Results 81 to 90 of about 12,654,125 (372)

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Effect of Number of Layer in Composite Sheet

open access: yesJournal of Engineering and Sustainable Development, 2012
Composite material is commonly used in most industries: it became a basic substance for generating electric energy in many industries, aircraft , automobile and air turbine Composite material is a big family and it is classified into many kinds like ...
B. A. Sadkhan
doaj  

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Mixed-valence insulators with neutral Fermi surfaces

open access: yes, 2018
Samarium hexaboride is a classic three-dimensional mixed valence system with a high-temperature metallic phase that evolves into a paramagnetic charge insulator below 40 kelvin.
Chowdhury, Debanjan   +2 more
core   +2 more sources

Empirical and Simulated Adjustments of Composite Likelihood Ratio Statistics [PDF]

open access: yes, 2013
Composite likelihood inference has gained much popularity thanks to its computational manageability and its theoretical properties. Unfortunately, performing composite likelihood ratio tests is inconvenient because of their awkward asymptotic ...
Cattelan, Manuela, Sartori, Nicola
core   +4 more sources

Decoding the dual role of autophagy in cancer through transcriptional and epigenetic regulation

open access: yesFEBS Letters, EarlyView.
Transcriptional and epigenetic regulation controls autophagy, which exerts context‐dependent effects on cancer: Autophagy suppresses tumorigenesis by maintaining cellular homeostasis or promotes tumor progression by supporting survival under stress. In this “In a Nutshell” article, we explore the intricate mechanisms of the dual function of autophagy ...
Young Suk Yu, Ik Soo Kim, Sung Hee Baek
wiley   +1 more source

Compound composite odontoma with unusual number of denticles – A rare entity

open access: yesSaudi Dental Journal, 2010
Compound odontoma is stated to be a hamartomatous lesion rather than a true odontogenic tumour. It has an unknown etiology and often suspected when there are retained deciduous teeth in children.
Urvashi Sharma   +4 more
doaj  

Numerical Modelling and Optimization of Two-Dimensional Phononic Band Gaps in Elastic Metamaterials with Square Inclusions

open access: yesApplied Sciences, 2021
A numerical simulation study on elastic wave propagation of a phononic composite structure consisting of epoxy and tungsten carbide is presented for low-frequency elastic wave attenuation applications.
Alya Alhammadi   +8 more
doaj   +1 more source

Composite black holes in external fields

open access: yes, 1996
The properties of composite black holes in the background of electric or magnetic flux tubes are analyzed, both when the black holes remain in static equilibrium and when they accelerate under a net external force.
Affleck   +31 more
core   +2 more sources

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

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