Development of DOTA-Rituximab to be Labeled with <sup>90</sup>Y for Radioimmunotherapy of B-cell Non-Hodgkin Lymphoma

AuthorFariba Johari dohaen
AuthorSiyavash Rahmanien
AuthorPedram Rikhtechien
AuthorSamira Rasanehen
AuthorZahra Sheikholislamen
AuthorSoraya Shahhosseinien
Issued Date2017-04-30en
AbstractNHL is the most common hematologic cancer in adults. Rituximab is the FDA approved treatment of relapsed or refractory low grade B-cell Non-Hodgkin Lymphoma (NHL). But patients eventually become resistant to rituximab. Since lymphocytes and lymphoma cells are highly radiosensitive, low grade NHL that has relapsed or refractory to standard therapy is treated by RIT in which a beta-emitting radionuclide coupled to anti-CD20 antibody. The association of beta emitter radionuclide to rituximab enhances its therapeutic efficacy. The cells which lack antigen or cells which cannot be reached due to poor vascularization and intratumoral pressure in a bulky tumor would be irradiated and killed by cross fire effect of beta emitter. 90Y, a pure high energy β-emitter with a half-life of 64 h, a maximum energy of 2.28 MeV, and maximum board of 11.3 mm in tissue is radionuclide of choice for radioimmunotherapy of outpatient administration.en
DOIhttps://doi.org/10.22037/ijpr.2017.2109en
KeywordB-cell Non-Hodgkin Lymphomaen
Keywordradioimmunotherapyen
Keyword90-Yen
KeywordRituximaben
KeywordImmunoreactivityen
PublisherBrieflandsen
TitleDevelopment of DOTA-Rituximab to be Labeled with <sup>90</sup>Y for Radioimmunotherapy of B-cell Non-Hodgkin Lymphomaen
TypeOriginal Articleen

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