[HTML][HTML] Imprecision in precision medicine: differential response of a disease-linked GluN2A mutant to NMDA channel blockers

JR Gale, GJ Kosobucki, KA Hartnett-Scott… - Frontiers in …, 2021 - frontiersin.org
Mutations in N-methyl-d-aspartate receptors (NMDAR) subunits have been implicated in a
growing number of human neurodevelopmental disorders. Previously, a de novo mutation in …

Defining the Kv2. 1–syntaxin molecular interaction identifies a first-in-class small molecule neuroprotectant

…, JL Saloman, KA Hartnett-Scott… - Proceedings of the …, 2019 - National Acad Sciences
The neuronal cell death-promoting loss of cytoplasmic K + following injury is mediated by an
increase in Kv2.1 potassium channels in the plasma membrane. This phenomenon relies …

Molecular Neuroprotection Induced by Zinc-Dependent Expression of Hepatitis C–Derived Protein NS5A Targeting Kv2. 1 Potassium Channels

…, DT Manjooran, CY Yeh, KA Hartnett-Scott… - … of Pharmacology and …, 2018 - ASPET
We present the design of an innovative molecular neuroprotective strategy and provide
proof-of-concept for its implementation, relying on the injury-mediated activation of an ectopic …

The expression system influences stability, maturation efficiency, and oligomeric properties of the potassium-chloride co-transporter KCC2

M Kok, K Hartnett-Scott, CL Happe… - Neurochemistry …, 2024 - Elsevier
The neuron-specific K + /Cl − co-transporter-2, KCC2, which is critical for brain development,
regulates γ-aminobutyric acid-dependent inhibitory neurotransmission. Consistent with its …

Copper induces neuron‐sparing, ferredoxin 1‐independent astrocyte toxicity mediated by oxidative stress

JR Gale, K HartnettScott, MM Ross… - Journal of …, 2023 - Wiley Online Library
… to 1 mM KA and 20 μM zinc in the presence of 250 nM pyrithione. Following overnight
incubation with KA and ZnPyr, coverslips were moved to fresh MHB before treatment with CuES. …

[HTML][HTML] Long-lived charge carrier generation in ordered films of a covalent perylenediimide–diketopyrrolopyrrole–perylenediimide molecule

PE Hartnett, SM Dyar, EA Margulies, LE Shoer… - Chemical …, 2015 - pubs.rsc.org
The photophysics of a covalently linked perylenediimide–diketopyrrolopyrrole–perylenediimide
acceptor–donor–acceptor molecule (PDI–DPP–PDI, 1) were investigated and found to …

Geography and shelter: Implications for community practice with people experiencing homelessness

HP Hartnett, S Harding - Journal of Progessive Human Services, 2005 - Taylor & Francis
Intended as an emergency response to the problem of “homelessness,” shelters have become
a common service, outliving the “temporary” label. Typically, the provision of refuge has …

Synaptic zinc inhibition of NMDA receptors depends on the association of GluN2A with the zinc transporter ZnT1

RF Krall, A Moutal, MB Phillips, H Asraf… - Science …, 2020 - science.org
Hartnett-Scott for technical assistance. Funding: This work was supported by NSF grant
NSF-IOS-BSF 1655480 (to EA, TT, and MH) and NIH grants DC007905 (to TT), NS043277 (to EA…

Intracellular zinc signaling influences NMDA receptor function by enhancing the interaction of ZnT1 with GluN2A

R Krall, JR Gale, MM Ross, T Tzounopoulos… - Neuroscience …, 2022 - Elsevier
Zinc, loaded into glutamate-containing presynaptic vesicles and released into the synapse
in an activity-dependent manner, modulates neurotransmission through its actions on …

Targeted disruption of Kv2. 1-VAPA association provides neuroprotection against ischemic stroke in mice by declustering Kv2. 1 channels

AJ Schulien, CY Yeh, BN Orange, OJ Pav… - Science …, 2020 - science.org
Kv2.1 channels mediate cell death–enabling loss of cytosolic potassium in neurons following
plasma membrane insertion at somatodendritic clusters. Overexpression of the carboxyl …