Breakthrough in Understanding Frog Resistance to Lethal Fungus

WHO:

Science Daily - Researchers from University College London (UCL), ZSL, and Imperial College London conducted the study.

WHAT:

Science Daily - The study revealed that some frogs develop powerful immune defenses while still in the tadpole stage, allowing them to survive a deadly fungus that has decimated amphibian populations globally.

Phys.org - The research uncovered a vast collection of previously unknown antimicrobial peptides that could inspire new drugs to combat infections.

WHERE:

Phys.org - The study was conducted by researchers based in London, specifically at University College London (UCL), ZSL, and Imperial College London.

WHY:

Science Daily - The findings explain why certain amphibian populations are able to recover following outbreaks of a lethal fungus.

HOW:

Science Daily - The immune defenses developed by the frogs occur during the tadpole stage, providing them with a head start against the fungus after they undergo metamorphosis.

(UPDATED July 15, 2026 08:41 UTC)

Researchers from University College London, ZSL, and Imperial College London have made a significant discovery about frogs, revealing that some can develop powerful immune defenses while still in the tadpole stage. This adaptation allows them to survive a deadly fungus that has devastated amphibian populations worldwide and has led to the identification of a vast collection of previously unknown antimicrobial peptides, which could inspire new drugs to fight infections. The findings shed light on why certain amphibian populations are able to recover after outbreaks of this lethal fungus, giving them a crucial advantage as they undergo metamorphosis.