Fanconi anemia(FA)is an autosomal or X-linked recessive disorder characterized by chromosomal instability,bone marrow failure,cancer susceptibility,and a profound sensitivity to agents that produce DNA interstrand cro...Fanconi anemia(FA)is an autosomal or X-linked recessive disorder characterized by chromosomal instability,bone marrow failure,cancer susceptibility,and a profound sensitivity to agents that produce DNA interstrand cross-link(ICL).To date,15 genes have been identified that,when mutated,result in FA or an FA-like syndrome.It is believed that cellular resistance to DNA interstrand cross-linking agents requires all 15 FA or FAlike proteins.Here,we review our current understanding of how these FA proteins participate in ICL repair and discuss the molecular mechanisms that regulate the FA pathway to maintain genome stability.展开更多
基金supported in part by grants from the China’s Fundamental Research Funds for the Central Universitiesthe National Natural Science Foundation of China(Grant No.31071243)the Natural Science Foundation of Zhejiang Province(Grant R2110569)(to J.H.).
文摘Fanconi anemia(FA)is an autosomal or X-linked recessive disorder characterized by chromosomal instability,bone marrow failure,cancer susceptibility,and a profound sensitivity to agents that produce DNA interstrand cross-link(ICL).To date,15 genes have been identified that,when mutated,result in FA or an FA-like syndrome.It is believed that cellular resistance to DNA interstrand cross-linking agents requires all 15 FA or FAlike proteins.Here,we review our current understanding of how these FA proteins participate in ICL repair and discuss the molecular mechanisms that regulate the FA pathway to maintain genome stability.
