Evidence map›Paper›PMID 34573523›Full record

ArticleAnimals : an open access journal from MDPI2021

Identification of Circular RNAs in the Anterior Pituitary in Rats Treated with GnRH.

Hai-Xiang Guo, Bao Yuan, Meng-Ting Su, Yi Zheng, Jin-Yu Zhang, Dong-Xu Han, Hao-Qi Wang, Yi-Jie Huang, Hao Jiang, Jia-Bao Zhang

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
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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 1 institution in 1 country.

Hai-Xiang GuoDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.ORCID 0000-0002-3410-4372
Bao YuanDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.ORCID 0000-0003-3490-0755
Meng-Ting SuDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.
Yi ZhengDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.
Jin-Yu ZhangDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.
Dong-Xu HanDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.
Hao-Qi WangDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.
Yi-Jie HuangDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.
Hao JiangDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.ORCID 0000-0003-2008-6166
Jia-Bao ZhangDepartment of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun 130062, China.ORCID 0000-0001-8533-4744
Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pituitary gland, an important endocrine organ, can secrete a variety of reproductive hormones under the action of hypothalamus-secreted gonadotropin-releasing hormone (GnRH) and plays important roles in animal reproduction. Circular RNAs (circRNAs) are a class of RNA molecules with stable covalently closed circular structures. CircRNAs are equipped with miRNA response elements (MREs), which can regulate the expression of target genes by competitively binding miRNAs. However, whether the expression levels of circRNAs in the pituitary gland change under the action of GnRH and whether such changes can further affect the secretion of reproductive hormones are still unclear. In this study, we performed RNA sequencing (RNA-Seq) of GnRH-treated rats to identify differentially expressed circRNAs. The results revealed 1433 related circRNAs, 14 of which were differentially expressed. In addition, we randomly selected five differentially expressed circRNAs and tested their relative expression levels by RT-qPCR, the results of which were consistent with the RNA sequencing results. Finally, we predicted targeted relationships between the differentially expressed circRNAs and FSHb-LHb-associated miRNAs. In all, a total of 14 circRNAs were identified that may act on the secretion and regulation of reproductive hormones in GnRH-treated rats. Our expression profiles of circRNAs in the anterior pituitaries of rats treated with GnRH can provide insights into the roles of circRNAs in mammalian development and reproduction.

Indexed as

animal reproductionanterior pituitarycircular RNAsGnRHrat

Identifiers

PMID34573523
PMCPMC8466137
OpenAlexW3198595581

What OpenQuestion holds

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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.