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Jessica Rexach

Assistant Professor-in-Residence, Neurology · UCLA David Geffen School of Medicine/UCLA Medical Center

Credentials: · · · ·

History

Neurology
UCLA David Geffen School of Medicine/UCLA Medical Center
2013–2016
Internal Medicine
Cedars-Sinai Medical Center
2012–2013
David Geffen Sch of Med at UCLA
2008–2012

Research

Probing the dynamics of O-GlcNAc glycosylation in the brain using quantitative proteomics
Nature Chemical Biology · 2007 · 279 citations
Dynamic O-GlcNAc modification regulates CREB-mediated gene expression and memory formation
Nature Chemical Biology · 2012 · First of 6 authors · 178 citations
Loss of O-GlcNAc glycosylation in forebrain excitatory neurons induces neurodegeneration
Proceedings of the National Academy of Sciences of the United States of America · 2016 · 178 citations

Daniel Geschwind
8 papers
William Seeley
7 papers
Brent Fogel
6 papers
Mai Yamakawa
6 papers · 3 as a fellow
SS
Salvatore Spina
6 papers
JK
Joel Kramer
4 papers
John Trojanowski
4 papers
KC
Kaitlin Casaletto
4 papers · 1 as a resident
AB
Adam Boxer
3 papers
AS
Adam Staffaroni
3 papers
Harry Vinters
3 papers
Jerry Huang
3 papers

Grants

Ultra High-Resolution Multimodal Cross-Disorder Atlas of Neurodegenerative Dementias
National Institute on Aging · R01
Contact PI · $674.5K · University of California Los Angeles
2026–2031
Hippocampal iPSC-Derived Assembloids to Model Interneuron and Circuit Vulnerability in Genetically-Encoded Amnestic and Behavioral Dementia
National Institute of Neurological Disorders and Stroke · RF1
Contact PI · $3.1M · University of California Los Angeles
2025–2029
Probing the Toxic Effects of Early Stage Tau Pathology on Microglial Modulation of Neuronal Circuits Using iPSC Hippocampal Assembloids
National Institute on Aging · R21
Contact PI · $433.1K · University of California Los Angeles
2024–2026
Role of Central and Peripheral Immune Crosstalk in FTD-Grn Neurodegeneration
National Institute of Neurological Disorders and Stroke · RF1
PI · $300.6K · Indiana University Indianapolis
2022–2025