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. 2021 May 26;12:650425. doi: 10.3389/fphar.2021.650425

FIGURE 4.

FIGURE 4

The future expectation of therapeutic methods in the treatment of COVID-19 patients. The researchers will specially use the gRNAs targeting both ORF1ab and S genes of SARS-CoV-2 in order to destroy the function of the virus and the toxicity of natural products by subtracting toxic genes through gene editing. Meanwhile, we can use the TCMSP database to predict and screen the effective active ingredients of related TCM and sort out the ingredients of each prescription respectively by using the network pharmacology method to treat COVID-19.