Carriazo, Sol and Abasheva, Daria and Duarte, Deborah and Ortiz, Alberto and Sanchez-Niño, Maria Dolores (2023) SCARF Genes in COVID-19 and Kidney Disease: A Path to Comorbidity-Specific Therapies. International Journal of Molecular Sciences, 24 (22). p. 16078. ISSN 1422-0067
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Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19), which has killed ~7 million persons worldwide. Chronic kidney disease (CKD) is the most common risk factor for severe COVID-19 and one that most increases the risk of COVID-19-related death. Moreover, CKD increases the risk of acute kidney injury (AKI), and COVID-19 patients with AKI are at an increased risk of death. However, the molecular basis underlying this risk has not been well characterized. CKD patients are at increased risk of death from multiple infections, to which immune deficiency in non-specific host defenses may contribute. However, COVID-19-associated AKI has specific molecular features and CKD modulates the local (kidney) and systemic (lung, aorta) expression of host genes encoding coronavirus-associated receptors and factors (SCARFs), which SARS-CoV-2 hijacks to enter cells and replicate. We review the interaction between kidney disease and COVID-19, including the over 200 host genes that may influence the severity of COVID-19, and provide evidence suggesting that kidney disease may modulate the expression of SCARF genes and other key host genes involved in an effective adaptive defense against coronaviruses. Given the poor response of certain CKD populations (e.g., kidney transplant recipients) to SARS-CoV-2 vaccines and their suboptimal outcomes when infected, we propose a research agenda focusing on CKD to develop the concept of comorbidity-specific targeted therapeutic approaches to SARS-CoV-2 infection or to future coronavirus infections.
Item Type: | Article |
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Subjects: | Opene Prints > Medical Science |
Depositing User: | Managing Editor |
Date Deposited: | 09 Nov 2023 06:51 |
Last Modified: | 09 Nov 2023 06:51 |
URI: | http://geographical.go2journals.com/id/eprint/3036 |