Role of collagen triple helix repeat containing-1 in tumor and inflammatory diseases

Qian Wu, Qingrui Yang, Hongsheng Sun

Journal of Cancer Research and Therapeutics 2017 13(4):621-624

Initially, collagen triple helix repeat containing-1 (CTHRC1) is expressed mainly in adventitial fibroblasts and neointimal smooth muscle cells of balloon-injured vessels, and increases cell migration, promotes tissue repair in response to injury. A variety of studies demonstrated that over-expression of CTHRC1 in solid tumors results in enhancement of migration and invasion of tumor cells, and is associated with decreased overall survival and disease-free survival. CTHRC1 expression is elevated in hepatitis B virus-infected patients and highly correlated with hepatocellular carcinoma progression as well. Furthermore, CTHRC1 plays a pivotal role in a great many fields, including increases bone mass, prevents myelination, reverses collagen synthesis in keloid fibroblasts, and increases fibroblast-like synoviocytes migration speed and abundant production of arthritic pannus in rheumatoid arthritis. Therefore, it will provide new insight into the pathogenesis of tumor and autoimmune diseases, and will shed new light on the therapy of related clinical diseases.

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