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Virus Infection and Death Receptor-Mediated Apoptosis

Xingchen Zhou, Wenbo Jiang, Zhongshun Liu and 2 more

Viruses · 2017 · Review · CC BY

doi:10.3390/v9110316

Abstract

Virus infection can trigger extrinsic apoptosis. Cell-surface death receptors of the tumor necrosis factor family mediate this process. They either assist persistent viral infection or elicit the elimination of infected cells by the host. Death receptor-mediated apoptosis plays an important role in viral pathogenesis and the host antiviral response. Many viruses have acquired the capability to subvert death receptor-mediated apoptosis and evade the host immune response, mainly by virally encoded gene products that suppress death receptor-mediated apoptosis. In this review, we summarize the current information on virus infection and death receptor-mediated apoptosis, particularly focusing on the viral proteins that modulate death receptor-mediated apoptosis.

Full text

From PubMed Central, U.S. National Library of Medicine, as current on Oct 22, 2026. Paragraph numbers are ours, so an answer can point at one.

1. Introduction of Virus-Mediated Apoptosis

Apoptosis, necroptosis, and pyroptosis are the three major ways of programed cell death (PCD) following virus infection. Among them, apoptosis is the most extensively investigated PCD during viral infection. Apoptosis elicited by virus infection has both negative and positive influence on viral replication. Host cells eliminate virally infected cells via apoptosis, which aborts virus infection. On the other hand, some viruses take advantage of inducing apoptosis as a way to release and disseminate progeny viruses. In both cases, it requires certain viral products to block or delay apoptosis in order to produce sufficient progeny and establish successful viral replication. A number of important reviews have provided valuable insights into viruses and apoptosis. This review specifically focuses on viral modulation of death receptor-mediated apoptosis.

2. Intrinsic and Extrinsic Apoptosis Pathways

Apoptosis can be triggered by two distinct signaling pathways, namely the intrinsic and extrinsic pathways. The intrinsic apoptotic pathway is elicited by a wide range of intracellular stress conditions, including cytokine deprivation, DNA damage, oxidative stress, cytosolic Ca2+ overload and endoplasmic reticulum stress. These heterogeneous apoptotic signals converge to trigger one pivotal event—mitochondrial outer membrane permeabilization (MOMP), which promotes the release of cytochrome c and other mitochondrial factors into the cytosol, ultimately leading to the generation of initiator and effector caspases and subsequent cell death. MOMP is mainly controlled by the B-cell lymphoma 2 (BCL-2) family of proapoptotic proteins. The three BCL-2 homology domains (BH3)-only proteins BCL-2-interacting mediator (BIM) and BH3-interacting domain death agonist (BID) can transiently interact with BCL-2-associated X protein (BAX) or BCL-2 antagonist or killer (BAK) upon activation induced by intrinsic apoptosis signals, leading to the activation and conformational changes of BAX and BAK. Activated BAX and BAK allow the formation of high-order homo-oligomers and stable insertion into the outer mitochondrial membranes, promoting MOMP. The extrinsic apoptotic pathway is activated by extracellular stress stimulation that is sensed and triggered through activation of death receptors of the tumor necrosis factor (TNF) family, including TNF receptor 1 (TNF-R1), Fas (also called CD95 or Apo-1 or TNFRSF6), TNF-related apoptosis-inducing ligand (TRAIL) receptors (TRAIL-R1 and TRAIL-R2, also known as DR4 and DR5), DR3 and DR6. Death receptors are type-I transmembrane proteins and are characterized by an extracellular ligand-binding region containing 1-5 cysteine-rich domains, a membrane-spanning region, and a 60- to 80-amino acid cytoplasmic death domain. Ligand binding to the death receptor on the cell surface leads to signal transduction through the formation of the death-inducing signaling complex (DISC), which mediates the subsequent apoptotic signal transduction. Unlike the intrinsic pathway, apoptosis via death receptor-mediated extrinsic pathway does not always require mitochondria. In type I cells without the involvement of intrinsic pathway, the extrinsic apoptotic pathway results in the activation of caspase-8, which can directly induce the activation of caspase-3 and -7, leading to apoptosis. However, both pathways generate similar effector caspases that serve to amplify the initial death signal. In type II cells, the extrinsic pathway can also link to the intrinsic apoptotic pathway via caspase-8 cleavage of BH3-only protein BID. Following death receptor stimulation, activated caspase-8 cleaves BID into 15 kDa truncated form tBID. tBID then triggers MOMP and cytochrome C release, initiating effector caspase activation and apoptosis.

Signaling through both Fas and TRAIL-R1/-R2 leads to the oligomerization of death receptors and intracellular assembly of DISC composing of dead receptor, the adaptor molecule FADD (FAS-associated with a death domain), procaspase-8, procaspase-10 and cellular FADD-like interleukin-1β converting enzyme (FLICE)-like inhibitory protein (c-FLIP). c-FLIP has two protein isoforms, c-FLIP long (c-FLIPL) and c-FLIP short (c-FLIPS). c-FLIP isoforms control the activation of caspase cascade that emanates from caspase-8 and then initiate the apoptotic program or nonapoptotic caspase-8 signaling. In contrast to Fas and TRAIL death receptors, TNF-R1-mediated apoptotic signaling is more complex. TNF-α binding to TNF-R1 recruits TNFR-associated protein with death domain (TRADD) as an adaptor protein which subsequently recruits FADD, TNF-associated factor-2 (TRAF-2), receptor-interacting protein (RIP), and RIP-associated interleukin-1 beta-converting enzyme homolog (ICH-1)/cell death protein-3 (CED-3)-homologous protein with a death domain (RAIDD). FADD then binds and activates caspase-8 and -10, leading to apoptosis.

3. Viral Induction and Viral Activators of Death Receptor-Mediated Apoptosis

Death receptor-mediated apoptosis represents an efficient mechanism by which the virus can induce cell death and disseminate progeny, which plays an important role in viral pathogenesis and provides a potential therapeutic target. Regulation of death receptor-mediated apoptosis by the virus is mainly through upregulation of death receptors or their ligand on the cell surface of the infected individuals and increased sensitivity of the cells to death receptor-mediated apoptosis (Figure 1). Many viruses encode viral proteins to regulate death receptor-mediated apoptosis in a variety of different ways (Table 1).

3.1. Human Immunodeficiency Virus (HIV)

Apoptosis mediated by death receptors plays an important role during HIV-1 infection. An increased expression of Fas antigen in CD4+ and CD8+ T lymphocytes occurs in patients infected with HIV-1, rendering those cells sensitive to FasL/Fas system-mediated apoptosis and contributing to T lymphocyte depletion in HIV-infected individuals. HIV-1 infection also upregulates FasL expression in macrophage and mediates apoptosis and depletion of T lymphocytes.

Regulation of TRAIL expression and TRAIL-mediated apoptosis during HIV-1 infection has been well demonstrated. HIV-1 infection induces expression of TRAIL and DR5 and leads to TRAIL-mediated apoptosis in primary CD4+ T cells, which is regulated by IFN-α that is produced by HIV-1-stimulated plasmacytoid dendritic cells (pDCs). Upregulation of TRAIL in primary macrophages during HIV-1 infection occurs and mediates apoptosis in bystander T cells and neuronal cells. An elevated level of plasma TRAIL was observed in HIV-infected patients and preferentially provokes apoptosis of HIV-1-infected monocyte-derived macrophages and partially mediates CD4+ T-cell apoptosis. Additionally, HIV infection results in TRAIL expression and TRAIL-mediated apoptosis in memory B cells, leading to the loss of memory B cells. As such, Fas- or TRAIL-mediated signaling could be exploited for the development of therapeutic target aimed at the prevention of T cell death in AIDS and preventive HIV vaccine.

HIV-1-encoded proteins modulate death receptor-mediated apoptosis in different cell types. HIV-1 Tat, Vpu, gp120 and gp160 proteins sensitize T cells to Fas-mediated apoptosis with different regulatory mechanisms, possibly contributing to T-cell depletion in AIDS. HIV-1 gp120 accelerates the apoptosis of human lamina propria T cells induced by Fas-mediated activation which is related to increased induction of FasL mRNA, whereas gp160 enhancement of Fas-mediated apoptosis involves the activation of caspase-3 and requires calmodulin binding to the C-terminal binding domain of gp160. The Env protein of CCR5 tropic HIV strains activates Fas and caspase-8 as well as triggers FasL production, which eventually results in CD4+ T cell apoptosis. Furthermore, HIV-1 Tat upregulates TRAIL in peripheral blood mononuclear cells (PBMCs) and primary macrophages, leading to apoptosis and depletion of uninfected bystander cells. A recent report indicates that soluble gp120 shed from HIV-1-infected cells and virus infection itself induces TNF-α expression on macrophages, and upregulates TNF-receptor 2 (TNF-R2) expression on the surface of CD8+ T cells. However, whether T-cell death occurs when these two cell populations interact is unexpected, because reports of apoptosis by TNF-R2 signaling are rare.

3.2. Hepatitis Viruses

In chronic hepatitis C virus (HCV) infection, enhanced hepatocyte apoptosis and upregulation of the death receptors and death-inducing ligands have been described. Fas expression on PBMCs of HCV-infected patients increases significantly compared with the cells from normal subjects. HCV infection sensitizes human hepatocytes to TRAIL-induced apoptosis in a caspase 9-dependent manner through upregulating DR4 and DR5. Fas- and TRAIL-mediated apoptosis of hepatocytes triggered by viral infection appears to correlate with liver pathology and contributes to fibrogenesis. Hepatitis B virus (HBV) replication can also enhance TRAIL-mediated apoptosis in human hepatocytes, in part, by HBV-encoded antigen (HBxAg)-dependent upregulation of TRAIL-R1/DR4.

The pro- and anti-apoptotic roles of HCV proteins are controversial and dependent on the experimental system used. HCV core protein increases the sensitivity of Jurkat T cells to Fas-mediated apoptosis by binding to the cytoplasmic domain of Fas and potentially enhancing the downstream signaling event of Fas-mediated apoptosis. The core protein induces apoptosis in a target T cell expressing Fas, which is mediated by FasL that is upregulated in hepatoblastoma cell line. It also enhances TNF-induced apoptosis by binding to the cytoplasmic domain of TNF-R1. Additionally, it increases TRAIL-mediated apoptotic cell death in hepatocellular carcinoma cell line, which is dependent on the activation of mitochondria apoptosis signaling pathway. The impact of HBV viral products on death receptor-mediated apoptosis is less clear. HBV X protein (HBX) has been shown to increase DR5 expression through NF-κB pathway and sensitize TRAIL-induced apoptosis in hepatocytes by inhibiting the E3 ubiquitin ligase A20. A20 negatively regulates caspase-8 cleavage and activation through mediating RIP1 polyubiquitination.

