Reduced expression of the serotonin transporter impacts mitochondria in a sexually dimorphic manner.

Neuropsychiatric and neurodevelopmental disorders are complex conditions that arise from a variety of interacting genetic and environmental factors. Among these factors, altered serotonergic signalling and mitochondrial dysfunction are strongly implicated, with a growing body of evidence to suggesting that serotonergic signalling is an important regulator of mitochondrial biogenesis. The serotonin transporter (SERT) functions to regulate synaptic 5-HT, and human allelic variants of the serotonin reuptake transporter-linked polymorphic region (5-HTTLPR) are associated with reduced SERT expression and increased susceptibility for developing neuropsychiatric disorders.

Evaluating the impact of a tertiary multidisciplinary meeting in metastatic breast cancer: A prospective study.

Background: Metastatic breast cancer (mBC) guidelines recommend multidisciplinary meetings (MDM), but there is limited research on their impact. This prospective study examines the impact of an mBC MDM on management plans, their implementation rate, and costs and benefits at an Australian metropolitan breast cancer center.

Methods: Consecutive mBC MDM patients were enrolled.

Environmental and dietary factors associated with urinary OH-PAHs in mid-pregnancy in a large multi-site study.

Background: PAH exposure is associated with adverse health outcomes, but exposure sources in pregnancy are not well-understood.

Objectives: We examined associations between urinary OH-PAHs during pregnancy and environmental tobacco smoke (ETS) and short-term ambient air pollution exposure. Participants included 1603 pregnant non-smokers in three cohorts from 7 sites across the USA.

Associations of Phthalate Exposure With Adiposity and Metabolic Syndrome in US Adolescents and Adults, NHANES 2013 to 2018.

Context: Phthalates are ubiquitous endocrine-disrupting chemicals and suspected obesogens. However, the associations with fat distribution and associated cardiometabolic complications remain unclear.

Objective: We examined the associations between phthalate exposure, body fat (total and distribution patterns), and metabolic syndrome (MetS) among US adolescents and adults.

Improving communication skills in caregivers: an adaptation and pilot test of a brief training module for caregivers of people with cancer in Australia.

Purpose: Informal caregivers play a pivotal role in providing support to cancer survivors, yet have reported challenges with communicating with health providers to get all the information they need to provide optimal care. We aimed to adapt and pilot test a brief communication skills training program (COMFORT) to improve caregiver-provider communication in an Australian cancer setting.

Methods: Module adaptation was guided by the cultural adaptation model.