HSV-1 vector-mediated gene transfer of the human nerve growth factor receptor p75hNGFR defines high-affinity NGF binding
HSV-1 vector-mediated gene transfer of the human nerve growth factor receptor p75hNGFR defines high-affinity NGF binding
复制标题
HSV-1 载体介导的人神经生长因子受体 p75hNGFR 基因转移定义了高亲和力 NGF 结合
作者:
D. Battleman;A. Geller;M. Chao
A series of recombinant herpes simplex virus (HSV-1) vectors have been constructed that encode either the full-length cDNA of the human p75 NGF receptor (p75hNGFR) or truncated forms of the receptor. Infection of cultured fibroblast cells with viral stocks results in abundant expression of all three cDNAs, as detected by affinity cross-linking, immunoblot analysis, and equilibrium binding. Furthermore, viral infection of primary neuronal cultures gives easily detectable p75 expression by immunofluorescence and affinity cross-linking. When p75 was introduced by viral infection into fibroblast cells expressing the trk proto-oncogene, a new binding site was created, consistent with high-affinity NGF binding. This site is not created by the coexpression of truncated forms of p75 that lack either the extracellular ligand binding domain or the cytoplasmic domain of the receptor, suggesting that both of these regions of the receptor are required for the formation of the high-affinity NGF binding site. Hence, these HSV-1 vectors give rise to appropriate NGF receptor binding after viral infection. The application of these HSV-1 constructs to primary neuronal culture and in vivo models of p75NGFR function is discussed.
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DOI:
--
发表时间:
1983
期刊:
Journal of molecular and applied genetics
影响因子:
--
作者:
Hall,CV;Jacob,PE;Ringold,GM;Lee,F
通讯作者:
Lee,F
DOI:
--
发表时间:
1991
期刊:
Progress in clinical and biological research
影响因子:
--
作者:
Matsushima,H;Bogenmann,E
通讯作者:
Bogenmann,E
DOI:
--
发表时间:
1984
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Chandler,CE;Parsons,LM;Hosang,M;Shooter,EM
通讯作者:
Shooter,EM
影响因子:
56.9
作者:
KAPLAN, DR;HEMPSTEAD, BL;PARADA, LF
通讯作者:
PARADA, LF
DOI:
10.1016/0169-328x(86)90020-3
发表时间:
1986-07-01
期刊:
MOLECULAR BRAIN RESEARCH
影响因子:
--
作者:
MOBLEY, WC;RUTKOWSKI, JL;JOHNSTON, MV
通讯作者:
JOHNSTON, MV