3.3. Herpesviruses

Fas antigen expression significantly increases on PBMCs obtained from varicella-zoster virus (VZV) seropositive donors after culture with VZV antigen. The cultured cells undergo Fas-mediated apoptosis, suggesting a potential role of Fas-mediated apoptosis in the elimination of lymphocytes activated by VZV infection. Another report shows that VZV-induced apoptosis activates caspase-8 in human melanoma cells. Murine cytomegalovirus (MCMV) infection increases Fas expression and Fas-mediated apoptosis, leading to reduced number of hematopoietic progenitor cells and contributing to CMV-induced myelosuppression, whereas latent infection of myeloid progenitors by human CMV (HCMV) are refractory to Fas-mediated killing through the cellular IL-10/PEA-15 pathway, and HCMV infection in fibroblasts suppresses Fas expression and protects the cells against Fas-mediated apoptosis through de novo virus-encoded gene expression. Epstein–Barr virus (EBV)-infected cells release Fas ligand in exosomal fractions and induce FasL-mediated extrinsic pathway in a number of different cell types including B cells, T cells and epithelial cells. EBV also induces Fas expression in CD4+ T cells and FasL expression in B cells and macrophage, which leads to EBV-stimulated T cells undergoing apoptosis. Both EBV latent membrane protein 1 (LMP1) and protein 2A (LMP2A) sensitize the infected B cells to Fas-mediated apoptosis through the increase of Fas expression, susceptible to elimination by the immune system.

3.4. Other RNA Viruses

Influenza virus infection activates Fas gene expression and induces apoptosis of infected cells. Furthermore, influenza virus infection induces co-expression of Fas and FasL on the surface of infected cells, which causes apoptosis when the infected cells come into contact with each other. Additionally, influenza virus infection increases TRAIL and receptor DR5 expression which plays an important role in the virus clearance by the immune response. Respiratory syncytial virus (RSV) infection in the epithelial cells and other primary airway cells induces extrinsic cell death through an increase of Fas expression and upregulation of TRAIL and its receptors DR4 and DR5. Similarly, reovirus-induced apoptosis is also mediated by the increase of TRAIL release and expression of DR4 and DR5. Reovirus infection sensitizes different types of cancer cell lines to TRAIL-mediated apoptosis in a caspase 8-dependent manner or through inhibition of NF-κB activation. Newcastle disease virus (NDV) infection triggers upregulation of TNF-α and TRAIL which initiate extrinsic apoptosis. Chandipura virus induces neuronal death through the Fas-mediated extrinsic apoptotic pathway. One report shows that dengue virus-induced apoptosis involves in FasL/Fas pathway in vascular endothelial cells. West Nile virus (WNV) infection activates death-receptor-mediated apoptosis in the brains of infected animals through upregulation of caspase activity, which in turn contributes to WNV-induced neuronal injury and pathogenesis. Zika virus (ZIKV) infection of neuronal cells can increase TNF-α expression and activate caspase-3/-7, -8 and -9, which might contribute to ZIKV-induced neuronal cell death and neurotoxicity. Both Fas- and TNF-α-mediated cell death signaling play a role in Ebola virus (EBOV)-induced lymphocyte apoptosis, which might contribute to lymphopenia in the infected patients. Neurovirulent strain of Sindbis virus infection induces TNF-α-mediated apoptosis in PC-12 cells.

3.5. Other DNA Viruses and Retroviruses

Human papillomavirus (HPV) E2 protein induces apoptosis mediated by FasL and TNF-α in HPV-positive and negative cervical cancer cell lines through interacting with c-FLIP and abrogating the apoptosis-inhibitory function of c-FLIP. HPV E7 expression in genital keratinocytes can also sensitize the cells to TNF-mediated apoptosis. Human T-cell leukemia virus-I (HTLV-1) Tax oncoprotein stimulates NF-κB-dependent expression of TRAIL mRNA and induces TRAIL-mediated T cell death. Likewise, lyssavirus, which is a member of the Rhabdoviridae family, induces TRAIL-dependent apoptosis in neuroblastoma cells through the release of a soluble, active form of TRAIL by encoded matrix protein.

4. Viral Inhibitors of Death Receptor-Mediated Apoptosis

Elimination of infected cells via death receptor-mediated apoptosis is one of the defense mechanisms against virus infection. Induction of early cell death would severely limit virus production and reduce or eliminate the spread of progeny virus in the host. Thus, many viruses have evolved many different strategies to interfere with death receptor signaling and prevent apoptosis through virally encoded antiapoptotic factors (Table 1), thereby allowing for the production and spread of progeny virus. Some viruses express death receptor orthologs and specifically target death receptors to inhibit apoptosis. The secreted TNF-R2 ortholog of Shope fibroma virus (rabbit poxvirus) can neutralize TNF as a soluble decoy receptor, which is one of the first-described evasion strategies. The poxvirus-encoded TNFR ortholog T2 protein and vaccinia virus (VACV)-encoded TNFR ortholog CrmE inhibit TNF-mediated apoptosis of infected cells. HCMV also contains a TNFR ortholog encoded by the UL144 gene, but its functional significance remains obscure. Most viral proteins block death receptor-mediated apoptosis mainly through regulation of death receptors or their ligand expression, interaction with apoptotic signaling molecules and interfering with signaling pathways (Figure 1).

4.1. Herpesviruses

Herpesviruses have been most instructive for viral inhibitors of death receptor-mediated apoptosis. Herpes simplex virus-1 (HSV-1) glycoprotein D (gD) exhibits NF-κB-dependent protection against Fas-mediated apoptosis in U937 monocytoid cells, which is associated with decreased levels of caspase-8 activity and upregulation of antiapoptotic proteins. The ribonucleotide reductase R1 subunits of HSV-1 and HSV-2 protect cells against FasL-induced apoptosis by interacting with caspase-8. The HCMV protein IE2 induces the expression of c-FLIP in human retinal pigment epithelial cells and contributes to protection from Fas- and TRAIL-mediated apoptosis, whereas HCMV-encoded viral mitochondria-localized inhibitor of apoptosis (vMIA), a product of the viral UL37 gene, inhibits Fas-mediated apoptosis at a point downstream of caspase-8 activation and Bid cleavage. HCMV UL36 and MCMV homologous protein M36 inhibit Fas-mediated apoptosis through prevention of caspase-8 activation by binding to pro-caspase-8. MCMV-encoded M45 blocks TNF-induced apoptosis through the binding of M45 to the TNFR adaptor protein RIP1 in a manner that is independent of caspase activation. Additionally, M45 also inhibits TNF-α-dependent necrosis by targeting RIP3 and disrupting RIP1–RIP3 interaction.

Like poxvirus molluscum contagiosum virus (MCV)-encoded MC159 protein which is a viral FLICE-inhibitory protein (v-FLIP) with two death effector domains and inhibits both Fas- and TNFR-mediated apoptosis, several gamma-herpesviruses including herpesvirus saimiri (HVS), Kaposi sarcoma-associated virus (KSHV), equine herpesvirus 2 (EHV-2) and bovine herpesvirus 4 (BHV-4) also encode the v-FLIP. These v-FLIP proteins protect against apoptosis induced by Fas, TNF-R1, and TRAIL-R through interaction with FADD and prevention of procaspase-8 maturation. EBV-encoded small nonpolyadenylated RNA (EBER) protein confers resistance to Fas-mediated apoptosis by blocking protein kinase PKR activity in intestine 407 cells. EBV-encoded BHRF1 protein with distant homology to BCL-2 inhibits TNF- and Fas-mediated apoptosis in a cell type-specific manner; the protective mechanism of BHRF1 against apoptosis resembles that of BCL-2 and Bcl-XL as it inhibits activation of cytosolic phospholipase A2 and caspase-3. However, BHRF1 inhibits TRAIL-induced apoptosis in BJAB cells by functioning downstream of Bid cleavage and upstream of mitochondrial damage. EBV BZLF1 prevents TNF-α activation of target genes and TNF-α-induced apoptosis by downregulating TNFR1. EBV LMP1 expression confers partial resistance to Fas-mediated apoptosis by reducing caspase activity in BJAB cells, and it inhibits TRAIL-mediated apoptosis through activation of PI3K/Akt and expression of c-FLIP in nasopharyngeal carcinoma cells. The murine gammaherpesvirus-68 (MHV68) M11 encodes a BCL-2 ortholog which inhibits Fas- and TNF-α-mediated apoptosis.

4.2. Hepatitis Viruses

HCV also encodes several proteins that antagonize host cell death signals. Although HCV core protein sensitizes Jurkat T cells to Fas-mediated apoptosis, it inhibits Fas-mediated apoptosis via NF-κB activation in particular HepG2 cell lines, suggesting its cell type-specific function. The core protein blocks TNF-α-mediated apoptosis through inhibition of caspase-8 activation by sustaining c-FLIP expression and proteolytic cleavage of the death substrate poly (SDP-ribose) polymerase. HCV E2 protein activates phosphorylation of IkBα, increases the expression of antiapoptotic BCL-2 family proteins, and confers Raji cells and primary human B lymphocytes protection against Fas-mediated apoptosis. HCV non-structural protein 5A (NS5A) impairs TNF-mediated apoptosis by interfering the association between TRADD and FADD. HBV core protein prevents Fas-mediated apoptosis by regulation of Fas and FasL expression.

4.3. Adenoviruses

The E3 region of adenoviruses (ADV) encodes several proteins that modulate death receptors on the cell surface and death receptor-mediated apoptosis. The E3-10.4K/14.5K complex selectively mediates loss of Fas surface expression and blocks Fas-induced apoptosis of virus-infected cells, whereas the E3 proteins, 6.7K, 10.4K and 14.5K complex, can induce downregulation of TRAIL-R1 and TRAIL-R2 from the cell surface and block the infected cells from TRAIL-mediated apoptosis. The E3 receptor internalization and degradation (RID) complex prevents apoptotic cell death initiated through dead receptors including TNF-R1, TRAIL-R1, and Fas. Adenovirus type 5 encoded 14.7 kDa inhibits Fas-mediated apoptosis through interaction with FLICE and TNF-mediated apoptosis by inhibiting TNF-R1 internalization and DISC formation.

