July 25, 2021
The Ontario Rett Syndrome Association (O.R.S.A.) Board of Directors has unanimously approved the funding of two research grants totalling $78,750 from The Hope Fund for 2021. This is the second largest amount approved in a single year and with this release, The Hope Fund has funded over $600,000 in Canadian research to date.
O.R.S.A. has awarded $25,000 plus indirect costs to Dr. Alex Weber’s study entitled Functional, Metabolic, and Structural MRI Findings in Rett Syndrome. Dr Alex Weber is a newer researcher to the Canadian Rett syndrome field. He intends to study white matter differences between individuals with Rett syndrome and age-matched controls, and explore the associations between clinical severity and MRI findings, hoping that this may eventually lead to future targeted therapy. This is a pilot study which hopes to lead to further and larger grants through the Canadian Institute of Health Research.
O.R.S.A. has also awarded $50,000 to Dr Mojgan Rastegar’s study is entitled Targeting the molecular and structural abnormalities of brain cells for Rett Syndrome. She is a two-time past shared-award winner, and a very prominent Rett syndrome researcher in Canada who has shown passion, dedication, and persistence toward Rett syndrome research. Her study plans to explore whether the molecular and cellular changes in Rett syndrome brains affect the brain uniformly or are more region-specific, and to further explore the potential for a current existing drug (metformin) to play a rescue role at a cellular level. This was a well-reviewed research proposal from a well-established Canadian researcher.
Grant applications were received and evaluated by O.R.S.A.’s Research Advisory Committee which is comprised of impartial and prominent neurologists, geneticists and scientists from across Canada. O.R.S.A. would like to thank all those individuals that applied for this grant.
The Hope Fund was established in 2014. The funds for this research grant were raised through donations and fundraising activities. O.R.S.A. continues to support research excellence and the development of a wide scope of Rett syndrome research across Canada.
Dr. Alex Weber, as a neuroimaging scientist, applies non-invasive imaging techniques, such as magnetic resonance imaging, to help neuroscientists and clinicians better understand brain health, brain disorders, and potential treatments for brain disorders. His long-term goal is to develop specific and sensitive quantitative biomarkers of anatomical, functional and metabolic characteristics of brain health in newborns and children. Early recognition and classification combined with brain interventions are key in the prevention or reduction of progressive and chronic lifelong disabilities such as cerebral palsy, epilepsy, and behavioural and learning disorders. Currently, objective neuroimaging markers of treatment responses are urgently needed to accelerate clinical trials and focus our search for effective treatments. Over the past decade (four-year PhD, four-year postdoctoral fellow, and two years as an Assistant Professor), he has developed the expertise for a wide range of advanced MRI techniques, and made discoveries in brain health in newborns, children and youth. This work has been widely disseminated through publications, media interviews, presentations, clinical/radiology engagement, and open science avenues.
Dr. Mojgan Rastegar is a Professor of Biochemistry & Medical Genetics, at the University of Manitoba. Dr. Rastegar obtained a PhD degree in Biomedical Sciences from the Université Catholique de Louvain (UCL), Brussels, Belgium, and performed her postdoctoral trainings at the Hospital for Sick Children (Toronto, Canada), McGill University (Montreal, Canada), and Indiana University-Purdue University (Indianapolis, USA). Dr. Rastegar research program is focused on the molecular mechanisms that control brain development and their involvement in neurodevelopmental disorders including Rett Syndrome (RTT). To study RTT mechanism of disease, Dr. Rastegar laboratory uses a combination of murine and human in vivo and in vitro systems that includes primary neural stem cells, human brain cell lines, transgenic mice, and post-mortem human brain tissues. Dr. Rastegar has recently established the Human Rett Syndrome Brain Bio-Repository Laboratory in Manitoba, through the support of O.R.S.A. and private donations. This laboratory currently includes a cohort of male and female human brain tissues from RTT patients at different ages with age- and sex-matched non-RTT human control brains. An objective of Dr. Rastegar research program is to understand how molecular and cellular deficiencies in the human RTT brains lead to the associated disease phenotypes in patients. Her research program further seeks to determine what is commonly impacted amongst RTT patients and other RTT model systems. The outcome of her research studies is expected to identify novel therapeutic strategies for MeCP2-associated rare and common neurodevelopmental disorders that currently have no available cure.
Over the years, Dr. Rastegar’s research program has been supported by national, international, and local funding, and she has published over 50 peer-reviewed papers, 15 of them being on Rett Syndrome and MeCP2. Many of her trainees have been authors of these publications and her students have been successful in obtaining national scholarships including CIHR and NSERC studentships.
Dr. Rastegar is part of Board of Directors at the Canadian Society of Molecular Biosciences (CSMB). She is also an Editorial Board member of reputable journals such as Scientific Reports, Frontiers in Genetics, Neural Plasticity, Frontiers in Cell & Developmental Biology.
The Ontario Rett Syndrome Association (O.R.S.A.) is a volunteer, not-for-profit charity for parents, caregivers, researchers, medical professionals and other interested support agencies and individuals. O.R.S.A. became incorporated in 1991. Its Board of Directors is comprised of parents and caring citizens. Support is provided to families regionally. The association funds Canadian research projects, three Rett Syndrome Clinics, bi-annual conferences and developed the Canadian Rett Syndrome Registry. O.R.S.A. advocates to the needs of individuals with Rett syndrome and their families provincially and nationally.