Browse
Submit Data
Databases
API
Help

Dataset Information

46 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Main Postoperative Complications After COVID-19

ABSTRACT: To explore the relationship between SARS-CoV-2 infection in different time before operation and postoperative main complications (mortality, main pulmonary and cardiovascular complications) 30 days after operation; To determine the best timing of surgery after SARS-CoV-2 infection.

DISEASE(S): Intestines Cancer,Pulmonary Cancer,Fractures, Bone,Liver Cancer,Intestinal Neoplasms,Postoperative Complications,Trauma,Lung Neoplasms

PROVIDER: 5792 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Json Xml

Similar Datasets

A Retrospective Cohort Study for Main Postoperative Complications After SARS-CoV-2 Infection

Project description:To explore the relationship between SARS-CoV-2 infection in different time before operation and postoperative main complications (mortality, main pulmonary and cardiovascular complications) 30 days after operation; To determine the best timing of surgery after SARS-CoV-2 infection.

| 12454 | ecrin-mdr-crc

COVID-19 and influenza infections mediate distinct pulmonary cellular and transcriptomic changes [scRNA-Seq]

Project description:SARS-CoV-2 infection can cause persistent respiratory sequelae, as seen in long COVID. However, the underlying mechanisms remain unclear. To investigate pulmonary cellular and transcriptomic changes mediated by SARS-CoV-2 and influenza infection, we characterized the SARS-CoV-2-infected K18-hACE2 (K18) mice and compared their lung recovery with a mouse-adapted influenza model and verified the finding in SARS-CoV-2-infected nonhuman primates and in fatal human COVID-19 cases. K18-hACE2 mice infected with a sub-lethal dose of SARS-CoV-2 lost body weight from 1 - 8 days post-infection (DPI), and then gradually returned to baseline weight between 8 -13 DPI. Infected mice showed patchy pneumonia associated with histiocytic inflammation, collagen deposition, and increased pulmonary interferon and inflammatory response signature gene changes at 21 and 45 DPI. Transcriptomic analyses revealed that compared to influenza-infected mice, SARS-CoV-2-infected mice had reduced interferon-gamma/alpha responses at 4 DPI and failed to induce keratin 5 (Krt5) at 6 DPI in lung, a marker of nascent pulmonary progenitor cells. They also showed reduced activation of epithelial-to-mesenchymal transition and apical junction pathways compared to influenza (Flu)-infected mice. Histologically, influenza- but not SARS-CoV-2- infected mice showed extensive Krt5+ “pods” structure co-stained with stem cell markers Trp63/ NGFR proliferated in the pulmonary consolidation area at both 7 and 14 DPI, with regression at 21 DPI. These Krt5+ “pods” and proliferative stem cells were not observed in SARS-CoV-2 infection in the lungs of humans or nonhuman primates. These results suggest that SARS-CoV-2 infection fails to induce nascent Krt5+ cell proliferation in consolidated regions, leading to incomplete repair of the injured lung which may underlie the persistent clinical symptoms of long COVID.

2023-12-02 | GSE248775 | GEO

COVID-19 and influenza infections mediate distinct pulmonary cellular and transcriptomic changes [RNA-seq]

2023-12-02 | GSE248773 | GEO

Genome wide expression from COVID-19 patients and controls' lung

Project description:Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection leads to coronavirus disease 2019 (Covid-19) which has caused worldwide pandemic infection. Yet due to unknown reason, certain COVID-19 patients exhibit severe inflammatory reactions associated with cytokine storm and neutrophil infiltration and neutrophil extracellular traps (NETs) in the lung, leading to further complications of SARS-CoV-2 infection. To find out whether the cause of lung injury in COVID-19 patients is due to increased reactive oxygen species and subsequently NET formation we have compared the post-mortem lung biopsies of deceased COVID-19 patients to normal lung tissues using RNA-Seq analysis.

