John-Paul Yu

Education:

M.D./Ph.D. University of Illinois, Urbana-Champaign

Research Focus:

Systems neuroscience of neuropsychiatric disease

Research Description:

The overarching work in our laboratory is to unpack the molecular features of neuropsychiatric disease through the development of a novel, innovative, collaborative, and interdisciplinary systems neuroscience approach coupled with advanced neuroimaging techniques and methodologies with an emphasis on autism spectrum disorder (ASD) and schizophrenia (SCZ). Specifically, our research features the first truly cogent genetic animal models of psychiatric disease. These rat models are complete biallelic genetic knockouts of identified high-risk gene deletions in ASD and SCZ allowing us the opportunity to uniquely interrogate the effect of a single gene deletion on the neuropathogenesis of ASD and SCZ. These newly available models provide a stable, reproducible platform in which to pursue a comprehensive systems neuroscience research and imaging program directed towards uncovering the MR microstructural changes linked to psychiatric illness and subsequent corroboration of these findings to underlying transcriptomic, proteomic, metabolomic, and synaptogenic changes within the brain. The elucidation of the underlying molecular features of neuropsychiatric disease and how these changes manifest themselves on neuroimaging is the first step towards the development of an imaging-centric diagnostic paradigm with gene-specific neuroimaging biomarkers that will shape how we ultimately screen, treat, follow, and arrive at a more comprehensive understanding of psychiatric illness.

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