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Pharma Tech Outlook | Wednesday, November 10, 2021
The grant will be used to investigate the presence of alpha-synuclein (ASYN) in the retinas of non-human primate models of Parkinson’s disease (PD) and Multiple System Atrophy (MSA).
FREMONT, CA: “It is an honor to receive the support of the NIH in our efforts to enable differential diagnosis of PD and MSA through the retina,” stated Stella Sarraf, Ph.D., Chief Executive Officer and Founder of Amydis, while talking about the three million dollars grant rewarded to Amydis, a leading ocular tracer pharmaceutical company by the National Institute of Neurological Disorders and Stroke (NINDS) at the National Institutes of Health.
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The two-year grant will be used to investigate the presence of ASYN in the retinas of non-human primate models of PD and MSA. With its broad portfolio of diagnostic drug candidates targeting CNS biomarkers in the eye, Amydis has previously demonstrated that its unique retinal tracers can detect ASYN in PD animal models, owing to two grants from the Michael J. Fox Foundation.
This NIH funding will also cover IND-enabling studies to support an IND submission to the Food and Drug Administration (FDA). Amydis completed a pre-IND meeting with the FDA earlier this year and reached an agreement on the design of a first-in-human Phase 1/2a clinical trial in patients and healthy volunteers. The firm’s small-molecule retinal tracer targeting the biomarker ASYN will be tested in a Phase 1/2a clinical trial to diagnose synucleinopathies.
Amydis has developed a method for detecting ASYN in the retina using proprietary chemicals that may be used with commercially accessible retinal imaging equipment that is often used in ophthalmology practice. As a result, the Amydis test could be a straightforward, inexpensive, and frequently used approach to detecting ASYN in patients. Differences in ASYN aggregate cellular distribution in PD and MSA may, in theory, result in divergent patterns of the tracer signal, giving an objective biomarker-based test for potential differential diagnosis utilizing an eye examination. “Amydis is focused on exploring the diagnostic utility of a broad spectrum of biomarkers in the retina and we are the first to explore the retina of these non-human primate models for the manifestation of ASYN,” added Stella.
Amydis will be colluding with Dr. Jeffrey Kordower, Founding Director of the Arizona State University-Banner Neurodegenerative Disease Research Center. “There is a clear need to detect the biomarker ASYN to help timely diagnose and treat patients,” stated Dr. Kordower. “The differential diagnosis of PD and MSA from other neurodegenerative conditions and from each other is challenging and relies heavily on clinical evaluation and imaging modalities that lack specificity. Methods that enable direct, objective, and quantifiable detection of ASYN would also catalyze the clinical development of new disease-modifying therapeutics.”
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