Stem Cell Clinic

Cancer-Killing Stem Cells Engineered In Lab

By Stem Cell Treatment

Scientists from Harvard Medical School have discovered a way of turning stem cells into killing machines to fight brain cancer.

In experiments on mice, the stem cells were genetically engineered to produce and secrete toxins which kill brain tumours, without killing normal cells or themselves.

Researchers said the next stage was to test the procedure in humans.

A stem cell expert said this was "the future" of cancer treatment.

The study, published in the journal Stem Cells, was the work of scientists from Massachusetts General Hospital and the Harvard Stem Cell Institute.

For many years, they had been researching a stem-cell-based therapy for cancer, which would kill only tumour cells and no others.

They used genetic engineering to make stem cells that spewed out cancer-killing toxins, but, crucially, were also able to resist the effects of the poison they were producing.

They also posed no risk to normal, healthy cells.

In animal tests, the stem cells were surrounded in gel and placed at the site of the brain tumour after it had been removed.

Their cancer cells then died as they had no defence against the toxins.

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Cancer-Killing Stem Cells Engineered In Lab

The Stem Cell Debate: Is It Over? – Learn Genetics

By Stell Cell Research

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The Stem Cell Debate: Is It Over?

Stem cell therapies are not new. Doctors have been performing bone marrow stem cell transplants for decades. But when scientists learned how to remove stem cells from human embryos in 1998, both excitement and controversy ensued.

The excitement was due to the huge potential these cells have in curing human disease. The controversy centered on the moral implications of destroying human embryos. Political leaders began to debate over how to regulate and fund research involving human embryonic stem (hES) cells.

Newer breakthroughs may bring this debate to an end. In 2006 scientists learned how to stimulate a patient's own cells to behave like embryonic stem cells. These cells are reducing the need for human embryos in research and opening up exciting new possibilities for stem cell therapies.

Both human embryonic stem (hES) cells and induced pluripotent stem (iPS) cells are pluripotent: they can become any type of cell in the body. While hES cells are isolated from an embryo, iPS cells can be made from adult cells.

Until recently, the only way to get pluripotent stem cells for research was to remove the inner cell mass of an embryo and put it in a dish. The thought of destroying a human embryo can be unsettling, even if it is only five days old.

Stem cell research thus raised difficult questions:

With alternatives to hES cells now available, the debate over stem cell research is becoming increasingly irrelevant. But ethical questions regarding hES cells may not entirely go away.

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The Stem Cell Debate: Is It Over? - Learn Genetics

Scleroderma patients seek experimental U.S. stem cell therapy

By Stem Cell Treatment

CTVNews.ca Staff Published Saturday, October 25, 2014 10:30PM EDT Last Updated Saturday, October 25, 2014 11:46PM EDT

An estimated 16,000 Canadians live with scleroderma, an incurable autoimmune disorder which causes the body to produce too much collagen, resulting in a hardening of the skin and tissue. There is no cure for the scleroderma, but some patients in Canada are now seeking a costly and experimental stem cell therapy in the U.S.

A little over a year ago, Mike Berry of Kingston, Ont., started having trouble breathing. It was the first sign of scleroderma.

Berry, 42, suffers from the systemic version of scleroderma, which attacks his internal organs. His lungs have been scarred by the disorder, with his lung capacity dropping to 41 per cent in just nine months. His disease may ultimately be fatal.

He described to CTV News how scleroderma has impacted his day-to-day life.

"I'm unable to work any longer; it affects me and everything now," he said. "It's hard to walk fast; I can't walk and talk."

Drugs to treat his scleroderma haven't worked, so now Berry is trying to fundraise more than $150,000 for an experimental U.S. stem cell treatment called Autologous Hematopoietic Stem Cell Transplantation (HSCT), in the hopes that it will save his life.

"It would give me as second chance, I guess I just have a lot to fight for," he said.

Pioneered by Dr. Richard Burt at Northwestern Memorial Hospital in Chicago, patients receiving HSCT are administered stem cells intravenously.

During the treatment, the patient's stem cells are harvested, and then the patient's over-active immune system is destroyed with powerful chemotherapy drugs. Doctors then re-program the patient's immune system with the harvested stem cells, in the hopes that the cells will "reset" the patient's immune system and stop scleroderma.

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Scleroderma patients seek experimental U.S. stem cell therapy

Back in my Louboutins…thanks to a stem cell jab in the foot: Experimental treatment that fixed socialite Hofit Golan …

By Stem Cell Treatment

Hofit Golan broke her tibia and foot in a nightclub accident in 2011 She had a year of sticking to conventional treatment with limited success So took controversial holistic therapy at the Villa Medica clinic in Germany One of the few centres in the world to offer Fresh Cell Therapy It is a controversial technique that uses injection of embryonic stem cells from animals

By Katie Nicholl For The Mail On Sunday

Published: 16:16 EST, 25 October 2014 | Updated: 16:16 EST, 25 October 2014

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For any woman who adores wearing heels, Hofit Golan, the Israeli-born socialite who has graced countless red carpets from Cannes to New York, offers a cautionary tale.

