TY  - CHAP
A1  - Dash, Bipin C.
A1  - EI-Deiry, Wafik S.
T1  - Cell cycle checkpoint control mechanisms that can be disrupted in cancer
N2  - Maintenance of genomic integrity is essential to avoid cellular transformation, neoplasia, or cell death. DNA synthesis, mitosis, and cytokinesis are important cellular processes required for cell division and the maintenance of cellular homeostasis; they are governed by many extra- and intra-cellular stimuli. Progression of normal cell division depends on cyclin interaction with cyclin-dependent kinases (Cdk) and the degradation of cyclins before chromosomal segregation through ubiquitination. Multiple checkpoints exist and are conserved in the cell cycle in higher eukaryotes to ensure that if one fails, others will take care of genomic integrity and cell survival. Many genes act as either positive or negative regulators of checkpoint function through different kinase cascades, delaying cell cycle progression to repair the DNA lesions and breaks, and assuring equal segregation of chromosomes to daughter cells. Understanding the checkpoint pathways and genes involved in the cellular response to DNA damage and cell division events in normal and cancer cells, provides information about cancer predisposition, and suggests design of small molecules and other strategies for cancer therapy. Key Words: ATM-ATR; ATM/ATR; Aurora kinases; BRCAl; Cdc6; Cdc25; Cdc27-Cdc20/CdhI; Cell cycle; CENP-E; centrosome; checkpoint; Chkl/Chk2; cyc1in-Cdk; cyclindependent kinase inhibitors (CKI); hATRIP; Mad/Bub; MCM; MgcRacGAP; microtubule-associated proteins (MAPs); mitotic exit network (MEN); Mpsl; NIMA kinases; ORC; p53; PCNA; PBK-Akt; Plk; Rad50-Nbsl-Mrell; Ran-GTP; Ras; RB-E2F; SMC; Teml.
KW  - ATM-ATR
KW  - Aurora kinases
KW  - BRCAl
KW  - Cdc6; Cdc25; Cdc27-Cdc20/CdhI
KW  - Cell cycle
KW  - CENP-E
KW  - centrosome
Y1  - 2004
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/10841
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-1117918
N1  - Signatur: SR 2894 ; ISSN : 1064-3745
ER  -