Evidence map›Paper›PMID 40585763›Full record

ArticleExploration (Beijing, China)2025

The RNA Binding Protein Bcas2 is Required for Antibody Class Switch in Activated-B Cells.

Yu Chen, Siyuan Sun, Chenxu Lu, Yixuan Li, Bing Fang, Xiangfeng Tang, Xuepeng Li, Weiru Yu, Yumei Lei, Longjie Sun and 20 more

Abstract read
In one paragraph

Article in Exploration (Beijing, China), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

30 authors.

Yu ChenKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Siyuan SunKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Chenxu LuKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Yixuan LiKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Bing FangKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Xiangfeng TangNational Engineering Laboratory for Birth Defects Prevention and Control of Key Technology Beijing Key Laboratory of Pediatric Organ Failure Department of Pediatrics The Seventh Medical Center of PLA General Hospital Beijing China.
Xuepeng LiCollege of Food Science and Engineering Bohai University Liaoning China.
Weiru YuKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Yumei LeiKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Longjie SunState Key Laboratory of Animal Biotech Breeding College of Biological Sciences China Agricultural University Beijing China.
Ming ZhangSchool of Food and Health Beijing Technology and Business University Beijing China.
Jiazeng SunKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Ping LiuKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Yongting LuoKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Xingwang ZhaoKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Jing ZhanKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Libing LiuKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Rong LiuKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Jiaqiang HuangKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Ziwei YiKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Yifei YuKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Weihan XiaoKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Zheng DingKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Lei LiState Key Laboratory of Stem Cell and Reproductive Biology Institute of Zoology Chinese Academy of Sciences Beijing China.
Dan SuDepartment of Chemistry and Chemical Biology Cornell University Ithaca New York USA.
Fazheng RenKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Changchang CaoState Key Laboratory of Cardiovascular Disease Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China.
Ran WangKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Wenbiao ShiKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.
Juan ChenKey Laboratory of Precision Nutrition and Food Quality Department of Nutrition and Health China Agricultural University Beijing China.ORCID https://orcid.org/0009-0003-9792-7995

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In children, hyper-IgM syndrome type 1 (HIGM1) is a type of severe antibody disorder, the pathogenesis of which remains unclear. The antibody diversity is partially determined by the alternative splicing (AS) in the germline, which is mainly regulated by RNA-binding proteins, including Breast cancer amplified sequence 2 (Bcas2). However, the effect of Bcas2 on AS and antibody production in activated B cells, the main immune cell type in the germline, remains unknown. To fill this gap, we created a conditional knockout (cKO, B cell-specific AID-Cre

Indexed as

alternative splicingBcas2class switch recombinationCLIP‐seqhyper‐IgM syndrome type 1RNA binding proteins

Identifiers

PMID40585763
PMCPMC12199426

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.