hsp90b1 Search Results


91
Thermo Fisher gene exp hsp90b1 hs00427665 g1
Gene Exp Hsp90b1 Hs00427665 G1, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gene exp hsp90b1 hs00427665 g1/product/Thermo Fisher
Average 91 stars, based on 1 article reviews
gene exp hsp90b1 hs00427665 g1 - by Bioz Stars, 2026-03
91/100 stars
  Buy from Supplier

93
StressMarq gp96
HSP90B1 and HSPA5 genes and <t>GP96</t> are induced in ALD. (A) mRNA abundance of HSP90B1 and HSPA5 genes (in transcripts per million) was evaluated by RNA sequencing in patients with normal liver (n = 10), early ASH (n = 12), severe_AH (n = 17), explants_AH (n = 10), and livers from NAFLD (n = 10), HCV (n = 10), and comp_Cirrhosis (n = 9). (B) Representative immunohistochemistry of GP96 in human normal and alcoholic liver (magnification × 200). WT mice were fed with control liquid diet (pair‐fed) or diet containing 5% alcohol for 4 weeks. The mRNA expression of GP96 and GRP78 was measured by RT‐PCR in livers (C) and isolated hepatocytes (E) and liver macrophages (n = 4‐10). (D) Protein level of GP96 and GRP78 in liver lysate was analyzed by western blotting (n = 6). (F) BMDMs were treated with 25 mM ethanol and mRNA expression of GP96 and GRP78 (n = 6). (G) The protein level of GP96 was analyzed at different time intervals (n = 3). Data are represented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001. Abbreviations: EtOH, alcohol; comp, compensated; tpm, transcripts per million.
Gp96, supplied by StressMarq, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gp96/product/StressMarq
Average 93 stars, based on 1 article reviews
gp96 - by Bioz Stars, 2026-03
93/100 stars
  Buy from Supplier

95
Proteintech grp94
2D side-by-side comparison of the 2-DE Western blot images of HSP27, PRDX2, GRP78 and <t>GRP75</t> in cholesteatoma tissues and retroauricular skin run with pI 4–7 and pI 3–10, respectively. Images A , B , C and D are for HSP27. Images E , F , G and H are for PRDX2. Images I , J , K and L are for GRP78. Images M , N , O and P are for GRP75.
Grp94, supplied by Proteintech, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/grp94/product/Proteintech
Average 95 stars, based on 1 article reviews
grp94 - by Bioz Stars, 2026-03
95/100 stars
  Buy from Supplier

96
Thermo Fisher gene exp hsp90b1 mm00441926 m1
List of TaqMan gene expression assays employed in the study
Gene Exp Hsp90b1 Mm00441926 M1, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 96/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gene exp hsp90b1 mm00441926 m1/product/Thermo Fisher
Average 96 stars, based on 1 article reviews
gene exp hsp90b1 mm00441926 m1 - by Bioz Stars, 2026-03
96/100 stars
  Buy from Supplier

86
Thermo Fisher gene exp hsp90b1 mm01253173 m1
List of TaqMan gene expression assays employed in the study
Gene Exp Hsp90b1 Mm01253173 M1, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gene exp hsp90b1 mm01253173 m1/product/Thermo Fisher
Average 86 stars, based on 1 article reviews
gene exp hsp90b1 mm01253173 m1 - by Bioz Stars, 2026-03
86/100 stars
  Buy from Supplier

86
Thermo Fisher gene exp hsp90b1 rn01760569 m1
List of TaqMan gene expression assays employed in the study
Gene Exp Hsp90b1 Rn01760569 M1, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gene exp hsp90b1 rn01760569 m1/product/Thermo Fisher
Average 86 stars, based on 1 article reviews
gene exp hsp90b1 rn01760569 m1 - by Bioz Stars, 2026-03
86/100 stars
  Buy from Supplier

94
Novus Biologicals gp96 hsp90b1 grp94 cl2647
List of TaqMan gene expression assays employed in the study
Gp96 Hsp90b1 Grp94 Cl2647, supplied by Novus Biologicals, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gp96 hsp90b1 grp94 cl2647/product/Novus Biologicals
Average 94 stars, based on 1 article reviews
gp96 hsp90b1 grp94 cl2647 - by Bioz Stars, 2026-03
94/100 stars
  Buy from Supplier

94
Novus Biologicals endoplasmic reticulum marker grp94
TALK-1 channels are expressed in mouse and human δ-cells. (A) Mouse pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 mice). (B) Mouse pancreas section stained for TALK-1 (green), ER <t>(GRP94,</t> red), and SST (cyan). (C) Human pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 pancreata). (D) Human pancreas section stained for TALK-1 (green), ER <t>(GRP94,</t> red), and somatostatin (E) K2P currents recorded from WT and TALK-1 KO δ-cells ( N = 3 mice per genotype). (F) K2P currents recorded from human δ-cells expressing TALK-1 DN or control mCherry. ( N = 3 islet preparations); * P < 0.05, ** P < 0.005.
Endoplasmic Reticulum Marker Grp94, supplied by Novus Biologicals, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/endoplasmic reticulum marker grp94/product/Novus Biologicals
Average 94 stars, based on 1 article reviews
endoplasmic reticulum marker grp94 - by Bioz Stars, 2026-03
94/100 stars
  Buy from Supplier

