Jonathon Nixon-Abellمشاهده پروفایل
پژوهشگر ارشد
Dr. Jonathon Nixon-Abell is a Wellcome Trust Career Development Award Fellow and Group Leader at the Cambridge Institute for Medical Research (CIMR), University of Cambridge. He is affiliated with the Department of Clinical Neurosciences and St John's College. His research focuses on understanding organelle interactions and dynamics in neurons, with particular emphasis on how disruptions in these processes contribute to neurological diseases. Dr. Nixon-Abell's research interests span multiple areas of cellular neuroscience and organelle biology. His work investigates how subcellular compartments communicate within neurons, with a specific focus on endoplasmic reticulum-mitochondria contact sites, lysosomal membrane dynamics, and biomolecular condensates. His research has important implications for understanding and potentially treating neurodegenerative disorders such as Alzheimer's, Parkinson's, and motor neuron disease. By employing advanced imaging techniques including super-resolution microscopy and single-molecule tracking, his lab is uncovering fundamental mechanisms of organelle communication in healthy neurons and how these processes go awry in disease states. Analysis of Dr. Nixon-Abell's recent publications reveals a strong focus on biomolecular condensates, organelle communication, and membrane dynamics. His work bridges cell biology, neuroscience, and biophysics, with particular emphasis on protein-lipid interactions, ER-mitochondria contact sites, and lysosomal biology. A significant portion of his research investigates how annexin proteins facilitate inter-organelle communication, especially the role of ANXA11 in coupling protein condensates with lysosomal membranes. His publications demonstrate a progression from fundamental biophysical characterization of phase separation phenomena to increasingly disease-relevant contexts, particularly neurodegenerative conditions. Wellcome Trust Career Development Award Dr. Nixon-Abell leads a vibrant research group at CIMR comprising postdoctoral researchers, PhD students, and research assistants. His lab receives primary funding from the Wellcome Trust, supporting investigations into organelle interactions in neurons. The group employs a multidisciplinary approach combining advanced microscopy, cell biology, and biophysical techniques to study fundamental cellular processes. Dr. Nixon-Abell actively collaborates with other research groups at Cambridge and internationally, as evidenced by co-authorship on numerous publications with scientists from various institutions. The Nixon-Abell lab at CIMR focuses on organelle interactions and dynamics in neurons, with particular emphasis on ER-mitochondria contact sites and lysosomal membrane dynamics. The lab utilizes cutting-edge imaging technologies including super-resolution microscopy and single-molecule tracking to visualize and quantify organelle communication in living cells. Recent work has established important connections between biomolecular condensates, membrane dynamics, and neurodegenerative disease mechanisms, positioning the lab at the forefront of cellular neuroscience research.