4.4. Human Papillomaviruses

High-risk HPV type 16 (HPV16) and 18 (HPV18) play a pivotal role in the pathophysiology of cervical cancer. Like other viruses, HPV has also developed strategies to block host-mediated apoptosis and regulate the survival of infected cells. Some evidence suggests that the oncoproteins of HPV and E5 can inhibit death receptor signaling pathway by different mechanisms. E5 inhibits Fas-induced apoptosis, in part, by decreasing the cell surface expression of the Fas receptor whereas E5 inhibits TRAIL signaling by interfering with the formation of TRAIL DISC and subsequent cleavage of procaspases-8 and -3, as well as of PARP. The E6 oncoprotein of HPV can inhibit TNF-mediated apoptosis through interacting with the death domain of the TNF-R1 and blocking TNF-R1 interaction with TRADD in mouse fibroblasts, human monocytes/histocytes, and osteosarcoma cells. The E6 protein can also protect TRAIL-induced apoptosis by facilitating the degradation of FADD and caspase-8. The E7 oncoprotein of HPV inhibits TNF-mediated apoptosis in keratinocytes by upregulation of antiapoptotic protein c-IAP2. The mechanism of E7 in delaying Fas-mediated apoptosis and preventing TNF-mediated apoptosis is also involved in the suppression of caspase-8 activation.

4.5. Other Viruses

Glycoproteins of EBOV and Marburg virus (MARV) suppress Fas-mediated apoptosis in Hela cells. HIV-1 Nef expression confers resistance against Fas-mediated apoptosis through inhibition of caspase-3 and caspase-8 activation, whereas HIV-1 Tat protects Jurkat T cells from TRAIL-mediated apoptosis. HTLV-1 transactivator protein Tax inhibits Fas-mediated apoptosis by induction of c-FLIP through activation of NF-κB. HTLV-2 Tax protein also inhibits Fas-mediated apoptosis, but the mechanism remains unclear. Poxviruses encode conserved serine protease inhibitors (serpins) which inhibit caspase-8 activity and Fas- and TNF-mediated apoptosis, such as CrmA protein of cowpox virus, SPI-2 of rabbitpox, vaccinia, variola and ectromelia viruses, and SPI-1 protein of vaccinia virus.

5. Consequence of Death Receptor-Mediated Apoptosis during Viral Infection

For many viruses, induction of apoptosis during lytic infection or at late stages of infection may be an important step for the dissemination of progeny virus to neighboring cells while also evading host immune inflammatory and immune responses. With some viruses, inhibition of apoptosis in virus-infected cells can prevent premature death of the host cell and impair virus production, which enables the establishment of viral latency and facilitates persistent infection, contributing to the avoidance of immune surveillance by the host. Therefore, in certain circumstance, either induction or inhibition of death receptor-mediated apoptosis could assist viral infection and contribute to viral pathogenesis.

For the host, death receptors can be mediators of the innate immune response to viral infection. The murine and human TRAIL promoters contain interferon regulatory elements and can be activated by interferons, and thus TRAIL is one of the earliest genes induced by interferons. Many innate immune cells increase TRAIL expression by proinflammation cytokines like interferons that are produced during viral infection. TRAIL-mediated apoptosis thus could play a role in the clearance of virus-infected cells by innate immune cells, especially natural killer (NK) cells. NK cells express the TNF family of cytokines and mediate cytotoxicity through the TRAIL/TRAIL-R signaling and granzyme/perforin mechanisms. TRAIL expression on NK cells can be induced by other cytokines and has been shown to involve in the killing of activated NK cells against virus-infected cells. For instance, IFN-α- or IL26-induced TRAIL expression on NK cells is associated with antiviral cytotoxicity of NK cells and the control of HCV infection in chronic HCV-infected patients. Similarly, IFN-α/β-induced modulation of the TRAIL/TRAIL-R system enhances the NK cell-mediated apoptotic killing of murine cells infected with encephalomyocarditis virus. Besides, NK cells can eliminate virus-specific T cells through TRAIL-mediated apoptosis. Such as, NK cells rapidly eliminate HBV-specific T cells which display high-level expression of TRAIL-R2 in patients with chronic hepatitis B and activated CD4+ T cells in the salivary gland during chronic MCMV infection. However, some viral proteins can antagonize NK-mediated killing through modulation of TRAIL/TRAIL-R system. HCMV glycoprotein UL141 binds to TRAIL-R2 and thus protects virus-infected cells from TRAIL and TRAIL-dependent NK cell-mediated killing. MCMV m166 open reading frame inhibits expression of TRAIL-DR in infected cells and thus thwarts NK-mediated killing. Apart from its important role in NK cell killing activity, TRAIL-mediated apoptosis is also involved in the cytotoxicity of pDCs. Measles virus and influenza virus can induce TRAIL expression on the surface of pDC and enable the cytotoxic killing of pDC against TRAIL-sensitive target cells. One study reports that HIV-1 viremia is associated with the upregulation of TRAIL-R1 on activated CD4+ T cells which become susceptible to TRAIL-dependent pDC-mediated killing.

In addition to the role in the cytotoxic activity of innate immune NK cells and pDC cells, death receptor-mediated apoptosis plays an important role in the cytotoxic T cell killing during viral infection. It is well demonstrated that some virus-specific cytotoxic T lymphocytes (CTLs) use the FasL/Fas-dependent lytic mechanism to kill virus-infected or bystander cells, such as lymphocytic choriomeningitis virus (LCMV)-infected cell lysis by LCMV-specific CD4+ CTL, MHC class I-restricted killing of neurons by LCMV-specific CD8+ T lymphocytes, Ag-bearing cell killing and non-Ag-bearing bystander cell killing by HCV-specific CTLs, and growth inhibition of EBV- or MHV68-infected B cells by virus-specific CTLs. In addition, Fas- and TRAIL-mediated apoptosis regulate clearance of influenza A virus (IAV) by IAV-specific CD8+ T cells. Conversely, Fas-mediated apoptosis can also cause the elimination of some virus-specific CTLs, such as HIV-, HCV- and EBV-specific CTLs. The sensitivity of CTLs to Fas-induced apoptosis is of particular importance for the virus as it impairs the capability of virus-specific CTLs to kill virus-infected cells, thus resulting in the escape of virally infected cells from the CTL response.

Death receptors also mediate apoptosis-independent processes during viral infection. For instance, FasL/Fas system participates in the induction of inflammatory response during virus infection. This has been mainly demonstrated in the context of HSV-2 infection, during which it regulates inflammation in vaginal tissue via the Fas/FasL pathway. This content is not within the focus of this review and would not be further discussed here.

6. Concluding Remarks

Death receptor-mediated apoptosis represents a complex and co-evolved mechanism used by the virus and the host, which contributes to viral pathogenesis and host immune surveillance. The infected host cell uses it as part of the antiviral response, whereas the virus appears to balance apoptotic and anti-apoptotic effect to facilitate viral infection. With respect to the potential use of death receptor-mediated apoptosis in the treatment of viral diseases, therapeutic strategies to enhance death receptor-mediated apoptotic clearance of virus-infected cells may be beneficial in some viral infections, whereas in viral infections in which pathogenesis and propagation are enhanced by apoptosis, inhibition of death receptor-mediated apoptosis may be the therapeutic goal. Furthermore, death receptor-mediated apoptosis plays a critical role in the control of virus-infected cells by NK cells, pDCs, and CTLs, which could be the basis for the development of targeted immune control of virus infection. Future studies will need to elucidate in more detail the mechanisms of death receptor-mediated apoptosis by which those immune cells mediate antiviral function. Viral products involved in the induction and suppression of death receptor-mediated apoptosis provide critical insights into cellular apoptotic processes, which could be useful in treating viral diseases. Understanding the mechanism of virally induced death receptor-mediated apoptosis is vital because of its involvement in the pathophysiology of diseases and therapeutic intervention. Given the multifaceted role of death receptor-mediated apoptosis, further preclinical and clinical studies are required in order to determine its specific usage in the treatment of viral diseases.

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    Strasser A., Jost P.J., Nagata S. The many roles of FAS receptor signaling in the immune system. Immunity. 2009;30:180-192.

    Not in our library10.1016/j.immuni.2009.01.001

  24. 24.

    Peter M.E., Krammer P.H. The CD95(APO-1/Fas) DISC and beyond. Cell Death Differ. 2003;10:26-35.

    Not in our library10.1038/sj.cdd.4401186

  25. 25.
    Co-operative and Hierarchical Binding of c-FLIP and Caspase-8: A Unified Model Defines How c-FLIP Isoforms Differentially Control Cell Fate · 2016
    No notice
  26. 26.

    Wajant H., Pfizenmaier K., Scheurich P. Tumor necrosis factor signaling. Cell Death Differ. 2003;10:45-65.

    Not in our library10.1038/sj.cdd.4401189

  27. 27.

    Zhang M., Li X., Pang X., Ding L., Wood O., Clouse K., Hewlett I., Dayton A.I. Identification of a potential HIV-induced source of bystander-mediated apoptosis in T cells: Upregulation of trail in primary human macrophages by HIV-1 tat. J. Biomed. Sci. 2001;8:290-296.

    Not in our library10.1007/bf02256603

  28. 28.

    Westendorp M.O., Frank R., Ochsenbauer C., Stricker K., Dhein J., Walczak H., Debatin K.M., Krammer P.H. Sensitization of T cells to CD95-mediated apoptosis by HIV-1 Tat and gp120. Nature. 1995;375:497-500.

    Not in our library10.1038/375497a0

  29. 29.

    Yang Y., Tikhonov I., Ruckwardt T.J., Djavani M., Zapata J.C., Pauza C.D., Salvato M.S. Monocytes treated with human immunodeficiency virus Tat kill uninfected CD4(+) cells by a tumor necrosis factor-related apoptosis-induced ligand-mediated mechanism. J. Virol. 2003;77:6700-6708.

    Not in our library10.1128/jvi.77.12.6700-6708.2003

  30. 30.

