Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Unveiling Multi-Omics and Immune Landscapes in COVID-19 Patients' Ovaries Microenvironment for Oocyte Competency Biomarkers Identification

ABSTRACT: Background: The outbreak of coronavirus disease 2019 (COVID-19) poses a considerable health threat to humanity, with potential implications for the ovarian microenvironment remaining uncertain. Methods: Transcriptomic and proteomic analyses of ovarian granulosa cells, along with metabolomic and lipidomic profiling of follicular fluid, were conducted on 17 non-COVID-19 cases and 9 COVID-19 cases. This study received approval from the ethics committee (KYLL-2022-581). Generalized estimating equations model was performed to identify oocyte competency biomarkers. Additionally, cell proliferation, apoptosis, and altered pathways were examined following lentivirus transfection. Methods: Transcriptomic and proteomic analyses of ovarian granulosa cells, along with metabolomic and lipidomic profiling of follicular fluid, were conducted on 17 non-COVID-19 cases and 9 COVID-19 cases. This study received approval from the ethics committee (KYLL-2022-581). Generalized estimating equations model was performed to identify oocyte competency biomarkers. Additionally, cell proliferation, apoptosis, and altered pathways were examined following lentivirus transfection. Conclusions: By integrating untargeted metabolomic and lipidomic features, we identified biomarkers indicative of oocyte competency influenced by COVID-19.

ORGANISM(S): Homo sapiens

PROVIDER: GSE282892 | GEO | 2024/12/25

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

E-ENAD-46

Project description:Lung and colon transcriptome profiling of fatal COVID-19 cases

2020-12-14 | E-ENAD-46 | ExpressionAtlas

SnoRNAs and miRNAs expression profiles underlying COVID-19 disease severity

Project description:The causative organism, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), exhibits a wide spectrum of clinical manifestations in disease-ridden patients. Differences in the severity of COVID-19 ranges from asymptomatic infections and mild cases to the severe form, leading to acute respiratory distress syndrome (ARDS) and multiorgan failure with poor survival. MiRNAs can regulate various cellular processes, including proliferation, apoptosis, and differentiation, by binding to the 3′UTR of target mRNAs inducing their degradation, thus serving a fundamental role in post-transcriptional repression. Alterations of miRNA levels in the blood have been described in multiple inflammatory and infectious diseases, including SARS-related coronaviruses. We used microarrays to delineate the miRNAs and snoRNAs signature in the peripheral blood of severe COVID-19 cases (n=9), as compared to mild (n=10) and asymptomatic (n=10) patients, and identified differentially expressed transcripts in severe versus asymptomatic, and others in severe versus mild COVID-19 cases. A cohort of 29 male age-matched patients were selected. All patients were previously diagnosed with COVID-19 using TaqPath COVID-19 Combo Kit (Thermo Fisher Scientific, Waltham, Massachusetts), or Cobas SARS-CoV-2 Test (Roche Diagnostics, Rotkreuz, Switzerland), with a CT value < 30. Additional criterion for selection was age between 35 and 75 years. Participants were grouped into severe, mild and asymptomatic. Classifying severe cases was based on requirement of high-flow oxygen support and ICU admission (n=9). Whereas mild patients were identified based on symptoms and positive radiographic findings with pulmonary involvement (n=10). Patients with no clinical presentation were labelled as asymptomatic cases (n=10).

2022-03-01 | E-MTAB-10970 | biostudies-arrayexpress

The effects of JAK inhibition on SARS-CoV-2-induced kidney injury

Project description:Patients often present with kidney injury in COVID-19. Although severe COVID-19 cases are treated with baricitinib, a JAK inhibitor, the effects of baricitinib on the kidneys in COVID-19 are unclear. The authors examined the pharmacological effects of baricitinib on kidney injury using an in vivo murine COVID-19 model.

2024-04-18 | GSE249303 | GEO

COVID-19 Suceptibility Florida

Project description:To reveal genetic determinants of susceptibility to COVID-19 severity in the population and further explore potential immune-related factors, we performed a genome-wide association study on 284 confirmed COVID-19 patients (cases) and 95 healthy individuals (controls). We compared cases and controls of European (EUR) ancestry and African American (AFR) ancestry separately. To further exploring the linkage between HLA and COVID-19 severity, we applied fine-mapping analysis to dissect the HLA association with mild and severe cases.

