The image is immunohistochemistry of paraffin-embedded Human liver cancer tissue using CSB-PA763138(CASP9 Antibody) at dilution 1/60. (Original magnification: ×200)
The image is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using CSB-PA763138(CASP9 Antibody) at dilution 1/60. (Original magnification: ×200)
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Involved in the activation cascade of caspases responsible for apoptosis execution. Binding of caspase-9 to Apaf-1 leads to activation of the protease which then cleaves and activates caspase-3. Promotes DNA damage-induced apoptosis in a ABL1/c-Abl-dependent manner. Proteolytically cleaves poly(ADP-ribose) polymerase (PARP).; Isoform 2 lacks activity is an dominant-negative inhibitor of caspase-9.
基因功能參考文獻:
CASP9 mutations cause recurrent folate-resistant neural tube defects. PMID: 29358613
Study described rare mutations of the apoptosis gene CASP9 identified in neural tube defect cases and demonstrated that the p.Y251C variant impairs the protein's apoptotic function, suggesting it is a loss-of-function variation; also showed that the p.R191G variant inhibited apoptosis under folate-deficient condition, highlighting the effect of gene-environment interactions in this complex disease. PMID: 29365368
these results revealed that caspase9 and activated caspase3 predominantly regulates cell apoptosis in human dental pulp stem cells from deciduous teeth. PMID: 29845240
Low CASP9 expression is associated with Colorectal Cancer. PMID: 29801534
the results of the present study suggest that miR-96-5p, which is frequently upregulated in hepatocellular carcinoma (HCC), inhibits apoptosis by targeting CASP9. Therefore, miR-96-5p may be a potential therapeutic target for HCC PMID: 29658604
CASP9 germline mutations may have played a role at least in part to the susceptibility of development of gliomas in a Li-Fraumeni-like family lacking a TP53 germline mutation. PMID: 27935156
The caspase 9 level was significantly lower and related with oxidant status in patients with polycystic ovary syndrome, while the circulating levels of caspases 3 and 7 were statistically similar in both PCOS and control groups. PMID: 27899026
Results indicate that the apoptotic protease-activating factor 1 (Apaf-1) apoptosome activates caspase-9 in part through sequestration of the inhibitory caspase recruitment domains (CARDs) domain. PMID: 28143931
DES1 plays a key role in palmitic acid-mediated caspase 9 and caspase 3 activation. PMID: 27364952
CASP9 expression associated with inhibition of miR-182. PMID: 28298075
CASP-9 polymorphism is associated with Primary Brain Tumors. PMID: 28870924
High CASP9 expression is associated with Lung Tumorigenesis. PMID: 27197231
knockdown of HMGI-C led to the significant induction of apoptosis via mitochondrial pathway by inducing miR34a and cell cycle arrest in MDA-MB-468 cells in vitro. PMID: 27245202
Results suggest that the formation of the apoptosome accompanied by the activation of caspase-9 may occur in brains affected by multiple system atrophy (MSA), and that a mitochondria-dependent apoptotic pathway may be partially associated with the pathogenesis of MSA. PMID: 27345387
Using recombinant proteins, this study investigated the influence of survivin on the inhibition of caspase-9 by XIAP in vitro. With a fluorescence-based assay for the apoptosome-stimulated activity of caspase-9, the study shows that survivin has no effect on the inhibition of caspase-9 by XIAP, neither in the presence nor in the absence of Smac. PMID: 27865841
Data show that caspase 9 (CASP9) single nucleotide polymorphism (rs1052576) TT genotype was seemed to be associated with higher risk of pathological stage. PMID: 28358701
The content of caspase 9 gene transcripts in peripheral blood leukocytes and plasma level of TNF-alpha were significantly higher in healthy subjects carrying C allele than in carriers of GG genotype. PMID: 28091912
Results show that mRNA and protein levels of HAX-1 in prostate cancer cell lines were significantly higher and inhibits cell apoptosis through caspase-9 inactivation. PMID: 26323553
Renal CASP9 expression is increased in diabetes and increased as diabetic nephropathy progressed. PMID: 27141571
Inhibition of Caspase-9 restricted, while Apaf-1 promoted, Chlamydia pneumoniae infection in HEp-2, HeLa, and mouse epithelial fibroblast (MEF) cells. PMID: 26290316
Levels of caspase-9, caspase-10, MAVS, and pIRF7 in mononuclear cells and the disease activity index (SLEDAI) in the systemic lupus erythematosus patients were determined. PMID: 25370148
Expression of mutant caspase-9 correlated with a downregulation of BAFFR (B-cell-activating factor belonging to the TNF family (BAFF) receptor) in B cells and ICOS (inducible T-cell costimulator) in T cells. PMID: 25569260
