Leisa A Glantz

Background: Neurosteroids mediate stress signaling and have been implicated in the pathogenesis of post-traumatic stress disorder (PTSD) in both preclinical and clinical studies. Compared to controls, subjects with PTSD exhibit...

Although the etiology of schizophrenia remains unknown, diverse neuropathological evidence suggests a disorder of synaptic connectivity. Apoptosis is a form of cell death that helps determine synaptic circuitry during neurodevelopment...

Complexin 1 (CX1) and complexin 2 (CX2) are presynaptic proteins that modulate neurotransmitter release and are used as markers of inhibitory and excitatory synapses, respectively. The aim of this study...

In schizophrenia, studies indicate that apoptotic susceptibility in cortex may be increased. A role for apoptosis in schizophrenia could potentially contribute to post-mortem evidence of reduced cortical neuropil and neuroimaging...

The cortical neuropathology of schizophrenia includes neuronal atrophy, decreased neuropil, and alterations in neuronal density. Taken together with evidence of decreased synaptic markers and dendritic spines, the data suggest that...

While schizophrenia is generally considered a neurodevelopmental disorder, evidence for progressive clinical deterioration and subtle neurostructural changes following the onset of psychosis has led to the hypothesis that apoptosis may...

Multiple lines of evidence from pharmacological, neuroimaging, and postmortem studies implicate disturbances in cortical glutamate neurotransmission in the pathophysiology of schizophrenia. Given that pyramidal neurons are the principal source of...