Srce može da se popravi. Ćelije uzete iz krvi i „preprogramirane" u ćelije srčanog mišića mogu pomoći pacijentima sa srčanom insuficijencijom.
The main conceptual idea of the text is that scientists have developed a revolutionary implantable patch made from lab-grown heart muscle cells that can effectively repair damaged hearts.
Here are some key points:
* Bioengineered Patch: The patch is created from blood cells reprogrammed into stem cells, which then differentiate into heart muscle and connective tissue cells.
* Potential to Stabilize & Strengthen: The patch has the potential to stabilize and strengthen weakened heart muscles, addressing the issue of chronic heart failure.
* Minimized Risks: Unlike direct injection of heart muscle cells, which can lead to tumor growth or irregular heartbeat, the patch method appears to be safer and more effective.
* Successful Testing: Experiments in rhesus macaques showed no negative effects from the patches, and they led to thickening of the heart muscle wall. Additionally, a human trial demonstrated successful integration and blood supply to the patch.
This breakthrough offers a promising new treatment option for heart disease, potentially changing the landscape of cardiovascular medicine.
The main conceptual idea of the text is that scientists have developed a revolutionary implantable patch made from lab-grown heart muscle cells that can effectively repair damaged hearts. Here are some key points: * Bioengineered Patch: The patch is created from blood cells reprogrammed into stem cells, which then differentiate into heart muscle and connective tissue cells. * Potential to Stabilize & Strengthen: The patch has the potential to stabilize and strengthen weakened heart muscles, addressing the issue of chronic heart failure. * Minimized Risks: Unlike direct injection of heart muscle cells, which can lead to tumor growth or irregular heartbeat, the patch method appears to be safer and more effective. * Successful Testing: Experiments in rhesus macaques showed no negative effects from the patches, and they led to thickening of the heart muscle wall. Additionally, a human trial demonstrated successful integration and blood supply to the patch. This breakthrough offers a promising new treatment option for heart disease, potentially changing the landscape of cardiovascular medicine.