| Autor: |
Fernández de Cossío, Maria E., Ohlin, Mats, Llano, Manual, Selander, Barbro, Cruz, Silian, del Valle, Jesus, Borrebaeck, Carl A. K. |
| Zdroj: |
Journal of Infectious Diseases; 1992, Vol. 166 Issue 6, p1322-1328, 7p |
| Abstrakt: |
Neisseria meningitidis is a causative agent of meningitis. Despite vaccination programs, it still causes a large number of deaths in youngchildren. Early diagnosis followedbypassiveimmunization with human monoclonal antibodies could be an approach to effective therapy. Peripheral blood lymphocytes from normal, healthy blood donors and from vaccinated individuals were immunized in vitro, using outer membrane proteins purified from N. meningitidis B:4:P1.15. The immunized human B cells were Epstein-Barr virus transformed and fused to a heteromyelorna. Several stable human hybridoma cell lines were established and two, secreting antibodies against the 31-kDa class Sc outer membrane protein, were characterized further. The human antibodies were of IgGl and IgG3 isotypes, with K light chains. The recognized epitope was commonly found among pathogenic strains of N. meningitidis; thus, these human monoclonal antibodies may be important in the evaluation of N. meningitidis infections. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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