title: Inhibition of multiplication of Mycobacterium leprae in mouse foot pads by recombinant Bacillus Catmette-Guérin (BCG).
abstract: Immunization of mice with recombinant Mycobacterium bovis Bacillus Calmette-Guérin (rBCG) which over-produces a putative protective antigen candidate, the A component of antigen 85 complex (Ag85A), reduced the multiplication of Mycobacterium leprae in the foot pads of mice. The inhibition by this rBCG (rBCG/85A) was more evident than that with parental BCG. Repeated rBCG/85A immunization significantly could reduce M. leplae multiplication in mice. This is first report of rBCG to control mycobacterial infection in animal model. Therefore, rBCG technique may be useful for the development of a more effective mycobacteria vaccine.
authors.affiliation: Nagasaki University School of Dentistry, Sakamoto 1-7-1, Nagasaki, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Ohara
authors.forename: M
authors.initials: M
authors.lastname: Matsuoka
authors.forename: H
authors.initials: H
authors.lastname: Nomaguchi
authors.forename: M
authors.initials: M
authors.lastname: Naito
authors.forename: T
authors.initials: T
authors.lastname: Yamada
mesh_terms: D000217:Acyltransferases; D000818:Animals; D000942:Antigens, Bacterial / Q000276:immunology; D001500:BCG Vaccine / Q000627:therapeutic use*; D015169:Colony Count, Microbial; D005528:Foot / Q000382:microbiology; D007114:Immunization; D007918:Leprosy / Q000276:immunology / Q000382:microbiology / Q000517:prevention & control*; D051379:Mice; D008807:Mice, Inbred BALB C; D008819:Mice, Nude; D009166:Mycobacterium leprae / Q000187:drug effects* / Q000276:immunology; D014614:Vaccines, Synthetic / Q000276:immunology
chemical_list: D000942:Antigens, Bacterial; D001500:BCG Vaccine; D014614:Vaccines, Synthetic; D000217:Acyltransferases; C112580:antigen 85A, Mycobacterium tuberculosis