Tag Archives: Regenerative medicine

Fresh, purified fat stem cells grow bone faster, better

UCLA stem cell scientists who purified a subset of stem cells from fat tissue and used the stem cells to grow bone discovered that the bone formed faster and was of higher quality than bone grown using traditional methods.

The finding may one day eliminate the need for painful bone grafts that use material taken from patients during invasive procedures.

Adipose, or fat, tissue is thought to be an ideal source of mesenchymal stem cells — cells capable of developing into bone, cartilage, muscle and other tissues — because such cells are plentiful in the tissue and easily obtained through procedures
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Reprogrammed stem cells hit a roadblock

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Is there a future for stem cell therapies that don’t use embryonic stem cells? An international study involving EPFL has raised doubts, by showing that “reprogramming” adult stem cells leads to genetic aberrations.

It’s a discordant note in the symphony of good news that usually accompanies stem cell research announcements. Stem cells hold enormous promise in regenerative medicine, thanks to their ability to regenerate diseased or damaged tissues. They have made it possible to markedly improve the effectiveness of many medical treatments – muscle regeneration in cases of dystrophy, skin grafts for treating burn victims, and the
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ITALY – Fazio: Notice for 8 million euros of funding for non-embryonic stem cell research

A notice for 8 million euros in funding for stem cell projects, a line of research that promises important results for ocular diseases, Parkinson’s, heart diseases, and the fight against tumors was announced by deputy health minister Ferruccio Fazio, who while speaking to the AGI press agency underlined “the importance of regenerative medicine, one of the great hopes for the future, as well as biotechnologies for new treatments altering molecular systems”.

The notification will expire on July 20 and is intended for universities, the National Research Council (CNR), and other private and public research groups. Three independent judges, one of
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Stem cells work together to make hair grow

Your hair may seem unwilling to cooperate some mornings, but at the root of each strand is a tiny partnership of stem cells that work very well together to make hair happen. New research from The Rockefeller University has elucidated how these adult stem cells communicate with each other to make hair grow and give it pigment.

“Deciphering the mechanisms behind stem cell differentiation advances our understanding of how adult stem cells can be used to maintain tissue integrity and heal wounds,” says Chiung-Ying Chang, a graduate student in the Laboratory of Elaine Fuchs, Rebecca C. Lancefield Professor
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Professor Martin Elliott on Ciaran Finn-Lynch’s return home

“The tracheal team at Great Ormond Street Hospital is delighted that Ciaran is going home after his tracheal transplant. He is a wonderful boy who has become a great friend to us all, and he and his infinitely patient family have charmed us all. Ciaran has become our local iPad expert, and we will miss his advice. His recovery has been complicated, as one might expect for a new procedure, and we have kept him under close surveillance, hence the length of time he has been here. It is wonderful to see him
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