    Algeciras-Schimnich A., Vlahakis S.R., Villasis-Keever A., Gomez T., Heppelmann C.J., Bou G., Paya C.V. CCR5 mediates Fas- and caspase-8 dependent apoptosis of both uninfected and HIV infected primary human CD4 T cells. AIDS. 2002;16:1467-1478.

    Not in our library10.1097/00002030-200207260-00003

  31. 31.

    Casella C.R., Rapaport E.L., Finkel T.H. Vpu increases susceptibility of human immunodeficiency virus type 1-infected cells to fas killing. J. Virol. 1999;73:92-100.

    Not in our library10.1128/jvi.73.1.92-100.1999

  32. 32.

    Boirivant M., Viora M., Giordani L., Luzzati A.L., Pronio A.M., Montesani C., Pugliese O. HIV-1 gp120 accelerates Fas-mediated activation-induced human lamina propria T cell apoptosis. J. Clin. Immunol. 1998;18:39-47.

    Not in our library10.1023/a:1023235803948

  33. 33.

    Herbein G., Mahlknecht U., Batliwalla F., Gregersen P., Pappas T., Butler J., O’Brien W.A., Verdin E. Apoptosis of CD8+ T cells is mediated by macrophages through interaction of HIV gp120 with chemokine receptor CXCR4. Nature. 1998;395:189-194.

    Not in our library10.1038/26026

  34. 34.

    Micoli K.J., Pan G., Wu Y., Williams J.P., Cook W.J., McDonald J.M. Requirement of calmodulin binding by HIV-1 gp160 for enhanced FAS-mediated apoptosis. J. Biol. Chem. 2000;275:1233-1240.

    Not in our library10.1074/jbc.275.2.1233

  35. 35.

    Zhang H., Huang C., Wang Y., Lu Z., Zhuang N., Zhao D., He J., Shi L. Hepatitis B Virus X protein sensitizes TRAIL-induced Hepatocyte apoptosis by inhibiting the E3 ubiquitin ligase A20. PLoS ONE. 2015;10:e0127329.

    Not in our library10.1371/journal.pone.0127329

  36. 36.

    Kong F., You H., Zhao J., Liu W., Hu L., Luo W., Hu W., Tang R., Zheng K. The enhanced expression of death receptor 5 (DR5) mediated by HBV X protein through NF-κB pathway is associated with cell apoptosis induced by (TNF-α related apoptosis inducing ligand) TRAIL in hepatoma cells. Virol. J. 2015;12:192.

    Not in our library10.1186/s12985-015-0416-z

  37. 37.

    Hahn C.S., Cho Y.G., Kang B.S., Lester I.M., Hahn Y.S. The HCV core protein acts as a positive regulator of Fas-mediated apoptosis in a human lymphoblastoid T cell line. Virology. 2000;276:127-137.

    Not in our library10.1006/viro.2000.0541

  38. 38.

    Ruggieri A., Murdolo M., Rapicetta M. Induction of FAS ligand expression in a human hepatoblastoma cell line by HCV core protein. Virus Res. 2003;97:103-110.

    Not in our library10.1016/j.virusres.2003.08.004

  39. 39.

    Zhu N., Khoshnan A., Schneider R., Matsumoto M., Dennert G., Ware C., Lai M.M. Hepatitis C virus core protein binds to the cytoplasmic domain of tumor necrosis factor (TNF) receptor 1 and enhances TNF-induced apoptosis. J. Virol. 1998;72:3691-3697.

    Not in our library10.1128/jvi.72.5.3691-3697.1998

  40. 40.

    Chou A.H., Tsai H.F., Wu Y.Y., Hu C.Y., Hwang L.H., Hsu P.I., Hsu P.N. Hepatitis C virus core protein modulates TRAIL-mediated apoptosis by enhancing Bid cleavage and activation of mitochondria apoptosis signaling pathway. J. Immunol. 2005;174:2160-2166.

    Not in our library10.4049/jimmunol.174.4.2160

  41. 41.

    Incrocci R., Hussain S., Stone A., Bieging K., Alt L.A., Fay M.J., Swanson-Mungerson M. Epstein-barr virus latent membrane protein 2A (LMP2A)-mediated changes in Fas expression and Fas-dependent apoptosis: Role of Lyn/Syk activation. Cell. Immunol. 2015;297:108-119.

    Not in our library10.1016/j.cellimm.2015.08.001

  42. 42.

    Le Clorennec C., Youlyouz-Marfak I., Adriaenssens E., Coll J., Bornkamm G.W., Feuillard J. EBV latency III immortalization program sensitizes B cells to induction of CD95-mediated apoptosis via LMP1: Role of NF-κB, STAT1, and p53. Blood. 2006;107:2070-2078.

    Not in our library10.1182/blood-2005-05-2053

  43. 43.

    Wang W., Fang Y., Sima N., Li Y., Li W., Li L., Han L., Liao S., Han Z., Gao Q., et al. Triggering of death receptor apoptotic signaling by human papillomavirus 16 E2 protein in cervical cancer cell lines is mediated by interaction with c-FLIP. Apoptosis. 2011;16:55-66.

    Not in our library10.1007/s10495-010-0543-3

  44. 44.

    Stoppler H., Stoppler M.C., Johnson E., Simbulan-Rosenthal C.M., Smulson M.E., Iyer S., Rosenthal D.S., Schlegel R. The E7 protein of human papillomavirus type 16 sensitizes primary human keratinocytes to apoptosis. Oncogene. 1998;17:1207-1214.

    Not in our library10.1038/sj.onc.1202053

  45. 45.

    Rivera-Walsh I., Waterfield M., Xiao G., Fong A., Sun S.C. NF-κB signaling pathway governs TRAIL gene expression and human T-cell leukemia virus-I Tax-induced T-cell death. J. Biol. Chem. 2001;276:40385-40388.

    Not in our library10.1074/jbc.c100501200

  46. 46.

    Kassis R., Larrous F., Estaquier J., Bourhy H. Lyssavirus matrix protein induces apoptosis by a TRAIL-dependent mechanism involving caspase-8 activation. J. Virol. 2004;78:6543-6555.

    Not in our library10.1128/jvi.78.12.6543-6555.2004

  47. 47.

    Benedict C.A., Norris P.S., Ware C.F. To kill or be killed: Viral evasion of apoptosis. Nat. Immunol. 2002;3:1013-1018.

    Not in our library10.1038/ni1102-1013

  48. 48.

    Smith C.A., Davis T., Anderson D., Solam L., Beckmann M.P., Jerzy R., Dower S.K., Cosman D., Goodwin R.G. A receptor for tumor necrosis factor defines an unusual family of cellular and viral proteins. Science. 1990;248:1019-1023.

    Not in our library10.1126/science.2160731

  49. 49.

    Reading P.C., Khanna A., Smith G.L. Vaccinia virus CrmE encodes a soluble and cell surface tumor necrosis factor receptor that contributes to virus virulence. Virology. 2002;292:285-298.

    Not in our library10.1006/viro.2001.1236

  50. 50.

    Macen J.L., Garner R.S., Musy P.Y., Brooks M.A., Turner P.C., Moyer R.W., McFadden G., Bleackley R.C. Differential inhibition of the Fas- and granule-mediated cytolysis pathways by the orthopoxvirus cytokine response modifier A/SPI-2 and SPI-1 protein. Proc. Natl. Acad. Sci. USA. 1996;93:9108-9113.

    Not in our library10.1073/pnas.93.17.9108

  51. 51.

    Turner S.J., Silke J., Kenshole B., Ruby J. Characterization of the ectromelia virus serpin, SPI-2. J. Gen. Virol. 2000;81:2425-2430.

    Not in our library10.1099/0022-1317-81-10-2425

  52. 52.

    Dobbelstein M., Shenk T. Protection against apoptosis by the vaccinia virus SPI-2 (B13R) gene product. J. Virol. 1996;70:6479-6485.

    Not in our library10.1128/jvi.70.9.6479-6485.1996

  53. 53.

    Veyer D.L., Carrara G., Maluquer de Motes C., Smith G.L. Vaccinia virus evasion of regulated cell death. Immunol. Lett. 2017;186:68-80.

    Not in our library10.1016/j.imlet.2017.03.015

  54. 54.

    Brooks M.A., Ali A.N., Turner P.C., Moyer R.W. A rabbitpox virus serpin gene controls host range by inhibiting apoptosis in restrictive cells. J. Virol. 1995;69:7688-7698.

    Not in our library10.1128/jvi.69.12.7688-7698.1995

  55. 55.

    Schreiber M., Sedger L., McFadden G. Distinct domains of M-T2, the myxoma virus tumor necrosis factor (TNF) receptor homolog, mediate extracellular TNF binding and intracellular apoptosis inhibition. J. Virol. 1997;71:2171-2181.

    Not in our library10.1128/jvi.71.3.2171-2181.1997

  56. 56.

    Srinivasula S.M., Ahmad M., Fernandes-Alnemri T., Litwack G., Alnemri E.S. Molecular ordering of the Fas-apoptotic pathway: The Fas/APO-1 protease Mch5 is a CrmA-inhibitable protease that activates multiple Ced-3/ICE-like cysteine proteases. Proc. Natl. Acad. Sci. USA. 1996;93:14486-14491.

    Not in our library10.1073/pnas.93.25.14486

  57. 57.

    Medici M.A., Sciortino M.T., Perri D., Amici C., Avitabile E., Ciotti M., Balestrieri E., De Smaele E., Franzoso G., Mastino A. Protection by herpes simplex virus glycoprotein D against Fas-mediated apoptosis - Role of nuclear factor κB. J. Biol. Chem. 2003;278:36059-36067.

    Not in our library10.1074/jbc.m306198200

  58. 58.

    Dufour F., Sasseville A.M., Chabaud S., Massie B., Siegel R.M., Langelier Y. The ribonucleotide reductase R1 subunits of herpes simplex virus types 1 and 2 protect cells against TNFα- and FasL-induced apoptosis by interacting with caspase-8. Apoptosis. 2011;16:256-271.

    Not in our library10.1007/s10495-010-0560-2

  59. 59.

    Chiou S.H., Yang Y.P., Lin J.C., Hsu C.H., Jhang H.C., Yang Y.T., Lee C.H., Ho L.L., Hsu W.M., Ku H.H., et al. The immediate early 2 protein of human cytomegalovirus (HCMV) mediates the apoptotic control in HCMV retinitis through up-regulation of the cellular FLICE-inhibitory protein expression. J. Immunol. 2006;177:6199-6206.

