Science Friday Science Friday

Meet the drug developer taking on wildlife diseases

Jun 2, 2026 · 12m

Summary

Dr. Tim Cernak discusses using medicinal chemistry to combat wildlife diseases driving extinction, such as chytrid fungus in frogs and cancer in sea turtles. He highlights his lab’s success in treating a Gila monster named Pebbles and developing targeted drugs for species with unique physiologies. Cernak argues that applying human drug-discovery technologies to conservation can save endangered animals while offering insights that benefit human medicine.

Topics discussed

Sponsors: MathWorks and Progressive Insurance Science Friday fiscal year donation appeal Introduction: Disease as a driver of extinction Dr. Tim Cernak's mission to use chemistry for ecosystem health Chytrid fungus and the challenge of treating frog pandemics Saving Pebbles the Gila monster from a deadly parasite Developing cancer treatments for sea turtles Physiological differences and reciprocal benefits of wildlife medicine Outro, contact info, and Poster House sponsorship
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