Evidence map›Paper›PMID 38883732›Full record

ArticleResearch square2024

Maternal loss-of-function of Nlrp2 results in failure of epigenetic reprogramming in mouse oocytes.

Zahra Anvar, Michael D Jochum, Imen Chakchouk, Momal Sharif, Hannah Demond, Alvin K To, Daniel C Kraushaar, Ying-Wooi Wan, Simon Andrews, Gavin Kelsey and 1 more

Abstract readPreprint
In one paragraph

Article in Research square, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Zahra AnvarBaylor College of Medicine.
Michael D JochumBaylor College of Medicine.
Imen ChakchoukBaylor College of Medicine.
Momal SharifBaylor College of Medicine.
Hannah DemondBabraham Institute.
Alvin K ToBaylor College of Medicine.
Daniel C KraushaarBaylor College of Medicine.
Ying-Wooi WanBaylor College of Medicine.
Simon AndrewsBabraham Institute.
Gavin KelseyBabraham Institute.
Ignatia B VeyverBaylor College of Medicine.

Funding

Preclinical and Clincial OutcomesP50HD103555 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI MIRJANA MALETIC-SAVATIC · 2020 to 2026
$9.9M
Comprehensive Mechanisms in Reproductive SciencesT32HD098068 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI STEPHANIE A. PANGAS · 2020 to 2026
$2.4M
Characterization of the role of maternal effect gene Nlrp2 in reproductionR01HD092746 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI VAN DEN VEYVER, IGNATIA B · 2018 to 2022
$1.9M
High Throughput Genomic Sequencer at BCM Core FacilityS10OD023469 · OD · BAYLOR COLLEGE OF MEDICINE · PI CHEN, RUI · 2017 to 2017
$600k
NICHD NIH HHS P50 HD103555NICHD NIH HHS R01 HD092746NICHD NIH HHS T32 HD098068NIH HHS S10 OD023469
6 · The paper itself

Abstract

Background: NLRP2 belongs to the subcortical maternal complex (SCMC) of mammalian oocytes and preimplantation embryos. This multiprotein complex, encoded by maternal-effect genes, plays a pivotal role in the zygote-to-embryo transition, early embryogenesis, and epigenetic (re)programming. The maternal inactivation of genes encoding SCMC proteins has been linked to infertility and subfertility in mice and humans. However, the underlying molecular mechanisms for the diverse functions of the SCMC, particularly how this cytoplasmic structure influences DNA methylation, which is a nuclear process, are not fully understood. Results: We undertook joint transcriptome and DNA methylome profiling of pre-ovulatory germinal-vesicle oocytes from Conclusions: Surprisingly, considering the well-known correlation between transcription and DNA methylation in developing oocytes, we observed no correlation between gene expression differences and gene-body DNA methylation differences in

Indexed as

DNA methylationImprinted genesOocyteSubcortical maternal complex

Identifiers

PMID38883732
PMCPMC11177987

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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.