| ACE2 | Angiotensin-converting enzyme 2 |
| aCERase | lysosomal acidic ceramidase |
| ARDS | acute respiratory distress syndrome |
| COVID-19 | Coronavirus disease 2019 |
| CRS | cytokine release syndrome |
| DDD | defined daily dose |
| ELOVL | elongation of very long chain fatty acids protein |
| G6PD | glucose-6-phosphate dehydrogenase |
| HLA-DR | human leukocyte antigen-D related |
| IL-1R | IL-1 receptor |
| IL-6R | IL-6 receptor |
| IRE1 | inositol-requiring enzyme 1α |
| LPS | lipopolysaccharide |
| RdRp | RNA-dependent RNA polymerase |
| SARS | severe acute respiratory syndrome |
| SSRI | selective serotonin reuptake inhibitor |
| TLR4 | toll-like receptor 4 |
| TMPRSS2 | transmembrane serine protease 2, transmembrane protease serine 2 |
| V-ATPase | vacuolar H+-ATPase |