A spotlight on factors influencing the in vitro folliculogenesis of isolated preantral follicles.
J Assist Reprod Genet
; 2024 Oct 07.
Article
in En
| MEDLINE
| ID: mdl-39373807
ABSTRACT
Female fertility preservation via complete in vitro folliculogenesis is still chimerical. Due to many factors affecting the efficiency of isolation and culture of preantral follicles, the improvement of techniques geared to fertility preservation in higher mammals seems to be at an impasse. We need an objective view of the current stand to understand how to progress further. As such, a survey was conducted to analyze the relative distribution of studies performed in ten mammalian species on preantral follicle culture available on PubMed. Using the bovine as a reference model, we explore some factors influencing data variation that contribute to the difficulty in reproducing studies. While years of research have enabled the recapitulation of folliculogenesis from as modest as the early antral follicle stage ex vivo, in vitro preantral folliculogenesis remains elusive. Herein, we revisit the classical evidence that laid the foundations for understanding preantral folliculogenesis and review the length, breadth, and depth of information that the era of big data has currently levied. Moving forward, we recognize the urgency of synthesizing the multi-disciplinary approaches to mimic folliculogenesis in vitro to achieve a translational landscape of infertility at individual and large-scale conservation levels.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Assist Reprod Genet
Journal subject:
GENETICA
/
MEDICINA REPRODUTIVA
Year:
2024
Document type:
Article
Affiliation country:
Italy
Country of publication:
Netherlands