Results 111 to 120 of about 2,968,753 (303)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Assessing Economic Complexity with Input-Output Based Measures [PDF]

open access: yes
Economic complexity can be defined as the level of interdependence between the component parts of an economy. In input-output systems, intersectoral connectedness is a crucial feature of analysis, and there are many different methods for measuring it ...
J. Ferreira do Amaral   +2 more
core  

Dynamic Connectedness and Spillover-Based Machine Learning for Energy-Market Risk Identification: Evidence from U.S. Energy Markets

open access: yesEnergies
Cross-market risk transmission in U.S. energy markets has become increasingly complex as fossil fuel prices, electricity markets, and clean energy financial exposure respond differently to stress episodes.
Junlong Ti   +2 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Revisiting the Concept of School Connectedness: Is School Connectedness an Attribute of Schools, and Does Its Protectiveness Against Risky Health Behaviours Vary Between Schools?

open access: yes, 2019
Objective: School connectedness has been found to be protective against negative health behaviours for adolescents. This study assesses 1) the extent that school connectedness is an attribute of the school, and 2) whether the protective associations of ...
MacLellan, Margaret
core  

Allotment gardening, connectedness to nature and wellbeing [PDF]

open access: yes, 2013
The potential for green interventions to promote mental wellbeing and reduce mental distress is increasingly being recognised (Mind, 2007). Preliminary evidence suggests that allotment gardening activities may have a significant effect on mental ...
Webber, J.
core  

Macroeconomic determinants of the JSE size-base industries connectedness: evidence from changing market conditions

open access: yesCogent Economics & Finance
This study provides evidence and proof of dynamic return connectedness alongside the revelation that certain macroeconomic factors determine the return connectedness of size-based industries of the Johannesburg Stock Exchange (JSE). The objective of this
Babatunde Lawrence   +2 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

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