This Week in Parasitism
TWiP is a monthly netcast about eukaryotic parasites. Vincent Racaniello, Dickson Despommier, and Daniel Griffin, science Professors from Columbia University, deconstruct parasites, how they cause illness, and present a case study each episode for your solution.

The TWiPians solve the case of the Woman With Anemia, Eosinophila, and a Worm in Her Intestine, and discuss a study on the function and druggability of two malarial aspartate proteases.

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin

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Case Study for TWiP 143

From 1990s seen by a colleague, boy late teens, initially presented to ER in US chief complaint, visual disturbances and itching preventing sleep. Immigrated from Oaxaca, searching for work. Lived in modest dwelling with dirt floors, no running water, got from local river. Reports dogs, farm animals, many insects. On exam: tender nodules on head, skin irritated from scratching, small punctate lesions on right cornea. Is referred to specialists. Ophthalmologist called in, referred for further diagnostics.

Send your case diagnosis, questions and comments to twip@microbe.tv

Music by Ronald Jenkees

Direct download: TWiP143.mp3
Category:general -- posted at: 9:49am PST

The TWiPsids solve the case of the Guatemalan Positive for Rhinovirus, and reveal how to kill all African trypanosomes with a primate apolipoprotein.

Hosts: Vincent Racaniello, Dickson Despommier, and Daniel Griffin

Become a patron of TWiP.

Links for this episode:

Case Study for TWiP 142

Woman in 50s, immigrant from rural area with limited resources. Admitted to hospital with iron deficient anemia and eosinophilia. In US. Sent for colonoscopy. Note long slender serpiginous motile object, recovered, 4.5 cm long, one end slender, other large and curled but not blunt. Send worm to parasitology lab for identification. What might fit description? Is this usually associated with eosinophilia? What about anemia, is severe or mild? Would this person have come from outside the US to acquire this, or could they have acquired the infection in the US.

Send your case diagnosis, questions and comments to twip@microbe.tv

Music by Ronald Jenkees

Direct download: TWiP142.mp3
Category:Science -- posted at: 9:13am PST

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