Lecture

Gene Therapy for CNS and Sensory Organs

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In course

BIO-480: Neuroscience: from molecular mechanisms to disease

The goal of the course is to guide students through the essential aspects of molecular neuroscience and neurodegenerative diseases. The student will gain the ability to dissect the molecular basis of disease in the nervous system in order to begin to under ...

Description

This lecture covers gene therapy for the central nervous system (CNS) and sensory organs, focusing on rare genetic diseases affecting these systems. It discusses the principles of gene therapy, the development of gene therapies for rare diseases, and the challenges and advancements in gene therapy strategies. The lecture also explores the use of viral vectors, nucleic acids, and precision medicine in treating inheritable and complex diseases. Specific examples include gene therapy for Spinal Muscular Atrophy, Amyotrophic Lateral Sclerosis, blindness, and deafness. The presentation delves into the history, current trends, and future prospects of gene therapy, emphasizing the potential applications in treating neurological disorders.

Instructors (4)

Bernard Schneider

Teaching & PhD PhD Students Yesica Gloria, Christian Schellhaas Past EPFL PhD Students Vanessa Laversenne, Sameer Mohammad Khaleel Nazeeruddin, Emma Charlotta Källstig Past EPFL PhD Students as codirector Philippe Guillaume Coune, Emilda Pino, Elisabeth Anne Dirren, Aurélien Lathuilière, Wojciech Janusz Bobela, Lu Zheng, Cylia Cloé Rochat Courses Methods: from disease models to therapy BIOENG-518 This course will describe methods underlying translational approaches from disease modeling an

Hilal Lashuel

2012-2013 Visiting Professor, Standford University. Stanford School of Medicine 2011- Associate Professor of Life Sciences-Brain Mind Institute-EPFL Dir. Laboratory of Chemical Biology of Neurodegeneration 2005-2011 Assistant Professor of Life Sciences-Brain Mind Institute-EPFL Dir. Laboratory of Molecular Neurobiology and Neuroproteomics 2005-2008 Director- EPFL Proteomic Core Facility 2002-2004 Instructor of Neurology- Harvard Medical School and Brigham and Women's Hospital 2001-2002 Sabbatical Fellow- Laboratory for Drug Discovery in Neurodegeneration Harvard Medical School, 2001-2002 Post-doctoral Fellow- Center for Neurologic Diseases Harvard Medical School and Brigham and Women's Hospital Advisor- Prof. Peter T. Lansbury 2000-2001 Research Scientist, The Picower Institute for Medical Research, Great Neck New York 1994-2000 PhD Student; Texas A&M University and the Scripps Research Institute Advisor- Prof. Jeffery W. Kelly 1990-1994 B.S. City University of New York, Brooklyn College Dr. Hilal A. Lashuel received his B.Sc. degree in chemistry from the City University of New York in 1994 and completed his doctoral studies at Texas A&M University and the Scripps Research Institute in 2000. After obtaining his doctoral degree, he became a research fellow at the Picower Institute for Medical Research in Long Island New York. In 2001, he moved to Harvard Medical School and the Brigham and Women's Hospital as a research fellow in the Center for Neurologic Diseases and was later promoted to an instructor in neurology at Harvard Medical School. During his tenure (2001-2004) at Harvard Medical School his work focused on understanding the mechanisms of protein misfolding and fibrillogenesis and the role of these processes in the pathogenesis of Parkinson's and Alzheimer's disease. In 2005 Dr. Lashuel moved Switzerland to join the Brain Mind Institute at the Swiss Federal Institute of Technology Lausanne as a tenure-track assistant professor in neurosciences. Currently, Dr. Lashuel is an associate professor of life sciences and the director of the laboratory of molecular and chemical biology of neurodegeneration. (http://lashuel-lab.epfl.ch/). Research efforts in the Lashuels laboratory focus on understanding the molecular mechanisms of neurodegeneration and developing novel strategies to diagnose and treat neurodegenerative diseases such as Alzheimers and Parkinsons disease. Research in the Lashuel lab is funded by several international funding agencies and foundations, including the Swiss National Science Foundation, European FP7 program (Marie Curie and ERC grants), Human Science Frontiers, Strauss Foundation, Cure the Huntingtons disease foundation and Michael J Fox foundation and is supported by collaborations with pharmaceutical and biotech companies (http://lashuel-lab.epfl.ch/page-50538-en.html), Nestle, Merck-Serono, AC Immune and Johnson and Johnson. Dr. Lashuels research has resulted in the characterization of novel quaternary structure intermediates on the amyloid pathway, identification of potential therapeutic targets, and new hypotheses concerning the mechanisms of pathogenesis in Alzheimers disease, Parkinsons disease and related disorders. Dr. Lashuel scientific contribution to this field includes i) more than100 publications in major peer reviewed journals including Nature journals, Cell, PNAS, JBC, J. Neuroscience JACS, and Angewandtie Chemie; ii) three patents on novel strategies for preventing protein aggregation and treating autoimmune and inflammatory diseases; iii) more than 150 invited lectures since 2002 and more than 5500 citations (7800 citation-Google Scholar) since 1996. Dr. Lashuel has received several pre-doctoral and post-doctoral awards and fellowships and was the recipient of two prestigious awards given to young investigators; Human Science Frontiers young investigator research award and the European Research Council (ERC) starting independent researcher grant and the ERC proof of concept award (2013) These awards provide more than $2.5 Million to Dr. Lashuel to translate some of his ideas and projects into novel strategies for diagnosing and treating neurodegenerative diseases such as Alzheimers and Parkinsons disease. Dr. Lashuel has chaired and co-organized several international conferences and serves as an academic editor for PLoS ONE, an associate editor for frontiers of molecular neuroscience, member of the Editorial advisory board of ChemBioChem and ad hoc reviewer for several international scientific journals and funding agencies.

