Results 171 to 180 of about 15,654,533 (356)

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

open access: yesFEBS 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

Factores De Éxito Del Comercio Electrónico En Las Pyme’s De Ciudad Victoria, Tamaulipas, México

open access: yes, 2016
Factores De Éxito Del Comercio Electrónico En Las Pyme’s De Ciudad Victoria, Tamaulipas ...
MARTIN LEDEZMA MUÑOZ
core  

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

El género, la edad, la formación profesional y la experiencia docente como factores diferenciadores del desempeño de los profesores en las evaluaciones adelantadas por los estudiantes de la universidad

open access: yesPraxis, 2013
Las prácticas evaluativas tradicionalmente se concentraban en la verificación de los aprendizajes de los estudiantes, reduciendo el uso de la evaluación universitaria y de los demás contextos institucionales solo a éste objeto evaluativo que con el ...
JUAN VICENTE ORTIZ FRANCO
doaj  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Prevalencia de los trastornos mentales en el área de salud de Lanzarote

open access: yes, 2016
Programa de doctorado: Patología quirúrgica, reproducción humana y factores psicológicos y el proceso de enfermar. La fecha de publicación es la fecha de lecturaOBJETIVOS -Determinar la prevalencia de los trastornos mentales (TM) y estudiar los factores ...
Cabrera Mateos, José Luis
core  

ARQUITECTURA COMPUTACIONAL PARA PREDECIR EL RENDIMIENTO ACADÉMICO DE ALUMNOS DE LA UNIVERSIDAD AGOSTINHO NETO

open access: yesTecnología Educativa, 2016
El estudio de los factores que intervienen en el rendimiento académico de los alumnos ha sido y sigue siendo un tema objeto de investigación pedagógica por cuanto aporta información de mucho valor en el proceso de personalización de la enseñanza y en la
Pedro António Kinsumba   +2 more
doaj  

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

open access: yesFEBS 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

open access: yesFEBS 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   +2 more
wiley   +1 more source

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