Monday , September 26 2022

Scientists create human blood vessels for advanced UBC research



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VANCOUVER (NEWS 1130): A new development that emerges from the UBC is known as a medical breakthrough.

UBC scientists have discovered how to grow blood vessels and organoids in petri dishes in the research laboratories for the first time. The discovery is considered an advance in engineering technology that could be used to investigate to fight diseases such as diabetes, cancer and other diseases.

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Dr. Josef Penninger says that avoiding any change in blood vessels is the key to preventing diseases.

"Blood vessels play a role in basically all aspects of our body and our biology, and now we have been able, for the first time, to engulf the perfect human blood vessels," NEWS 1130 tells us. "Now we can model human diseases."

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He calls the investigation as a "game changer", since each body organ is linked to the circulatory system. This discovery could help researchers find the causes and treatments of various vascular diseases, such as Alzheimer's, heart disease, problems with healing of wounds and stroke.

Although some scientists have been able to recreate human tissues, creating blood vessels is an unknown territory.

"Blood vessels support all tissues that carry oxygen and nutrients in our tissues, and this has not been possible before," he says. "This was really one of the final barriers to human tissue engineering."

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The cultivation of the organoids & # 39; In the laboratory it involves the creation of three-dimensional human blood vessels from stem cells that imitate organs.

"What is so exciting about our work is that we were successful in making real human blood vessels from stem cells," says Reiner Wimmer, one of the authors of the study in a press release. "Our organoids are very similar to human hair, even at the molecular level, and now we can use them to study diseases of the blood vessels directly into the human tissue."

So far, it has not been used in humans, but you have started testing with mice for the research of diabetes.

– With Taran Parmar files

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