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CNMD O75829

白细胞源性趋化因子1 (软骨调节蛋白) [切割为: 软骨表面活性蛋白 (CH-SP); 软骨调节蛋白-1 (软骨调节蛋白-I) (ChM-I)]

蛋白质信息 (UniProt)

白细胞源性趋化因子1 (软骨调节蛋白) [切割为: 软骨表面活性蛋白 (CH-SP); 软骨调节蛋白-1 (软骨调节蛋白-I) (ChM-I)]

O75829

功能描述

双功能生长调节因子,在碱性成纤维细胞生长因子 (FGF) 存在下刺激培养的软骨细胞生长,但抑制培养的血管内皮细胞生长。可能在软骨内骨发育期间软骨被骨骼替换之前,促进软骨的快速生长和血管侵入。抑制体外管形成和内皮细胞动员。在心脏瓣膜中作为抗血管生成因子发挥作用,以抑制新血管生成。 {ECO:0000269|PubMed:16980969}。

组织特异性

Detected in cartilage and cardiac valves (at protein level). Detected in the laminae fibrosa, spongiosa and ventricularis layers of normal cardiac valves (at protein level). Expression is decreased cardiac valves of patients with valvular heart disease (at protein level). Weakly expressed in chondrosarcoma.

亚细胞定位

[Chondromodulin-1]: Secreted, extracellular space, extracellular matrix. Note=Accumulated in the inter-territorial matrix of cartilage.; SUBCELLULAR LOCATION: [Chondrosurfactant protein]: Endomembrane system

关键词

Alternative splicing Chondrogenesis Cleavage on pair of basic residues Developmental protein Differentiation Disulfide bond Extracellular matrix Glycoprotein Membrane Proteomics identification