Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jeffrey E. DeClue"'
Autor:
Giovanna Benvenuto, Nancy Ratner, Bo Ling, William C. Vass, David Viskochil, Shaowei Li, Sue C. Heffelfinger, Jeffrey E. DeClue, Wen Rui
Publikováno v:
Journal of Clinical Investigation. 105:1233-1241
We have found that EGF-R expression is associated with the development of the Schwann cell-derived tumors characteristic of neurofibromatosis type 1 (NF1) and in animal models of this disease. This is surprising, because Schwann cells normally lack E
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. 90:5539-5543
The NF1 gene, which is altered in patients with type 1 neurofibromatosis, encodes neurofibromin, a protein whose GTPase-activating function can negatively regulate GTP-Ras by accelerating its conversion to inactive GDP-Ras. In schwannoma cell lines f
Autor:
Jonathan A. Fletcher, Douglas R. Lowy, Nancy Ratner, Scott R. Diehl, William C. Vass, Jeffrey E. DeClue, Alex G. Papageorge
Publikováno v:
Cell. 69:265-273
Tumor cell lines derived from malignant schwannomas removed from patients with neurofibromatosis type 1 (NF1) have been examined for the level of expression of NF1 protein. All three NF1 lines examined expressed lower levels of NF1 protein than contr
Autor:
Nancy Ratner, Yuan Huang, Tilat A. Rizvi, Jason Bowersock, John Vitullo, Shyra J. Miller, Linda M. Parysek, Gunnar Johansson, Kristine S. Vogel, Hongzhen Li, Jeffrey E. DeClue, Amer Sidani
Publikováno v:
Molecular and cellular biology. 23(6)
Loss of axonal contact characterizes Schwann cells in benign and malignant peripheral nerve sheath tumors (MPNST) from neurofibromatosis type 1 (NF1) patients. Tumor Schwann cells demonstrate NF1 mutations, elevated Ras activity, and aberrant epiderm
Publikováno v:
Cancer research. 62(15)
The human disease neurofibromatosis type 1 (NF1) is caused by mutations in the NF1 gene, and is characterized by the formation of benign and malignant tumors of the peripheral nervous system. We have shown previously that aberrant expression of the e