As evidence builds up, ACE2 rapidly emerged as a specific target for COVID-19 treatment. Since this enzyme was identified as the SARS-CoV-2 receptor (Zhou et al., 2020), several approaches to address ACE2 mediated infection have been described (Li Y. et al., 2020; Zhang H. et al., 2020), with the aim to prevent host cell entry and subsequent viral replication, as well as severe lung injury. Potential therapeutic approaches include (Figure 10):