As the disease caused by Mycobacterium tuberculosis continues to be a burden, there is a concerted effort to find new vaccines to combat this problem. One of the important vaccine strategies is whole bacterial vaccines. This approach relies on multiple antigens and built-in adjuvanticity. Other mycobacterial strains which share cross-reactive antigens with M. tuberculosis have been considered a...

Anti-adhesion therapy represents a potentially promising avenue for the treatment and prevention of tuberculosis in a post-antibiotic era. Adhesins are surface-exposed microbial structures or molecules that enable pathogenic organisms to adhere to host surfaces, a fundamental step towards host infection. Although several Mycobacterium tuberculosis adhesins have been identified, it is predicted ...

Recombinant immunodominant mycobacterial antigens are needed for the development of new vaccines and immunodiagnostic tools for use against tuberculosis. Ubiquitous exposure to mycobacteria in tropical countries could influence vaccine-induced immunity and the specificity of tuberculosis immunodiagnosis. For this study conducted in The Gambia, cellular immune responses to recombinant mycobacter...

The effort to develop a tuberculosis (TB) vaccine more effective than the widely used Bacille Calmette-Guérin (BCG) has led to the development of two novel fusion protein subunit vaccines: Ag85B-ESAT-6 and Ag85B-TB10.4. Studies of these vaccines in animal models have revealed their ability to generate protective immune responses. Yet, previous work on TB fusion subunit vaccine candidate, Mtb72f...

BACKGROUND Mycobacterium tuberculosis is the causative agent of tuberculosis (TB). Bacille Calmette-Guerin (BCG) vaccine, is not effective in adults, therefore, many efforts have been made to produce an effective adult TB vaccine. The aim of this study was to develop a new tuberculosis DNA vaccine candidate encoding a recombinant HspX-PPE44-EsxV fusion antigen of M. tuberculosis. METHODS A fu...

the only available vaccine against tuberculosis is bcg which has been found to protect children against disseminated tuberculosis and tuberculous meningitis. bcg is one of the safest vaccines being used, and osteitis is a rare complication of it. during a period of eight years, we had eleven cases of osteitis occuring in infants following bcg vaccination. eight cases were female. defect in immu...