Evidence map›Paper›PMID 31288844›Full record

ArticleCell communication and signaling : CCS2019

Inhibition of Bcl6b promotes gastric cancer by amplifying inflammation in mice.

Wang-Yu Cai, Ling-Yun Lin, Lin Wang, Li Yang, Guo-Dong Ye, Qiang Zeng, Jia Cheng, Yuan-Yuan Xie, Mao-Li Chen, Qi-Cong Luo

Open access · goldAbstract read
In one paragraph

Article in Cell communication and signaling : CCS, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

9 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Dynamic changes of DNA methylation induced by benzo(a)pyrene in cancer.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2023
    Review
  5. Review
  6. Article
  7. Article
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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

10 authors at 2 institutions in 1 country.

Wang-Yu CaiDepartment of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, No. 201-209 Hubinnan Road, Xiamen, 361004, Fujian Province, China. wangyu_cai@hotmail.com.ORCID 0000-0001-5323-153X
Ling-Yun LinDepartment of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, No. 201-209 Hubinnan Road, Xiamen, 361004, Fujian Province, China.
Lin WangDepartment of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, No. 201-209 Hubinnan Road, Xiamen, 361004, Fujian Province, China. wanglin_linda82@163.com.
Li YangInstitute of Gastrointestinal Oncology, School of Medicine, Xiamen University, Xiamen, Fujian, China.
Guo-Dong YeLaboratory of Xiamen Cancer Hospital, The First Affiliated Hospital of Xiamen University, No.55 Zhenhai Road, Xiamen, 361003, Fujian Province, China.
Qiang ZengDepartment of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, No. 201-209 Hubinnan Road, Xiamen, 361004, Fujian Province, China.
Jia ChengDepartment of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, No. 201-209 Hubinnan Road, Xiamen, 361004, Fujian Province, China.
Yuan-Yuan XieDepartment of Gastrointestinal Surgery, Zhongshan Hospital, Xiamen University, No. 201-209 Hubinnan Road, Xiamen, 361004, Fujian Province, China.
Mao-Li ChenXiamen LifeInt Technology Co., Ltd., Xiamen, Fujian, China.
Qi-Cong LuoLaboratory of Xiamen Cancer Hospital, The First Affiliated Hospital of Xiamen University, No.55 Zhenhai Road, Xiamen, 361003, Fujian Province, China. qcluo@xmu.edu.cn.
Xiamen University · CNJinan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChronic gastritis has been demonstrated to be a key cause of gastric cancer (GC), and control of gastric inflammation is regarded as an effective treatment for the clinical prevention of gastric carcinogenesis. However, there remains an unmet need to identify the dominant regulators of gastric oncogenesis-associated inflammation in vivo.

methodsThe mouse model for the study of inflammation-associated GC was induced by Benzo[a]pyrene (BaP) intragastric administration in Bcl6b

resultsBcl6b was gradually downregulated by its own promoter hypermethylation in parallel to an increasing inflammatory response during the progression of BaP-induced gastric carcinogenesis in mice. Moreover, knockout of Bcl6b dramatically worsened the severity of gastric cancer and aggravated the inflammatory response in the BaP-induced mice GC model. Re-activation of Bcl6b by 5-Aza impeded inflammatory amplification and BaP-induced GC development, prolonging survival time in wildtype mice, whereas no notable curative effect occurred in Bcl6b

conclusionsEpigenetic inactivation of Bcl6b promotes gastric cancer through amplification of the gastric inflammatory response in vivo and offers a new approach for GC treatment and regenerative medicine.

Indexed as

Gene Knockout TechniquesAnimalsCarcinogenesisDecitabineDisease ProgressionDown-RegulationEpigenesis, GeneticHumansInflammationMiceMice, Inbred C57BLRepressor ProteinsStomach NeoplasmsSurvival AnalysisBcl6b protein, mouseDecitabineRepressor Proteins5-Aza therapyBcl6bGastric cancerInflammationMouse gastric cancer model

Identifiers

PMID31288844
PMCPMC6617686
OpenAlexW2961554268

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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.