Results 151 to 160 of about 954,074 (407)
BioengineeringCardiovascular disease (CVD) remains the leading cause of mortality worldwide. In particular, patients who suffer from ischemic heart disease (IHD) that is not amenable to surgical or percutaneous revascularization techniques have limited treatment ...
Mark Broadwin +6 more
doaj +1 more source
A new fish scale-derived scaffold for corneal regeneration [PDF]
European Cells & Materials, 2010 The purpose of this study is to develop a novel scaffold, derived from fish scales, as an alternative functional material with sufficient mechanical strength for corneal regenerative applications.
CC Lin +7 more
doaj
FEBS Open Bio, EarlyView.Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel +3 more
wiley +1 more source
How to design cell-mediated self-assembled colloidal scaffolds [PDF]
arXiv, 2020 A critical step in tissue engineering is the design and synthesis of 3D biocompatible matrices (scaffolds) to support and guide the proliferation of cells and tissue growth. Most existing techniques rely on the processing of scaffolds under controlled conditions and then implanting them \textit{in vivo}, with questions related to biocompatibility and ...
arxiv
Evaluation of Fibroblast Cell Proliferation Assay on Polycaprolactone-Chitosan-Tannic Acid Scaffold
Armaghane Danesh Bimonthly Journal, 2019 Background & aim: Tissue engineering identifies degraded tissue components and provides rational solutions to improve and perform them. One of these approaches is to fabricate a mixed scaffold with polysaccharide and synthetic antioxidants for stem cells
SS Hashemi +7 more
doaj
Space as a scaffold for rotational generalisation of abstract concepts
eLifeLearning invariances allows us to generalise. In the visual modality, invariant representations allow us to recognise objects despite translations or rotations in physical space.
Jacques Pesnot Lerousseau +1 more
doaj +1 more source
Dental Journal, 2018 Background: Porosity is an important property that must be possessed by scaffold due to its role in new bone growth. Hydroxyapatite is a scaffold material with a composition resembling that of bone that can be synthesized from cockle shell (Anadara ...
Reyhan Alvaryan Ferdynanto +3 more
doaj +1 more source
The role of circular RNAs in regulating cytokine signaling in cancer
FEBS Open Bio, EarlyView.Cytokines present in the tumor microenvironment fuel cancer development. Aberrant expression of circRNAs contributes to cancer progression. Cytokines are involved in regulating circRNA biogenesis. Furthermore, aberrantly expressed circRNAs regulate the expression of ligands, receptors, and downstream effectors involved in cytokine signaling to promote ...
Vandana Joshi +4 more
wiley +1 more source
The “Forgotten” Hydroxyapatite Crystals in Regenerative Bone Tissue Engineering: A Critical Review
CrystalsBone regeneration using Bone Morphogenetic Proteins (BMPs) alongside various engineered scaffolds has attracted considerable attention over the years.
Anastasios-Nektarios Tzavellas +9 more
doaj +1 more source
Cell-free 3D scaffold with two-stage delivery of miRNA-26a to regenerate critical-sized bone defects
Nature Communications, 2016 MicroRNAs (miRNAs) are being developed to enhance tissue regeneration. Here we show that a hyperbranched polymer with high miRNA-binding affinity and negligible cytotoxicity can self-assemble into nano-sized polyplexes with a ‘double-shell’ miRNA ...
Xiaojin Zhang +5 more
semanticscholar +1 more source