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MetabolomicsMaternal steroids during pregnancy and their associations with ambient air pollution and temperature during preconception and early gestational periods
Hormones play critical roles in facilitating pregnancy progression and the onset of parturition. Several classes of environmental contaminants, including fine particulate matter (PM2.5) and ambient temperature, have been shown to alter hormone biosynthesis or activity. However, epidemiolo...
2024-06-27 | MTBLS2245 | MetaboLights
TranscriptomicsRNA sequencing reveals novel gene clusters in bovine conceptuses associated with maternal recognition of pregnancy and implantation
Successful establishment and maintenance of pregnancy can be attained only through optimum conceptus-maternal cross talk. Despite significant progress in our understanding of the temporal changes in the transcriptome of the uterine endometrium, we have only a rudimentary knowledge of the genes and p...
ORGANISM(S): Bos taurus 
2014-04-04 | E-GEOD-56513 | biostudies-arrayexpress
TranscriptomicsmicroRNAs and isomiRs repertoire in poricne endometrium revealed by Illumina sequencing
Recently, microRNAs (miRNAs), known to modulate gene expression through post-transcriptional mechanisms, were implied in regulation of early pregnancy events including maternal recognition of pregnancy and implantation. To characterize complex transcriptomic changes in expression of miRNAs in pregna...
ORGANISM(S): Sus scrofa 
2015-11-06 | E-GEOD-64863 | biostudies-arrayexpress
MetabolomicsDiagnostic utility of clinicodemographic, biochemical and metabolite variables to identify viable pregnancies in a symptomatic cohort during early gestation.

Study question: Can a novel machine learning pipeline create predictive models that identify a composite biomarker to differentiate live normally sited pregnancies (LNSP) from non-viable pregnancies in women presenting with pain and/or bleeding in early gestation?

Summary answer: Serum met...

2025-08-14 | MTBLS6219 | MetaboLights
TranscriptomicsDeep sequencing of the porcine endometrial transcriptome on day 12 of pregnancy
The porcine conceptus undergoes rapid differentiation and expansion of its trophoblastic membranes between Days 11 and 12 of gestation. Concomitant with trophoblast elongation, production of conceptus estrogen, the porcine embryonic pregnancy recognition signal increases. Conceptus attachment to the...
ORGANISM(S): Sus scrofa 
2013-10-31 | E-GEOD-48862 | biostudies-arrayexpress
ProteomicsDynamic regulation of the proteome of the equine embryo during maternal recognition of pregnancy.
During the initial maternal recognition of pregnancy (MRP), the equine embryo displays a series of unique events characterized by rapid blastocyst expansion, secretion of a diverse array of molecules, and transuterine migration to interact with the luminal epithelium surface. Up to date, the intrica...
ORGANISM(S): Equus caballus (Horse) 
2025-02-03 | PXD034350 | Pride
Embryo Equus caballus Pregancy 
GenomicsTranscriptome profile of the anterior pituitary gland in pigs during maternal recognition of pregnancy
Transcriptome profile of the anterior pituitary gland in pigs during maternal recognition of pregnancy
PRJNA713018 | ENA
TranscriptomicsEffects of pregnancy and progesterone supplementation on endometrial gene expression in cattle
An increase in circulating progesterone (P4) concentrations is associated with increased pregnancy success in beef and dairy cattle. Our objective was to ascertain differential effects of elevated P4 concentrations following conception on endometrial gene expression in beef heifers on Days 5, 7, 13 ...
ORGANISM(S): Bos taurus 
2011-10-17 | E-GEOD-33030 | biostudies-arrayexpress
TranscriptomicsComparison of the effects of early pregnancy with human interferon, alpha 2 (IFNA2) on gene expression in bovine endometrium
Interferon tau (IFNT), a Type I IFN similar to alpha IFNs (IFNA), is the pregnancy recognition signal, produced by the ruminant conceptus. To elucidate specific effects of bovine IFNT and of other conceptus-derived factors, endometrial gene expression changes during early pregnancy were compared to ...
ORGANISM(S): Bos taurus 
2011-10-31 | E-GEOD-30694 | biostudies-arrayexpress
GenomicsMaternal recognition of pregnancy in the horse: are microRNAs the secret messengers? [RNA-seq]
Maternal recognition of pregnancy in the horse: are microRNAs the secret messengers? [RNA-seq]
PRJNA593212 | ENA
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