COMPANY RESEARCHArrowhead develops RNAi therapeutics using its TRiM platform, which combines RNA triggers, targeting ligands, linkers, and chemical modifications. Liver and extrahepatic programs must be assessed by candidate and indication.
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Arrowhead develops RNAi therapeutics using its TRiM platform, which combines RNA triggers, targeting ligands, linkers, and chemical modifications. Liver and extrahepatic programs must be assessed by candidate and indication.
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Phio announced a November 7 SITC oral presentation of final Phase 1b findings for intratumoral PH-762, its PD-1-silencing siRNA candidate, in cutaneous carcinomas. The company described tolerability and potential tissue-sparing neoadjuvant use, while stating that additional safety and efficacy studies are needed. A Phase 2b study is planned for the first half of 2027.
Vir Biotechnology announced that Phase 3 ECLIPSE 1 results for elebsiran plus tobevibart in chronic hepatitis delta will be presented on November 8, with an investor discussion on November 9. Elebsiran is an HBV-targeting siRNA; tobevibart is an antibody. The release announces the forthcoming readout and expanded Phase 2 presentations but does not disclose the Phase 3 numerical results.
A Nature Communications study reports a peptide–oligonucleotide nanohybrid for bone-targeted miR-26a-5p delivery. The original abstract describes reduced GSK-3β expression and stabilization of HIF-1α, supporting coupled bone formation and angiogenesis. Systemic administration limited skeletal and vascular injury in a rat glucocorticoid-induced bone-loss model. This is preclinical miRNA delivery, not oral cyclic peptide therapy or human efficacy evidence.
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