92
R&D Systems mouse monoclonal anti gp96
TALK-1 channels are expressed in mouse and human δ-cells. (A) Mouse pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 mice). (B) Mouse pancreas section stained for TALK-1 (green), ER <t>(GRP94,</t> red), and SST (cyan). (C) Human pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 pancreata). (D) Human pancreas section stained for TALK-1 (green), ER <t>(GRP94,</t> red), and somatostatin (E) K2P currents recorded from WT and TALK-1 KO δ-cells ( N = 3 mice per genotype). (F) K2P currents recorded from human δ-cells expressing TALK-1 DN or control mCherry. ( N = 3 islet preparations); * P < 0.05, ** P < 0.005.
Mouse Monoclonal Anti Gp96, supplied by R&D Systems, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mouse monoclonal anti gp96/product/R&D Systems
Average 92 stars, based on 1 article reviews
mouse monoclonal anti gp96 - by Bioz Stars, 2026-03
92/100 stars
  Buy from Supplier

91
OriGene grp 94 hsp90b1 cdna
TALK-1 channels are expressed in mouse and human δ-cells. (A) Mouse pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 mice). (B) Mouse pancreas section stained for TALK-1 (green), ER <t>(GRP94,</t> red), and SST (cyan). (C) Human pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 pancreata). (D) Human pancreas section stained for TALK-1 (green), ER <t>(GRP94,</t> red), and somatostatin (E) K2P currents recorded from WT and TALK-1 KO δ-cells ( N = 3 mice per genotype). (F) K2P currents recorded from human δ-cells expressing TALK-1 DN or control mCherry. ( N = 3 islet preparations); * P < 0.05, ** P < 0.005.
Grp 94 Hsp90b1 Cdna, supplied by OriGene, used in various techniques. Bioz Stars score: 91/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/grp 94 hsp90b1 cdna/product/OriGene
Average 91 stars, based on 1 article reviews
grp 94 hsp90b1 cdna - by Bioz Stars, 2026-03
91/100 stars
  Buy from Supplier

93
Addgene inc gp96
Figure 3. CCDC134 interacts and stabilizes the ER chaperone <t>Gp96.</t> (A and B) Immunoprecipitates (IP) and whole-cell extracts (WCE) from transfected HEK293T (A) or knockout CAL-1 cell lines (B) as indicated. (C) Schematic of wildtype Gp96 and deletion constructs (left panel) as well as immunoprecipitates (IP) and whole-cell extracts (WCE) from HEK293T transfected as indicated (right panel). SP: signal peptide, pN: pre-N-terminal domain; ND: N-terminal domain, CR: charged linker region; MD: middle domain; CD: C-terminal domain; KDEL: ER retention motif; steady state (N217 red) and cryptic N-glycans acceptor sites are shown. (D) Immunoprecipitates (IP) and input using Flag-CCDC134 and Gp96-HA recombinant proteins. For the complex formation, Flag-CCDC134 and Gp96-HA were preincubated overnight at 4°C before to perform the immunoprecipitation assay. Red arrow indicates specific Gp96-HA or Flag-CCDC134 bands; black arrow indicates putative C-terminal species of Gp96-HA; asterisks indicate IgG heavy or light chains. (E) Immunoblots of lysates from indicated knockout CAL-1 cells. Asterisks indicate a non-specific band. (F) IL-6 production of indicated knockout CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). (G) Im- munoblots of cell lysate treated with EndoH (H) or PNGase F (F) from indicated CAL-1 cell lines. (H) Immunoblots from indicated knockout CAL-1 cells treated with NMS-873 (1, 5, and 10 μM) or vehicle DMSO for 8 h. In A–E, G, and H, data are representative of two independent experiments. In F, data show mean ± SD of three stimulation replicates from one experiment representative of three independent experiments. Source data are available for this figure: SourceData F3.
Gp96, supplied by Addgene inc, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gp96/product/Addgene inc
Average 93 stars, based on 1 article reviews
gp96 - by Bioz Stars, 2026-03
93/100 stars
  Buy from Supplier

86
Thermo Fisher gene exp hsp90b1 rh02790147 m1
Available information about the ABI flourescent primers used in this study.
Gene Exp Hsp90b1 Rh02790147 M1, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/gene exp hsp90b1 rh02790147 m1/product/Thermo Fisher
Average 86 stars, based on 1 article reviews
gene exp hsp90b1 rh02790147 m1 - by Bioz Stars, 2026-03
86/100 stars
  Buy from Supplier

