Skip to main content
Top
Published in: BMC Pregnancy and Childbirth 1/2021

Open Access 01-12-2021 | Research article

Expression of mRNAs for pro-and anti-apoptotic factors in granulosa cells and follicular fluid of women undergoing in vitro fertilization. A pilot study

Authors: József Bódis, Endre Sulyok, Ákos Várnagy, Viktória Prémusz, Krisztina Gödöny, Alexandra Makai, Ágnes Szenczi, Timea Varjas

Published in: BMC Pregnancy and Childbirth | Issue 1/2021

Login to get access

Abstract

Background

This observational clinical study evaluated the expression levels and predictive values of some apoptosis-related genes in granulosa cells (GCs) and follicular fluid (FF) of women undergoing in vitro fertilization (IVF).

Methods

GCs and FF were obtained at oocyte retrieval from 31 consecutive patients with heterogeneous infertility diagnosis (age: 34.3 ± 5.8 years, body mass index: 24.02 ± 3.12 kg/m2, duration of infertility: 4.2 ± 2.1 years). mRNA expression of pro-apoptotic (BAX, CASP3, CASP8) and anti-apoptotic (BCL2, AMH, AMHR, FSHR, LHR, CYP19A1) factors was determined by quantitative RT-PCR using ROCHE LightCycler 480.

Results

No significant difference in GC or FF mRNA expression of pro- and anti-apoptotic factors could be demonstrated between IVF patients with (9 patients) or without (22 patients) clinical pregnancy. Each transcript investigated was detected in FF, but their levels were markedly reduced and independent of those in GCs. The number of retrieved oocytes was positively associated with GC AMHR (r = 0.393, p = 0.029), but the day of embryo transfer was negatively associated with GC LHR (r = − 0.414, p = 0.020) and GC FSHR transcripts (r = − 0.535, p = 0.002). When pregnancy positive group was analysed separately the impact of apoptosis- related gene expressions on some selected measures of IVF success could be observed. Strong positive relationship was found between gene expression levels of pro- and anti-apoptotic factors in GCs.

Conclusion

Our study provides only marginal evidences for the apoptosis dependence of IVF outcome and suggests that the apoptosis process induces adaptive increases of the anti-apoptotic gene expression to attenuate apoptosis and to protect cell survival.
Literature
1.
go back to reference Oosterhuis GJ, Michgelsen HW, Lambalk CB, Schoemaker J, Vermes I. Apoptotic cell death in human granulosa-lutein cell: a possible indicator of in vitro fertilization outcome. Fertil Steril. 1998;70:474–9. Oosterhuis GJ, Michgelsen HW, Lambalk CB, Schoemaker J, Vermes I. Apoptotic cell death in human granulosa-lutein cell: a possible indicator of in vitro fertilization outcome. Fertil Steril. 1998;70:474–9.
3.
go back to reference Jiang J-Y, Cheung CKM, Wang Y, Tsang BK. Relationship of cell death and cell survival gene expression during ovarian follicular development and atresia. Front Biosci. 2003;8:222–37.CrossRef Jiang J-Y, Cheung CKM, Wang Y, Tsang BK. Relationship of cell death and cell survival gene expression during ovarian follicular development and atresia. Front Biosci. 2003;8:222–37.CrossRef
16.
go back to reference Várnagy A, Bódis J, Kovács GL, Sulyok E, Rauh M, Rascher W. Metabolic hormones in follicular fluid in women undergoing in vitro fertilization. J Reprod Med. 2013;58(7-8):305–11.PubMed Várnagy A, Bódis J, Kovács GL, Sulyok E, Rauh M, Rascher W. Metabolic hormones in follicular fluid in women undergoing in vitro fertilization. J Reprod Med. 2013;58(7-8):305–11.PubMed
25.
go back to reference Regan SLP, Knight PG, Yovich JL, Stanger JD, Leung Y, Arfuso F, et al. The effect of ovarian reserve on receptor signalling and granulosa cell apoptosis during human follicle development. Mol Cell Endocrinol. 2017;470:219–27.CrossRef Regan SLP, Knight PG, Yovich JL, Stanger JD, Leung Y, Arfuso F, et al. The effect of ovarian reserve on receptor signalling and granulosa cell apoptosis during human follicle development. Mol Cell Endocrinol. 2017;470:219–27.CrossRef
30.
go back to reference Chermula B, Brazert M, Jeseta M, Ozegowska K, Sujka-Kordowska P, Konwerska A, et al. The unique mechanisms of cellular proliferation, migration and apoptosis are regulated through oocyte maturational development. A complete transcriptomic and histochemical study. Int J Mol Sci. 2018;20:84.CrossRef Chermula B, Brazert M, Jeseta M, Ozegowska K, Sujka-Kordowska P, Konwerska A, et al. The unique mechanisms of cellular proliferation, migration and apoptosis are regulated through oocyte maturational development. A complete transcriptomic and histochemical study. Int J Mol Sci. 2018;20:84.CrossRef
31.
go back to reference Chamier-Gliszczynska A, Kaluzna S, Stefanska K, Celichowski P, Antosik P, Bukowska D, et al. Analysis of expression of genes responsible for regulation of cellular proliferation and migration. Microarray approach based on porcine oocyte model. Med J Cell Biol. 2019;7(2):48–57. https://doi.org/10.2478/acb-2019-0007.CrossRef Chamier-Gliszczynska A, Kaluzna S, Stefanska K, Celichowski P, Antosik P, Bukowska D, et al. Analysis of expression of genes responsible for regulation of cellular proliferation and migration. Microarray approach based on porcine oocyte model. Med J Cell Biol. 2019;7(2):48–57. https://​doi.​org/​10.​2478/​acb-2019-0007.CrossRef
35.
go back to reference Malamitsi-Puchner A, Sarandakou A, Baka S, Wrachnis N, Kouskouni E, Hassiakos D. Soluble Fas concentrations in the follicular fluid and oocyte-cumulus complex culture medium from women undergoing in vitro fertilization: association with oocyte maturity, fertilization and embryo quality. J Soc Gynecol Investig. 2004;11(8):566–9. https://doi.org/10.1016/j.jsgi.2004.05.009.CrossRefPubMed Malamitsi-Puchner A, Sarandakou A, Baka S, Wrachnis N, Kouskouni E, Hassiakos D. Soluble Fas concentrations in the follicular fluid and oocyte-cumulus complex culture medium from women undergoing in vitro fertilization: association with oocyte maturity, fertilization and embryo quality. J Soc Gynecol Investig. 2004;11(8):566–9. https://​doi.​org/​10.​1016/​j.​jsgi.​2004.​05.​009.CrossRefPubMed
Metadata
Title
Expression of mRNAs for pro-and anti-apoptotic factors in granulosa cells and follicular fluid of women undergoing in vitro fertilization. A pilot study
Authors
József Bódis
Endre Sulyok
Ákos Várnagy
Viktória Prémusz
Krisztina Gödöny
Alexandra Makai
Ágnes Szenczi
Timea Varjas
Publication date
01-12-2021
Publisher
BioMed Central
Published in
BMC Pregnancy and Childbirth / Issue 1/2021
Electronic ISSN: 1471-2393
DOI
https://doi.org/10.1186/s12884-021-03834-1

Other articles of this Issue 1/2021

BMC Pregnancy and Childbirth 1/2021 Go to the issue