Regulatory T cells (Tregs) play a central role in in tumor escape from immunosurveillance. We report that a bispecific T-cell engager (BiTE) targeting a mutated form of the epidermal growth factor receptor, i.e., EGFRvIII, potently redirects Tregs to kill glioblastoma through the granzyme-perforin pathway.
Keywords: bispecific antibodies; central nervous system neoplasms; epidermal growth factor receptor; glioblastoma; granzymes; regulatory T cells.