Evidence map›Paper›PMID 39062762›Full record

ReviewInternational journal of molecular sciences2024

Gonadotropin Activity during Early Folliculogenesis and Implications for Polycystic Ovarian Syndrome and Premature Ovarian Insufficiency: A Narrative Review.

Salvatore Longobardi, Francesca Gioia Klinger, Wenjing Zheng, Maria Rosaria Campitiello, Thomas D'Hooghe, Antonio La Marca

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Ovarian Matrisome Dynamics and αvβ3-Mediated Regulation in Early Follicular Development.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. hnRNPA2B1 restrains granulosa cell ferroptosis by mJournal of ovarian research · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Salvatore LongobardiGlobal Clinical Development, Merck KGaA, 64293 Darmstadt, Germany.
Francesca Gioia KlingerDepartment of Histology and Embryology, University of Health Sciences, Saint Camillus International, Via di Sant'Alessandro 8, 00131 Rome, Italy.ORCID 0000-0001-6744-0850
Wenjing ZhengMerck KGaA, 64293 Darmstadt, Germany.
Maria Rosaria CampitielloDepartment of Obstetrics and Gynecology and Physiopathology of Human Reproduction, ASL Salerno, 84124 Salerno, Italy.
Thomas D'HoogheMerck KGaA, 64293 Darmstadt, Germany.
Antonio La MarcaDepartment of Maternal-Child and Adult Medical and Surgical Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.

Funding

Merck (Germany) Not applicable
6 · The paper itself

Abstract

Female fertility depends on the ovarian reserve of follicles, which is determined at birth. Primordial follicle development and oocyte maturation are regulated by multiple factors and pathways and classified into gonadotropin-independent and gonadotropin-dependent phases, according to the response to gonadotropins. Folliculogenesis has always been considered to be gonadotropin-dependent only from the antral stage, but evidence from the literature highlights the role of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) during early folliculogenesis with a potential role in the progression of the pool of primordial follicles. Hormonal and molecular pathway alterations during the very earliest stages of folliculogenesis may be the root cause of anovulation in polycystic ovary syndrome (PCOS) and in PCOS-like phenotypes related to antiepileptic treatment. Excessive induction of primordial follicle activation can also lead to premature ovarian insufficiency (POI), a condition characterized by menopause in women before 40 years of age. Future treatments aiming to suppress initial recruitment or prevent the growth of resting follicles could help in prolonging female fertility, especially in women with PCOS or POI. This review will briefly introduce the impact of gonadotropins on early folliculogenesis. We will discuss the influence of LH on ovarian reserve and its potential role in PCOS and POI infertility.

Indexed as

GonadotropinsOvarian FolliclePolycystic Ovary SyndromePrimary Ovarian InsufficiencyAnimalsFemaleFollicle Stimulating HormoneHumansLuteinizing HormoneFollicle Stimulating HormoneGonadotropinsLuteinizing Hormoneantral stagefolliculogenesisinfertilityluteinizing hormone (LH)ovarian insufficiencypolycystic ovary syndrome (PCOS)premature ovarian insufficiency (POI)primordial follicle

Identifiers

PMID39062762
PMCPMC11277126

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.