Image Search Results


HSP90B1 and HSPA5 genes and GP96 are induced in ALD. (A) mRNA abundance of HSP90B1 and HSPA5 genes (in transcripts per million) was evaluated by RNA sequencing in patients with normal liver (n = 10), early ASH (n = 12), severe_AH (n = 17), explants_AH (n = 10), and livers from NAFLD (n = 10), HCV (n = 10), and comp_Cirrhosis (n = 9). (B) Representative immunohistochemistry of GP96 in human normal and alcoholic liver (magnification × 200). WT mice were fed with control liquid diet (pair‐fed) or diet containing 5% alcohol for 4 weeks. The mRNA expression of GP96 and GRP78 was measured by RT‐PCR in livers (C) and isolated hepatocytes (E) and liver macrophages (n = 4‐10). (D) Protein level of GP96 and GRP78 in liver lysate was analyzed by western blotting (n = 6). (F) BMDMs were treated with 25 mM ethanol and mRNA expression of GP96 and GRP78 (n = 6). (G) The protein level of GP96 was analyzed at different time intervals (n = 3). Data are represented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001. Abbreviations: EtOH, alcohol; comp, compensated; tpm, transcripts per million.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: HSP90B1 and HSPA5 genes and GP96 are induced in ALD. (A) mRNA abundance of HSP90B1 and HSPA5 genes (in transcripts per million) was evaluated by RNA sequencing in patients with normal liver (n = 10), early ASH (n = 12), severe_AH (n = 17), explants_AH (n = 10), and livers from NAFLD (n = 10), HCV (n = 10), and comp_Cirrhosis (n = 9). (B) Representative immunohistochemistry of GP96 in human normal and alcoholic liver (magnification × 200). WT mice were fed with control liquid diet (pair‐fed) or diet containing 5% alcohol for 4 weeks. The mRNA expression of GP96 and GRP78 was measured by RT‐PCR in livers (C) and isolated hepatocytes (E) and liver macrophages (n = 4‐10). (D) Protein level of GP96 and GRP78 in liver lysate was analyzed by western blotting (n = 6). (F) BMDMs were treated with 25 mM ethanol and mRNA expression of GP96 and GRP78 (n = 6). (G) The protein level of GP96 was analyzed at different time intervals (n = 3). Data are represented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001. Abbreviations: EtOH, alcohol; comp, compensated; tpm, transcripts per million.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques: RNA Sequencing Assay, Immunohistochemistry, Expressing, Reverse Transcription Polymerase Chain Reaction, Isolation, Western Blot

Myeloid‐specific GP96 deficiency alleviates chronic alcohol‐induced liver injury. Female WT and M‐GP96KO mice were fed with isocaloric control liquid diet (pair‐fed) or 5% alcohol‐containing Leiber‐DeCarli diet (alcohol‐fed) for 4 weeks, and liver‐to–body weight ratio (A), serum levels of ALT (n = 10‐16) (B), and liver triglycerides (C) were analyzed. Representative photomicrographs of hepatic injury and steatosis assessed by H&E (D) and Oil Red O (E) staining in livers of mice of the indicated genotype (magnification × 100). Percentage of Oil Red O–positive area was quantitated by ImageJ (n = 3‐6). Data are presented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001. Abbreviations: EtOH, alcohol; wt, weight.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: Myeloid‐specific GP96 deficiency alleviates chronic alcohol‐induced liver injury. Female WT and M‐GP96KO mice were fed with isocaloric control liquid diet (pair‐fed) or 5% alcohol‐containing Leiber‐DeCarli diet (alcohol‐fed) for 4 weeks, and liver‐to–body weight ratio (A), serum levels of ALT (n = 10‐16) (B), and liver triglycerides (C) were analyzed. Representative photomicrographs of hepatic injury and steatosis assessed by H&E (D) and Oil Red O (E) staining in livers of mice of the indicated genotype (magnification × 100). Percentage of Oil Red O–positive area was quantitated by ImageJ (n = 3‐6). Data are presented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001. Abbreviations: EtOH, alcohol; wt, weight.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques: Staining

Mice lacking myeloid‐specific GP96 exhibit altered lipid metabolism after 4 weeks of alcohol consumption. (A) PPAR‐α protein was detected in nuclear extracts of livers by western blot, and expression was quantitated and normalized to pair‐fed group (n = 4). TBP was used as loading control. The mRNA expression of genes involved in fatty acid β‐oxidation (CPT1a, ACOX1, LCAD, and MCAD) (B‐E) and lipogenesis (SREBPF1, SCD1, and FAS) (F‐H) was analyzed in WT and M‐GP96KO hepatocytes by RT‐PCR and compared with pair‐fed control (n = 3‐6). Data are presented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: Mice lacking myeloid‐specific GP96 exhibit altered lipid metabolism after 4 weeks of alcohol consumption. (A) PPAR‐α protein was detected in nuclear extracts of livers by western blot, and expression was quantitated and normalized to pair‐fed group (n = 4). TBP was used as loading control. The mRNA expression of genes involved in fatty acid β‐oxidation (CPT1a, ACOX1, LCAD, and MCAD) (B‐E) and lipogenesis (SREBPF1, SCD1, and FAS) (F‐H) was analyzed in WT and M‐GP96KO hepatocytes by RT‐PCR and compared with pair‐fed control (n = 3‐6). Data are presented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques: Western Blot, Expressing, Reverse Transcription Polymerase Chain Reaction

