Irish Times Cloning breakthrough holds out promise of personalised medicine Irish Times It advances the promise of personalised medicine where a patient's own cells can be used to produce replacement tissues of any kind with a perfect match and no...
Immunostained image of engrafted islet in hydrogel in diabetic mouse. (Red areas are insulin-producing cells. Green areas are blood vessels, and blue areas are
Georgia Tech engineers and Emory University clinicians have successfully transplanted insulin-producing cells into a diabetic mouse model, reversing diabetic symptoms in the animal in as little as 10 days.
It could help lead to a possible cure for Type 1 diabetes.
The research team engineered a biomaterial to protect the cluster of insulin-producing cells — donor pancreatic islets — during injection. To foster blood vessel formation, the material also contains proteins that allow the cells to successfully graft, survive and function within the body.
The hydrogel material is compatible with biological tissues that is a promising therapeutic delivery vehicle. This water-swollen, cross-linked polymer surrounds the insulin-producing cells and protects them during injection.
The hydrogel containing the islets was delivered to a new injection site on the outside of the small intestine, thus avoiding direct injection into the blood stream.
Scientists make skin for robots, prosthetics, and even heart monitoring devices.
For a true cybernetic limb to work well, the wearer has to be able to feel objects when they touch them. And if robots are going to learn how to grab an egg without crushing it, for instance, they need a more sophisticated way of figuring out how much pressure they’re exerting.
Editor’s NoteThis post is part of Co.Exist’s Futurist Forum, a series of articles by some of the world’s leading futurists about what the world will look like in the near and distant future, and how you can improve how you navigate future scenarios...
Orthopedics Today | Whether athletes or not, we all age. While over the years I have met many of you at a higher level of conditioning than myself, I personally have enjoyed being physically active during each decade of my life.
Competition in the field of tissue engineering and cell therapy is intense, whether it be attracting top scientists, obtaining licenses to university-owned patents, being the first to reach market with a particular technology, obtaining coveted...
For centuries, Greeks have believed that Greek Ouzo and its predecessor, Tsipouro; have some distinct medicinal benefits. Ouzo has so many uses in Greek folk medicine that they call it To Farmako, the medicine.
Decades after the Human Genome Project began, experts are worried that legal encumbrances are stifling a medical revolution. (RT @novapbs: Some women can't afford the genetic test that helped Angelina Jolie.
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