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MetabolomicsFrom maternal metabolome to placental development: thiamine-driven placental Notch-PI3K/AKT pathway coordinates placental angiogenesis and nutrient transport
Maternal supplementation with thiamine during gestation and lactation promotes placental development and enhances offspring growth through activation of the Notch signaling pathway.
2025-07-30 | MTBLS12796 | MetaboLights
MetabolomicsEffect of Genetically Reduced Maternal Myostatin on Late Gestation Maternal, Fetal, and Placental Metabolomes in Mice.
Myostatin (gene symbol: Mstn) is an autocrine and paracrine inhibitor of muscle growth. Pregnant mice with genetically reduced levels of myostatin give birth to offspring with greater adult muscle mass and bone biomechanical strength. However, maternal myostatin is not detectable in fetal cir...
2023-06-08 | MTBLS3345 | MetaboLights
TranscriptomicsGene expression profiling indicates inflammatory pathways involved in IUGR due to placental insufficiency
Intrauterine growth restriction (IUGR) represents a major obstetric challenge with perinatal complications and a risk factor of developing disease in adult life. Placental insufficiency is one of the common features accompanying IUGR. The aim of this study was to evaluate global placental gene ...
ORGANISM(S): Homo sapiens 
2008-08-01 | E-GEOD-12216 | biostudies-arrayexpress
TranscriptomicsRegulatory role of multinucleated giant cells derived from placental CD14+ macrophages: Pathophysiological implications
The role of placental macrophages is largely ignored in the success of pregnancy. We found that CD14+ macrophages purified from at-term placentas spontaneously matured into multinucleated giant cells (MGCs). MGCs lost the expression of CD14 and co-inhibitory molecules, such as Programmed cell Death-...
ORGANISM(S): Homo sapiens 
2014-01-07 | E-GEOD-38747 | biostudies-arrayexpress
ProteomicsChronic Perinatal Oxycodone Exposure Alters Placental EV Proteome and Fetal Cardiomyopathy-Linked Pathways
The rising prevalence of opioid use during pregnancy poses serious public health concerns, yet the molecular mechanisms by which opioids such as oxycodone impact fetal development remain poorly understood. This study investigates the effects of chronic perinatal oxycodone exposure on the composition...
ORGANISM(S): Rattus norvegicus (Rat) 
2026-04-27 | PXD065451 | Pride
Ev biomarkers Oxycodone Perinatal exposure Cardiomyopathy Placental signaling Proteomics Fetal development Extracellular vesicles (evs) 
ProteomicsProteomics Study of Molecular Mechanisms Involved in Early Pregnancy Loss
To identify the proteins and molecular signaling pathways that contribute to EPL, we performed proteomics and bioinformatics analysis of the placental villi in women who have undergone EPL and in normal pregnant women.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-28 | MSV000080693 | MassIVE
MetabolomicsMulti-omics Analysis Reveals Multiple Metabolic Processes, Phytohormone Signaling, and the Negative Regulatory Role of ZmPP2CA11 in Maize Seedling Water-Deficit Responses

In this study, the physiological phenotyping, RNA sequencing, widely targeted metabolomics, and phytohormone profiling were used to examine the responses of maize seedlings to progressive PEG-induced osmotic stress and their recovery after PEG removal. 

2026-09-26 | MTBLS15230 | MetaboLights
ProteomicsEnvironmental Pollutant Induced Cellular Injury is Reflected in Exosomes from Placental Explants
Environmental exposure of placental explants did not change the quantity of exosomes or their characteristics. However, exosome cargo composition was changed by specific pollutant to reflect a biochemical signature suggestive of placental nuclear and cellular injury and inflammation.
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
MSV000084274 | MassIVE
TranscriptomicsExpression data from islets of non-pregnant and pregnant PRLR+/+ and PRLR-/- mice
ABSTRACT:Pregnancy requires a higher functional beta cell mass and this is associated with profound changes in the gene expression profile of pancreatic islets. Taking Tph1 as a sensitive marker for pregnancy-related islet mRNA expression in female mice, we previously identified prolactin receptors ...
ORGANISM(S): Mus musculus 
2015-03-31 | E-GEOD-59141 | biostudies-arrayexpress
TranscriptomicsExpression data from normal and transplanted islets in non-pregnant and pregnant condition
ABSTRACT:Pregnancy requires a higher functional beta cell mass and this is associated with profound changes in the gene expression profile of pancreatic islets. Taking Tph1 as a sensitive marker for pregnancy-related islet mRNA expression in female mice, we previously identified prolactin receptors ...
ORGANISM(S): Mus musculus 
2015-03-31 | E-GEOD-59143 | biostudies-arrayexpress
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