User profiles for N. T. Seyfried

Nicholas Seyfried

Professor of Biochemistry, Emory School of Medicine
Verified email at emory.edu
Cited by 14955

Omics sciences for systems biology in Alzheimer's disease: State-of-the-art of the evidence

H Hampel, R Nisticò, NT Seyfried, AI Levey… - Ageing Research …, 2021 - Elsevier
Alzheimer’s disease (AD) is characterized by non-linear, genetic-driven pathophysiological
dynamics with high heterogeneity in biological alterations and disease spatial-temporal …

[HTML][HTML] Systems-based proteomics to resolve the biology of Alzheimer's disease beyond amyloid and tau

…, T Zhang, AI Levey, S Rangaraju, NT Seyfried - …, 2021 - nature.com
The repeated failures of amyloid-targeting therapies have challenged our narrow understanding
of Alzheimer’s disease (AD) pathogenesis and inspired wide-ranging investigations into …

[HTML][HTML] Quantitative proteomics reveals the function of unconventional ubiquitin chains in proteasomal degradation

P Xu, DM Duong, NT Seyfried, D Cheng, Y Xie… - Cell, 2009 - cell.com
All seven lysine residues in ubiquitin contribute to the synthesis of polyubiquitin chains on
protein substrates. Whereas K48-linked chains are well established as mediators of …

Large-scale proteomic analysis of Alzheimer's disease brain and cerebrospinal fluid reveals early changes in energy metabolism associated with microglia and …

…, I Hajjar, JM Shulman, JJ Lah, AI Levey, NT Seyfried - Nature medicine, 2020 - nature.com
Our understanding of Alzheimer’s disease (AD) pathophysiology remains incomplete. Here
we used quantitative mass spectrometry and coexpression network analysis to conduct the …

[HTML][HTML] Large-scale deep multi-layer analysis of Alzheimer's disease brain reveals strong proteomic disease-related changes not observed at the RNA level

…, AP Wingo, JJ Lah, AI Levey, NT Seyfried - Nature …, 2022 - nature.com
The biological processes that are disrupted in the Alzheimer’s disease (AD) brain remain
incompletely understood. In this study, we analyzed the proteomes of more than 1,000 brain …

[HTML][HTML] TDP-43 pathology disrupts nuclear pore complexes and nucleocytoplasmic transport in ALS/FTD

…, YH Chen, DM Duong, NT Seyfried… - Nature …, 2018 - nature.com
The cytoplasmic mislocalization and aggregation of TAR DNA-binding protein-43 (TDP-43)
is a common histopathological hallmark of the amyotrophic lateral sclerosis and …

Continuous release of endostatin from microencapsulated engineered cells for tumor therapy

T Joki, M Machluf, A Atala, J Zhu, NT Seyfried… - Nature …, 2001 - nature.com
Research studies suggest that tumor-related angiogenesis contributes to the phenotype of
malignant gliomas. We assessed the effect of local delivery of the angiogenesis inhibitor …

[HTML][HTML] Cerebrospinal fluid proteomics define the natural history of autosomal dominant Alzheimer's disease

…, BR Roberts, RJ Bateman, AM Fagan, NT Seyfried… - Nature medicine, 2023 - nature.com
Alzheimer’s disease (AD) pathology develops many years before the onset of cognitive
symptoms. Two pathological processes—aggregation of the amyloid-β (Aβ) peptide into plaques …

Cleavage of tau by asparagine endopeptidase mediates the neurofibrillary pathology in Alzheimer's disease

…, X Liu, SS Kang, IS Kwon, DM Duong, NT Seyfried… - Nature medicine, 2014 - nature.com
… The FDR was estimated by the number of decoy matches (nd) and total number of assigned
matches (nt). FDR = 2*nd/nt, assuming mismatches in the original database were the same …

[HTML][HTML] A multi-network approach identifies protein-specific co-expression in asymptomatic and symptomatic Alzheimer's disease

NT Seyfried, EB Dammer, V Swarup, D Nandakumar… - Cell systems, 2017 - cell.com
Here, we report proteomic analyses of 129 human cortical tissues to define changes associated
with the asymptomatic and symptomatic stages of Alzheimer's disease (AD). Network …