Zubair Ahmed, PhD

Dr. Ahmed’s team is focused on understanding how the retinal and inner ear sensory epithelia develop and function.  Dr. Ahmed’s research interests consists of inherited human disorders of retina and inner ear, like Usher syndrome and Oculocutaneous Albinism (OCA).  The studies under investigation are designed to answer the following broad questions: What are the precise mechanisms of various forms of hearing and vision dysfunction? What are the genetic factors that determine light sensitivity? How do the pathogenic mutations in disease-causing genes affect the ear, eye and skin structure and function? And which molecules or genetic factors can exacerbate and/or mitigate the effects of disease-causing genes? For these studies, families segregating inherited USH and OCA are being collected. Mutant mouse and zebrafish models have been developed and we evaluate them to understand the function of new proteins. Functional analysis of the newly identified genes associated with deaf-blindness and OCA promises new insights into the molecular mechanisms of vision and auditory development and functions and will facilitate the rational design of potential therapies.

Pub Med Articles:  https://www.ncbi.nlm.nih.gov/pubmed/?term=Ahmed+Zubair%5BAuthor%5D