Official source

Related concepts (32)

Neurological disorder

A neurological disorder is any disorder of the nervous system. Structural, biochemical or electrical abnormalities in the brain, spinal cord or other nerves can result in a range of symptoms. Examples of symptoms include paralysis, muscle weakness, poor coordination, loss of sensation, seizures, confusion, pain and altered levels of consciousness. There are many recognized neurological disorders, some relatively common, but many rare. They may be assessed by neurological examination, and studied and treated within the specialities of neurology and clinical neuropsychology.

Viral vector

Viral vectors are tools commonly used by molecular biologists to deliver genetic material into cells. This process can be performed inside a living organism (in vivo) or in cell culture (in vitro). Viruses have evolved specialized molecular mechanisms to efficiently transport their genomes inside the cells they infect. Delivery of genes or other genetic material by a vector is termed transduction and the infected cells are described as transduced. Molecular biologists first harnessed this machinery in the 1970s.

Functional neurologic disorder

Functional neurologic disorder or functional neurological disorder (FND) is a condition in which patients experience neurological symptoms such as weakness, movement disorders, sensory symptoms and blackouts. As a functional disorder there is by definition no disease process affecting the structure of the body, yet the person experiences symptoms relating to their body function. Symptoms of functional neurological disorders are clinically recognisable, but are not categorically associated with a definable organic disease.

Neurological examination

A neurological examination is the assessment of sensory neuron and motor responses, especially reflexes, to determine whether the nervous system is impaired. This typically includes a physical examination and a review of the patient's medical history, but not deeper investigation such as neuroimaging. It can be used both as a screening tool and as an investigative tool, the former of which when examining the patient when there is no expected neurological deficit and the latter of which when examining a patient where you do expect to find abnormalities.

Central nervous system

The central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord. The CNS is so named because the brain integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric and triploblastic animals—that is, all multicellular animals except sponges and diploblasts. It is a structure composed of nervous tissue positioned along the rostral (nose end) to caudal (tail end) axis of the body and may have an enlarged section at the rostral end which is a brain.

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