In this article, we will explore everything related to FOSL1. From its origins to its impact on today's society, FOSL1 has been a topic of interest to many. Throughout history, FOSL1 has played an important role in different areas, from culture to science. Knowing more about FOSL1 allows us to better understand its influence on our environment and how it has evolved over time. In addition, we will analyze its relevance today and how it continues to be a topic of debate and discussion in various areas. Read on to find out everything you need to know about FOSL1.
Fos-related antigen 1 (FRA1) is a protein that in humans is encoded by the FOSL1gene.[5][6]
Function
The Fos gene family consists of 4 members: c-Fos, FOSB, FOSL1, and FOSL2. These genes encode leucine zipper proteins that can dimerize with proteins of the JUN family, thereby forming the transcription factor complex AP-1. As such, the FOS proteins have been implicated as regulators of cell proliferation, differentiation, and transformation.[6]
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Finzer P, Soto U, Delius H, Patzelt A, Coy JF, Poustka A, zur Hausen H, Rösl F (Jul 2000). "Differential transcriptional regulation of the monocyte-chemoattractant protein-1 (MCP-1) gene in tumorigenic and non-tumorigenic HPV 18 positive cells: the role of the chromatin structure and AP-1 composition". Oncogene. 19 (29): 3235–3244. doi:10.1038/sj.onc.1203643. PMID10918580. S2CID37675515.
Udalova IA, Kwiatkowski D (Nov 2001). "Interaction of AP-1 with a cluster of NF-kappa B binding elements in the human TNF promoter region". Biochemical and Biophysical Research Communications. 289 (1): 25–33. Bibcode:2001BBRC..289...25U. doi:10.1006/bbrc.2001.5929. PMID11708771.