Evidence map›Paper›PMID 36171187›Full record

ArticleCell death discovery2022

The landscape of extrachromosomal circular DNA (eccDNA) in the normal hematopoiesis and leukemia evolution.

Tiansheng Zeng, Wenhui Huang, Longzhen Cui, Pei Zhu, Qing Lin, Wenjuan Zhang, Junyi Li, Cong Deng, Zhihua Wu, Zeyong Huang and 6 more

Open access · goldAbstract read
In one paragraph

Article in Cell death discovery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

19 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Profiling Extrachromosomal Circular DNA (ecDNA) in CancerAnti-cancer agents in medicinal chemistry · 2026
    Review
  6. Article
  7. Article
  8. Plasma cell-free extrachromosomal circular DNA is a molecular hallmark of preeclampsia.Computational and structural biotechnology journal · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
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  16. Article
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  18. Article
  19. Review
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

16 authors at 3 institutions in 1 country.

Tiansheng Zeng *Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Wenhui Huang *Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Longzhen Cui *Translational Medicine Center, Huaihe Hospital of Henan University, Kaifeng, Henan, P. R. China.
Pei ZhuDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Qing LinDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Wenjuan ZhangDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Junyi LiDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Cong DengDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Zhihua WuDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Zeyong HuangDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Zhiyong ZhangDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Tingting QianDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.ORCID http://orcid.org/0000-0003-0261-3073
Wei XieDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Min XiaoDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China.
Yingyu ChenDepartment of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, P. R. China.
Lin FuDepartment of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P. R. China. fulin022@126.com.ORCID http://orcid.org/0000-0002-2416-7572
Second Affiliated Hospital of Guangzhou Medical University · CNFujian Medical University · CNHenan University Huaihe Hospital and Huaihe Clinical Institute · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 81500118National Natural Science Foundation of China (National Science Foundation of China) U1903117
6 · The paper itself

Abstract

Elevated extrachromosomal circular DNA (eccDNA) has been reported to accelerate tumor pathogenesis. Although the eccDNA profiles of other tumors have been established, the landscape of the eccDNA of acute myeloid leukemia (AML) has not been revealed. Our study first depicted the eccDNA profile of normal hematopoiesis and AML evolution by exploiting the ATAC-seq and RNA-seq data from nine healthy donors and 12 AML patients, which contained a total of 137 cell samples and 96 RNA-seq samples (including 16 blood cell types of the normal hematopoietic and AML hierarchies). We found the number of eccDNAs generally increased with the evolution of normal hematopoiesis and AML. The ecDNAs and ring chromosomes were found to reappear both in normal hematopoiesis and AML cells. Furthermore, we compared the eccDNAs of AML with normal cells. There were almost 300 AML-specific genes, including the known oncogenes NRAS, MCL1, EVI1, GATA2, WT1, and PAK1. And the ecDNA (chr11: 58668376-58826008) occurred in five out of 17 AML evolution-related cells, which was associated with the high expression of the GLYATL1 gene and the high expressed GLYATL1 was a poor prognostic factor. In conclusion, the eccDNA profiles of normal hematopoiesis and AML evolution were depicted and the recurrent eccDNAs we revealed might be utilized in the treatment of AML as biomarkers.

Identifiers

PMID36171187
PMCPMC9519993
OpenAlexW4297491416

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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.