Tissue cells feel and respond to the stiffness of their substrate

DE Discher, P Janmey, Y Wang - Science, 2005 - science.org
Normal tissue cells are generally not viable when suspended in a fluid and are therefore
said to be anchorage dependent. Such cells must adhere to a solid, but a solid can be as …

Physical approaches to biomaterial design

S Mitragotri, J Lahann - Nature materials, 2009 - nature.com
The development of biomaterials for drug delivery, tissue engineering and medical
diagnostics has traditionally been based on new chemistries. However, there is growing …

Elasticity of nanoparticles influences their blood circulation, phagocytosis, endocytosis, and targeting

AC Anselmo, M Zhang, S Kumar, DR Vogus… - ACS …, 2015 - ACS Publications
The impact of physical and chemical modifications of nanoparticles on their biological
function has been systemically investigated and exploited to improve their circulation and …

Nanofiber yarn/hydrogel core–shell scaffolds mimicking native skeletal muscle tissue for guiding 3D myoblast alignment, elongation, and differentiation

L Wang, Y Wu, B Guo, PX Ma - ACS nano, 2015 - ACS Publications
Designing scaffolds that can mimic native skeletal muscle tissue and induce 3D cellular
alignment and elongated myotube formation remains an ongoing challenge for skeletal …

Matrix elasticity directs stem cell lineage specification

AJ Engler, S Sen, HL Sweeney, DE Discher - Cell, 2006 - cell.com
Microenvironments appear important in stem cell lineage specification but can be difficult to
adequately characterize or control with soft tissues. Naive mesenchymal stem cells (MSCs) …

Cellular mechanotransduction: putting all the pieces together again

DE Ingber - The FASEB journal, 2006 - Wiley Online Library
Analysis of cellular mechanotransduction, the mechanism by which cells convert mechanical
signals into biochemical responses, has focused on identification of critical …

Soft biological materials and their impact on cell function

I Levental, PC Georges, PA Janmey - Soft Matter, 2007 - pubs.rsc.org
Most organs and biological tissues are soft viscoelastic materials with elastic moduli ranging
from on the order of 100 Pa for the brain to 100 000 Pa for soft cartilage. Biocompatible …

Nanotechnology-based biomaterials for orthopaedic applications: Recent advances and future prospects

S Kumar, M Nehra, D Kedia, N Dilbaghi… - Materials science and …, 2020 - Elsevier
Bioimplant engineering aims to mature biological alternatives to restore, retain, or modify
damaged tissues and/or the functionality of organs. Remarkable advancements in modern …

[HTML][HTML] Substrate stiffness affects the functional maturation of neonatal rat ventricular myocytes

JG Jacot, AD McCulloch, JH Omens - Biophysical journal, 2008 - cell.com
Cardiac cells mature in the first postnatal week, concurrent with altered extracellular
mechanical properties. To investigate the effects of extracellular stiffness on cardiomyocyte …

Biomaterials in tendon and skeletal muscle tissue engineering: current trends and challenges

M Beldjilali-Labro, A Garcia Garcia, F Farhat, F Bedoui… - Materials, 2018 - mdpi.com
Tissue engineering is a promising approach to repair tendon and muscle when natural
healing fails. Biohybrid constructs obtained after cells' seeding and culture in dedicated …