Health Dictionary Find a Doctor

FAF1

FAS-associated factor 1 is a protein that in humans is encoded by the FAF1 gene.[1][2]

Interaction of Fas ligand (TNFSF6) with the FAS antigen (TNFRSF6) mediates programmed cell death, also called apoptosis, in a number of organ systems. The protein encoded by this gene binds to FAS antigen and can initiate apoptosis or enhance apoptosis initiated through FAS antigen. Initiation of apoptosis by the protein encoded by this gene requires a ubiquitin-like domain but not the FAS-binding domain.[2]

References

References

  1. Ryu SW, Chae SK, Lee KJ, Kim E (Oct 1999). “Identification and characterization of human Fas associated factor 1, hFAF1”. Biochem Biophys Res Commun. 262 (2): 388–94. doi:10.1006/bbrc.1999.1217. PMID 10462485.
  2. 2.0 2.1 “Entrez Gene: FAF1 Fas (TNFRSF6) associated factor 1”.
Further reading

Further reading



Looking for the patient version?

Back to the patient-friendly article

© 2026 MyEClinic – IFTM Institut für Telematik in der Medizin GmbH