This Week In Parasitism

Hosts: Vincent Racaniello and Dickson Despommier Vincent and Dickson review the finding that urocanic acid in the skin is a chemoattractant for the parasitic nematode Strongyloides stercoralis. Download TWiP #71 (60 MB .mp3, 84 minutes). Links for this episode: Strongyloides stercoralis (TWiP #71) Urocanic acid is a S. stercoralis chemoattractant (PNAS) Chemical trails of parasites (PNAS) Urocanic acid (Wikipedia) Candiru (Wikipedia) Your Inner Fish (PBS) Letters read on TWiP 71 Contact Send your questions and comments (email or mp3 file) to twip@twiv.tv Subscribe Subscribe to TWiP (free) in iTunes, by the RSS feed or by email