Ferritin
ProteinFerritin stores and releases iron; the most sensitive marker of low iron availability, with fatigue and cognitive drag often emerging when levels fall below ~50 µg/L despite 'normal' lab ranges.
Protein
3 entities in this category
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3 entities found in Protein starting with F Clear filters
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Fibroblast growth factor
ProteinA family of 22 signalling proteins acting through tyrosine kinase receptors to regulate fibroblast proliferation, collagen synthesis, keratinocyte migration, and angiogenesis.
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Filaggrin
ProteinBarrier protein that collapses keratinocytes into corneocytes and then degrades into natural moisturising factor. Suppressed by inflammation during barrier dysfunction.