Loss of Function
Netherton Syndrome
Genotype
SPINK5 KO
Mechanism
Loss of Function
Phenotype
Wall rubbing, Irritability, Sleep disturbances, Anxiety, Locomotor activity
Biomarker
Histamine, S100 proteins, Serum albumin
Gene Expression Markers
flg, cldn1, TNF-α, camp, cd4, cd8
Physiology Changes
Increased skin permeability, Increased local inflammation, Erythema and irritation, Reduced growth, Lethargy
Histology Grading Endpoint
Thinning or detachment of stratum corneum, Thickened epidermis, Epidermal edema,Infiltration of immune cells



