The image on the left is immunohistochemistry of paraffin-embedded Human esophagus cancer tissue using CSB-PA978241(MMP21 Antibody) at dilution 1/15, on the right is treated with synthetic peptide. (Original magnification: ×200)
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貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Plays a specialized role in the generation of left-right asymmetry during embryogenesis. May act as a negative regulator of the NOTCH-signaling pathway. Cleaves alpha-1-antitrypsin.
基因功能參考文獻:
MMP-21 572TT genotype increased the risk for the HIV-associated neurocognitive disorder. PMID: 29575199
loss of MMP21 as a cause of heterotaxy in humans with concomitant defects in Notch signaling. PMID: 26429889
Data show that MMP21 (encoding matrix metallopeptidase 21) point mutations were verified by Sanger sequencing, and segregation analysis indicated recessive inheritance. PMID: 26437028
Increased MMP-21 expression in esophageal squamous cell carcinoma is associated with progression and lymph node metastasis. PMID: 25015395
These results suggest that high MMP-21 expression in lymph node metastatic foci can be used to predict survival in OSCC patients with LNM PMID: 24700287
analysis proved MMP-21 to be an independent prognostic factor for overall survival of gastric cancer patients PMID: 23275114
MMP-21 expression is elevated in primary CRC and related to tumor invasion and metastasis. MMP-21 was also proved to be an independent prognostic factor for patients with stage II and stage III colorectal cancer. PMID: 21656525
MMP-21 does not associate with invasion of squamous cell cancer but may be involved in keratinocyte differentiation. PMID: 19601983
MMP-21 was expressed by Merkel cell carcinoma cells in 13/43 cases and in eight samples by stromal neutrophils. None of the samples with MMP-21-expressing neutrophils had metastasized to the lymph nodes PMID: 19921252
The MMP-21 gene 572C/T polymorphism has no significant effect on the development and progression of breast cancer. PMID: 15015597
MMP-21 is not a marker of invasiveness, but rather of differentiation, in pancreatic cancer PMID: 17873896
MMP-21 may be an important protease in the terminal differentiation of keratinocytes PMID: 18633436
A nonsynchronous polymorphism in the MMP-21 promoter does not significantly confer susceptibility to hepatocellular carcinoma in a southern Chinese population. PMID: 18768525
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相關疾病:
Heterotaxy, visceral, 7, autosomal (HTX7)
亞細胞定位:
Secreted.
蛋白家族:
Peptidase M10A family
組織特異性:
Identified in fetal brain, kidney and liver. In adult tissues found primarily in ovary, kidney, liver, lung, placenta, brain and peripheral blood leukocytes. Expressed as well in various cancer cell lines.