Myeloid‐specific GP96 deficiency prevents chronic alcohol‐induced endotoxin and pro‐inflammatory cytokine production. (A) Endotoxin level was measured in serum (n = 8‐12). (B) CyP2e1 was detected in liver microsomal fraction by western blot, and calnexin was used as an internal loading control (n = 3). Total RNA from liver tissue was subjected to quantitative RT‐PCR for analysis of pro‐inflammatory cytokines TNF‐α, IL‐6, MCP‐1, and IL‐1β; NLRP3; anti‐inflammatory markers IL‐10, TGF‐β, and ATF3 (C); and macrophage markers (n = 6‐10) (F). (D) Total liver protein level for TNF‐α was measured in tissue extracts of pair‐fed and alcohol‐fed mice by ELISA (n = 6‐10). (E) ATF3 protein level was analyzed by western blot in whole‐liver extracts using tubulin as an internal control (n = 3). The mRNA expression profile of (G) pro‐inflammatory, and (H) anti‐inflammatory and restorative macrophage markers, Trem2 and ATF3, were analyzed in liver macrophages of pair‐fed and alcohol‐fed mice (n = 5). (I) The mRNA level of pro‐inflammatory cytokines was analyzed in BMDMs isolated from WT and M‐GP96KO mice and stimulated with 100 ng/mL LPS for 2 hours (n = 9). Data are represented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: Myeloid‐specific GP96 deficiency prevents chronic alcohol‐induced endotoxin and pro‐inflammatory cytokine production. (A) Endotoxin level was measured in serum (n = 8‐12). (B) CyP2e1 was detected in liver microsomal fraction by western blot, and calnexin was used as an internal loading control (n = 3). Total RNA from liver tissue was subjected to quantitative RT‐PCR for analysis of pro‐inflammatory cytokines TNF‐α, IL‐6, MCP‐1, and IL‐1β; NLRP3; anti‐inflammatory markers IL‐10, TGF‐β, and ATF3 (C); and macrophage markers (n = 6‐10) (F). (D) Total liver protein level for TNF‐α was measured in tissue extracts of pair‐fed and alcohol‐fed mice by ELISA (n = 6‐10). (E) ATF3 protein level was analyzed by western blot in whole‐liver extracts using tubulin as an internal control (n = 3). The mRNA expression profile of (G) pro‐inflammatory, and (H) anti‐inflammatory and restorative macrophage markers, Trem2 and ATF3, were analyzed in liver macrophages of pair‐fed and alcohol‐fed mice (n = 5). (I) The mRNA level of pro‐inflammatory cytokines was analyzed in BMDMs isolated from WT and M‐GP96KO mice and stimulated with 100 ng/mL LPS for 2 hours (n = 9). Data are represented as mean ± SEM. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques: Western Blot, Quantitative RT-PCR, Enzyme-linked Immunosorbent Assay, Expressing, Isolation

Loss of myeloid‐specific GP96 prevents LPS‐induced liver injury and inflammation. Female WT and M‐GP96KO mice were injected intraperitoneally with LPS (0.5 mg/kg body weight or saline (n = 4‐8). Serum was collected after 18 hours and subjected to analysis of ALT (A) and AST (B) and compared with the control group. (C) Livers were collected 2 hours after LPS injection, and liver cytokine mRNA was analyzed by RT‐PCR. Data are presented as mean ± SEM. * P < 0.05, ** P < 0.01, **** P < 0.0001.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: Loss of myeloid‐specific GP96 prevents LPS‐induced liver injury and inflammation. Female WT and M‐GP96KO mice were injected intraperitoneally with LPS (0.5 mg/kg body weight or saline (n = 4‐8). Serum was collected after 18 hours and subjected to analysis of ALT (A) and AST (B) and compared with the control group. (C) Livers were collected 2 hours after LPS injection, and liver cytokine mRNA was analyzed by RT‐PCR. Data are presented as mean ± SEM. * P < 0.05, ** P < 0.01, **** P < 0.0001.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques: Injection, Reverse Transcription Polymerase Chain Reaction

