BOSTON--(BUSINESS WIRE)--Nov. 21, 2005--CombinatoRx, Incorporated (Nasdaq: CRXX) today announced that Alexis Borisy, President and Chief Executive Officer, is scheduled to present a corporate update at the upcoming Lazard Life Sciences Conference held at the New York Palace Hotel. Mr. Borisy is scheduled to present on November 29, 2005 at 11:30 a.m. Interested parties may access the live audio webcast of the presentation by visiting the CombinatoRx website at www.combinatorx.com.