Skin Ceramides

Oct 15, 2016 by in Dermatology Comments Off on Skin Ceramides

Fig. 5.1 Structures of human stratum corneum ceramides (Ponec et al. 2003) accompanied by shorthand nomenclature (Motta et al. 1993). Ceramides are arranged from least polar at the top of…

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Urticaria

Oct 6, 2016 by in Dermatology Comments Off on Urticaria

Fig. 23.1 Newly developing wheal Fig. 23.2 Angioedema 23.2 Classification Urticaria is classified according to (1) its duration and (2) its triggers of exacerbation (Table 23.1). In acute urticaria , the…

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Keratinocytes

Oct 6, 2016 by in Dermatology Comments Off on Keratinocytes

Fig. 3.1 Overview of epidermal keratinocytes in innate immunity. The keratinocyte is the first cell to come in contact with and sense pathogens. Keratinocytes detect gram-positive bacteria and virus-associated double-stranded…

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T Cells

Oct 6, 2016 by in Dermatology Comments Off on T Cells

  Naïve Central memory Effector memory Resident memory CD44 −/low + + + CD62La (L-selectin) + + − − CCR7a + + − − CD127 (IL-7Rα) Varied + + Varied…

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Overview: Immunology of the Skin

Oct 6, 2016 by in Dermatology Comments Off on Overview: Immunology of the Skin

Fig. 1.1 Immunohistochemistry of the skin with S100. The skin consists of the corneum, epidermis, and dermis. The epidermis contains Langerhans cells, and the dermis contains dermal dendritic cells, which…

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Pemphigus

Oct 6, 2016 by in Dermatology Comments Off on Pemphigus

Fig. 25.1 (a) Schematic of construction of the scFv antibody library and isolation of monoclonal antibodies (mAbs) with specific binding to desmoglein (Dsg) using phage display. (b) Direct disruption of…

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Viral Infection

Oct 6, 2016 by in Dermatology Comments Off on Viral Infection

dsDNA viruses Poxviridae Molluscum contagiosum virus Herpesviridae α: human herpesvirus 1, 2, 3 (HSV-1, HSV-2, VZV) β: human herpesvirus 5, 6, 7 (HCMV, HHV-6, HHV-7) γ: human herpesvirus 4, 8…

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Platelets

Oct 6, 2016 by in Dermatology Comments Off on Platelets

Chemokines  CXCL1 (growth-related oncogene-α)  CXCL4 (PF-4)  CXCL5 (epithelial neutrophil-activating peptide-78)  CXCL7 (β-TG)  CXCL8 (interleukin-8)  CXCL12 (stromal cell-derived factor-1)  CCL1 (I-309)  CCL2 (macrophage chemotactic protein-1)  CCL3 (macrophage inflammatory protein-1α)  CCL5 (RANTES)…

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