Evidence map›Paper›PMID 35062960›Full record

ArticleJournal of translational medicine2022

Heart-specific DNA methylation analysis in plasma for the investigation of myocardial damage.

Jie Ren, Lin Jiang, Xiaomeng Liu, Yuhan Liao, Xueyan Zhao, Fuchou Tang, Huimin Yu, Yibing Shao, Jizheng Wang, Lu Wen and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

16 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Circulating-free DNA: A promising tool for early detection of myocardial infarction.International journal of cardiology. Cardiovascular risk and prevention · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Genetic factors in the pathogenesis of cardio-oncology.Journal of translational medicine · 2024
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
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 at 6 institutions in 1 country.

Jie Ren *Biomedical Pioneering Innovation Center, School of Life Sciences, Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, Beijing, 100871, China.
Lin Jiang *State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China.
Xiaomeng Liu *Biomedical Pioneering Innovation Center, School of Life Sciences, Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, Beijing, 100871, China.
Yuhan LiaoBiomedical Pioneering Innovation Center, School of Life Sciences, Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, Beijing, 100871, China.
Xueyan ZhaoState Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China.
Fuchou TangBiomedical Pioneering Innovation Center, School of Life Sciences, Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, Beijing, 100871, China.
Huimin YuDepartment of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
Yibing ShaoDepartment of Cardiology, Qingdao Municipal Hospital, Qingdao, Shandong, China.
Jizheng WangState Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China. jzwang@hotmail.com.
Lu WenBiomedical Pioneering Innovation Center, School of Life Sciences, Ministry of Education Key Laboratory of Cell Proliferation and Differentiation, Beijing, 100871, China. wenlu@pku.edu.cn.
Lei SongState Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100871, China. songlqd@126.com.
Fu Wai Hospital · CNMinistry of Education of the People's Republic of China · CNCenter for Life Sciences · CNGuangdong Academy of Medical Sciences · CNQingdao University · CNUniversity of Electronic Science and Technology of China · CN

Funding

Beijing Municipal Natural Science Foundation 7181008CAMS Innovation Fund for Medical Sciences CAMS-I2M, 2016-I2M-1-015
6 · The paper itself

Abstract

backgroundCirculating cell-free DNA (cfDNA) can be released when myocardial damage occurs.

methodsHere, we used the methylated CpG tandem amplification and sequencing (MCTA-seq) method for analyzing dynamic changes in heart-derived DNA in plasma samples from myocardial infarction (MI) patients.

resultsWe identified six CGCGCGG loci showing heart-specific hypermethylation patterns. MCTA-seq deconvolution analysis combining these loci detected heart-released cfDNA in MI patients at hospital admission, and showed that the prominently elevated total cfDNA level after percutaneous coronary intervention (PCI) was derived from both the heart and white blood cells. Furthermore, for the top marker CORO6, we developed a digital droplet PCR (ddPCR) assay that clearly detected heart damage signals in cfDNA of MI patients at hospital admission.

conclusionsOur study provides insights into MI pathologies and developed a new ddPCR assay for detecting myocardial damage in clinical applications.

Indexed as

Cell-Free Nucleic AcidsDNA MethylationPercutaneous Coronary InterventionDNAHumansPolymerase Chain ReactionCell-Free Nucleic AcidsDNACirculating cell-free DNAddPCRDNA methylationMyocardial infarctionSequencing

Identifiers

PMID35062960
PMCPMC8780310
OpenAlexW4205270463

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.