Inhibition of GP96 using specific inhibitor PU‐WS13 and siRNA reduces LPS‐induced pro‐inflammatory cytokine production. BMDMs were isolated from C57BL/6J mice and stimulated with LPS (100 ng/mL) for 2 hours and treated with PU‐WS13 (0.5 μM) either alone for 2 hours or before LPS for 1 hour. DMSO‐treated cells served as control group (n = 8). RT‐PCR was carried out to evaluate the expression of TNF‐α (A), IL‐6 (B), IL‐1β (C), and MCP‐1 (D) and compared with the untreated group. (E) Culture supernatant was evaluated for secreted TNF‐α by ELISA. (F) Murine macrophage RAW 264.7 cell line was transiently transfected with GP96 siRNA (100 nM) or negative control siRNA for 48 hours and stimulated with LPS for the final 6 hours. Secreted TNF‐α level was measured in culture supernatant by ELISA. Data are presented as mean ± SEM. *** P < 0.001, **** P < 0.0001. Abbreviation: ND, not detected.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: Inhibition of GP96 using specific inhibitor PU‐WS13 and siRNA reduces LPS‐induced pro‐inflammatory cytokine production. BMDMs were isolated from C57BL/6J mice and stimulated with LPS (100 ng/mL) for 2 hours and treated with PU‐WS13 (0.5 μM) either alone for 2 hours or before LPS for 1 hour. DMSO‐treated cells served as control group (n = 8). RT‐PCR was carried out to evaluate the expression of TNF‐α (A), IL‐6 (B), IL‐1β (C), and MCP‐1 (D) and compared with the untreated group. (E) Culture supernatant was evaluated for secreted TNF‐α by ELISA. (F) Murine macrophage RAW 264.7 cell line was transiently transfected with GP96 siRNA (100 nM) or negative control siRNA for 48 hours and stimulated with LPS for the final 6 hours. Secreted TNF‐α level was measured in culture supernatant by ELISA. Data are presented as mean ± SEM. *** P < 0.001, **** P < 0.0001. Abbreviation: ND, not detected.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques: Inhibition, Isolation, Reverse Transcription Polymerase Chain Reaction, Expressing, Enzyme-linked Immunosorbent Assay, Transfection, Negative Control

Schematic representation depicting pathophysiological significance of macrophage‐specific GP96 during chronic alcohol‐mediated liver inflammation and injury.

Journal: Hepatology Communications

Article Title: Myeloid Endoplasmic Reticulum Resident Chaperone GP96 Facilitates Inflammation and Steatosis in Alcohol‐Associated Liver Disease

doi: 10.1002/hep4.1713

Figure Lengend Snippet: Schematic representation depicting pathophysiological significance of macrophage‐specific GP96 during chronic alcohol‐mediated liver inflammation and injury.

Article Snippet: Antibodies used were GP96 (SMC‐105; StressMarq Biosciences, Cadboro, Canada), GRP78 (CST‐3183; Cell Signaling Technology), peroxisome proliferator‐activated receptor alpha (PPAR‐α) (sc‐9000; Santa Cruz Biotechnology, Dallas, TX), CyP2e1 (AB1252; MilliporeSigma, Burlington, MA), calnexin (ab2295; Abcam, Cambridge, United Kingdom), C/EBP‐homologous protein (CHOP) (sc‐7351; Santa Cruz Biotechnology), ATF6α (sc‐166659; Santa Cruz Biotechnology), ATF4 (10835‐1‐AP; Proteintech, Rosemont, IL), ATF3 (sc‐81189; Santa Cruz Biotechnology), β‐actin (ab6276; Abcam), tubulin (ab6046; Abcam), and TATA‐box protein (TBP) (ab818, Abcam).

Techniques:

2D side-by-side comparison of the 2-DE Western blot images of HSP27, PRDX2, GRP78 and GRP75 in cholesteatoma tissues and retroauricular skin run with pI 4–7 and pI 3–10, respectively. Images A , B , C and D are for HSP27. Images E , F , G and H are for PRDX2. Images I , J , K and L are for GRP78. Images M , N , O and P are for GRP75.

Journal: International Journal of Molecular Sciences

Article Title: Upregulation of Phosphorylated HSP27, PRDX2, GRP75, GRP78 and GRP94 in Acquired Middle Ear Cholesteatoma Growth

doi: 10.3390/ijms140714439

Figure Lengend Snippet: 2D side-by-side comparison of the 2-DE Western blot images of HSP27, PRDX2, GRP78 and GRP75 in cholesteatoma tissues and retroauricular skin run with pI 4–7 and pI 3–10, respectively. Images A , B , C and D are for HSP27. Images E , F , G and H are for PRDX2. Images I , J , K and L are for GRP78. Images M , N , O and P are for GRP75.

Article Snippet: Rabbit anti-human HSP27, GRP75, GRP78, GRP94 and PRDX2 antibodies were purchased from ProteinTech Group (Chicago, IL, USA).

Techniques: Comparison, Western Blot

Validation of HSP27, GRP75, GRP78, GRP94 and PRDX2 by Western blotting analysis and RT-PCR. The tissues of cholesteatoma and retroauricular skin were collected from six individual patients. Cholesteatoma is presented by C, and retroauricular skin is presented by S. β-actin was used for normalization.

