Randomised controlled trial of LGBTQ-affirmative cognitive-behavioural therapy for sexual minority women's minority stress, mental health and hazardous drinking: Project EQuIP protocol.

Introduction: Sexual minority women represent one of the highest-risk groups for hazardous drinking and comorbid mental health problems (eg, depression, anxiety). Research has identified cognitive (eg, expectations of rejection), affective (eg, emotion dysregulation) and behavioural (eg, avoidant coping) pathways through which minority stress (eg, stigma) places sexual minority women at disproportionate risk of hazardous drinking and comorbid depression/anxiety; yet no evidence-based interventions have been tested to address these pathways in this population. This article describes the design of Project EQuIP (Empowering Queer Identities in Psychotherapy), a randomised controlled trial of a transdiagnostic lesbian, gay, bisexual, transgender, queer (LGBTQ)-affirmative cognitive-behavioural therapy intervention (CBT) designed to improve minority stress coping and reduce sexual minority women's hazardous drinking and mental health comorbidities.

Role of shear stress-induced red blood cell released ATP in atherosclerosis.

Altered hemodynamics is a key factor for atherosclerosis. For decades, endothelial cell (EC) responses to fluid-generated wall shear stress have been the central focus for atherogenesis. However, circulating blood is not a cell-free fluid, it contains mechanosensitive red blood cells (RBCs) that are also subjected to altered hemodynamics and release a large amount of ATP, but their impact on atherosclerosis has been overlooked.

Outcomes of Management of Progressive Radiosurgery-Treated Brain Metastasis With Resection Followed by Pathology-Informed Management: A Retrospective Study.

Background And Objectives: In patients treated with stereotactic radiosurgery (SRS) for brain metastases, follow-up imaging demonstrating progression may result from treatment effect/radionecrosis (RN) or tumor progression. We report long-term outcomes for a cohort of patients who demonstrated radiological progression on serial imaging after initial radiation and who underwent resection, at which point histology informed further management.

Methods: A retrospective chart review identified 76 patients with an associated 82 brain lesions between 2009 and 2022, that were initially treated with SRS, and then demonstrated suspicious imaging developing through at least 2 scan time points with either pathologic confirmation of tumor or RN.

Anti-icing properties of polar bear fur.

The polar bear () is the only Arctic land mammal that dives into water to hunt. Despite thermal insulation provided by blubber and fur layers and low Arctic temperatures, their fur is typically observed to be free of ice. This study investigates the anti-icing properties of polar bear fur.