China3D printingNet July 5th, for decades, researchers have undoubtedly been able to live and work in the 2D paradigm, and have made considerable progress in the process of testing and experimenting with basic equipment such as petri dishes.However, the organization3D printing(Or bioprinting) the ability to organize has exponentially expanded the resources of scientists.Now, Tel Aviv University (TAU) is cooperating with Bayer Pharmaceuticals through its technology transfer company Ramot.3D printingTest the drug on the heart tissue.
Although there are many advantages in bioprinting, it is definitely better to cancel laboratory experiments on animals.
Professor Tal Dvir of TAU said: “In a Petri dish, all cells are arranged in 2D. This is just one type of cell.” The man responsible for developing the world’s first job3D printingSaid Professor TAU Dvir, a heart scientist.She added: “In contrast, our engineering organization is3D printing, So it looks more like real heart tissue. “
The agreement between Bayer and TAU states that their cooperation will involve the development and testing of an in vitro cardiotoxicity platform in the Dvir tissue engineering and regenerative medicine laboratory. This takes drug testing to a new level and achieves real reality through tissue engineering.
3D printing
Small human heart” alt=”made from the patient’s own materials and cells
3D printing
Small human heart” width=”620″ height=”388″ />
Made from the patient’s own materials and cells3D printingSmall human heart. (Photo source: Tel Aviv University)
“Our printed tissue contains myocardium, blood vessels, and extracellular matrix. These cells are connected to different cells through biochemical, mechanical and electrical means. Transfer from a petri dish to3D printingPaper towels can significantly improve drug testing, save valuable time and money, and hope to produce safer and more effective drugs.
Our ultimate goal is to design the entire human heart, including all the different chambers, valves, arteries and veins-the best analogues of this complex organ-for a better toxicological screening process. “
In fact, this new study is an analysis of the previous use3D printingThe heart patch expands the work of heart regeneration for patients suffering from cardiovascular disease. Patches are a prime example of specific treatments for patients, because patches are made by removing fatty tissue from the patient’s own body.
During the research project, they were also able to3D printingThe “comprehensive structure” includes the entire heart. Other scientists around the world have also conducted research on the development of bioprinted heart tissue, new bio-inks, and stentless heart structures.As the researchers expect, in the next ten years or so, will3D printingPatient-specific human organs, because patients no longer need to worry about waiting lists (death during this long period of time) or transplant rejection issues, medicine will change.Ramot recently licensed its technology to Matricelf, which is a detachable product that can be used to manufacture patient-specific spinal cord implants.
China3D printingNet compile article!
(Editor in charge: admin)
0 Comments for “Bayer will collaborate with Tel Aviv University to test drugs on 3D printed heart tissue”