2023-01-31 | GSE208076 | GEO

Identification of Lead Drug Candidates for COVID-19 based on Drug Screening Using Human Pluripotent Stem Cell-Derived Cells/Organoids

Project description:We systematically probed which cell types are permissive to SARS-CoV-2 infection. Transcriptomic analysis following SARS-CoV-2 infection of hPSC-derived lung organoids revealed upregulation of chemokines but not type I/III interferon signaling, similar to what was seen in primary human COVID-19 pulmonary infection.

2021-01-01 | GSE148697 | GEO

Identification of Lead Drug Candidates for COVID-19 based on Drug Screening Using Human Pluripotent Stem Cell-Derived Cells/Organoids

Project description:We systematically probed which cell types are permissive to SARS-CoV-2 infection. Transcriptomic analysis following SARS-CoV-2 infection of hPSC-derived pancreatic and lung organoids revealed upregulation of chemokines but not type I/III interferon signaling, similar to what was seen in primary human COVID-19 pulmonary infection.

2020-06-12 | GSE151803 | GEO

COVID-19-associated olfactory dysfunction reveals SARS-CoV-2 neuroinvasion and persistence in the olfactory system

Project description:Describe the transcriptomic profile of Golden Hamster olfactory bulb in response to SARS-CoV-2 infection, separating by sexes.

2021-06-19 | E-MTAB-10442 | biostudies-arrayexpress

Effect of PI3Kgamma inhibition on inflammation in a mouse model of COVID-19

Project description:SARS-CoV-2 infections induce aberrant pulmonary and systemic inflammation, vascular leak, coagulation and fatal organ damage. To identify therapeutic strategies to suppress COVID-19-associated inflammation, we sequenced lung tissue from sham infected mice and mice infected with SARS-CoV-2 that were treated with the cancer therapeutic IPI-549 (eganelisib) or vehicle. IPI-549 suppressed signatuers of pulmonary inflammation and reduced signatures of lung damage. These studies demonstrate the essential role of myeloid cells and PI3Kγ in SARS-CoV-2 inflammatory disease and support the use of myeloid cell inhibitors such as IPI-549 to suppress inflammation and promote survival in pulmonary infections like SARS-CoV-2.

2023-04-30 | GSE229570 | GEO

Persistent viral activity, cytokine storm and lung fibrosis in severe COVID-19

Project description:Severe COVID-19 may progress into acute respiratory distress syndrome (ARDS) with high mortality risk. Its exact pathological mechanism, therapeutic obstacles and the clinical sequelae are critical and unresolved issues. Here, we reported a representative COVID-19 induced ARDS case experienced initially stable, then suddenly deteriorating up to final respiratory failure courses, until his death despite of lung transplantation. His lung pathology showed necrosis of parenchymal tissues, extensive immune cell infiltration and lung fibrosis. Single-cell RNA sequencing revealed various immune cell populations were largely expanded in his lung, and manifested inflammatory/activated functions. We also showed that cell-crosstalk between lung macrophages and fibroblasts promoted pulmonary fibrosis through IL-1B and TGF-Β signaling pathways. Although SARS-CoV-2 RNA remained undetectable in his respiratory tract specimens including BALF at the later stage of his disease, the presence of SARS-CoV-2 was definitely confirmed in his lung tissues. Thus, this case indicates the pathological mechanism of severe COVID-19 includes pulmonary SARS-CoV-2 persistence, deranged inflammation and the extensive lung fibrosis which set the barriers for effective treatments and indicate potential health complications for severe COVID-19 patients.

2020-12-01 | GSE149878 | GEO

Effects of COVID-19 Pandemic on the Outcomes of Colorectal Cancer

Project description:Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been identified as the cause of the Coronavirus disease 19 (COVID-19), which was initially reported in December 2019 in China and has since rapidly spread worldwide. Since then, the COVID-19 pandemic has caused a detrimental effect of the national health care system, causing a drastic reduction of the screening programs for colorectal cancer and requiring the redistribution of the hospital resources from elective surgery to the care of patients with SARS-Cov_2 infection requiring admission.

| 2364120 | ecrin-mdr-crc

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