caspase-9 mediates Puma activation to determine the threshold for overcoming chemoresistance in cancer cells. PMID: 25356864
we suggest that phosphorylation of caspase-9 may be a useful tool to assess the state of gastrointestinal cancer and the effects of anti-cancer therapy. PMID: 25031754
DNA fragmentation, DNA damage, caspase-9 activation and a large increase in the sub-G1 and S cell cycle phases confirmed the occurrence of apoptosis in a time-dependent manner. PMID: 24377517
Data indicate a significant association of two single nucleotide polymorphism (SNPs) in aspase9 (CASP9) and two haplotypes of the four SNP combinations with acute myeloid leukemia (AML) susceptibility. PMID: 24879622
silica and double-stranded RNA (dsRNA) synergistically induces caspase-9-dependent apoptosis, but not inflammasome activation, of bronchial epithelial cells PMID: 24661197
that KAT5 RNAi may result in cleaved casp9 upregulation through p38MAPK activation in Gallbladder carcinoma cells PMID: 24427328
overexpression of iASPP and the low expression of caspase-9 in esophageal cancer are closely correlated with tumor invasion and metastasis PMID: 24405603
the Atg7.caspase-9 complex performs a dual function of linking caspase-9 to the autophagic process while keeping in check its apoptotic activity. PMID: 24362031
The inhibitory effect of Ab42 on the apoptotic pathway is associated with its interaction with procaspase-9 and consequent inhibition of Apaf-1 apoptosome assembly PMID: 24424093
The rs4645981 T allele and the rs4645981 T allele carrier might increase the risk of cancer, but the rs1052576 A allele, rs1052576 A carrier, rs2308941 T allele, and rs2308941 T carrier might be protective. PMID: 23479167
Interactions of caspase-9 with the BIR3 (baculovirus inhibitory repeat 3) exosite are essential for high-affinity binding. PMID: 23203690
In oligozoospermia, spermatogonia presented significant increased active caspase-9 PMID: 23359247
The change of caspase-9 expression from colon mucosa, adenoma to cancer suggested it may be involved in the carcinogenesis of colon cancer. PMID: 24592539
dCas9 effectors can exert positive or negative regulation on the expression of developmentally relevant genes, which can influence cell differentiation status when impinging on a key node in the regulatory network that governs the cell state. PMID: 24346702
BIRC5-31CC and CASP9+83CT/TT genotypes were associated with an increased risk for renal cell carcinoma development in the female group of our southern European study population. PMID: 23645041
OSU-03012 induces apoptosis in human esophageal carcinoma cells through a p53/Bax/cytochrome c/caspase-9-dependent pathway. PMID: 23652278
EGCG, both alone and in combination with cisplatin, promoted the expression of the pro-apoptotic splice isoform of caspase 9 PMID: 23615977
The results demonstrated that 50 microg/mL beta-glucan significantly repressed the expression of the ERCC5 gene, no change in CASP9 expression, and induction of the CYP1A1 gene. PMID: 23424205
CASP-9 polymorphisms are associated with susceptibility to low back pain during military training in Chinese soldiers. PMID: 23725396
Results found that polymorphisms of CASP9 and CASP10 genes may not contribute to CRC risk in Chinese population. PMID: 23303631
Proteolytic processing of the caspase-9 zymogen is required for apoptosome-mediated activation of caspase-9 PMID: 23572523
Polymorphism in Caspase 9 (-1263 A>G) was observed to be associated with susceptibility of papillary thyroid carcinoma (PTC). PMID: 22120515
Induction of caspase-9b expression is due to activation of hnRNP L via phosphorylation to compete/inhibit hnRNP U association with exon 3 of Casp9 mRNA. PMID: 23396972
These results clearly indicated that olive oil phenolic extract and gallic acid were able to inhibit the caspase 9 dependent apoptosis pathway in HeLa cells. PMID: 22086301
The overexpression of c-Jun, p73 and Casp-9 in thymic epithelial tumors is closely related with the pathogenesis and biological behavior of the neoplasms. PMID: 22974165
Data suggest that CD95L-triggered endogenous ceramide increase in Jurkat leukemia T cells is likely involved in the pro-apoptotic mitochondrial pathway leading to caspase-9 activation. PMID: 22306364
caspase-9 is the most important regulator in DLD-1, HCT-116, and HeLa cells PMID: 23038270
CASP9 promoter polymorphisms rs4645978 and rs4645981 are associated with breast cancer susceptibility; CASP9 transcriptional regulation is an important factor during breast cancer development PMID: 22981751
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蛋白家族:
Peptidase C14A family
組織特異性:
Ubiquitous, with highest expression in the heart, moderate expression in liver, skeletal muscle, and pancreas. Low levels in all other tissues. Within the heart, specifically expressed in myocytes.