Irvine, Calif., Oct. 22, 2020 The Alzheimers Biomarkers Consortium Down Syndrome (ABC-DS), a multi-institution research team, co-led by members from the University of California, Irvine, has been awarded an unprecedented five-year, $109 million grant by the National Institutes of Health (NIH), to expand research on the biomarkers of Alzheimers disease in adults with Down syndrome.

UCI principal investigators Elizabeth Head, PhD, professor and vice chair for research in the Department of Pathology & Laboratory Medicine, and Mark Mapstone, PhD, professor in the Department of Neurology, both at the UCI School of Medicine, are renowned researchers in the area of aging and Alzheimers disease in Down syndrome. Together, they will co-lead the international project, along with their colleagues from the University of Pittsburgh and the University of Wisconsin, aimed at improving the quality of life of our aging population through advancing progress toward effective prevention and treatment of Alzheimers disease (AD).

Its an honor to be involved in this landmark study and to participate in an historic opportunity to collaborate with world-class researchers across the world in an effort to better understand Down syndrome and aging, said Head. Not to mention, the timing of this announcement couldnt be more appropriate, considering October is Down Syndrome Awareness Month.

Other members of the team include Ira T. Lott, MD, professor emeritus in the Departments of Pediatrics and Neurology at the UCI School of Medicine. Lott is an award-winning pediatric neurologist who initiated the Down Syndrome Program through UCIs Alzheimer Disease Research Center 25 years ago. Eric Doran, MS, manager of the UCI Down syndrome research program, follows people with Down syndrome as they age. Other UCI schools participating in the cross-disciplinary team include the School of Biological Sciences and UCI Institute for Memory Impairments and Neurological Disorders (MIND). David Keator, PhD, research professor in the UCI Department of Psychiatry & Human Behavior, and Michael Yassa, PhD, director of the UCI Center for Neurolobiology of Learning and Memory, and professor in the Department of Neurobiology & Behavior at the UCI School of Biological Sciences, both have critical roles in the ABC-DS program overseeing the neuroimaging component of the study.

Its tremendously encouraging to see this kind of support for Alzheimers disease and Down syndrome research, said Michael J. Stamos, dean for the UCI School of Medicine. The awareness is building on a national scale and is certainly reflected in the environment at UCI, where we recently approved a new Center for Down syndrome research that will get underway in the coming months.

Down syndrome is the most common neurodevelopmental disorder affecting over 250,000 individuals in United States. People with Down syndrome have a very high risk of developing Alzheimers disease and nearly all have the brain pathology (amyloid plaques) of Alzheimers at death.

Their risk is thought to come from the fact that they have three copies of chromosome 21, where a key gene that produces amyloid is found. Because they have three copies of the gene, instead of two, they overproduce amyloid which is the key pathology of Alzheimers disease, said Mapstone.By expanding our research and increasing our studies involving Alzheimers risk in people with Down syndrome, we have a tremendous opportunity to better understand the development of the disease. This may lead us to new preventative therapies and treatments for Alzheimers in people with Down syndrome and the general population.

Funding support for this award is provided by NIHs National Institute on Aging, the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the INCLUDE (INvestigation of Co-occurring conditions across the Lifespan to Understand Down syndromE) project. The INCLUDE project seeks to investigate conditions that affect individuals with Down syndrome and the general population, such as Alzheimers disease, autism, cataracts, celiac disease, congenital heart disease and diabetes.

Alzheimers Biomarkers Consortium Down Syndrome (ABC-DS) includes a cross-disciplinary team from the University of California, Irvine, along with other research teams from the University of Pittsburgh School of Medicine, University of Wisconsin-Madison, University of Cambridge, Columbia University Irving Medical Center, New York State Institute for Basic Research in Developmental Disabilities, University of Kentucky, John Hopkins Bloomberg School of Public Health, Massachusetts General Hospital, Washington University School of Medicine in St. Louis, University of North Texas Health Science Center, University of Southern Californias Mark and Mary Stevens Neuroimaging and Informatics Institute and the Alzheimers Therapeutic Research Institute at the Keck School of Medicine of USC.

The research teams will assess and examine a wide range of data from biofluid biomarkers to genetic factors, neuroimaging, and everyday cognitive and psychological function. Researchers will see participants every 16 months for up to four visits.

This research will be funded by NIH grant U19AG068054. For more information, visit: https://www.nia.nih.gov/health/abc-ds-information-patients-and-families.

About the UCI School of Medicine: Each year, the UCI School of Medicine educates more than 400 medical students, and nearly 150 doctoral and masters students. More than 700 residents and fellows are trained at UCI Medical Center and affiliated institutions. The School of Medicine offers an MD; a dual MD/PhD medical scientist training program; and PhDs and masters degrees in anatomy and neurobiology, biomedical sciences, genetic counseling, epidemiology, environmental health sciences, pathology, pharmacology, physiology and biophysics, and translational sciences. Medical students also may pursue an MD/MBA, an MD/masters in public health, or an MD/masters degree through one of three mission-based programs: the Health Education to Advance Leaders in Integrative Medicine (HEAL-IM), the Leadership Education to Advance Diversity-African, Black and Caribbean (LEAD-ABC), and the Program in Medical Education for the Latino Community (PRIME-LC). The UCI School of Medicine is accredited by the Liaison Committee on Medical Accreditation and ranks among the top 50 nationwide for research. For more information, visit som.uci.edu.

About the University of California, Irvine: Founded in 1965, UCI is the youngest member of the prestigious Association of American Universities. The campus has produced three Nobel laureates and is known for its academic achievement, premier research, innovation and anteater mascot. Led by Chancellor Howard Gillman, UCI has more than 36,000 students and offers 222 degree programs. Its located in one of the worlds safest and most economically vibrant communities and is Orange Countys second-largest employer, contributing $5 billion annually to the local economy. For more on UCI, visit http://www.uci.edu.

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NIH awards over $100 million to examine biomarkers of Alzheimer's disease in adults with Down syndrome - UCI News