Catechins: Therapeutic Perspectives in COVID-19-Associated Acute Kidney Injury |
| |
Authors: | Lú cio Ricardo Leite Diniz,Hatem A. Elshabrawy,Marilia Trindade de Santana Souza,Allana Brunna Sucupira Duarte,Sabarno Datta,Damiã o Pergentino de Sousa |
| |
Abstract: | Data obtained from several intensive care units around the world have provided substantial evidence of the strong association between impairment of the renal function and in-hospital deaths of critically ill COVID-19 patients, especially those with comorbidities and requiring renal replacement therapy (RRT). Acute kidney injury (AKI) is a common renal disorder of various etiologies characterized by a sudden and sustained decrease of renal function. Studies have shown that 5–46% of COVID-19 patients develop AKI during hospital stay, and the mortality of those patients may reach up to 100% depending on various factors, such as organ failures and RRT requirement. Catechins are natural products that have multiple pharmacological activities, including anti-coronavirus and reno-protective activities against kidney injury induced by nephrotoxic agents, obstructive nephropathies and AKI accompanying metabolic and cardiovascular disorders. Therefore, in this review, we discuss the anti-SARS-CoV-2 and reno-protective effects of catechins from a mechanistic perspective. We believe that catechins may serve as promising therapeutics in COVID-19-associated AKI due to their well-recognized anti-SARS-CoV-2, and antioxidant and anti-inflammatory properties that mediate their reno-protective activities. |
| |
Keywords: | SARS-CoV-2 coronavirus renal disease nephrotoxicity reno-protective effect green tea epigallocatechin-3-gallate (EGCG) flavonoids natural products medicinal plant |
|
|