Evidence map›Paper›PMID 34537908›Full record

ArticleCell biology and toxicology2023

MiR-17-5p/FOXL2/CDKN1B signal programming in oocytes mediates transgenerational inheritance of diminished ovarian reserve in female offspring rats induced by prenatal dexamethasone exposure.

Xiaohan Gong, Shiyun Dai, Tingting Wang, Jinzhi Zhang, Guanlan Fan, Mingcui Luo, Yiwen Yi, Hui Wang, Dianxiang Lu, Dan Xu

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Article in Cell biology and toxicology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Xiaohan Gong *Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Shiyun Dai *Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Tingting Wang *Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Jinzhi ZhangDepartment of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Guanlan FanDepartment of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Mingcui LuoDepartment of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Yiwen YiDepartment of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Hui WangDepartment of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China.
Dianxiang LuResearch Center for high altitude medicine, Qinghai University, Qinghai, 810001, China. ludianxiang@126.com.
Dan XuDepartment of Pharmacology, Basic Medical School of Wuhan University, Wuhan, 430071, China. xuyidan70188@whu.edu.cn.ORCID http://orcid.org/0000-0003-4408-2469
Wuhan University · CNQinghai University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prenatal dexamethasone exposure (PDE) induces long-term reproductive toxicity in female offspring. We sought to explore the transgenerational inheritance effects of PDE on diminished ovarian reserve (DOR) in female offspring. Dexamethasone was subcutaneously administered into pregnant Wistar rats from gestational day 9 (GD9) to GD20 to obtain fetal and adult offspring of the F1 generation. F1 adult females were mated with normal males to produce the F2 generation, and the F3 generation. The findings showed decrease of serum levels of anti-Müllerian hormone (AMH) that in the PDE group, decrease in number of primordial follicles, and upregulation of miR-17-5p expression before birth in F1 offspring rats. Expression of cyclin-dependent kinase inhibitor 1B (CDKN1B) and Forkhead Box L2 (FOXL2) were downregulated, and binding of FOXL2 and the CDKN1B promoter region was decreased in PDE groups of the F1, F2, and F3 generations. In vitro intervention experiments showed that glucocorticoid receptor (GR) was involved in activity of dexamethasone. These findings indicate that PDE can activate GR in fetal rat ovary and induce DOR of offspring, and its heritability is mediated by the cascade effect of miR-17-5p/FOXL2/CDKN1B. Increase in miR-17-5p expression in oocytes is the potential molecular basis for transgenerational inheritance of PDE effects.

Indexed as

MicroRNAsOvarian ReservePrenatal Exposure Delayed EffectsAnimalsCyclin-Dependent Kinase Inhibitor p27DexamethasoneFemaleForkhead Box Protein L2HumansMaleOocytesPregnancyRatsRats, WistarCDKN1B protein, humanCyclin-Dependent Kinase Inhibitor p27DexamethasoneForkhead Box Protein L2FOXL2 protein, humanMicroRNAsMIRN17 microRNA, humanMIRN17 microRNA, ratDiminished ovarian reserveIntrauterine programming mechanismPrenatal dexamethasone exposureTransgenerational inheritance

Identifiers

PMID34537908
OpenAlexW3200397352

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Registered trials

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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.