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Gene Information

Gene symbol: BCL2L1

Gene name: BCL2-like 1

HGNC ID: 992

Synonyms: BCLX, BCL2L, Bcl-X, bcl-xL, bcl-xS, PPP1R52

Related Genes

# Gene Symbol Number of hits
1 AKT1 1 hits
2 BAK1 1 hits
3 BAX 1 hits
4 BCL2 1 hits
5 BCL2L2 1 hits
6 C8orf4 1 hits
7 CALR 1 hits
8 CASP3 1 hits
9 CASP8 1 hits
10 CASP9 1 hits
11 CCNB1 1 hits
12 CD4 1 hits
13 CD44 1 hits
14 CD8A 1 hits
15 CSF2 1 hits
16 FAS 1 hits
17 HSPA1A 1 hits
18 IL15 1 hits
19 IL17C 1 hits
20 IL2 1 hits
21 IL2RA 1 hits
22 IL3 1 hits
23 IL7 1 hits
24 IL7R 1 hits
25 IL9 1 hits
26 JUN 1 hits
27 LAMP1 1 hits
28 MAPK1 1 hits
29 MAPK14 1 hits
30 MAPK8 1 hits
31 MCL1 1 hits
32 MLANA 1 hits
33 NOX5 1 hits
34 PIK3CA 1 hits
35 PLK3 1 hits
36 STAT1 1 hits
37 STAT3 1 hits
38 STAT5A 1 hits
39 TGFB1 1 hits
40 TH1L 1 hits
41 TNFSF10 1 hits
42 TNFSF13B 1 hits
43 XIAP 1 hits

Related Sentences

# PMID Sentence
1 11015437 B lymphocyte stimulator (BLyS) is a newly identified monocyte-specific TNF family cytokine.
2 11015437 BLyS acts on primary splenic B cells autonomously, and directly cooperates with CD40 ligand (CD40L) in B cell activation in vitro by protecting replicating B cells from apoptosis.
3 11015437 Attenuation of apoptosis by BLyS correlates with changes in the ratios between Bcl-2 family proteins in favor of cell survival, predominantly by reducing the proapoptotic Bak and increasing its prosurvival partners, Bcl-2 and Bcl-xL.
4 11015437 In either resting or CD40L-activated B cells, the NF-kappaB transcription factors RelB and p50 are specifically activated, suggesting that they may mediate BLyS signals for B cell survival.
5 11015437 The ability of BLyS to increase B cell survival indiscriminately, at either a resting or activated state, and to cooperate with CD40L, further suggests that attenuation of apoptosis underlies BLyS enhancement of polyclonal autoimmunity as well as the physiologic humoral immune response.
6 11254733 In both PEM and J774 cells, mRNA expression of the anti-apoptotic gene, A1, was selectively induced by BCG treatment as compared with other bcl2 family members (bcl-w, bcl-2, bcl-xl, bcl-xs, bax, bak, bad).
7 11254733 The induction was independent of protein synthesis as well as the p38 mitogen-activated protein kinase and phosphatidylinositol 3-kinase pathways and did not require live organism.
8 11941452 Mature dendritic cells are protected from Fas/CD95-mediated apoptosis by upregulation of Bcl-X(L).
9 11941452 Indeed, DC activation effectively inhibited DC apoptosis, which was predominantly accompanied by the upregulation of Bcl-X(L) and to a lesser extent Bcl-2, while Bax and FLICE inhibitory protein (FLIP) remained unchanged.
10 11941452 Mature dendritic cells are protected from Fas/CD95-mediated apoptosis by upregulation of Bcl-X(L).
11 11941452 Indeed, DC activation effectively inhibited DC apoptosis, which was predominantly accompanied by the upregulation of Bcl-X(L) and to a lesser extent Bcl-2, while Bax and FLICE inhibitory protein (FLIP) remained unchanged.
12 12055253 Mycobacterium tuberculosis promotes apoptosis in human neutrophils by activating caspase-3 and altering expression of Bax/Bcl-xL via an oxygen-dependent pathway.
13 12055253 The Mtb-induced apoptosis was associated with a speedy and transient increase in expression of Bax protein, a proapoptotic member of the Bcl-2 family, and a more prominent reduction in expression of the antiapoptotic protein Bcl-x(L).
14 12055253 Pretreatment with an inhibitor of NADPH oxidase distinctly suppressed the Mtb-stimulated activation of caspase-3 and alteration of Bax/Bcl-x(L) expression in neutrophils.
15 12055253 These results indicate that infection with Mtb causes ROS-dependent alteration of Bax/Bcl-x(L) expression and activation of caspase-3, and thereby induces apoptosis in human neutrophils.
16 12055253 Mycobacterium tuberculosis promotes apoptosis in human neutrophils by activating caspase-3 and altering expression of Bax/Bcl-xL via an oxygen-dependent pathway.
17 12055253 The Mtb-induced apoptosis was associated with a speedy and transient increase in expression of Bax protein, a proapoptotic member of the Bcl-2 family, and a more prominent reduction in expression of the antiapoptotic protein Bcl-x(L).
18 12055253 Pretreatment with an inhibitor of NADPH oxidase distinctly suppressed the Mtb-stimulated activation of caspase-3 and alteration of Bax/Bcl-x(L) expression in neutrophils.
19 12055253 These results indicate that infection with Mtb causes ROS-dependent alteration of Bax/Bcl-x(L) expression and activation of caspase-3, and thereby induces apoptosis in human neutrophils.
20 12055253 Mycobacterium tuberculosis promotes apoptosis in human neutrophils by activating caspase-3 and altering expression of Bax/Bcl-xL via an oxygen-dependent pathway.
21 12055253 The Mtb-induced apoptosis was associated with a speedy and transient increase in expression of Bax protein, a proapoptotic member of the Bcl-2 family, and a more prominent reduction in expression of the antiapoptotic protein Bcl-x(L).
22 12055253 Pretreatment with an inhibitor of NADPH oxidase distinctly suppressed the Mtb-stimulated activation of caspase-3 and alteration of Bax/Bcl-x(L) expression in neutrophils.
23 12055253 These results indicate that infection with Mtb causes ROS-dependent alteration of Bax/Bcl-x(L) expression and activation of caspase-3, and thereby induces apoptosis in human neutrophils.
24 12055253 Mycobacterium tuberculosis promotes apoptosis in human neutrophils by activating caspase-3 and altering expression of Bax/Bcl-xL via an oxygen-dependent pathway.
