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← Human Body & HealthWhy does hyperkeratosis cause increased infection susceptibility in skin folds?
A)Reduced Langerhans cell migration occurs
B)Compromised barrier disrupts tight junctions✓
C)Excessive sebum production blocks pores
D)Collagen degradation alters dermis structure
💡 Explanation
Hyperkeratosis causes excessive keratin buildup, resulting in a compromised skin barrier because the desmosomes linking keratinocytes are disrupted, therefore pathogenic entry increases due to impaired barrier function, rather than Langerhans cell migration or sebum production.
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