Effects of a cannabidiol/terpene formulation on sleep in individuals with insomnia: a double-blind, placebo-controlled, randomized, crossover study.

Study Objectives: Cannabidiol (CBD) is increasingly used as a health supplement, though few clinical studies have demonstrated benefits. The primary objective of this study was to evaluate the effects of an oral CBD-terpene formulation on sleep physiology in individuals with insomnia.

Methods: In this double-blind, placebo-controlled, randomized clinical trial, 125 individuals with insomnia received an oral administration of CBD (300 mg) and terpenes (1 mg each of linalool, myrcene, phytol, limonene, α-terpinene, α-terpineol, α-pinene, and β-caryophyllene) for ≥ 4 days/wk over 4 weeks using a crossover design.

Publisher Correction: Deubiquitinase Usp12 functions noncatalytically to induce autophagy and confer neuroprotection in models of Huntington's disease.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Author Correction: Deubiquitinase Usp12 functions noncatalytically to induce autophagy and confer neuroprotection in models of Huntington's disease.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Efficacy of Behavioral Couples Therapy Versus Individual Recovery Counseling for Addressing Posttraumatic Stress Disorder Among Women With Drug Use Disorders.

Behavioral couples therapy (BCT) for substance use disorder shares similar intervention strategies with empirically supported couples therapies for posttraumatic stress disorder (PTSD). Like couples-based PTSD therapies, BCT includes interventions that may help to improve PTSD, such as increasing positive behavioral exchanges and improving communication. Studies have yet to examine whether BCT, which has demonstrated efficacy for improving substance-related outcomes, is efficacious for reducing PTSD.

Deubiquitinase Usp12 functions noncatalytically to induce autophagy and confer neuroprotection in models of Huntington's disease.

Huntington's disease is a progressive neurodegenerative disorder caused by polyglutamine-expanded mutant huntingtin (mHTT). Here, we show that the deubiquitinase Usp12 rescues mHTT-mediated neurodegeneration in Huntington's disease rodent and patient-derived human neurons, and in Drosophila. The neuroprotective role of Usp12 may be specific amongst related deubiquitinases, as the closely related homolog Usp46 does not suppress mHTT-mediated toxicity.