    Not in our library10.4049/jimmunol.177.9.6199

  60. 60.

    Goldmacher V.S., Bartle L.M., Skaletskaya A., Dionne C.A., Kedersha N.L., Vater C.A., Han J.W., Lutz R.J., Watanabe S., Cahir McFarland E.D., et al. A cytomegalovirus-encoded mitochondria-localized inhibitor of apoptosis structurally unrelated to BCL-2. Proc. Natl. Acad. Sci. USA. 1999;96:12536-12541.

    Not in our library10.1073/pnas.96.22.12536

  61. 61.

    Skaletskaya A., Bartle L.M., Chittenden T., McCormick A.L., Mocarski E.S., Goldmacher V.S. A cytomegalovirus-encoded inhibitor of apoptosis that suppresses caspase-8 activation. Proc. Natl. Acad. Sci. USA. 2001;98:7829-7834.

    Not in our library10.1073/pnas.141108798

  62. 62.

    McCormick A.L., Skaletskaya A., Barry P.A., Mocarski E.S., Goldmacher V.S. Differential function and expression of the viral inhibitor of caspase 8-induced apoptosis (vICA) and the viral mitochondria-localized inhibitor of apoptosis (vMIA) cell death suppressors conserved in primate and rodent cytomegaloviruses. Virology. 2003;316:221-233.

    Not in our library10.1016/j.virol.2003.07.003

  63. 63.

    Mack C., Sickmann A., Lembo D., Brune W. Inhibition of proinflammatory and innate immune signaling pathways by a cytomegalovirus RIP1-interacting protein. Proc. Natl. Acad. Sci. USA. 2008;105:3094-3099.

    Not in our library10.1073/pnas.0800168105

  64. 64.

    Belanger C., Gravel A., Tomoiu A., Janelle M.E., Gosselin J., Tremblay M.J., Flamand L. Human herpesvirus 8 viral FLICE-inhibitory protein inhibits Fas-mediated apoptosis through binding and prevention of procaspase-8 maturation. J. Hum. Virol. 2001;4:62-73.

    Not in our library

  65. 65.

    Thome M., Schneider P., Hofmann K., Fickenscher H., Meinl E., Neipel F., Mattmann C., Burns K., Bodmer J.L., Schroter M., et al. Viral FLICE-inhibitory proteins (FLIPs) prevent apoptosis induced by death receptors. Nature. 1997;386:517-521.

    Not in our library10.1038/386517a0

  66. 66.

    Bertin J., Armstrong R.C., Ottilie S., Martin D.A., Wang Y., Banks S., Wang G.H., Senkevich T.G., Alnemri E.S., Moss B., et al. Death effector domain-containing herpesvirus and poxvirus proteins inhibit both Fas- and TNFR1-induced apoptosis. Proc. Natl. Acad. Sci. USA. 1997;94:1172-1176.

    Not in our library10.1073/pnas.94.4.1172

  67. 67.

    Thurau M., Everett H., Tapernoux M., Tschopp J., Thome M. The TRAF3-binding site of human molluscipox virus FLIP molecule MC159 is critical for its capacity to inhibit Fas-induced apoptosis. Cell Death Differ. 2006;13:1577-1585.

    Not in our library10.1038/sj.cdd.4401847

  68. 68.

    Nanbo A., Yoshiyama H., Takada K. Epstein-Barr virus-encoded poly(A)- RNA confers resistance to apoptosis mediated through Fas by blocking the PKR pathway in human epithelial intestine 407 cells. J. Virol. 2005;79:12280-12285.

    Not in our library10.1128/jvi.79.19.12280-12285.2005

  69. 69.

    Kawanishi M. Epstein-Barr virus BHRF1 protein protects intestine 407 epithelial cells from apoptosis induced by tumor necrosis factor α and anti-Fas antibody. J. Virol. 1997;71:3319-3322.

    Not in our library10.1128/jvi.71.4.3319-3322.1997

  70. 70.

    Foghsgaard L., Jaattela M. The ability of BHRF1 to inhibit apoptosis is dependent on stimulus and cell type. J. Virol. 1997;71:7509-7517.

    Not in our library10.1128/jvi.71.10.7509-7517.1997

  71. 71.

    Morrison T.E., Mauser A., Klingelhutz A., Kenney S.C. Epstein-Barr virus immediate-early protein BZLF1 inhibits tumor necrosis factor α-induced signaling and apoptosis by downregulating tumor necrosis factor receptor 1. J. Virol. 2004;78:544-549.

    Not in our library10.1128/jvi.78.1.544-549.2004

  72. 72.

    Snow A.L., Lambert S.L., Natkunam Y., Esquivel C.O., Krams S.M., Martinez O.M. EBV can protect latently infected B cell lymphomas from death receptor-induced apoptosis. J. Immunol. 2006;177:3283-3293.

    Not in our library10.4049/jimmunol.177.5.3283

  73. 73.

    Li S.S., Yang S., Wang S., Yang X.M., Tang Q.L., Wang S.H. Latent membrane protein 1 mediates the resistance of nasopharyngeal carcinoma cells to TRAIL-induced apoptosis by activation of the PI3K/Akt signaling pathway. Oncol. Rep. 2011;26:1573-1579.

    Not in our library10.3892/or.2011.1423

  74. 74.

    Wang G.H., Garvey T.L., Cohen J.I. The murine gammaherpesvirus-68 M11 protein inhibits Fas- and TNF-induced apoptosis. J. Gen. Virol. 1999;80:2737-2740.

    Not in our library10.1099/0022-1317-80-10-2737

  75. 75.

    Marusawa H., Hijikata M., Chiba T., Shimotohno K. Hepatitis C virus core protein inhibits Fas- and tumor necrosis factor α-mediated apoptosis via NF-κB activation. J. Virol. 1999;73:4713-4720.

    Not in our library10.1128/jvi.73.6.4713-4720.1999

  76. 76.

    Ray R.B., Meyer K., Steele R., Shrivastava A., Aggarwal B.B., Ray R. Inhibition of tumor necrosis factor (TNF-α)-mediated apoptosis by hepatitis C virus core protein. J. Biol. Chem. 1998;273:2256-2259.

    Not in our library10.1074/jbc.273.4.2256

  77. 77.

    Kim H., Ray R. Evasion of TNF-α-mediated apoptosis by hepatitis C virus. Methods Mol. Biol. 2014;1155:125-132.

    Not in our library10.1007/978-1-4939-0669-7_11

  78. 78.

    Chen Z.H., Zhu Y.Z., Ren Y.L., Tong Y.M., Hua X., Zhu F.H., Huang L.B., Liu Y., Luo Y., Lu W., et al. Hepatitis C virus Protects human B lymphocytes from Fas-mediated apoptosis via E2-CD81 engagement. PLoS ONE. 2011;6:e18933.

    Not in our library10.1371/journal.pone.0018933

  79. 79.

    Majumder M., Ghosh A.K., Steele R., Zhou X.Y., Phillips N.J., Ray R., Ray R.B. Hepatitis C virus NS5A protein impairs TNF-mediated hepatic apoptosis, but not by an anti-FAS antibody, in transgenic mice. Virology. 2002;294:94-105.

    Not in our library10.1006/viro.2001.1309

  80. 80.

    Liu W., Lin Y.T., Yan X.L., Ding Y.L., Wu Y.L., Chen W.N., Lin X. Hepatitis B virus core protein inhibits Fas-mediated apoptosis of hepatoma cells via regulation of mFas/FasL and sFas expression. FASEB J. 2015;29:1113-1123.

    Not in our library10.1096/fj.14-263822

  81. 81.

    Shisler J., Yang C., Walter B., Ware C.F., Gooding L.R. The adenovirus E3-10.4K/14.5K complex mediates loss of cell surface Fas (CD95) and resistance to Fas-induced apoptosis. J. Virol. 1997;71:8299-8306.

    Not in our library10.1128/jvi.71.11.8299-8306.1997

  82. 82.

    Benedict C.A., Norris P.S., Prigozy T.I., Bodmer J.L., Mahr J.A., Garnett C.T., Martinon F., Tschopp J., Gooding L.R., Ware C.F. Three adenovirus E3 proteins cooperate to evade apoptosis by tumor necrosis factor-related apoptosis-inducing ligand receptor-1 and -2. J. Biol. Chem. 2001;276:3270-3278.

    Not in our library10.1074/jbc.m008218200

  83. 83.

    McNees A.L., Garnett C.T., Gooding L.R. The adenovirus E3 RID complex protects some cultured human T and B lymphocytes from Fas-induced apoptosis. J. Virol. 2002;76:9716-9723.

    Not in our library10.1128/jvi.76.19.9716-9723.2002

  84. 84.

    Schneider-Brachert W., Tchikov V., Merkel O., Jakob M., Hallas C., Kruse M.L., Groitl P., Lehn A., Hildt E., Held-Feindt J., et al. Inhibition of TNF receptor 1 internalization by adenovirus 14.7K as a novel immune escape mechanism. J. Clin. Investig. 2006;116:2901-2913.

    Not in our library10.1172/jci23771

  85. 85.

    Kabsch K., Alonso A. The human papillomavirus type 16 E5 protein impairs TRAIL- and FasL-mediated apoptosis in HaCaT cells by different mechanisms. J. Virol. 2002;76:12162-12172.

    Not in our library10.1128/jvi.76.23.12162-12172.2002

  86. 86.

    Lagunas-Martinez A., Madrid-Marina V., Gariglio P. Modulation of apoptosis by early human papillomavirus proteins in cervical cancer. Biochim. Biophys. Acta. 2010;1805:6-16.

    Not in our library10.1016/j.bbcan.2009.03.005

  87. 87.

    Garnett T.O., Filippova M., Duerksen-Hughes P.J. Accelerated degradation of FADD and procaspase 8 in cells expressing human papilloma virus 16 E6 impairs TRAIL-mediated apoptosis. Cell Death Differ. 2006;13:1915-1926.

    Not in our library10.1038/sj.cdd.4401886

  88. 88.

    Filippova M., Song H., Connolly J.L., Dermody T.S., Duerksen-Hughes P.J. The human papillomavirus 16 E6 protein binds to tumor necrosis factor (TNF) R1 and protects cells from TNF-induced apoptosis. J. Biol. Chem. 2002;277:21730-21739.

