Functional Expression of Human p21WAF1/CIP1Gene in Rat Glioma Cells Suppresses Tumor Growthin Vivoand Induces Radiosensitivity
β Scribed by Michael Hsiao; Victor Tse; Jason Carmel; Eugenia Costanzi; Bryan Strauss; Martin Haas; Gerald D. Silverberg
- Book ID
- 115580099
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 757 KB
- Volume
- 233
- Category
- Article
- ISSN
- 0006-291X
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π SIMILAR VOLUMES
p21 WAF1/CIP1 is a downstream mediator of p53 and mediates growth arrest by inhibiting the action of G 1 cyclin-dependent kinases. Since cellular differentiation is frequently characterized by G 1 arrest, we examined whether p21 WAF1/CIP1 overexpression would induce growth suppression and differenti
## Abstract The cyclinβdependent kinase inhibitor protein p21^Waf1/Cip1^ is a potent tumor suppressor. Here, we demonstrate that estradiol regulates the p21^Waf1/Cip1^ gene. Estradiol induces p21^Waf1/Cip1^ mRNA expression within 30β60βmin independent of new protein synthesis in the estrogen recept