Vaccine Development and Manufacturing

This article discusses the potential of MIS416 adjuvant, a vaccine adjuvant and immunogen co-delivery system, to provide adequate immunostimulation to overcome host factors that may limit the success of therapeutic vaccines.

NeisVac-C is a polysaccharide-protein conjugate vaccine for use against Neisseria meningitidis serogroup C infection. The Phase 1 clinical formulation consisted of physiological saline, thimerosal, and aluminum hydroxide. The long-term stability data for both the PBS and saline formulations are presented in this article.

Interview with Roger Lias, president and group commercial director at Eden Biodesign, Inc.

This article discusses the production process of the major influenza antigen, hemagglutinin (HA), by rDNA methods in E. coli.

Interview with Magda Marquet, co-CEO and co-president of Althea Technologies

There are a number of specific characteristics to be considered when developing and manufacturing live bacterial vaccines.

The Center for Molecular Immunology (Havana, Cuba) has been working on a novel cancer immunotherapy targeting the epidermal growth factor (EGF). The vaccine is composed of a chemical conjugate of EGF and a carrier protein (rP64k), designed to trigger an anti-EGF antibody response. The results of studies of molecular characterization, immunogenic activity, and clinical data are presented here.

To succeed in a pandemic, the industry must forge a preparedness plan to ensure adequate vaccines.

The book is a useful, comprehensive, and truly an excellent reference source of biopharmaceutical information.

How an electronics engineer led the first Indian company to carry out indigenous development of a recombinant vaccine.

Emerging therapies pose challenges for standardizing QC.

The replacement of a IgG ELISA assay with an SPR-based test can shorten the production workflow by one day.

The recombinant approach lends itself to the production of an inexpensive and effective vaccine at large scale.

Potential interference with maternally-derived antibodies makes most vaccines less effective in the neonate.

Human HBV can be grouped into eight genotypes, which differ by at least 8%.

Microstructured transdermal systems can deliver a vaccine in close proximity to the antigen-presenting cells in the epidermis.

The approval of a new seasonal influenza vaccine has further diversified the supply to the US market.

The US Food and Drug Administration has approved the use of the nasal influenza vaccine FluMist in children ages 2?5.

Sanofi Pasteur (Lyon, France) has announced positive results from Phase 2 trials of its dengue vaccine candidate based on technology licensed from Acambis plc (Cambridge, UK).

Crucell N.V. (Leiden, the Netherlands) has discovered a set of human monoclonal antibodies (MAbs) that work to neutralize and protect against H5N1.

Sanofi Pasteur (Lyon, France) has produced data showing that its new investigational H5N1 pandemic influenza vaccine containing a proprietary adjuvant achieved a high immune response at the lowest dose of H5N1 antigen reported to date.

Five European organizations, including three companies and two hospitals, have joined forces to develop a novel pandemic influenza vaccine as a potential emergency vaccination.

It is hoped that HIV patients' own immune responses can be strengthened by vaccines so they will not have to rely exclusively on antiretroviral drugs.

For pandemic vaccine processing, single-use filter cartridges and membrane chromatography technologies could offer significant time- and cost-reduction advantages.

With the advent of high-resolution mass spectrometers and highly sensitive MS instruments, vaccine characterization has entered a new phase.