    Not in our library10.1074/jbc.m200113200

  89. 89.

    Duerksen-Hughes P.J., Yang J., Schwartz S.B. HPV 16 E6 blocks TNF-mediated apoptosis in mouse fibroblast LM cells. Virology. 1999;264:55-65.

    Not in our library10.1006/viro.1999.9977

  90. 90.

    Filippova M., Filippov V.A., Kagoda M., Garnett T., Fodor N., Duerksen-Hughes P.J. Complexes of human papillomavirus type 16 E6 proteins form pseudo-death-inducing signaling complex structures during tumor necrosis factor-mediated apoptosis. J. Virol. 2009;83:210-227.

    Not in our library10.1128/jvi.01365-08

  91. 91.

    Thompson D.A., Zacny V., Belinsky G.S., Classon M., Jones D.L., Schlegel R., Munger K. The HPV E7 oncoprotein inhibits tumor necrosis factor α-mediated apoptosis in normal human fibroblasts. Oncogene. 2001;20:3629-3640.

    Not in our library10.1038/sj.onc.1204483

  92. 92.

    Yuan H., Fu F., Zhuo J., Wang W., Nishitani J., An D.S., Chen I.S., Liu X. Human papillomavirus type 16 E6 and E7 oncoproteins upregulate c-IAP2 gene expression and confer resistance to apoptosis. Oncogene. 2005;24:5069-5078.

    Not in our library10.1038/sj.onc.1208691

  93. 93.

    Noyori O., Nakayama E., Maruyama J., Yoshida R., Takada A. Suppression of Fas-mediated apoptosis via steric shielding by filovirus glycoproteins. Biochem. Biophys. Res. Commun. 2013;441:994-998.

    Not in our library10.1016/j.bbrc.2013.11.018

  94. 94.

    Yoon K., Jeong J.G., Kim S. Stable expression of human immunodeficiency virus type 1 Nef confers resistance against Fas-mediated apoptosis. AIDS Res. Hum. Retrov. 2001;17:99-104.

    Not in our library10.1089/08892220150217184

  95. 95.

    Gibellini D., Re M.C., Ponti C., Maldini C., Celeghini C., Cappellini A., La Placa M., Zauli G. HIV-1 Tat protects CD4+ Jurkat T lymphoblastoid cells from apoptosis mediated by TNF-related apoptosis-inducing ligand. Cell. Immunol. 2001;207:89-99.

    Not in our library10.1006/cimm.2000.1746

  96. 96.

    Krueger A., Fas S.C., Giaisi M., Bleumink M., Merling A., Stumpf C., Baumann S., Holtkotte D., Bosch V., Krammer P.H., et al. HTLV-1 Tax protects against CD95-mediated apoptosis by induction of the cellular FLICE-inhibitory protein (c-FLIP). Blood. 2006;107:3933-3939.

    Not in our library10.1182/blood-2005-06-2567

  97. 97.

    Okamoto K., Fujisawa J., Reth M., Yonehara S. Human T-cell leukemia virus type-I oncoprotein Tax inhibits Fas-mediated apoptosis by inducing cellular FLIP through activation of NF-κB. Genes Cells. 2006;11:177-191.

    Not in our library10.1111/j.1365-2443.2006.00927.x

  98. 98.

    Zehender G., Varchetta S., de Maddalena C., Colasante C., Riva A., Meroni L., Moroni M., Galli M. Resistance to Fas-mediated apoptosis of human T-cell lines expressing human T-lymphotropic virus type-2 (HTLV-2) Tax protein. Virology. 2001;281:43-50.

    Not in our library10.1006/viro.2000.0765

  99. 99.

    Aries S.P., Schaaf B., Muller C., Dennin R.H., Dalhoff K. Fas (CD95) expression on CD4+ T cells from HIV-infected patients increases with disease progression. J. Mol. Med. 1995;73:591-593.

    Not in our library10.1007/bf00196352

  100. 100.

    Sloand E.M., Young N.S., Kumar P., Weichold F.F., Sato T., Maciejewski J.P. Role of Fas ligand and receptor in the mechanism of T-cell depletion in acquired immunodeficiency syndrome: Effect on CD4+ lymphocyte depletion and human immunodeficiency virus replication. Blood. 1997;89:1357-1363.

    Not in our library

  101. 101.

    Baumler C.B., Bohler T., Herr I., Benner A., Krammer P.H., Debatin K.M. Activation of the CD95 (APO-1/Fas) system in T cells from human immunodeficiency virus type-1-infected children. Blood. 1996;88:1741-1746.

    Not in our library

  102. 102.

    McCloskey T.W., Oyaizu N., Kaplan M., Pahwa S. Expression of the Fas antigen in patients infected with human immunodeficiency virus. Cytometry. 1995;22:111-114.

    Not in our library10.1002/cyto.990220206

  103. 103.

    Gehri R., Hahn S., Rothen M., Steuerwald M., Nuesch R., Erb P. The Fas receptor in HIV infection: Expression on peripheral blood lymphocytes and role in the depletion of T cells. AIDS. 1996;10:9-16.

    Not in our library10.1097/00002030-199601000-00002

  104. 104.

    Boudet F., Lecoeur H., Gougeon M.L. Apoptosis associated with ex vivo down-regulation of BCL-2 and up-regulation of Fas in potential cytotoxic CD8+ T lymphocytes during HIV infection. J. Immunol. 1996;156:2282-2293.

    Not in our library

  105. 105.

    Katsikis P.D., Wunderlich E.S., Smith C.A., Herzenberg L.A., Herzenberg L.A. Fas antigen stimulation induces marked apoptosis of T lymphocytes in human immunodeficiency virus-infected individuals. J. Exp. Med. 1995;181:2029-2036.

    Not in our library10.1084/jem.181.6.2029

  106. 106.

    Badley A.D., McElhinny J.A., Leibson P.J., Lynch D.H., Alderson M.R., Paya C.V. Upregulation of Fas ligand expression by human immunodeficiency virus in human macrophages mediates apoptosis of uninfected T lymphocytes. J. Virol. 1996;70:199-206.

    Not in our library10.1128/jvi.70.1.199-206.1996

  107. 107.

    Herbeuval J.P., Grivel J.C., Boasso A., Hardy A.W., Chougnet C., Dolan M.J., Yagita H., Lifson J.D., Shearer G.M. CD4+ T-cell death induced by infectious and noninfectious HIV-1: Role of type 1 interferon-dependent, TRAIL/DR5-mediated apoptosis. Blood. 2005;106:3524-3531.

    Not in our library10.1182/blood-2005-03-1243

  108. 108.

    Herbeuval J.P., Hardy A.W., Boasso A., Anderson S.A., Dolan M.J., Dy M., Shearer G.M. Regulation of TNF-related apoptosis-inducing ligand on primary CD4+ T cells by HIV-1: Role of type I IFN-producing plasmacytoid dendritic cells. Proc. Natl. Acad. Sci. USA. 2005;102:13974-13979.

    Not in our library10.1073/pnas.0505251102

  109. 109.

    Miura Y., Koyanagi Y., Mizusawa H. TNF-related apoptosis-inducing ligand (TRAIL) induces neuronal apoptosis in HIV-encephalopathy. J. Med. Dent. Sci. 2003;50:17-25.

    Not in our library

  110. 110.

    Miura Y., Misawa N., Maeda N., Inagaki Y., Tanaka Y., Ito M., Kayagaki N., Yamamoto N., Yagita H., Mizusawa H., et al. Critical contribution of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) to apoptosis of human CD4+ T cells in HIV-1-infected hu-PBL-NOD-SCID mice. J. Exp. Med. 2001;193:651-660.

    Not in our library10.1084/jem.193.5.651

  111. 111.

    Kim N., Dabrowska A., Jenner R.G., Aldovini A. Human and simian immunodeficiency virus-mediated upregulation of the apoptotic factor TRAIL occurs in antigen-presenting cells from AIDS-susceptible but not from AIDS-resistant species. J. Virol. 2007;81:7584-7597.

    Not in our library10.1128/jvi.02616-06

  112. 112.

    Huang Y., Erdmann N., Peng H., Herek S., Davis J.S., Luo X., Ikezu T., Zheng J. TRAIL-mediated apoptosis in HIV-1-infected macrophages is dependent on the inhibition of Akt-1 phosphorylation. J. Immunol. 2006;177:2304-2313.

    Not in our library10.4049/jimmunol.177.4.2304

  113. 113.

    Van Grevenynghe J., Cubas R.A., Noto A., DaFonseca S., He Z., Peretz Y., Filali-Mouhim A., Dupuy F.P., Procopio F.A., Chomont N., et al. Loss of memory B cells during chronic HIV infection is driven by Foxo3a- and TRAIL-mediated apoptosis. J. Clin. Investig. 2011;121:3877-3888.

    Not in our library10.1172/jci59211

  114. 114.

    Mundt B., Kuhnel F., Zender L., Paul Y., Tillmann H., Trautwein C., Manns M.P., Kubicka S. Involvement of TRAIL and its receptors in viral hepatitis. FASEB J. 2003;17:94-96.

    Not in our library10.1096/fj.02-0537fje

  115. 115.

    Calabrese F., Pontisso P., Pettenazzo E., Benvegnu L., Vario A., Chemello L., Alberti A., Valente M. Liver cell apoptosis in chronic hepatitis C correlates with histological but not biochemical activity or serum HCV-RNA levels. Hepatology. 2000;31:1153-1159.

    Not in our library10.1053/he.2000.7123

  116. 116.

    Mita E., Hayashi N., Iio S., Takehara T., Hijioka T., Kasahara A., Fusamoto H., Kamada T. Role of Fas ligand in apoptosis induced by hepatitis C virus infection. Biochem. Biophys. Res. Commun. 1994;204:468-474.

    Not in our library10.1006/bbrc.1994.2483

  117. 117.

    Taya N., Torimoto Y., Shindo M., Hirai K., Hasebe C., Kohgo Y. Fas-mediated apoptosis of peripheral blood mononuclear cells in patients with hepatitis C. Br. J. Haematol. 2000;110:89-97.

    Not in our library10.1046/j.1365-2141.2000.01945.x

  118. 118.

    Lan L., Gorke S., Rau S.J., Zeisel M.B., Hildt E., Himmelsbach K., Carvajal-Yepes M., Huber R., Wakita T., Schmitt-Graeff A., et al. Hepatitis C virus infection sensitizes human hepatocytes to TRAIL-induced apoptosis in a caspase 9-dependent manner. J. Immunol. 2008;181:4926-4935.

