CAMBRIDGE, Mass.--(BUSINESS WIRE)--CombinatoRx, Incorporated (NASDAQ: CRXX) today announced that the company will hold its 2008 Research & Development Day Event on Wednesday, July 23, 2008 from 8:30-1:00 EST at its office in Cambridge, MA. President and CEO, Alexis Borisy, along with other members of the CombinatoRx team plan to provide a detailed update on the CombinatoRx product pipeline. Interested parties may access the live webcast of the presentation by visiting the CombinatoRx website at www.combinatorx.com.