COVID-19 Clinical Research Studies

Integrative Transcriptomic Profiling of NK Cells and Monocytes: Advancing Diagnostic and Therapeutic Strategies for COVID-19.

This study integrates transcriptomic data to identify key genes in NK cells and monocytes associated with immune dysregulation in COVID-19, highlighting potential biomarkers and therapeutic targets.

PROS1 released by human lung basal cells upon SARS-CoV-2 infection facilitates epithelial cell repair and limits inflammation.

This study shows that PROS1 released by lung basal cells during SARS-CoV-2 infection reduces inflammation, promotes epithelial repair, and enhances antigen presentation.

Unraveling SARS-CoV-2 Host-Response Heterogeneity through Longitudinal Molecular Subtyping

This study identifies immune subtypes in hospitalized COVID-19 patients linked to clinical outcomes and long COVID risk through longitudinal multi-omics analysis.

Chronic Viral Reactivation and Associated Host Immune Response and Clinical Outcomes in Acute COVID-19 and Post-Acute Sequelae of COVID-19

This study investigates viral reactivation in COVID-19 patients, finding associations between reactivation of specific virus families and clinical outcomes, including mortality and PASC symptoms.

Disruption of Immune Responses By Type I Diabetes Exacerbates SARS-CoV-2 Mediated Lung Injury

This study shows that Type I Diabetes Mellitus worsens SARS-CoV-2-induced lung injury in mice by impairing immune responses and increasing inflammation.

Complex patterns of multimorbidity associated with severe COVID-19 and Long COVID

The paper identifies 679 diseases associated with increased risk for severe COVID-19 and Long COVID using UK Biobank health records, highlighting complex multimorbidity patterns and genetic risk loci.

Chloroquine Up-regulates Expression of SARS-CoV-2 receptor Angiotensin Converting Enzyme-2 in Endothelial Cells

This study shows chloroquine increases ACE2 expression in endothelial cells, potentially worsening SARS-CoV-2 infection in patients with cardiovascular or kidney diseases.

Correlation of myeloid-derived suppressor cell expansion with upregulated transposable elements in severe COVID-19 unveiled in single-cell RNA sequencing reanalysis

This study reanalyzes single-cell RNA sequencing data to show that myeloid-derived suppressor cells in severe COVID-19 patients exhibit upregulated transposable elements, potentially enhancing their suppressive function.

Proteomic profiling identifies biomarkers of COVID-19 severity

This study identifies proteomic biomarkers associated with varying severities of COVID-19, highlighting proteins like mesothelin and immune-related markers linked to disease progression.

Expression profile analysis of COVID-19 patients

This study identifies differentially expressed genes in mild and severe COVID-19 patients and highlights potential master regulators involved in immune response and metabolic pathways.

Classification of patients with COVID-19 by blood RNA endotype: A prospective cohort study

The paper identifies an RNA endotype in COVID-19 patients using PRL/TLR3 ratios, showing higher mortality in the high ratio group compared to the low ratio group.

A 50-gene high-risk profile predictive of COVID-19 and Idiopathic Pulmonary Fibrosis mortality originates from a molecular imbalance in monocyte and T-cell subsets that reverses in survivors with post-COVID-19 Interstitial Lung Disease

The paper identifies a 50-gene high-risk profile predictive of mortality in COVID-19 and IPF, linked to monocyte and T-cell subset imbalances that reverse in post-COVID-19-ILD survivors.

COVIDpro: Database for mining protein dysregulation in patients with COVID-19

The paper introduces a database called COVIDpro that curates proteomic data from COVID-19 patients and provides tools for analyzing protein dysregulation to identify biomarkers and therapeutic targets.

Deep spatial proteomic exploration of severe COVID-19-related pulmonary injury in post-mortem specimens

This study creates a spatial proteomic atlas of lung tissues from COVID-19 victims, identifying protein dysregulations and markers of pathological changes.

Investigation of the Impact of Clonal Hematopoiesis on Severity and Pathophysiology of COVID-19 in Rhesus Macaques

This study investigates how clonal hematopoiesis affects COVID-19 severity and pathophysiology in rhesus macaques, finding prolonged inflammation and higher viral persistence in CH animals.

