Immunity to Tumors DU Ying Department of Immunology chool of Basic medical scine, Zhengzhou University CONTENTS OVERVIEW OF TUMOR IMMUNITY TUMOR ANTIGENS IMMUNE RESPONSES TO TUMORS EVASION OF IMMUNE RESPONSES BY TUMORS IMMUNOTHERAPY FOR TUMORS
Immunity to Tumors DU Ying Department of Immunology School of Basic medical science ， Zhengzhou University OVERVIEW OF TUMOR IMMUNITY CONTENTS TUMOR ANTIGENS IMMUNE RESPONSES TO TUMORS IMMUNOTHERAPY FOR TUMORS EVASION OF IMMUNE RESPONSES BY TUMORS
immune surveillance 品蕊 OVERVIEW OF TUMOR IMMUNITY
* immune surveillance OVERVIEW OF TUMOR IMMUNITY
*Tumors stimulate specific adaptive immune responses ation a ndicate b hovte-rich inflammatory *Tumors stimulate specific adaptive immune responses ved from host cells,the tumors e t immune response erimenta No tumor growth Tumor growth
*Tumors stimulate specific adaptive immune responses Lymphocytic inflammation associated with certain tumors. A, Medullary breast carcinoma. B, Malignant melanoma. Red arrows indicate malignant cells. Yellow arrows indicate lymphocyte-rich inflammatory infiltrates. Clinical observations and animal experiments have established that although tumor cells are derived from host cells, the tumors elicit immune responses. *Tumors stimulate specific adaptive immune responses Clinical observations and animal experiments have established that although tumor cells are derived from host cells, the tumors elicit immune responses. Experimental demonstration of tumor immunity
Immune responses frequently fail to prevent the growth of tumors. (B)Anglogenic dormancy (C)Immune dorm Reg The immune system can be activated to effectively kill tumor cells and eradicate tumors. Tumor Antigen Tumor Immunity Tumor Immunothe
Immune responses frequently fail to prevent the growth of tumors. Tumor Immunity Tumor Antigen Tumor Immunotherapy The immune system can be activated to effectively kill tumor cells and eradicate tumors
TUMOR ANTIGENS Tumor specific antigens,TSA tumor-associated antigens,TAA Various biochemical and molecular genetic approaches have been used to identify tumor antigens
TUMOR ANTIGENS Tumor specific antigens，TSA tumor-associated antigens，TAA Various biochemical and molecular genetic approaches have been used to identify tumor antigens