Evidence map›Paper›PMID 32339158›Full record

ArticleAging2020

The effect of rapamycin on bovine oocyte maturation success and metaphase telomere length maintenance.

Pawel Kordowitzki, Meriem Hamdi, Aksinya Derevyanko, Dimitrios Rizos, Maria Blasco

Open access · greenAbstract read
In one paragraph

Article in Aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.8field-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

11 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Review
  3. Rapamycin Increases the Development Competence of Yak (Animals : an open access journal from MDPI · 2025
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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

5 authors at 3 institutions in 2 countries.

Pawel KordowitzkiInstitute of Animal Reproduction and Food Research of Polish Academy of Sciences, Olsztyn, Poland.
Meriem HamdiInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Department of Animal Reproduction, Madrid, Spain.
Aksinya DerevyankoTelomeres and Telomerase Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain.
Dimitrios RizosInstituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Department of Animal Reproduction, Madrid, Spain.
Maria BlascoTelomeres and Telomerase Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain.
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria · ESSpanish National Cancer Research Centre · ESPolish Academy of Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maternal aging-associated reduction of oocyte viability is a common feature in mammals, but more research is needed to counteract this process. In women, the first aging phenotype appears with a decline in reproductive function, and the follicle number gradually decreases from menarche to menopause. Cows can be used as a model of early human embryonic development and reproductive aging because both species share a very high degree of similarity during follicle selection, cleavage, and blastocyst formation. Recently, it has been proposed that the main driver of aging is the mammalian target of rapamycin (mTOR) signaling rather than reactive oxygen species. Based on these observations, the study aimed to investigate for the first time the possible role of rapamycin on oocyte maturation, embryonic development, and telomere length in the bovine species, as a target for future strategies for female infertility caused by advanced maternal age. The 1nm rapamycin

Indexed as

Pregnancy, AnimalAnimalsCattleDisease Models, AnimalEmbryonic DevelopmentFemaleInfertility, FemaleIn Vitro Oocyte Maturation TechniquesMetaphaseOocytesOvarian FolliclePregnancySirolimusTelomere HomeostasisSirolimusblastocystsoocytesrapamycinreproductive agingtelomere

Identifiers

PMID32339158
PMCPMC7202508
OpenAlexW3020166545

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.