ArticleExploration (Beijing, China)2025
Caffeic Acid Acts as a Potent Senomorphic and Alleviates Inflammation and Lung Fibrosis by Covalently Targeting Annexin A5 Protein in Mice.
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 7 papers.
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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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Who cites it
7 citing papers in PubMed.
- Shikimate crosstalk enables record-level homogentisic acid production inSynthetic and systems biotechnology · 2026Article
- Identifying JAK2 and ANXA5 as Key Genes Linking Obstructive Sleep Apnea and Oxidative Stress via Machine Learning and Multilayer Transcriptomic Integration With Functional Validation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- Plant-Derived Senotherapeutics in Cellular Senescence: A Scoping Review of Preclinical Evidence, Mechanistic Pathways, and Metabolomic-Guided Discovery.International journal of molecular sciences · 2026Article
- Review
- Natural Product-Derived Activity-Based and Affinity-Based Probes: Tools for Mechanism of Action Studies.Molecules (Basel, Switzerland) · 2026Review
- Discovery of anti-inflammatory agents fromFrontiers in nutrition · 2026Article
- Caffeic Acid Acts as a Potent Senomorphic and Alleviates Inflammation and Lung Fibrosis by Covalently Targeting Annexin A5 Protein in Mice.Exploration (Beijing, China) · 2025Article
Corrections and comments
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The accumulation of senescent cells and their secretion of senescence-associated secretory phenotype (SASP) play important roles in the pathogenesis of idiopathic pulmonary fibrosis (IPF). Small molecules, known as senolytics or senomorphics, have been effective in targeting senescent cells. Although senolytic drugs have been well-studied in pulmonary fibrosis, senomorphics with defined protein targets and potential applications are rarely investigated. In this study, we identified a widely sourced natural product, caffeic acid (CA), to act as a potent senomorphic that effectively inhibits the secretion of SASP in senescent lung cells. We demonstrated that the covalent binding of CA to Annexin A5 protein triggered its degradation, PKCθ deactivation, and the inhibition of the NF-κB inflammatory pathway in senescent cells. Notably, CA exhibited a promising effect in limiting inflammation in the lung and circulatory system, alleviating pulmonary pathology, and improving physical function in a bleomycin-induced pulmonary fibrosis mouse model. Our investigation suggests that Annexin A5 could be used as the target for the precise intervention of aging-related diseases such as IPF.
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Registered trials
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.