Advances in dendritic cell-based therapeutic tumor vaccines

Abstract

Dendritic cell-based therapeutic tumor vaccines are an active immunotherapy that has been commonly tried in the clinic,traditional treatment modalities for malignant tumors, such as surgery, radiotherapy and chemotherapy, have the disadvantages of high recurrence rates and side effects. The dendritic cell vaccination destroys cells from tumors by means of the patient's own system of immunity, a very promising treatment. However, due to the suppression of the tumor immune microenvironment, the difficulty of screening for optimal specific antigens, and the high technical difficulty of vaccine production. Most tumor vaccines currently available in the clinic have failed to produce significant clinical therapeutic effects. In this review, the fundamentals of therapeutic dendritic cells vaccine therapy are briefly outlined, with a focus on the progress of therapeutic Dendritic cells vaccine research in the clinic and the initiatives undertaken to enhance dendritic cell vaccinations' anti-tumor effectiveness. It is believed that through the continuous exploration of novel therapeutic strategies, therapeutic dendritic cells vaccines can play a greater role in improving tumor treatment for tumor patients.