25 12055253 The Mtb-induced apoptosis was associated with a speedy and transient increase in expression of Bax protein, a proapoptotic member of the Bcl-2 family, and a more prominent reduction in expression of the antiapoptotic protein Bcl-x(L).
26 12055253 Pretreatment with an inhibitor of NADPH oxidase distinctly suppressed the Mtb-stimulated activation of caspase-3 and alteration of Bax/Bcl-x(L) expression in neutrophils.
27 12055253 These results indicate that infection with Mtb causes ROS-dependent alteration of Bax/Bcl-x(L) expression and activation of caspase-3, and thereby induces apoptosis in human neutrophils.
28 12734346 IL-15 promotes the survival of naive and memory phenotype CD8+ T cells.
29 12734346 IL-15 stimulates the proliferation of memory phenotype CD44(high)CD8(+) T cells and is thought to play a key role in regulating the turnover of these cells in vivo.
30 12734346 We have investigated whether IL-15 also has the capacity to affect the life span of naive phenotype (CD44(low)) CD8(+) T cells.
31 12734346 We report that IL-15 promotes the survival of both CD44(low) and CD44(high) CD8(+) T cells, doing so at much lower concentrations than required to induce proliferation of CD44(high) cells.
32 12734346 Rescue from apoptosis was associated with the up-regulation of Bcl-2 in both cell types, whereas elevated expression of Bcl-x(L) was observed among CD44(high) but not CD44(low) CD8(+) cells.
33 12734346 By contrast, the beta- and gamma-chains of the IL-15R were absolutely required for the proliferative and pro-survival effects of IL-15, although it was not necessary for CD44(high)CD8(+) cells to express higher levels of IL-15R beta than CD44(low) cells to proliferate in response to IL-15.
34 12734346 These results show that IL-15 has multiple effects on CD8 T cells and possesses the potential to regulate the life span of naive as well as memory CD8(+) T cells.
35 12840065 Here we show that codelivery of DNA encoding inhibitors of apoptosis (BCL-xL, BCL-2, XIAP, dominant negative caspase-9, or dominant negative caspase-8) with DNA encoding model antigens prolongs the survival of transduced DCs.
36 12960321 We have also demonstrated that DNA vaccines targeting Ag to subcellular compartments, using proteins such as Mycobacterium tuberculosis heat shock protein 70, calreticulin, or the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1), enhanced DNA vaccine potency.
37 12960321 We showed that coadministration of DNA encoding Bcl-x(L) with DNA encoding E7/heat shock protein 70, calreticulin/E7, or Sig/E7/LAMP-1 resulted in further enhancement of the E7-specific CD8(+) T cell response for all three constructs.
38 12960321 Of these strategies, mice vaccinated with Sig/E7/LAMP-1 DNA mixed with Bcl-x(L) DNA showed the greatest increase in E7-specific CD8(+) T cells ( approximately 13-fold increase).
39 12960321 This combination of strategies resulted in increased CD8(+) T cell functional avidity, an increased E7-specific CD4(+) Th1 cell response, enhanced tumor treatment ability, and stronger long-term tumor protection when compared with mice vaccinated without Bcl-x(L) DNA.
40 12960321 We have also demonstrated that DNA vaccines targeting Ag to subcellular compartments, using proteins such as Mycobacterium tuberculosis heat shock protein 70, calreticulin, or the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1), enhanced DNA vaccine potency.
41 12960321 We showed that coadministration of DNA encoding Bcl-x(L) with DNA encoding E7/heat shock protein 70, calreticulin/E7, or Sig/E7/LAMP-1 resulted in further enhancement of the E7-specific CD8(+) T cell response for all three constructs.
42 12960321 Of these strategies, mice vaccinated with Sig/E7/LAMP-1 DNA mixed with Bcl-x(L) DNA showed the greatest increase in E7-specific CD8(+) T cells ( approximately 13-fold increase).
43 12960321 This combination of strategies resulted in increased CD8(+) T cell functional avidity, an increased E7-specific CD4(+) Th1 cell response, enhanced tumor treatment ability, and stronger long-term tumor protection when compared with mice vaccinated without Bcl-x(L) DNA.
44 12960321 We have also demonstrated that DNA vaccines targeting Ag to subcellular compartments, using proteins such as Mycobacterium tuberculosis heat shock protein 70, calreticulin, or the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1), enhanced DNA vaccine potency.
45 12960321 We showed that coadministration of DNA encoding Bcl-x(L) with DNA encoding E7/heat shock protein 70, calreticulin/E7, or Sig/E7/LAMP-1 resulted in further enhancement of the E7-specific CD8(+) T cell response for all three constructs.
46 12960321 Of these strategies, mice vaccinated with Sig/E7/LAMP-1 DNA mixed with Bcl-x(L) DNA showed the greatest increase in E7-specific CD8(+) T cells ( approximately 13-fold increase).
47 12960321 This combination of strategies resulted in increased CD8(+) T cell functional avidity, an increased E7-specific CD4(+) Th1 cell response, enhanced tumor treatment ability, and stronger long-term tumor protection when compared with mice vaccinated without Bcl-x(L) DNA.
48 14737094 Therefore, to enhance the immune response to the human papillomavirus type 16 (HPV-16) E7 antigen, we generated a DNA-based Semliki Forest virus vector, pSCA1, encoding E7 fused with BCL-xL, an antiapoptotic member of the BCL-2 family.
49 14737094 Our results indicated that pSCA1 encoding E7/BCL-xL fusion protein delayed cell death in the pSCA1-transfected dendritic cell line and generated significantly higher E7-specific CD8(+) T-cell-mediated immune responses and better antitumor effects than pSCA1 encoding wild-type E7 gene in vaccinated mice.
50 14737094 The antiapoptotic function of BCL-xL is important for the enhancement of antigen-specific CD8(+) T-cell responses in vaccinated mice, because a point mutant of BCL-xL lacking antiapoptotic function was ineffective.
51 14737094 Therefore, to enhance the immune response to the human papillomavirus type 16 (HPV-16) E7 antigen, we generated a DNA-based Semliki Forest virus vector, pSCA1, encoding E7 fused with BCL-xL, an antiapoptotic member of the BCL-2 family.
52 14737094 Our results indicated that pSCA1 encoding E7/BCL-xL fusion protein delayed cell death in the pSCA1-transfected dendritic cell line and generated significantly higher E7-specific CD8(+) T-cell-mediated immune responses and better antitumor effects than pSCA1 encoding wild-type E7 gene in vaccinated mice.
53 14737094 The antiapoptotic function of BCL-xL is important for the enhancement of antigen-specific CD8(+) T-cell responses in vaccinated mice, because a point mutant of BCL-xL lacking antiapoptotic function was ineffective.
