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Linking COVID-19 and cancer: Underlying mechanism. | LitMetric

Linking COVID-19 and cancer: Underlying mechanism.

Biochim Biophys Acta Mol Basis Dis

Special Centre for Systems Medicine, Jawaharlal Nehru University, New Delhi 110067, India; School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India. Electronic address:

Published: January 2025

AI Article Synopsis

Article Abstract

COVID-19 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), lead to a global health crisis with a spectrum of clinical manifestations. A potentially vulnerable category for SARS-CoV-2 infection was identified in patients with other medical conditions. Intriguingly, parallels exist between COVID-19 and cancer at the pathophysiological level, suggesting a possible connection between them. This review discusses all possible associations between COVID-19 and cancer. Expression of receptors like angiotensin-converting enzyme 2 (ACE2) and transmembrane protease serine 2 (TMPRSS2) increases COVID-19 susceptibility. SARS-CoV-2 infection might increase cancer susceptibility and accelerate cancer progression through mechanisms involving cytokine storm, tissue hypoxia, impaired T-cell responses, autophagy, neutrophil activation, and oxidative stress. These mechanisms collectively contribute to immune suppression, hindered apoptosis, and altered cellular signaling in the tumor microenvironment, creating conditions favorable for tumor growth, metastasis, and recurrence. Approved vaccines and their impact on cancer patients along-with new clinical trials are also described.

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Source
http://dx.doi.org/10.1016/j.bbadis.2024.167563DOI Listing

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