Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR21735800_1.fastq.gz | Fastqsanger.gz | |||
| SRR21735800_2.fastq.gz | Fastqsanger.gz | |||
| SRR21735900_1.fastq.gz | Fastqsanger.gz | |||
| SRR21735900_2.fastq.gz | Fastqsanger.gz | |||
| SRR21735801_1.fastq.gz | Fastqsanger.gz |
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Project description:Pigs were reared artificially on either milk replacer, milk replacer with liquid creep feed, milk replacer with creep feed + whey, or milk replacer with creep feed + benzoic acid.
2024-12-01 | GSE281198 | GEO
Project description:JHM80 strain was obtained by adaptive evolution of Methylomonas sp. DH-1 strain against 8.0 g/L of lactate. The tolerance against lactate of JHM80 was obtained by the overexpression of watR (weak acid tolerance regulator). In order to discover the target genes of WatR, FLAG epitope tag was added to WatR of JHM80 strain and ChIP-seq was performed.
2023-08-08 | GSE206216 | GEO
Project description:We have reported that microRNAs are present in human, bovine, and rat milk whey. Milk whey miRNAs were resistant to acidic condition and to RNase. Thus, milk miRNAs were thought to be present packaged into membrane vesicles like exosome. However, body fluid miRNAs have been reported that there are in different forms. To clarify which miRNAs species are exist in exosome and which species are exist in another form, we used bovine raw milk and purified total RNA from exosome fraction and ultracentrifugated supernatant fraction, and analyzed by miRNA microarray.
2015-03-09 | GSE61976 | GEO
Project description:A prospective, randomized and controlled study is proposed to establish whether an enteral nutrition support regimen based on pressurized whey protein and glucose improves the postoperative utilization of amino acid substrates compared to a drink based on glucose alone. The kinetics of protein metabolism (protein breakdown, protein synthesis and amino acid oxidation) will be investigated using stable isotope methodology before and after surgery in patients undergoing colon resection. Stable isotope infusions will be conducted one week before surgery and on the second postoperative day for two hours in the fasted state and for four hours while sipping the enteral nutrition support regimen. Patients will consume one of two enteral nutrition support regimens consisting of a drink containing either pressurized whey protein and glucose or glucose alone. It is hypothesized that an enteral nutrition support regimen based on pressurized whey protein and glucose promotes positive protein balance through increased protein synthesis or reduced protein breakdown compared to glucose alone.
| 2100821 | ecrin-mdr-crc
Project description:Lactobacillus helveticus is a rod-shaped lactic acid bacterium that is widely used in the manufacture of fermented dairy foods and for production of bioactive peptides from milk proteins. Although L. helveticus is commonly associated with milk environments, phylogenetic studies show it is closely related to an intestinal species, Lactobacillus acidophilus, which has been shown to impart probiotic health benefits to humans. This relationship has fueled a prevailing hypothesis that L. helveticus is a highly specialized derivative of L. acidophilus which has adapted to acidified whey. However, L. helveticus has also been sporadically recovered from non-dairy environments, which argues the species may not be as highly specialized as is widely believed. This study employed genome sequence analysis and comparative genome hybridizations to investigate genomic diversity among L. helveticus strains collected from cheese, whey, and whiskey malt, as well as commercial cultures used in manufacture of cheese or bioactive dairy foods. Results revealed considerable variability in gene content between some L. helveticus strains, and indicated the species should not be viewed as a strict dairy-niche specialist. In addition, comparative genomic analyses provided new insight on several industrially and ecologically important attributes of L. helveticus that may facilitate commercial strain selection.
2013-08-16 | GSE23660 | GEO
Project description:The occurrence of hepatic cholestasis during pregnancy is accompanied by the disorders of glucose and lipid metabolism, especially the acceleration of glycolysis. Here, we reported a novel mechanism that the glycolysis metabolic intermediate lactate-induced histone 4 at K12 (H4K12) hyperlactylation aggravates bile acid (BA) dysfunction in intrahepatic cholestasis during pregnancy by activating c-JUN and in turn facilitating RXRɑ cytoplasmic relocalization. Lactylome analysis in livers of late pregnant sows with high levels of BA revealed induction of H4K12 hyperlactylation. Target correction of aberrant histone lactylation prevented the hepatic BA disorders in both sows and mice models. Mechanistically, H4K12la was enriched in promoter regions of c-JUN and activated its expression Moreover, activated c-JUN facilitated the RXRɑ phosphorylation and cytoplasmic relocalization, which resulted in the activation of whole BA synthesis pathway and inhibition of BA transport pathway. Inhibitor of the glycolysis pathway and lactate inhibitor as nutritional intervention ameliorated BA metabolic disorder in pregnant sows and cholestasis in mice. Our findings demonstrate the catalytic role of lactate on hepatic BA disorders in late pregnancy, we also provided a novel pattern of nutritional intervention to precisely target and regulate bile acid metabolism, and may open the new direction of nutritional epigenetic regulation of metabolic diseases.
2023-09-21 | GSE214238 | GEO
Project description:Disruption of peripheral circadian rhyme pathways dominantly leads to metabolic disorders. Studies on circadian rhythm proteins in the heart indicated a role for Clock or Per2 in cardiac metabolism. In fact, Per2-/- mice have larger infarct sizes with a deficient lactate production during myocardial ischemia. To test the hypothesis that cardiac Per2 represents an important regulator of cardiac metabolism during myocardial ischemia, we performed lactate measurements during reperfusion in Per1-/-, Per2-/- or wildtype mice followed by gene array studies using various ischemia-reperfusion protocols comparing wildtype and Per2-/- mice. Lactate measurements in whole blood confirmed a dominant role of Per2 for lactate production during myocardial ischemia. Surprisingly, high-throughput gene array analysis of eight different conditions on one 24-microarray plate revealed dominantly lipid metabolism as differentially regulated pathway in wildtype mice when compared to Per2-/-. In all treatment groups, the enzyme enoyl-CoA hydratase, which is essential in fatty acid beta-oxidation, was regulated in wildtype animals only. Studies using nuclear magnet resonance imaging (NMRI) confirmed altered fatty acid populations with higher mono-unsaturated fatty acid levels in hearts from Per2-/- mice. Unexpectedly, studies on gene regulation during reperfusion revealed solely pro inflammatory genes as differentially regulated 'Per2-genes'. Subsequent studies on inflammatory markers showed increasing IL6 or TNFa levels during reperfusion in Per2-/- mice. In summary, these studies reveal a novel role of cardiac Per2 for fatty acid metabolism or inflammation during myocardial ischemia and reperfusion.
2013-08-21 | GSE45818 | GEO