54 14737094 Therefore, to enhance the immune response to the human papillomavirus type 16 (HPV-16) E7 antigen, we generated a DNA-based Semliki Forest virus vector, pSCA1, encoding E7 fused with BCL-xL, an antiapoptotic member of the BCL-2 family.
55 14737094 Our results indicated that pSCA1 encoding E7/BCL-xL fusion protein delayed cell death in the pSCA1-transfected dendritic cell line and generated significantly higher E7-specific CD8(+) T-cell-mediated immune responses and better antitumor effects than pSCA1 encoding wild-type E7 gene in vaccinated mice.
56 14737094 The antiapoptotic function of BCL-xL is important for the enhancement of antigen-specific CD8(+) T-cell responses in vaccinated mice, because a point mutant of BCL-xL lacking antiapoptotic function was ineffective.
57 15153784 We have shown that DNA encoding the anti-apoptotic protein Bcl-xL enhances E7-specific CD8+ T-cell responses and DNA encoding pro-apoptotic protein caspase-3 suppresses E7-specific CD8+ T-cell responses when co-administered intradermally via gene gun with DNA encoding human papillomavirus type 16 (HPV-16) E7 linked to the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1).
58 15153784 We vaccinated C57BL/6 mice with pVITRO-SEL-Bcl-xL, pVITRO-SEL-mtBcl-xL, pVITRO-SEL, or pVITRO-SEL-caspase-3 intradermally via gene gun and intramuscularly via injection.
59 15153784 We demonstrated that vaccination with pVITRO achieved similar results to a co-administration strategy: that Bcl-xL enhanced the E7-specific CTL response and caspase-3 suppressed the E7-specific CTL response.
60 15153784 Thus, intradermal vaccination with a pVITRO vector combining an anti-apoptotic strategy (Bcl-xL) and an intracellular targeting strategy (SEL) further enhances the E7-specific CD8+ T-cell response and guarantees co-expression of both encoded molecules in transfected cells.
61 15153784 We have shown that DNA encoding the anti-apoptotic protein Bcl-xL enhances E7-specific CD8+ T-cell responses and DNA encoding pro-apoptotic protein caspase-3 suppresses E7-specific CD8+ T-cell responses when co-administered intradermally via gene gun with DNA encoding human papillomavirus type 16 (HPV-16) E7 linked to the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1).
62 15153784 We vaccinated C57BL/6 mice with pVITRO-SEL-Bcl-xL, pVITRO-SEL-mtBcl-xL, pVITRO-SEL, or pVITRO-SEL-caspase-3 intradermally via gene gun and intramuscularly via injection.
63 15153784 We demonstrated that vaccination with pVITRO achieved similar results to a co-administration strategy: that Bcl-xL enhanced the E7-specific CTL response and caspase-3 suppressed the E7-specific CTL response.
64 15153784 Thus, intradermal vaccination with a pVITRO vector combining an anti-apoptotic strategy (Bcl-xL) and an intracellular targeting strategy (SEL) further enhances the E7-specific CD8+ T-cell response and guarantees co-expression of both encoded molecules in transfected cells.
65 15153784 We have shown that DNA encoding the anti-apoptotic protein Bcl-xL enhances E7-specific CD8+ T-cell responses and DNA encoding pro-apoptotic protein caspase-3 suppresses E7-specific CD8+ T-cell responses when co-administered intradermally via gene gun with DNA encoding human papillomavirus type 16 (HPV-16) E7 linked to the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1).
66 15153784 We vaccinated C57BL/6 mice with pVITRO-SEL-Bcl-xL, pVITRO-SEL-mtBcl-xL, pVITRO-SEL, or pVITRO-SEL-caspase-3 intradermally via gene gun and intramuscularly via injection.
67 15153784 We demonstrated that vaccination with pVITRO achieved similar results to a co-administration strategy: that Bcl-xL enhanced the E7-specific CTL response and caspase-3 suppressed the E7-specific CTL response.
68 15153784 Thus, intradermal vaccination with a pVITRO vector combining an anti-apoptotic strategy (Bcl-xL) and an intracellular targeting strategy (SEL) further enhances the E7-specific CD8+ T-cell response and guarantees co-expression of both encoded molecules in transfected cells.
69 15153784 We have shown that DNA encoding the anti-apoptotic protein Bcl-xL enhances E7-specific CD8+ T-cell responses and DNA encoding pro-apoptotic protein caspase-3 suppresses E7-specific CD8+ T-cell responses when co-administered intradermally via gene gun with DNA encoding human papillomavirus type 16 (HPV-16) E7 linked to the sorting signal of the lysosome-associated membrane protein type 1 (LAMP-1).
70 15153784 We vaccinated C57BL/6 mice with pVITRO-SEL-Bcl-xL, pVITRO-SEL-mtBcl-xL, pVITRO-SEL, or pVITRO-SEL-caspase-3 intradermally via gene gun and intramuscularly via injection.
71 15153784 We demonstrated that vaccination with pVITRO achieved similar results to a co-administration strategy: that Bcl-xL enhanced the E7-specific CTL response and caspase-3 suppressed the E7-specific CTL response.
72 15153784 Thus, intradermal vaccination with a pVITRO vector combining an anti-apoptotic strategy (Bcl-xL) and an intracellular targeting strategy (SEL) further enhances the E7-specific CD8+ T-cell response and guarantees co-expression of both encoded molecules in transfected cells.
73 15703486 We have previously shown that intradermal coadministration of DNA encoding Bcl-x(L), an antiapoptotic protein, with DNA encoding E7 antigen linked to the sorting signal of the lysosome-associated membrane protein type 1 (Sig/E7/LAMP-1) prolongs dendritic cell life and enhances antigen presentation through the MHC class I and II pathways.
74 15703486 Mice primed and boosted with Sig/E7/LAMP-1 DNA mixed with Bcl-x(L) DNA generated significantly higher numbers of E7-specific CD8(+) memory T cells and a better long-term protective antitumor effect compared with mice primed with Sig/E7/LAMP-1 DNA and boosted with Sig/E7/LAMP-1 vaccinia (Vac-Sig/E7/LAMP-1).
75 15703486 Furthermore, coadministration of Sig/E7 /LAMP-1 DNA mixed with Bcl-x(L) DNA also generated higher avidity E7-specific CD8(+) T cells than did vaccination with Sig/E7/LAMP-1 DNA followed by a Vac-Sig/E7/LAMP-1 booster.
