Target the Tumor. Spare the Body.

Georgia Tech researcher Nick Housley is developing a drug‑delivery system designed to send cancer treatments directly to tumors while minimizing damage to healthy tissue. His team’s approach uses self‑assembling nanohydrogels (SANGs) that circulate through the body, remain inactive in healthy environments, and release their drug payload only when they encounter the unique chemical conditions created by tumors. This “cancer‑agnostic” strategy avoids the pitfalls of traditional targeted therapies, which can lose effectiveness as tumors evolve, and aims to reduce the harsh side effects patients often endure. Early preclinical results show that the nanohydrogels successfully concentrated drugs at tumor sites, and Housley’s team is now preparing for broader testing to move the technology toward clinical trials.

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