Chimeric lipoproteins for leptospirosis vaccine: immunogenicity and protective potential.

ABSTRACT: Leptospirosis, a neglected zoonotic disease, is caused by pathogenic spirochetes belonging to the genus Leptospira and has one of the highest morbidity and mortality rates worldwide. Vaccination stands out as one of the most effective preventive measures for susceptible populations. Within the outer membrane of Leptospira spp., we find the LIC12287, LIC11711, and LIC13259 lipoproteins. These are of interest due to their surface location and potential immunogenicity. Thorough examination revealed the conservation of these proteins among pathogenic Leptospira spp.; we mapped the distribution of T- and B-cell epitopes along their sequences and assessed the 3D structures of each protein. This information aided in selecting immunodominant regions for the development of a chimeric protein. Throu

SUBMITTER: Tapajoz RCS 

PROVIDER: S-EPMC11263434 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature