Israeli Scientists Have Reportedly Printed First 3D Heart

Business Insider is reporting that a team of Israeli researchers have "printed" the world's first 3-D vascularized, engineered heart.

The report which came out Monday, revealed a team of Tel Aviv University researchers revealed the heart, which was made using a patient's own cells and biological material.

Until now, scientists have successfully printed only simple tissues without blood vessels, however this is a huge step forward in terms of medical technology.

"This is the first time anyone anywhere has successfully engineered and printed an entire heart replete with cells, blood vessels, ventricles and chambers," said Prof. Tal Dvir of TAU's School of Molecular Cell Biology and Biotechnology, Department of Materials Science and Engineering in the Center for Nanoscience and Nanotechnology, and the Sagol Center for Regenerative Biotechnology, who was the lead researcher for the study.

This research was published in Advanced Science.

According to Business Insider, Heart disease is the leading cause of death among both men and women in the United States. In Israel, it is the second largest cause of death (after cancer). In 2013, heart disease accounted for about 16% of the total number of deaths in Israel, according to the Health Ministry.

"This heart is made from human cells and patient-specific biological materials. In our process, these materials serve as the bio-inks, substances made of sugars and proteins that can be used for 3-D printing of complex tissue models," Dvir explained.



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