Evidence map›Paper›PMID 29293939›Full record

ArticleBiology of reproduction2018

Anti-Müllerian hormone is a survival factor and promotes the growth of rhesus macaque preantral follicles during matrix-free culture.

Jing Xu, Fuhua Xu, Maralee S Lawson, Olena Y Tkachenko, Alison Y Ting, Christoph A Kahl, Byung S Park, Richard R Stouffer, Cecily V Bishop

Open access · bronzeAbstract read
In one paragraph

Article in Biology of reproduction, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
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  11. Neurotrophin-4 promotesHuman reproduction open · 2024
    Article
  12. Characterization of the molecular mechanisms that govern anti-Müllerian hormone synthesis and activity.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
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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

9 authors at 3 institutions in 1 country.

Jing XuDivision of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Fuhua XuDivision of Reproductive Endocrinology, Department of Obstetrics & Gynecology, School of Medicine, Oregon Health & Science University, Portland, Oregon, USA.
Maralee S LawsonDivision of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Olena Y TkachenkoDivision of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Alison Y TingDivision of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Christoph A KahlMolecular Virology Support Core, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Byung S ParkOregon Health & Science University-Portland State University School of Public Health, Oregon Health & Science University, Portland, Oregon, USA.
Richard R StoufferDivision of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Cecily V BishopDivision of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon, USA.
Oregon National Primate Research Center · USOregon Health & Science University · USPortland State University · US

Funding

Upgrade of confocal microscopy at the Oregon National Primate Research CenterP51OD011092 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI Bonnie J. Nagel · 2012 to 2026
$203.9M
PROJECT 4: ANDROGEN EXCESS IN ADIPOGENIC DYSFUNCTION IN PCOS WOMENP50HD071836 · NICHD · OREGON HEALTH & SCIENCE UNIVERSITY · PI ROBERTS, CHARLES T · 2014 to 2021
$14.7M
Scholars in Women's Health Research Across the LifespanK12HD043488 · NICHD · OREGON HEALTH & SCIENCE UNIVERSITY · PI MYATT, LESLIE · 2002 to 2023
$10.4M
Anti-Mullerian Hormone Actions to Control Primate FolliculogenesisR01HD082208 · NICHD · OREGON HEALTH & SCIENCE UNIVERSITY · PI KRIEG, ADAM J · 2015 to 2025
$5.3M
NICHD NIH HHS K12 HD043488NICHD NIH HHS P50 HD071836NICHD NIH HHS R01 HD082208NIH HHS P51 OD011092
6 · The paper itself

Abstract

Anti-Müllerian hormone (AMH) plays a key role during ovarian follicular development, with local actions associated with a dynamic secretion profile by growing follicles. While results for AMH effects on antral follicle growth and function are consistent among studies in various species, any effects on preantral follicle development remain controversial. Therefore, experiments were conducted to investigate the direct actions and role of AMH during follicle development at the preantral stage. Macaque-specific short-hairpin RNAs (shRNAs) targeting AMH mRNA were incorporated into adenoviral vectors to decrease AMH gene expression in rhesus macaque follicles. Secondary follicles were isolated from adult macaque ovaries and cultured individually in the ultra-low-attachment dish containing defined medium supplemented with follicle-stimulating hormone and insulin for 5 weeks. Follicles were randomly assigned to treatment groups: (a) control, (b) nontargeting control shRNA-vector, (c) AMH shRNA-vector, (d) AMH shRNA-vector + recombinant human AMH, and (e) recombinant human AMH. Follicle survival and growth were assessed. Culture media were analyzed for steroid hormone and paracrine factor concentrations. For in vivo study, the nontargeting control shRNA-vector and AMH shRNA-vector were injected into macaque ovaries. Ovaries were collected 9 days postinjection for morphology and immunohistochemistry assessment. Decreased AMH expression reduced preantral follicle survival and growth in nonhuman primates. Supplemental AMH treatment in the culture media promoted preantral follicle growth to the small antral stage in vitro with increased steroid hormone and paracrine factor production, as well as oocyte maturation. These data demonstrate that AMH is a critical follicular paracrine/autocrine factor positively impacting preantral follicle survival and growth in primates.

Indexed as

AnimalsAnti-Mullerian HormoneFemaleIn Vitro Oocyte Maturation TechniquesMacaca mulattaOvarian FollicleAnti-Mullerian Hormone

Identifiers

PMID29293939
PMCPMC6248587
OpenAlexW2780136493

What OpenQuestion holds

Textmetadata
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.