Proteome-wide discovery of human brain protein glycoforms and glycan modification changes in Alzheimer’s disease
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ABSTRACT: We performed a large-scale, intact glycopeptide-based glycoproteomics study of human brain tissue samples from neuropathologically confirmed AD cases and their age-matched controls. The study provided a system-level view of human brain protein glycoforms and site-specific glycan modifications. Our analyses revealed previously unknown changes in protein glycoforms and site-specific glycans in AD brain. Our findings provide novel insights into the roles of glycan modifications in brain dysfunction in AD.
INSTRUMENT(S): Q Exactive HF
ORGANISM(S): Homo Sapiens (human)
TISSUE(S): Brain
DISEASE(S): Alzheimer's Disease
SUBMITTER: QI ZHANG
LAB HEAD: Lian Li
PROVIDER: PXD045001 | Pride | 2024-04-08
REPOSITORIES: Pride
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