Summary
This NIH funding opportunity announcement (FOA) solicits R21 exploratory/developmental research grants investigating the biological mechanisms by which incretin mimetics (e.g., GLP-1 receptor agonists, GIP/GLP-1 dual agonists) may impact cancer risk. Clinical trials are explicitly excluded from this mechanism. The program aims to advance understanding of how this increasingly prevalent drug class may modulate oncogenic or tumor-suppressive pathways.