Evidence map›Paper›PMID 33382975›Full record

ArticleStem cell reports2021

Bach2 Deficiency Promotes Intestinal Epithelial Regeneration by Accelerating DNA Repair in Intestinal Stem Cells.

Yuanchuang Li, Xinxin Rao, Peiyuan Tang, Shengzhi Chen, Qiang Guo, Guoxiang Fu, Mengxue Pan, Liping Liang, Ye Yao, Xiaoxue Gao and 6 more

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Radiation-sensitive circRNA promotes intestinal regeneration.Cellular & molecular biology letters · 2025
    Article
  2. Frontiers in immunology · 2025
    Article
  3. Article
  4. Review
  5. 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 2 countries.

Yuanchuang LiInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Xinxin RaoInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Peiyuan TangInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Shengzhi ChenInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Qiang GuoInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Guoxiang FuInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Mengxue PanInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Liping LiangDepartment of Radiation Oncology, Fudan University Shanghai Cancer Center, Fudan University, 270 Dong'an Road, Shanghai 200032, China.
Ye YaoDepartment of Radiation Oncology, Fudan University Shanghai Cancer Center, Fudan University, 270 Dong'an Road, Shanghai 200032, China.
Xiaoxue GaoInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Yi ZhouInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Zhen ZhangDepartment of Radiation Oncology, Fudan University Shanghai Cancer Center, Fudan University, 270 Dong'an Road, Shanghai 200032, China.
Xiaoya XuInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China.
Wenhuo HuHuman Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Marie-Josée and Henry R. Kravis Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Jianjun GaoInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China. Electronic address: jjgao@shmu.edu.cn.
Guoqiang HuaInstitute of Radiation Medicine, Fudan University, 2094 Xietu Road, Shanghai 200032, China; Cancer Institute, Fudan University Shanghai Cancer Center, Fudan University, Shanghai 200032, China. Electronic address: guoqianghua@fudan.edu.cn.
Fudan University · CNFudan University Shanghai Cancer Center · CNMolecular Oncology (United States) · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

Epithelial regeneration is critical for barrier maintenance and organ function after intestinal injury, although the repair mechanisms are unclear. Here, we found that Bach2 deficiency promotes intestinal epithelial cell proliferation during homeostasis. Moreover, genetic inactivation of Bach2 in mouse intestinal epithelium facilitated crypt regeneration after irradiation, resulting in a reduction in mortality. RNA-sequencing analysis of isolated crypts revealed that Bach2 deficiency altered the expression of numerous genes, including those regulating double-strand break repair. Mechanistic characterizations indicated that Bach2 deletion facilitated DNA repair in intestinal crypt cells, as evidenced by faster resolution of γ-H2AX and 53BP1 foci in Bach2

Indexed as

DNA RepairAnimalsBasic-Leucine Zipper Transcription FactorsCell ProliferationCell SurvivalG1 Phase Cell Cycle CheckpointsHistonesIntestinal MucosaIntestinesMiceMice, Inbred C57BLMice, TransgenicRadiation, IonizingRegenerationStem CellsTumor Suppressor p53-Binding Protein 1Bach2 protein, mouseBasic-Leucine Zipper Transcription Factorsgamma-H2AX protein, mouseHistonesTrp53bp1 protein, mouseTumor Suppressor p53-Binding Protein 1Bach2DNA repairintestinal stem cellregeneration

Identifiers

PMID33382975
PMCPMC7897581
OpenAlexW3116943394

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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 OpenQuestion graph.