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MetabolomicsProfiling the metabolome of uterine fluid for early detection of ovarian cancer

Ovarian cancer (OC) causes high mortality in women because of ineffective biomarkers for early diagnosis. Here, we perform metabolomics analysis on an initial training set of uterine fluid from 96 gynecological patients. A seven-metabolite-marker panel consisting of vanillylmandelic acid, norepin...

2023-03-06 | MTBLS4861 | MetaboLights
MetabolomicsRumen-fluid metabolomic profiling of periparturient dairy cows supplemented with high-dose chromium propionate before calving
This study contains untargeted LC-MS/MS metabolomic profiles of rumen-fluid samples collected on the day of calving from Holstein dairy cows in the control and high-dose chromium propionate supplementation groups. Cows received either a basal total mixed ration without supplemental chromium propiona...
2026-09-26 | MTBLS15553 | MetaboLights
MetabolomicsThe maturity in fetal pigs using a multi-fluid metabolomic approach
In mammalian species, the first days after birth are an important period for survival and the rates of mortality before weaning are high. In pigs, the perinatal deaths average 20% of the litter, with important economic and societal consequences. Among the factors influencing piglet survival at birth...
2020-07-07 | MTBLS1541 | MetaboLights
MetabolomicsIdentification of amniotic fluid metabolomic and placental transcriptomic changes associated with abnormal development of cloned pig fetuses
Piglets cloned by somatic cell nuclear transfer (SCNT) show a high incidence of malformations and a high death rate during the perinatal period. To investigate the underlying mechanisms for abnormal development of cloned pig fetuses, we compared body weight, amniotic fluid (AF) metabolome, and place...
2020-01-08 | MTBLS666 | MetaboLights
ProteomicsMenstrual fluid-derived extracellular vesicles as a non-invasive diagnostic tool for endometriosis
Introduction: Endometriosis is a debilitating condition where endometrial-like tissue grows outside the uterus and rarely in distant sites such as the lungs, heart and brain. Symptoms are severe chronic pain, bladder/bowel problems, painful sex and infertility. Differences in endometrium between wom...
ORGANISM(S): Homo sapiens (Human) 
2025-05-06 | PXD042101 | Pride
Endometriosis Extracellular vesicles Non-invasive diagnosis Menstrual fluid 
MetabolomicsUHPLC-OE-MS metabolic profile of follicular fluid in patients with ovarian endometriosis: a pilot study of an endometriosis cohort

BACKGROUND: Endometriosis is a common benign gynaecological disorder. A number of studies have confirmed that the occurrence of disease in endometriosis patients is associated with metabolic changes in biological fluids and tissues. We set out to investigate the metabolic charact...

2024-02-20 | MTBLS8621 | MetaboLights
MetabolomicsMetabolic Changes of Maternal Uterine Fluid, Uterus, and Plasma during the Peri-implantation Period of Early Pregnancy in Mice
Embryo implantation is a complex process which involves biochemical and physiological interactions between an implantation-competent blastocyst and a receptive uterus. However, the exact biochemical changes of uterine fluid, uterus, and plasma during peri-implantation remain unclear. This study aims...
2020-05-04 | MTBLS627 | MetaboLights
TranscriptomicsGenome-wide methylation profiles of menstrual blood and vaginal fluid
The ability to predict the type of tissues or cells from molecular profiles of crime scene samples has practical implications in forensics. In order to identify body fluid-specific DNA methylation changes, genome-wide DNA methylation profiling was carried out for body fluids including menstrual bloo...
ORGANISM(S): Homo sapiens 
2016-05-14 | E-GEOD-77283 | biostudies-arrayexpress
MetabolomicsMultiomic profiling of iron-deficient infant monkeys reveals alterations in neurologically important biochemicals in serum and cerebrospinal fluid before the onset of anemia

The effects of iron deficiency (ID) during infancy extend beyond the hematologic compartment and include short- and long-term adverse effects on many tissues including the brain. However, sensitive biomarkers of iron-dependent brain health are lacking in humans. To determine whether serum and cer...

2022-07-12 | MTBLS3388 | MetaboLights
TranscriptomicsGenome-wide methylation profiles of forensically relevant body fluids [Set1]
The ability to predict tissue type and donor’s age from molecular profiles of crime scene samples has practical implications in forensics. In order to identify body fluid- and age-associated DNA methylation changes, genome-wide DNA methylation profiling was carried out for body fluids including bloo...
ORGANISM(S): Homo sapiens 
2015-05-26 | E-GEOD-59505 | biostudies-arrayexpress
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