The National Institutes of Health (NIH) is offering a funding opportunity titled "Systematic Testing of Radionuclides in Preclinical Experiments (STRIPE)," aimed at supporting exploratory research projects in cancer biology. This initiative focuses on utilizing advanced techniques to investigate the effects of radiopharmaceutical therapy on normal tissues, tumor cells, and the tumor microenvironment, with the goal of developing new targeting strategies and optimizing treatment regimens. The STRIPE program is particularly significant for advancing medical research in cancer treatment, addressing critical gaps in preclinical studies. Applicants can request funding up to $275,000 over a two-year period, with proposals due by May 7, 2025. For further inquiries, interested parties can contact the NIH OER Webmaster at OERWebmaster03@od.nih.gov or visit the additional information link at http://grants.nih.gov/grants/guide/pa-files/PAR-22-140.html.