DNA vaccination against Chlamydiaceae: current status and perspectives.

Vaccination against Mosquito Borne Viral Infections: Current Status

Mosquito borne infectious diseases are among important group of diseases worldwide. Vaccination is available for some tropical mosquito-borne diseases, especially for Japa-nese encephalitis virus infection and yellow fever. There are also several attempts to develop new vaccines for the other mosquito-borne diseases such as malaria, dengue infection and West Nile virus infection. In this articl...

Bivalent DNA Vaccination with Genes Encoding Leishmania major Cysteine Proteinases Type I and II Protects Mice Against Infectious Challenge

Down Syndrome: Current Status, Challenges and Future Perspectives

Down syndrome (DS) is a birth defect with huge medical and social costs, caused by trisomy of whole or part of chromosome 21. It is the most prevalent genetic disease worldwide and the common genetic cause of intellectual disabilities appearing in about 1 in 400-1500 newborns. Although the syndrome had been described thousands of years before, it was named after John Langdon Down who described ...

Leishmaniasis: current status of vaccine development.

Leishmaniasis, a spectrum of diseases caused by various forms of Leishmania has become a major health problem all over the world. Vaccination against leishmaniasis has passed through many developmental stages beginning with the ancient practice of 'leishmanization'. Due to various problems and difficulties associated with traditional vaccines, the interest has been shifted to novel approaches o...

Current status and future perspectives of DNA vaccine delivery by attenuated intracellular bacteria.

Vaccination by intradermal or intramuscular injection of antigen-encoding plasmid-DNA elicits strong cellular and humoral immune responses. Professional antigen presenting cells (APC) seem to induce these responses, making it, therefore, desirable to deliver the plasmid molecules directly to these cells. The exploitation of attenuated intracellular bacteria as DNA delivery vehicles makes the di...