76 15703486 We have previously shown that intradermal coadministration of DNA encoding Bcl-x(L), an antiapoptotic protein, with DNA encoding E7 antigen linked to the sorting signal of the lysosome-associated membrane protein type 1 (Sig/E7/LAMP-1) prolongs dendritic cell life and enhances antigen presentation through the MHC class I and II pathways.
77 15703486 Mice primed and boosted with Sig/E7/LAMP-1 DNA mixed with Bcl-x(L) DNA generated significantly higher numbers of E7-specific CD8(+) memory T cells and a better long-term protective antitumor effect compared with mice primed with Sig/E7/LAMP-1 DNA and boosted with Sig/E7/LAMP-1 vaccinia (Vac-Sig/E7/LAMP-1).
78 15703486 Furthermore, coadministration of Sig/E7 /LAMP-1 DNA mixed with Bcl-x(L) DNA also generated higher avidity E7-specific CD8(+) T cells than did vaccination with Sig/E7/LAMP-1 DNA followed by a Vac-Sig/E7/LAMP-1 booster.
79 15703486 We have previously shown that intradermal coadministration of DNA encoding Bcl-x(L), an antiapoptotic protein, with DNA encoding E7 antigen linked to the sorting signal of the lysosome-associated membrane protein type 1 (Sig/E7/LAMP-1) prolongs dendritic cell life and enhances antigen presentation through the MHC class I and II pathways.
80 15703486 Mice primed and boosted with Sig/E7/LAMP-1 DNA mixed with Bcl-x(L) DNA generated significantly higher numbers of E7-specific CD8(+) memory T cells and a better long-term protective antitumor effect compared with mice primed with Sig/E7/LAMP-1 DNA and boosted with Sig/E7/LAMP-1 vaccinia (Vac-Sig/E7/LAMP-1).
81 15703486 Furthermore, coadministration of Sig/E7 /LAMP-1 DNA mixed with Bcl-x(L) DNA also generated higher avidity E7-specific CD8(+) T cells than did vaccination with Sig/E7/LAMP-1 DNA followed by a Vac-Sig/E7/LAMP-1 booster.
82 15879099 Tat-induced TGF-beta mRNA synthesis is also blocked by the ERK1 inhibitor PD98059, suggesting that ERK1 is needed for TGF-beta production.
83 15879099 Moreover, Tat strongly activates the c-Jun component of the multimolecular complex AP-1, whereas TGF-beta triggers c-Fos and c-Jun.
84 15879099 Of note, treatment of NK cells with PTX-B or PT9K/129G inhibits Tat- and TGF-beta-induced activation of AP-1.
85 15879099 TGF-beta enhances starvation-induced NK cell apoptosis, significantly reduces transcription of the antiapoptotic protein Bcl-2, and inhibits Akt phosphorylation induced by oligomerization of the triggering NK cell receptor NKG2D.
86 15879099 It is of note that in NK cells from patients with early HIV-1 infection, mRNA expression of Bcl-2 and Bcl-x(L) was consistently lower than that in healthy donors; interestingly, TGF-beta and Tat were detected in the sera of these patients.
87 16052205 Here, we showed that in vivo coadministration of Bcl-xl under control of the DC-specific promoter (CD11c-Bcl-xl) and TRP2hsp70 DNA prolonged T-cell stimulation by DCs and augmented TRP2-specific-IFN-gamma-producing CD8+ T-cell responses.
88 16790770 Quantitative reverse transcription-PCR revealed reduced interleukin-7 receptor alpha (IL-7Ralpha) and Bcl-x expression and elevated IL-2Ralpha mRNA expression of the CD8alphaalpha(+high) gammadelta T cells.
89 16912297 MVA also induced apoptosis in DCs more rapidly than VV, and DC apoptosis after MVA infection was associated with an accelerated decline in the levels of intracellular Bcl-2 and Bcl-X(L).
90 17786327 Benefits of gene transduction of granulocyte macrophage colony-stimulating factor in cancer vaccine using genetically modified dendritic cells.
91 17786327 Granulocyte macrophage colony-stimulating factor (GM-CSF) is a key cytokine for the generation and stimulation of dendritic cells (DCs), and it may also play a pivotal role in promoting the survival of DCs.
92 17786327 In this study, the feasibility of creating a cancer vaccine using DCs adenovirally transduced with the carcinoembryonic antigen (CEA) gene and the GM-CSF gene was examined.
93 17786327 Co-transduction of the GM-CSF gene into DCs inhibited apoptosis of these DCs themselves via up-regulation of Bcl-x(L) expression, leading to the extension of the lifespan of these DCs.
94 17786327 Furthermore, the transduction of the GM-CSF gene into DCs also suppressed the incidence of apoptosis of DCs induced by transforming growth factor-beta1 (TGFbeta-1).
95 17786327 Immunotherapy using these genetically modified DCs may therefore be useful with several advantages as follows: i) adenoviral toxicity to DCs can be reduced; ii) the lifespan of vaccinated DCs can be prolonged; and iii) GM-CSF may protect DCs from apoptosis induced by tumor-derived TGFbeta-1 in the regional lymph nodes.
96 17931752 Here, we show that C57BL/6 mice vaccinated with SCT-E6 DNA combined with antiapoptotic protein Bcl-xL DNA generated enhanced E6-specific CD8(+) T cell immune responses compared to mice vaccinated with SCT-E6 DNA and a non-functional mutant Bcl-xL (mtBcl-xL) DNA.
97 17931752 Furthermore, we show that mice treated with SCT-E6 and Bcl-xL DNA generated enhanced anti-tumor effects against E6-expressing tumor cells (TC-1/Luciferase) compared to mice treated with SCT-E6 and mtBcl-xL DNA.
98 17931752 Here, we show that C57BL/6 mice vaccinated with SCT-E6 DNA combined with antiapoptotic protein Bcl-xL DNA generated enhanced E6-specific CD8(+) T cell immune responses compared to mice vaccinated with SCT-E6 DNA and a non-functional mutant Bcl-xL (mtBcl-xL) DNA.
99 17931752 Furthermore, we show that mice treated with SCT-E6 and Bcl-xL DNA generated enhanced anti-tumor effects against E6-expressing tumor cells (TC-1/Luciferase) compared to mice treated with SCT-E6 and mtBcl-xL DNA.
100 17979521 Further, the expression of antiapoptotic genes Bcl-2 and Bcl-xL was downregulated while that of pro-apoptotic gene Bax was upregulated, suggesting the involvement of mitochondrial apoptotic pathway.
101 18025197 Transgenic expression of Bcl-xL or Bcl-2 by murine B cells enhances the in vivo antipolysaccharide, but not antiprotein, response to intact Streptococcus pneumoniae.
