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ABSTRACT:
PROVIDER: PRJEB55996 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gestational diabetes (GDM) is a distinctive form of diabetes that first presents in pregnancy. While most women return to normoglycemia after delivery, they are predisposed to an accelerated development of type 2 diabetes. Current prevention strategies remain limited due to our incomplete understanding of the early underpinnings of progression. We therefore examined the protein profiles of women shortly after a GDM pregnancy (using a nested case-control study design within the Study of Women, Infant Feeding and Type 2 Diabetes After GDM Pregnancy) for a comprehensive mechanistic inquiry. At 6-9 weeks postpartum (baseline), differences between women who later developed diabetes (case group) and those who did not (control group) were detected. Notably, protein profiles comprised protease inhibitors, extracellular matrix components, and lipoprotein molecules involved in inflammation. We also identified co-expression networks of differentially altered triglycerides and protein involved in wound healing, highlighting the interplay between dyslipidemia and inflammation. Overall, our findings warrant earlier intervention than previously thought, as defects in postpartum wound healing after a GDM pregnancy, in association with dysmetabolism and insulin resistance, may accelerate type 2 diabetes progression.
2024-09-04 | PXD041243 | Pride
Project description:The association between vaginal microbiota composition and miscarriage: a nested case-control study
| PRJEB32479 | ENA
Project description:The association between endometrial and vaginal microbiota with recurrent pregnancy loss: a case-control study
| PRJEB48310 | ENA
Project description:Maternal serum levels of calcyclin and heat shock protein 90 were compared throughout pregnancy from the first trimester till term among women with preeclampsia (PE) and age-matched normotensive pregnant controls (C). Serum samples from two different studies, a nested case-control study embedded in the Rotterdam periconception cohort and the Lepra Study both conducted at the Erasmus MC in Rotterdam. They were collected in the first, second and third trimester of pregnancy in 43 patients with preeclampsia, consisting of 20 early-onset and 23 late-onset preeclampsia, and 46 normotensive pregnant controls. A serum based 2D LC-MS assay on Parallel Reaction Monitoring mode using a high resolution tribrid mass spectrometer was used to quantify both calcyclin and heat shock protein 90.
2018-11-21 | PXD009025 | Pride
Project description:The purpose of this study was to improve prediction of patients at high-risk for metastatic disease utilizing a nested case-control design that uniquely enables enrichment for relevant phenotypes. We identified all women diagnosed with primary breast cancer from January 1, 1997, to December 31, 2005, in the Stockholm health care region. Patients developing distant metastatic disease (cases) were selected and controls (free from distant disease) were randomly matched by adjuvant therapy, age and calendar period at diagnosis. The nested case-control study included 768 study subjects with clinical information and gene expression arrays (Human Cancer G110). Study subjects were randomly and equally divided into training set (discovery) or testing (validation) set. Metastatic onset prediction was then compared including either clinical variables only or combining clinical and genetic information. Differentially expressed genes and pathways between cases and controls included a wide-spectrum of well known as well as candidate regulators of the metastatic cascade. The nested case-control study included 768 study subjects corresponding to 623 primary tumor samples. Details concerning case-control status are given in the samples section. Each case and its' matching controls form risk sets, indicated by the setnr variable.
2014-11-03 | E-GEOD-48091 | biostudies-arrayexpress
Project description:WTCCC genome-wide case-control association study for Hypertension (HT) using the 1958 British Birth Cohort and the UK National Blood Service collections as controls.
| EGAS00000000009 | EGA
Project description:The purpose of this study was to improve prediction of patients at high-risk for metastatic disease utilizing a nested case-control design that uniquely enables enrichment for relevant phenotypes. We identified all women diagnosed with primary breast cancer from January 1, 1997, to December 31, 2005, in the Stockholm health care region. Patients developing distant metastatic disease (cases) were selected and controls (free from distant disease) were randomly matched by adjuvant therapy, age and calendar period at diagnosis. The nested case-control study included 768 study subjects with clinical information and gene expression arrays (Human Cancer G110). Study subjects were randomly and equally divided into training set (discovery) or testing (validation) set. Metastatic onset prediction was then compared including either clinical variables only or combining clinical and genetic information. Differentially expressed genes and pathways between cases and controls included a wide-spectrum of well known as well as candidate regulators of the metastatic cascade.
2015-07-08 | GSE48091 | GEO
Project description:The nested case-control study included 39 ARDS cases, 75 non-ARDS ICU controls, and 30 healthy controls. Cytosine modification levels were profiled using the Illumina 450K BeadChip and genotypic data for 29 ARDS cases and 52 ICU controls were used in mQTL analysis
2017-04-01 | GSE67530 | GEO
Project description:WTCCC genome-wide case-control association study for Hypertension (HT) using six disease collections together with the 1958 British Birth Cohort and the UK National Blood Service collections as controls.
| EGAS00000000010 | EGA
Project description:A nested case-control study to investigate drivers for metastatic disease in breast cancer
| PRJNA208904 | ENA