Department of Dermatology, Osaka University Graduate School of Medicine, Osaka, Japan
Short Communication
Structural Imprinting of the Cutaneous Immune Effector Function
Author(s): Yosuke Ishitsuka*
The epidermal tissue undergoes extensive cross-linkages of the cytoskeleton, ultimately leading to the heavily disulfide
cross-linked dead cell layer, the stratum corneum. Therefore, cornification is compared to the anabolic metabolism of
sulfur. The leaky para cellular barrier enables antigen-presenting cells to access foreign substances easily and enhanced
antigen uptake at the Tight Junction (TJ) is considered the atopic march’s culprit. However, the sound epidermal
structure cannot be obtained without the thiol-rich cytoskeletal protein loricrin. The down regulation of loricrin not
only represents atopic dermatitis pathology but also affects the epidermal metabolism. The metabolic
microenvironment genetically reprograms the monocyte-macrophage systems that can tailor-made local adaptive
immune responses. Therefore, we reasoned that cornifying keratinocyt.. View more»