Evidence map›Paper›PMID 40901594›Full record

ArticleWorld journal of hepatology2025

Peripheral basophil activation: A hidden player in the immunopathogenesis of primary biliary cholangitis.

Huan-Qin Han, Jia-Min Bao, Wei Deng, Wei-Fang Guo, Yi-Fan Li, Wei-Qiang Zheng, Hua-Feng Liu

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Article in World journal of hepatology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Huan-Qin HanThe First Affiliated Hospital, Jinan University, Guangzhou 510630, Guangdong Province, China.
Jia-Min BaoDepartment of Infectious Diseases and Hepatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China.
Wei DengDepartment of Infectious Diseases and Hepatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China.
Wei-Fang GuoDepartment of Infectious Diseases and Hepatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China.
Yi-Fan LiDepartment of Infectious Diseases and Hepatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China.
Wei-Qiang ZhengDepartment of Infectious Diseases and Hepatology, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China.
Hua-Feng LiuDepartment of Nephrology, National Clinical Key Specialty Construction Program (2023), Institute of Nephrology, Guangdong Provincial Key Laboratory of Autophagy and Major Chronic Non-Communicable Diseases, Key Laboratory of Prevention and Management of Chronic Kidney Disease of Zhanjiang City, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, Guangdong Province, China. liuhf@gdmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundT helper 17 (Th17) cell infiltration and interleukin (IL)-17 secretion in intrahepatic small bile ducts is a critical driver of immune-mediated injury in primary biliary cholangitis (PBC). IL-6 is an essential upstream activator of Th17 cells. Basophil-derived IL-6 promotes the differentiation of CD4+ T cells and Th1 cells into Th17 cells, thereby regulating their immunological functions.

aimTo investigate the activation status and cytokine expression of basophils in PBC, elucidating potential mechanisms through which basophils contribute to its pathogenesis.

methodsThis single-center retrospective case-control study conducted at Guangdong Medical University Affiliated Hospital (China) between September 2019 and August 2024 enrolled 65 consecutive treatment-naïve patients with PBC (PBC group), 65 age- and sex-matched patients with chronic hepatitis B (CHB group), and 65 healthy controls (Normal group). Fourteen participants per group (subgroup) were randomly selected for flow cytometry analysis of basophil proportion, activation markers (CD203c and CD62 L mean fluorescence intensity), IL-6-positive basophils (IL-6+ basophils as a percentage of total basophils), and IL-17-positive T lymphocytes (CD3+CD4+IL-17+ cells) proportion among T cells. Data were analyzed using Kruskal-Wallis and

resultsRoutine blood tests revealed significantly higher basophil counts and proportions in the PBC group compared to the CHB and Normal groups (

conclusionPatients with PBC have increased peripheral basophil counts with enhanced activation. Activated basophils have increased IL-6 expression, which may indirectly induce Th17 cell proliferation and contribute to PBC pathogenesis.

Indexed as

BasophilsCD4+T lymphocytesImmunopathogenesisPrimary biliary cholangitisT helper 17 Cells

Identifiers

PMID40901594
PMCPMC12400441

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