Deep Phenotyping of the Lipidomic Response in COVID and non-COVID Sepsis

The paper identifies lipidomic biomarkers and therapeutic targets in sepsis patients, including those with COVID-19, and develops an interactive network analysis tool for multiomic data exploration.

Proteome-wide Mendelian randomization implicates nephronectin as an actionable mediator of the effect of obesity on COVID-19 severity

The paper identifies nephronectin as a mediator of obesity's effect on COVID-19 severity using proteome-wide Mendelian randomization and validates its expression in lung cells.

Genetic determinants of severe COVID-19 in young Asian and Middle Eastern patients

This study identifies rare genetic variants associated with severe COVID-19 in young Asian and Middle Eastern patients using whole exome sequencing.

Interleukin-1 receptor antagonist gene (IL1RN) variants modulate the cytokine release syndrome and mortality of SARS-CoV-2

This study identifies IL1RN variants associated with reduced cytokine release syndrome and mortality in male SARS-CoV-2 patients.

In Silico transcriptional analysis of asymptomatic and severe COVID-19 patients reveals the susceptibility of severe patients to other comorbidities and non-viral pathological conditions

The paper analyzes transcriptomic data from asymptomatic and severe COVID-19 patients to identify molecular differences and associated comorbidities.

Loss of Y in leukocytes as a risk factor for critical COVID-19 in men

The paper investigates LOY in leukocytes as a risk factor for severe COVID-19 in men, finding higher LOY levels in critical cases and associations with immune-related outcomes.

Epigenetic and transcriptomic reprogramming in monocytes of severe COVID-19 patients reflects alterations in myeloid differentiation and the influence of inflammatory cytokines

The paper examines DNA methylation and transcriptomic changes in monocytes from severe COVID-19 patients, identifying epigenetic and transcriptional reprogramming linked to myeloid differentiation and inflammatory cytokines.

Androgen receptor polyQ alleles and COVID-19 severity in men: a replication study

This study replicates previous findings on the association between androgen receptor polyQ alleles and COVID-19 severity in men, finding no significant association.

Association of polymorphisms of IL-6 pathway genes (IL6, IL6R and IL6ST) with COVID-19 severity in an Amazonian population.

The paper investigates the association of IL-6 pathway gene polymorphisms with COVID-19 severity in an Amazonian population, finding an association between the IL6 C allele and increased severity.

Multi-omics integrated analysis reveals a specific phenotype of CD8+ T cell may contribute to immunothromosis via Th17 response in severe and critical COVID-19

The paper identifies a specific CD8+ T cell phenotype in severe COVID-19 linked to Th17 response and immunothrombosis using multi-omics data.

GDF15 and ACE2 stratify COVID19 patients according to severity while ACE2 mutations increase infection susceptibility.

This study finds that GDF15 and ACE2 levels in plasma stratify COVID-19 patients by severity, and ACE2 SNPs are linked to increased infection susceptibility.

COVID-19 Mortality is Associated with Impaired Innate Immunity in Pre-existing Health Conditions

The paper identifies molecular risk factors associated with increased COVID-19 mortality by linking gene expression changes in pre-existing conditions to hazard ratios of mortality.

Molecular signature of postmortem lung tissue from COVID-19 patients suggests distinct trajectories driving mortality

This study identifies two distinct molecular signatures in postmortem lung tissue from severe COVID-19 patients, associated with different pathological mechanisms and microbiome profiles.

Molecular evidence of coinfection with acute respiratory viruses and high prevalence of SARS-CoV-2 among patients presenting flu-like illness in Bukavu city, Democratic Republic of Congo

The study finds high SARS-CoV-2 prevalence and coinfections with other respiratory viruses in patients with flu-like symptoms in Bukavu, DRC.

A multi-tissue study of immune gene expression profiling highlights the key role of the nasal epithelium in COVID-19 severity

The paper analyzes immune gene expression across nasal, buccal, and blood tissues to identify severity-related immune signatures in COVID-19 patients.