LPS Translocation Mitigation is the clinical and physiological process of reducing or preventing the movement of Lipopolysaccharide (LPS) from the intestinal lumen into the systemic circulation. LPS, a potent pro-inflammatory endotoxin derived from the outer membrane of Gram-negative bacteria, can trigger a cascade of systemic inflammation when it crosses a compromised gut barrier, a condition often termed ‘leaky gut.’ Successful mitigation is essential for maintaining systemic de-flammation, protecting the blood-brain barrier, and supporting a healthy endocrine profile, as chronic low-grade inflammation disrupts hormone signaling.
Origin
This term is rooted in immunology, gastroenterology, and toxicology, where LPS is recognized as a major driver of metabolic endotoxemia and chronic disease. ‘Translocation’ refers to the passage across the gut barrier, and ‘Mitigation’ describes the therapeutic action of reducing this passage. It is a key target in functional medicine protocols aimed at optimizing gut health and reducing systemic inflammatory load.
Mechanism
Mitigation operates by two primary mechanisms: strengthening the tight junctions of the intestinal epithelial lining to physically block LPS passage and balancing the gut microbiota to reduce the overall LPS burden. Specific nutritional factors, such as butyrate, are crucial for nourishing colonocytes and reinforcing the barrier integrity. By reducing the systemic inflammatory signal from translocated LPS, the body’s immune and endocrine systems can operate more efficiently and without chronic activation.
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