Biomarkers

A fragment of S100A9 (calprotectin) released by neutrophil elastase measured in blood, enabling precise assessment of active neutrophil-driven inflammation in systemic and tissue-specific conditions.

A fragment of the C-terminal domain of type VII collagen, the only anchoring fibril, enabling non-invasive monitoring of dermal-epidermal junction integrity and extracellular matrix formation in skin and intestinal tissue remodeling.