Results 81 to 90 of about 21,706,348 (252)

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

Molecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth, Rui P. L. Neves, Julia Geheb, Christian Ballmeyer, Nathalie Gaßmann, Kiki C. Andree, Monica Sudarsanam, Christiane Driemel, Celine Örencik, Andrè Franken, Eslam Elmaghraby, Sven H. Loosen, Roderburg Christoph, Sebastian Schoelch, Hans Neubauer, Wolfram T. Knoefel, Nikolas H. Stoecklein, Georg Fluegen   +17 more
wiley   +1 more source

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

FEBS 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, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Transferable Control [PDF]

, 2004
In this paper, we introduce the notion of transferable control, defined as a situation where one party (the principal, say) can transfer control to another party (the agent) but cannot commit herself to do so.
Dewatripont, M., Aghion, P., Rey, P.
core  

Gendered Peer Friendships and Romantic Relationships Among Youth with Cross-cultural Upbringings: Exploring Social Control

Young
Research and political discourse primarily emphasize social control within minority families, overlooking a broader perspective concerning diverse agents and contexts.
Tina Bojovic, Elisabeth Enoksen, Ingunn Studsrød   +2 more
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Formal Specification of Multi-Agent Systems

, 1995
In this paper the framework DESIRE, originally designed for formal specification of complex reasoning systems is used to specify a real-world multi-agent application on a conceptual level.
Keplicz, BD, Jennings, N. R., Brazier, FMT, Treur, J, Keplicz, B. D., Jennings, NR, Treur, J., Brazier, F. M. T.   +7 more
core   +1 more source

The Social Software of Corporate Governance: A Systems Analysis of Generalized Trust and Cultural Ecosystems

Systems
Corporate governance is a complex, adaptive open system; yet it is usually modeled, in the classical agency tradition, as a closed matrix of legal and financial contracts. Adopting an open systems perspective, we decode the “social software”—the informal
Vincent O’Connell, Fabian Jintae Froese   +1 more
doaj   +1 more source

Factors Influencing Diabetes Self-Management Among Medically Underserved Patients With Type II Diabetes

Global Qualitative Nursing Research, 2017
In this study, researchers compare and contrast issues regarding diabetes self-management between persons in good versus poor glycemic control. The sample comprises low-income racially diverse adults with diabetes from four mid-western community health ...
Jimmy Reyes, Toni Tripp-Reimer, Edith Parker, Brandi Muller, Helena Laroche   +4 more
doaj   +1 more source

Economia criminale, riappropriazione delle terre e ‘altreconomia’ nel Mezzogiorno

Scienze del Territorio, 2018
As well as representing a presidium of legality and contributing to re-inject in formal economy a huge mass of resources retrieved from shadow economy, the management for social purposes of properties confiscated to the mafia (a growing phenomenon in ...
Tonino Perna
doaj   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source