Multiple luminal toxins and proteins

The term "Multiple luminal toxins and proteins" does not refer to a single molecular target but rather a broad category of substances found within the lumen of the gastrointestinal tract that are targeted by adsorbents and sequestrants. These substances include uremic toxin precursors (such as indole), bacterial endotoxins (like lipopolysaccharide), bile acids, and inflammatory cytokines or proteins. In therapeutic contexts, drugs like AST-120 (Kremezin) or activated charcoal are used to bind these molecules to prevent their systemic absorption or to mitigate local damage in conditions such as chronic kidney disease, hepatic encephalopathy, or acute poisoning. Because this "target" is a heterogeneous collection of molecules rather than a specific protein or receptor, it is considered a descriptive pharmacological target rather than a canonical biological one.

Other names

Luminal toxinsIntestinal toxinsUremic toxinsBacterial toxinsLuminal proteins

Adsorption or sequestration of various substances within the gastrointestinal lumen to prevent their absorption or local toxic effects.