HCN-channel dendritic targeting requires bipartite interaction with TRIP8b and regulates antidepressant-like behavioral effects

Y Han, RJ Heuermann, KA Lyman, D Fisher… - Molecular …, 2017 - nature.com
Major depressive disorder (MDD) is a prevalent psychiatric condition with limited therapeutic
options beyond monoaminergic therapies. Although effective in some individuals, many …

Deletion of the hyperpolarization-activated cyclic nucleotide-gated channel auxiliary subunit TRIP8b impairs hippocampal Ih localization and function and promotes …

AS Lewis, SP Vaidya, CA Blaiss, Z Liu… - Journal of …, 2011 - Soc Neuroscience
Output properties of neurons are greatly shaped by voltage-gated ion channels, whose
biophysical properties and localization within axodendritic compartments serve to …

[HTML][HTML] Discovery of a small-molecule inhibitor of the TRIP8b–HCN interaction with efficacy in neurons

Y Han, ID Iyamu, MR Clutter, RK Mishra… - Journal of Biological …, 2022 - ASBMB
Major depressive disorder is a critical public health problem with a lifetime prevalence of
nearly 17% in the United States. One potential therapeutic target is the interaction between …

Identification of small-molecule inhibitors of hyperpolarization-activated cyclic nucleotide–gated channels

Y Han, K Lyman, M Clutter, GE Schiltz… - Journal of …, 2015 - journals.sagepub.com
Hyperpolarization-activated cyclic nucleotide–gated (HCN) channels function in the brain to
limit neuronal excitability. Limiting the activity of these channels has been proposed as a …

[HTML][HTML] Animal models suggest the TRIP8b-HCN interaction is a therapeutic target for major depressive disorder

KA Lyman, Y Han, DM Chetkovich - Expert Opinion on Therapeutic …, 2017 - Taylor & Francis
Major depressive disorder (MDD) remains a substantial public health problem despite the
existence of many available treatments. One issue with existing pharmacological options is …

[HTML][HTML] Enhancement of dorsal hippocampal activity by knockdown of HCN1 channels leads to anxiolytic-and antidepressant-like behaviors

CS Kim, PY Chang, D Johnston - Neuron, 2012 - cell.com
The hippocampus is an integral brain region for affective disorders. TRIP8b knockout mice
lacking functional HCN channels as well as both HCN1 and HCN2 knockout mice have …

Hippocampal cAMP regulates HCN channel function on two time scales with differential effects on animal behavior

KA Lyman, Y Han, C Zhou, I Renteria… - Science translational …, 2021 - science.org
Hyperpolarization-activated cyclic nucleotide–gated (HCN) channels regulate neuronal
excitability and represent a possible therapeutic target for major depressive disorder (MDD) …

[HTML][HTML] HCN channel targets for novel antidepressant treatment

SM Ku, MH Han - Neurotherapeutics, 2017 - Elsevier
Major depressive disorder (MDD) is a chronic and potentially life threatening illness that
carries a staggering global burden. Characterized by depressed mood, MDD is often difficult …

[HTML][HTML] Serotonin receptor 4 in the hippocampus modulates mood and anxiety

R Karayol, L Medrihan, JL Warner-Schmidt… - Molecular …, 2021 - nature.com
Abstract Serotonin receptor 4 (5-HT4R) plays an important role in regulating mood, anxiety,
and cognition, and drugs that activate this receptor have fast-acting antidepressant (AD)-like …

[HTML][HTML] Constitutive 5-HT2C receptor knock-out facilitates fear extinction through altered activity of a dorsal raphe-bed nucleus of the stria terminalis pathway

ST Süß, LM Olbricht, S Herlitze, K Spoida - Translational Psychiatry, 2022 - nature.com
Abstract Serotonin 2C receptors (5-HT2CRs) are widely distributed throughout the brain and
are strongly implicated in the pathophysiology of anxiety disorders such as post-traumatic …