Dr. Stuart Johnson is a Lecturer at the School of Biosciences, University of Sheffield, and a Royal Society University Research Fellow (2011–present). His work focuses on auditory neuroscience, specifically the signaling mechanisms of cochlear hair cells and their role in sensory coding and synaptic transmission. Education: D.Phil. (University of Sussex, 1998–2003), BSc Hons Biological Sciences (Animal Physiology) (University of Leicester, 1995–1998) Research: Investigates how inner hair cells encode sound, mechanisms of hearing loss, and stem cell applications for restoring auditory function in collaboration with Prof. Marcelo Rivolta Scientific Awards: Royal Society University Research Fellowship (2011) Grants: Supported by The Royal Society and Action on Hearing Loss Teaching: Undergraduate and postgraduate modules on neural circuits, sensory neuroscience, and practical research methods His recent publications analyze Ca²⁺ dynamics in hair cells, age-related cochlear degeneration, and gene therapy for deafness models. Collaborations include institutions in the USA and UK. Johnson’s research integrates electrophysiology, cell imaging, and molecular biology to address fundamental questions in auditory neuroscience and potential clinical applications for hearing restoration.
Michael Nip Hall is a distinguished American-Swiss molecular biologist and Professor at the Biozentrum of the University of Basel, Switzerland. He has held this position since 1992, following his appointment as Assistant Professor in 1987. Hall previously held positions at the University of California, San Francisco and conducted postdoctoral research at the Pasteur Institute in Paris. Dr. Hall earned his B.S. in Zoology from the University of North Carolina at Chapel Hill in 1976 and his Ph.D. from Harvard University in 1981. His doctoral research focused on "Genetic studies on the regulation of the major outer membrane porin proteins of Escherichia coli K-12" under advisor Thomas J. Silhavy. Professor Hall is a pioneer in the field of cell growth regulation and is best known for discovering the TOR (Target of Rapamycin) protein, which is central to understanding cell growth control. His research focuses on the molecular mechanisms that control growth and metabolism in health and disease, with particular emphasis on the TOR signaling pathway. Hall studies TOR signaling using multiple model systems, including yeast (Saccharomyces cerevisiae), mammalian cells, mice, and human tumors, employing biochemical, genetic, and cell biological approaches. His publication record demonstrates a strong focus on mTOR signaling, cancer metabolism, and cellular growth regulation. Recent work has explored connections between mTOR signaling and various disease states including cancer, metabolic disorders, and aging. His research has increasingly incorporated multi-omics approaches to understand complex disease mechanisms. Balzan Prize for Biological Mechanisms of Ageing (2024) Grande Médaille, French Academy of Sciences (2023) Sjöberg Prize (2020) Albert Lasker Award for Basic Medical Research (2017) Canada Gairdner International Award (2015) Breakthrough Prize in Life Sciences (2014) As Vice Director of the Biozentrum (2002-2009, 2013-2016) and Chairman of the European Molecular Biology Organization Council (2021-2022), Hall has played significant leadership roles in academic research. He currently serves on the Board of Trustees of the Louis-Jeantet Foundation and has received continuous research funding including an ERC Synergy Grant (2014-2020). His laboratory continues to investigate fundamental mechanisms of cell growth with implications for understanding and treating numerous human diseases. Professor Hall leads an active research group at the Biozentrum focusing on TOR signaling and its role in cell growth control. His laboratory employs a multidisciplinary approach, combining biochemical, genetic, and cell biological techniques to unravel the complex mechanisms of TOR signaling in various model systems.
Robert Raphael is an Associate Professor of Bioengineering at Rice University and Principal Investigator of the Neuroengineering IGERT program. He leads research on auditory system mechanics, focusing on ion transport in inner ear membranes and cochlear implant development. His work bridges biophysics with engineering to address hearing loss and deafness. Affiliations: Rice University/Baylor College of Medicine Neuroengineering IGERT Grants: $3M NSF IGERT grant (2018), NIH R01 (collaborative) Research interests include membrane biophysics, computational modeling of ion transport, and carbon nanotube-based cochlear implants. He develops 3D cell culture systems using magnetic levitation and studies mitochondrial diversity in auditory cells. His lab integrates optical imaging, computational modeling, and micromechanical techniques. Recent articles explore synaptic transmission in vestibular systems, potassium transport dynamics, and electromagnetic wave effects on auditory cells. Key awards include the NSF CAREER Award (2005), three Hamill Innovation Awards (2006–2018), and the Charles W. Duncan Jr. Achievement Award (2010). Advising focuses on interdisciplinary neuroengineering training through the IGERT program. Collaborations span Rice, Baylor, and University of Chicago. His lab pioneered the first biophysically-based inner ear ion transport model and advances magnetic nanotechnology for biomedical applications. Current projects include optogenetic studies of membrane proteins and equity initiatives for deaf professionals.
