By Dr. Liji Thomas, MD Reviewed by Lauren Hardaker Jul 11 2025 A major new study maps the rise of hydrogels in cancer therapy, revealing how this flexible material could drive the next wave of precise, less toxic treatments. Study:  Hydrogels in cancer treatment: mapping the future of precision drug delivery. Image credit: murat photographer/Shutterstock.com Modern cancer therapies have resulted in higher survival rates in many cases. However, their delivery mode and generic action are