Adult heart muscle is the least regenerative of human tissues. But embryonic cardiomyocytes (cardiac muscle cells) can multiply, with embryonic stem cells providing an endless reservoir for new cardiac tissue.
In this study, the UCLA team examined the role of matrix elasticity on cardiac muscle development using mouse and human embryonic stem cells, which were grown on different substrates of a silicon-based organic polymer that varied in stiffness. The team found that rigid matrices promoted the generation of more cardiomyocytes cells from ES cells. In addition, ES-derived cardiomyocytes displayed functional maturity and synchronization of beating when cultured with cardiomyocytes harvested from a developing embryo.
Further reports about: > Advanced Investigator Grant > Advanced Materials > Molecular Target > UCLA > adult stem cell > cardiac muscle > cell death > embryonic stem > embryonic stem cell > heart muscle > human embryonic stem cell > human tissue > information technology > living organism > stem cells
Glass's off-kilter harmonies
18.01.2017 | University of Texas at Austin, Texas Advanced Computing Center
Explaining how 2-D materials break at the atomic level
18.01.2017 | Institute for Basic Science
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
19.01.2017 | Earth Sciences
19.01.2017 | Life Sciences
19.01.2017 | Physics and Astronomy