Hi, my name is Joshua Castillo, and I am a senior at the Univeristy of Arizona double majoring in
Molecular and Cellular Biology and Physiology. I currently work in the Zarnescu lab where we
study neurodegenerative diseases such as ALS using fruit flies as our model organism. Outside
of the lab, I enjoy playing video games, hanging out with friends and plant shopping.


music for Thesis Thursday is from Crowander, the name of the track is “Your Eyes”
Thesis Thursday is edited, produced and sometimes hosted by Bridgitte Thum at KXCI Community Media in Tucson, Arizona.
My name is Hyeon Seung Lee, and I am a senior at the University of Arizona majoring in Physiology and Medical Sciences with a...
Hello! My name is Nicole Kummet and I am a pre-med junior studying physiology and cellular biology. I am in the UA's Undergraduate Biology...
My name is Abrielle Agron, and I’m a freshman math and computer science double major at the University of Arizona. I was born and...