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MetabolomicsRegulatory T cells promote endurance exercise adaptation by shielding muscle mitochondria from damage

Exercise enhances physical performance and reduces the risk of many disorders such as cardiovascular disease, type 2 diabetes, dementia and cancer. Exercise characteristically incites an inflammatory response, notably in skeletal muscles. While some effector mechanisms have been identified, regul...

2023-10-10 | MTBLS8391 | MetaboLights
MetabolomicsBacteroides acidifaciens Derived Succinate Mediates Gynostemma pentaphyllum Polysaccharides' Effects on Muscle Fiber Switching and Exercise Endurance

Enhancing exercise endurance holds significant practical implications for boosting the physical fitness of the general population to address daily challenges and improving the physical capabilities and quality of life of patients with relevant diseases. Polysaccharides from Gynostemma pentaphyllu...

2025-10-28 | MTBLS13229 | MetaboLights
ProteomicsAdvanced fiber type-specific protein profiles derived from adult murine skeletal muscle
Skeletal muscle is a heterogeneous tissue consisting of blood vessels, connective tissue, and muscle fibers. The last are highly adaptive and can change their molecular composition depending on external and internal factors, such as exercise, age, and disease. Thus, examination of the skeletal muscl...
ORGANISM(S): Mus musculus (Mouse) 
2021-06-07 | PXD025359 | Pride
Laser microdissection Proteomics Neuromuscular disorders Skeletal muscle Fiber types 
MetabolomicsLongitudinal metabolomics and lipidomics analyses reveal markers of envenoming by Bothrops asper and Daboia russelii in an experimental murine model

Longitudinal metabolomics and lipidomics analysis was carried out in the blood plasma of mice injected intramuscularly with venoms of the viperid species Bothrops asper and Daboia russelii. Blood samples were collected 1, 3, 6 and 24 h after venom injection, and a control group ...

2022-09-21 | MTBLS5430 | MetaboLights
TranscriptomicsDifferential microRNA Expression during Muscle Regeneration
MicroRNAs (miRNAs) are important in the regulation of many biological processes including muscle development. However, little is known regarding miRNA regulation of muscle regeneration. In mature murine tibialis anterior muscle following injury, 298 miRNAs were significantly changed during the time ...
ORGANISM(S): Mus musculus 
2012-04-24 | E-GEOD-37479 | biostudies-arrayexpress
MetabolomicsCyclooxygenase-2, Asymmetric Dimethylarginine, and the Cardiovascular Hazard From Nonsteroidal Anti-Inflammatory Drugs (Murine kidney and plasma UPLC-MS/MS assay)

BACKGROUND: Large-scale, placebo-controlled trials established that nonsteroidal anti-inflammatory drugs confer a cardiovascular hazard: this has been attributed to depression of cardioprotective products of cyclooxygenase (COX)-2, especially prostacyclin. An alternative mechanis...

2019-08-22 | MTBLS680 | MetaboLights
ProteomicsSarcoglycan interactions in murine muscle membranes
The sarcoglycan complex (SC) is part of a network that links the striated muscle cytoskeleton to the basal lamina across the sarcolemma. The SC coordinates changes in phosphorylation and Ca++-flux during mechanical deformation, and these processes are disrupted with loss-of-function mutations in gam...
ORGANISM(S): Mus musculus (Mouse) 
2022-02-16 | PXD028584 | Pride
Muscle proteomics Immunoaffinity purification Sarcoglycan complex Shotgun proteomics Sarcolemma Limb girdle muscular dystrophy Skeletal muscle Archvillin Membrane biochemistry Protein-protein interactions 
TranscriptomicsTranscription profiling of human skeletal muscle reflects responses to inadequate protein intake in younger and older males
Inadequate protein intake initiates an accommodative response with adverse changes in skeletal muscle function and structure. mRNA level changes due to short-term inadequate dietary protein might be an early indicator of accommodation. The aims of this study were to assess the effects of dietary p...
ORGANISM(S): Homo sapiens 
2008-10-26 | E-GEOD-9419 | biostudies-arrayexpress
TranscriptomicsMicrogenomic Analysis in Skeletal Muscle: Expression Signatures of Individual Fast and Slow Myofibers
Background: skeletal muscle is a complex, versatile tissue composed of a variety of functionally diverse fiber types. Although the biochemical, structural and functional properties of myofibers have been the subject of intense investigation for the last decades, understanding molecular processes reg...
ORGANISM(S): Mus musculus 
2011-07-20 | E-GEOD-23244 | biostudies-arrayexpress
ProteomicsAge induced interactome remodeling in muscle mitochondria
A novel quantitative crosslinking mass spectrometry technique (qXL-MS) was applied to elucidate interactome changes in aged murine skeletal muscle mitochondria that contribute to age-related mitochondrial functional decline. Reported here are results from initial investigations of murine muscle mit...
ORGANISM(S): Mus musculus (Mouse) 
2024-05-23 | PXD031643 | Pride
Proteomics Protein interactions Murine muscle Mitochondria Xl-ms 
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