Optical image-guided therapy of pancreatic cancer with an ultra-small bispecific protein.

The article focuses on bispecific proteins, particularly bispecific antibodies (BsAbs), and their potential in the treatment of diseases. Topics covered include the advantages and classifications of BsAbs, their application in pancreatic ductal adenocarcinoma (PDAC) treatment using an ultra-small bispecific fusion protein, and the use of bispecific proteins in nuclear medicine for imaging and combination therapies.