Results 91 to 100 of about 1,884,358 (314)

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Quality Standards for the Development, Application, and Evaluation of Measurement Instruments in Social Science Survey Research [PDF]

open access: yes, 2015
[Introduction] Since its establishment in 2004, the German Data Forum (RatSWD), which is funded by the German Federal Ministry of Science and Research (BMBF), has been advising the federal government and the governments of the federal states (Länder) on ...
Quality Standards Working Group
core  

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

Economic and social impact assessment of water quality improvement

open access: yes, 2006
Water quality in Queensland’s rivers, coasts and estuaries varies considerably, ranging from some in pristine condition to others in very poor condition.
Alam, Khorshed   +2 more
core  

Long-Term Care Quality Assurance Policies in the European Union. ENEPRI Research Report No. 111, March 2012 [PDF]

open access: yes, 2012
This report analyses the quality assurance policies for long-term care (LTC) in the following countries: Austria, Estonia, Finland, France, Germany, Hungary, Italy, Latvia, Poland, Slovakia, Slovenia, Spain, Sweden, the Netherlands, and the United ...
Pelone, Ferruccio   +5 more
core  

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

Carers' quality of life and experiences of adult social care support in England [PDF]

open access: yes, 2014
Informal carers make a vital contribution to the well-being of the people they care for or look after. Against the policy background in England, the purpose of this study was to explore the views of carers who use adult social care support services.
Rand, Stacey E.   +2 more
core   +1 more source

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

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

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

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