Dermatitis, Atopic/immunology; Epidermal Growth Factor/immunology; ErbB Receptors/immunology; Interleukin-17/biosynthesis; Interleukin-6/biosynthesis; Skin/immunology; Th17 Cells/immunology; Administration, Cutaneous; Allergens/administration & dosage; Allergens/toxicity; Animals; Cells, Cultured; Chemokine CXCL1/biosynthesis; Chemokine CXCL1/genetics; Chemokine CXCL2/biosynthesis; Chemokine CXCL2/genetics; Dermatitis, Atopic/etiology; Dermatitis, Atopic/pathology; Dermatitis, Atopic/prevention & control; Disease Progression; Epidermal Growth Factor/administration & dosage; Epidermal Growth Factor/therapeutic use; ErbB Receptors/antagonists & inhibitors; Erlotinib Hydrochloride; Gene Expression Regulation/immunology; Humans; Interleukin-17/genetics; Interleukin-1beta/biosynthesis; Interleukin-1beta/genetics; Interleukin-6/genetics; Interleukin-6/immunology; Interleukins/biosynthesis; Interleukins/genetics; Keratinocytes/immunology; Keratinocytes/metabolism; Lymph Nodes/immunology; Lymph Nodes/metabolism; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Mutant Strains; Quinazolines/pharmacology; Recurrence; Signal Transduction/drug effects; Signal Transduction/immunology; Skin/pathology; Specific Pathogen-Free Organisms; Interleukin-22