Results 61 to 70 of about 25,877 (283)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Surveying consumer preferences for eco-labeled fruits and vegetables in Euro-Mediterranean alternative food systems

Frontiers in Sustainable Food Systems
The growing environmental challenges in Mediterranean fruit and vegetables production, including water scarcity, soil degradation, and biodiversity loss, have led to increased interest in alternative food systems as a pathway to sustainable agriculture ...
Marzieh Aminravan, Sina Ahmadi Kaliji, Luca Mulazzani, Cosimo Rota, Luca Camanzi   +4 more
doaj   +1 more source

Vertical Linkages in Agri-Food Supply Chains: Roles for Producers

European Countryside, 2023
Agricultural producers are entities that largely decide on the structure of the agri-food supply chain. Currently, the European Union is striving to shorten supply chains in agriculture, as short supply chains are ecologically, economically and socially ...
Körmendiová Bianka, Hupková Daniela, Dobošová Ľudmila, Stępień Sebastian, Borychovski Michał   +4 more
doaj   +1 more source

Value in short food supply chains

Scientific Papers of Silesian University of Technology. Organization and Management Series
Purpose: This study examines consumer preferences in Short Food Supply Chains (SFSCs) to identify key factors influencing purchasing decisions. The research aims to bridge the gap in understanding consumer-perceived value in SFSCs and provide practical insights for producers and policymakers. Design/methodology/approach: The study employs Q-methodology,
Domagała, Wojciech, Zawadzki, Wojciech
openaire   +1 more source

Is the Short Food Supply Chain an Efficient Solution for Sustainability in Food Market?

Agriculture and Agricultural Science Procedia, 2016
AbstractShort supply chain, as legally defined by Reg. 1305/13, is able to reach goals of “sustainable agriculture”, through the reduction of transportation costs and consequently of CO2 emissions. In addition, it promotes biodiversity and implements periurban agriculture. The interest for short food chain is growing in EU and in national legislations,
openaire   +3 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

GENERATION Z PURCHASING BEHAVIORS WITHIN URBAN SHORT FOOD SUPPLY CHAINS [PDF]

Annals of the Polish Association of Agricultural and Agribusiness Economists
Short food supply chains (SFSCs) can play a crucial role in creating sustainable and resilient urban food systems. The primary objective of the study was to understand Generation Z’s perceptions of short food supply chains (SFSCs) in urban areas of ...
Monika Roman
doaj   +1 more source

Catene del valore e cibo ai tempi del COVID-19. Una ricerca esplorativa sulle filiere corte in Italia

Fuori Luogo, 2021
Il dibattito sull’impatto che la pandemia da COVID-19 ha avuto sul sistema agroalimentare è animato da posizioni molto contrastanti. Mentre alcuni autori tendono a sottolineare la grande capacità di resilienza mostrata dalle catene del cibo a livello ...
Alessandra Corrado, Marco Fama
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source