Deciphering the molecular landscape of the FAM72 gene family: Implications for stem cell biology and cancer.

Neurochem Int

Graduate School of Biomedical Science and Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul, 133-791, Republic of Korea. Electronic address:

Published: November 2024

AI Article Synopsis

  • FAM72 is a protein-coding gene family on chromosome 1 in humans, consisting of four paralogs: FAM72A, FAM72B, FAM72C, and FAM72D.
  • Their relationship with the SLIT-ROBO Rho GTPase-activating protein 2 (SRGAP2) raises interest, but the exact functions of FAM72 in neural stem cells are not fully understood.
  • This review discusses the characteristics of FAM72, focusing on its expression patterns and its potential roles in cell cycle regulation, stem cell renewal, and its implications in neurogenesis and tumorigenesis.

Article Abstract

Family with sequence similarity 72 (FAM72) is a protein-coding gene family located on chromosome 1 in humans, uniquely featuring four paralogs: FAM72A, FAM72B, FAM72C, and FAM72D. While FAM72's presence as a gene pair with the SLIT-ROBO Rho GTPase-activating protein 2 (SRGAP2) is intriguing, its functional roles, particularly in neural stem cells, remain incompletely understood. This review explores the distinct characteristics of FAM72, shedding light on its expression patterns, potential roles in cell cycle regulation, stem cell renewal and implications in neurogenesis and tumorigenesis.

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http://dx.doi.org/10.1016/j.neuint.2024.105853DOI Listing

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