NewslettersCell Therapy NewsEndothelial Cell NewsExtracellular Matrix News Novel Nanotherapeutics for Cancer Immunotherapy by CTLA-4 Aptamer-Functionalized Albumin Nanoparticle Loaded with Antihistamine By Jamie Kang - March 27, 2023 0 To improve immune checkpoint blockade, fexofenadine, an antihistamine, was encapsulated into aptamer-modified nanostructure to make a drug-loaded nanoparticle. [Journal Of Cancer Research And Clinical Oncology] Abstract