Results 121 to 130 of about 1,200,470 (302)

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Queratoplastia: Características clínicas y evaluación de resultados Keratoplasy: Clinical characteristics and evaluation of results

open access: yesRevista Cubana de Oftalmología, 2008
Se realizó un estudio descriptivo longitudinal retrospectivo en el Instituto de Oftalmología "Ramón Pando Ferrer", con el objetivo de describir el comportamiento de algunas características de donantes y receptores de córneas en el período comprendido ...
Silvia López Hernández   +6 more
doaj  

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

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

National Survey of Donor Advised Fund Donors [PDF]

open access: yes
This report, The National Survey of Donor Advised Fund Donors, is the final of a three-part research series conducted by the Donor Advised Fund Research Collaborative (DAFRC).
Williams, Jeff   +4 more
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

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

Aid quality and donor rankings [PDF]

open access: yes
This paper offers new measures of aid quality covering 38 bilateral and multilateral donors, as well as new insights about the robustness and usefulness of such measures. The 2005 Paris Declaration on Aid Effectiveness and the follow-up 2008 Accra Agenda
Rogers, F. Halsey   +2 more
core  

Donor-acceptor-donor modular small organic molecules based on the naphthalene diimide acceptor unit for solution-processable photovoltaic devices

open access: yes, 2014
Two novel solution-processable small organic molecules, 4,9-bis(4-(diphenylamino)phenyl)-2,7-dioctylbenzo[3,8]phenanthroline-1,3,6,8(2H, 7H)-tetraone (S6) and 4,9-bis(benzo[b] thiophen-2-yl)-2,7-dioctylbenzo[3,8] phenanthroline-1,3,6,8 (2H,7H)-tetraone ...
SV Bhosale (14868226)   +5 more
core   +1 more source

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