2023-01-17 | GSE211972 | GEO

Immune and epithelial determinants of age-related risk and alveolar injury in fatal COVID-19

Project description:Respiratory failure in COVID-19 is characterized by widespread disruption of the lung’s alveolar gas exchange interface. To elucidate determinants of alveolar lung damage, we performed epithelial and immune cell profiling in lungs from 24 COVID-19 autopsies and 43 uninfected organ donors ages 18-92 years. We found marked loss of type 2 alveolar epithelial (T2AE) cells and increased peri-alveolar lymphocyte cytotoxicity in all fatal COVID-19 cases, even at early stages before typical patterns of acute lung injury are histologically apparent. In lungs from uninfected organ donors, there is also progressive loss of T2AE with increasing age which may increase susceptibility to COVID-19 mediated lung damage in older individuals. In the fatal COVID-19 cases, macrophage infiltration differed according to the histopathological pattern of lung injury. In cases with acute lung injury, we found accumulation of CD4+ macrophages that express distinctly high levels of T-cell activation and co-stimulation genes and strongly correlate with increased extent of alveolar epithelial cell depletion and CD8 T-cell cytotoxicity. Together, our results show that T2AE deficiency may underlie age-related COVID-19 risk and initiate alveolar dysfunction shortly after infection; and we define immune cell mediators that may contribute to alveolar injury in distinct pathological stages of fatal COVID-19.

2022-04-19 | GSE200988 | GEO

Unveiling Multi-Omics and Immune Landscapes in COVID-19 Patients' Ovaries Microenvironment for Oocyte Competency Biomarkers Identification

Project description:Unveiling Multi-Omics and Immune Landscapes in COVID-19 Patients' Ovaries Microenvironment for Oocyte Competency Biomarkers Identification

| PRJNA1190953 | ENA

Differential blood transcriptional signatures induced by SARS-CoV-2 Variants Alpha and Delta show reduced increased inflammatory with reduced interferon-stimulated responses and heme synthesis gene expression as compared with wild type strains

Project description:Blood transcriptomes were determined in COVID-19 symtomatic cases and asymtomatic cases using the Clariom S RNA microarray, Affymetrix assay.

2024-09-16 | GSE269780 | GEO

COVID_19 lung autopsy samples

Project description:The SARS-CoV-2 has already caused over 523 million COVID-19 cases and 6.27 million deaths worldwide. COVID-19 leads to a severe acute respiratory syndrome, a hyperinflammatory response, and widespread multi-organ damage. Common symptoms of COVID-19 include fever, cough, fatigue, shortness of breath, and loss of taste and smell. Here we offer an in-depth analysis of the transcriptional response to SARS-CoV-2. We performed RNA-seq analysis of lung tissues from three COVID-19 patients.

2022-09-07 | GSE203401 | GEO

The Analysis of Plasma Metabolome and Lipidome of Patients with COVID-19

Project description:The ongoing outbreak of novel coronavirus (SARS-CoV-2) disease 2019 (COVID-19) has been declared a pandemic by the World Health Organization. This disease is marked by its rapid progression from mild to severe conditions, particularly in the absence of adequate medical care. And the mortality rate of COVID-19 in critically ill cases can reach over 60%. However, the physiological changes associated with COVID-19 progress under different conditions are barely understood. In this study, we performed untargeted metabolomics and lipidomic analyses of plasma from COVID-19 patients. We found a positive correlation between the alteration of metabolites and the course of disease deterioration in COVID-19 patients, indicating that the development of disease affects the metabolism of metabolites.

2020-03-31 | PXD018307 |

GNPS - Nicotinamide Adenine Dinucleotide Biosynthetic Impairment and Urinary Metabolomic Alterations Observed in Hospitalized Adults With COVID-19

Project description:Nicotinamide Adenine Dinucleotide Biosynthetic Impairment and Urinary Metabolomic Alterations Observed in Hospitalized Adults With COVID-19 Nicotinamide Adenine Dinucleotide Biosynthetic Impairment and Urinary Metabolomic Alterations Observed in Hospitalized Adults With COVID-19 Nicotinamide Adenine Dinucleotide Biosynthetic Impairment and Urinary Metabolomic Alterations Observed in Hospitalized Adults With COVID-19

2022-02-12 | MSV000088828 | GNPS

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data