Protein Information

Name CIP1
Synonyms CAP20; CDKN1A; Cip1; PIC 1; PIC1; P21; CDK interacting protein 1; CDK interaction protein 1…

Compound Information

Name sodium arsenite
CAS sodium arsenenite

Reference List

PubMed Abstract RScore(About this table)
11807808 Kim JY, Choi JA, Kim TH, Yoo YD, Kim JI, Lee YJ, Yoo SY, Cho CK, Lee YS, Lee SJ: Involvement of p38 mitogen-activated protein kinase in the cell growth inhibition by sodium arsenite. J Cell Physiol. 2002 Jan;190(1):29-37.

These data demonstrate a possible link between the activation of p38MAPK and induction of p21 (CIP1/WAF1), suggesting that the activation of p38MAPK is, at least in part, related to the cell growth inhibition by sodium arsenite.
33(0,1,1,3) Details
16797887 Suzuki T, Tsukamoto I: Arsenite induces apoptosis in hepatocytes through an enhancement of the activation of Jun N-terminal kinase and p38 mitogen-activated protein kinase caused by partial hepatectomy. Toxicol Lett. 2006 Sep 10;165(3):257-64. Epub 2006 May 12.

To investigate the effects of arsenite on cell proliferation and the signal transduction in hapatocytes in vivo, rats received a single injection of sodium arsenite immediately after partial hepatectomy.
The arsenite-injection markedly increased the phosphorylated forms of c-Jun and ATF-2 and the protein levels of c-Jun, p53 and p21 (WAF1/CIP1) in the partially hepatectomized liver.
2(0,0,0,2) Details
15734884 Nuntharatanapong N, Chen K, Sinhaseni P, Keaney JF Jr: EGF receptor-dependent JNK activation is involved in arsenite-induced p21Cip1/Waf1 upregulation and endothelial apoptosis. Am J Physiol Heart Circ Physiol. 2005 Jul;289(1):H99-H107. Epub 2005 Feb 25.

In this study, we sought to explore the signaling pathway triggered by sodium arsenite and its implication for endothelial phenotype.
4(0,0,0,4) Details
20000476 Salazar AM, Miller HL, McNeely SC, Sordo M, Ostrosky-Wegman P, States JC: Suppression of p53 and p21CIP1/WAF1 reduces arsenite-induced aneuploidy. Chem Res Toxicol. 2010 Feb 15;23(2):357-64.

Cells were exposed to the environmental carcinogen sodium arsenite (15 and 20 microM), and the induction of micronuclei (MN) was evaluated in binucleated cells using the cytokinesis-block assay.
4(0,0,0,4) Details
12208374 Huang HS, Chang WC, Chen CJ: Involvement of reactive oxygen species in arsenite-induced downregulation of phospholipid hydroperoxide glutathione peroxidase in human epidermoid carcinoma A431 cells. Free Radic Biol Med. 2002 Sep 15;33(6):864-73.

In the present study, we found that sodium arsenite induced downregulation of mRNA, protein expression, and enzyme activity of PHGPx in time- and dose-dependent manners.
At the same time, it upregulated mRNA and protein expression of p21 (WAF1/CIP1).
3(0,0,0,3) Details
11812925 Wauson EM, Langan AS, Vorce RL: Sodium arsenite inhibits and reverses expression of adipogenic and fat cell-specific genes during in vitro adipogenesis. Toxicol Sci. 2002 Feb;65(2):211-9.

Arsenic also blocks upregulation of p21 (Cip1/Waf1), a factor whose expression is tightly regulated during adipogenesis.
2(0,0,0,2) Details