
Antisense oligonucleotides are reshaping drug design, from RNase H gapmers to inhaled delivery; this FAQ explains how they work and why trials still fail.
Sanofi and Genzyme to resubmit FDA application for approval of Lemtrada, for the treatment of relapsing forms of multiple sclerosis.
Genzyme had previously announced its intention to appeal the FDA's Complete Response Letter. As a result of the planned resubmission, the company does not expect to pursue an appeal at this time.
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