Journal: International Journal of Molecular Sciences

Article Title: Upregulation of Phosphorylated HSP27, PRDX2, GRP75, GRP78 and GRP94 in Acquired Middle Ear Cholesteatoma Growth

doi: 10.3390/ijms140714439

Figure Lengend Snippet: Validation of HSP27, GRP75, GRP78, GRP94 and PRDX2 by Western blotting analysis and RT-PCR. The tissues of cholesteatoma and retroauricular skin were collected from six individual patients. Cholesteatoma is presented by C, and retroauricular skin is presented by S. β-actin was used for normalization.

Article Snippet: Rabbit anti-human HSP27, GRP75, GRP78, GRP94 and PRDX2 antibodies were purchased from ProteinTech Group (Chicago, IL, USA).

Techniques: Biomarker Discovery, Western Blot, Reverse Transcription Polymerase Chain Reaction

List of TaqMan gene expression assays employed in the study

Journal: The journal of cardiovascular aging

Article Title: Aging triggers mitochondrial, endoplasmic reticulum, and metabolic stress responses in the heart

doi: 10.20517/jca.2024.17

Figure Lengend Snippet: List of TaqMan gene expression assays employed in the study

Article Snippet: Hsp90b1 , Mm00441926_m1.

Techniques: Gene Expression

TALK-1 channels are expressed in mouse and human δ-cells. (A) Mouse pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 mice). (B) Mouse pancreas section stained for TALK-1 (green), ER (GRP94, red), and SST (cyan). (C) Human pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 pancreata). (D) Human pancreas section stained for TALK-1 (green), ER (GRP94, red), and somatostatin (E) K2P currents recorded from WT and TALK-1 KO δ-cells ( N = 3 mice per genotype). (F) K2P currents recorded from human δ-cells expressing TALK-1 DN or control mCherry. ( N = 3 islet preparations); * P < 0.05, ** P < 0.005.

Journal: Molecular Metabolism

Article Title: TALK-1 reduces delta-cell endoplasmic reticulum and cytoplasmic calcium levels limiting somatostatin secretion

doi: 10.1016/j.molmet.2018.01.016

Figure Lengend Snippet: TALK-1 channels are expressed in mouse and human δ-cells. (A) Mouse pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 mice). (B) Mouse pancreas section stained for TALK-1 (green), ER (GRP94, red), and SST (cyan). (C) Human pancreas section stained for TALK-1 (green) and somatostatin (red) (representative of N = 3 pancreata). (D) Human pancreas section stained for TALK-1 (green), ER (GRP94, red), and somatostatin (E) K2P currents recorded from WT and TALK-1 KO δ-cells ( N = 3 mice per genotype). (F) K2P currents recorded from human δ-cells expressing TALK-1 DN or control mCherry. ( N = 3 islet preparations); * P < 0.05, ** P < 0.005.

Article Snippet: Sections were stained using primary antibodies against somatostatin (Santa Cruz Biotechnology sc-7819: 1:250), TALK-1 (Novus Biologicals #NBP1-83071; 1:175) or TALK-1a (Antibody Verify AAS72353C; 1:250), glucagon (Proteintech #15954-I-AP: 1:500), and the endoplasmic reticulum marker GRP94 (Novus Biologicals #NB300-619; 1:100); secondary antibodies used were Alexa Fluor 488-conjugated donkey anti-rabbit (Jackson Immunoresearch #711-546-152; 1:300), DyLight 650-conjugated donkey anti-goat (Thermo Fisher #SA5-10089; 1:250), and Cy3-conjugated donkey anti-mouse (Jackson Immunoresearch #715-166-150; 1:500).

Techniques: Staining, Expressing, Control

Figure 3. CCDC134 interacts and stabilizes the ER chaperone Gp96. (A and B) Immunoprecipitates (IP) and whole-cell extracts (WCE) from transfected HEK293T (A) or knockout CAL-1 cell lines (B) as indicated. (C) Schematic of wildtype Gp96 and deletion constructs (left panel) as well as immunoprecipitates (IP) and whole-cell extracts (WCE) from HEK293T transfected as indicated (right panel). SP: signal peptide, pN: pre-N-terminal domain; ND: N-terminal domain, CR: charged linker region; MD: middle domain; CD: C-terminal domain; KDEL: ER retention motif; steady state (N217 red) and cryptic N-glycans acceptor sites are shown. (D) Immunoprecipitates (IP) and input using Flag-CCDC134 and Gp96-HA recombinant proteins. For the complex formation, Flag-CCDC134 and Gp96-HA were preincubated overnight at 4°C before to perform the immunoprecipitation assay. Red arrow indicates specific Gp96-HA or Flag-CCDC134 bands; black arrow indicates putative C-terminal species of Gp96-HA; asterisks indicate IgG heavy or light chains. (E) Immunoblots of lysates from indicated knockout CAL-1 cells. Asterisks indicate a non-specific band. (F) IL-6 production of indicated knockout CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). (G) Im- munoblots of cell lysate treated with EndoH (H) or PNGase F (F) from indicated CAL-1 cell lines. (H) Immunoblots from indicated knockout CAL-1 cells treated with NMS-873 (1, 5, and 10 μM) or vehicle DMSO for 8 h. In A–E, G, and H, data are representative of two independent experiments. In F, data show mean ± SD of three stimulation replicates from one experiment representative of three independent experiments. Source data are available for this figure: SourceData F3.

