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MetabolomicsLactation-related metabolic mechanism investigated based on mammary gland metabolomics and 4 biofluids’ metabolomics relationships in dairy cows

BACKGROUND: Lactation is extremely important for dairy cows; however, the understanding of the underlying metabolic mechanisms is very limited. This study was conducted to investigate the inherent metabolic patterns during lactation using the overall biofluid metabolomics and the...

2018-03-16 | MTBLS411 | MetaboLights
MetabolomicsLipid profile analysis of donkey milk during the lactation

Background: From ancient times, donkey milk (DM) has attracted much attention due to its particular properties. Donkey milk is characterized by a high level of lactose and low levels of protein and fat. However, studies investigating lipid changes in donkey milk during lactation are limited....

2025-09-06 | MTBLS12948 | MetaboLights
MetabolomicsUnravelling the interaction between the phageome and bacteriome in the rumen and its role in influencing metabolome dynamics in dairy cows at different lactation stages

Background: Although the roles of rumen microbiome in milk yield and milk protein synthesis have been widely recognized, knowledge on how ruminal microbiome dynamic changes affect these two traits during the whole lactation is lacking. Phages have been shown to affect&nbs...

2025-08-11 | MTBLS12816 | MetaboLights
MetabolomicsChanges in the Milk Metabolome of the Giant Panda (Ailuropoda melanoleuca) with Time after Birth – Three Phases in Early Lactation and Progressive Individual Differences
Ursids (bears) in general, and giant pandas in particular, are highly altricial at birth. The components of bear milks and their changes with time may be uniquely adapted to nourish relatively immature neonates, protect them from pathogens, and support the maturation of neonatal digestive physiology...
2015-03-31 | MTBLS165 | MetaboLights
TranscriptomicsExpression data from mammary gland during pregnancy and lactation of CBA/CaH, QSi5 and Advanced Intercross Line (AIL; CBA/CaH X QSi5, the 14th generation)
Previously we have shown significant differences in lactation performance, mammary gland histology and expression profiles of mammary transcriptome during peak-lactation (lactation day 9; L9) between the ordinary CBA/CaH (CBA) and the superior QSi5 strains of mice. In the present study, we compared ...
ORGANISM(S): Mus musculus 
2013-01-22 | E-GEOD-32020 | biostudies-arrayexpress
TranscriptomicsMiz1 deficiency in the mammary gland causes a lactation defect by attenuated Stat5 expression and phosphorylation
Miz1deltaPOZ mothers feature a lactation defect. In order to identify genes potentially regulated by Miz1 which could explain the observed phenotype and to assess the relative expression of milk protein genes and JAK-STAT pathway components, a genome-wide cDNA microarray was performed using sampl...
ORGANISM(S): Mus musculus 
2014-02-25 | E-MTAB-1718 | biostudies-arrayexpress
MetabolomicsHuman milk as infantile Super Food - the effect of dietary choices and supplementation on the shift of lipidomic profile during different stages of lactation
The objective of this project was to establish an advanced analytical method leveraging high-resolution mass spectrometry LC-HRMS to comprehensively profile the human milk lipidome. Mass spectrometry resolves and quantifies compounds based on a fundamental physical metric: the mass-to-charge ratio. ...
2026-09-22 | MTBLS15678 | MetaboLights
MetabolomicsSupplementing RP-Arg during the gestation and lactation periods of grazing sheep reprograms liver metabolism in offspring lambs by increasing IGF-1 in milk

The nutritional status of ewes during gestation and lactation is a key determinant of lamb growth performance. Supplementing rumen-protected arginine (RP-Arg) during these stages induces maternal metabolic adaptation, thereby maintaining fetal developmental homeostasis. However, the sustained eff...

2025-10-30 | MTBLS13239 | MetaboLights
ProteomicsProteomic Characterization of Human Milk Fat Globule Membrane Proteins during a 12 Month Lactation Period
The milk fat globule membrane (MFGM) contains proteins which have been implicated in a variety of health benefits. Milk fat globule membrane proteins were isolated from human milk during a 12 month lactation period and subjected to in solution digestion and liquid chromatography tandem mass spectrom...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2022-06-24 | MSV000089722 | MassIVE
TranscriptomicsExpression of milk miRNA during the lactation cycle of the marsupial tammar wallaby (Macropus eugenii)
High throughput sequencing of miRNAs collected from tammar milk at different time points of lactation showed high levels of miRNA secreted in milk and allowed the identification of differentially expressed milk miRNAs during the lactation cycle as putative markers of mammary gland activity and funct...
ORGANISM(S): Macropus eugenii 
2015-09-11 | E-GEOD-58941 | biostudies-arrayexpress
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