From PHA's Scientific Sessions, a Time for Reflection on the Progress Toward a Cure

As Guest Editor for this issue of Advances in Pulmonary Hypertension, I looked forward to reviewing the submission of manuscripts because I knew the content would reflect the exciting agenda we put together for the third Scientific Sessions held in conjunction with the 2008 Pulmonary Hypertension Association (PHA) International Conference in Houston. As Chair of the Scientific Sessions Committee I had the privilege of overseeing the scope of the program and helping to coordinate content development. For readers who were fortunate enough to attend, the Scientific Sessions and conference once again offered an outstanding opportunity to meet with specialists in PH and explore why this program offers clinicians so much to think about and apply in their practices as they explore translational research in this disease.

As researchers, we are always impressed and encouraged by the pace of work on this disease throughout the world and our content in this issue demonstrates some of the progress we are making in gaining a better understanding of the pathophysiology of PH, its mechanisms and treatment. Despite the progress in this regard, the attendance at the Conference by hundreds of patients and their families who signed up for the patient portion of he program reminded us of how much further we need to go before we can say we have a cure for PH. In achieving that goal, there will be numerous incremental steps such as the reports in this publication that serve as benchmarks for how far we have come on this huge journey.

In this issue of the journal we express our gratitude to the following authors for their contributions to the growing body of knowledge on the disease: Heiko Bugger, MD, PhD and E. Dale Abel, MD, PhD, Paul M. Hassoun, MD, Kurt Stenmark MD, Hunter C. Champion, MD, PhD, and Ivan F. McMurtry, PhD. I woud also like to thank the participants in the Pulmonary Hypertension Roundtable Discusssion, including Todd Bull, MD, Omar Minai, MD, and Dr McMurtry.