Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jeffrey E. DeClue"'
Autor:
Hongzhen Li, Shaowei Li, Richard Braverman, Douglas R. Lowy, William C. Vass, Jeffrey E. DeClue
Publikováno v:
Molecular Carcinogenesis. 37:98-109
We investigated the effects of overexpression of the tuberous sclerosis-1 and -2 (TSC1/2) gene products (hamartin and tuberin, respectively) in the human kidney epithelial cell line 293 with an inducible expression system. As we had observed previous
Autor:
Alex G. Papageorge, Douglas R. Lowy, Jeffrey E. DeClue, Xiaolan Qian, Pieter H. Anborgh, William C. Vass
Publikováno v:
Molecular and Cellular Biology. 19:4611-4622
Ras GTPases, which play a pivotal role as transducers of various mitogenic and differentiation signals, function as molecular switches, cycling between an inactive GDP-bound state and an active GTP-bound state (33). Ras is negatively regulated by GTP
Publikováno v:
Journal of Biological Chemistry. 272:29301-29308
Tuberous sclerosis is an autosomal dominant disorder characterized by the development of benign growths in many tissues and organs. Linkage analysis revealed two disease-determining genes on chromosome 9 and chromosome 16. The TSC2 gene on chromosome
Publikováno v:
Oncogene. 15:1611-1616
Several inherited predisposition to cancer syndromes are associated with the development of nervous system tumors. Tuberous sclerosis complex (TSC) is an autosomal dominant disorder in which affected individuals are at risk for developing astrocytoma
Autor:
Alma F. Ferrier, Douglas R. Lowy, Giovanna Benvenuto, Deborah K. Morrison, Jeffrey E. DeClue, Wayne B. Anderson, Michael Lee
Publikováno v:
Journal of Biological Chemistry. 272:2136-2142
The Raf-1 serine/threonine protein kinase plays a central role in many of the mitogenic signaling pathways regulating cell growth and differentiation. The regulation of Raf-1 is complex, and involves protein-protein interactions as well as changes in
Publikováno v:
Proceedings of the National Academy of Sciences. 93:9154-9159
The Tsc2 gene, which is mutationally inactivated in the germ line of some families with tuberous sclerosis, encodes a large, membrane-associated GTPase activating protein (GAP) designated tuberin. Studies of the Eker rat model of hereditary cancer st
Publikováno v:
Journal of Biological Chemistry. 270:16409-16414
Tuberous sclerosis (TSC) is a human genetic syndrome characterized by the development of benign tumors in a variety of tissues, as well as rare malignancies. Two different genetic loci have been implicated in TSC; one of these loci, the tuberous scle
Autor:
S. Felzmann, D R Lowy, Gangfeng Xu, M. R. Johnson, William C. Vass, R. White, Jeffrey E. DeClue
Publikováno v:
Molecular and Cellular Biology. 14:641-645
The NF1 gene, which is altered in patients with type 1 neurofibromatosis, has been postulated to function as a tumor suppressor gene. The NF1 protein product neurofibromin stimulates the intrinsic GTPase activity of active GTP-bound Ras, thereby inac
Publikováno v:
Proceedings of the National Academy of Sciences. 88:9914-9918
The neurofibromatosis type 1 (NF1) gene responsible for von Recklinghausen neurofibromatosis is related to regulators of ras proteins, and a portion of NF1 that is homologous to the ras GTPase-activating protein (GAP) encodes a similar GTPase-stimula
Autor:
Jeffrey E. DeClue, D R Lowy, Ke Zhang, R. A. Blanchard, P. Martin, Alex G. Papageorge, J. C. Stone
Publikováno v:
Molecular and Cellular Biology. 11:3132-3138
A series of v-rasH effector domain mutants were analyzed for their ability to transform rat 2 cells at either low or high temperatures. Three mutants were found to be significantly temperature sensitive: Ile-36 changed to Leu, Ser-39 changed to Cys (