Results 41 to 50 of about 37,432 (310)

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

La experiencia mística de Dios en las Confesiones de San Agustín en relación con Las Moradas de Santa Teresa [PDF]

Indivisa, Boletín de Estudios e Investigación, 2012
Saint Teresa has the experience of God in The Mansions, mainly as Husband. She is led to him through courtship and wedding in order to reach its climax in spiritual marriage. Love is the key. Nobody questions, at least in religious contexts, its mystical
José Luis Cancelo García
doaj  

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

SPECIFICITY OF THE PASSIVE STATE OF IRON IN SLIGHTLY ALKALINE AQUEOUS MEDIA WITH DIFFERENT ANIONIC COMPOSITION

Конденсированные среды и межфазные границы, 2017
A comparative analysis of the effect of anionic composition and hydrodynamic conditions on the passivation of iron in a borate buffer (pH 8.4) and hydrocarbonate (pH 8.3 с(NaHCO3) = 0.075 М) aqueous solutions was carried out.
Nafi kova Natalia G., Kaluzhina Svetlana A., Sanina Maria Yu.   +2 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Ultrafine Grain 316L Stainless Steel Manufactured by Ball Milling and Spark Plasma Sintering: Consequences on the Corrosion Resistance in Chloride Media

Metals
This paper reports experimental results concerning the corrosion of 316L austenitic stainless steels produced by ball milling and spark plasma sintering in NaCl electrolyte. Specimens with grain sizes ranging from 0.3 µm to 3 µm, without crystallographic
Eric Hug, Clément Keller, Cendrine Folton, Jade Papin, Kostiantyn Tabalaiev, Gaël Marnier   +5 more
doaj   +1 more source

‘Passive-active’ As a Functional Distinction in Husserl’s Theory of Consciousness

Studia Philosophiae Christianae, 2022
This article discusses passive and active aspects of consciousness as two equally justified roots of life experiencing the world (Weltbewusstseinsleben). The passive domain involves the synthesis of internal time, association, habituality, bodily aspects,
Marek Maciejczak
doaj   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Nonfragile Observer-Based Control With Passivity and H_∞ Performance for a Class of Power-Line Inspection Robots With Input Time-Delay

IEEE Access
This study introduces a nonfragile observer-based control strategy for power-line inspection robots (PILRs) that adeptly tackles input time delays while integrating passivity and $H_{\infty }$ performance. The research commences with the development of
Bingshan Liu, Chen Zhang
doaj   +1 more source

Passivity, complete passivity, and virtual temperatures [PDF]

Physical Review E, 2015
We give a simple and intuitive proof that the only states which are completely passive, i.e., those states from which work cannot be extracted even with infinitely many copies, are Gibbs states at positive temperatures. The proof makes use of the idea of virtual temperatures, i.e., the association of temperatures to pairs of energy levels (transitions).
Skrzypczyk, Paul, Silva, Ralph, Brunner, Nicolas   +2 more
openaire   +5 more sources