Bone Marrow Cells/immunology; Cell Nucleus/immunology; Early Growth Response Protein 1/immunology; Interleukin-13/immunology; Mast Cells/immunology; Stem Cell Factor/pharmacology; Active Transport, Cell Nucleus/drug effects; Active Transport, Cell Nucleus/physiology; Animals; Bone Marrow Cells/cytology; Bone Marrow Cells/metabolism; Cell Nucleus/metabolism; Cells, Cultured; Early Growth Response Protein 1/genetics; Early Growth Response Protein 1/metabolism; Humans; Interleukin-13/biosynthesis; Interleukin-13/genetics; Lymphocytes/cytology; Lymphocytes/immunology; Lymphocytes/metabolism; Macrophages/cytology; Macrophages/immunology; Macrophages/metabolism; Mast Cells/cytology; Mast Cells/metabolism; Mice; Mice, Knockout; Protein Kinase Inhibitors/pharmacology; Protein-Tyrosine Kinases/antagonists & inhibitors; Protein-Tyrosine Kinases/genetics; Protein-Tyrosine Kinases/immunology; Protein-Tyrosine Kinases/metabolism; Pyrimidines/pharmacology; RNA, Messenger/biosynthesis; RNA, Messenger/genetics; RNA, Messenger/immunology