NORTHBROOK, Ill., April 22, 2008 (PRIME NEWSWIRE) -- Nanosphere, Inc., (Nasdaq:NSPH), which develops, manufactures and markets advanced molecular diagnostics systems, will report its results for the first quarter of 2008 after the market closes on Tuesday, May 13, 2008. The company will also hold a live investor conference call and webcast at 5:00 P.M., Eastern Standard Time.