German researchers found that some silkworm cocoon products can be used as "stents" for the growth of cardiomyocytes, thus enabling the regeneration of damaged heart tissue.
After the damage of human cardiomyocytes, it is generally not regenerated, causing the heart to be affected by blood supply. Therefore, repairing damaged heart and restoring cardiac function has become a problem that many researchers have been trying to solve. Some researchers consider the cultivation of artificial heart tissue in the laboratory to replace damaged myocardium. But this needs to find a stereoscopic "scaffold" first for the cardiomyocytes to "settle." This ideal "bracket" is not easy to find because it must not only be strong and durable, but also be immune to attack by the human body and provide a suitable environment for the growth of cardiomyocytes. The German research institute Max Planck Association issued a press communique on the 24th, saying that the researchers of the association found that a coin-sized sheet made of an Indian silkworm cocoon can act as a “scaffold†character, and the surface of the silkworm cocoon has a protein structure and is relatively small. Rough, conducive to "settled" myocardial cells. However, German researchers cautioned that although this new discovery is exciting, it is fashionable to talk about clinical applications.
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