GEO DataSets

Analysis of the basal plate of the placenta from midgestation to term. The basal plate is the region where maternal and fetal cells coexist. Its proper formation is required for pregnancy. Results provide insight into the molecular basis of the unique cell-cell interactions in the basal plate.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 12 age, 2 development stage sets

Platform:

GPL97

Series:

GSE5999

36 Samples

Download data: CEL

(Submitter supplied) Porcelain crabs, Petrolisthes cinctipes, live in the marine intertidal zone and routinely experience thermal stress. Genes involved in heat shock responses are generally upregulated following heat stress and genes involved in oxidative energy production are downregulated following heat stress We used microarrays to detail the global programme of gene expression underlying responses to thermal stress and identified distinct classes of up-regulated and down-regulated genes during this process. more...

Organism:

Petrolisthes cinctipes

Type:

Expression profiling by array

Platform:

GPL4554

164 Samples

Download data: GPR

(Submitter supplied) Microarray analysis to globally assess gene expression at the maternal-fetal interface Keywords: age

Organism:

Homo sapiens

Type:

Expression profiling by array

Datasets:

GDS2528 GDS2529

Platforms:

GPL97 GPL96

72 Samples

Download data: CEL

Analysis of the basal plate of the placenta from midgestation to term. The basal plate is the region where maternal and fetal cells coexist. Its proper formation is required for pregnancy. Results provide insight into the molecular basis of the unique cell-cell interactions in the basal plate.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 12 age, 2 development stage sets

Platform:

GPL96

Series:

GSE5999

36 Samples

Download data: CEL

(Submitter supplied) Preeclampsia (PE), which affects 4-8% of human pregnancies, causes significant maternal and neonatal morbidity and mortality. Within the basal plate, placental cytotrophoblasts (CTBs) of fetal origin invade the uterus and extensively remodel the maternal vasculature. In PE, CTB invasion is often shallow, and vascular remodeling is rudimentary. To better understand possible causes, we conducted a global analysis of gene expression at the maternal-fetal interface in placental samples from women with PE (n = 12; 24-36 wk) vs. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL97 GPL96

46 Samples

Download data: CEL

(Submitter supplied) Gene expression patterns of bovine placenta from initial to late stage of pregnancy were investigated by using the our custom designed utero-placental cDNA microarray. Keywords: Time course

Organism:

Bos taurus

Type:

Expression profiling by array

Platform:

GPL1221

18 Samples

Download data

(Submitter supplied) Aberrant placental gene expression associated with culture condition and/or deficiencies in transcriptome reprogramming are hypothesized to be the major cause of SCNT and IVP inefficiencies. Therefore, the main objective of this study was to invesitgate the dysregulated genes, molecular pathways and functional alteration in bovine placentas derived from SCNT and IVP pregnancies compared to their AI counterparts

Organism:

Bos taurus

Type:

Expression profiling by array

Platform:

GPL2112

12 Samples

Download data: CEL

(Submitter supplied) The placenta is a dynamic organ which undergoes extensive remodeling throughout pregnancy to support, protect and nourish the developing fetus. Despite the importance of the placenta, very little is known about its gene expression beyond very early pregnancy and post-partum. Therefore, we utilized RNA-sequencing to characterize the transcriptome from the fetal (chorioallantois) and maternal (endometrium) components of the placenta from mares throughout gestation (4, 6, 10, 11 m). more...

Organism:

Equus caballus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24409

15 Samples

Download data: XLSX

(Submitter supplied) Passive smoke intake by pregnant women may have detrimental effects such as spontaneous abortion, lower birth weight, stillbirth, and reduced infant lung function. To extend our knowledge on molecular effects of tobacco smoke exposure in pregnancy, we analyzed transcriptome alterations in passive smokers (PS) and compared them to those in active smokers (AS). Using Illumina Expression Beadchip with 24,526 transcript probes, gene expression patterns were assayed in placentas from PS (N=25) exposed to environmental tobacco smoke (ETS) throughout pregnancy and non-exposed (NS) counterparts (N=35), and in cord blood cells from their newborns. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6883

104 Samples

Download data: TXT

(Submitter supplied) Next-generation sequencing (RNA-Seq) was performed on canine placenta Placental samples collected at natural prepartum luteolysis were compared with those samples obtained from dogs at mid-pregnancy stage. Furthermore, in order to better understand the involvement of P4 and PGR-dependent downstream regulatory mechanisms during initiation of parturition in the dog, samples derived from dogs in which prepartum luteolysis/abortion was induced with the antigestagen aglepristone at mid-pregnancy, were included. more...

Organism:

Canis lupus familiaris

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24229

9 Samples

Download data: TXT

(Submitter supplied) Maternal plasama colected longitudinally were profiled using targeted sequencing (DriverMap™) (https://www.cellecta.com) to evaluate changes with gestational age and with labor in normal pregnancy.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

32 Samples

Download data: CSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by high throughput sequencing

Platforms:

GPL18573 GPL17586 GPL16791

96 Samples

Download data: CEL

(Submitter supplied) Maternal plasama colected longitudinally were profiled using paired-end Illumina RNA-Seq with globin reduction to evaluate changes with gestational age and with labor in normal pregnancy.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

32 Samples

Download data: CSV

(Submitter supplied) Maternal plasama colected longitudinally were profiled using Affymetrix Human Transcriptome Arrays to evaluate changes with gestational age and with labor in normal pregnancy.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17586

32 Samples

Download data: CEL

(Submitter supplied) We report the application of RNA sequencing for transcriptome analysis of virus infected tissues, enabling the study of tissue responses to infection

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

12 Samples

Download data: CSV