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Life Sci Alliance ; 4(10)2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34353886

RESUMO

The coronavirus disease 2019 (COVID-19) pandemic caused by the new coronavirus (SARS-CoV-2) is currently responsible for more than 3 million deaths in 219 countries across the world and with more than 140 million cases. The absence of FDA-approved drugs against SARS-CoV-2 has highlighted an urgent need to design new drugs. We developed an integrated model of the human cell and SARS-CoV-2 to provide insight into the virus' pathogenic mechanism and support current therapeutic strategies. We show the biochemical reactions required for the growth and general maintenance of the human cell, first, in its healthy state. We then demonstrate how the entry of SARS-CoV-2 into the human cell causes biochemical and structural changes, leading to a change of cell functions or cell death. A new computational method that predicts 20 unique reactions as drug targets from our models and provides a platform for future studies on viral entry inhibition, immune regulation, and drug optimisation strategies. The model is available in BioModels (https://www.ebi.ac.uk/biomodels/MODEL2007210001) and the software tool, findCPcli, that implements the computational method is available at https://github.com/findCP/findCPcli.


Assuntos
COVID-19/tratamento farmacológico , COVID-19/metabolismo , Desenvolvimento de Medicamentos/métodos , SARS-CoV-2/efeitos dos fármacos , SARS-CoV-2/metabolismo , COVID-19/epidemiologia , Biologia Computacional/métodos , Avaliação Pré-Clínica de Medicamentos/métodos , Humanos , Modelos Biológicos , Pandemias
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