ArticleClinical cancer research : an official journal of the American Association for Cancer Research2022
Membrane-Anchored and Tumor-Targeted IL12 (attIL12)-PBMC Therapy for Osteosarcoma.
Article in Clinical cancer research : an official journal of the American Association for Cancer Research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 14 citations in OpenAlex.
- <p>Tumor microenvironment in bone sarcomas: Implications for immunotherapy and emerging therapeutic vulnerabilities (Review)</p>.Oncology reports · 2026Review
- Challenges and limitations of chimeric antigen receptor T-cell therapies in solid tumors: why are approvals restricted to hematologic malignancies?Journal of hematology & oncology · 2025Review
- Collagen-disrupting attIL12 TIL therapy boosts deep T cell infiltration via dual signaling activation and CCKAR reduction in sarcomas.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Tumor microenvironment in osteosarcoma: From cellular mechanism to clinical therapy.Genes & diseases · 2025Review
- Systemic strategies for osteosarcoma: advances and future directions.Discover oncology · 2025Review
- Advancements in Osteosarcoma Therapy: Overcoming Chemotherapy Resistance and Exploring Novel Pharmacological Strategies.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Osteosarcoma immune microenvironment: cellular struggle and novel therapeutic insights.Frontiers in immunology · 2025Review
- Anti-CD137 agonist antibody-independent and clinically feasible preparation of tumor-infiltrating lymphocytes from soft tissue sarcoma and osteosarcoma.Frontiers in immunology · 2025Article
- Article
- The efficacy and applicability of chimeric antigen receptor (CAR) T cell-based regimens for primary bone tumors: A comprehensive review of current evidence.Journal of bone oncology · 2024Review
- Cell membrane-anchored and tumor-targeted IL-12 T-cell therapy destroys cancer-associated fibroblasts and disrupts extracellular matrix in heterogenous osteosarcoma xenograft models.Journal for immunotherapy of cancer · 2024Article
- Advancements in osteosarcoma management: integrating immune microenvironment insights with immunotherapeutic strategies.Frontiers in cell and developmental biology · 2024Review
- Managing the immune microenvironment of osteosarcoma: the outlook for osteosarcoma treatment.Bone research · 2023Review
- Strategies to Overcome Resistance to Immune-Based Therapies in Osteosarcoma.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
11 authors at 1 institution in 2 countries.
Funding
Abstract
purposeChimeric antigen receptor (CAR) T-cell therapy has shown great promise for treating hematologic malignancies but requires a long duration of T-cell expansion, is associated with severe toxicity, and has limited efficacy for treating solid tumors. We designed experiments to address those challenges. EXPERIMENTAL
designWe generated a cell membrane-anchored and tumor-targeted IL12 (attIL12) to arm peripheral blood mononuclear cells (PBMC) instead of T cells to omit the expansion phase for required CAR T cells.
resultsThis IL12-based attIL12-PBMC therapy showed significant antitumor efficacy in both heterogeneous osteosarcoma patient-derived xenograft tumors and metastatic osteosarcoma tumors with no observable toxic effects. Mechanistically, attIL12-PBMC treatment resulted in tumor-restricted antitumor cytokine release and accumulation of attIL12-PBMCs in tumors. It also induced terminal differentiation of osteosarcoma cells into bone-like cells to impede tumor growth.
conclusionsIn summary, attIL12-PBMC therapy is safe and effective against osteosarcoma. Our goal is to move this treatment into a clinical trial. Owing to the convenience of the attIL12-PBMC production process, we believe it will be feasible.
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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.