Nano vaccines and nano materials for vaccines

Nano-materials for Novel Magneto-Rheological Liquids and Nano-fluids

Regulatory and Biosafety Challenges for Vaccines

The global regulatory plan for vaccines provides a unique opportunity to develop safe and effective ones with assured quality. Methods used by regulators address challenges of new products and technologies and also increase understanding of benefits and risks of existing products. First, the laboratory-based regulatory sciences evolve correlates of immunity and safety; or improve the product ch...

Nano Characterization of Materials

Material and device characterization is challenged by continuously decreasing device dimensions placing significant demands on characterization instruments and measurement interpretation. The trend in many techniques is clearly toward characterization of smaller dimensions. Among the myriad of characterization techniques in use today, I discuss recent advances in probe microscopy, interferometr...

Potential Vaccines for Treating Crohn\'s Disease

Crohn's disease (CD) is an inflammatory disease of the gastrointestinal tract (GIT) tract and can affect several parts of the digestive system. There is a relationship between impaired mucosal barrier in the GIT of inflammatory bowel disease patients and the role of bacteria such as Mycobacterium avium paratuberculosis in CD. Apart from different therapeutic approaches for treating CD, developm...

Size-dependent immunogenicity: therapeutic and protective properties of nano-vaccines against tumors.

Infection can protect against subsequent disease by induction of both humoral and cellular immunity, but inert protein-based vaccines are not as effective. In this study, we present a new vaccine design, with Ag covalently conjugated to solid core nano-beads of narrowly defined size (0.04-0.05 microm) that localize to dendritic cells (DEC205(+) CD40(+), CD86(+)) in draining lymph nodes, inducin...