Invasion and Metastasis Suppression by Anti-Neonatal Nav1.5 Antibodies in Breast Cancer.

Background: Detectable neonatal Nav1.5 (nNav1.5) expression in tumour breast tissue positive for lymph node metastasis and triple-negative subtype serves as a valid tumour-associated antigen to target and prevent breast cancer invasion and metastasis.

Generation of a T cell receptor (TCR)-like single domain antibody (sDAb) against a Mycobacterium Tuberculosis (Mtb) heat shock protein (HSP) 16kDa antigen presented by Human Leukocyte Antigen (HLA)-A*02.

The discovery of heat shock protein 16 kDa antigen protein has deepen the understanding of latent tuberculosis since it was found to be primarily expressed by Mycobacterium tuberculosis during latent phase leading to the rapid optimization and development in terms of diagnosis and therapeutics. Recently, T cell receptor-like antibody has been explored extensively targeting various diseases due to its dual functionality (T cell receptor and antibody). In this study, a TCR-like domain antibody (A2/Ab) with the binding capacity to Mtb heat shock protein (HSP) 16 kDa antigen presented by major histocompatible complex (MHC) HLA-A*02 was successfully generated via biopanning against human domain antibody library.

The use of Streptomyces for immunization against mycobacterial infections.

Tuberculosis is one of the leading causes of mortality produced by an infectious agent. Different strategies including bioinformatics are currently being tested to identify and improve vaccines against tuberculosis. Comparative genome analysis between Streptomyces coelicolor and Mycobacterium tuberculosis suggest that both descend from a common Actinomycete ancestor.

Biodistribution of liposome-entrapped human gamma-globulin.

The present study was aimed at the preparation and performance evaluation of Intacglobin-loaded liposomes for selective drug presentation to the lungs. Egg phosphatidylcholine- and cholesterol-based liposomes (1:1 and 1:0.25 mol/mol) were prepared by a dehydration-rehydration procedure.

Immunization of mice with a Mycobacterium tuberculosis genomic expression library results in lower bacterial load in lungs after challenge with BCG.

Tuberculosis is a serious infectious disease in many developing countries. The lack of an effective vaccine for preventing this disease has stimulated the search for new vaccine candidates against Mycobacterium tuberculosis. In the present work, the construction of a genomic expression library of M.