scholarly journals Homology-directed Fanconi anemia pathway cross-link repair is dependent on DNA replication

2011 ◽  
Vol 18 (4) ◽  
pp. 500-503 ◽  
Author(s):  
Koji Nakanishi ◽  
Francesca Cavallo ◽  
Loïc Perrouault ◽  
Carine Giovannangeli ◽  
Mary Ellen Moynahan ◽  
...  
Science ◽  
2009 ◽  
Vol 326 (5960) ◽  
pp. 1698-1701 ◽  
Author(s):  
P. Knipscheer ◽  
M. Raschle ◽  
A. Smogorzewska ◽  
M. Enoiu ◽  
T. V. Ho ◽  
...  

Author(s):  
Qiuzhen Li ◽  
Kata Dudás ◽  
Gabriella Tick ◽  
Lajos Haracska

DNA interstrand crosslinks (ICLs) are covalently bound DNA lesions, which are commonly induced by chemotherapeutic drugs, such as cisplatin and mitomycin C or endogenous byproducts of metabolic processes. This type of DNA lesion can block ongoing RNA transcription and DNA replication and thus cause genome instability and cancer. Several cellular defense mechanism, such as the Fanconi anemia pathway have developed to ensure accurate repair and DNA replication when ICLs are present. Various structure-specific nucleases and translesion synthesis (TLS) polymerases have come into focus in relation to ICL bypass. Current models propose that a structure-specific nuclease incision is needed to unhook the ICL from the replication fork, followed by the activity of a low-fidelity TLS polymerase enabling replication through the unhooked ICL adduct. This review focuses on how, in parallel with the Fanconi anemia pathway, PCNA interactions and ICL-induced PCNA ubiquitylation regulate the recruitment, substrate specificity, activity, and coordinated action of certain nucleases and TLS polymerases in the execution of stalled replication fork rescue via ICL bypass.


2008 ◽  
Vol 283 (15) ◽  
pp. 9844-9851 ◽  
Author(s):  
James Hejna ◽  
Megan Holtorf ◽  
Jennie Hines ◽  
Lauren Mathewson ◽  
Aaron Hemphill ◽  
...  

2011 ◽  
Vol 2 (9) ◽  
pp. 704-711 ◽  
Author(s):  
Xiaoyu Su ◽  
Jun Huang

Author(s):  
Masamichi Ishiai ◽  
Junya Tomida ◽  
Akiko Itaya ◽  
James Hejna ◽  
Minoru Takata

2005 ◽  
Vol 14 (5) ◽  
pp. 693-701 ◽  
Author(s):  
Niall G. Howlett ◽  
Toshiyasu Taniguchi ◽  
Sandra G. Durkin ◽  
Alan D. D'Andrea ◽  
Thomas W. Glover

2011 ◽  
Vol 108 (16) ◽  
pp. 6492-6496 ◽  
Author(s):  
K. N. Yamamoto ◽  
S. Kobayashi ◽  
M. Tsuda ◽  
H. Kurumizaka ◽  
M. Takata ◽  
...  

2013 ◽  
Vol 91 (5) ◽  
pp. 381-393 ◽  
Author(s):  
Pallavi Shukla ◽  
Avani Solanki ◽  
Kanjaksha Ghosh ◽  
Babu Rao Vundinti

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