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Mark Hester
Assistant Professor / The Ohio State University/ PI / Institute for Genomic Medicine / Abigail Wexner Research Institute
Professional Background
Mark E. Hester, Ph.D., is a distinguished Principal Investigator at the Institute for Genomic Medicine, specifically located within the Abigail Research Institute at Nationwide Children’s Hospital. In addition to his role at the Institute, Dr. Hester serves as an Assistant Professor at The Ohio State University in the Department of Pediatrics. His career is marked by a profound commitment to understanding the mechanisms behind neonatal brain development and injury. With the ultimate objective of devising therapeutic strategies to promote regeneration and repair in the damaged central nervous system (CNS), Dr. Hester is at the forefront of pioneering research in the field.
His research approach is notably multi-disciplinary, integrating diverse fields such as neuroscience, stem cell biology, biochemistry, and molecular genetics. This interplay among various scientific domains allows Dr. Hester’s laboratory to delve deeply into the complex dynamics of the developing brain, both under conditions of health and in the presence of diseases and injuries. By employing advanced methodologies including electrophysiology, OMICs-based technologies, stem cell technologies, genome editing, and AAV gene therapy, Dr. Hester is contributing significantly to our understanding of neurological development and potential therapeutic interventions.
Education and Achievements
Dr. Hester's academic credentials are both impressive and foundational to his current research endeavors. He earned his Ph.D. in Molecular Genetics from The Ohio State University, where he also completed his Bachelor of Science degree in the same field. This rigorous educational background has equipped him with a comprehensive understanding of genetic mechanisms, particularly as they relate to the brain and its development.
Throughout his career, Dr. Hester has held pivotal positions at some of the most prestigious research institutions. Notably, he has previously served as a Principal Investigator at the Center for Perinatal Research within Nationwide Children’s Hospital, as well as a Principal Research Scientist in the Applied Biology and Life Sciences Division at Battelle. His trajectory also includes valuable experience as a Postdoctoral Fellow at the Center for Gene Therapy, further honing his expertise in gene therapy and innovative research methodologies.
Notable Research and Innovations
One of Dr. Hester’s groundbreaking contributions to the field is his application of human cerebral organoid technology. Cerebral organoids are incredibly valuable tools that mimic the architecture and complexity of human brain tissue derived from human induced pluripotent stem cells (hiPSCs). These organoids can develop into discrete regions of the human brain, including the cerebral cortex and choroid plexus, provided that the appropriate differentiation cues are present. This innovative approach not only enhances our understanding of human cortical development but also provides critical insights into the molecular features associated with brain injury and neurodevelopmental disorders.
Dr. Hester’s vision for his research is to utilize these advanced tools to guide the development of therapeutic strategies that enhance neuroplasticity and promote repair within the damaged CNS. By fostering an environment that encourages interdisciplinary collaboration, Dr. Hester is helping to pave the way for innovative treatments that could significantly improve outcomes for individuals affected by neurological conditions.
Conclusion
Mark E. Hester, Ph.D., embodies the qualities of a dedicated researcher, educator, and innovator. His multifaceted research in neonatal brain development, coupled with his commitment to advancing therapeutic strategies, positions him as a significant figure in the realm of genomic medicine and pediatric neurology. Driven by a passion for understanding the complexities of brain development and repair, Dr. Hester continues to make meaningful contributions that have the potential to transform clinical practices and improve the lives of countless individuals suffering from neurological impairments.