Article ; Online: Multi-omics reveals changed energy metabolism of liver and muscle by caffeine after mice swimming.
2024 Volume 12, Page(s) e16677
Abstract: In recent years, numerous studies have investigated the effects of caffeine on exercise, and provide convincing evidence for its ergogenic effects on exercise performance. However, the precise mechanisms underlying these ergogenic effects remain unclear. ...
Abstract | In recent years, numerous studies have investigated the effects of caffeine on exercise, and provide convincing evidence for its ergogenic effects on exercise performance. However, the precise mechanisms underlying these ergogenic effects remain unclear. In this study, an exercise swimming model was conducted to investigate the effects of orally administered with caffeine before swimming on the alterations of proteome and energy metabolome of liver and muscle after swimming. We found proteins in liver, such as S100a8, S100a9, Gabpa, Igfbp1 and Sdc4, were significantly up-regulated, while Rbp4 and Tf decreased after swimming were further down-regulated in caffeine group. The glycolysis and pentose phosphate pathways in liver and muscle were both significantly down-regulated in caffeine group. The pyruvate carboxylase and amino acid levels in liver, including cysteine, serine and tyrosine, were markedly up-regulated in caffeine group, exhibiting a strong correlation with the increased pyruvic acid and oxaloacetate levels in muscle. Moreover, caffeine significantly decreased the lactate levels in both liver and muscle after swimming, potentially benefiting exercise performance. |
---|---|
MeSH term(s) | Animals ; Mice ; Caffeine/pharmacology ; Swimming ; Multiomics ; Performance-Enhancing Substances ; Liver ; Muscles ; Energy Metabolism |
Chemical Substances | Caffeine (3G6A5W338E) ; Performance-Enhancing Substances |
Language | English |
Publishing date | 2024-01-03 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 2703241-3 |
ISSN | 2167-8359 ; 2167-8359 |
ISSN (online) | 2167-8359 |
ISSN | 2167-8359 |
DOI | 10.7717/peerj.16677 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.