Results 101 to 110 of about 19,606,816 (280)

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Optimism and positive body image in women: The mediating role of the feared fat self

Personality and Individual Differences, 2013
We predicted that an expectancy judgment about acquiring a feared fat self and an expectancy judgment about acquiring a hoped-for thin self would mediate dispositional optimism on positive body image. We also predicted that the mediation pathway through the feared self would be significantly stronger than that through the hoped-for self.
Dalley, Simon E., Vidal, Jose
openaire   +3 more sources

Unexcused absence from physical education in elementary school. On the role of autonomous motivation and body image factors.

, 2023
Physical education (PE) is an essential school subject due to its potential to promote well-being and health in all children. Yet, PE stands out among other subjects in terms of truancy. This study is one of the first to examine if unexcused absence from
Skoog, Therése,, Carolina Lunde, Tommy Reinholdsson, Therése Skoog, Lunde, Carolina,, Reinholdsson, Tommy, Lunde, Carolina, Reinholdsson, Tommy,, Skoog, Therése   +8 more
core   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Associations Between Positive Body Image, Sexual Liberalism, and Unconventional Sexual Practices in U.S. Adults [PDF]

, 2017
While studies have documented robust relationships between body image and sexual health outcomes, few studies have looked beyond sexual functioning in women.
Swami, V., Furnham, Adrian, Swami, V, Weis, L, Furnham, A, Barron, D, Weis, Laura, Barron, David, Barron, D., Furnham, A., Weis, L., Swami, Viren   +11 more
core   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Embodied Image: Gender differences in functional and aesthetic body image among Australian adolescents

, 2010
Perceptions of the body are not restricted to the way the body “looks”; they may also extend to the way the body “functions”. This research explores body image among male and female adolescents using the Embodied Image Scale (EIS), which incorporates ...
Abbott, Bree D., Abbott, Bree D, Barber, Bonnie L, Barber, Bonnie L.   +3 more
core   +1 more source

The relationship between Facebook and Instagram appearance-focused activities and body image concerns in young women [PDF]

, 2017
© 2017 The present study aimed to identify the specific social networking sites (SNS) features that relate to body image concerns in young women. A total of 259 women aged 18–29 years completed questionnaire measures of SNS use (Facebook and Instagram ...
Slater, Amy, Cohen, R, Slater, A, Toby Newton-John, Newton-John, Toby, Rachel Cohen, Newton-John, T, Amy Slater, Cohen, Rachel   +8 more
core   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source