102 18025197 We used mice that constitutively expressed the antiapoptotic protein Bcl-x(L) or Bcl-2 as a B cell-specific transgene.
103 18025197 Transgenic expression of Bcl-xL or Bcl-2 by murine B cells enhances the in vivo antipolysaccharide, but not antiprotein, response to intact Streptococcus pneumoniae.
104 18025197 We used mice that constitutively expressed the antiapoptotic protein Bcl-x(L) or Bcl-2 as a B cell-specific transgene.
105 18362335 IL-15 as a mediator of CD4+ help for CD8+ T cell longevity and avoidance of TRAIL-mediated apoptosis.
106 18362335 CD4+ helper T cells contribute to the induction and maintenance of antigen-specific CD8+ T cells.
107 18362335 Their absence results in short-lived antigen-specific CD8+ T cells and defective secondary CD8+ T cell responses because of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-mediated apoptosis.
108 18362335 Here, we show that IL-15 codelivered with vaccines can overcome CD4+ T cell deficiency for promoting longevity of antigen-specific CD8+ T cells and avoidance of TRAIL-mediated apoptosis.
109 18362335 In both priming and secondary responses, IL-15 down-regulates proapoptotic Bax, an intermediate in TRAIL-mediated apoptosis, and increases anti-apoptotic Bcl-X(L) in CD8+ T cells.
110 18362335 Thus, IL-15 is sufficient to mimic CD4+ T cell help.
111 18362335 Antigen-specific CD4+ T cells induce dendritic cells (DCs) to produce IL-15.
112 18362335 Therefore, IL-15 codelivered with vaccines can overcome CD4+ helper T cell deficiency for induction of functionally efficient CD8+ T cells and maintenance of CD8+ cytotoxic T lymphocytes (CTLs), and IL-15 is probably one of the natural mediators of help.
113 18480845 Here, we succeeded in engineering long-lived antigen-presenting DCs via Bcl-XL-derived hyperactive mutant antiapoptotic protein (Bcl-X FNK) gene transfer.
114 18480845 Furthermore, in vivo longevity of the long-lived DC vaccine led to antigen-specific activation of interferon-gamma-producing CD4+ and CD8+ T cells.
115 18807035 ABT-737, a small molecule inhibitor of the antiapoptotic proteins Bcl-2, Bcl-w and Bcl-x(L), was tested for the ability to increase antitumor immune responses in two tumor immunotherapy animal models.
116 18807035 However, the addition of ABT-737 to either a vaccine strategy involving priming with TRP-2 melanoma antigen peptide-pulsed DC and boosting with recombinant Listeria monocytogenes expressing the same melanoma antigen, or the adoptive transfer of TCR transgenic cells, did not result in superior antitumor activity against B16 murine melanoma.
117 18807035 In vitro studies failed to demonstrate increased cytotoxic lytic activity when testing the combination of ABT-737 with lymphokine activated killer (LAK) cells, or the death receptor agonists Fas, TRAIL-ligand or TNF-alpha against the CT26 and B16 cell lines.
118 19576940 A pro-apoptotic gene (Bax) was used as a molecular adjuvant in an attempt to mimic the immunostimulatory apoptosis triggered by viral or virus-derived vaccines, while anti-apoptotic genes such as Bcl-XL may increase the life span of transfected cells thus prolonging antigen production.
119 19576940 Surprisingly, co-delivery of either Bax or Bcl-XL greatly reduced CSP-DNA vaccine efficacy after a single immunization.
120 19576940 Co-delivery of Bax for three immunizations still had a detrimental effect on protective immunity, while repeated co-delivery of Bcl-XL had no negative impact.
121 19576940 A pro-apoptotic gene (Bax) was used as a molecular adjuvant in an attempt to mimic the immunostimulatory apoptosis triggered by viral or virus-derived vaccines, while anti-apoptotic genes such as Bcl-XL may increase the life span of transfected cells thus prolonging antigen production.
122 19576940 Surprisingly, co-delivery of either Bax or Bcl-XL greatly reduced CSP-DNA vaccine efficacy after a single immunization.
123 19576940 Co-delivery of Bax for three immunizations still had a detrimental effect on protective immunity, while repeated co-delivery of Bcl-XL had no negative impact.
124 19576940 A pro-apoptotic gene (Bax) was used as a molecular adjuvant in an attempt to mimic the immunostimulatory apoptosis triggered by viral or virus-derived vaccines, while anti-apoptotic genes such as Bcl-XL may increase the life span of transfected cells thus prolonging antigen production.
125 19576940 Surprisingly, co-delivery of either Bax or Bcl-XL greatly reduced CSP-DNA vaccine efficacy after a single immunization.
126 19576940 Co-delivery of Bax for three immunizations still had a detrimental effect on protective immunity, while repeated co-delivery of Bcl-XL had no negative impact.
127 20026118 In the present study, the effects of pro-apoptotic Bax encoding plasmid (pBax) and anti-apoptotic Bcl-X(L) encoding plasmid (pBcl-xl), intradermally co-injected with glycoprotein B (gB) of Herpes Simplex Virus (HSV)-1 encoding plasmid (pgB) into the C57BL/6 mice were evaluated.
128 20445754 This agreed well with higher expression level of IFN-gamma and perforin in CD8+ T cells, but not with IL-17 in these T cells.
129 20445754 The results indicate that IL-9 induces the development of IFN-gamma-producing CD8+ T cells (Tc1), but not the IL-17-producing CD8+ T cells (Tc17).
130 20445754 Up-regulated expressions of BCL-2 and BCL-XL were exhibited in these Tc1 cells, suggesting that IL-9 may trigger antiapoptosis mechanism in these cells.
131 20463596 CD4+ TH1 cells generated by Ii-PADRE DNA at prime phase are important to induce effectors and memory CD8+ T cells.
132 20463596 In this study, we used sequential coadministration of a DNA vaccine encoding an invariant (Ii) chain in which the class II-associated Ii-peptide region is replaced with CD4 T-helper epitope, PADRE [Pan human leukocyte antigen-DR reactive epitope (Ii-PADRE)] or Bcl-xL with a DNA vaccine encoding Sig/E7/LAMP-1 to verify the role of CD4 T cells for the generation of effectors and memory E7-specific CD8 T-cell immune responses.
133 20463596 Sequential vaccination, with Ii-PADRE+Sig/E7/LAMP-1 priming followed by Bcl-xL+Sig/E7/LAMP-1 boosting led to generation of E7-specific CD8 T cells, and was nearly equivalent in effect to coadministration with Ii-PADRE+Sig/E7/LAMP-1 or Bcl-xL+Sig/E7/LAMP-1 at both prime and boost.
