Wei Qu

Wei Qu, M.D., Ph.D., M.S., is a Senior Biologist at the National Toxicology Program (NTP) within the National Institute of Environmental Health Sciences (NIEHS). His work focuses on integrating machine learning, bioengineering, and neuroimaging to advance toxicology and medical research. He leads projects in graph neural networks, functional connectivity modeling, and biomedical image analysis. Qu’s research bridges computational methods with biological systems, addressing challenges in neurodegenerative diseases, biosensing interfaces, and automated medical diagnostics.

Key research areas include graph-based representation learning, dynamic functional connectivity analysis, and 3D microscopy image processing. His contributions span neuroimaging data interpretation, biosensor design, and cervical cancer screening algorithms. Qu collaborates across interdisciplinary teams to develop replicable machine learning frameworks for environmental health studies.