Expression of glypican-1, syndecan-1 and syndecan-4 mRNAs protein kinase C-regulated in rat immature Sertoli cells by semi-quantitative RT-PCR analysis.
Expression of glypican-1, syndecan-1 and syndecan-4 mRNAs protein kinase C-regulated in rat immature Sertoli cells by semi-quantitative RT-PCR analysis.
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通过半定量 RT-PCR 分析,观察大鼠未成熟支持细胞中磷脂酰肌醇蛋白聚糖 (glypican)、syndecan-1 和 syndecan-4 mRNA 蛋白激酶 C 调节的表达。
DOI:
10.1016/s0304-4165(00)00006-4
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
C. Villers
中科院分区:
文献类型:
--
作者:
S. Brucato;A. Harduin;F. Godard;J. Bocquet;C. Villers
In seminiferous tubules, Sertoli cells provide structural and nutritional support for the developing germinal cells. Cell to cell signalization and cell adhesion require proteoglycans expressed at the cell membrane. A preliminary biochemical and structural approach indicated that cell surface proteoglycans are mostly heparan sulfate (HSPG) in immature rat Sertoli cells. The present study focused on the qualitative and quantitative expression of three membrane HSPG, syndecan-1, syndecan-4 and glypican-1 in Sertoli cells of 20-day-old rat. A semi-quantitative multiplex RT-PCR strategy was developed to appreciate the effect of PKC activation on the mRNA expression of the three HSPG. Our data show that the syndecan-1 and glypican-1 mRNA expression is increased by the phorbol myristate acetate (PMA) suggesting a regulation of their expression by the phosphatidyl inositol pathway, as previously hypothesized (Fagen et al., Biochim. Biophys. Acta, 1472 (1999) 250–261). In addition, a physiological effector of the PKC as ATP gave similar effects. Thus, this over-expression could be related with paracrine factors secreted by germ cells.
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DOI:
10.1016/0006-291x(92)92398-h
发表时间:
1992
影响因子:
3.1
作者:
Karthikeyan,L;Maurel,P;Rauch,U;Margolis,RK;Margolis,RU
通讯作者:
Margolis,RU
DOI:
--
发表时间:
1990
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Carey,DJ;Crumbling,DM;Stahl,RC;Evans,DM
通讯作者:
Evans,DM
DOI:
--
发表时间:
1993
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Hinkes,MT;Goldberger,OA;Neumann,PE;Kokenyesi,R;Bernfield,M
通讯作者:
Bernfield,M
DOI:
10.1016/0006-291x(92)91181-o
发表时间:
1992
影响因子:
3.1
作者:
Welsh,MJ;Ireland,ME
通讯作者:
Ireland,ME
DOI:
--
发表时间:
1993
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Cizmeci-Smith,G;Stahl,RC;Showalter,LJ;Carey,DJ
通讯作者:
Carey,DJ