Results 121 to 130 of about 911,002 (345)

Stellar Orbital Studies in Normal Spiral Galaxies II: Restrictions to Structural and Dynamical parameters on Spiral Arms

, 2015
Making use of a set of detailed potential models for normal spiral galaxies, we analyze the disk stellar orbital dynamics as the structural and dynamical parameters of the spiral arms (mass, pattern speed and pitch angle) are gradually modified.
Moreno, Edmundo, Pichardo, Bárbara, Pérez-Villegas, Angeles   +2 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

The Development of the “Sleeping Gene” Type Biosensor as a Method to Increase the Efficiency of the Magnetocardiograph Performance

Proceedings, 2017
This paper recommends using a biosensor of the “sleeping gene” type to raise the effectiveness of magnetocardiogram diagnosis at an early stage of myocardial pathological development. [...]
Yuri Artemovich Arutyunov, Yevgeny Anatolyevich Chaschin, Andrey Anatolevich Mitrofanov, Aleksandr Aleksandrovich Drobyazko, Pavel Aleksandrovich Shashok   +4 more
doaj   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

The Notion of ‘Effortlessness’ in the Dzogchen Commentaries by Nubchen Sangye Yeshe

Entangled Religions - Interdisciplinary Journal for the Study of Religious Contact and Transfer
The present contribution will seek to explore the notion of effortlessness in the Dzogchen commentaries by Nubchen Sangye Yeshe (ca. 844–mid-tenth century), examining its role as a key theme in the self-understanding of the emergent Dzogchen tradition’s
Dylan Esler
doaj   +1 more source

Spiral phase and phase separation of the double exchange model in the large-S limit

, 2003
The phase diagram of the double exchange model is studied in the large-S limit at zero temperature in two and three dimensions. We find that the spiral state has lower energy than the canted antiferromagnetic state in the region between the ...
A. Chattopadhyay, A. Moreo, B.I. Shraiman, C. Jayaprakash, C. Zener, C.H. Chen, D.P. Arovas, D.P. Arovas, E. Dagotto, E.L. Nagaev, H. Yi, J. Inoue, J.L. Alonso, K. Kubo, Lan Yin, N-H. Tong, N. Furukawa, P. Schiffer, P.G. de Gennes, P.W. Anderson, S-Q. Shen, S. Jin, S. Sarker, S. Yunoki, S. Yunoki, S. Yunoki, V.J. Emery   +26 more
core   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

FEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig, Swanhild Lohse, Sara Elahi, Nils Hartmann, Stefanie Deckert, Shutian Si, Alexander Desuki, Anja Harder   +7 more
wiley   +1 more source

Spiral Waves in Driven Dusty Plasma Medium: Generalized Hydrodynamic Fluid Description

, 2017
Spiral waves are observed in many natural phenomena. They have been extensively represented by the mathematical FitzHugh-Nagumo (FHN) model [Barkley et al., Phys. Rev. A 42, 2489 (1990)] of excitable media.
Das, Amita, Kumar, Sandeep, Patel, Bhavesh   +2 more
core   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source