Stress and DNA repair biology of the Fanconi anemia pathway

Simonne Longerich, Jian Li, Yong Xiong, Patrick Sung, Gary M. Kupfer

Research output: Contribution to journalReview articlepeer-review

44 Scopus citations

Abstract

Fanconi anemia(FA) represents a paradigm of rare genetic diseases, where the quest for cause and cure has led to seminal discoveries in cancer biology. Although a total of 16 FA genes have been identified thus far, the biochemical functionofmany of the FA proteins remains to be elucidated. FA is rare, yet the fact that 5 FA genes are in fact familial breast cancer genesand FA gene mutations are found frequently in sporadic cancers suggest wider applicability in hematopoiesis and oncology. Establishing the interacti on network involving the FA proteins and their associated partners has revealed an intersection of FA with several DNA repair pathways, including homologousre combination, DNA mismatch repair, nucleotide excision repair, and translesion DNA synthesis. Importantly, recent studies have shown a major involvement of the FA pathway in the tolerance of reactive aldehydes. Moreover, despite improved outcomes in stem cell transplantation in the treatment of FA, many challenges remain in patient care.

Original languageEnglish (US)
Pages (from-to)2812-2819
Number of pages8
JournalBlood
Volume124
Issue number18
DOIs
StatePublished - Oct 30 2014
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Immunology
  • Hematology
  • Cell Biology

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