Project description:Older individuals subjected to complete bed rest for 10 days were randomized to a complete nutritional supplement with or without hydroxymethyl butyrate (HMB). Muscle biopsies from the vastus lateralis were obtained immediately prior and at the conclusion of the bed rest. RNA-sequencing was performed to determine the gene expression changes associated with bed rest. Marked decrease in the expression of genes associated with mitochondrial energy metabolism including fatty acid oxidation, TCA cycle and the electron transport chain was observed with bed rest. These effects were partly mitigated in the subjects provided the nutritional supplement with HMB.
Project description:Older individuals were subjected to complete bed rest for 10 days. Muscle biopsies from the vastus lateralis were obtained immediately prior and at the conclusion of the bed rest. RNA-sequencing was performed to determine the gene expression changes associated with bed rest. Marked decrease in the expression of genes associated with mitochondrial energy metabolism including fatty acid oxidation, TCA cycle and the electron transport chain was observed. Upstream regulator analysis revealed that many of these genes are downstream targets of the transcription factors PPAR, ERR and PGC-1alpha.
2019-09-24 | GSE126865 | GEO
Project description:Complete mitochondrial genome
| PRJNA686450 | ENA
Project description:Mitochondrial genome research of in Shelfordella lateralis Guizhou Province
