Biomed Rounds: Will Biogen's Tysabri make a comeback in 2006?
Boston Mass High Tech - MA, USA
... disease were linked to the compound. The evidence that Tysabri was the direct cause is scant. Subsequent tests by Biogen Idec have ...

Resources and commodities provided the most cheer
Unison.ie - Bray,Ireland
... have been the biggest of the year's losers but it certainly suffered the sharpest fall back in February when the Multiple Sclerosis drug Tysabri was withdrawn ...