Results 51 to 60 of about 39,366 (261)

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

Impact of physical activity on Chinese college students’ “going into the world” psychology: chain mediating effects of hardiness and positive academic emotions

Frontiers in Psychology
IntroductionBased on positive psychology and emotion regulation theory, this study constructed a chain mediation model to explore the mechanism through which physical activity influences Chinese college students’ “Going into the World” psychology ...
Xiangxuan Guo, Xiangxuan Guo, Dawei Cao, Donghuan Bai, Dong Wu, Lulu Kuang   +5 more
doaj   +1 more source

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

Electrochemically Mediated Reversible Addition–Fragmentation Chain-Transfer Polymerization [PDF]

Macromolecules, 2017
An electrochemically mediated reversible addition-fragmentation chain-transfer polymerization (eRAFT) of (meth)acrylates was successfully carried out via electroreduction of either benzoyl peroxide (BPO) or 4-bromobenzenediazonium tetrafluoroborate (BrPhN2+) which formed aryl radicals, acting as initiators for RAFT polymerization.
Yi Wang, Marco Fantin, Sangwoo Park, Eric Gottlieb, Liye Fu, Krzysztof Matyjaszewski   +5 more
openaire   +2 more sources

The impact of short video addiction on the creativity of college students: the mediating role of intrinsic motivation and innovative self-efficacy

Frontiers in Psychology
ObjectiveThis study aimed to investigate the relationship between short video addiction and creativity among college students, and to examine the mediating roles of intrinsic motivation and innovative self-efficacy in this relationship.MethodsA ...
Pengfei Sha, Yongzhen Gu
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

The relationship between weight stigma and physical activity avoidance among college students: a chain mediation of body image and psychological resilience

Frontiers in Psychology
BackgroundPhysical activity avoidance among college students is a public health issue related to their health and well-being. Factors such as weight stigma, body image, and psychological resilience are associated with physical activity avoidance ...
Chen Sun, Chen Sun, Paramasivam Muthusamy, Jiao Li, Jiao Li, Heng Xu, Heng Xu, Junying Du, Kaiyuan Liu, Song Wei, Lulu Zhang   +10 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source