Single-cell multiomics data for the developing human pelvic girdle [Multiomics]
Ontology highlight
ABSTRACT:
ORGANISM(S): Homo sapiens
PROVIDER: GSE281313 | GEO | 2025/07/04
REPOSITORIES: GEO
Similar Datasets
Project description:Human pelvic girdle, especially the ilium is considered an evolutionary novelty. To understand the genetic architecute behind the formation of this structure, we conducted single cell multiomics across developmental stages.
2025-07-04 | GSE281317 | GEO
Project description:26 limb-girdle muscular dystrophy patients from Latvia and 34 patients from Lithuania with clinical symptoms of limb-girdle muscular dystrophies, along with 204 healthy unrelated controls were genotyped for 96 most frequent known limb-girdle muscular dystrophies causing mutations for the region, using VeraCode GoldenGate system. More information can be found in article Robust genotyping tool for autosomal recessive type of limb-girdle muscular dystrophies in BMC Musculoskeletal Disorders by I. Inashkina et al.
2016-04-28 | E-MTAB-4662 | biostudies-arrayexpress
Project description:Introduction and Hypothesis: Identify processes contributing to pelvic organ prolapse (POP) by transcriptional profiling of pelvic connective tissue in conjunction with light microscopy. Methods: We performed a frequency matched case-control study of women undergoing hysterectomy. Total RNA, extracted from uterosacral and round ligament samples used to generate labeled cRNA, was hybridized to microarrays and analyzed for the expression of 32,878 genes. Significance Analysis of Microarrays, (Stanford University, CA), identified differentially expressed genes used for ontoanalysis, and quantitative PCR (qPCR) confirmed results. Light microscopy confirmed tissue type and assessed inflammatory infiltration. Results: The analysis of thirty-four arrays revealed 249 differentially expressed genes with fold changes larger than 1.5 fold and false discovery rates M-bM-^IM-$5.2%. Immunity and Defense was the most significant biological process differentially expressed in POP. Selected qPCR confirmed 4 genes. Light microscopy showed no inflammatory infiltrates. Conclusions: Genes enriched for Immunity and Defense contribute to POP independent of inflammatory infiltrates. Keywords: whole tissue (endopelvic fascia) type comparison This was a group matched case control study of 8 women with pelvic organ prolapse versus 9 non-prolapse controls, both undergoing hysterectomy for benign conditions. Two separate pelvic support tissues were collected from each patient. The uterosacral ligament and round ligament tissue was removed at the time of hysterectomy, RNA was extracted and ABI whole genome chips used to identify differences in expression profiles of individual samples. Various ethnic groups, age groups and menopausal status were included.
2008-09-19 | E-GEOD-12852 | biostudies-arrayexpress
Project description:Gene expression during equine chorionic girdle development
| PRJNA449929 | ENA
Project description:Failure of ligamentous support of the genital tract to resist intra-abdominal pressure is a plausible underlying mechanism for the development of pelvic organ prolapse, but the nature of molecular response of pelvic tissue support remains unknown. We hypothesized that the expression of genes coding for proteins involved in maintaining the cellular and extracellular integrity would be altered in cases of pelvic organ prolapse. Therefore, cDNA microarrays were used to examine the difference in transcriptional profile in RNA of primary culture fibroblasts subjected to mechanical stretch and those that remained static. Keywords: Changes in transcription profile in pelvic organ fibroblasts in response to stretch
2007-01-26 | GSE6862 | GEO
Project description:Profiles of Pelvic organ prolapse
| PRJNA859003 | ENA
Project description:Purpose: Damage to the uterosacral ligaments is an important contributor to uterine and vaginal prolapse. The aim of this study was to identify differentially expressed proteins in the uterosacral ligaments of women with and without pelvic organ prolapse and analyze their relationships to cellular mechanisms involved in the pathogenesis of pelvic organ prolapse. Experimental Design: Uterosacral ligament connective tissue from four patients with pelvic organ prolapse and four control women underwent iTRAQ analysis followed by Ingenuity Pathway Analysis of differentially expressed proteins. Differentially expressed proteins were valideated using western blot analysis. Results: A total of 1789 unique protein sequences were identified in the uterosacral ligament connective tissues. 88 proteins had expression levels that were significantly different between prolapse and control groups (≥1.2-fold). Ingenuity pathway analysis demonstrated 14 differentially expressed proteins that were associated with "Connective Tissue Function". Among them, fibromodulin(FMOD), Collagen alpha-1 (XIV) chain(COL14A1), Calponin-1 (CNN-1), Tenascin (TNC), and Galectin-1(LGALS1 appeared most likely to play a role in the etiology of pelvic organ prolapse. Conclusions and clinical relevence: We identified at least 6 proteins not previously associated with the pathogenesis of pelvic organ prolapse with biologic functions that suggest a plausible relationship to the disorder. These results may be helpful for furthering our understanding of the pathophysiological mechanisms of pelvic organ prolapse.
2018-12-10 | PXD011467 | Pride
Project description:The sacral autonomic outflow has been deemed parasympathetic and its ganglionic relay, the pelvic ganglion, common to the lumbar outflow, a mixed sympathetic/parasympathetic ganglion. Here we find that it is entirely and equally distinct from sympathetic and parasympathetic ganglia based on its transcriptome, but related to sympathetic ones by the criterion of its top genes. Thus, the pelvic ganglion appears as a divergent outpost of the sympathetic chains.
2023-11-21 | GSE232789 | GEO
Project description:This project applied a dry non-invasive method to detect palaeoproteomic evidence from stained manuscripts. The manuscript analysed in this study is a medieval parchment birth girdle (Wellcome Collection Western MS. 632) made in England and thought to be used by pregnant women while giving birth. Using a dry non-invasive sampling method we were able to extract both human and non-human peptides from the stains, including evidence for the use of honey, cereals, ovicaprine milk and legumes. In addition, a large number of human peptides were detected on the birth roll, many of which are found in cervico-vaginal fluid. This suggests that the birth roll was actively used during childbirth. This study is the first to extract and analyse non-collagenous peptides from a parchment document using a dry non-invasive sampling method and demonstrates the potential of this type of analysis for stained manuscripts, providing direct biomolecular evidence for active use.
2021-09-09 | PXD022054 | Pride
Project description:A major challenge in understanding the origin of terrestrial vertebrates has been knowledge of the pelvis and hind appendage of their closest fish relatives. The pelvic girdle and appendage of tetrapods is dramatically larger and more robust than that of fish and contains a number of structures that provide greater musculoskeletal support for posture and locomotion. The discovery of pelvic material of the finned elpistostegalian, Tiktaalik roseae, bridges some of these differences. Multiple isolated pelves have been recovered, each of which has been prepared in three dimensions. Likewise, a complete pelvis and partial pelvic fin have been recovered in association with the type specimen. The pelves of Tiktaalik are paired and have broad iliac processes, flat and elongate pubes, and acetabulae that form a deep socket rimmed by a robust lip of bone. The pelvis is greatly enlarged relative to other finned tetrapodomorphs. Despite the enlargement and robusticity of the pelvis of Tiktaalik, it retains primitive features such as the lack of both an attachment for the sacral rib and an ischium. The pelvic fin of Tiktaalik (NUFV 108) is represented by fin rays and three endochondral elements: other elements are not preserved. The mosaic of primitive and derived features in Tiktaalik reveals that the enhancement of the pelvic appendage of tetrapods and, indeed, a trend toward hind limb-based propulsion have antecedents in the fins of their closest relatives.
| S-EPMC3903263 | biostudies-other