http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. An interim analysis of a phase II clinical trial indicates that a novel experimental agent for chronic lymphocytic leukemia (CLL) is highly active and well tolerated both in patients who are undergoing treatment for the first time and those who have relapsed and are resistant to other therapy. http://medicalxpress.com/news/2011-06-experimental-agent-highly-cll-patients.html Cancer Mon, 06 Jun 2011 09:42:26 EST news226572134 (PhysOrg.com) -- New research by scientists in Arizona in the US has demonstrated that an enzyme makes the body remember and remain sensitive to pain after an injury has healed. http://medicalxpress.com/news/2011-05-protein-pain.html Neuroscience Fri, 13 May 2011 06:40:01 EST news224480455