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The emergence of new viral pathogens, the increasing prevalence of chronic viral diseases and the rise of drug resistant viral strain has increased demand for new antiviral strategies. This focus provides an update on the science and business of antiviral R&D in the biotech sector. Cover art by Susanne Harris.
With the market for companion animals and veterinary products booming, will the animal biotech sector finally receive the financial resources it has so long needed? Jim Kling reports.
Interferon (IFN)-α has reigned supreme for decades as biotech's blockbuster antiviral. That looks set to change with a raft of antibody and nucleic acid therapies progressing through the pipeline.
Almost 15 years after Ian Frazer began the work that created the first vaccine to prevent cervical cancer caused by human papilloma virus (HPV), the 54-year-old immunologist is using his newfound prominence to educate others about treating HPV and to pass along the lessons he's learned about drug development.
A rash of failures for hepatitis C drugs, conflicting theories about the immune system's role and the looming issue of drug resistance make it impossible to predict when or how new therapies will make an impact. Ken Garber reports.
Will our increasing understanding of virus-host interactions translate into a new generation of antiviral therapeutics or steer us toward an expensive journey to nowhere?
Although increased patenting has accompanied the development of antivirals as in vivo therapeutics, ongoing US litigation reflects concerns regarding their patentability.
As sequencing technology and prediction algorithms improve, HIV genotyping and coreceptor usage prediction are likely to play an increasingly important role in guiding patient prognosis and treatment selection.
This issue provides several articles focusing on antiviral therapy. Additional material, brought together in a joint focus with Nature Reviews Drug Discoverysupported by our principal sponsor Pfizer and our supporting sponsor Gilead.