What is the DNA repair defect underlying Fanconi anemia?
Research output: Contribution to journal › Review › Research › peer-review
Standard
What is the DNA repair defect underlying Fanconi anemia? / Duxin, Julien P; Walter, Johannes C.
In: Current Opinion in Cell Biology, Vol. 37, 12.2015, p. 49-60.Research output: Contribution to journal › Review › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - What is the DNA repair defect underlying Fanconi anemia?
AU - Duxin, Julien P
AU - Walter, Johannes C
N1 - Copyright © 2015 Elsevier Ltd. All rights reserved.
PY - 2015/12
Y1 - 2015/12
N2 - Fanconi anemia (FA) is a rare human genetic disease characterized by bone marrow failure, cancer predisposition, and genomic instability. It has been known for many years that FA patient-derived cells are exquisitely sensitive to DNA interstrand cross-linking agents such as cisplatin and mitomycin C. On this basis, it was widely assumed that failure to repair endogenous interstrand cross-links (ICLs) causes FA, although the endogenous mutagen that generates these lesions remained elusive. Recent genetic evidence now suggests that endogenous aldehydes are the driving force behind FA. Importantly, aldehydes cause a variety of DNA lesions, including ICLs and DNA protein cross-links (DPCs), re-kindling the debate about which DNA lesions cause FA. In this review, we discuss new developments in our understanding of DPC and ICL repair, and how these findings bear on the question of which DNA lesion underlies FA.
AB - Fanconi anemia (FA) is a rare human genetic disease characterized by bone marrow failure, cancer predisposition, and genomic instability. It has been known for many years that FA patient-derived cells are exquisitely sensitive to DNA interstrand cross-linking agents such as cisplatin and mitomycin C. On this basis, it was widely assumed that failure to repair endogenous interstrand cross-links (ICLs) causes FA, although the endogenous mutagen that generates these lesions remained elusive. Recent genetic evidence now suggests that endogenous aldehydes are the driving force behind FA. Importantly, aldehydes cause a variety of DNA lesions, including ICLs and DNA protein cross-links (DPCs), re-kindling the debate about which DNA lesions cause FA. In this review, we discuss new developments in our understanding of DPC and ICL repair, and how these findings bear on the question of which DNA lesion underlies FA.
KW - Animals
KW - DNA
KW - DNA Damage
KW - DNA Repair
KW - DNA Replication
KW - Fanconi Anemia
KW - Humans
KW - Journal Article
KW - Research Support, Non-U.S. Gov't
KW - Review
U2 - 10.1016/j.ceb.2015.09.002
DO - 10.1016/j.ceb.2015.09.002
M3 - Review
C2 - 26512453
VL - 37
SP - 49
EP - 60
JO - Current Opinion in Cell Biology
JF - Current Opinion in Cell Biology
SN - 0955-0674
ER -
ID: 176967517