Results 51 to 60 of about 569,561 (310)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

A Stress Memory Effect in Olivine at Upper Mantle Pressures and Temperatures

Geophysical Research Letters
Cyclic deformation experiments on olivine aggregates have been conducted at pressures of 1.9–2.8 GPa and temperatures of 297–1250 K. Measurements of mechanical data combined with acoustic emission (AE) monitoring revealed that activity of AE increased ...
T. Ohuchi, Yuji Higo, Noriyoshi Tsujino, Sho Kakizawa, Yusuke Seto, Yoshio Kono, Hirokatsu Yumoto, Takahisa Koyama, Hiroshi Yamazaki, Yasunori Senba, Haruhiko Ohashi, Ichiro Inoue, Hiroyuki Ohsumi, Yujiro Hayashi, Makina Yabashi, Tetsuo Irifune   +15 more
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Occupation-related musculoskeletal pain in school teachers: A cross-sectional survey

Advances in Biomedical and Health Sciences, 2023
Background: Teaching profession demands the high level of physical and psychological involvement. Musculoskeletal pain is common among different professionals.
Noor Mohammad, Sneha Chauhan, Nahid Khan
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Editorial: Stress and Stress Management – Pushing Back Against Existing Paradigms

, 2023
Editorial: Stress and Stress Management – Pushing Back Against Existing ...
J J Mazzola (13325232), M J Grawitch (13325226), L K Barber (13325229), Michael Leiter (13080858)   +3 more
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Longitudinal study of housing for the promotion of health and well‐being using a covariance structure model to identify the causal relationships between satisfaction with living environment, stress, and chronic low back pain

Japan Architectural Review, 2018
The purpose of this paper is to clarify the causal relationship between certain factors through longitudinal research on health and living environment.
Natsuko Nagasawa, Rika Yamaguchi, Ryuichi Kato, Shin‐ichi Tanabe   +3 more
doaj   +1 more source

Mathematical study of the effects of applied stress, T-stress and back stress in photoelastic fringe patterns [PDF]

, 2006
This work is an attempt at developing a novel mathematical model to describe the stresses near the crack tip, taking into consideration the effects of plasticity.
Patterson, E. A., Christopher, C. J., James, M. N., Tee, K. F.   +3 more
core  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source