“Latest Stem Cells News”

“You can make liver. You can make pancreas. You can make bone. Therefore you can make neuro cells. You can make heart cells,” said Dr. Robert Carpenter
Yes, he said make a liver make a heart. From what? Stem cells from your teeth.

“We recently discovered that adult stem cells that don’t have the controversy related to it like embryonic cells have the ability to regenerate and treat a number of illnesses and injuries,” Carpenter said.
Stem cells are being studied to affect other disease like diabetes, kidney problems; liver problems even Parkinson’s disease. It’s in human clinical trials, and it is expected to be available within the next decade. Stem cells from teeth are proving much better than those from even bone marrow.

“With dental stem cells, since they are closely linked to bone and cartilage. It is easy to manipulate these immature cells into cartilage. They’ve actually in the laboratory, have made an exact human ACL,” said Carpenter.Baby teeth have the most viable cells.

“Stem cells in teeth particularly deciduous teeth or wisdom teeth and the follicles the surround wisdom teeth are very immature very plastic stem cells, plastic being the key word that are manipulable into a number of different tissue types,” the doctor said.
Wisdom teeth are also a great source of stem cells and that is why Abby DelGiacco is sending wisdom teeth to a lab to have them preserved with a program called Stemsave. Once her teeth are extracted, they are placed in a container, sealed in a temperature-controlled thermos and overnighted to a cryolab where her cells are preserved if she needs them.

“You never really know what is going to happen and never want to think about it but something you could awful disease and that is what this is for it is not only for degenerative neurological diseases. It is for tissue, bone muscle, tendons if I tear my ACL,” said DelGiacco.
Insurance doesn’t pay to store your stem cells there is a $590 set up laboratory fee and each year thereafter Abby will pay $100.

The cells are there if and when she needs them and studies are showing they maintain viability at least fifty years, probably more. And if you don’t have wisdom teeth left, don’t worry. All you need is one healthy tooth.

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Italian researchers have discovered new stem cells that could be potential sources of ‘spare’ neurons. A study carried out at the University of Verona has led to the discovery of Leptomeningeal Stem Cells (LeSC), a new population of stem cells located in the the meninges, which cover the entire central nervous system in mammals.

LeSCs are immature cells able to maintain themselves and differentiate into mature excitable neurons. This demonstrates that the brain has a greater regenerative capacity than what was believed until now. The results of the study, conducted on an animal model, were published recently in the Journal of Cellular and Molecular Medicine.

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A new method to reprogram adult cells making them similar to stem cells has been discovered. The key protein in the discovery is Wnt, already known to scientists for its involvement in numerous phases of development in vertebrates and invertebrates. The study, conducted by the Telethon Institute of Genetics and Medicine (TIGEM) in Naples by Maria Pia Cosma, was published in the online version of Cell Stem Cell magazine. The study involved various types of adult cells including fibroblasts, thymus cells, and neural precursor cells, which were fused with embryonic stem cells in the presence of the Wnt protein. Following the manipulation, the adult cells transformed into undifferentiated cells (pluripotent) able to give rise to cells and tissues different from their initial programming.

According to Science magazine, reprogrammed adult stem cells that regress to an embryonic state and have the same ability to transform into all the different tissues in the human body just like embryonic stem cells are the most important discovery of 2008. The prestigious magazine awarded the so-called ethical stem cells for their possible efficiency in curing degenerative diseases like Alzheimer’s, Parkinson’s, and muscular dystrophy without the ethical implications associated with embryonic stem cell use. The direct observation of extrasolar planets and the development of new superconductors were also in the ranking.

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William H. Frey

Scientists have pioneered a unique delivery system to administer therapeutic stem cells to the brain, by way of a simple nasal spray. Once the droplets containing the stem cells are snorted through the nose, the solution breaks through the blood-brain barrier, seeding the brain with the stem cells (…)

Scientists from the University of Minnesota and the University Hospital of Tuebingen, Germany conducted the research. The researchers administered the nasal spray containing rat stem cells to mice and within an hour, the rat stem cells were visible in the mice brains. The researchers then repeated the experiment using human stem cells and they also penetrated the blood-brain barrier within an hour.

It’s believed the stem cells enter the brain through the olfactory nerves through small holes in the cribriform plate, which is a thin horizontal part of the skull at the base of the brain.

The researchers further found that administering an enzyme called hyaluronidase, to the mice before having them snort the stem cells, enabled greater amounts of stem cells to travel to the brain.
The nasal delivery system has obvious benefits over drilling into a patient’s skull to administer the stem cells, which can cause inflammation and infection.

Lead researcher William Frey, an adjunct professor of pharmaceutics at Minnesota noted, “When you cut into the brain, that leads to an inflammatory response,” says Frey. “We’re hoping this will help. We didn’t see evidence that intranasal stem cell treatment caused inflammation.” (…)

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“During filming for ‘Doc Hollywood’ in 1991, I noticed spasms in my left pinkie finger. In about 6 months most of my hand was shaking and my shoulder was sore”. Michael J. Fox, an internationally renown star since “Back to the Future”, told weekly magazine ‘Grazia’ how he discovered his illness and what he has experienced in the past years.

At the age of 30, his career was cut short by Parkinson’s disease. Now, after years of silence, isolation, alcohol, and crisis (“Initially I reacted with rage, I just wanted to drink so I could avoid dealing with the situation,” said the actor), thanks to the help of his wife, Tracy Pollan, he has written a book: “Lucky Man” and has returned to television with “Michael J. Fox: Adventures of an Incurable Optimist”, a trip around the world interviewing well-known people, and not only about their idea of optimism. “I am investigating into the nature of optimism and hope, and the level of acceptance that helps you persevere and face every day in the best way possible.

Those who are sick will never know how nice it is to feel well again.” He says that he no longer wants to return to film-making: “I will not make films anymore. I don’t miss anything about the film industry. The ‘Stuart Little’ films (he was the voice of the mouse, editor’s note) were ideal for me because I just had to sit there in a dark room with headphones and a microphone”.

Now involved in politics and stem cell regulation reform, he finances research into Parkinson’s through his association, “The Michael J. Fox Foundation”. The only advice that he wants to give to people is to never forget that every day, in every moment it is possible to invent the future that you want. Death is the ending of everyone’s story. We all have to die sooner or later. Once you accept this, the problem becomes the quality of your life.”