Deficient LAR expression decreases basal forebrain cholinergic neuronal size and hippocampal cholinergic innervation
Deficient LAR expression decreases basal forebrain cholinergic neuronal size and hippocampal cholinergic innervation
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LAR 表达不足会降低基底前脑胆碱能神经元大小和海马胆碱能神经支配
DOI:
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发表时间:
1997
影响因子:
4.2
通讯作者:
F. Longo
中科院分区:
文献类型:
--
作者:
T. Yeo;Tao Yang;S. Massa;Julie S. Zhang;J. Honkaniemi;L. Butcher;F. Longo
A role in neural development for protein tyrosine phosphatase (PTPase) receptors has been suggested by the finding of aberrant neurite outgrowth in Drosophila mutants lacking functional leukocyte common antigen‐related (LAR) PTPase receptors; however, PTPase functions in the mammalian nervous system remain to be established. In transgenic mice containing a gene trap in the LAR gene, only trace expression of full‐length LAR transcripts was found. In these mice, the size of basal forebrain cholinergic neurons was significantly reduced and cholinergic innervation of the dentate gyrus was markedly decreased. These findings constitute the first demonstration of an aberrant neuronal phenotype in a mammalian PTPase mutant and support the hypothesis that LAR‐type PTPase receptors function to establish and/or maintain neuronal networks. J. Neurosci. Res. 47:348–360, 1997. © 1997 Wiley‐Liss, Inc.
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DOI:
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发表时间:
1993
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Longo,FM;Martignetti,JA;LeBeau,JM;Zhang,JS;Barnes,JP;Brosius,J
通讯作者:
Brosius,J
DOI:
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发表时间:
1994
期刊:
Critical reviews in neurobiology
影响因子:
--
作者:
Naegele,JR;Lombroso,PJ
通讯作者:
Lombroso,PJ
影响因子:
7.5
作者:
BRADYKALNAY, SM;TONKS, NK
通讯作者:
TONKS, NK
DOI:
--
发表时间:
1994
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
O'Grady,P;Krueger,NX;Streuli,M;Saito,H
通讯作者:
Saito,H
DOI:
10.1089/dna.1988.7.261
发表时间:
1988-05-01
期刊:
DNA-A JOURNAL OF MOLECULAR & CELLULAR BIOLOGY
影响因子:
--
作者:
DANIELSON, PE;FORSSPETTER, S;SUTCLIFFE, JG
通讯作者:
SUTCLIFFE, JG