Detailed Information on Publication Record
2018
ENZYME LINKED RECEPTOR PROTEIN SIGNALING PATHWAY IS ONE OF THE ONTOLOGY GROUPS THAT ARE HIGHLY UP-REGULATED IN PORCINE OOCYTES BEFORE IN VITRO MATURATION
BORYS, S., M. BRAZERT, M. JANKOWSKI, I. KOCHEROVA, P. CELICHOWSKI et. al.Basic information
Original name
ENZYME LINKED RECEPTOR PROTEIN SIGNALING PATHWAY IS ONE OF THE ONTOLOGY GROUPS THAT ARE HIGHLY UP-REGULATED IN PORCINE OOCYTES BEFORE IN VITRO MATURATION
Authors
BORYS, S., M. BRAZERT, M. JANKOWSKI, I. KOCHEROVA, P. CELICHOWSKI, M. J. NAWROCKI, W. KRANC, A. BRYJA, M. KULUS, Michal JEŠETA (203 Czech Republic, belonging to the institution), W. PIENKOWSKI, A. BREBOROWICZ, D. BUKOWSKA, P. ANTOSIK, L. PAWELCZYK, M. T. SKOWRONSKI, K. P. BRUSSOW, M. BRUSKA, M. ZABEL, M. NOWICKI, K. OZEGOWSKA and B. KEMPISTY (guarantor)
Edition
Journal of biological regulators and homeostatic agents, Silva Marina, Biolife SAS, 2018, 0393-974X
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
30214 Obstetrics and gynaecology
Country of publisher
Italy
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 1.558
RIV identification code
RIV/00216224:14110/18:00124603
Organization unit
Faculty of Medicine
UT WoS
000449211700005
Keywords in English
pig; oocytes; microarray assays; in vitro maturation (IVM)
Tags
International impact, Reviewed
Změněno: 16/5/2022 11:00, Mgr. Tereza Miškechová
Abstract
V originále
Before being able to fully participate in the processes associated with its function as a female gamete, the oocyte needs to undergo a range of changes to achieve its mature form. These morphological, biochemical and metabolomic processes are induced by the somatic tissues surrounding the oocyte, through the expression of specific transcription and growth factors. The maturation of the oocyte is highly important for the proceedings that lead to successful fertilization, early embryonic development and implantation. Domestic pigs were used as models for our study, with the cumulus-oocyte complexes obtained from the ovaries that were recovered at slaughter. After shedding of the cumulus, oocytes were assessed with BCB test, with the viable ones chosen to undergo in vitro maturation. With the use of expression microarrays, we analyzed gene expression before and after IVM and detected major changes in both genes that were proven to be associated with oocyte maturation before (FOS, VEGFA, CHRDL1, TGFBR3, FST, INSR, ID1, TXNIP, SMAD4, MAP3K1, EIF2AK3 and KIT) and genes not previously linked with reproduction associated processes (MYO1E,PHII; KLF10 and SHOC2). All the genes were briefly described, with consideration of possible involvement of the newly discovered elements of the transcriptome in the process of oocyte maturation.