Evidence map›Paper›PMID 31794640›Full record

ArticleCell proliferation2020

Rbm14 maintains the integrity of genomic DNA during early mouse embryogenesis via mediating alternative splicing.

Jing Li, Chenxin Wang, Guihai Feng, Linlin Zhang, Guilai Chen, Hao Sun, Jiaqiang Wang, Ying Zhang, Qi Zhou, Wei Li

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 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
0.5field-weighted citation impact, top 34% 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, 17 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 3 institutions in 1 country.

Jing LiSchool of Life Sciences, University of Science and Technology of China, Hefei, China.
Chenxin WangState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Guihai FengState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Linlin ZhangState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-3796-2604
Guilai ChenState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Hao SunState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Jiaqiang WangState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Ying ZhangState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Qi ZhouState Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Wei LiSchool of Life Sciences, University of Science and Technology of China, Hefei, China.ORCID https://orcid.org/0000-0001-7864-404X
Chinese Academy of Sciences · CNUniversity of Science and Technology of China · CNNortheast Agricultural University · CN

Funding

Key Research Projects of the Frontier Science of the Chinese Academy of Sciences QYZDB-SSW-SMC022Key Research Projects of the Frontier Science of the Chinese Academy of Sciences QYZDY-SSW-SMC002National Key Research and Development Program 2017YFA0103803National Key Research and Development Program 2018YFA0107703National Key Research and Development Program 2018YFC1004500National Natural Science Foundation of China 31621004National Natural Science Foundation of China 31701286Strategic Priority Research Program of the Chinese Academy of Sciences XDA16030400Youth Innovation Promotion Association CAS (2019084)
6 · The paper itself

Abstract

objectiveIn this study, we generated an Rbm14 knockout mouse model to explore its functions during early mouse embryogenesis. MATERIALS AND

methodsThe Rbm14 knockout mouse model was generated by a combination of clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 and microinjection techniques. The developmental defects of the knockout embryos were characterized by histological analyses. The accumulation of DNA damage in mouse embryonic stem cells (ESCs) was detected by γH2AX staining and comet assay. The altered mRNA splicing of DNA damage response (DDR)-related genes was detected by RNA-Seq analysis and confirmed by semi-quantitative PCR. The interaction of RBM14 with alternative splicing-related genes was detected by immunoprecipitation-mass spectra (IP-MS) and confirmed by co-immunoprecipitation (Co-IP).

resultsRbm14 knockout in mice results in apoptosis and cell proliferation defects in early post-implantation epiblast cells, leading to gastrulation disruption and embryonic lethality. FACS and immunostaining demonstrate accumulation of DNA damage in Rbm14 knockout ES cells. We also identified altered splicing of DDR-related genes in the knockout mouse ESCs by RNA-Seq, indicating that RBM14-mediated alternative splicing is required for the maintenance of genome integrity during early mouse embryogenesis.

conclusionsOur work reveals that Rbm14 plays an essential role in the maintenance of genome integrity during early mouse embryonic development by regulating alternative splicing of DDR-related genes.

Indexed as

Alternative SplicingApoptosisEmbryonic DevelopmentGenomic InstabilityAnimalsDNA DamageFemaleMaleMiceMice, Inbred ICRMice, KnockoutMouse Embryonic Stem CellsTranscription FactorsRbm14 protein, mouseTranscription Factors

Identifiers

PMID31794640
PMCPMC6985654
OpenAlexW2993636601

What OpenQuestion holds

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LicenceCC BY
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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.