Results 101 to 110 of about 9,439,872 (313)

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

How Low Business Tax Rates Attract Multinational Headquarters: Municipality-Level Evidence from Germany [PDF]

open access: yes
Most existing empirical evidence on the impact of profit taxation on multinational firm activity is based on cross-country data. One major drawback of such data is that countries differ not only with regard to taxes but along other dimensions which might
Peter Egger   +2 more
core  

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

Preventive Behaviors Related to Women\'s Genital Tract Infections

open access: yesJournal of Holistic Nursing and Midwifery, 2016
Introduction: Attachment styles are important factors in determining the psychological harms in people especially aggression. Objective: This study aimed at determining the level of aggression in different types of attachment styles in 15 to 17-year-old
Azizeh Farshbaf Khalili   +3 more
doaj  

Dynamic Risk Profile of the US Term Structure by Wavelet MRA [PDF]

open access: yes
A careful examination of interest rate time series from different U.S. Treasury maturities by Wavelet Multiresolution Analysis (MRA) suggests that the first differences of the term structure of interest rate series are periodic or, at least, cyclic, non ...
CORNELIS A. LOS, SUTTHISIT JAMDEE
core  

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

Calidad de la dieta española según el índice de alimentación saludable Spanish diet quality according to the healthy eating index

open access: yesNutrición Hospitalaria, 2011
Objetivo: determinar la calidad de la dieta española mediante el Índice de Alimentación-Saludable (IASE) y su relación con variables geográficas y socioeconómicas. Metodología: Estudio descriptivo transversal a partir de Encuesta-Nacional-Salud-2006 (ENS-
A. I. Norte Navarro, R. Ortiz Moncada
doaj  

Adaptation, Local Frequency-Dependent and Global Frequency-Independent Selection

open access: yes, 2020
There is a tension between, on the one hand, the view that natural selection produces adaptations, and on the other hand, the theoretical results showing that the links between natural selection are weakened in different evolutionary scenarios such as situations of (negative) frequency-dependent selection or more generally in situations where fitnesses
openaire   +3 more sources

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

open access: yesMolecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang   +8 more
wiley   +1 more source

Disturbances of sensation occasioned by experimental arrest of blood flow

open access: yesArquivos de Neuro-Psiquiatria, 1949
Disturbances of sensation in the hand were studied during and after experimental arrest of circulation to the arm. Blockage of circulation was performed as outlined by Lewis and Pochin, by putting the cuff of a sphygmomanometer on the upper arm and ...
Alfred Auersperg   +2 more
doaj  

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