Impact of cytokine storm and systemic inflammation on liver impairment patients infected by SARS-CoV-2: Prospective therapeutic challenges

Figure 1 Angiotensin-converting enzyme 2 as a host for severe acute respiratory syndrome coronavirus 2 infection. SARS-CoV-2: Severe acute respiratory syndrome coronavirus 2; ACE: Angiotensin-converting enzyme; Ang: angiotensin; ATR: Angiotensin receptors type.

Figure 2 Coronavirus disease 2019 and devastating cytokine storm. COVID-19: Coronavirus disease 2019; SARS-CoV-2: Severe acute respiratory syndrome coronavirus 2; C5a: Complement component 5a; RAAS: Renin-angiotensin-aldosterone system; NLRPR: Nucleotide-binding oligomerization domain, Leucine-rich repeat and pyrin domain-containing receptor; PPRs: Pattern recognition receptors; ARDS: Acute respiratory distress syndrome.