134 20463596 After CD4 T-cell depletion, mice primed with Ii-PADRE+Sig/E7/LAMP-1 generated low numbers of E7-specific CD8 T cells and suppressed long-term memory CD8 T-cell response regardless of the sequence or combination of DNA vaccines administered.
135 20463596 Mice primed with Bcl-xL+Sig/E7/LAMP-1 only suppressed long-term memory CD8 T-cell response after depletion of CD4 T cells before priming.
136 20463596 Our findings suggest that activated CD4 T cells at prime phase are important to generate the antigen-specific CD8 T-cell immune responses and CD4 T cells, which are naive or activated, play a role to maintain the long-term memory responses.
137 20463596 CD4+ TH1 cells generated by Ii-PADRE DNA at prime phase are important to induce effectors and memory CD8+ T cells.
138 20463596 In this study, we used sequential coadministration of a DNA vaccine encoding an invariant (Ii) chain in which the class II-associated Ii-peptide region is replaced with CD4 T-helper epitope, PADRE [Pan human leukocyte antigen-DR reactive epitope (Ii-PADRE)] or Bcl-xL with a DNA vaccine encoding Sig/E7/LAMP-1 to verify the role of CD4 T cells for the generation of effectors and memory E7-specific CD8 T-cell immune responses.
139 20463596 Sequential vaccination, with Ii-PADRE+Sig/E7/LAMP-1 priming followed by Bcl-xL+Sig/E7/LAMP-1 boosting led to generation of E7-specific CD8 T cells, and was nearly equivalent in effect to coadministration with Ii-PADRE+Sig/E7/LAMP-1 or Bcl-xL+Sig/E7/LAMP-1 at both prime and boost.
140 20463596 After CD4 T-cell depletion, mice primed with Ii-PADRE+Sig/E7/LAMP-1 generated low numbers of E7-specific CD8 T cells and suppressed long-term memory CD8 T-cell response regardless of the sequence or combination of DNA vaccines administered.
141 20463596 Mice primed with Bcl-xL+Sig/E7/LAMP-1 only suppressed long-term memory CD8 T-cell response after depletion of CD4 T cells before priming.
142 20463596 Our findings suggest that activated CD4 T cells at prime phase are important to generate the antigen-specific CD8 T-cell immune responses and CD4 T cells, which are naive or activated, play a role to maintain the long-term memory responses.
143 20463596 CD4+ TH1 cells generated by Ii-PADRE DNA at prime phase are important to induce effectors and memory CD8+ T cells.
144 20463596 In this study, we used sequential coadministration of a DNA vaccine encoding an invariant (Ii) chain in which the class II-associated Ii-peptide region is replaced with CD4 T-helper epitope, PADRE [Pan human leukocyte antigen-DR reactive epitope (Ii-PADRE)] or Bcl-xL with a DNA vaccine encoding Sig/E7/LAMP-1 to verify the role of CD4 T cells for the generation of effectors and memory E7-specific CD8 T-cell immune responses.
145 20463596 Sequential vaccination, with Ii-PADRE+Sig/E7/LAMP-1 priming followed by Bcl-xL+Sig/E7/LAMP-1 boosting led to generation of E7-specific CD8 T cells, and was nearly equivalent in effect to coadministration with Ii-PADRE+Sig/E7/LAMP-1 or Bcl-xL+Sig/E7/LAMP-1 at both prime and boost.
146 20463596 After CD4 T-cell depletion, mice primed with Ii-PADRE+Sig/E7/LAMP-1 generated low numbers of E7-specific CD8 T cells and suppressed long-term memory CD8 T-cell response regardless of the sequence or combination of DNA vaccines administered.
147 20463596 Mice primed with Bcl-xL+Sig/E7/LAMP-1 only suppressed long-term memory CD8 T-cell response after depletion of CD4 T cells before priming.
148 20463596 Our findings suggest that activated CD4 T cells at prime phase are important to generate the antigen-specific CD8 T-cell immune responses and CD4 T cells, which are naive or activated, play a role to maintain the long-term memory responses.
149 20664359 In an attempt to improve persistence of the transferred lymphocytes, we cotransduced human peripheral blood lymphocytes with retroviruses encoding Bcl-2 or Bcl-xL, antiapoptotic genes of the BCL2 family, and the MART-1 melanoma tumor antigen-specific TCR, DMF5.
150 20664359 Cotransduction with Bcl-2 or Bcl-xL did not affect cytokine secretion or lytic ability of the DMF5-transduced lymphocytes.
151 20664359 Thus, by coexpressing Bcl-2 or Bcl-xL with a tumor-specific TCR, we have engineered a lymphocyte that resists apoptosis owing to IL-2 withdrawal without altering its tumor-specific function or phenotype, and thus may show improved antitumor effectiveness in vivo after cell transfer.
152 20664359 In an attempt to improve persistence of the transferred lymphocytes, we cotransduced human peripheral blood lymphocytes with retroviruses encoding Bcl-2 or Bcl-xL, antiapoptotic genes of the BCL2 family, and the MART-1 melanoma tumor antigen-specific TCR, DMF5.
153 20664359 Cotransduction with Bcl-2 or Bcl-xL did not affect cytokine secretion or lytic ability of the DMF5-transduced lymphocytes.
154 20664359 Thus, by coexpressing Bcl-2 or Bcl-xL with a tumor-specific TCR, we have engineered a lymphocyte that resists apoptosis owing to IL-2 withdrawal without altering its tumor-specific function or phenotype, and thus may show improved antitumor effectiveness in vivo after cell transfer.
155 20664359 In an attempt to improve persistence of the transferred lymphocytes, we cotransduced human peripheral blood lymphocytes with retroviruses encoding Bcl-2 or Bcl-xL, antiapoptotic genes of the BCL2 family, and the MART-1 melanoma tumor antigen-specific TCR, DMF5.
156 20664359 Cotransduction with Bcl-2 or Bcl-xL did not affect cytokine secretion or lytic ability of the DMF5-transduced lymphocytes.
157 20664359 Thus, by coexpressing Bcl-2 or Bcl-xL with a tumor-specific TCR, we have engineered a lymphocyte that resists apoptosis owing to IL-2 withdrawal without altering its tumor-specific function or phenotype, and thus may show improved antitumor effectiveness in vivo after cell transfer.
158 21257966 Intrinsic IL-21 signaling is critical for CD8 T cell survival and memory formation in response to vaccinia viral infection.
159 21257966 CD4 T cell help plays an important role in promoting CD8 T cell immunity to pathogens.
