cailynn
18 posts
May 18, 2026
12:04 AM
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Keratan Sulfate (KS) represents one of the most structurally complex and biologically significant classes of sulfated glycosaminoglycans (GAGs). Predominantly localized in the extracellular matrix (ECM) of the cornea, cartilage, and central nervous system (CNS), these linear polymers of repeating disaccharide units play pivotal roles in maintaining tissue hydration, mediating cell signaling, and preserving structural integrity.
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