Patterns of Social Support and LGBTQ + Community Involvement Among Gay, Bisexual, and Other Men Who Have Sex with Men in Australia and Their Effect on HIV-Related Outcomes: A Latent Class Analysis.

Peer support from social networks of gay, bisexual, and other men who have sex with men (GBMSM) has been recognised as a critical driver of engagement with HIV prevention. Using data from an online cross-sectional survey of 1,032 GBMSM aged 18 or over in Australia, a latent class analysis was conducted to categorise participants based on social support, LGBTQ + community involvement, and social engagement with gay men and LGBTQ + people. Comparisons between classes were assessed using multivariable multinomial logistic regression.

X-ray Nanoimaging of a Heterogeneous Structural Phase Transition in VO.

Controlling the Mott transition through strain engineering is crucial for advancing the development of memristive and neuromorphic computing devices. Yet, Mott insulators are heterogeneous due to intrinsic phase boundaries and extrinsic defects, posing significant challenges to fully understanding the impact of microscopic distortions on the local Mott transition. Here, using a synchrotron-based scanning X-ray nanoprobe, we studied the real-space structural heterogeneity during the structural phase transition in a VO thin film.

Remote Symptom Monitoring of Patients With Advanced Lung Cancer (The ProWide Study): A Randomized Controlled Trial.

Purpose: Remote symptom monitoring of patients with cancer has previously shown potential for improving clinical outcomes. This study aimed to evaluate the effects of remote symptom monitoring in patients with lung cancer after palliative induction treatment.

Methods: In a Danish multicenter randomized controlled trial, patients were randomly assigned 1:1 to remote symptom monitoring (intervention arm) added to standard of care versus standard of care (control arm).

Modulation of stress-related behaviour by preproglucagon neurons and hypothalamic projections to the nucleus of the solitary tract.

Stress-induced behaviours are driven by complex neural circuits and some neuronal populations concurrently modulate diverse behavioural and physiological responses to stress. Glucagon-like peptide-1 (GLP-1)-producing preproglucagon (PPG) neurons within the lower brainstem caudal nucleus of the solitary tract (cNTS) are particularly sensitive to stressful stimuli and are implicated in multiple physiological and behavioural responses to interoceptive and psychogenic threats. However, the afferent inputs driving stress-induced activation of PPG neurons are largely unknown, and the role of PPG neurons in anxiety-like behaviour is controversial.

Increasing event-driven HIV pre-exposure prophylaxis use among gay, bisexual and other men who have sex with men in Australia: results from behavioural surveillance 2019-2023.

Introduction: HIV pre-exposure prophylaxis (PrEP) has been publicly available since 2018 in Australia as a daily regimen. In 2019, clinical guidelines were updated to support guidance on event-driven PrEP (ED-PrEP) use. We assessed trends in the PrEP dosing regimen by comparing daily PrEP use to ED-PrEP among cisgender gay, bisexual and other men who have sex with men (GBMSM).