In vitro saturační studie gallium-67 a zirkonium-89 značené monoklonální protilátky ramucirumab na SKOV-3 buněčné linii

Holodňáková, Nikola

Charles University Faculty of Pharmacy in Hradec Králové Department of Biophysics and Physical Chemistry Student: Nikola Holodňáková Supervisor: Mgr. Pavel Bárta, Ph.D. Name of the work: In vitro saturation study of gallium-67 and zirconium-89 labelled monoclonal antibody ramucirumab on SKOV-3 cell line. Targeted biological treatment becomes more and more important with the development of a new therapy in oncology. It stimulates immune system to eliminate cancer cells. Significant progress has been made since the introduction of monoclonal antibodies. They represent one of the newest possibility used in diagnosis and treatment of tumours. The ability of the monoclonal antibody ramucirumab is to recognize and bind specifically to tumour cell antigens such as the VEGF type 2 receptor (VEGFR-2) and thus to supress angiogenic process. Anti-angiogenic ramucirumab inhibits this receptor via blocking of VEGF binding sites, which prevents the growth of tumours. It is possible to increase antitumor effect of monoclonal antibodies by their combination with other molecules like radionuclides, toxins and cytostatics when forming the so called conjugates. Prepared immunoconjugates serve as diagnostic and therapeutic tools also in Nuclear Medicine. The aim of the experimental work in was the preparation of...

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