p21Waf/CIP1 is a small unstructured protein that binds and inactivates cyclin-dependent kinases (CDKs). To this end, p21 levels increase following the activation of the p53 tumor suppressor. CDK inhibition by p21 triggers cell-cycle arrest in the G1 and G2 phases of the cell cycle. In the absence of exogenous insults causing replication stress, only residual p21 levels are prevalent that are insufficient to inhibit CDKs. However, research from different laboratories has demonstrated that these residual p21 levels in the S phase control DNA replication speed and origin firing to preserve genomic stability. Such an S-phase function of p21 depends fully on its ability to displace partners from chromatin-bound proliferating cell nuclear antigen...
The p21CDKN1A protein is an important player in the maintenance of genome stability through its func...
The CDK inhibitor p21 (WAF-1/CIP-1/SDI-1) has been implicated in DNA damage-induced p53-mediated G1 ...
The inhibitor of cyclin-dependent kinases p21(CDKN1A) plays a fundamental role in several pathways i...
The levels of the cyclin-dependent kinase (CDK) inhibitor p21 are low in S phase and insufficient to...
The p21(CDKN1A) protein is an important player in the maintenance of genome stability through its fu...
AbstractThe cyclin kinase inhibitor p21, originally described as a universal inhibitor of cyclin-dep...
p21(CDKN1A) (WAF1/CIP1/SDI1), the cyclin-dependent kinase (CDK) inhibitor belonging to the Cip/Kip f...
It has been previously described that p21 functions not only as a CDK inhibitor but also as a transc...
It has been previously described that p21 functions not only as a CDK inhibitor but also as a transc...
Following DNA damage caused by exogenous sources, such as ionizing radiation, the tumour suppressor ...
It has been previously described that p21 functions not only as a CDK inhibitor but also as a transc...
Following DNA damage caused by exogenous sources, such as ionizing radiation, the tumour suppressor ...
Proper control of the mammalian cell cycle requires the function of cyclin-dependent kinase (CDK) in...
Progression through the cell cycle is regulated by numerous proteins, one of which is the cyclin-dep...
The p53 tumour-suppressor protein controls the expression of a gene encoding the p21 cyclin-dependen...
The p21CDKN1A protein is an important player in the maintenance of genome stability through its func...
The CDK inhibitor p21 (WAF-1/CIP-1/SDI-1) has been implicated in DNA damage-induced p53-mediated G1 ...
The inhibitor of cyclin-dependent kinases p21(CDKN1A) plays a fundamental role in several pathways i...
The levels of the cyclin-dependent kinase (CDK) inhibitor p21 are low in S phase and insufficient to...
The p21(CDKN1A) protein is an important player in the maintenance of genome stability through its fu...
AbstractThe cyclin kinase inhibitor p21, originally described as a universal inhibitor of cyclin-dep...
p21(CDKN1A) (WAF1/CIP1/SDI1), the cyclin-dependent kinase (CDK) inhibitor belonging to the Cip/Kip f...
It has been previously described that p21 functions not only as a CDK inhibitor but also as a transc...
It has been previously described that p21 functions not only as a CDK inhibitor but also as a transc...
Following DNA damage caused by exogenous sources, such as ionizing radiation, the tumour suppressor ...
It has been previously described that p21 functions not only as a CDK inhibitor but also as a transc...
Following DNA damage caused by exogenous sources, such as ionizing radiation, the tumour suppressor ...
Proper control of the mammalian cell cycle requires the function of cyclin-dependent kinase (CDK) in...
Progression through the cell cycle is regulated by numerous proteins, one of which is the cyclin-dep...
The p53 tumour-suppressor protein controls the expression of a gene encoding the p21 cyclin-dependen...
The p21CDKN1A protein is an important player in the maintenance of genome stability through its func...
The CDK inhibitor p21 (WAF-1/CIP-1/SDI-1) has been implicated in DNA damage-induced p53-mediated G1 ...
The inhibitor of cyclin-dependent kinases p21(CDKN1A) plays a fundamental role in several pathways i...