Both DNA methylation and microRNAs(miRNA)play important roles in the development and progression of human cancer. Recently, it has been demonstrated that the promoter of miRNA can be methylated and DNA methylation can be regulated by miRNA through DNA methyltransferase. Research targeting this reciprocal regulatory mechanism may shed some light on the diagnosis and treatment of cancer.

China ; Humans ; Practice Guidelines as Topic ; Rhinitis, Allergic ; diagnosis ; therapy

Child ; Glucocorticoids ; therapeutic use ; Histamine Antagonists ; therapeutic use ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy

Humans ; Pre-Exposure Prophylaxis ; methods ; Rhinitis, Allergic, Seasonal ; drug therapy ; Seasons

Child ; Desensitization, Immunologic ; Humans ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; therapy

Child ; Humans ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial

Humans ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; diagnosis

Evidence-Based Medicine ; Humans ; Rhinitis, Allergic, Perennial ; drug therapy ; Rhinitis, Allergic, Seasonal ; drug therapy

Allergy and Immunology ; Ethnic Groups ; Humans ; Hypersensitivity ; immunology