Evidence map›Paper›PMID 28397811›Full record

ArticleScientific reports2017

A novel action of follicle-stimulating hormone in the ovary promotes estradiol production without inducing excessive follicular growth before puberty.

Charlotte M François, Florence Petit, Frank Giton, Alain Gougeon, Célia Ravel, Solange Magre, Joëlle Cohen-Tannoudji, Céline J Guigon

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
6.7field-weighted citation impact, top 3% of its field
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

36 citing papers in PubMed, 78 citations in OpenAlex.

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  16. Expression of voltage-gated CaJournal of ovarian research · 2022
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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

8 authors at 6 institutions in 1 country.

Charlotte M FrançoisSorbonne Paris Cité, Université Paris-Diderot, CNRS, INSERM, Biologie Fonctionnelle et Adaptative UMR 8251, Physiologie de l'Axe Gonadotrope U1133, Paris, France.
Florence PetitSorbonne Paris Cité, Université Paris-Diderot, CNRS, INSERM, Biologie Fonctionnelle et Adaptative UMR 8251, Physiologie de l'Axe Gonadotrope U1133, Paris, France.
Frank GitonAPHP CIB GHU Sud Henri Mondor, INSERM IMRB U955, Eq.07, Faculté de Médecine, Creteil, France.
Alain GougeonInserm U1052, CRCL, Faculté de Médecine Laennec, Lyon, France.
Célia RavelCHU de Rennes - Université de Rennes 1, Laboratoire de Biologie de la Reproduction, INSERM U1085-IRSET, France.
Solange MagreSorbonne Paris Cité, Université Paris-Diderot, CNRS, INSERM, Biologie Fonctionnelle et Adaptative UMR 8251, Physiologie de l'Axe Gonadotrope U1133, Paris, France.
Joëlle Cohen-TannoudjiSorbonne Paris Cité, Université Paris-Diderot, CNRS, INSERM, Biologie Fonctionnelle et Adaptative UMR 8251, Physiologie de l'Axe Gonadotrope U1133, Paris, France.
Céline J GuigonSorbonne Paris Cité, Université Paris-Diderot, CNRS, INSERM, Biologie Fonctionnelle et Adaptative UMR 8251, Physiologie de l'Axe Gonadotrope U1133, Paris, France.
Physiologie De L'Axe GonadotropeUniversité Sorbonne Paris Nord · FRInserm · FRInstitut de Recherche en Santé, Environnement et Travail · FRInstitut Mondor de Recherche Biomédicale · FRUniversité Paris Cité · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In cyclic females, FSH stimulates ovarian estradiol (E2) production and follicular growth up to the terminal stage. A transient elevation in circulating FSH and E2 levels occurs shortly after birth. But what could be the action of FSH on the ovary during this period, and in particular how it stimulates ovarian steroidogenesis without supporting terminal follicular maturation is intriguing. By experimentally manipulating FSH levels, we demonstrate in mice that the mid-infantile elevation in FSH is mandatory for E2 production by the immature ovary, but that it does not stimulate follicle growth. Importantly, FSH increases aromatase expression to stimulate E2 synthesis, however it becomes unable to induce cyclin D2, a major driver of granulosa cell proliferation. Besides, although FSH prematurely induces luteinizing hormone (LH) receptor expression in granulosa cells, LH pathway is not functional in these cells to induce their terminal differentiation. In line with these results, supplying infantile mice with a superovulation regimen exacerbates E2 production, but it does not stimulate the growth of follicles and it does not induce ovulation. Overall, our findings unveil a regulation whereby high postnatal FSH concentrations ensure the supply of E2 required for programming adult reproductive function without inducing follicular maturation before puberty.

Indexed as

AnimalsAnimals, NewbornAromataseCyclin D2EstradiolFemaleFollicle Stimulating HormoneGonadotropinsGranulosa CellsHumansInfantLuteinizing HormoneMice, Inbred C57BLModels, BiologicalOvarian FollicleReceptors, LHAromataseCyclin D2EstradiolFollicle Stimulating HormoneGonadotropinsLuteinizing HormoneReceptors, LHSteroids

Identifiers

PMID28397811
PMCPMC5387682
OpenAlexW2606123334

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.