Please note that we are no longer accepting new students or postdocs to our group.
Research in Elias’s laboratory has been directed towards investigating cellular signaling processes leading to neuronal cell death. Cellular pathways leading to cell death have been molecularly dissected in order to provide novel therapeutic targets to treat neurodegenerative disorders. This laboratory has worked on potential common final mediators of cell death signaling events that can be effectively targeted to treat neural disorders. This work has been primarily focused on acute neuronal injury, such as stroke, although the results obtained from these studies have broader applications to more chronic/progressive neurodegenerative conditions.
Currently, Elias is participating on an NIH SBIR-funded collaboration with Julie Coleman (Celdara Medical, Lebanon, NH) and Brad Molyneaux (Brigham and Women's Hospital, Boston, MA) to move two of his patented, Kv2.1-directed neuroprotective peptides (CM-EA1 and CM-EA2, formerly TAT-C1aB and TAT-DP2) towards clinical use in acute stroke.
Finally, in addition to his position at Pitt, Elias also holds an adjunct appointment in the Department of Cell Biology and Physiology at Ben Gurion University. He collaborates there with Michal Hershfinkel and Israel Sekler, along with Thanos Tzounopoulos at Pitt, on all things zinc.
Representative Publications
ZIP-ZnT1 complexes mediate a local Zn2+-cycle regulating neuronal Zn²⁺ transport.
Nordio S, Asraf H, Bogdanovic M, Sekler I, Tzounopoulos T, Aizenman E, Hershfinkel M.Cellular and Molecular Life Sciences 2026.
Regulated degradation of KCC2, a potassium-chloride co-transporter required for synaptic transmission and neurodevelopment.
Kok M, Aizenman E, Guerriero CJ, Brodsky JL. Channels (Austin) Volume 20 2026.
Inefficient maturation of disease-linked mutant forms of the KCC2 potassium-chloride cotransporter correlates with predicted pathogenicity
Kok M, Singh I, Aizenman E, Brodsky JL. Journal of Biological Chemistry 2025.
Proinflammatory microglial activation impairs in vitro cortical tissue repair via zinc-dependent ADAM17 cleavage of the CSF-1 receptor.
Hernandez-Espinosa DR, Medina-Ruiz GI, Scrabis MG, Thathiah A, Aizenman E. Journal of Neurochemistry 2025.
A human Tau expressing zebrafish model of progressive supranuclear palsy identifies Brd4 as a regulator of microglial synaptic elimination.
Bai Q, Shao E, Ma D, Jiao B, Scheetz SD, Hartnett-Scott KA, Ilin VA, Aizenman E, Kofler J, Burton EA. Nature Communications 2024.
The physiological and pathophysiological roles of copper in the nervous system.
Gale J, Aizenman E. European Journal of Neuroscience 2024.
The expression system influences stability, maturation efficiency, and oligomeric properties of the potassium-chloride co-transporter KCC2.
Kok M, Hartnett-Scott K, Happe CL, MacDonald ML, Aizenman E, Brodsky JL. Neurochemistry International 2024.