Tumor Cell-Specific Targets

Tumor cell-specific targets are molecules expressed predominantly or exclusively on tumor cells, distinguishing them from normal tissues. These targets are crucial for targeted cancer therapies, including monoclonal antibodies, small-molecule inhibitors, and cell-based immunotherapies. They play roles in cell proliferation, survival signaling, angiogenesis, immune evasion, and metastasis. Successful therapies often target membrane-associated proteins due to accessibility for drugs. Challenges include tumor heterogeneity and resistance development, leading to ongoing research into new targets and personalized medicine approaches.

Other names

Cancer cell-specific targetsTumor-associated antigens

Blocking growth signals by inhibiting receptor function; delivering cytotoxic agents directly to tumor cells; recruiting immune effector mechanisms against the tumor; disrupting essential cellular processes unique to cancer cells.