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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.
Although increased patenting has accompanied the development of antivirals as in vivo therapeutics, ongoing US litigation reflects concerns regarding their patentability.
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.
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.
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.