B-lymphocytes in bone marrow or lymph nodes can take up plasmid DNA after intramuscular delivery - Coelho-Castelo, Arlete Aparecida Martins; Santos Júnior, R. R.; Trombone, Ana Paula Fávaro; Bonato, Vânia Luiza Deperon; Jamur, Maria Célia; Oliver, Constance; Silva, Célio Lopes (Meeting of the Brazilian Society of Immunology, 2003)