Results 91 to 100 of about 4,074,440 (299)

Efficiency of network structures: The needle in the haystack [PDF]

open access: yes
The modelling of networks formation has recently became the object of an increasing interest in economics. One of the important issues raised in this literature is the one of networks efficiency.
Murat YILDIZOGLU (E3I, IFReDE-GRES)   +2 more
core  

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

open access: yesFEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson   +7 more
wiley   +1 more source

Partial Niche Partitioning in Three Sympatric Gull Species Through Foraging Areas and Habitat Selection

open access: yesEcology and Evolution
Anthropogenic habitat change is having a detrimental impact on biodiversity worldwide, altering the foraging behaviour and population dynamics of many species.
Nina J. O'Hanlon   +11 more
doaj   +1 more source

Developing a national programme of flood risk management measures: Moldova

open access: yesE3S Web of Conferences, 2016
A Technical Assistance project funded by the European Investment Bank has been undertaken to develop a programme of flood risk management measures for Moldova that will address the main shortcomings in the present flood management system, and provide the
Ramsbottom David   +3 more
doaj   +1 more source

Abnormal Parietal Brain Function in ADHD: Replication and Extension of Previous EEG Beta Asymmetry Findings

open access: yesFrontiers in Psychiatry, 2014
Background: Abundant work indicates ADHD abnormal posterior brain structure and function, including abnormal structural and functional asymmetries and reduced corpus callosum size.
T. Sigi eHale   +6 more
doaj   +1 more source

Positive selection determines T cell receptor V beta 14 gene usage by CD8+ T cells. [PDF]

open access: yes, 1989
We report here a mAb, 14-2, reactive with TCRs that include V beta 14. The frequency of V beta 14+ T cells varies with CD4 and CD8 subset and is controlled by the H-2 genes.
Liao, N, Maltzman, J, RAULET, David H.
core  

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Biofertilization increases soil organic carbon concentrations: results of a meta-analysis

open access: yesInternational Journal of Agricultural Sustainability
Protecting and building soil carbon has become a global policy priority, and novel agronomic fertilization practices may contribute to soil protection and climate-smart agriculture.
Berta Singla Just   +5 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Transcranial alternating current stimulation: A review of the underlying mechanisms and modulation of cognitive processes

open access: yesFrontiers in Human Neuroscience, 2013
Brain oscillations of different frequencies have been associated with a variety of cognitive functions. Convincing evidence supporting those associations has been provided by studies using intracranial stimulation, pharmacological interventions and ...
Christoph S Herrmann   +3 more
doaj   +1 more source

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