The National Institutes of Health (NIH) is offering a funding opportunity titled "Enhancing Mechanistic Research on Precision Probiotic Therapies (R33 Clinical Trial Optional)" aimed at advancing research in precision probiotic interventions. This initiative seeks to support innovative mechanistic studies that explore the variability in human responses to probiotics, focusing on factors such as microbiome composition, genetic background, and lifestyle, with the goal of identifying specific subgroups likely to benefit from these therapies. The grant will provide funding of up to $350,000 for a maximum duration of four years, with applications opening in September 2024 and closing on June 2, 2027. Interested applicants can find more information and contact NIH Grants Information at grantsinfo@nih.gov for inquiries.