PMID- 34218545 OWN - NLM STAT- MEDLINE DCOM- 20220209 LR - 20221207 IS - 2191-0286 (Electronic) IS - 0792-6855 (Linking) VI - 33 IP - 1 DP - 2021 Jul 2 TI - A new application of mTOR inhibitor drugs as potential therapeutic agents for COVID-19. PG - 17-25 LID - 10.1515/jbcpp-2020-0495 [doi] AB - Since December 2019, the COVID-19 emerging pandemic caused by SARS-CoV-2 has resulted in one of the most important global health threats. Concerning the absence of an approved effective vaccine or drug for the treatment and outcome improvement of COVID-19 patients, and the role of SARS-CoV-2 in activation of mammalian target of rapamycin (mTOR) pathway, we decided to review the previous data regarding the therapeutic effect of mTOR inhibitor drugs in COVID-19 patients. We searched the scientific databases such as Web of Science, Embase, Medline (PubMed), Scopus, and Google Scholar using appropriate keywords to find suitable studies or suggestions until October 2020. The findings of the current study confirmed that mTOR inhibitor drugs through suggested mechanisms such as T cell adjustment, induction of autophagy without apoptosis, reduction of viral replication, restoration of the T-cell function, decrease cytokine storm, and moderation of the mTOR-PI3K-AKT pathway activation bring about a therapeutic impact in COVID-19 patients. Taken together, it is necessary to find a suitable therapy for the COVID-19 pandemic emerging. In this regard, we clarify that it is valuable to consider the therapeutic effect of mTOR inhibitor drugs and metformin by its mTOR inhibition property in the treatment of COVID-19 patients. CI - (c) 2021 Walter de Gruyter GmbH, Berlin/Boston. FAU - Mashayekhi-Sardoo, Habibeh AU - Mashayekhi-Sardoo H AUID- ORCID: 0000-0002-7334-5603 AD - Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. FAU - Hosseinjani, Hesamoddin AU - Hosseinjani H AUID- ORCID: 0000-0002-1482-871X AD - Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. LA - eng PT - Journal Article PT - Review DEP - 20210702 PL - Germany TA - J Basic Clin Physiol Pharmacol JT - Journal of basic and clinical physiology and pharmacology JID - 9101750 RN - 0 (Antiviral Agents) RN - EC 2.7.1.1 (MTOR protein, human) RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) SB - IM MH - Antiviral Agents/*pharmacology MH - Humans MH - Pandemics MH - SARS-CoV-2/drug effects MH - TOR Serine-Threonine Kinases/*antagonists & inhibitors MH - *COVID-19 Drug Treatment OTO - NOTNLM OT - COVID-19 OT - SARS-CoV-2 OT - coronavirus OT - mTOR inhibitors OT - metformin OT - rapamycin OT - sirolimus EDAT- 2021/07/05 06:00 MHDA- 2022/02/10 06:00 CRDT- 2021/07/04 21:17 PHST- 2020/12/04 00:00 [received] PHST- 2021/06/01 00:00 [accepted] PHST- 2021/07/05 06:00 [pubmed] PHST- 2022/02/10 06:00 [medline] PHST- 2021/07/04 21:17 [entrez] AID - jbcpp-2020-0495 [pii] AID - 10.1515/jbcpp-2020-0495 [doi] PST - epublish SO - J Basic Clin Physiol Pharmacol. 2021 Jul 2;33(1):17-25. doi: 10.1515/jbcpp-2020-0495.