Robots can grow humanoid mini-organs from stem cells faster and better than people

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Automated robots now have the tools to grow imitation, simplified human organs out of stem cells. Thankfully, we weren’t transported to a sci-fi dystopia where the machines have risen up and started to farm humans, but rather a world where pharmaceutical and other biomedical research just became much easier and faster.

Give these robots some pluripotent stem cells (stem cells that can become any type of cell), and 21 days later they’ll have finished a complicated experiment testing out the effects of a drug or genetic manipulation on some human-like, lab-grown kidneys. According to research published yesterday, May 17, in Cell: Stem Cell, the process is much faster and more reliable than when humans grow the same mini-organs.

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Japan approves first trials of stem cell-based heart treatment

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iPS procedure raises hopes for alternative to donations and artificial organs

TOKYO — Japan is set to host the world’s first clinical trials involving the use of induced pluripotent stem (iPS) cells to treat heart failure.

A special health ministry panel on Wednesday gave Osaka University the green light to carry out the study, pending final authorization from the health minister. This would be the second instance of using iPS-derived cells for disease treatment in Japan, after groundbreaking trials involving retinal cells launched in 2014.

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Scientists grow full sized, beating human hearts from stem cells

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It’s the closest we’ve come to growing transplantable hearts in the lab

Of the 4,000 Americans waiting for heart transplants, only 2,500 will receive new hearts in the next year. Even for those lucky enough to get a transplant, the biggest risk is the their bodies will reject the new heart and launch a massive immune reaction against the foreign cells. To combat the problems of organ shortage and decrease the chance that a patient’s body will reject it, researchers have been working to create synthetic organs from patients’ own cells. Now a team of scientists from Massachusetts General Hospital and Harvard Medical School has gotten one step closer, using adult skin cells to regenerate functional human heart tissue, according to a study published recently in the journal Circulation Research.

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