Corpus overview


Overview

MeSH Disease

Human Phenotype

Pneumonia (1)

Fever (1)

Cough (1)

Fatigue (1)

Lymphopenia (1)


Transmission

Seroprevalence
    displaying 1 - 2 records in total 2
    records per page




    Metabolic stress MESHD and disease-stage specific basigin expression of peripheral blood SERO immune cell subsets in COVID-19 patients

    Authors: Peter J. Siska; Katrin Singer; Jana Klitzke; Nathalie Kauer; Sonja-Maria Decking; Christina Bruss; Carina Matos; Kristina Kolodova; Alic Peuker; Gabriele Schoenhammer; Johanna Raithel; Dirk Lunz; Bernhard Graf; Florian Geismann; Matthias Lubnow; Matthias Mack; Peter Hau; Christopher Bohr; Ralph Burkhardt; Andre Gessner; Bernd Salzberger; Frank Hanses; Florian Hitzenbichler; Daniel Heudobler; Florian Lueke; Tobias Pukrop; Wolfgang Herr; Daniel Wolff; Hendrik Poeck; Christoph Brochhausen; Petra Hoffmann; Michael Rehli; Marina Kreutz; Kathrin Renner

    doi:10.1101/2020.09.18.20194175 Date: 2020-09-18 Source: medRxiv

    Coronavirus disease MESHD 2019 (COVID-19) is driven by dysregulated immune responses yet the role of immunometabolism in COVID-19 pathogenesis remains unclear. By investigating 47 patients with confirmed SARS-CoV-2 infection MESHD and 16 uninfected controls, we found an immunometabolic dysregulation specific for patients with progressed disease that was reversible in the recovery phase. Specifically, T cells and monocytes exhibited increased mitochondrial mass, accumulated intracellular ROS and these changes were accompanied by disrupted mitochondrial architecture. Basigin (CD147), but not established markers of T cell activation, was up-regulated on T cells from progressed COVID-19 patients and correlated with ROS accumulation, reflected in the transcriptome. During recovery, basigin and ROS decreased to match the uninfected controls. In vitro analyses confirmed the correlation and showed a down-regulation of ROS by dexamethasone treatment. Our findings provide evidence of a basigin-related and reversible immunometabolic dysregulation MESHD in COVID-19.

    Metabolic disturbances MESHD and inflammatory dysfunction MESHD predict severity of coronavirus disease MESHD 2019 (COVID-19): a retrospective study

    Authors: Shuke Nie; Xueqing Zhao; Kang Zhao; Zhaohui Zhang; Zhentao Zhang; Zhan Zhang

    doi:10.1101/2020.03.24.20042283 Date: 2020-03-26 Source: medRxiv

    Background: The coronavirus disease MESHD 2019 (COVID-19) is spreading worldwide with 16,558 deaths till date. Serum SERO albumin, high-density lipoprotein (HDL-C), and C-reactive protein have been known to be associated with the severity and mortality of community-acquired pneumonia HP pneumonia MESHD. However, the characteristics and role of metabolic and inflammatory indicators in COVID-19 is unclear. Methods: We included 97 hospitalized patients with laboratory-confirmed COVID-19. Epidemiological, clinical, and laboratory indices; radiological features; and treatment were analysed. The differences in the clinical and laboratory parameters between mild and severe COVID-19 patients and the role of these indicators in severity prediction of COVID-19 were investigated. Results: All were Wuhan residents with contact with confirmed COVID-19 cases. The median age TRANS was 39 years (IQR: 30-59). The most common presenting symptoms were fever HP fever MESHD (58.8%), cough HP (55.7%), and fatigue HP fatigue MESHD (33%). Other features were lymphopenia HP lymphopenia MESHD, impaired fasting glucose, hypoproteinaemia MESHD, hypoalbuminemia HP hypoalbuminemia MESHD, low high-density lipoproteinemia MESHD. Decrease in lymphocyte count, serum SERO total protein, serum SERO albumin, high-density lipoprotein cholesterol (HDL-C), ApoA1, CD3+T%, and CD8+T% were found to be valuable in predicting the transition of COVID-19 from mild to severe illness. Chest computed tomography (CT) images showed that the absorption of bilateral lung lesions synchronized with the recovery of metabolic and inflammatory indicators. Conclusions: Hypoproteinaemia, hypoalbuminemia MESHD hypoalbuminemia HP, low high-density lipoproteinemia MESHD, and decreased ApoA1, CD3+T%, and CD8+T% could predict severity of COVID-19. Lymphocyte count, total serum SERO protein, and HDL-C may be potentially useful for the evaluation of COVID-19.

The ZB MED preprint Viewer preVIEW includes all COVID-19 related preprints from medRxiv and bioRxiv, from ChemRxiv, from ResearchSquare, from arXiv and from Preprints.org and is updated on a daily basis (7am CET/CEST).
The web page can also be accessed via API.

Sources


Annotations

All
None
MeSH Disease
Human Phenotype
Transmission
Seroprevalence


Export subcorpus as...

This service is developed in the project nfdi4health task force covid-19 which is a part of nfdi4health.

nfdi4health is one of the funded consortia of the National Research Data Infrastructure programme of the DFG.