Improving mental health among intensive care unit staff with communication skills training.

Purpose: Intensive Care Unit (ICU) staff report that a large part of the work-related distress they experience is related to communication situations with colleagues, patients, and relatives. Based on these findings, the aim of the present study was to preliminary evaluate the effects of a novel Communication Skills Training (CST) program on mental health among ICU staff.

Methods: The CST program was delivered to the entire work force of an ICU at a Swedish hospital and was evaluated as an uncontrolled clinical trial with three repeated measures.

Single-blinded, randomised, parallel-group, controlled trial comparing the efficacy and cost-effectiveness of therapist- and self-guided internet-delivered behavioural activation versus treatment as usual for adolescents with mild to moderate depression: study protocol.

Introduction: The number of adolescents seeking professional help for depression is increasing and, despite advances in treatment, large unmet treatment needs remain. In the current protocol, we describe the design and methodology of a randomised controlled trial (RCT) to evaluate the clinical efficacy of two forms of internet-delivered behavioural activation (I-BA), with and without therapist support, in reducing depressive symptoms, compared with treatment as usual (TAU). Secondary objectives include examining the 12-month maintenance of the treatment effects and conducting a health economic evaluation of the interventions.

Empowered and engaged: Group exercise for adolescent depression - perspectives from adolescents, parents and healthcare professionals.

Objectives: Depression is increasing and is a leading cause of disease burden among adolescents. Available evidence-based treatments with medication or psychotherapy have modest effects. Aerobic exercise is a hopeful alternative as an augmenter or a stand-alone treatment.

"Therapy without a therapist?" The experiences of adolescents and their parents of online behavioural activation for depression with and without therapist support.

Behavioural Activation (BA) is an established treatment for adults with depression, and research on BA for adolescents is promising. However, there is a knowledge gap in terms of the experiences of adolescents and their parents BA for depression delivered online. Furthermore, there have been no previous studies conducted on the experiences of respondents with regard to the role of the therapist in online treatment.

Living a longer life: unique lessons from the naked mole-rat blood system.

Analysis of functional deterioration of the blood system during ageing has been largely confined to the mouse and human system. In this issue, Emmrich et al (2022) report the first comprehensive characterisation of the haematopoietic system of the naked mole-rat (NMR), an exceptionally long-lived rodent, highlighting its unique features and uncovering potential strategies to sustain haematopoiesis during an extended lifetime.

Differential role of cytosolic Hsp70s in longevity assurance and protein quality control.

70 kDa heat shock proteins (Hsp70) are essential chaperones of the protein quality control network; vital for cellular fitness and longevity. The four cytosolic Hsp70's in yeast, Ssa1-4, are thought to be functionally redundant but the absence of Ssa1 and Ssa2 causes a severe reduction in cellular reproduction and accelerates replicative aging. In our efforts to identify which Hsp70 activities are most important for longevity assurance, we systematically investigated the capacity of Ssa4 to carry out the different activities performed by Ssa1/2 by overproducing Ssa4 in cells lacking these Hsp70 chaperones.

How and why do toxic conformers of aberrant proteins accumulate during ageing?

Ageing can be defined as a gradual decline in cellular and physical functions accompanied by an increased sensitivity to the environment and risk of death. The increased risk of mortality is causally connected to a gradual, intracellular accumulation of so-called ageing factors, of which damaged and aggregated proteins are believed to be one. Such aggregated proteins also contribute to several age-related neurodegenerative disorders e.

Lifespan Control by Redox-Dependent Recruitment of Chaperones to Misfolded Proteins.

Caloric restriction (CR) extends the lifespan of flies, worms, and yeast by counteracting age-related oxidation of H2O2-scavenging peroxiredoxins (Prxs). Here, we show that increased dosage of the major cytosolic Prx in yeast, Tsa1, extends lifespan in an Hsp70 chaperone-dependent and CR-independent manner without increasing H2O2 scavenging or genome stability. We found that Tsa1 and Hsp70 physically interact and that hyperoxidation of Tsa1 by H2O2 is required for the recruitment of the Hsp70 chaperones and the Hsp104 disaggregase to misfolded and aggregated proteins during aging, but not heat stress.