Evidence map›Paper›PMID 32588039›Full record

ArticleBiology of reproduction2020

CRISPR/Cas9-based genome editing in mice uncovers 13 testis- or epididymis-enriched genes individually dispensable for male reproduction†.

Jiang Sun, Yonggang Lu, Kaori Nozawa, Zoulan Xu, Akane Morohoshi, Julio M Castaneda, Taichi Noda, Haruhiko Miyata, Ferheen Abbasi, Hossam H Shawki and 7 more

Abstract read
In one paragraph

Article in Biology of reproduction, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

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  15. ARMC12 regulates spatiotemporal mitochondrial dynamics during spermiogenesis and is required for male fertility.Proceedings of the National Academy of Sciences of the United States of America · 2021
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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

17 authors.

Jiang SunDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Yonggang LuDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Kaori NozawaCenter for Drug Discovery, Baylor College of Medicine, Houston, Texas, USA.
Zoulan XuDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Akane MorohoshiDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Julio M CastanedaDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Taichi NodaDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Haruhiko MiyataDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Ferheen AbbasiDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.
Hossam H ShawkiDepartment of Comparative and Experimental Medicine, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.
Satoru TakahashiDepartment of Anatomy and Embryology, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan.
Darius J DevlinCenter for Drug Discovery, Baylor College of Medicine, Houston, Texas, USA.
Zhifeng YuCenter for Drug Discovery, Baylor College of Medicine, Houston, Texas, USA.
Ryan M MatzukCenter for Drug Discovery, Baylor College of Medicine, Houston, Texas, USA.
Thomas X GarciaCenter for Drug Discovery, Baylor College of Medicine, Houston, Texas, USA.
Martin M MatzukCenter for Drug Discovery, Baylor College of Medicine, Houston, Texas, USA.
Masahito IkawaDepartment of Experimental Genome Research, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.

Funding

Targeting sperm-specific proteins during meiosis and sperm morphogenesisP01HD087157 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI MATZUK, MARTIN M. · 2017 to 2021
$6.2M
Functional analysis of novel testis-expressed secreted and transmembrane proteinsR01HD088412 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI MARTIN M. MATZUK · 2016 to 2026
$4.5M
Training Program in Translational Biology and Molecular MedicineT32GM088129 · NIGMS · BAYLOR COLLEGE OF MEDICINE · PI ROONEY, CLIONA M., VAN DEN VEYVER, IGNATIA B · 2010 to 2019
$3.0M
FUNCTIONAL GENOMICS AND PROTEOMICS TO REVEAL REPRODUCTIVE-TRACT SPECIFIC PROTEINSR01HD095341 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI GARCIA, THOMAS · 2018 to 2020
$1.2M
Training Interdisciplinary Pharmacology ScientistsT32GM120011 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI DESSAUER, CARMEN W. · 2016 to 2020
$1.0M
NICHD NIH HHS P01 HD087157NICHD NIH HHS R01 HD088412NICHD NIH HHS R01 HD095341NIGMS NIH HHS T32 GM088129NIGMS NIH HHS T32 GM120011
6 · The paper itself

Abstract

Developing a safe and effective male contraceptive remains a challenge in the field of medical science. Molecules that selectively target the male reproductive tract and whose targets are indispensable for male reproductive function serve among the best candidates for a novel non-hormonal male contraceptive method. To determine the function of these genes in vivo, mutant mice carrying disrupted testis- or epididymis-enriched genes were generated by zygote microinjection or electroporation of the CRISPR/Cas9 components. Male fecundity was determined by consecutively pairing knockout males with wild-type females and comparing the fecundity of wild-type controls. Phenotypic analyses of testis appearance and weight, testis and epididymis histology, and sperm movement were further carried out to examine any potential spermatogenic or sperm maturation defect in mutant males. In this study, we uncovered 13 testis- or epididymis-enriched evolutionarily conserved genes that are individually dispensable for male fertility in mice. Owing to their dispensable nature, it is not feasible to use these targets for the development of a male contraceptive.

Indexed as

AnimalsCRISPR-Cas SystemsEpididymisGene EditingMaleMicePhylogenyReproductionSpermatogenesisSperm MotilityTestisCRISPR/Cas9epididymisknockout micemale contraceptivemale infertilitytestis

Identifiers

PMID32588039
PMCPMC7401351

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.