Similar Datasets
Project description:Transcriptomic biomarker detection assay for targeted 57 human uterus endometrium receptivity testing with TAC-seq (targeted allele counting by sequencing).
2018-03-01 | GSE108841 | GEO
Project description:Targeted assay to detect 22 selected ERCC spike-in mRNA molecules for method sensitivity testing purposes
2018-03-01 | GSE108759 | GEO
Project description:Low-coverage TAC-seq expression in endometrium
| PRJNA428887 | ENA
Project description:Inner uterine lining or endometrium is a unique constantly self-renewed adult tissue that is vital for embryo implantation. As the footrace for universal endometrial receptivity markers continues, RNA-seq remains the most powerful tool for transcriptomic marker discovery. In this study, we aimed to elucidate endometrial maturation mechanisms at transcriptomic level and identify novel robust biomarker candidates for endometrial receptivity.
2017-11-09 | GSE98386 | GEO
Project description:High-coverage TAC-seq expression
| PRJNA431607 | ENA
Project description:Inner uterine lining or endometrium is a unique constantly self-renewed adult tissue that is vital for embryo implantation. As the footrace for universal endometrial receptivity markers continues, RNA-seq remains the most powerful tool for transcriptomic marker discovery. In this study, we aimed to elucidate endometrial maturation mechanisms at transcriptomic level and identify novel robust biomarker candidates for endometrial receptivity in a multicentre study. Additionally, we compared mid-secretory transcriptome profiles from healthy women with profiles of women with repeated IVF failure to find transcriptome changes related to problems with endometrial receptivity.
2020-11-07 | GSE106602 | GEO
Project description:To compare the lncRNA expression profile of RIF (recurrent implantation failure) and normal control endometrium,endometrium samples were collected at window of implantation (LH+6~10 days) The dysregulated lncRNAs between RIF and control group were deem to be involve in the regulation of endometrium receptivity
2018-07-24 | GSE71331 | GEO
Project description:Current endometrial receptivity tests require an invasive method of collecting of endometrial biopsies that can cause general discomfort and adverse events such as infections, pain, and bleeding. Therefore, minimally-invasive methodologies for receptivity evaluation are needed. Cervical cells could offer a great potential for endometrial receptivity testing because cervical cell collection by cytobrush is a standardized, quick, simple, well tolerated, minimally invasive and routinely used sampling technique in everyday gynaecological practice. To date, no studies have evaluated the suitability of cervical cells for endometrial receptivity testing based on transcriptional profiling throughout the menstrual cycle. In this study, paired samples of the endometrium and cervical cells were obtained from 20 women in different menstrual cycle time-points in natural cycles and women undergoing hormonal replacement cycles. The gene expression profiles of cervical cells showed no apparent clustering according to their collection time and menstrual cycle phase. Transcriptome analysis identified only four (KIF2C, CENPF, HLA-DRB5 and CUTALP) differentially expressed genes between the early- and mid-secretory samples, suggesting that the transcriptomes of cervical cells, in contrast to endometrial tissue, do not exhibit significant differences during the window of implantation opening. The largest differences in the transcriptome of cervical cells were noticed in late-secretory phase, before initiation of menstruation. The results of our study suggested that cervical cells’ transcriptome does not reflect the gene expression pattern of endometrial tissue during the WOI and these cells offer little or no potential for endometrial receptivity diagnostics.
2023-07-09 | GSE221127 | GEO
Project description:MicroRNAs (miRNAs) act as important epigenetic post-transcriptional regulators of gene expression. We aimed to gain more understanding to the complex gene expression regulation of endometrial receptivity by analysing miRNA signature of fertile human endometrium. We used Agilent miRNA arrays to define the miRNA expression pattern in receptive (LH+7, n = 3) vs. pre-receptive (LH<7, n = 4) endometrium from healthy fertile women.
2012-06-22 | E-GEOD-34435 | biostudies-arrayexpress
Project description:Receptivity of the uterus is essential for embryo implantation and progression of pregnancy. Acquisition of receptivity involves major molecular and cellular changes in the endometrial lining of the uterus from its non-receptive state at ovulation, to its receptive state four days later. The precise molecular mechanisms underlying this transition remain to be fully characterized. Here, we aimed to generate a comprehensive profile of the uterine transcriptome in the peri-ovulatory and peri-implantation states, and to define the differences between them, in the mouse. High throughput RNA-sequencing was utilized to identify genes and pathways expressed in the endometrium of C57Bl/6 female mice on day 3.5 post-coitum after mating with BALB/c males, compared to the endometrium of unmated estrous females (n=3-4 biological replicates). RNA-sequencing and analysis using Ingenuity Pathway Analysis software revealed that, compared to the endometrium at estrus, 388 genes were differentially expressed in the endometrium on day 3.5 post-coitum (FDR ≤ 0.05). Several upstream regulators are implicated in the transition to receptivity including several cytokines, steroid hormones, prostaglandin E2, and vascular endothelial growth factor A. The transcriptional changes indicate substantial changes in the uterine immune and vascular systems during the pre-implantation phase, with the functional terms Angiogenesis, Chemotaxis, and Lymphangiogenesis predominating. This analysis confirms that the transcriptome of a receptive uterus is vastly different to the non-receptive uterus and identifies several genes and regulatory pathways not previously associated with implantation. This dataset will serve as a valuable tool and resource for future research on the molecular mechanisms of uterine receptivity.
2023-09-12 | GSE223136 | GEO