Nervous System Diseases Commons^™

Influence Of Myelin-Associated Glycoprotein On Axon Subtype Specific Sheath Targeting, Nazmus Sakib Khan

Ramaley Celebration

During the development of the Central Nervous System, oligodendrocytes wrap axons with myelin, which is necessary for rapid, efficient nerve impulse propagation. For reasons unknown, oligodendrocytes direct myelin to certain subtypes of axons, leaving others incompletely myelinated, or even totally unmyelinated. Previous studies demonstrated mice harboring Mag mutations showed improper sheath targeting of myelin to axons indicating that MAG is a possible facilitator of axon-glia communication.

In the present study, we tested the hypothesis that loss of mag decreases the proportion of myelin directed towards specific axon subtypes. To test this, we perturbed Mag function in zebrafish embryos using knockdown …

The Scripps Research Institute Summer Undergraduate Research Fellowship, Ezana Assefa

Trick to the Treat of Internships and Research

This program is a 10-week internship designed for undergraduates interested in the scientific field to engage in current research. Students have the option of requesting to work under three mentors, one of which they will be paired. Students will work in the lab with the principal investigator and other members of the lab. Along with working in the lab, students in the program will also attend bi-weekly talks/lectures from researchers, grad students, and professionals at TSRI as well as participating in two presentations and a final poster or oral presentation.