The National Institutes of Health (NIH), through the National Cancer Institute (NCI), is offering a funding opportunity titled "NCI Clinical and Translational Exploratory/Developmental Studies (R21 Clinical Trial Optional)" aimed at supporting innovative preclinical and early-phase clinical research in cancer diagnosis, treatment, and prevention. This grant, with a funding ceiling of $275,000 over two years, encourages exploratory studies that may involve significant risk but have the potential to lead to breakthroughs in cancer research, particularly for underserved populations. Applications will be evaluated based on their significance, innovation, and rigor, with key deadlines for submission set for January 2025. Interested applicants can find more information and contact NIH Grants Information at grantsinfo@nih.gov for inquiries.