Anne Duggan is a Research Assistant Professor in the Department of Anesthesiology at Northwestern University's Feinberg School of Medicine, where she conducts cutting-edge research on inner ear development and hearing mechanisms through the Northwestern University Institute of Neuroscience (NUIN). Her academic journey includes: BA from Harvard University (1985) PhD from Columbia University (1998) Postdoctoral Fellowship in Neurobiology at Harvard Medical School (2002) Dr. Duggan's research centers on molecular regulation of cochlear hair cell development, specializing in transcription factors like Tbx2 and INSM1 that determine inner versus outer hair cell differentiation. Her work has uncovered critical mechanisms for hair cell specification and regeneration, with direct implications for treating hearing loss. Recent discoveries include identification of a novel auditory pain pathway that may protect against noise-induced damage, positioning her at the forefront of sensory neuroscience and regenerative hearing research. Analysis of her publication record reveals consistent focus on genetic control of otic development, with high-impact studies in Nature demonstrating how master regulators program hair cell identity. This work establishes foundational knowledge for future hair cell regeneration therapies. No scientific awards are documented in available materials. Disclosures indicate no external professional relationships for 2024, reflecting adherence to institutional integrity policies. As an active NUIN member, she collaborates within Northwestern's neuroscience ecosystem, leveraging interdisciplinary resources to advance understanding of sensory biology and potential hearing restoration strategies.
Aryn Kamerer is an Assistant Professor in the Department of Speech & Hearing Sciences at Utah State University (USU), specializing in audiology and auditory neuroscience. She holds a PhD in Audiology (Neuroscience) and a BA in Speech-Language-Hearing, both from the University of Kansas. Her research focuses on neurophysiological and behavioral measures of auditory function, hidden hearing loss, and improving diagnostic methodologies. She is a 2024 recipient of the Teaching Scholar Certificate from USU’s Empowering Teaching Excellence program. Dr. Kamerer teaches advanced audiology courses including COMD 7380 (Advanced Audiology), COMD 7860 (Practice Management in Audiology), and COMD 7310 (Psychoacoustics and Instrumentation). Her work bridges clinical audiology with neuroscientific principles, emphasizing practical applications of auditory signal analysis and patient-centered care. Recent research explores the interplay between auditory thresholds and psychological factors, as well as the development of time-efficient diagnostic tools like Gaussian mixture model algorithms for auditory brainstem response analysis. Key Research Themes: Hidden hearing loss biomarkers, psychoacoustic testing reliability, and neurophysiological correlates of auditory perception. Notable Contributions: Pioneering studies on low-frequency cochlear responses and their cellular sources, and evaluating remote audiological assessment methods. Her teaching portfolio reflects a commitment to both clinical practice and research mentorship, with courses in audiology management, independent study, and medical aspects of audiology. She actively publishes in high-impact journals like Ear and Hearing and International Journal of Audiology , addressing gaps in understanding unexplained hearing concerns and psychological dimensions of hearing health.
Dr. Snezana Levic is an Associate Professor (Clinical Neuroscience) at the Brighton and Sussex Medical School (BSMS). She holds a PhD in Neuroscience from the University of California, Davis (2006) and has held research positions across institutions in the US, France, and the UK. She joined BSMS as a Lecturer in Physiology in 2014. Her research focuses on the functional development and maturation of the auditory system, including the role of spontaneous electrical activity, mechanisms of hearing loss, and calcium signaling pathways. Key areas of expertise include electrophysiology and imaging techniques applied to auditory neuroscience. Teaching responsibilities include leadership roles in Phase 1 SSC modules, Module 102 (2006), Module 203 (2019-2020), and Academic Tutoring for incoming students. Dr. Levic's work has been supported by grants from the Medical Research Council (MRC), including projects on cochlear amplification mechanisms, gap-junction signaling in neurodegeneration, and sensory cell interactions in the organ of Corti. Her publications span over 20 years, with recent contributions to understanding cochlear biomechanics, optogenetic control of auditory cells, and the role of Emilin proteins in hearing. Notable collaborations include studies on connexin mutations and calcium channel dynamics in auditory development.
