Evidence map›Paper›PMID 39920865›Full record

ArticleClinical epigenetics2025

Vitrification affects the post-implantation development of mouse embryos by inducing DNA damage and epigenetic modifications.

Yurong Chen, Haibo Zhu, Fucheng Guo, Luyao Wang, Wenli Zhang, Ruizhi Liu, Xiaoling Zhang, Xiangpeng Dai

Abstract read
In one paragraph

Article in Clinical epigenetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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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

8 authors.

Yurong Chen *Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, First Hospital of Jilin University, Changchun, China.
Haibo Zhu *Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, First Hospital of Jilin University, Changchun, China.
Fucheng Guo *Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, First Hospital of Jilin University, Changchun, China.
Luyao WangKey Laboratory of Organ Regeneration and Transplantation of Ministry of Education, First Hospital of Jilin University, Changchun, China.
Wenli ZhangComprehensive Testing and Analytical Center of North China University of Science and Technology, Tangshan, Hebei, China.
Ruizhi LiuCenter of Reproductive Medicine and Center of Prenatal Diagnosis, First Hospital of Jilin University, Changchun, China.
Xiaoling ZhangKey Laboratory of Organ Regeneration and Transplantation of Ministry of Education, First Hospital of Jilin University, Changchun, China. xiaolingzhang@jlu.edu.cn.
Xiangpeng DaiKey Laboratory of Organ Regeneration and Transplantation of Ministry of Education, First Hospital of Jilin University, Changchun, China. daixiangpeng@jlu.edu.cn.

Funding

National Natural Science Foundation of China 82273137Natural Science Foundation of Jilin Province 20210204165YYNatural Science Foundation of Jilin Province YDZJ202301ZYTS461
6 · The paper itself

Abstract

Vitrification is widely used in assisted reproductive technology (ART) for female infertility, but the long-term effect on the embryo of vitrification has not been comprehensively studied. The study aimed to investigate the effect of vitrification on long-term development of mouse embryos. The warmed embryos which were frozen at 8-cell stage were cultured in vitro until the blastocyst stage and were transferred into recipients. Immunofluorescence staining was performed to evaluate the reactive oxygen species (ROS) level, mitochondrial function, cell apoptosis, DNA damage and histone epigenetic modification in blastocysts. Transmission electron microscopy (TEM) analysis was performed to exam the mitochondrial ultrastructure in blastocysts. The related gene expression and transcriptome profiles were investigated by RT-qPCR and RNA-seq, respectively. Blastocyst and implantation frequencies were not significantly affected by vitrification. However, vitrification significantly reduced blastocyst cell number and the live pup frequency. Vitrification induced ROS accumulation, DNA damage, and apoptosis in mouse blastocysts. The homologous recombination (NHEJ) is the major DNA repair pathway for vitrified embryos. Vitrification elevated H3K4me2/3, H4K12ac, and H4K16ac levels and reduced m

Indexed as

CryopreservationDNA DamageEmbryonic DevelopmentEpigenesis, GeneticVitrificationAnimalsApoptosisBlastocystEmbryo ImplantationFemaleMicePregnancyReactive Oxygen SpeciesReactive Oxygen SpeciesDNA damageEmbryo developmentEpigenetic modificationMitochondriaROSVitrification

Identifiers

PMID39920865
PMCPMC11806629

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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 Socratic graph.