Journal: The Journal of experimental medicine

Article Title: CCDC134 controls TLR biogenesis through the ER chaperone Gp96.

doi: 10.1084/jem.20240825

Figure Lengend Snippet: Figure 3. CCDC134 interacts and stabilizes the ER chaperone Gp96. (A and B) Immunoprecipitates (IP) and whole-cell extracts (WCE) from transfected HEK293T (A) or knockout CAL-1 cell lines (B) as indicated. (C) Schematic of wildtype Gp96 and deletion constructs (left panel) as well as immunoprecipitates (IP) and whole-cell extracts (WCE) from HEK293T transfected as indicated (right panel). SP: signal peptide, pN: pre-N-terminal domain; ND: N-terminal domain, CR: charged linker region; MD: middle domain; CD: C-terminal domain; KDEL: ER retention motif; steady state (N217 red) and cryptic N-glycans acceptor sites are shown. (D) Immunoprecipitates (IP) and input using Flag-CCDC134 and Gp96-HA recombinant proteins. For the complex formation, Flag-CCDC134 and Gp96-HA were preincubated overnight at 4°C before to perform the immunoprecipitation assay. Red arrow indicates specific Gp96-HA or Flag-CCDC134 bands; black arrow indicates putative C-terminal species of Gp96-HA; asterisks indicate IgG heavy or light chains. (E) Immunoblots of lysates from indicated knockout CAL-1 cells. Asterisks indicate a non-specific band. (F) IL-6 production of indicated knockout CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). (G) Im- munoblots of cell lysate treated with EndoH (H) or PNGase F (F) from indicated CAL-1 cell lines. (H) Immunoblots from indicated knockout CAL-1 cells treated with NMS-873 (1, 5, and 10 μM) or vehicle DMSO for 8 h. In A–E, G, and H, data are representative of two independent experiments. In F, data show mean ± SD of three stimulation replicates from one experiment representative of three independent experiments. Source data are available for this figure: SourceData F3.

Article Snippet: Plasmids coding for UNC93B1 (ID:132298), Gp96 (ID: 82130), TLR4 (ID: 13086), and TLR5 (ID: 13019) were from Addgene.

Techniques: Transfection, Knock-Out, Construct, Recombinant, Immunoprecipitation, Western Blot

Figure 4. CCDC134 modulates TLR7/9 signaling by regulating Gp96 hyperglycosylation. (A) Immunoblots of knockout CAL-1 cells stably expressing a doxycycline-inducible CCDC134 (ind. 134) construct (clone 1 or 2) treated with the indicated concentration of doxycycline (Dox., 0–10 ng/ml) for 24 h. (B) Immunoblots of knockout CAL-1 cells stably expressing a doxycycline-inducible CCDC134 (ind. 134) construct (clone 1) treated with doxycycline (Dox., 5 ng/ ml) for 24 h. (C) IL-6 production of indicated knockout CAL-1 cells expressing a doxycycline-inducible CCDC134 (ind. 134) construct (clone 1) induced with 5 ng/ ml of doxycycline (Dox.) for 17 h and followed by 24 h stimulation with R848 (5 μg/ml). (D) Immunoprecipitates (IP) and whole-cell extracts (WCE) from TLR7- V5-expressing CAL-1 knockout cell lines as indicated. Asterisks indicate a non-specific band. (E) Immunoblots of lysates from indicated CAL-1 cell lines. long exp.: long exposure. (F) IL-6 production of indicated CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). (G) Immunoblots of indicated CAL-1 cells treated with R848 (5 µg/ml, for 0–1 h). (H) Immunoblots of cell lysates treated with EndoH (H) or PNGase F (F). N3Q Gp96 bears mutations at positions N445Q-N481Q- N502Q. (I) IL-6 production of indicated CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). In A, B, D, E, G, and H, data are representative of two independent experiments. In C, F, and I, data show mean ± SD of three stimulation replicates from one experiment representative of three independent experiments. Source data are available for this figure: SourceData F4.