Carolina Abdala is a Professor in the Caruso Department of Otolaryngology-Head and Neck Surgery at the University of Southern California. She leads the AbdaLab, focusing on cochlear function across the human lifespan. Her research integrates advanced otoacoustic emission (OAE) techniques to study maturation, aging, and hearing disorders. Key projects include disentangling distortion and reflection components of OAEs, developing protocols for sensorineural hearing loss diagnosis, and exploring cochlear mechanics in newborns and elderly populations. Her work is funded by the NIH-NIDCD, emphasizing translational applications for clinical audiology and cochlear modeling. Research interests span auditory neuroscience, cochlear biophysics, and diagnostic technologies. Collaborations include USC faculty like Dr. Christopher Shera. The lab’s innovations in swept-tone OAE protocols and joint reflection-distortion profiling aim to refine hearing assessments. No awards are explicitly listed, but her extensive publications reflect significant contributions to auditory science. Labs/Teams: AbdaLab (specializing in cochlear function and OAE analysis). Grants: NIH-NIDCD-funded projects on human cochlear maturation and aging. Students/Advising: No advisees listed in the provided data. Future work includes advancing OAE-based diagnostics and modeling cochlear nonlinearities.
Dr. Patricia M. White is an Associate Professor in the Department of Neuroscience and a Joint Appointment in the Department of Otolaryngology at the University of Rochester School of Medicine and Dentistry. She holds a B.S. in Biology (1989) and a Ph.D. in Developmental Biology (2000) from the California Institute of Technology. Her research focuses on understanding the molecular mechanisms underlying inner ear regeneration to develop biological treatments for noise-induced hearing loss. She has pioneered studies on neural stem cells, cochlear supporting cell proliferation, and the role of genes like Foxo3 and ERBB2 in hearing maintenance. Dr. White’s work integrates developmental biology, molecular genetics, and auditory physiology to explore how cells can be manipulated to regenerate damaged cochlear tissues. Her lab uses mouse models to investigate the effects of gene mutations, noise exposure, and environmental toxins on hearing. Key contributions include identifying ERBB2 signaling’s role in cochlear cell regeneration and demonstrating Foxo3’s critical function in protecting against noise-induced hearing loss. Her scientific awards include the ARCS Scholar and Hearst Scholar honors. Her research has been published in high-impact journals like Nature and Developmental Biology , with a focus on translational applications for hearing restoration. Dr. White collaborates widely, and her lab’s work is accessible via their dedicated research website.
Anne E. Luebke, Ph.D., is an Associate Professor in the Departments of Biomedical Engineering and Neuroscience at the University of Rochester School of Medicine and Dentistry (SMD). Her research focuses on auditory and vestibular efferent systems, exploring molecular mechanisms underlying hearing and hearing loss. She holds a PhD in Bioengineering from Johns Hopkins University and completed postdoctoral training in Molecular Neuroscience at the University of Miami School of Medicine. Her laboratory investigates cochlear outer hair cells' roles in sound processing, with a focus on neurotransmitter receptors (e.g., α9 nicotinic acetylcholine receptors and CGRP receptors) and their protective roles against noise-induced hearing loss. She pioneered viral-mediated gene transfer techniques to study these systems, using adenoviral vectors to modulate receptor expression in vivo without cochlear damage. Key research areas include: cochlear efferent protection, CGRP signaling in vestibular and auditory systems, and the impact of musical training on auditory processing. Her work spans from molecular biology to systems neuroscience, with translational goals in developing therapies for hearing loss and vestibular disorders. Luebke has received continuous NIH funding since 1996 and holds affiliations with the Del Monte Institute for Neuroscience, Biomedical Engineering Ph.D. Program, and Neurobiology & Anatomy Ph.D. Program. Notable awards include the Dean's Award for Young Laboratory Research Scientist (2001) and NIH postdoctoral fellowship (1991–1993). Her lab's current projects include studying RAMP1 overexpression in migraine models, age-related vestibular deficits, and the efficacy of 'gepant' antagonists. Collaborators span institutions like the University of Miami and Johns Hopkins, with publications in Journal of Neuroscience , eNeuro , and Frontiers in Neuroscience .
