Granulosa cells exposed to fibroblast growth factor 8 and 18 reveal early onset of cell growth and survival
عنوان مقاله: Granulosa cells exposed to fibroblast growth factor 8 and 18 reveal early onset of cell growth and survival
شناسه ملی مقاله: JR_IJRM-17-6_006
منتشر شده در شماره 6 دوره 17 فصل در سال 1398
شناسه ملی مقاله: JR_IJRM-17-6_006
منتشر شده در شماره 6 دوره 17 فصل در سال 1398
مشخصات نویسندگان مقاله:
Fatemeh Amin Marashi - Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, St-Hyacinthe, Québec, Canada J۲S ۷C۶
Ali Torabi - Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, St-Hyacinthe, Québec, Canada J۲S ۷C۶.
Francis Beaudry - Groupe de Recherche en Pharmacologie Animale du Québec (GREPAQ), Département de Biomédecine Vétérinaire, Faculté de Médecine Vétérinaire, Université de Montréal, St-Hyacinthe, Québec, Canada
خلاصه مقاله:
Fatemeh Amin Marashi - Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, St-Hyacinthe, Québec, Canada J۲S ۷C۶
Ali Torabi - Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, St-Hyacinthe, Québec, Canada J۲S ۷C۶.
Francis Beaudry - Groupe de Recherche en Pharmacologie Animale du Québec (GREPAQ), Département de Biomédecine Vétérinaire, Faculté de Médecine Vétérinaire, Université de Montréal, St-Hyacinthe, Québec, Canada
Background: Fibroblast growth factors (FGFs) are growth factors that have diverse biological activities including broad mitogenic and cell survival activities. They function through the activation of a specific tyrosine kinase receptor that transduces the signal by activating several intracellular signaling pathways. Objective: To identify the different signaling pathways involved in the mechanism of action of FGF8 and FGF18 on ovine granulosa cells using mass spectrometry. Materials and Methods: Ovine ovarian granulosa cells were harvested from adult sheep independently at the stage of the estrous cycle and were cultured at a density of 500,000 viable cells in 1 ml DMEM/F12 medium for five days. The cells were then treated on day 5 of culture with 10 ng/mL FGF8 and FGF18 for 30 minutes, and total cell protein was collected for mass spectrometry.Results: Mass spectrometry showed that both FGF8 and FGF18 significantly induce simultaneous upregulation of several proteins, including ATF1, STAT3, MAPK1, MAPK3, MAPK14, PLCG1, PLCG2, PKCA, PIK3CA, RAF1, GAB1, and BAG2 (> 1.5-fold; p < 0.01).Conclusion: ATF1 and STAT3 are important transcription factors involved in cell growth, proliferation and survival, and consequently can hamper or rescue the normal ovine reproductive system function
کلمات کلیدی: Fibroblast growth factors, Proteomics, Mass spectrometry, Granulosa cell, Proliferation.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/992447/