Results 81 to 90 of about 6,529,508 (347)

Magnetic cell separation

open access: yes, 2022
Magnetic cell separation, also termed magnetic-activated cell sorting, refers to the separation technology that employs magnetic fields to differentiate various cell populations and isolates target cells from the biological sample.
N T Nguyen (13306875)   +1 more
core  

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Non-negative mixtures [PDF]

open access: yes, 2010
This is the author's accepted pre-print of the article, first published as M. D. Plumbley, A. Cichocki and R. Bro. Non-negative mixtures. In P. Comon and C. Jutten (Ed), Handbook of Blind Source Separation: Independent Component Analysis and Applications.
M. D. Plumbley   +9 more
core   +1 more source

Dielectrophoretic Separation of Live and Dead Monocytes Using 3D Carbon-Electrodes

open access: yesSensors, 2017
Blood has been the most reliable body fluid commonly used for the diagnosis of diseases. Although there have been promising investigations for the development of novel lab-on-a-chip devices to utilize other body fluids such as urine and sweat samples in ...
Yagmur Yildizhan   +4 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Construction of novel phycocyanin conjugated chitosan–TiO2–Fe3O4 nanoparticles for Lactobacillus retainment and application in cyclic batch fermentation

open access: yesFrontiers in Bioengineering and Biotechnology
IntroductionMany industries struggle to maintain culture during the repetitive batch fermentation process and also involve various downstream processing steps to separate microbial cells from the product.
Varshashree Rajendran   +4 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Migration and separation in structured microfluidic systems [PDF]

open access: yes, 2013
Bogunovic L. Migration and separation in structured microfluidic systems. Bielefeld: Bielefeld University; 2013.Spatially structured microfluidic channels in a state far from thermal equilibrium have been developed to address three fundamental problems ...
Bogunovic, Lukas
core  

Comparison of Chip Inlet Geometry in Microfluidic Devices for Cell Studies

open access: yesMolecules, 2016
Micro-fabricated devices integrated with fluidic components provide an in vitro platform for cell studies best mimicking the in vivo micro-environment. These devices are capable of creating precise and controllable surroundings of pH value, temperature ...
Yung-Shin Sun
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

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