Christine Petit is a Professor at the Collège de France and a leading researcher at the Institut Pasteur and Inserm, where she heads the 'Signaling and Receptors Dynamics' team. Her work focuses on the genetics and molecular physiology of hearing, particularly the identification of genes responsible for hereditary deafness and Usher syndrome. She has pioneered the use of genetic approaches to overcome the limitations of classical biochemical methods in studying the cochlea. Education: While specific educational details are not provided in the text, her career trajectory indicates training in genetics and neuroscience, likely including a medical or doctoral degree in France. Her research has profoundly advanced our understanding of auditory mechanoelectrical transduction, hair cell function, and the molecular basis of deafness. By identifying key proteins such as stereocilin and elucidating the roles of Usher syndrome proteins in hair bundle structure and function, her work has laid the foundation for targeted therapies. She has also contributed to the understanding of presbycusis as having a genetic component linked to early-onset deafness genes. The recent publications highlight a strong trend toward translational research, particularly in gene therapy for Usher syndrome and other forms of deafness. Her team employs cutting-edge techniques including single-cell transcriptomics, mass spectrometry, and mouse models to dissect molecular complexes and develop precision medicine approaches for hearing loss. The work spans from basic molecular mechanisms to preclinical therapeutic validation. Scientific Awards and Honors: Member, French Academy of Sciences Member, Académie Nationale de Médecine ERC Advanced Grant (HAIRBUNDLE) Coordinator, RHU LIGHT4DEAF Project Grand Prix de l'Inserm Prix Charles-Leopold Mayer, Académie des Sciences Prix Jeune Chercheur, Fondation pour la Recherche Médicale Christine Petit has supervised numerous researchers and students, contributing to the training of the next generation of scientists in auditory neuroscience. She has secured significant funding through national and European grants, including ERC and RHU programs. Her laboratory has been instrumental in establishing pathophysiological classifications of deafness and developing innovative diagnostic and therapeutic strategies. Laboratories and Research Teams: She leads the 'Signaling and Receptors Dynamics' team at the Institut Pasteur, which investigates the molecular mechanisms of hearing. Her research is highly collaborative, involving partnerships with biophysicists, physiologists, and clinicians, including Professor Paul Avan and Dr. Saaid Safieddine. The team is actively engaged in projects such as gene therapy for Usher syndrome (TherapUsher, LIGHT4DEAF), the development of inner ear organoids, and the creation of multiparametric diagnostic tools for hearing loss.
Sridhar Krishnamurti serves as Professor and Audiology Graduate Program Officer in Auburn University's Department of Speech, Language and Hearing Sciences within the College of Liberal Arts. His Haley Center office (1102) supports his dual roles as AuD program coordinator and director of the Auditory and Hearing Science Lab. His educational foundation includes a PhD from Kent State University, Master's and Bachelor's degrees from India's All India Institute of Speech and Hearing, and clinical fellowship training at Harvard Medical School's Massachusetts Eye and Ear Infirmary. Research spans electrophysiology, hearing conservation, and auditory processing disorders with emphasis on aging populations. Current investigations focus on neural network modeling of auditory-cognitive decline, hearing aid efficacy in dementia, and military/musician hearing conservation. His lab employs otoacoustic emissions, VEMP, and pupillometry to assess auditory plasticity and stress. Recent publications reveal increasing integration of computational methods with clinical audiology, particularly neural network applications for diagnosing auditory processing disorders and modeling Alzheimer's-related hearing decline. Military and music-related hearing conservation remains a consistent thread across his work. Scientific recognition includes: 1999 New Investigator Research Award (American Academy of Audiology) 2011 Auburn University Teaching Excellence Award 2012 Auburn University Faculty Research Award Fellowship in the American Academy of Audiology He actively mentors students in research projects while serving on Alzheimer's Association grant panels and journal review boards. Current grant activities focus on warfighter hearing protection and musician hearing conservation. The Auditory and Hearing Science Lab conducts experimental research on auditory localization, situational awareness devices, and noise-induced hearing loss mechanisms through collaborations with military and music programs.
Ulla Pirvola is a University Lecturer at the Faculty of Biological and Environmental Sciences, University of Helsinki , specializing in Molecular and Integrative Biosciences Research Programme . Her research focuses on Genetics, Developmental Biology, Physiology , and Neurosciences , particularly auditory system development and pathology. Research Trends Recent work explores stereocilia fusion in cochlear outer hair cells and ER-stress regulators like MANF in hearing loss. Long-term studies address cell cycle regulation, DNA damage repair, and stress responses in auditory disorders. Projects Hearing heat (2025) - Funded by Föreningen Granatenhjelm rf. Molecular mechanisms (2023) - Supported by Magnus Ehrnrooths stiftelse.
