Patent ID: 11433260

Abstract:
Cancer treatment methods using thermotherapy and/or enhanced immunotherapy are disclosed herein. In one embodiment, the method comprising the steps of administering a plurality of nanoparticles to target a tumor in a patient, the nanoparticles being coated with an antitumor antibody, cell penetrating peptides (CPPs), and a polymer, and the nanoparticles containing medication and/or gene, and a dye or indicator in the polymer coating, at least some of the nanoparticles attaching to surface antigens of tumor cells so as to form a tumor cell/nanoparticle complex; exciting the nanoparticles using an ultrasound source generating an ultrasonic wave so as to peel off the polymer coating of the nanoparticles, thereby releasing the dye or indicator into the circulation of the patient and the medication and/or gene at the tumor site; and imaging a body region of the patient so as to detect the dye or indicator released into the circulation of the patient.