Results 121 to 130 of about 460,086 (309)

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Farm Production Diversity: Is it Important for Food Security, Dietary Diversity and Nutrition? Panel Data Evidence from Uganda

open access: yes, 2020
Improved food security (quantities of food available to households for consumption) and nutrition security (quality of food available to households) remain global problems.
Nalunga, Shamim, Sekabira, Haruna
core  

The Multifaceted Nature of “Food Diversity” as a Life-Related Legal Value

open access: yes, 2018
International and Italian legal literature has dedicated considerable worthy research to food law in relation to questions such as food security, quality and typicality (along with the related topics of indication and guarantee of origin), the right to ...
M. MONTEDURO, Massimo Monteduro
core   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

open access: yesFEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno   +3 more
wiley   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Taxonomic Characteristics of Twelve New Yeast Species Isolated in 2023 Not Listed in the National Species List of Korea

open access: yes한국균학회지
With a history spanning 9,000 years, yeast has played a central role in the traditional production of fermented foods, particularly alcohol and bakery.
Jung-Woo Ko   +7 more
doaj   +1 more source

Rising food prices and coping strategies : household-level evidence from Afghanistan [PDF]

open access: yes
This paper investigates the impact of rising wheat prices -- during the 2007/08 global food crisis -- on food security in Afghanistan. Exploiting the temporal stratification of a unique nationally-representative household survey, the analysis finds ...
Jolliffe, Dean, D'Souza, Anna
core  

Bio-Cultural Diversity for Food Security: Traditional Wild Food Plants and Their Folk Cuisine in Lakki Marwat, Northwestern Pakistan

open access: yes
Ethnobotanical studies on foraging are essential for documenting neglected or previously unknown wild food plants, which may be crucial for promoting the diversification of food sources and contributing to food security and sovereignty.
Tehsin Ullah   +7 more
core   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

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