The summaries are free for public
use. The Chronic Liver Disease
Foundation will continue to add and
archive summaries of articles deemed
relevant to CLDF by the Board of
Trustees and its Advisors.
Abstract Details
The causal effect of natural killer cells on COVID-19 infection, hospitalization and severity.
BACKGROUND: Recent studies have suggested that alterations in natural killer (NK) cell function may contribute to the development of COVID-19. Additionally, dysregulated NK cells may increase susceptibility to COVID-19 and affect the severity of the infection.
PURPOSE: This study aimed to explore the causal relationship between NK cell-related immune traits and the risk of COVID-19 infection.
METHODS: A two-sample Mendelian randomization (MR) analysis was conducted to explore the causal relationship between NK cell-related immune traits and COVID-19. Exposure and outcome data were analyzed using the two-sample Mendelian Randomization (MR) method.
RESULTS: The results of the study suggest that there is a causal relationship between the absolute number of NK cells in COVID-19 infection and the risk of severe illness. The results also demonstrated that the morphological parameters are not causally related to COVID-19 infection but were causally related to COVID-19 hospitalization and COVID-19 severity.
CONCLUSION: This finding has important implications for our understanding of the pathophysiology of COVID-19 and the development of future therapies and interventions for this disease.
Stay Informed!
