The Next generation of Biologicals and Their Production Systems


Posted: 03/09/2008

Combined advances in molecular biology, cell biology, and genomics have led to a wealth of new information about cellular processes. A growing understanding of the fundamentals of cell biology is now being translated into products that use an approach to exert a biological effect that is different from that of most biologicals currently on the market.

To date, most biological products consist of highly purified proteins with a specific activity that alleviates or stops the symptoms of a certain condition. Increasingly, however, the “next generation” biologics exploit knowledge gained in cell biology to directly interact with specific cell types or receptors. Such highly specific interaction can direct them to activate or inhibit the signalling cascade of a specific pathway, generating a specific local or systemic biological effect. Another application would be in exploiting metabolic capabilities of an organism or occupying a niche that would otherwise be occupied by a pathogen.

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