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COVID-19 Therapy: What Weapons Do We Bring into Battle?

Abstract

Urgent treatments, in any modality, to fight SARS-CoV-2 infections are desired by society in general, by health professionals, by Estate-leaders and, mainly, by the scientific community, because one thing is certain amidst the numerous uncertainties regarding COVID-19: knowledge is the means to discover or to produce an effective treatment against this global disease. Scientists from several areas in the world are still committed to this mission, as shown by the accelerated scientific production in the first half of 2020 with over 25,000 published articles related to the new coronavirus. Three great lines of publications related to COVID-19 were identified for building this article: The first refers to knowledge production concerning the virus and pathophysiology of COVID-19; the second regards efforts to produce vaccines against SARS-CoV-2 at a speed without precedent in the history of science; the third comprehends the attempts to find a marketed drug that can be used to treat COVID-19 by drug repurposing. In this review, the drugs that have been repurposed so far are grouped according to their chemical class. Their structures will be presented to provide better understanding of their structural similarities and possible correlations with mechanisms of actions. This can help identifying anti-SARS-CoV-2 promising therapeutic agents.

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References
1.
Dyall J, Coleman C, Hart B, Venkataraman T, Holbrook M, Kindrachuk J . Repurposing of clinically developed drugs for treatment of Middle East respiratory syndrome coronavirus infection. Antimicrob Agents Chemother. 2014; 58(8):4885-93. PMC: 4136000. DOI: 10.1128/AAC.03036-14. View

2.
Lurie N, Saville M, Hatchett R, Halton J . Developing Covid-19 Vaccines at Pandemic Speed. N Engl J Med. 2020; 382(21):1969-1973. DOI: 10.1056/NEJMp2005630. View

3.
Jiang Y, Han Z, Wang Y, Hao W . Depletion of SIRT7 sensitizes human non-small cell lung cancer cells to gemcitabine therapy by inhibiting autophagy. Biochem Biophys Res Commun. 2018; 506(1):266-271. DOI: 10.1016/j.bbrc.2018.10.089. View

4.
Chan J, Yuan S, Kok K, To K, Chu H, Yang J . A familial cluster of pneumonia associated with the 2019 novel coronavirus indicating person-to-person transmission: a study of a family cluster. Lancet. 2020; 395(10223):514-523. PMC: 7159286. DOI: 10.1016/S0140-6736(20)30154-9. View

5.
Lobo-Galo N, Terrazas-Lopez M, Martinez-Martinez A, Diaz-Sanchez A . FDA-approved thiol-reacting drugs that potentially bind into the SARS-CoV-2 main protease, essential for viral replication. J Biomol Struct Dyn. 2020; 39(9):3419-3427. PMC: 7232886. DOI: 10.1080/07391102.2020.1764393. View