Cumulative Social Disadvantage and Medicinal Cannabis Use Among Younger Adults in Rural Communities: A Mixed Methods Approach.

This mixed-methods study investigated the role of medicinal cannabis use among younger adults who live in rural communities and experience high levels of cumulative social disadvantage (CSD). Results are based on cross-sectional surveys and online interviews with 153 younger adults (18-35-years old) in rural California. We assessed participants' levels of CSD (high, medium, and low) and examined associations with perceived general physical and mental health and with medicinal use of cannabis (MUC).

Statistical examination of shared loci in neuropsychiatric diseases using genome-wide association study summary statistics.

Continued methodological advances have enabled numerous statistical approaches for the analysis of summary statistics from genome-wide association studies. Genetic correlation analysis within specific regions enables a new strategy for identifying pleiotropy. Genomic regions with significant 'local' genetic correlations can be investigated further using state-of-the-art methodologies for statistical fine-mapping and variant colocalisation.

The risk and protective factors, response to disclosure, and interventions for sibling sexual abuse: A systematic review.

Background: Sibling sexual abuse (SSA) is the most common form of intra-familial child sexual abuse yet is largely understudied.

Objective: To systematically review the literature on risk and protective factors, disclosure patterns and responses to disclosure, and therapeutic or other responses to cases of sibling sexual abuse.

Methods: In line with PRISMA guidelines, six key databases were searched along with a systematic search of key grey literature sources.

Diagnosis of Menopause in a Captive Sumatran Orangutan (Pongo abelii).

Humans were long thought to be the only mammal to experience menopause, the permanent cessation of reproduction followed by a long post-reproductive lifespan. More recently, evidence has been found for the existence of menopause in other long-lived mammals, including chimpanzees and gorillas. However, orangutans, which have the longest interbirth interval of any primate, have rarely been studied in this period of their lives.