In situ analysis reveals the TRiC duty cycle and PDCD5 as an open-state cofactor.

The ring-shaped chaperonin T-complex protein ring complex (TRiC; also known as chaperonin containing TCP-1, CCT) is an ATP-driven protein-folding machine that is essential for maintenance of cellular homeostasis. Its dysfunction is related to cancer and neurodegenerative disease. Despite its importance, how TRiC works in the cell remains unclear.

The association of overall dietary quality on stress, anxiety, depression, and academic performance in college students: a systematic review.

The objective of this systematic review was to examine current evidence regarding the associations between dietary quality and mental well-being indicators (stress, anxiety, and/or depression) in college students, with a secondary aim of characterizing the relationship between overall dietary quality and academic performance. : Searches were performed, and the PRISMA guidelines were followed for reporting the methods and results. Twelve observational studies were included and reviewed showing high dietary quality was associated with: low stress (four studies), stress (one study), and no significant association (two studies); low depression (three studies) and no significant association (two studies) and low anxiety (two studies), anxiety (one study), and no significant associations (two studies).

Demographic correlates of weight-loss strategies in US adults: Cross-sectional analysis of NHANES data 2017-2020.

Objective: To investigate the frequency of various weight loss strategies among adults in the United States and to explore which weight-loss strategies are associated with several demographic factors.

Methods: The study utilized 2017-2020 data from the National Health and Nutrition Examination Survey. Adult participants (N = 3,130) who had tried to lose weight during the past year were included.

Development and evaluation of the Capability, Opportunity, and Motivation to deliver Physical Activity in School Scale (COM-PASS).

Background: Teachers are recognized as 'key agents' for the delivery of physical activity programs and policies in schools. The aim of our study was to develop and evaluate a tool to assess teachers' capability, opportunity, and motivation to deliver school-based physical activity interventions.

Methods: The development and evaluation of the Capability, Opportunity, and Motivation to deliver Physical Activity in School Scale (COM-PASS) involved three phases.