Search Results - "Szpyt, John"
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Quantitative Proteomics of the Cancer Cell Line Encyclopedia
Published in Cell (23-01-2020)“…Proteins are essential agents of biological processes. To date, large-scale profiling of cell line collections including the Cancer Cell Line Encyclopedia…”
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Dual proteome-scale networks reveal cell-specific remodeling of the human interactome
Published in Cell (27-05-2021)“…Thousands of interactions assemble proteins into modules that impart spatial and functional organization to the cellular proteome. Through…”
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Architecture of the human interactome defines protein communities and disease networks
Published in Nature (London) (25-05-2017)“…Affinity purification–mass spectrometry elucidates protein interaction networks and co-complexes to build, to our knowledge, the largest experimentally derived…”
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Mitochondrial ROS regulate thermogenic energy expenditure and sulfenylation of UCP1
Published in Nature (London) (07-04-2016)“…Uncoupling protein 1 (UCP1)-dependent thermogenesis in brown adipose tissue is supported by a burst of mitochondrial reactive oxygen species upon cold…”
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Detection and Quantitation of Circulating Human Irisin by Tandem Mass Spectrometry
Published in Cell metabolism (06-10-2015)“…Exercise provides many health benefits, including improved metabolism, cardiovascular health, and cognition. We have shown previously that FNDC5, a type I…”
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The BioPlex Network: A Systematic Exploration of the Human Interactome
Published in Cell (16-07-2015)“…Protein interactions form a network whose structure drives cellular function and whose organization informs biological inquiry. Using high-throughput…”
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UCP1 deficiency causes brown fat respiratory chain depletion and sensitizes mitochondria to calcium overload-induced dysfunction
Published in Proceedings of the National Academy of Sciences - PNAS (25-07-2017)“…Brown adipose tissue (BAT) mitochondria exhibit high oxidative capacity and abundant expression of both electron transport chain components and uncoupling…”
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Global and tissue-specific aging effects on murine proteomes
Published in Cell reports (Cambridge) (25-07-2023)“…Maintenance of protein homeostasis degrades with age, contributing to aging-related decline and disease. Previous studies have primarily surveyed…”
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Facultative protein selenation regulates redox sensitivity, adipose tissue thermogenesis, and obesity
Published in Proceedings of the National Academy of Sciences - PNAS (19-05-2020)“…Oxidation of cysteine thiols by physiological reactive oxygen species (ROS) initiates thermogenesis in brown and beige adipose tissues. Cellular…”
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Global proteomics of Ubqln2-based murine models of ALS
Published in The Journal of biological chemistry (01-01-2021)“…Familial neurodegenerative diseases commonly involve mutations that result in either aberrant proteins or dysfunctional components of the proteolytic machinery…”
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Phosphorylation of Beta-3 adrenergic receptor at serine 247 by ERK MAP kinase drives lipolysis in obese adipocytes
Published in Molecular metabolism (Germany) (01-06-2018)“…The inappropriate release of free fatty acids from obese adipose tissue stores has detrimental effects on metabolism, but key molecular mechanisms controlling…”
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UCP1 governs liver extracellular succinate and inflammatory pathogenesis
Published in Nature metabolism (17-05-2021)Get full text
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A Quantitative Tissue-Specific Landscape of Protein Redox Regulation during Aging
Published in Cell (05-03-2020)“…Mammalian tissues engage in specialized physiology that is regulated through reversible modification of protein cysteine residues by reactive oxygen species…”
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Itaconate is an anti-inflammatory metabolite that activates Nrf2 via alkylation of KEAP1
Published in Nature (London) (05-04-2018)“…WebTreatment of lipopolysaccharide-activated macrophages with the cell-permeable itaconate derivative 4-octyl itaconate activates the anti-inflammatory…”
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Cysteine 253 of UCP1 regulates energy expenditure and sex-dependent adipose tissue inflammation
Published in Cell metabolism (04-01-2022)“…Uncoupling protein 1 (UCP1) is a major regulator of brown and beige adipocyte energy expenditure and metabolic homeostasis. However, the widely employed UCP1…”
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UCP1 governs liver extracellular succinate and inflammatory pathogenesis
Published in Nature metabolism (01-05-2021)“…Non-alcoholic fatty liver disease (NAFLD), the most prevalent liver pathology worldwide, is intimately linked with obesity and type 2 diabetes. Liver…”
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Correction: Corrigendum: Mitochondrial ROS regulate thermogenic energy expenditure and sulfenylation of UCP1
Published in Nature (London) (18-08-2016)“…Nature 532, 112–116 (2016); doi:10.1038/nature17399 In this Letter, owing to a typographical error, Fig. 4h was erroneously referred to as Fig. 4j in the text…”
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Erratum: Corrigendum: Mitochondrial ROS regulate thermogenic energy expenditure and sulfenylation of UCP1
Published in Nature (London) (18-05-2016)Get full text
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Three-Dimensional Localization of the α and β Subunits and of the II-III Loop in the Skeletal Muscle L-type Ca2+ Channel
Published in The Journal of biological chemistry (21-12-2012)“…The L-type Ca2+ channel (dihydropyridine receptor (DHPR) in skeletal muscle acts as the voltage sensor for excitation-contraction coupling. To better resolve…”
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Corrigendum: Mitochondrial ROS regulate thermogenic energy expenditure and sulfenylation of UCP1
Published in Nature (London) (18-08-2016)Get full text
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