Dendritic spine pathology in neuropsychiatric disorders
Substantial progress has been made toward understanding the genetic architecture,
cellular substrates, brain circuits and endophenotypic profiles of neuropsychiatric disorders, …
cellular substrates, brain circuits and endophenotypic profiles of neuropsychiatric disorders, …
Dendritic structural plasticity and neuropsychiatric disease
MP Forrest, E Parnell, P Penzes - Nature Reviews Neuroscience, 2018 - nature.com
The structure of neuronal circuits that subserve cognitive functions in the brain is shaped
and refined throughout development and into adulthood. Evidence from human and animal …
and refined throughout development and into adulthood. Evidence from human and animal …
[PDF][PDF] Psychiatric risk factor ANK3/ankyrin-G nanodomains regulate the structure and function of glutamatergic synapses
…, K Myczek, J Radulovic, GT Swanson, P Penzes - Neuron, 2014 - cell.com
Recent evidence implicates glutamatergic synapses as key pathogenic sites in psychiatric
disorders. Common and rare variants in the ANK3 gene, encoding ankyrin-G, have been …
disorders. Common and rare variants in the ANK3 gene, encoding ankyrin-G, have been …
[HTML][HTML] The neuronal Rho-GEF kalirin-7 interacts with PDZ domain–containing proteins and regulates dendritic morphogenesis
P Penzes, RC Johnson, R Sattler, X Zhang, RL Huganir… - Neuron, 2001 - cell.com
Spine function requires precise control of the actin cytoskeleton. Kalirin-7, a GDP/GTP exchange
factor for Rac1, interacts with PDZ proteins such as PSD-95, colocalizing with PSD-95 …
factor for Rac1, interacts with PDZ proteins such as PSD-95, colocalizing with PSD-95 …
[HTML][HTML] Rapid induction of dendritic spine morphogenesis by trans-synaptic ephrinB-EphB receptor activation of the Rho-GEF kalirin
The morphogenesis of dendritic spines, the major sites of excitatory synaptic transmission in
the brain, is important in synaptic development and plasticity. We have identified an ephrinB-…
the brain, is important in synaptic development and plasticity. We have identified an ephrinB-…
Common mechanisms of excitatory and inhibitory imbalance in schizophrenia and autism spectrum disorders
R Gao, P Penzes - Current molecular medicine, 2015 - ingentaconnect.com
Autism Spectrum Disorders (ASD) and Schizophrenia (SCZ) are cognitive disorders with
complex genetic architectures but overlapping behavioral phenotypes, which suggests …
complex genetic architectures but overlapping behavioral phenotypes, which suggests …
Disrupted-in-Schizophrenia 1 (DISC1) regulates spines of the glutamate synapse via Rac1
Synaptic spines are dynamic structures that regulate neuronal responsiveness and plasticity.
We examined the role of the schizophrenia risk factor DISC1 in the maintenance of spine …
We examined the role of the schizophrenia risk factor DISC1 in the maintenance of spine …
[HTML][HTML] Kalirin-7 controls activity-dependent structural and functional plasticity of dendritic spines
…, KM Woolfrey, CY Shum, DJ Surmeier, P Penzes - Neuron, 2007 - cell.com
Activity-dependent rapid structural and functional modifications of central excitatory synapses
contribute to synapse maturation, experience-dependent plasticity, and learning and …
contribute to synapse maturation, experience-dependent plasticity, and learning and …
Rapid modulation of spine morphology by the 5-HT2A serotonin receptor through kalirin-7 signaling
…, RT Strachan, BL Roth, P Penzes - Proceedings of the …, 2009 - National Acad Sciences
The 5-HT 2A serotonin receptor is the most abundant serotonin receptor subtype in the cortex
and is predominantly expressed in pyramidal neurons. The 5-HT 2A receptor is a target of …
and is predominantly expressed in pyramidal neurons. The 5-HT 2A receptor is a target of …
Kalirin regulates cortical spine morphogenesis and disease-related behavioral phenotypes
…, JF Disterhoft, DJ Surmeier, P Penzes - Proceedings of the …, 2009 - National Acad Sciences
Dendritic spine morphogenesis contributes to brain function, cognition, and behavior, and is
altered in psychiatric disorders. Kalirin is a brain-specific guanine-nucleotide exchange …
altered in psychiatric disorders. Kalirin is a brain-specific guanine-nucleotide exchange …