J 2019

New Gene Markers of Angiogenesis and Blood Vessels Development in Porcine Ovarian Granulosa Cells during Short-Term Primary Culture In Vitro

CHERMULA, B., M. BRAZERT, D. IZYCKI, S. CIESIOLKA, W. KRANC et. al.

Basic information

Original name

New Gene Markers of Angiogenesis and Blood Vessels Development in Porcine Ovarian Granulosa Cells during Short-Term Primary Culture In Vitro

Authors

CHERMULA, B. (616 Poland), M. BRAZERT (616 Poland), D. IZYCKI (616 Poland), S. CIESIOLKA (616 Poland), W. KRANC (616 Poland), P. CELICHOWSKI (616 Poland), K. OZEGOWSKA (616 Poland), M. J. NAWROCKI (616 Poland), M. JANKOWSKI (616 Poland), Michal JEŠETA (203 Czech Republic, belonging to the institution), P. ANTOSIK (616 Poland), D. BUKOWSKA (616 Poland), M. T. SKOWRONSKI (616 Poland), K. P. BRUSSOW (616 Poland), M. BRUSKA (616 Poland), L. PAWELCZYK (616 Poland), M. ZABEL (616 Poland), M. NOWICKI (616 Poland) and B. KEMPISTY (616 Poland, guarantor)

Edition

Biomed Research International, New York, Hindawi Publishing Corporation, 2019, 2314-6133

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30214 Obstetrics and gynaecology

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 2.276

RIV identification code

RIV/00216224:14110/19:00113005

Organization unit

Faculty of Medicine

UT WoS

000458388600001

Keywords in English

INDIAN HEDGEHOG; GROWTH; DIFFERENTIATION; DEFICIENCY; ACTIVATION; PREGNANCY; STEMNESS; MATRIX; MICE

Tags

Změněno: 5/5/2020 09:19, Mgr. Tereza Miškechová

Abstract

V originále

The physiological processes that drive the development of ovarian follicle, as well as the process of oogenesis, are quite well known. Granulosa cells are major players in this occurrence, being the somatic element of the female gamete development. They participate directly in the processes of oogenesis, building the cumulus-oocyte complex surrounding the ovum. In addition to that, they have a further impact on the reproductive processes, being a place of steroid sex hormone synthesis and secretion. It is known that the follicle development creates a major need for angiogenesis and blood vessel development in the ovary. In this study, we use novel molecular approaches to analyze markers of these processes in porcine granulosa cultured primarily in vitro. The cells were recovered from mature sus scrofa specimen after slaughter. They were then subjected to enzymatic digestion and culture primarily for a short term. The RNA was extracted from cultures in specific time periods (0h, 24h, 48h, 96h, and 144h) and analyzed using expression microarrays. The genes that exhibited fold change bigger than |2|, and adjusted p-value lower than 0.05, were considered differentially expressed. From these, we have chosen the members of angiogenesis, blood vessel development, blood vessel morphogenesis, cardiovascular system development, and vasculature development for further selection. CCL2, FGFR2, SFRP2, PDPN, DCN, CAV1, CHI3L1, ITGB3, FN1, and LOX which are upregulated, as well as CXCL10, NEBL, IHH, TGFBR3, SCUBE1, IGF1, EDNRA, RHOB, PPARD, and SLITRK5 genes whose expression is downregulated through the time of culture, were chosen as the potential markers, as their expression varied the most during the time of culture. The fold changes were further validated with RT-qPCR. The genes were described, with special attention to their possible function in GCs during culture. The results broaden the general knowledge about GC's in vitro molecular processes and might serve as a point of reference for further in vivo and clinical studies.