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.
复制标题

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
复制
发表时间:
2000
期刊:
Biochimica et biophysica acta
影响因子:
--
通讯作者:
C. Villers
C. Villers
中科院分区:
--
文献类型:
--
作者:
S. Brucato;A. Harduin;F. Godard;J. Bocquet;C. Villers

文献摘要

参考文献

被引文献

相似文献

在生精小管中,支持细胞为发育中的生发细胞提供结构和营养支持。细胞与细胞之间的信号传递和细胞黏附需要在细胞膜上表达蛋白多糖。初步的生化和结构分析表明,在未成熟的大鼠支持细胞中,细胞表面的蛋白多糖主要是硫酸乙酰肝素(HSPG)。本研究以20日龄大鼠支持细胞为研究对象,对Syndecan-1、Syndecan-4和Glypcan-1三种细胞膜HSPG的定性和定量表达进行了研究。建立了一种半定量的多重RT-PCR方法来评价PKC激活对三种HSPG基因表达的影响。我们的数据表明,Syndecan-1和Glypcan-1的mRNA表达被佛波酯(PMA)增加,这表明它们的表达受到磷脂酰肌醇途径的调节,正如先前假设的那样(Fagen等人,Biochim)。生物群落。学报,1472(1999)250-261)。此外,PKC的一个生理效应器与ATP也有类似的作用。因此,这种过度表达可能与生殖细胞分泌的旁分泌因子有关。
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.
从脑中克隆主要的硫酸乙酰肝素蛋白聚糖并鉴定为大鼠形式的磷脂酰肌醇蛋白聚糖。
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
雪旺细胞的细胞表面硫酸乙酰肝素蛋白多糖与细胞外基质蛋白的关联。
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
小鼠 syndecan-1 基因的组织和启动子活性。
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
生殖细胞介导的支持细胞刺激的第二信使途径。
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