Results 101 to 110 of about 23,738,827 (303)

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

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

[Stage Two Landscapes 12]

open access: yes, 2003
Wet on wet landscape of bare bushes in grey and pink foreground with green trees in background; blue and grey sky.Tiff file: 2300x3400 pixels, 22.4 Mb; Display: jpeg, 533x800 pixels ...
Father Edward Catich
core   +1 more source

[Stage Two Landscapes 14]

open access: yes, 2003
Wet on wet landscape of evergreen trees, grey and yellow foreground, purple sky.Tiff file: 2319x3351 pixels, 22.2 Mb; Display: jpeg, 557x800 pixels ...
Father Edward Catich
core   +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

[Stage Two Landscapes 25]

open access: yes, 2003
Wet on wet landscape in brown, grey, yellow and olive with 2 buildings in background and blue sky.Tiff file: 4410x3300 pixels, 41.6 Mb; Display: jpeg, 600x449 pixels ...
Father Edward Catich
core   +1 more source

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

4th Annual Two-Spirit Pow Wow, San Francisco

open access: yes, 2015
Color photograph from the 4th annual Two-Spirit Pow wow, far left in blue shirt Jay Armajo, holding United States Flag David Romero, eagle feather headdress and buckskin regalia Clide Hall, holding staff Liz Gamboa, possibly Lain in dark blue regalia ...
Bay Area American Indian Two Spirits
core  

[Stage Two Landscapes 05]

open access: yes, 2003
Wet on wet landscape of brown hills behind brown, green and red foreground with blue sky.Tiff file: 1990x2720 pixels, 15.5 Mb; Display: jpeg, 457x636 pixels ...
Father Edward Catich
core   +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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