@article{9779, keywords = {Cell Migration Inhibition, Cross Reactions, Epitopes, Female, Humans, In Vitro Techniques, leprosy, Lymphocyte Activation, Male, Mycobacterium leprae, Mycobacterium tuberculosis, T-Lymphocytes, Vaccination}, author = {Rawlinson W D and Basten A}, title = {Cross-reactivity of Mycobacterium leprae and M. tuberculosis and the implications for assessment of in vitro T cell function in leprosy patients.}, abstract = {
The cross-reactivity in vitro between Mycobacterium leprae and M. tuberculosis was studied in 41 Aboriginal Australians with leprosy, 78 uninfected contacts of leprosy patients and 38 control individuals. A vigorous T cell response to epitopes cross-reactive between these two mycobacteria was found for healthy uninfected contacts or non-contacts (controls) of leprosy patients, but not for the patients themselves. The data suggest that a vaccine based on antigen shared between M. leprae and other mycobacteria is unlikely to be useful in preventing leprosy. Further studies of responses in vitro to purified T cell-reactive antigens would be useful in designing newer vaccines for more widespread field studies of leprosy prevention.
}, year = {1989}, journal = {Transactions of the Royal Society of Tropical Medicine and Hygiene}, volume = {83}, pages = {557-9}, month = {1989 Jul-Aug}, issn = {0035-9203}, doi = {10.1016/0035-9203(89)90294-0}, language = {eng}, }