Sunan Xu

First Name
Sunan
Last Name
Xu
Student Status
Graduate Student
Email
sux002@ucsd.edu
Major
Bioinformatics and Systems Biology
Completed Degrees

B.S., Data Science, University of California San Diego, 2025
B.S., Biological Science: Bioinformatics, University of California San Diego, 2025

BISB Training Grant
No
Special Funding or Awards

Competitive Edge Fellowship

Research Focus
Proteomics, Statistical Genomics, Machine Learning

Mapping the shared genetic architecture of eating disorders, metabolism, and neurobiology

Last Updated
Project Description

This project leverages openly available summary statistics from genome-wide association studies, to better understand the underlying biological mechanisms of eating disorders (particularly anorexia nervosa) through leveraging existing discoveries in other fields. Specifically, this project will examine the extent of genetic overlap between eating disorders and metabolic markers, as well as between eating disorders and brain morphology. Methods include local and global genetic correlations, conditional/conjunctional false-discovery rate, bivariate mixture models, gene network and cell-type-specific/tissue-specific enrichment analyses. Candidate could rotate as early as Spring quarter 2026.