Sirtris Closes, Other ReOrg Plans at GSK

March 13, 2013 | Yesteday afternoon GSK announced that it was closing its Sirtris Pharmaceuticals offices in Cambridge, Mass. Some of the group's 60 employees will be laid off; others will be transferred to a GSK lab in Pennsylvania. (Wall Street Journal) Close on the heels of the announcement, rumors swirled about other potential GSK reorganizations. Commentors chime in at In the Pipeline.