p21 (CDKN1A) is a negative regulator of p53 stability
EV Broude, ZN Demidenko, C Vivo, ME Swift… - Cell Cycle, 2007 - Taylor & Francis
… The results of the present study demonstrate that p21 acts as a negative regulator of cellular
p53 levels in two human cell lines of different tissue types. The finding that the protease/…
p53 levels in two human cell lines of different tissue types. The finding that the protease/…
Biology of the cell cycle inhibitor p21CDKN1A: molecular mechanisms and relevance in chemical toxicology
I Dutto, M Tillhon, O Cazzalini, LA Stivala… - Archives of toxicology, 2015 - Springer
… The p21 CDKN1A gene was previously known with different abbreviations, such as WAF1
(wild-type p53-… activity by driving its localization and by regulating the protein stability. …
(wild-type p53-… activity by driving its localization and by regulating the protein stability. …
CDKN1A/p21 in Breast Cancer: Part of the Problem, or Part of the Solution?
E Manousakis, CM Miralles, MG Esquerda… - International Journal of …, 2023 - mdpi.com
… nuclear localisation and stability of CDKN1A/p21 [14]. Human interacting proteins of … of
mesenchymal markers, suggesting that CDKN1A/p21 is a negative regulator of EMT, and may …
mesenchymal markers, suggesting that CDKN1A/p21 is a negative regulator of EMT, and may …
The Multifaceted p21 (Cip1/Waf1/CDKN1A) in Cell Differentiation, Migration and Cancer Therapy
NN Kreis, F Louwen, J Yuan - Cancers, 2019 - mdpi.com
… Reversible protein phosphorylation by diverse kinases serves as an additional posttranslational
mechanism controlling p21′s function, localization, binding partners, stability and …
mechanism controlling p21′s function, localization, binding partners, stability and …
Revisiting the Function of p21CDKN1A in DNA Repair: The Influence of Protein Interactions and Stability
… The p21 CDKN1A protein is an important player in the maintenance of genome stability
through … In the DNA damage response, p21 interacts with specific proteins to integrate cell-cycle …
through … In the DNA damage response, p21 interacts with specific proteins to integrate cell-cycle …
Cell cycle regulation: p53-p21-RB signaling
K Engeland - Cell Death & Differentiation, 2022 - nature.com
… Following p53 activation, transcription of p21/CDKN1A is strongly induced as a direct target
… Thus, p27 stabilization will cause hypophosphorylation of p130 and subsequent DREAM …
… Thus, p27 stabilization will cause hypophosphorylation of p130 and subsequent DREAM …
MicroRNAs in the miR-106b family regulate p21/CDKN1A and promote cell cycle progression
I Ivanovska, AS Ball, RL Diaz, JF Magnus… - … and cellular biology, 2008 - Am Soc Microbiol
… ) into asynchronously growing HMECs immortalized by stable integration of human
telomerase (… observed in cells depleted of negative regulators of S-phase entry (eg, Rb [Citation39]). …
telomerase (… observed in cells depleted of negative regulators of S-phase entry (eg, Rb [Citation39]). …
Regulation of the cyclin-dependent kinase inhibitor 1A gene (CDKN1A) by the repressor BOZF1 through inhibition of p53 acetylation and transcription factor Sp1 …
MK Kim, BN Jeon, DI Koh, KS Kim, SY Park… - Journal of Biological …, 2013 - ASBMB
… inducible transcription activation of CDKN1A. BOZF1 is unique … , and it inhibited p53 acetylation
without affecting p53 stability. … is a negative regulator of tumor suppressors p53 and p21. …
without affecting p53 stability. … is a negative regulator of tumor suppressors p53 and p21. …
KLHL4, a novel p53 target gene, inhibits cell proliferation by activating p21WAF/CDKN1A
SH Choi, SY Cho, J Song, MW Hur - Biochemical and Biophysical …, 2020 - Elsevier
… p53, p21 WAF/CDKN1A is a major negative regulator of cell cycle progression and we observed
increased in p21 expression by p53. … p53 expression by controlling protein stability, and …
increased in p21 expression by p53. … p53 expression by controlling protein stability, and …
Dual role of p21 in the progression of cancer and its treatment
… of the transcriptional activation and repression of CDKN1A.By … after DNA damage in
the absence of p21 stabilization.… Cdk inhibitors: Positive and negative regulators of g1-phase …
the absence of p21 stabilization.… Cdk inhibitors: Positive and negative regulators of g1-phase …