Acurx antibiotic study published in ASM journal shows microbiome data

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Acurx Announces Publication in ASM Confirming Data on its DNA pol IIIC Inhibitor Pipeline of Antibiotics Demonstrating a Potential Microbiome-Sparing Class Effect

October 21, 2026 8:01 AM EDT

Publication of first ever head-to-head comparison of gut microbiome changes associated with novel oral preclinical PolC (pol IIIC*) inhibitors to linezolid in a murine neutropenic thigh infection model Structural molecular modification of molecules related to ibezapolstat (IBZ) improved solubility and systemic exposure of novel Pol IIIC inhibitors with all three tested Pol IIIC inhibitors reduced MRSA burden in a neutropenic mouse thigh model Pol IIIC inhibitors in this study maintained high gut microbial diversity, as well as preserved microbiome metabolic function, in contrast to the marked disruption shown by linezolid Pol IIIC inhibitor... More