TransCode Therapeutics Announces Initial Dosing in Fourth Cohort of Phase 1 Clinical Trial with TTX-MC138

Core Insights - TransCode Therapeutics has initiated treatment for the first patient in Cohort 4 of its Phase I clinical trial for TTX-MC138, a therapeutic candidate targeting microRNA-10b, which is associated with metastatic cancer [1][3] - The trial has shown no significant safety or dose-limiting toxicities among the ten patients treated so far, with seven remaining on study for continued treatment [2][8] - The ongoing analysis of pharmacokinetic and pharmacodynamic data suggests that TTX-MC138 aligns with preclinical results, indicating a promising safety profile [2][4] Company Overview - TransCode Therapeutics is focused on developing RNA therapeutics to treat metastatic diseases, utilizing its proprietary TTX nanoparticle platform [7] - TTX-MC138 is the lead candidate designed to inhibit microRNA-10b, which is believed to drive metastatic disease [4][7] - The company aims to address challenges in RNA delivery to unlock therapeutic access to various genetic targets relevant for cancer treatment [9] Clinical Trial Details - The Phase 1 clinical trial is a multicenter, open-label, dose-escalation and dose-expansion study aimed at evaluating the safety and tolerability of TTX-MC138 in patients with metastatic solid cancers [5] - The trial consists of an initial dose-escalation phase followed by a dose-expansion phase, with the primary objective of assessing safety and tolerability [5] - Cohort 4's treatment is expected to provide insights for dose expansion and initial evidence of clinical activity as the trial progresses [3][5]