ArticleCardiovascular therapeutics2025
Fibroblast Activation Protein-Targeted CAR-T Cells Induce Apoptosis in Murine Cardiac Myofibroblasts.
Article in Cardiovascular therapeutics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- Engineering immune cell therapies for inflammatory bowel disease: from stem cells to CAR T cells.Nature reviews. Gastroenterology & hepatology · 2026Review
- Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Research advances and application prospects of CAR-T therapy in the treatment of age-related diseases.Frontiers in immunology · 2026Review
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Myocardial fibrosis is a common pathological feature in many cardiovascular diseases, yet effective targeted therapies remain elusive. Given the emerging potential of chimeric antigen receptor T (CAR-T) cell therapy in nononcological diseases and fibroblast activation protein (FAP) as a promising target, we engineered a second-generation FAP-targeted CAR construct incorporating the 4-1BB costimulatory domain to enhance therapeutic safety. Using two delivery approaches-lentiviral vectors and lipid nanoparticles (LNPs)-we generated FAP-CAR-engineered Jurkat cells as a preliminary screening model and evaluated their CAR expression, target recognition, and in vitro cytotoxic activity. These engineered cells selectively recognized and induced apoptosis in FAP-expressing cardiac myofibroblasts without triggering excessive IL-6 secretion, supporting their potential for fibrosis-selective cytotoxicity. Our findings provide key preliminary in vitro evidence supporting the design and target-specific functionality of FAP-targeted CAR constructs incorporating the 4-1BB domain, warranting further investigation in primary T cell models for cardiac fibrosis therapy.
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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.