Evidence map›Paper›PMID 33621950›Full record

ArticleAging2021

Infertility network and hub genes for nonobstructive azoospermia utilizing integrative analysis.

Baoquan Han, Zihui Yan, Shuai Yu, Wei Ge, Yaqi Li, Yan Wang, Bo Yang, Wei Shen, Hui Jiang, Zhongyi Sun

Open access · greenAbstract read
In one paragraph

Article in Aging, 2021. 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 19% 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, 10 citations in OpenAlex.

  1. Review
  2. Article
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  5. Evaluation ofInternational journal of fertility & sterility · 2024
    Article
  6. Review
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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 6 institutions in 2 countries.

Baoquan HanDepartment of Urology, Peking University Shenzhen Hospital, Shenzhen Peking University, The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China.
Zihui YanCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China.
Shuai YuDepartment of Urology, Peking University Shenzhen Hospital, Shenzhen Peking University, The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China.
Wei GeCollege of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China.
Yaqi LiDepartment of Urology, Zaozhuang Hospital of Zaozhuang Mining Group, Zaozhuang 277100, China.
Yan WangDepartment of Urology, Peking University Shenzhen Hospital, Shenzhen Peking University, The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China.
Bo YangGuangdong and Shenzhen Key Laboratory of Male Reproductive Medicine and Genetics, Institute of Urology, Peking University Shenzhen Hospital, Shenzhen PKU-HKUST Medical Center, Shenzhen 518036, China.
Wei ShenDepartment of Urology, Peking University Shenzhen Hospital, Shenzhen Peking University, The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China.
Hui JiangDepartment of Urology, Department of Andrology, Department of Human Sperm Bank, Peking University Third Hospital, Beijing 100191, China.
Zhongyi SunDepartment of Urology, Peking University Shenzhen Hospital, Shenzhen Peking University, The Hong Kong University of Science and Technology Medical Center, Shenzhen 518036, China.
Hong Kong University of Science and Technology · HKQingdao Agricultural University · CNPeking University Shenzhen Hospital · CNPeking University Third Hospital · CNUniversity of Hong Kong - Shenzhen Hospital · CNZaozhuang Municipal Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-obstructive azoospermia (NOA) is the most severe form of male infertility owing to the absence of sperm during ejaculation as a result of failed spermatogenesis. The molecular mechanisms of NOA have not been well studied. Here, we revealed the dysregulated differentially expressed genes in NOA and related signaling pathways or biological processes. Cluster features of biological processes include spermatogenesis, fertilization, cilium movement, penetration of zona pellucida, sperm chromatin condensation, and being significantly enriched metabolic pathways in proximal tubule bicarbonate reclamation, aldosterone synthesis and secretion, glycolysis and glycogenesis pathways in NOA using Gene Ontology analysis and pathway enrichment analysis. The NOA gene co-expression network was constructed by weighted gene co-expression network analysis to identify the hub genes (

Indexed as

AzoospermiaBiomarkersDatasets as TopicDNA HelicasesGene Expression ProfilingHumansMaleNerve Tissue ProteinsSpectrinTestisBiomarkersCHD5 protein, humanDNA HelicasesNerve Tissue ProteinsSpectrinSPTBN2 protein, humanbiomarkersintegrative analysismale infertilitynonobstructive azoospermiascRNA-seq

Identifiers

PMID33621950
PMCPMC7993690
OpenAlexW3130507255

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.