Dr. Laura Corns is an Associate University Teacher at the School of Biosciences, University of Sheffield, where she has been a faculty member since 2017. Her research focuses on auditory neuroscience, specifically investigating neural communication mechanisms in the inner ear and their deterioration during age-related hearing loss. Her educational background includes: PhD in Biomedical Science, University of Leeds (2009-2012) BSc (Hons) Human Physiology with a Year in Industry, University of Leeds (2005-2009) Dr. Corns studies how sensory hair cells communicate with afferent and efferent neurons in the cochlea, employing electrophysiology, immunohistochemistry, and two-photon imaging. Her work examines age-related reductions in hair cell-neuron connections and altered efferent signaling patterns, aiming to identify pharmacological interventions that preserve youthful communication patterns to combat presbycusis. Her 13 publications from 2010-2025 reveal consistent specialization in cochlear physiology and auditory neuroscience, with recent expansion into bioscience education. Key thematic threads include molecular mechanisms of mechanotransduction, genetic factors in hearing loss, and innovative teaching methodologies for physiology education. Scientific recognition includes: Action on Hearing Loss Pauline Ashley Fellow (2017-2018) Associate Fellow of the Higher Education Academy Dr. Corns serves as thesis mentor for University of Sheffield students and coordinates multiple teaching modules including BMS108 Physiology with Pharmacology and BMS242 Advanced Physiology & Pharmacology Practicals. She developed an in-vivo zebrafish physiology practical to teach autonomic system principles. Her grant history includes the Action on Hearing Loss fellowship supporting her cochlear aging research. She collaborates with Professor Walter Marcotti (University of Sheffield) and Dr. Mike Bowl (MRC Harwell), and actively participates in outreach initiatives through the Physiological Society where she serves as University of Sheffield representative.
Dr. Carolina Abdala is a Professor in the Caruso Department of Otolaryngology-Head and Neck Surgery at the University of Southern California. Her research focuses on human cochlear function across the lifespan, particularly using otoacoustic emissions (OAEs) to study maturation, aging, and hearing loss. She leads the AbdaLab, which develops novel methodologies for assessing cochlear mechanics, including dual-component OAE analysis and swept-tone protocols. Her work is funded by NIH-NIDCD grants and involves collaborations with USC colleagues like Dr. Christopher Shera. Key research areas include: Age-related cochlear changes Maturation of neonatal cochlear function Diagnostic applications of OAEs for sensorineural hearing loss Cochlear tonotopic mapping and asymmetry Her lab emphasizes both apical and basal cochlear regions, revealing critical insights into low-frequency auditory processing and cochlear nonlinearities. Recent studies explore endolymphatic hydrops' effects on cochlear function and the clinical utility of joint reflection-distortion OAE profiles for hearing impairment diagnosis. Grants and funding support NIH-funded projects investigating cochlear maturation and aging mechanisms. Dr. Abdala's work bridges basic auditory physiology with clinical applications, advancing diagnostic tools for hearing disorders. Labs/Teams: AbdaLab (specializing in advanced OAE analysis and cochlear function studies).
Erin Jimenez is an Assistant Professor in the Department of Biology at Johns Hopkins University's Krieger School of Arts & Sciences. Her research focuses on gene regulatory networks involved in vertebrate inner ear regeneration, particularly in zebrafish models. She holds a PhD from Johns Hopkins University (Biology) and completed postdoctoral training at the NIH's National Human Genome Research Institute. Her research interests span developmental biology, genetics, and cellular stress responses, with a focus on understanding how gene networks drive regeneration processes. Key themes include sensory hair cell regeneration, steroid signaling in sex-specific development, and genetic tools for studying regeneration mechanisms. She has developed innovative CRISPR-based methods and contributes to undergraduate research education programs. Publications span topics from zebrafish regeneration models to Drosophila sexual dimorphism and mitochondrial apoptosis pathways. Her work bridges basic science with potential clinical applications in regenerative medicine. No scientific awards are explicitly listed in available records. Lab activities focus on interdisciplinary approaches combining genetic screens, molecular biology, and model organism studies. She leads a research team investigating regeneration mechanisms across multiple biological systems, supported by Johns Hopkins University resources.
