While SSADH deficiency has been studied for nearly 30 years, knowledge of the disorder and its pathophysiology remains unclear. However, the progress that has been made with both murine and human models of the disorder have provided a lot of insights into how the disease manifests itself and what more can be done in terms of therapeutic interventions. Much of the current research into SSADH has been led by a dedicated team of physicians and scientists, including Phillip L. Pearl, MD of the Boston Children's Hospital at Harvard Medical School and K. Michael Gibson, PhD of Washington State University College of Pharmacy. Both have contributed significant efforts to finding appropriate therapies for SSADH deficiency and have specifically spent most of their recent efforts into understanding the efficacy of the ketogenic diet for patients with SSADH deficiency. In addition, a lot of the research that was published in 2007 examined the pathogenesis for the disorder by examining the role of oxidative stress on tissues in various cerebral structures of Aldh5a1-/- mice.