Scientific Advisory Board

Nathan Bryan, Ph.D.

Dr. Bryan is a world-renowned expert on nitric oxide and nitrosylation, who has developed methods to detect nitric oxide as well as discovering an endocrine function of nitric oxide via the formation of S-nitrosoglutathione and inorganic nitrite. Dr. Bryan was hired to the faculty of the University of Texas Health Science Center at Houston by Dr. Ferid Murad (please see below), and is now Adjunct Professor, Dept. of Molecular and Human Genetics, Baylor College of Medicine.

“I have worked in the nitric oxide/nitrosylation field for more than 15 years and believe that SAJE’s GSNOR inhibiting technology is novel, innovative, and likely to produce many drugs to treat a wide variety of important inflammatory, oxidant-based, and fibrotic diseases. Furthermore, having worked with SAJE’s drugs in my own lab, I am impressed by their therapeutic activities and predict that they will be successful in the clinic. The only remaining clinical issue I see is potential toxicity, but I have seen no evidence of it at extremely high doses in my studies and SAJE’s recent safety results are quite encouraging in their lack of toxicity”

- Nathan Bryan, Ph.D.

Thomas Hurley, Ph.D.

Dr. Hurley is the world’s leading expert on S-nitrosoglutathione reductase (GSNOR), having first cloned the full length human GSNOR gene and expressed it in bacteria. He determined the crystallographic structure of GSNOR with SAJE inhibitors bound into the active site and has helped SAJE with the SAR of GSNOR and in vitro testing of its novel GSNOR inhibitors. Dr. Hurley is the Acting Chair, Department of Biochemistry and Molecular Biology, Indiana University School of Medicine.

“I developed the expression system for human GSNOR and solved its three-dimensional structure by X-ray crystallography. More recently, I solved the X-ray structure of GSNOR bound to several of SAJE’s original drugs which block the active site of the enzyme and helped the Company with its SAR work. I am impressed by the progress SAJE has made on both the chemistry and biology fronts and strongly believe this progress has substantially reduced the risks associated with their development program.”

- Thomas Hurley, Ph.D.

Ferid Murad, M.D., Ph.D.

Dr. Murad won the Lasker Prize in 1996 and the Nobel Prize in 1998 for discovering that nitric oxide is the endothelial relaxing factor. That discovery forms one of the foundations of SAJE’s technology. SAJE’s compounds do not produce nitric oxide directly, although they are related to nitric oxide in that they increase the level of nitrosylation on critical proteins in therapeutic signal transduction pathways. Given his Nobel Prize in the nitrosylation field and his current expertise in it, Dr. Murad supports and advises our drug discovery and development efforts. He is the University Professor of Biochemistry and Molecular Medicine at the George Washington University School of Medicine and Health Sciences.

“I think that what SAJE is doing is some of the most exciting work in the nitric oxide/nitrosylation field. I can see many novel and important therapies coming from their work. It is well established as fundamental science that inhibiting GSNOR regulates the intracellular nitric oxide/nitrosylation pathways as pleiotropic signal transduction systems that have been in evolution for a billion or more years. The physiological role of this system is the maintenance and or restoration of homeostasis during various disease processes. Utilization of this GSNOR regulated signal transduction system to correct aberrant cellular responses and restore tissue homeostasis is a novel therapeutic approach that takes advantage of normal self-limiting cellular mechanisms. The inhibition of GSNOR minimizes the immunological and cellular overreactions that result in fibrosis with few, if any, off-target effects. SAJE has shown that inhibiting GSNOR has major therapeutic activities that should translate into important human drugs.”

- Ferid Murad, M.D., Ph.D.

Collaborators

Since its inception, SAJE has also utilized the knowledge and talents of a large number of academic and industrial advisors and collaborators. Our academic collaborators include those from Duke University, The University of Maryland, Indiana University, The University of Texas, The University of Montana, Montana State University, The Buck Institute for Research on Aging, the NIH, Johns Hopkins University, and Harvard University.

SAJE also utilizes industrial advisors from the Battelle Memorial Institute and the biopharmaceutical consulting firm of Synergy Partners, with Drs. James MacDonald and Catherine Strader, the principals of that firm, who are former colleagues of Dr. Bradley’s at Merck.

lab worker