Expression patterns of bone morphogenetic protein antagonists in colorectal cancer desmoplastic invasion fronts.

ABSTRACT: Bone morphogenetic proteins (BMPs) are a group of growth factors with dual functions in cancer development and progression. Recently, certain tumor-promoting roles have been identified for selected antagonists/inhibitors (BMPIs) of this developmental pathway. A recent focus on the implication of BMP in colorectal cancer progression has emerged, mainly due to the presence of inactivating mutations in several members of the canonical signaling cascade. However, the detailed expression profiles of BMPIs remain largely unknown. Based on our previous work, whereby three specific BMPIs, gremlin-1 (GREM1), high-temperature requirement A3 (HTRA3) and follistatin (FST) were collectively overexpressed in desmoplastic cocultures of colorectal cancer (CRC), here, we undertook an immunohistochemical ap

SUBMITTER: Karagiannis GS 

PROVIDER: S-EPMC5528569 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature