exosome based therapy (Exosome Diagnostics)
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Exosome Based Therapy, supplied by Exosome Diagnostics, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/exosome+based+therapy/pmc13282986-398-0-0?v=Exosome+Diagnostics
Average 86 stars, based on 1 article reviews
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1) Product Images from "Exosomes in Ovarian Cancer: Promoters, Biomarkers, and Therapeutic Targets"
Article Title: Exosomes in Ovarian Cancer: Promoters, Biomarkers, and Therapeutic Targets
Journal: International Journal of Nanomedicine
doi: 10.2147/IJN.S606735
Figure Legend Snippet: ( a ) Activated immune cells: TLR3 agonists reverse tumor-induced immune tolerance. Cell-free vaccines composed of tumor-derived exosomes can elicit robust and durable tumor antigen-specific T cell responses. Exosome-mimicking liposomal formulations carrying miR-155-5p, as well as engineered hexamer ExoBlock with six high-affinity PS-binding sites, can activate CD8⁺ T cells, promote Treg proliferation and upregulate PD-L1, thereby markedly improving the efficacy of checkpoint blockade therapy. ( b ) Chemoresistance sensitization: miR497/TP-HENPs, hybrid nanoparticles integrating liposomes and exosomes and co-loaded with TP and miR497, specifically block the PI3K/AKT/mTOR pathway and effectively reverse chemoresistance in ovarian cancer. Dendritic cell-derived exosomes expressing RGD-Lamp2b fusion proteins can deliver miR-484 in a targeted manner to normalize tumor vasculature and sensitize cancer cells to chemotherapy. ( c ) Engineered exosomes: Exosomes loaded with mangiferin and curcumin, as well as exosomes electroporated with plasmids encoding Cas9 and PARP-1 sgRNA, efficiently induce apoptosis in ovarian cancer cells. Exosomes carrying ephrin-B2 ligands bind to LAMP-2b and target ephrin-B4 on ovarian cancer cell surfaces, which greatly reduces systemic toxicities. RGD-modified exosomes possess enhanced cellular penetration ability. Their highly expressed miR-92b-3p targets SOX4 to suppress tumor growth and angiogenesis; combined with apatinib, they exert a potent synergistic anti-tumor effect via anti-angiogenesis. M-Trap is an exosome-based tumor capture technology that immobilizes exosomes purified from ascites of ovarian cancer patients onto 3D polystyrene/polycaprolactone scaffolds. It mimics the extracellular microenvironment to compete for implantation sites and inhibit peritoneal metastasis, which has been validated in relevant models.
Techniques Used: Vaccines, Derivative Assay, Binding Assay, Liposomes, Blocking Assay, Expressing, Modification, Purification