Abstract:
INTRODUCTION:Skeletal muscle is the major site of insulin-stimulated glucose uptake and imparts the beneficial effects of exercise, and hence is an important site of insulin resistance in obesity and type 2 diabetes (T2D). Despite extensive molecular biology-oriented research the molecular mechanisms underlying insulin resistance in skeletal muscle remain to be established. Areas covered: The proteomic capabilities have greatly improved over the last decades. This review summarizes the technical challenges in skeletal muscle proteomics studies as well as the results of quantitative proteomic studies of skeletal muscle in relation to obesity, T2D, and exercise. Expert commentary: Current available proteomic studies contribute to the view that insulin resistance in obesity and T2D is associated with increased glycolysis and reduced mitochondrial oxidative metabolism in skeletal muscle, and that the latter can be improved by exercise. Future proteomics studies should be designed to markedly intensify the identification of abnormalities in metabolic and signaling pathways in skeletal muscle of insulin-resistant individuals to increase the understanding of the pathogenesis of T2D, but more importantly to identify multiple novel targets of treatment of which at least some can be safely targeted by novel drugs to treat and prevent T2D and reduce risk of cardiovascular disease.
journal_name
Expert Rev Proteomicsjournal_title
Expert review of proteomicsauthors
Kruse R,Højlund Kdoi
10.1080/14789450.2018.1528147subject
Has Abstractpub_date
2018-10-01 00:00:00pages
817-828issue
10eissn
1478-9450issn
1744-8387journal_volume
15pub_type
杂志文章,评审abstract::Introduction: Duchenne muscular dystrophy is a neuromuscular disorder, which is caused by abnormalities in the DMD gene that encodes the membrane cytoskeletal protein dystrophin. Besides progressive skeletal muscle wasting, dystrophinopathy also affects non-skeletal muscle tissues, including cells in the cardio-respir...
journal_title:Expert review of proteomics
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abstract:INTRODUCTION:Mass spectrometry (MS) is widely used in the characterization of biomolecules including peptide and protein therapeutics. These biotechnology products have seen rapid growth over the past few decades and continue to dominate the global pharmaceutical market. Advances in MS instrumentation and techniques ha...
journal_title:Expert review of proteomics
pub_type: 杂志文章,评审
doi:10.1080/14789450.2018.1469982
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journal_title:Expert review of proteomics
pub_type: 杂志文章
doi:10.1586/14789450.2014.926221
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
pub_type: 杂志文章,评审
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
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journal_title:Expert review of proteomics
pub_type: 杂志文章,评审
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journal_title:Expert review of proteomics
pub_type: 杂志文章,评审
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