A. Catalina Vélez-Ortega Department of Physiology University of Kentucky Biography Publications Institution JoVE Articles A. Catalina Vélez-Ortega Dr. Vélez-Ortega is an Assistant Professor in the Department of Physiology at the University of Kentucky College of Medicine. She received an undergraduate degree in Biomedical Engineering from the EIA University in Colombia, a master's degree in Biology (with emphasis in Immunobiology) from the University of Antioquia in Colombia, and a Ph.D. in Physiology from the University of Kentucky.The Velez Laboratory studies endogenous mechanisms of protection against noise-induced hearing loss and the molecular machinery involved in the activity-dependent remodeling of the cytoskeleton within the auditory sensory organelles (i.e. the hair cell stereocilia bundles). Publications Myosin-XVa Controls Both Staircase Architecture and Diameter Gradation of Stereocilia Rows in the Auditory Hair Cell Bundles Journal of the Association for Research in Otolaryngology : JARO. 04, 2020 | Pubmed ID: 32152769 Building and Repairing the Stereocilia Cytoskeleton in Mammalian Auditory Hair Cells Hearing Research. 05, 2019 | Pubmed ID: 30638948 Mechanotransduction Current is Essential for Stability of the Transducing Stereocilia in Mammalian Auditory Hair Cells ELife. 03, 2017 | Pubmed ID: 28350294 Visualization of Live Cochlear Stereocilia at a Nanoscale Resolution Using Hopping Probe Ion Conductance Microscopy Methods in Molecular Biology (Clifton, N.J.). Month, 2016 | Pubmed ID: 27259929 Angular Approach Scanning Ion Conductance Microscopy Biophysical Journal. 05, 2016 | Pubmed ID: 27224490 Enhanced Generation of Suppressor T Cells in Patients with Asthma Taking Oral Contraceptives The Journal of Asthma : Official Journal of the Association for the Care of Asthma. Apr, 2013 | Pubmed ID: 23259774 TRPA1-mediated Accumulation of Aminoglycosides in Mouse Cochlear Outer Hair Cells Journal of the Association for Research in Otolaryngology : JARO. Dec, 2011 | Pubmed ID: 21879401 Imágenes de paquetes de estereocilios con resolución a nanoescala en células ciliadas auditivas de mamíferos vivos Carolina Galeano-Naranjo1,2, A. Catalina Veléz-Ortega1, Gregory I Frolenkov1 1Department of Physiology, College of Medicine, University of Kentucky, 2Universidad Nacional de Colombia JoVE 62104 Neuroscience
Imágenes de paquetes de estereocilios con resolución a nanoescala en células ciliadas auditivas de mamíferos vivos Carolina Galeano-Naranjo1,2, A. Catalina Veléz-Ortega1, Gregory I Frolenkov1 1Department of Physiology, College of Medicine, University of Kentucky, 2Universidad Nacional de Colombia JoVE 62104 Neuroscience