TransCode Therapeutics Reports Further Progress on Phase 1a Clinical Trial with No Dose Limiting Toxicities Reported in Patients with Metastatic Cancer

Core Insights - TransCode Therapeutics is advancing its Phase 1a clinical trial of TTX-MC138, a first-in-class therapeutic candidate targeting microRNA-10b, which is believed to play a significant role in metastatic cancer progression [1][4][7] - The trial has treated 13 patients with doses ranging from 0.8 mg/kg to 4.8 mg/kg, with no significant safety issues reported [1][8] - Preliminary pharmacokinetic (PK) and pharmacodynamic (PD) data indicate a favorable profile for TTX-MC138, supporting its progression to the Phase 1b trial [2][3] Company Overview - TransCode Therapeutics focuses on RNA therapeutics for treating metastatic diseases, utilizing its proprietary TTX nanoparticle platform [7] - The lead candidate, TTX-MC138, aims to inhibit microRNA-10b, a biomarker associated with metastasis [7] Clinical Trial Details - The Phase 1 clinical trial is designed as a multicenter, open-label, dose-escalation and dose-expansion study to evaluate the safety and tolerability of TTX-MC138 in patients with various metastatic solid cancers [5] - The trial consists of an initial dose-escalation stage followed by a dose-expansion stage, with the primary objective of assessing safety and tolerability [5] Treatment Progress - Eight patients are currently receiving ongoing treatment, with two patients demonstrating stable disease after seven months of treatment [2][8] - The trial has shown a predictable dose-response relationship in PK data, with evidence of target engagement for miR-10b in 5 out of 6 patients analyzed [2][8]