Skin Barrier Recovery Pathway (SBRP)

The skin barrier recovery pathway refers to the complex biological processes and molecular mechanisms that restore the integrity and function of the skin’s outermost layer (the stratum corneum) after it has been compromised. This pathway involves lipids, proteins, immune mediators, and cellular signaling pathways that collectively repair and regenerate the epidermal barrier. Key components include ceramides, cholesterol, free fatty acids, cornified envelope proteins, tight junctions, antimicrobial peptides, autophagy, and PAR2 signaling. Defects in this pathway underlie many dermatological conditions.

Other names

Epidermal Barrier RecoveryStratum Corneum RepairSkin Barrier Regeneration

Various, depending on the specific therapeutic agent. Examples include: replenishing intercellular lipids, reducing inflammation, promoting keratinocyte differentiation, enhancing antimicrobial peptide production.