Schematic showing potential targets for decreasing liver injury (boxed text) that are not disease specific and may find application in people with HIV.54 Solid arrows indicate impact on disease pathogenesis; dotted arrows denote gut microbiome metabolite leakage into portal circulation. BCAA, branched-chain amino acid; CYP, cytochrome P450; FGF, fibroblast growth factor; FMT, fecal microbiota transplantation; FXR, farnesoid X receptor; LPS, lipopolysaccharide; SCFA, short-chain fatty acid; TLR, toll-like receptor.