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Expectant parents must make several important medical decisions. Among them: whether to have prenatal genetic testing, request pain medication during labor, strive for a natural birth or circumcise a male baby?
Perhaps one of the most overlooked parts of childbirth preparation is whether to save or donate the infant’s umbilical cord blood.
Umbilical cords are usually discarded as medical waste. But the potential uses for cord blood are growing, making it imperative that families understand their options, including whether to pay to have the blood stored for possible use in the event of their child’s illness
A sophisticated imaging system, multi-isotope imaging mass spectrometry (MIMS), demonstrates cell division in the adult mammalian heart. Researchers were surprised to find that new heart muscle cells primarily arose from existing heart muscle cells, rather than stem cells.
Recent research has shown that there are new cells that develop in the heart, but how these cardiac cells are born and how frequently they are generated remains unclear.
In a study from Harvard-affiliated Brigham and Women’s Hospital (BWH), researchers used a novel method to identify the new heart cells and describe their origins.
The research was published today in Nature.
“The question about how
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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
(…) Three months ago the world’s first cosmetic stem-cell facelift was carried out on Pauline Wills, 55, an office manager from South London, by Dr Aamer Khan from the Harley Street Medical Skin Clinic. It cost £7,500, took nearly six hours under local anaesthetic and Pauline had the added bonus of losing an inch from her tummy.
And because the procedure uses the body’s own stem cells – which makes it a living tissue graft – you grow into your own facelift during the six months afterwards (…)
Stem cells are present throughout the body and one of their functions is