    Not in our library10.4049/jimmunol.181.7.4926

  119. 119.

    Deng Z., Yan H., Hu J., Zhang S., Peng P., Liu Q., Guo D. Hepatitis C virus sensitizes host cells to TRAIL-induced apoptosis by up-regulating DR4 and DR5 via a MEK1-dependent pathway. PLoS ONE. 2012;7:e37700.

    Not in our library10.1371/journal.pone.0037700

  120. 120.

    Silberstein E., Ulitzky L., Lima L.A., Cehan N., Teixeira-Carvalho A., Roingeard P., Taylor D.R. HCV-mediated Apoptosis of hepatocytes in culture and viral pathogenesis. PLoS ONE. 2016;11:e0155708.

    Not in our library10.1371/journal.pone.0155708

  121. 121.

    Janssen H.L., Higuchi H., Abdulkarim A., Gores G.J. Hepatitis B virus enhances tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) cytotoxicity by increasing TRAIL-R1/death receptor 4 expression. J. Hepatol. 2003;39:414-420.

    Not in our library10.1016/s0168-8278(03)00265-4

  122. 122.

    Fischer R., Baumert T., Blum H.E. Hepatitis C virus infection and apoptosis. World J. Gastroenterol. 2007;13:4865-4872.

    Not in our library10.3748/wjg.v13.i36.4865

  123. 123.

    Ito M., Watanabe M., Ihara T., Kamiya H., Sakurai M. Fas antigen and BCL-2 expression on lymphocytes cultured with cytomegalovirus and varicella-zoster virus antigen. Cell. Immunol. 1995;160:173-177.

    Not in our library10.1016/0008-8749(95)80024-d

  124. 124.

    Brazeau E., Mahalingam R., Gilden D., Wellish M., Kaufer B.B., Osterrieder N., Pugazhenthi S. Varicella-zoster virus-induced apoptosis in MeWo cells is accompanied by down-regulation of BCL-2 expression. J. Neurovirol. 2010;16:133-140.

    Not in our library10.3109/13550281003682547

  125. 125.

    Mori T., Ando K., Tanaka K., Ikeda Y., Koga Y. Fas-mediated apoptosis of the hematopoietic progenitor cells in mice infected with murine cytomegalovirus. Blood. 1997;89:3565-3573.

    Not in our library

  126. 126.

    Poole E., Lau J.C., Sinclair J. Latent infection of myeloid progenitors by human cytomegalovirus protects cells from FAS-mediated apoptosis through the cellular IL-10/PEA-15 pathway. J. Gen. Virol. 2015;96:2355-2359.

    Not in our library10.1099/vir.0.000180

  127. 127.

    Seirafian S., Prod’homme V., Sugrue D., Davies J., Fielding C., Tomasec P., Wilkinson G.W. Human cytomegalovirus suppresses Fas expression and function. J. Gen. Virol. 2014;95:933-939.

    Not in our library10.1099/vir.0.058313-0

  128. 128.

    Ahmed W., Philip P.S., Attoub S., Khan G. Epstein-Barr virus-infected cells release Fas ligand in exosomal fractions and induce apoptosis in recipient cells via the extrinsic pathway. J. Gen. Virol. 2015;96:3646-3659.

    Not in our library10.1099/jgv.0.000313

  129. 129.

    Tanner J.E., Alfieri C. Epstein-barr virus induces Fas (CD95) in T cells and Fas ligand in B cells leading to T-cell apoptosis. Blood. 1999;94:3439-3447.

    Not in our library

  130. 130.

    Wada N., Matsumura M., Ohba Y., Kobayashi N., Takizawa T., Nakanishi Y. Transcription stimulation of the Fas-encoding gene by nuclear factor for interleukin-6 expression upon influenza virus infection. J. Biol. Chem. 1995;270:18007-18012.

    Not in our library10.1074/jbc.270.30.18007

  131. 131.

    Takizawa T., Matsukawa S., Higuchi Y., Nakamura S., Nakanishi Y., Fukuda R. Induction of programmed cell death (apoptosis) by influenza virus infection in tissue culture cells. J. Gen. Virol. 1993;74:2347-2355.

    Not in our library10.1099/0022-1317-74-11-2347

  132. 132.

    Takizawa T., Fukuda R., Miyawaki T., Ohashi K., Nakanishi Y. Activation of the apoptotic Fas antigen-encoding gene upon influenza virus infection involving spontaneously produced β-interferon. Virology. 1995;209:288-296.

    Not in our library10.1006/viro.1995.1260

  133. 133.

    Fujimoto I., Takizawa T., Ohba Y., Nakanishi Y. Co-expression of Fas and Fas-ligand on the surface of influenza virus-infected cells. Cell Death Differ. 1998;5:426-431.

    Not in our library10.1038/sj.cdd.4400362

  134. 134.

    Ishikawa E., Nakazawa M., Yoshinari M., Minami M. Role of tumor necrosis factor-related apoptosis-inducing ligand in immune response to influenza virus infection in mice. J. Virol. 2005;79:7658-7663.

    Not in our library10.1128/jvi.79.12.7658-7663.2005

  135. 135.

    O’Donnell D.R., Milligan L., Stark J.M. Induction of CD95 (Fas) and apoptosis in respiratory epithelial cell cultures following respiratory syncytial virus infection. Virology. 1999;257:198-207.

    Not in our library10.1006/viro.1999.9650

  136. 136.

    Kotelkin A., Prikhod’ko E.A., Cohen J.I., Collins P.L., Bukreyev A. Respiratory syncytial virus infection sensitizes cells to apoptosis mediated by tumor necrosis factor-related apoptosis-inducing ligand. J. Virol. 2003;77:9156-9172.

    Not in our library10.1128/jvi.77.17.9156-9172.2003

  137. 137.

    Clarke P., Meintzer S.M., Gibson S., Widmann C., Garrington T.P., Johnson G.L., Tyler K.L. Reovirus-induced apoptosis is mediated by TRAIL. J. Virol. 2000;74:8135-8139.

    Not in our library10.1128/jvi.74.17.8135-8139.2000

  138. 138.

    Clarke P., Meintzer S.M., Moffitt L.A., Tyler K.L. Two distinct phases of virus-induced nuclear factor κB regulation enhance tumor necrosis factor-related apoptosis-inducing ligand-mediated apoptosis in virus-infected cells. J. Biol. Chem. 2003;278:18092-18100.

    Not in our library10.1074/jbc.m300265200

  139. 139.

    Clarke P., Meintzer S.M., Spalding A.C., Johnson G.L., Tyler K.L. Caspase 8-dependent sensitization of cancer cells to TRAIL-induced apoptosis following reovirus-infection. Oncogene. 2001;20:6910-6919.

    Not in our library10.1038/sj.onc.1204842

  140. 140.

    Liao Y., Wang H.X., Mao X., Fang H., Wang H., Li Y., Sun Y., Meng C., Tan L., Song C., et al. RIP1 is a central signaling protein in regulation of TNF-α/TRAIL mediated apoptosis and necroptosis during Newcastle disease virus infection. Oncotarget. 2017;8:43201-43217.

    Not in our library10.18632/oncotarget.17970

  141. 141.

    Ghosh S., Dutta K., Basu A. Chandipura virus induces neuronal death through Fas-mediated extrinsic apoptotic pathway. J. Virol. 2013;87:12398-12406.

    Not in our library10.1128/jvi.01864-13

  142. 142.

    Liao H., Xu J., Huang J. FasL/Fas pathway is involved in dengue virus induced apoptosis of the vascular endothelial cells. J. Med. Virol. 2010;82:1392-1399.

    Not in our library10.1002/jmv.21815

  143. 143.

    Clarke P., Leser J.S., Quick E.D., Dionne K.R., Beckham J.D., Tyler K.L. Death receptor-mediated apoptotic signaling is activated in the brain following infection with West Nile virus in the absence of a peripheral immune response. J. Virol. 2014;88:1080-1089.

    Not in our library10.1128/jvi.02944-13

  144. 144.
    Zika Virus Promotes Neuronal Cell Death in a Non-Cell Autonomous Manner by Triggering the Release of Neurotoxic Factors · 2017
    Not checked
  145. 145.
    Zika virus infection induces mitosis abnormalities and apoptotic cell death of human neural progenitor cells · 2016
    No notice
  146. 146.

    Bradfute S.B., Swanson P.E., Smith M.A., Watanabe E., McDunn J.E., Hotchkiss R.S., Bavari S. Mechanisms and consequences of ebolavirus-induced lymphocyte apoptosis. J. Immunol. 2010;184:327-335.

    Not in our library10.4049/jimmunol.0901231

  147. 147.

    Impagliazzo A., Milder F., Kuipers H., Wagner M.V., Zhu X., Hoffman R.M., van Meersbergen R., Huizingh J., Wanningen P., Verspuij J., et al. A stable trimeric influenza hemagglutinin stem as a broadly protective immunogen. Science. 2015;349:1301-1306.

    Not in our library10.1126/science.aac7263

  148. 148.

    Reed D.S., Hensley L.E., Geisbert J.B., Jahrling P.B., Geisbert T.W. Depletion of peripheral blood T lymphocytes and NK cells during the course of ebola hemorrhagic Fever in cynomolgus macaques. Viral Immunol. 2004;17:390-400.

    Not in our library10.1089/vim.2004.17.390

  149. 149.

    Sarid R., Ben-Moshe T., Kazimirsky G., Weisberg S., Appel E., Kobiler D., Lustig S., Brodie C. vFLIP protects PC-12 cells from apoptosis induced by Sindbis virus: Implications for the role of TNF-α. Cell Death Differ. 2001;8:1224-1231.

    Not in our library10.1038/sj.cdd.4400926

  150. 150.

    Benedict C.A., Butrovich K.D., Lurain N.S., Corbeil J., Rooney I., Schneider P., Tschopp J., Ware C.F. Cutting edge: A novel viral TNF receptor superfamily member in virulent strains of human cytomegalovirus. J. Immunol. 1999;162:6967-6970.

    Not in our library

  151. 151.

    Sedy J.R., Spear P.G., Ware C.F. Cross-regulation between herpesviruses and the TNF superfamily members. Nat. Rev. Immunol. 2008;8:861-873.

