2018
Presence of growth/differentiation factor-15 cytokine in human follicular fluid, granulosa cells, and oocytes
SOUČEK, Karel, Alice MALENOVSKÁ, Zuzana KAHOUNOVÁ, Ján REMŠÍK, Zuzana HOLUBCOVÁ et. al.Základní údaje
Originální název
Presence of growth/differentiation factor-15 cytokine in human follicular fluid, granulosa cells, and oocytes
Autoři
SOUČEK, Karel (203 Česká republika), Alice MALENOVSKÁ (203 Česká republika), Zuzana KAHOUNOVÁ (203 Česká republika), Ján REMŠÍK (703 Slovensko, domácí), Zuzana HOLUBCOVÁ (203 Česká republika, domácí), Tomáš SOUKUP (203 Česká republika), Daniela KURFÜRSTOVÁ (203 Česká republika), Jan BOUCHAL (203 Česká republika), Tereza SUCHANKOVÁ (203 Česká republika), Eva SLABÁKOVÁ (203 Česká republika) a Aleš HAMPL (203 Česká republika, garant, domácí)
Vydání
Journal of Assisted Reproduction and Genetics, NEW YORK, SPRINGER/PLENUM PUBLISHERS, 2018, 1058-0468
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10604 Reproductive biology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 2.820
Kód RIV
RIV/00216224:14110/18:00101318
Organizační jednotka
Lékařská fakulta
UT WoS
000441294700009
Klíčová slova anglicky
Follicular fluid; Growth/differentiation factor-15; Follicular granulosa cells; IVF
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 17. 12. 2019 09:46, Mgr. Marie Šípková, DiS.
Anotace
V originále
The purpose of the study was to determine whether the GDF-15 is present in follicular fluid; to evaluate if there is a relation between follicular and serum levels of GDF-15 and fertility status of study subjects; and to test whether granulosa cells, oocytes, or both produce GDF-15. This study used follicular fluid (FF, serum, and oocytes obtained under informed consent from women undergoing oocyte retrieval for in vitro fertilization. It also used ovaries from deceased preterm newborns. Collection of FF and blood at the time of oocyte retrieval, ELISA and western blot were performed to determine levels and forms of GDF-15. Concentrations of GDF-15 in FF and serum, its expression in ovarian tissue, and secretion from granulosa cells were analyzed. GDF-15 concentration in FF ranged from 35 to 572 ng/ml, as determined by ELISA. Western blot analysis revealed the GDF-15 pro-dimer only in FF. Both normal healthy and cancerous granulosa cells secreted GDF-15 into culture media. Primary oocytes displayed cytoplasmic GDF-15 positivity in immunostained newborn ovaries, and its expression was also observed in fully grown human oocytes. To the best of our knowledge, this is the first documentation of cytokine GDF-15 presence in follicular fluid. Its concentration was not associated with donor/patient fertility status. Our data also show that GDF-15 is expressed and inducible in both normal healthy and cancerous granulosa cells, as well as in oocytes.
Návaznosti
EE2.3.20.0185, projekt VaV |
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GA15-11707S, projekt VaV |
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NV15-33999A, projekt VaV |
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