ArticleCancer immunology, immunotherapy : CII2023
Switchable CAR T cell strategy against osteosarcoma.
Article in Cancer immunology, immunotherapy : CII, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.
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Who cites it
26 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.
- Modular (universal) CAR-T platformsFrontiers in immunology · 2024Pooled it
- Chimeric antigen receptor (CAR)-T cell therapy for solid tumors in pediatric patients: current breakthroughs, dilemmas, and strategies.Experimental hematology & oncology · 2026Review
- Design optimization of antibody-ligand motifs to enhance CAR-T redirection activity against solid tumors.Cell reports. Medicine · 2026Article
- CAR-T cell therapy for pediatric solid tumors: armored CAR-T cells and beyond.Cancer metastasis reviews · 2026Review
- <p>Tumor microenvironment in bone sarcomas: Implications for immunotherapy and emerging therapeutic vulnerabilities (Review)</p>.Oncology reports · 2026Review
- Unaltered NKG2D-CAR T cell function under hypoxia in osteosarcoma in vitro.Cancer immunology, immunotherapy : CII · 2026Article
- Adapter-based allogeneic CAR T cells to overcome antigen escape in solid tumors.Frontiers in immunology · 2026Review
- Dynamic immune state transitions and metastatic niche remodelling drive osteosarcoma evolution as a barrier-restricted immune-cold ecosystem.Frontiers in immunology · 2026Review
- Targeting the osteosarcoma immune microenvironment for improved immunotherapy and translational applications.Discover oncology · 2025Review
- Exploiting B7-H3: Molecular Insights and Immunotherapeutic Strategies for Osteosarcoma.Bioengineering (Basel, Switzerland) · 2025Review
- Molecular and Glycosylation Pathways in Osteosarcoma: Tumor Microenvironment and Emerging Strategies Toward Personalized Oncology.Current issues in molecular biology · 2025Review
- Systemic strategies for osteosarcoma: advances and future directions.Discover oncology · 2025Review
- Innovative approaches to CAR-T cell therapy: the role of lipid metabolism pathways.Journal of translational medicine · 2025Review
- Advancements in Osteosarcoma Therapy: Overcoming Chemotherapy Resistance and Exploring Novel Pharmacological Strategies.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Current landscape of CAR-therapy for osteosarcoma and rhabdomyosarcoma.Frontiers in immunology · 2025Review
- Advances in cell therapy for orthopedic diseases: bridging immune modulation and regeneration.Frontiers in immunology · 2025Review
- Nanotechnology-Driven Strategies in Osteosarcoma Advances in Treatment: Immunotherapy and Drug Delivery.International journal of nanomedicine · 2025Review
- Emerging immunotherapies in osteosarcoma: from checkpoint blockade to cellular therapies.Frontiers in immunology · 2025Review
- Osteosarcoma: A comprehensive review of model systems and experimental therapies.Medical research archives · 2024Article
- Deletion of the RGD motif from the penton base in oncolytic adenoviruses enhances antitumor efficacy of combined CAR T cell therapy.Molecular therapy. Oncology · 2024Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Immunotherapy with chimeric antigen receptor T (CAR T) cells has changed the treatment of hematological malignances, but they are still a challenge for solid tumors, including pediatric sarcomas. Here, we report a switchable CAR T cell strategy based on anti-FITC CAR T cells and a switch molecule conjugated with FITC for targeting osteosarcoma (OS) tumors. As a potential target, we analyzed the expression of B7-H3, an immune checkpoint inhibitor, in OS cell lines. In addition, we evaluate the capacity of an anti-B7-H3 monoclonal antibody conjugated with FITC (anti-B7-H3-FITC mAb) to control the antitumor activity of anti-FITC CAR T cells. The effector functions of anti-FITC CAR T cells against OS, measured in vitro by tumor cell killing activity and cytokine production, are dependent on the presence of the anti-B7-H3-FITC mAb switch. Moreover, OS cells stimulate anti-FITC CAR T cells migration. In vivo, anti-B7-H3 mAb penetrates in the tumor and binds 143B OS tumor cells. Furthermore, anti-FITC CAR T cells reach tumor region and exert antitumor effect in an OS NSG mouse model only in the presence of the switch molecule. We demonstrate that anti-B7-H3-FITC mAb redirects the cytotoxic activity of anti-FITC CAR T cells against OS tumors suggesting that switchable CAR T cell platforms might be a plausible strategy against OS.
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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.