    Not in our library10.1038/nri2434

  152. 152.

    Upton J.W., Kaiser W.J., Mocarski E.S. Virus inhibition of RIP3-dependent necrosis. Cell Host Microbe. 2010;7:302-313.

    Not in our library10.1016/j.chom.2010.03.006

  153. 153.

    Garnett T.O., Duerksen-Hughes P.J. Modulation of apoptosis by human papillomavirus (HPV) oncoproteins. Arch. Virol. 2006;151:2321-2335.

    Not in our library10.1007/s00705-006-0821-0

  154. 154.

    Gong B., Almasan A. Genomic organization and transcriptional regulation of human Apo2/TRAIL gene. Biochem. Biophys. Res. Commun. 2000;278:747-752.

    Not in our library10.1006/bbrc.2000.3872

  155. 155.

    Sato K., Hida S., Takayanagi H., Yokochi T., Kayagaki N., Takeda K., Yagita H., Okumura K., Tanaka N., Taniguchi T., et al. Antiviral response by natural killer cells through TRAIL gene induction by IFN-α/β. Eur. J. Immunol. 2001;31:3138-3146.

    Not in our library10.1002/1521-4141(200111)31:11<3138::aid-immu3138>3.0.co;2-b

  156. 156.

    Smyth M.J., Takeda K., Hayakawa Y., Peschon J.J., van den Brink M.R., Yagita H. Nature’s TRAIL—On a path to cancer immunotherapy. Immunity. 2003;18:1-6.

    Not in our library10.1016/s1074-7613(02)00502-2

  157. 157.

    Stegmann K.A., Bjorkstrom N.K., Veber H., Ciesek S., Riese P., Wiegand J., Hadem J., Suneetha P.V., Jaroszewicz J., Wang C., et al. Interferon-α-induced TRAIL on natural killer cells is associated with control of hepatitis C virus infection. Gastroenterology. 2010;138:1885-1897.

    Not in our library10.1053/j.gastro.2010.01.051

  158. 158.

    Miot C., Beaumont E., Duluc D., Le Guillou-Guillemette H., Preisser L., Garo E., Blanchard S., Hubert Fouchard I., Creminon C., Lamourette P., et al. IL-26 is overexpressed in chronically HCV-infected patients and enhances TRAIL-mediated cytotoxicity and interferon production by human NK cells. Gut. 2015;64:1466-1475.

    Not in our library10.1136/gutjnl-2013-306604

  159. 159.

    Peppa D., Gill U.S., Reynolds G., Easom N.J., Pallett L.J., Schurich A., Micco L., Nebbia G., Singh H.D., Adams D.H., et al. Up-regulation of a death receptor renders antiviral T cells susceptible to NK cell-mediated deletion. J. Exp. Med. 2013;210:99-114.

    Not in our library10.1084/jem.20121172

  160. 160.

    Schuster I.S., Wikstrom M.E., Brizard G., Coudert J.D., Estcourt M.J., Manzur M., O’Reilly L.A., Smyth M.J., Trapani J.A., Hill G.R., et al. TRAIL+ NK cells control CD4+ T cell responses during chronic viral infection to limit autoimmunity. Immunity. 2014;41:646-656.

    Not in our library10.1016/j.immuni.2014.09.013

  161. 161.
    Structure of human cytomegalovirus UL141 binding to TRAIL-R2 reveals novel, non-canonical death receptor interactions. · 2013
    Not checked
  162. 162.

    Smith W., Tomasec P., Aicheler R., Loewendorf A., Nemcovicova I., Wang E.C., Stanton R.J., Macauley M., Norris P., Willen L., et al. Human cytomegalovirus glycoprotein UL141 targets the TRAIL death receptors to thwart host innate antiviral defenses. Cell Host Microbe. 2013;13:324-335.

    Not in our library10.1016/j.chom.2013.02.003

  163. 163.

    Verma S., Loewendorf A., Wang Q., McDonald B., Redwood A., Benedict C.A. Inhibition of the TRAIL death receptor by CMV reveals its importance in NK cell-mediated antiviral defense. PLoS Pathog. 2014;10:e1004268.

    Not in our library10.1371/journal.ppat.1004268

  164. 164.

    Achard C., Guillerme J.B., Bruni D., Boisgerault N., Combredet C., Tangy F., Jouvenet N., Gregoire M., Fonteneau J.F. Oncolytic measles virus induces tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-mediated cytotoxicity by human myeloid and plasmacytoid dendritic cells. Oncoimmunology. 2017;6:e1261240.

    Not in our library10.1080/2162402x.2016.1261240

  165. 165.

    Chaperot L., Blum A., Manches O., Lui G., Angel J., Molens J.P., Plumas J. Virus or TLR agonists induce TRAIL-mediated cytotoxic activity of plasmacytoid dendritic cells. J. Immunol. 2006;176:248-255.

    Not in our library10.4049/jimmunol.176.1.248

  166. 166.

    Stary G., Klein I., Kohlhofer S., Koszik F., Scherzer T., Mullauer L., Quendler H., Kohrgruber N., Stingl G. Plasmacytoid dendritic cells express TRAIL and induce CD4+ T-cell apoptosis in HIV-1 viremic patients. Blood. 2009;114:3854-3863.

    Not in our library10.1182/blood-2009-04-217927

  167. 167.

    Zajac A.J., Quinn D.G., Cohen P.L., Frelinger J.A. Fas-dependent CD4+ cytotoxic T-cell-mediated pathogenesis during virus infection. Proc. Natl. Acad. Sci. USA. 1996;93:14730-14735.

    Not in our library10.1073/pnas.93.25.14730

  168. 168.

    Medana I.M., Gallimore A., Oxenius A., Martinic M.M., Wekerle H., Neumann H. MHC class I-restricted killing of neurons by virus-specific CD8+ T lymphocytes is effected through the Fas/FasL, but not the perforin pathway. Eur. J. Immunol. 2000;30:3623-3633.

    Not in our library10.1002/1521-4141(200012)30:12<3623::aid-immu3623>3.0.co;2-f

  169. 169.

    Ando K., Hiroishi K., Kaneko T., Moriyama T., Muto Y., Kayagaki N., Yagita H., Okumura K., Imawari M. Perforin, Fas/Fas ligand, and TNF-α pathways as specific and bystander killing mechanisms of hepatitis C virus-specific human CTL. J. Immunol. 1997;158:5283-5291.

    Not in our library

  170. 170.

    Gremion C., Grabscheid B., Wolk B., Moradpour D., Reichen J., Pichler W., Cerny A. Cytotoxic T lymphocytes derived from patients with chronic hepatitis C virus infection kill bystander cells via Fas-FasL interaction. J. Virol. 2004;78:2152-2157.

    Not in our library10.1128/jvi.78.4.2152-2157.2004

  171. 171.

    Wilson A.D., Redchenko I., Williams N.A., Morgan A.J. CD4+ T cells inhibit growth of Epstein-Barr virus-transformed B cells through CD95-CD95 ligand-mediated apoptosis. Int. Immunol. 1998;10:1149-1157.

    Not in our library10.1093/intimm/10.8.1149

  172. 172.

    Tan L., Zhang C., Dematos J., Kuang L., Jung J.U., Liang X. CD95 Signaling Inhibits B Cell receptor-mediated γherpesvirus replication in apoptosis-resistant B lymphoma cells. J. Virol. 2016;90:9782-9796.

    Not in our library10.1128/jvi.00668-16

  173. 173.

    Topham D.J., Cardin R.C., Christensen J.P., Brooks J.W., Belz G.T., Doherty P.C. Perforin and Fas in murine gammaherpesvirus-specific CD8(+) T cell control and morbidity. J. Gen. Virol. 2001;82:1971-1981.

    Not in our library10.1099/0022-1317-82-8-1971

  174. 174.

    Brincks E.L., Gurung P., Langlois R.A., Hemann E.A., Legge K.L., Griffith T.S. The magnitude of the T cell response to a clinically significant dose of influenza virus is regulated by TRAIL. J. Immunol. 2011;187:4581-4588.

    Not in our library10.4049/jimmunol.1002241

  175. 175.

    Brincks E.L., Katewa A., Kucaba T.A., Griffith T.S., Legge K.L. CD8 T cells utilize TRAIL to control influenza virus infection. J. Immunol. 2008;181:4918-4925.

    Not in our library10.4049/jimmunol.181.7.4918

  176. 176.

    Mueller Y.M., De Rosa S.C., Hutton J.A., Witek J., Roederer M., Altman J.D., Katsikis P.D. Increased CD95/Fas-induced apoptosis of HIV-specific CD8(+) T cells. Immunity. 2001;15:871-882.

    Not in our library10.1016/s1074-7613(01)00246-1

  177. 177.

    Liu Z.X., Govindarajan S., Okamoto S., Dennert G. Fas-mediated apoptosis causes elimination of virus-specific cytotoxic T cells in the virus-infected liver. J. Immunol. 2001;166:3035-3041.

    Not in our library10.4049/jimmunol.166.5.3035

  178. 178.

    Contini P., Ghio M., Merlo A., Brenci S., Filaci G., Indiveri F., Puppo F. Soluble HLA class I/CD8 ligation triggers apoptosis in EBV-specific CD8+ cytotoxic T lymphocytes by Fas/Fas-ligand interaction. Hum. Immunol. 2000;61:1347-1351.

    Not in our library10.1016/s0198-8859(00)00212-3

  179. 179.

    Krzyzowska M., Shestakov A., Eriksson K., Chiodi F. Role of Fas/FasL in regulation of inflammation in vaginal tissue during HSV-2 infection. Cell Death Dis. 2011;2:e132.

    Not in our library10.1038/cddis.2011.14

  180. 180.

    Krzyzowska M., Baska P., Orlowski P., Zdanowski R., Winnicka A., Eriksson K., Stankiewicz W. HSV-2 regulates monocyte inflammatory response via the Fas/FasL pathway. PLoS ONE. 2013;8:e70308.

    Not in our library10.1371/journal.pone.0070308

  181. 181.

    Krzyzowska M., Baska P., Grochowska A., Orlowski P., Nowak Z., Winnicka A. Fas/FasL pathway participates in resolution of mucosal inflammatory response early during HSV-2 infection. Immunobiology. 2014;219:64-77.

    Not in our library10.1016/j.imbio.2013.08.002

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