160 21257966 In models of infection with vaccinia virus (VV) and Listeria monocytogenes, CD4 T cell help is critical for the survival of activated CD8 T cells during both the primary and memory recall responses.
161 21257966 Still unclear, however, is how CD4 T cell help promotes CD8 T cell survival.
162 21257966 In this study, we first showed that CD4 T cell help for the CD8 T cell response to VV infection was mediated by IL-21, a cytokine produced predominantly by activated CD4 T cells, and that direct action of IL-21 on CD8 T cells was critical for the VV-specific CD8 T cell response in vivo.
163 21257966 We next demonstrated that this intrinsic IL-21 signaling was essential for the survival of activated CD8 T cells and the generation of long-lived memory cells.
164 21257966 We further revealed that IL-21 promoted CD8 T cell survival in a mechanism dependent on activation of the STAT1 and STAT3 pathways and subsequent upregulation of the prosurvival molecules Bcl-2 and Bcl-x(L).
165 21257966 These results identify a critical role for intrinsic IL-21 signaling in CD8 T cell responses to an acute viral infection in vivo and may help design effective vaccine strategies.
166 21389868 Enhancement of vaccine-induced primary and memory CD8(+) T-cell responses by soluble PD-1.
167 21389868 Programmed death 1 (PD-1) signaling through its ligands, PD-L1 and PD-L2, has been known to negatively regulate T-cell responses.
168 21389868 In this study, we evaluated the effects of soluble PD-1 (sPD-1) as a blockade of PD-1 and PD-L1 on vaccine-elicited antigen-specific T-cell responses in mice.
169 21389868 In addition, the frequency and functional activity of adoptively transferred OT-I cells, particularly memory CD8(+) T cells, were augmented by coadministration of sPD-1 DNA, which was closely associated with increased T-cell proliferation and reduced T-cell apoptosis through upregulation of Bcl-xL expression during T-cell activation.
170 23536633 This was associated with higher rates of apoptosis in precursor cells and increased expression of cleaved caspase-3 and BCL-xL and downregulation of cyclin B1.
171 23536633 Further, blockade of fatty-acid synthesis decreased DC expression of MHC class II, ICAM-1, B7-1, and B7-2 but increased their production of selected proinflammatory cytokines including IL-12 and MCP-1.
172 23536633 Accordingly, inhibition of fatty-acid synthesis enhanced DC capacity to activate allogeneic as well as Ag-restricted CD4(+) and CD8(+) T cells and induce CTL responses.
173 23536633 We found that inhibition of fatty-acid synthesis resulted in elevated expression of numerous markers of ER stress in humans and mice and was associated with increased MAPK and Akt signaling.
174 24738081 LQ strikingly reduced cell viability, enhanced apoptotic rate, induced lactate dehydrogenase over-release, and increased intracellular reactive oxygen species (ROS) level and caspase 3 activity in both PLC/PRL/5 and HepG2 cells.
175 24738081 LQ treatment resulted in a reduction of the expressions of B-cell lymphoma 2 (Bcl-2) and B-cell lymphoma-extra large (Bcl-xL), and an increase of the phosphorylation of c-Jun N-terminal kinases (JNK) and P38.
176 24738081 LQ-mediated cell viability reduction, mitochondrial dysfunction, apoptosis related protein abnormal expressions, and JNK and P38 activation were partially abolished by N-Acetyl-L-cysteine (a ROS inhibitor) pretreatment.
177 24738081 This antitumor activity was further confirmed in PLC/PRL/5-xenografted mice model.
178 24841535 Mechanistic studies revealed that IL-3 but not IL-9 secreted by Th9 cells was responsible for the prolonged survival of DCs.
179 24841535 IL-3 upregulated the expression of anti-apoptotic protein Bcl-xL and activated p38, ERK and STAT5 signaling pathways in DCs.
180 25225677 PI3K/Akt regulates survival during differentiation of human macrophages by maintaining NF-κB-dependent expression of antiapoptotic Bcl-xL.
181 25225677 Our results indicate that PI3K/Akt distinctively regulates survival of macrophages during and after differentiation.
182 25225677 More specifically, a signaling pathway consisting of PI3K/Akt-NF-κB-Bcl-xL regulates cell survival during the differentiation process.
183 25225677 PI3K/Akt-mediated activation of NF-κB plays a key role in survival of differentiating macrophages by specifically sustaining antiapoptotic Bcl-xL expression.
184 25225677 With the use of pharmacological inhibitors and siRNA for Akt and Bcl-xL, we show that in the absence of Akt-dependent Bcl-xL expression during differentiation, cells undergo caspase-mediated apoptosis.
185 25225677 In contrast, in differentiated macrophages, Bcl-xL expression is independent of PI3K/Akt activation.
186 25225677 PI3K/Akt regulates survival during differentiation of human macrophages by maintaining NF-κB-dependent expression of antiapoptotic Bcl-xL.
187 25225677 Our results indicate that PI3K/Akt distinctively regulates survival of macrophages during and after differentiation.
188 25225677 More specifically, a signaling pathway consisting of PI3K/Akt-NF-κB-Bcl-xL regulates cell survival during the differentiation process.
189 25225677 PI3K/Akt-mediated activation of NF-κB plays a key role in survival of differentiating macrophages by specifically sustaining antiapoptotic Bcl-xL expression.
190 25225677 With the use of pharmacological inhibitors and siRNA for Akt and Bcl-xL, we show that in the absence of Akt-dependent Bcl-xL expression during differentiation, cells undergo caspase-mediated apoptosis.
191 25225677 In contrast, in differentiated macrophages, Bcl-xL expression is independent of PI3K/Akt activation.
192 25225677 PI3K/Akt regulates survival during differentiation of human macrophages by maintaining NF-κB-dependent expression of antiapoptotic Bcl-xL.
193 25225677 Our results indicate that PI3K/Akt distinctively regulates survival of macrophages during and after differentiation.
194 25225677 More specifically, a signaling pathway consisting of PI3K/Akt-NF-κB-Bcl-xL regulates cell survival during the differentiation process.
195 25225677 PI3K/Akt-mediated activation of NF-κB plays a key role in survival of differentiating macrophages by specifically sustaining antiapoptotic Bcl-xL expression.
196 25225677 With the use of pharmacological inhibitors and siRNA for Akt and Bcl-xL, we show that in the absence of Akt-dependent Bcl-xL expression during differentiation, cells undergo caspase-mediated apoptosis.
197 25225677 In contrast, in differentiated macrophages, Bcl-xL expression is independent of PI3K/Akt activation.
