ArticleProceedings of the National Academy of Sciences of the United States of America2025
Development of an in situ CAR-T cell protocol through optical and PSMA-targeted PET imaging.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed.
- Membrane-Bound Multimodal Plasmonic Transducers for Noninvasive, In Situ Monitoring and Control of CAR T Cells Against Heterogeneous Solid Tumors.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Synergistic immunotherapeutic effects of irreversible electroporation and CAR-NK cell therapy against hepatocellular carcinoma.Signal transduction and targeted therapy · 2026Article
- Imaging the fate of CAR-T cellsFrontiers in immunology · 2026Review
- Advancements in Nanomedicine for Precision Management of Lymphoma: Mechanisms, Diagnostics, and Therapeutic Strategies.International journal of nanomedicine · 2026Review
- In vivo CAR cell therapy: from bench to bedside.Journal of hematology & oncology · 2025Review
Corrections and comments
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Authors and funding
17 authors.
Funding
Abstract
In situ T cell transfection methods overcome the complexity and high costs associated with conventional chimeric antigen receptor (CAR)-T therapy. However, the in situ CAR-T cell approach operates within the patient's complex immune environment and bypasses preinfusion ex vivo cellular quality controls, necessitating advanced imaging techniques to track immune cell migration and function. Positron emission tomography (PET) can detect biochemical processes in patients and, when combined with a radiotracer specific for the engineered cells, can monitor CAR-T cell trafficking. Herein, we develop an approach for in situ T cell generation, tracking, and functional assessment using anti-CD5-conjugated lipid nanoparticles for codelivering CD19 CAR mRNA (mCAR19) and a prostate-specific membrane antigen mRNA (mPSMA) tag. With interleukin-7 (IL-7) preconditioning and repeated administration, this approach achieves tumor-free survival in 75% of B cell lymphoma-bearing mice (similar efficacy to ex vivo approaches), and through PET imaging of
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Registered trials
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