U.S. flag

An official website of the United States government

GTR Home > Genes

FAP fibroblast activation protein alpha

Gene ID: 2191, updated on 17-Jun-2024
Gene type: protein coding
Also known as: FAPA; SIMP; DPPIV; FAPalpha

Summary

The protein encoded by this gene is a homodimeric integral membrane gelatinase belonging to the serine protease family. It is selectively expressed in reactive stromal fibroblasts of epithelial cancers, granulation tissue of healing wounds, and malignant cells of bone and soft tissue sarcomas. This protein is thought to be involved in the control of fibroblast growth or epithelial-mesenchymal interactions during development, tissue repair, and epithelial carcinogenesis. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2014]

Genomic context

Location:
2q24.2
Sequence:
Chromosome: 2; NC_000002.12 (162170684..162243445, complement)
Total number of exons:
30

Links

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.