Results 141 to 150 of about 2,441,168 (288)

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

The Impact of Early Social Interactions on Numerical Abilities in Domestic Chicks ( Gallus gallus )

open access: yes
openNumerical abilities have been observed in many species and they are closely related to the socialisation of animals, such as when they form groups, engage in cooperative hunting, or establish hierarchies. Newborn domestic chicks ( Gallus gallus ) are
KARADUMAN, DOGA
core  

Prenatal Testosterone Exposure and Numerical Competence in Children and Adults [PDF]

open access: yes
The present thesis sought to investigate the potential relationship between the second to fourth finger ratio (2D:4D), as a somatic marker of prenatal testosterone exposure, and basic numerical skills in children and adults.
Brookes, Helen
core  

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

open access: yesFEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara   +3 more
wiley   +1 more source

Cognition

open access: yes, 2018
L’article offre un aperçu de l’élaboration épistémologique du concept de cognition dans la revue Hermès. L’engagement de la revue dans le champ des sciences de la cognition offre les gages d’une résistance au scientisme qui menace, et propose au lecteur ...
Besnier, Jean-Michel
core  

The Neurocognitive Bases of Numerical Cognition

open access: yes, 2018
Numerical Cognition describes the processes that one uses to assimilate, ascribe and manipulate numerical information. This chapter is organised into two sections. The first draws heavily on data from Developmental and Experimental Psychology.
Francesco Sella   +2 more
core   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

open access: yesFEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão   +3 more
wiley   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

open access: yesFEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay   +2 more
wiley   +1 more source

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