Research on immunotoxins and their applications

This article discusses the research progress and application of immunotoxins in cancer therapy. Immunotoxins, are proteins that combine a toxin with an antibody or growth factor, specifically attacking cells with a particular marker. show a high degree of specificity and lethality against cancer cells. The paper reviews the history of immunotoxins, their classification, mechanism of action and their application in the treatment of different types of cancer, emphasizing their potential to reduce immunogenicity and prolong the treatment cycle. Despite challenges such as immunogenicity in clinical applications, immunotoxins are considered to be powerful tools for future cancer therapy.