Evidence map›Paper›PMID 32355287›Full record

ArticleCell research2020

ERCC6L2 promotes DNA orientation-specific recombination in mammalian cells.

Xiaojing Liu, Tingting Liu, Yafang Shang, Pengfei Dai, Wubing Zhang, Brian J Lee, Min Huang, Dingpeng Yang, Qiu Wu, Liu Daisy Liu and 10 more

Abstract read
In one paragraph

Article in Cell research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

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  11. Nuclear VPS35 attenuates NHEJ repair by sequestering Ku protein.Molecular medicine (Cambridge, Mass.) · 2025
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

20 authors.

Xiaojing Liu *State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.
Tingting Liu *State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.
Yafang Shang *State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.
Pengfei Dai *State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.
Wubing ZhangClinical Translational Research Center, Shanghai Pulmonary Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China.
Brian J LeeInstitute for Cancer Genetics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, 10032, USA.ORCID http://orcid.org/0000-0001-5550-1468
Min HuangState Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.
Dingpeng YangState Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.ORCID http://orcid.org/0000-0003-2090-6654
Qiu WuClinical Translational Research Center, Shanghai Pulmonary Hospital, School of Life Sciences and Technology, Tongji University, Shanghai, 200092, China.ORCID http://orcid.org/0000-0003-4796-4520
Liu Daisy LiuState Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.
Xiaoqi ZhengDepartment of Mathematics, Shanghai Normal University, Shanghai, 200234, China.
Bo O ZhouState Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China.ORCID http://orcid.org/0000-0001-8950-8799
Junchao DongDepartment of Immunology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, China.
Leng-Siew YeapShanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Jiazhi HuThe MOE Key Laboratory of Cell Proliferation and Differentiation, Genome Editing Research Center, School of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, 100871, Beijing, China.ORCID http://orcid.org/0000-0002-6345-0039
Tengfei XiaoDepartment of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, 02115, USA.
Shan ZhaInstitute for Cancer Genetics, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, 10032, USA.
Rafael CasellasLymphocyte Nuclear Biology, NIAMS, Center of Cancer Research, NCI, NIH, Bethesda, MD, 20892, USA.
X Shirley Liu *Department of Data Sciences, Dana-Farber Cancer Institute and Harvard T.H.Chan School of Public Health, Boston, MA, 02215, USA.
Fei-Long Meng *State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, 200031, China. Feilong.Meng@sibcb.ac.cn.ORCID http://orcid.org/0000-0003-0333-6872

Funding

RAG and AID biologyZIAAR041148 · NIAMS · NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES · PI O'SHEA, JOHN · 2009 to 2025
$44.8M
The Role of CTIP in Lymphocyte Development and LymphomagenesisP01CA174653 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI RABADAN, RAUL · 2014 to 2024
$17.6M
The role of ATM in the suppression of lymphoid malignancyR01CA158073 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Shan Zha · 2011 to 2026
$5.7M
The structural function of ATR in development, oncogenesis and cancer therapyR01CA215067 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ZHA, SHAN · 2017 to 2021
$1.9M
The catalytic and non-catalytic functions of PARP1 in cancer biologyR01CA226852 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ZHA, SHAN · 2018 to 2022
$1.8M
NCI NIH HHS P01 CA174653NCI NIH HHS R01 CA158073NCI NIH HHS R01 CA215067NCI NIH HHS R01 CA226852
6 · The paper itself

Abstract

Programmed DNA recombination in mammalian cells occurs predominantly in a directional manner. While random DNA breaks are typically repaired both by deletion and by inversion at approximately equal proportions, V(D)J and class switch recombination (CSR) of immunoglobulin heavy chain gene overwhelmingly delete intervening sequences to yield productive rearrangement. What factors channel chromatin breaks to deletional CSR in lymphocytes is unknown. Integrating CRISPR knockout and chemical perturbation screening we here identify the Snf2-family helicase-like ERCC6L2 as one such factor. We show that ERCC6L2 promotes double-strand break end-joining and facilitates optimal CSR in mice. At the cellular levels, ERCC6L2 rapidly engages in DNA repair through its C-terminal domains. Mechanistically, ERCC6L2 interacts with other end-joining factors and plays a functionally redundant role with the XLF end-joining factor in V(D)J recombination. Strikingly, ERCC6L2 controls orientation-specific joining of broken ends during CSR, which relies on its helicase activity. Thus, ERCC6L2 facilitates programmed recombination through directional repair of distant breaks.

Indexed as

AnimalsCRISPR-Cas SystemsDNADNA-Binding ProteinsDNA DamageDNA End-Joining RepairDNA HelicasesGene Regulatory NetworksHEK293 CellsHumansImmunoglobulin Class SwitchingImmunoglobulin GMammalsMice, KnockoutMutationProtein BindingDNADNA-Binding ProteinsDNA HelicasesErcc6l2 protein, mouseImmunoglobulin GXLF protein, mouse

Identifiers

PMID32355287
PMCPMC7608219

What OpenQuestion holds

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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.