198 25225677 PI3K/Akt regulates survival during differentiation of human macrophages by maintaining NF-κB-dependent expression of antiapoptotic Bcl-xL.
199 25225677 Our results indicate that PI3K/Akt distinctively regulates survival of macrophages during and after differentiation.
200 25225677 More specifically, a signaling pathway consisting of PI3K/Akt-NF-κB-Bcl-xL regulates cell survival during the differentiation process.
201 25225677 PI3K/Akt-mediated activation of NF-κB plays a key role in survival of differentiating macrophages by specifically sustaining antiapoptotic Bcl-xL expression.
202 25225677 With the use of pharmacological inhibitors and siRNA for Akt and Bcl-xL, we show that in the absence of Akt-dependent Bcl-xL expression during differentiation, cells undergo caspase-mediated apoptosis.
203 25225677 In contrast, in differentiated macrophages, Bcl-xL expression is independent of PI3K/Akt activation.
204 25225677 PI3K/Akt regulates survival during differentiation of human macrophages by maintaining NF-κB-dependent expression of antiapoptotic Bcl-xL.
205 25225677 Our results indicate that PI3K/Akt distinctively regulates survival of macrophages during and after differentiation.
206 25225677 More specifically, a signaling pathway consisting of PI3K/Akt-NF-κB-Bcl-xL regulates cell survival during the differentiation process.
207 25225677 PI3K/Akt-mediated activation of NF-κB plays a key role in survival of differentiating macrophages by specifically sustaining antiapoptotic Bcl-xL expression.
208 25225677 With the use of pharmacological inhibitors and siRNA for Akt and Bcl-xL, we show that in the absence of Akt-dependent Bcl-xL expression during differentiation, cells undergo caspase-mediated apoptosis.
209 25225677 In contrast, in differentiated macrophages, Bcl-xL expression is independent of PI3K/Akt activation.
210 25308513 Overexpression of Bcl-2, Bcl-xL, and/or Mcl-1 has been associated with chemoresistance in AML cell lines and with poor clinical outcome of AML patients.
211 25308513 Most importantly, in AML cells treated with the combination, enhanced early induction of DNA double-strand breaks (DSBs) preceded a decrease of Mcl-1 levels, nuclear translocation of Bcl-2, Bcl-xL, and Mcl-1, and apoptosis.
212 25308513 Overexpression of Bcl-2, Bcl-xL, and/or Mcl-1 has been associated with chemoresistance in AML cell lines and with poor clinical outcome of AML patients.
213 25308513 Most importantly, in AML cells treated with the combination, enhanced early induction of DNA double-strand breaks (DSBs) preceded a decrease of Mcl-1 levels, nuclear translocation of Bcl-2, Bcl-xL, and Mcl-1, and apoptosis.
214 25333301 CQ significantly enhanced GX15-070-induced apoptosis in the cell line models, possibly due to downregulation of Bcl-2, Bcl-xL and Mcl-1 in the cells by the two agents.
215 25751501 Here, we investigated the role of the mitochondrial proteins Bcl-2, Bcl-xL, and Bax for sensitization of pancreatic carcinoma cells toward T-cell-mediated cytotoxicity alone and in combination with Gem.
216 25751501 Gem-induced and T-cell-induced cytotoxicity was also studied in human Colo357 pancreatic cancer cell lines overexpressing Bax or Bcl-xL.
217 25751501 Bax overexpression sensitized Colo357 cells to both Gem-mediated and T-cell-mediated cytotoxicity, whereas Bcl-xL overexpression was inhibitory.
218 25751501 In conclusion, expression of Bcl-2, Bcl-xL, and Bax in pancreatic tumor cells determines sensitivity towards both Gem-mediated and CTL-mediated toxicity.
219 25751501 Here, we investigated the role of the mitochondrial proteins Bcl-2, Bcl-xL, and Bax for sensitization of pancreatic carcinoma cells toward T-cell-mediated cytotoxicity alone and in combination with Gem.
220 25751501 Gem-induced and T-cell-induced cytotoxicity was also studied in human Colo357 pancreatic cancer cell lines overexpressing Bax or Bcl-xL.
221 25751501 Bax overexpression sensitized Colo357 cells to both Gem-mediated and T-cell-mediated cytotoxicity, whereas Bcl-xL overexpression was inhibitory.
222 25751501 In conclusion, expression of Bcl-2, Bcl-xL, and Bax in pancreatic tumor cells determines sensitivity towards both Gem-mediated and CTL-mediated toxicity.
223 25751501 Here, we investigated the role of the mitochondrial proteins Bcl-2, Bcl-xL, and Bax for sensitization of pancreatic carcinoma cells toward T-cell-mediated cytotoxicity alone and in combination with Gem.
224 25751501 Gem-induced and T-cell-induced cytotoxicity was also studied in human Colo357 pancreatic cancer cell lines overexpressing Bax or Bcl-xL.
225 25751501 Bax overexpression sensitized Colo357 cells to both Gem-mediated and T-cell-mediated cytotoxicity, whereas Bcl-xL overexpression was inhibitory.
226 25751501 In conclusion, expression of Bcl-2, Bcl-xL, and Bax in pancreatic tumor cells determines sensitivity towards both Gem-mediated and CTL-mediated toxicity.
227 25751501 Here, we investigated the role of the mitochondrial proteins Bcl-2, Bcl-xL, and Bax for sensitization of pancreatic carcinoma cells toward T-cell-mediated cytotoxicity alone and in combination with Gem.
228 25751501 Gem-induced and T-cell-induced cytotoxicity was also studied in human Colo357 pancreatic cancer cell lines overexpressing Bax or Bcl-xL.
229 25751501 Bax overexpression sensitized Colo357 cells to both Gem-mediated and T-cell-mediated cytotoxicity, whereas Bcl-xL overexpression was inhibitory.
230 25751501 In conclusion, expression of Bcl-2, Bcl-xL, and Bax in pancreatic tumor cells determines sensitivity towards both Gem-mediated and CTL-mediated toxicity.
231 26367276 We previously demonstrated that vaccine-induced IL-17A+ CD8+ T cells (Tc17) are required for resistance against lethal fungal pneumonia in CD4+ T cell-deficient hosts, whereas the individual type I cytokines IFN-γ, TNF-α and GM-CSF, are dispensable.
232 26367276 The poor accumulation of MyD88-deficient Tc17 cells was not linked to an early onset of contraction, nor to accelerated cell death or diminished expression of anti-apoptotic molecules Bcl-2 or Bcl-xL.
233 26367276 Moreover, intrinsic IL-1R and TLR2, but not IL-18R, were required for MyD88 dependent Tc17 responses.