Zobrazeno 1 - 10
of 13
pro vyhledávání: '"W C Weinberg"'
Autor:
W C Weinberg, Robert J. McEvilly, V Vasilyev, Bogi Andersen, Mark R. Pittelkow, Michael G. Rosenfeld, Farideh Hooshmand, John R. Bermingham, S H Yuspa, O Rennekampff, J F Hansbrough
Publikováno v:
Genes & Development. 11:1873-1884
Here we report on investigation of the role of the POU domain genes Skin-1a/i (Skn-1a/i/Epoc/Oct-11) and Testes-1 (Tst-1/Oct-6/SCIP) in epidermis where proliferating basal keratinocytes withdraw from the cell cycle, migrate suprabasally, and terminal
Autor:
W C, Weinberg, E, Fernandez-Salas, D L, Morgan, A, Shalizi, E, Mirosh, E, Stanulis, C, Deng, H, Hennings, S H, Yuspa
Publikováno v:
Cancer research. 59(9)
Tumor suppression by p53 is believed to reside in its ability to regulate gene transcription, including up-regulation of p21WAF1. In p53(-/-) mice, chemical- or oncogene-induced skin tumors undergo accelerated malignant conversion. To determine the c
Publikováno v:
Molecular carcinogenesis. 21(1)
We previously demonstrated that after transduction with the v-Ha-ras oncogene and grafting onto nude mouse hosts, primary epidermal keratinocytes with a null mutation in the p53 gene form tumors with increased growth rates and predisposition to malig
Publikováno v:
Cancer research. 56(16)
Alterations in expression of or responsiveness to transforming growth factor beta (TGF-beta) are frequently found in human and animal epithelial cancers and are though to be important for loss of growth control in the neoplastic cell. We show here th
Publikováno v:
Oncogene. 10(12)
The regulation of p53 protein synthesis and p53-mediated gene transactivation were evaluated in cultured mouse keratinocytes maintained as basal cells or induced to differentiate by Ca2+0.1 mM. p53 protein half-life, p53 protein synthesis and the lev
Publikováno v:
Methods in enzymology. 254
Publikováno v:
Cancer research. 54(21)
Epidermal keratinocyte cultures were established from newborn mice expressing a null mutation in the p53 gene to explore the contribution of p53 to epidermal growth regulation and neoplasia. Keratinocytes were initiated by transduction with a replica
Publikováno v:
International Journal of Cancer. 39:778-784
A number of current models of carcinogenesis postulate that rare events are critical in the formation of malignant neoplasms. The most fundamental prediction of the hypothesis that these events are rare is the clonality of neoplasms. Evidence from sp
Autor:
Philip M. Iannaccone, W. C. Weinberg
Publikováno v:
Journal of Experimental Zoology. 243:217-223
A series of chimeric rats was used to investigate the histogenesis of the adrenal cortex. These animals were produced by amalgamating preimplantation embryos of two congenic strains which express different alloantigens of the major histocompatibility
Autor:
Philip M. Iannaccone, W. C. Weinberg
Publikováno v:
Journal of Cell Science. 89:423-431
The clonality of chemically induced altered hepatocellular foci was examined in rat liver. Chimeric rats composed of two histologically distinguishable cell lineages were placed on an initiation-promotion protocol for liver cancer induction. This res