http://www.genomeweb.com/rnai/pfizer-shut-down-oligo-therapeutics-unit-part-restructuring
While PFE could theoretically still partner with ISIS, ALNY, RXII, etc for oligo drugs, it seems less likely now- this is a dramatic about face from a company who only months ago was still talking about having a oligo candidate in the pipeline in 2011. In contrast, SNY and GSK have shown a willingness to partner with ISIS and its partially-owned affiliate Regulus. Further, SNY appears to be on the verge of acquiring GENZ and its interest in Mipomersin from ISIS, the most advanced antisense drug candidate in development.