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ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2025

Impaired endothelial cell-derived CX3CL1-mediated macrophage efferocytosis in hypertrophic cardiomyopathy based on multi-omics analysis.

Yan Zhang, Xin Yan, Xiao-Lei Fu, Hai-Bing Yang, Yi-Min Yan, He-Fan He, Li Yang

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Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 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
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1 · What the graph read from it

What it found

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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.

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Yan Zhang *Department of Anesthesiology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan Province, China.
Xin Yan *Department of Cardiology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, No. 116 South Changjiang Road, Zhuzhou, 412000, Hunan Province, China.
Xiao-Lei FuDepartment of Cardiology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, No. 116 South Changjiang Road, Zhuzhou, 412000, Hunan Province, China.
Hai-Bing YangDepartment of Cardiology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, No. 116 South Changjiang Road, Zhuzhou, 412000, Hunan Province, China.
Yi-Min YanDepartment of Anesthesiology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, Zhuzhou, Hunan Province, China.
He-Fan HeDepartment of Anesthesiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian Province, China. 15860905262@163.com.
Li YangDepartment of Cardiology, Zhuzhou Hospital Affiliated to Xiangya School of Medicine, Central South University, No. 116 South Changjiang Road, Zhuzhou, 412000, Hunan Province, China. 957970871@qq.com.

Funding

Hunan Provincial Natural Science Foundation of China 2023JJ50220
6 · The paper itself

Abstract

backgroundClinical studies have demonstrated that multiple inflammatory related proteins are associated with hypertrophic cardiomyopathy (HCM). However, the precise role of these factors in the pathogenesis of HCM remains uncertain.

methodsThe link between inflammatory related proteins and HCM was analyzed using Mendelian randomization (MR), followed by bioinformatics to explore the role of inflammatory related proteins in HCM. In vivo and in vitro models of HCM were established to elucidate how inflammatory related proteins influence HCM progression.

resultsOur MR analysis revealed a negative correlation between the inflammation related protein CX3CL1 and HCM. Bioinformatics and in vivo data similarly demonstrated a reduction in CX3CL1 expression in HCM. CX3CL1 was found to be mainly expressed in cardiomyocytes and endothelial cells via the Human Protein Atlas database and its' expression in both cells was obviously downregulated after being treated by angiotensin-II. Importantly, functional characteristics and correlation analysis of CX3CL1 indicated that it was most closely associated with macrophages efferocytosis. Consequently, we examined the signature molecules (AXL, MERTK, and TYRO3) associated with efferocytosis, which revealed a significant decrease in their expression in HCM. Notably, recombinant mouse CX3CL1 (rm-CX3CL1) reversed this process.

conclusionsIn conclusion, CX3CL1-meidated impaired efferocytosis plays a critical role in the initiation and development of HCM, and modulation of CX3CL1 may prove advantageous in managing HCM progression.

Indexed as

Cardiomyopathy, HypertrophicChemokine CX3CL1Endothelial CellsMacrophagesPhagocytosisAngiotensin IIAnimalsEfferocytosisHumansMaleMiceMice, Inbred C57BLMultiomicsMyocytes, CardiacAngiotensin IIChemokine CX3CL1CX3CL1 protein, humanCx3cl1 protein, mouseCX3CL1EfferocytosisHypertrophic cardiomyopathyInflammatory related proteinsMulti-omics

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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.