Results 61 to 70 of about 6,593,494 (394)

Crystal Morphology [PDF]

open access: yesAIP Conference Proceedings, 2010
Contains fulltext : 83707.pdf (Publisher’s version ) (Open Access)
Elias Vlieg   +4 more
openaire   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Preconditioning of Human Dental Pulp Stem Cells with Leukocyte- and Platelet-Rich Fibrin-Derived Factors Does Not Enhance Their Neuroregenerative Effect

open access: yesStem Cells International, 2019
Pathologies of the central nervous system are characterized by loss of brain tissue and neuronal function which cannot be adequately restored by endogenous repair processes.
Pascal Gervois   +7 more
doaj   +1 more source

Stepwise participation of HGF/MET signaling in the development of migratory muscle precursors during vertebrate evolution

open access: yesZoological Letters, 2018
Background The skeletal musculature of gnathostomes, which is derived from embryonic somites, consists of epaxial and hypaxial portions. Some hypaxial muscles, such as tongue and limb muscles, undergo de-epithelialization and migration during development.
Noritaka Adachi   +5 more
doaj   +1 more source

Lipid droplet dynamics in healthy and pyometra-affected canine endometrium

open access: yesBMC Veterinary Research, 2022
Background Accumulation of lipid droplets (LDs) was recently observed in pyometra-affected uteri. As data about their nature and function are missing we intended to compare the localization, quality and quantity of LDs in canine healthy and pyometra ...
Natascha Leitner   +5 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

The Neurovascular Properties of Dental Stem Cells and Their Importance in Dental Tissue Engineering

open access: yesStem Cells International, 2016
Within the field of tissue engineering, natural tissues are reconstructed by combining growth factors, stem cells, and different biomaterials to serve as a scaffold for novel tissue growth.
Jessica Ratajczak   +8 more
doaj   +1 more source

Graph Spectral Characterization of Brain Cortical Morphology

open access: yes, 2019
The human brain cortical layer has a convoluted morphology that is unique to each individual. Characterization of the cortical morphology is necessary in longitudinal studies of structural brain change, as well as in discriminating individuals in health ...
Behjat, Hamid   +2 more
core   +1 more source

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

Rotation-invariant convolutional neural networks for galaxy morphology prediction [PDF]

open access: yesarXiv.org, 2015
Measuring the morphological parameters of galaxies is a key requirement for studying their formation and evolution. Surveys such as the Sloan Digital Sky Survey have resulted in the availability of very large collections of images, which have permitted ...
S. Dieleman, K. Willett, J. Dambre
semanticscholar   +1 more source

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