Omics · study · 2026
Global Transcriptome analyses in METTL3_high and METTL3_Low Human Trophoblast Stem Cells from idiopathic recurrent pregnancy losses (RPLs)
Listed in NCBI GEO
We established RPL-Patient specific TSC lines from placental tissues collected after patients undergoing procedures at the REI clinic at the University of Kansas Medical Center.
Description
Two groups of RPL-TSC lines were established. A control RPL-TSC group, which were established from placental tissues without any apparent defect in placental ultra-structure and trophoblast layers and also maintained high expressions of Methyl Transferase-Like3 (METTL3) in villous cytotrophoblast cells (CTBs).
The second group is the experimental RPL-TSC group, which were established from RPL-Placentae with defects in placental villi structure and trophoblast layers and showed strong repression of PRMT1 expression in villous CTBs. The established RPL-TSCs were tested for PRMT1 expression. TSCs showed similar expression patterns of METTL3 with respect to CTBs, from which they were established.
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Thus, RPL-TSC lines with high expression of METTL3 are called METTL3_high RPL-TSCs and The experimental RPL TSCs are called METTL3_low RPL-TSCs. Six METTL3_high RPL TSC lines and three METTL3_low RPL-TSC lines were used for global RNA-sequencing to identify global gene expression patterns.
Links
Get the data
- GEO FTP directory ftp.ncbi.nlm.nih.gov/geo/series/GSE319nnn/GSE319502 ↗
download · from NCBI GEO
Where it is published
- GEO accession page ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE319502 ↗
landing page · from NCBI GEO
Documentation and papers
- PRJNA1423631 ncbi.nlm.nih.gov/bioproject/PRJNA1423631 ↗
project · from NCBI GEO
Topics
- Stated by source
- Expression profiling by high throughput sequencing · Homo sapiens
- From keywords
- Life Sciences
Provenance · 1 source records, 7 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NCBI GEO | GSE319502 | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| concepts[method].geo_series_type:expression-profiling-by-high-throughput-sequencing | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /gdstype |
| concepts[organism].NCBITaxon:9606 | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /taxon |
| description | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /summary |
| publication_date | source · NCBI GEO | connector:ncbi_geo@1.0.0 | |
| title | source · NCBI GEO | connector:ncbi_geo@1.0.0 | /title |