Results 61 to 70 of about 12,736,310 (369)
Primitive Membrane Formation, Characteristics and Roles in the Emergent Properties of a Protocell
Entropy, 2011 All contemporary living cells are composed of a collection of self-assembled molecular elements that by themselves are non-living but through the creation of a network exhibit the emergent properties of self-maintenance, self-reproduction, and evolution.
Pierre-Alain Monnard +1 more
doaj +1 more source
A Learning Approach to Optical Tomography [PDF]
, 2015 We describe a method for imaging 3D objects in a tomographic configuration implemented by training an artificial neural network to reproduce the complex amplitude of the experimentally measured scattered light. The network is designed such that the voxel
Goy, Alexandre +6 more
core +1 more source
Formation of Giant Unilamellar Vesicles Assisted by Fluorinated Nanoparticles
Advanced Science, 2023 In the quest to produce artificial cells, one key challenge that remains to be solved is the recreation of a complex cellular membrane. Among the existing models, giant unilamellar vesicles (GUVs) are particularly interesting due to their intrinsic ...
Jorik Waeterschoot +5 more
doaj +1 more source
Artificial Cells and HepG2 Cells in 3D‐Bioprinted Arrangements
Advanced Healthcare MaterialsArtificial cells are engineered units with cell‐like functions for different purposes including acting as supportive elements for mammalian cells. Artificial cells with minimal liver‐like function are made of alginate and equipped with metalloporphyrins ...
I. N. Westensee +5 more
semanticscholar +1 more source
Pharmaceuticals, 2012 Probiotics possess potential therapeutic and preventative effects for various diseases and metabolic disorders. One important limitation for the oral delivery of probiotics is the harsh conditions of the upper gastrointestinal tract (GIT) which challenge
Catherine Tomaro-Duchesneau +7 more
doaj +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS 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
The power of microRNA regulation—insights into immunity and metabolism
FEBS Letters, EarlyView.MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto +2 more
wiley +1 more source
Artificial Cells, Nanomedicine, and Biotechnology, 2019 It is only in the last 20 years that many of the original ideas on artificial cells are being increasingly applied and extended by researchers around the world.
Thomas Ming Swi Chang
doaj +1 more source
FEBS Letters, EarlyView.Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke +2 more
wiley +1 more source
A Theory of Differentiation with Dynamic Clustering
, 1995 A novel theory for cell differentiation is proposed, based on simulations with interacting artificial cells which have metabolic networks within, and divide into two when the final product is accumulated.
Kaneko, Kunihiko, Yomo, Tetsuya
core +2 more sources