Semi-allogenic anti-tumour vaccine with HLA haplo-identical antigen-presenting cells

摘要

The present invention relates to semi-allogeneic antigen-presenting cells into which proteins and/or peptides or RNA or DNA or cDNA, respectively, encoding said proteins and/or peptides which are overexpressed in tumor cells or which are derived from autologous tumor cells or different tumor cells or different tumor cell lines have been introduced. Furthermore the invention relates to methods for the generation of these semi-allogeneic antigen-presenting cells as well as to the use thereof in the treatment of tumor diseases.

主权项

1. A method of treating a tumor disease in a patient, comprising administering to said patient a therapeutically effective amount of semi-allogeneic HLA-haploidentical antigen presenting cells into which proteins and/or peptides or RNA, DNA, or cDNA encoding said proteins and/or peptides have been introduced, wherein said semi-allogeneic HLA-haploidentical antigen-presenting cells have class I and class II molecules in common with the patient, wherein said proteins and/or peptides are selected from proteins providing a growth advantage to the tumor and/or ensuring its survival, cell cycle regulatory proteins, transcription factors, and proteins involved in the regulation of cell division.