From left to right: A normal pig heart, a pig heart after being decellularised, the pig heart prepared for recellularisation. Photos courtesy of the University of Minnesota.
In a medical first, University researchers have created a beating heart in the laboratory. Using detergents, they stripped away the cells from rat hearts until only the nonliving matrix, or “skeleton,” was left; they then repopulated the matrix with fresh heart cells.
If perfected, the technique may be used someday to generate new hearts for patients. In the United States alone, about 5 million people live with heart failure, 550,000 new cases are
Kim and Jay Case with their dog, Shiloh, at Citizen's Lake Campground in Monmouth on Wednesday morning. Kim won her battle with cancer because of an adult stem cell transplant
When Kim Case was diagnosed with a rare form of cancer, doctors told her she had little chance of survival.
Months later when she was recovering from the disease, they changed their tune.
“The doctors called me their miracle patient,” Case said.
Case, who lives in Gaston, Ore. with her husband, Jay — who’s originally from Monmouth — was diagnosed in August 2004 with a rare form of cancer called NK T-cell
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In the near future, hearts that have just suffered a heart attack will be able to repair themselves, according to an incredible discovery of how to reeducate cardiac stem cells to repair damaged hearts. In fact, stem cells normally perform the delicate task of repairing cardiac muscle, but after a heart attack the cells no longer carry out this highly important self-repair.
Italian scholars at the ‘Sapienza’ University in Rome and the European Molecular Biology Laboratory (EMBL) in Monterotondo, have discovered why these cells stop functioning correctly, and now understand how to induce them to
Currently stem cell research is only a hope and a strong one at that, and Obama was right to resume a promising line of research that could also be useful for multiple sclerosis. This was a statement made by 1986 Nobel Prize for medicine winner Rita Levi Montalcini who spoke yesterday morning at a conference sponsored by Italian MS Society (AISM), of which she was Honorary President for the First World Multiple Sclerosis Day.
“Embryonic stem cell research is only one of the paths we are taking, and although we are far away, we must never surrender. I am certain
Call it pork in a petri dish – a technique to turn pig stem cells into strips of meat that scientists say could one day offer a green alternative to raising livestock and help alleviate world hunger.
Dutch scientists have grown pork in the laboratory since 2006, and while they haven’t gotten the texture right or even tasted the meat, they say the technology promises to have widespread implications for the food supply.
“If we took the stem cells from one pig and multiplied it by a factor of a million, we would need 1 million fewer pigs to get the