Genetics and Genomics
31st International Symposium on ALS/MND Theme 02 – Genetics and Genomics GEN-01: An Interval Look at Early outcomes of strength (ATLIS), bulbar function (quantitative speech analysis and IOPI), and disease Markers of Disease in Familial ALS progression (change in ALSFRS-R total score over time). Isabel Anez-Brunzual1, Austin Lewis, Katherine Burke1, Multiple measures of strength (ATLIS, HHD) and Diane Lucente1, Jennifer Jockel-Balsarotti2, Margaret cognition (NIH examiner, ALS-CBS) will be evaluated in all participants over time. Clapp2, Amber Malcolm2, Taylor Stirrat1, Stephanie Berry1, Tania Gendron3, Mercedes Prudencio3, Kathryn Results to date: Connaghan4, James Chan5, Jordan Green4, Leonard Petrucelli3, James Berry1, Timothy Miller2, Dr Katharine Interval analysis will be shown for 86 participants Nicholson1 enrolled in the DIALS Network. Forty-one of 86 1Massachusetts General Hospital, Boston, United States, participants are positive for an ALS causative mutation 2Washington University, Saint Louis, United States, 3Mayo (33 C9orf72, 5 SOD1, 1 TARDBP, 1 VAPB, and 1 FIG4). Clinic, Jacksonville, United States, 4MGH Institute of Health Peri-conversion data will be shown for the 4 C9orf72 Professions, Boston, United States, 5Biostatistics Center, MGH, carriers (3 ALS, 1 FTD) who have developed symptoms. Boston, United States Longitudinal strength, bulbar, and cognitive outcome data as well as direct biomarker comparison will be Live Poster Session A, December 9, 2020, 5:10 PM - 5:50 shown. DIALS enrollment and follow-up visits are PM ongoing. Background: Discussion: The validation of sensitive biofluid markers of inciting The DIALS Network dataset is composed of a growing disease pathology and clinical outcomes is crucial to number of pre-symptomatic ALS gene carriers, now detecting early disease, and to understanding the onset including several symptom converters.
[Show full text]