Journal: The Journal of experimental medicine

Article Title: CCDC134 controls TLR biogenesis through the ER chaperone Gp96.

doi: 10.1084/jem.20240825

Figure Lengend Snippet: Figure 4. CCDC134 modulates TLR7/9 signaling by regulating Gp96 hyperglycosylation. (A) Immunoblots of knockout CAL-1 cells stably expressing a doxycycline-inducible CCDC134 (ind. 134) construct (clone 1 or 2) treated with the indicated concentration of doxycycline (Dox., 0–10 ng/ml) for 24 h. (B) Immunoblots of knockout CAL-1 cells stably expressing a doxycycline-inducible CCDC134 (ind. 134) construct (clone 1) treated with doxycycline (Dox., 5 ng/ ml) for 24 h. (C) IL-6 production of indicated knockout CAL-1 cells expressing a doxycycline-inducible CCDC134 (ind. 134) construct (clone 1) induced with 5 ng/ ml of doxycycline (Dox.) for 17 h and followed by 24 h stimulation with R848 (5 μg/ml). (D) Immunoprecipitates (IP) and whole-cell extracts (WCE) from TLR7- V5-expressing CAL-1 knockout cell lines as indicated. Asterisks indicate a non-specific band. (E) Immunoblots of lysates from indicated CAL-1 cell lines. long exp.: long exposure. (F) IL-6 production of indicated CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). (G) Immunoblots of indicated CAL-1 cells treated with R848 (5 µg/ml, for 0–1 h). (H) Immunoblots of cell lysates treated with EndoH (H) or PNGase F (F). N3Q Gp96 bears mutations at positions N445Q-N481Q- N502Q. (I) IL-6 production of indicated CAL-1 cells stimulated for 24 h with R848 (5 μg/ml). In A, B, D, E, G, and H, data are representative of two independent experiments. In C, F, and I, data show mean ± SD of three stimulation replicates from one experiment representative of three independent experiments. Source data are available for this figure: SourceData F4.

Article Snippet: Plasmids coding for UNC93B1 (ID:132298), Gp96 (ID: 82130), TLR4 (ID: 13086), and TLR5 (ID: 13019) were from Addgene.

Techniques: Western Blot, Knock-Out, Stable Transfection, Expressing, Construct, Concentration Assay

Figure 6. CCDC134 controls Gp96-dependent maturation and stability of plasma membrane and endolysosomal TLRs. (A) TNFα production of indi- cated Hoxb8-macrophages stimulated for 24 h with Pam3CSK4 (Pam3.) (0.1 μg/ml), LPS (10 ng/ml), R848 (0.1 μg/ml), CpG-B (ODN1668, 1 μM), or flagellin (0.1 μg/ml). Untr.: untreated. (B–D) Immunoblots of indicated Hoxb8-macrophages untreated (B) or stimulated with R848 (0.1 μg/ml), CpG-B (ODN1668) (1 μM) for 0–1 h (C) or Pam3CSK4 (0.1 μg/ml), LPS (10 ng/ml), and flagellin (0.1 μg/ml) for 0–1 h (D). (E and F) Immunoblots of indicated Hoxb8-macrophages. short exp.:

Journal: The Journal of experimental medicine

Article Title: CCDC134 controls TLR biogenesis through the ER chaperone Gp96.

doi: 10.1084/jem.20240825

Figure Lengend Snippet: Figure 6. CCDC134 controls Gp96-dependent maturation and stability of plasma membrane and endolysosomal TLRs. (A) TNFα production of indi- cated Hoxb8-macrophages stimulated for 24 h with Pam3CSK4 (Pam3.) (0.1 μg/ml), LPS (10 ng/ml), R848 (0.1 μg/ml), CpG-B (ODN1668, 1 μM), or flagellin (0.1 μg/ml). Untr.: untreated. (B–D) Immunoblots of indicated Hoxb8-macrophages untreated (B) or stimulated with R848 (0.1 μg/ml), CpG-B (ODN1668) (1 μM) for 0–1 h (C) or Pam3CSK4 (0.1 μg/ml), LPS (10 ng/ml), and flagellin (0.1 μg/ml) for 0–1 h (D). (E and F) Immunoblots of indicated Hoxb8-macrophages. short exp.:

Article Snippet: Plasmids coding for UNC93B1 (ID:132298), Gp96 (ID: 82130), TLR4 (ID: 13086), and TLR5 (ID: 13019) were from Addgene.

Techniques: Clinical Proteomics, Membrane, Western Blot

Available information about the ABI flourescent primers used in this study.

Journal: PLoS ONE

Article Title: Effects of obesogenic diet and estradiol on dorsal raphe gene expression in old female macaques

doi: 10.1371/journal.pone.0178788

Figure Lengend Snippet: Available information about the ABI flourescent primers used in this study.

Article Snippet: Heat shock protein 90kD , HSP90B1 , Rh02790147 , NM_001195524.1.

Techniques: Variant Assay, Ubiquitin Proteomics, Membrane

ANOVA statistics for all genes.

Journal: PLoS ONE

Article Title: Effects of obesogenic diet and estradiol on dorsal raphe gene expression in old female macaques

doi: 10.1371/journal.pone.0178788

Figure Lengend Snippet: ANOVA statistics for all genes.

Article Snippet: Heat shock protein 90kD , HSP90B1 , Rh02790147 , NM_001195524.1.

Techniques: