Results 41 to 50 of about 1,388,935 (350)
Actomyosin contractility rotates the cell nucleus [PDF]
Scientific Reports, 2013 The nucleus of the eukaryotic cell functions amidst active cytoskeletal filaments, but its response to the stresses carried by these filaments is largely unexplored. We report here the results of studies of the translational and rotational dynamics of the nuclei of single fibroblast cells, with the effects of cell migration suppressed by plating onto ...
Kumar, Abhishek +4 more
openaire +5 more sources
Application of fractal and euclidean methods to differentiate normal and neoplastic thyroid cells
Indian Journal of Medical and Paediatric Oncology, 2020 Context: The differentiated papillary and follicular thyroid neoplasms can be characterized from the notions of fractal and Euclidean geometry to overcome the challenges faced by the pathologist.
Javier Oswaldo Rodriguez +6 more
doaj +1 more source
Numerical simulations of elastic capsules with nucleus in shear flow
, 2017 The shear-induced deformation of a capsule with a stiff nucleus, a model of eukaryotic cells, is studied numerically. The membrane of the cell and of its nucleus are modelled as a thin and impermeable elastic material obeying a Neo-Hookean constitutive ...
Banaei, Arash Alizad +3 more
core +1 more source
Nuclear tau and its potential role in Alzheimer’s disease [PDF]
, 2016 Tau protein, found in both neuronal and non-neuronal cells, forms aggregates in neurons that constitutes one of the hallmarks of Alzheimer’s disease (AD).
Al-Hilaly, Youssra +2 more
core +2 more sources
Internalized chitosan nanoparticles persist for long time in cultured cells
European Journal of Histochemistry, 2015 Chitosan-based nanoparticles (chiNPs) are considered to be potentially good carriers for the sustained intracellular delivery of specific molecules. However, scarce attention has been paid to the long-lasting permanence of these NPs in the intracellular ...
M. Malatesta +5 more
doaj +1 more source
Cell nucleus and English letters [PDF]
Journal of Thoracic Disease, 2017 Cell nucleus and English letters seem to be two totally unrelated concepts. How could they be connected?
openaire +2 more sources
European Journal of Histochemistry, 2015 Ozone therapy is a modestly invasive procedure based on the regeneration capabilities of low ozone concentrations and used in medicine as an alternative/adjuvant treatment for different diseases.
M. Costanzo +6 more
doaj +1 more source
Modelling diffusional transport in the interphase cell nucleus
, 2007 In this paper a lattice model for diffusional transport of particles in the interphase cell nucleus is proposed. Dense networks of chromatin fibers are created by three different methods: randomly distributed, non-interconnected obstacles, a random walk ...
Annika Wedemeier +6 more
core +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Alteration of actin cytoskeletal organisation in fetal akinesia deformation sequence
Scientific ReportsFetal akinesia deformation sequence (FADS) represents the severest form of congenital myasthenic syndrome (CMS), a diverse group of inherited disorders characterised by impaired neuromuscular transmission.
Ramona Jühlen +4 more
doaj +1 more source