Bizarre as it may sound, the 33-year-olds partying came to an abrupt halt after an accident in a nightclub involving her stilettos.

And Hofits recovery is just as remarkable. After a year of sticking to conventional treatment with only limited success, it took a controversial holistic therapy to see her back on track and in heels again.

Hofit Golan broke her tibia in three places and suffered a broken foot when a man landed on her in a nightclub

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Back in my Louboutins...thanks to a stem cell jab in the foot: Experimental treatment that fixed socialite Hofit Golan ...

Doctors Use Adult (Not Embryonic) Stem Cells To Grow And Implant Petri-Dish Retina

By Stem Cell Medical Center

The clones are coming! The clones are coming! (Maybe.) Doctors have grown a retina in a petri dish using stem cells from a 70-year-old patients skin and successfully transplanted the retina to her eye at Japan's Riken Center for Developmental Biology.

This marks the first time a transplanted organ was grown from skin cells from the recipient and not an embryo, The Globe and Mail reports. Until now, scientists have been mired in a debate regarding the use of embryonic stem cells to create transplant tissue. Using a patients own adult stem cells avoids that controversy and also reduces the chance the patient could reject the transplant.

Stem cells hold the promise of curing many diseases, including macular degeneration and Parkinsons.

However, there are risks associated with using adult stem cells. Scientists must turn regular adult cells into dividing cells, and there is concern that cells could turn cancerous after transplant. You only need one stem cell left in the graft that could lead to cancer, Dr. Janet Rossant told the The Globe and Mail. Rossant is chief of research at Torontos Hospital for Sick Children and past president of the International Society for Stem Cell Research.

The Riken Center for Developmental Biology has also been in the news lately because its deputy director committed suicide following accusations of scientific misconduct and the retraction of two papers (unrelated to this stem-cell procedure) that were published in the journal Nature.

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Doctors Use Adult (Not Embryonic) Stem Cells To Grow And Implant Petri-Dish Retina

UCSD Gets $8 Million For Stem Cell Research

By Stem Cell Clinic

UC San Diego has been named an "alpha clinic" for the clinical study of stem cells, and the distinction comes with $8 million in research grants.

Stem cell therapies represent a new way of treating disease by regenerating damaged tissues and organs. Spokesmen for the UCSD school of medicine say the alpha clinic will focus on clinical trials in humans, not just basic research based on animals.

The decision to make UCSD an alpha clinic was announced Friday by the California Institute for Regenerative Medicine, which was created by California voters after they approved $3 billion for stem cell funding in 2004.

Everything we do has one simple goal, to accelerate the development of successful treatments for people in need, said C. Randal Mills, CIRM president and CEO.

Catriona Jamieson, professor of medicine at UC San Diego School of Medicine, is the alpha clinic grants principal investigator. She said the clinic will provide needed infrastructure for first-in-human stem cell-related clinical trials.

"It will attract patients, funding agencies and study sponsors to participate in, support and accelerate novel stem cell clinical trials and ancillary studies for a range of arduous diseases, Jamieson said.

The university has already announced human stem cell trials, aimed at treating spinal chord injuries, leukemia and type-1 diabetes.

UCSD spokesmen said researchers are conducting those trials using fetal and embryonic stems cells, as well as stem cells made from reprogramming skin cells.

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UCSD Gets $8 Million For Stem Cell Research

Global Stem Cells Group Names BIOMEN S.A as exclusive Representative in Costa Rica

By Stem Cell Clinic

MIAMI (PRWEB) October 24, 2014

Global Stem Cells Group, Inc. has signed BIOMEN S.A and its founder, anti-aging and regenerative medicine specialist Dra. Mariella Tanzi, to represent the Miami-based stem cell company as an exclusive representative for the Costa Rican territory. Tanzi will also open a new Regenestem clinic in the Costa Rican capital of San Jose.

The arrangement is part of the Global Stem Cells Groups global expansion program, which requires affiliate representatives to have more than five years experience in the health care industry with at least some experience in regenerative medicine.

Tanzi will be instrumental in helping to manage the companys growth in Costa Rica. Her responsibilities will include arranging a number of stem cell training courses at the Regenestem facility in Costa Rica over a one-year period, certification of physicians, and willingness to organize an annual stem cell and regenerative medicine symposium in their territory.

Our main focus is to organize Costa Ricas first annual symposium on stem cells and regenerative medicine in 2015, says Global Stem Cells Group Founder Benito Novas. This new alliance will allow us to establish Regenestem as a leader in regenerative medicine therapies in Costa Rica.

To learn more about the Global Stem Cells Group alliance program, visit the website at http://www.stemcellsgroup.com, email bnovas(at)stemcellsgroup(dot)com, or call 305.224.1858.

About Global Stem Cell Group:

Global Stem Cells Group, Inc. is the parent company of six wholly owned operating companies dedicated entirely to stem cell research, training, products and solutions. Founded in 2012, the company combines dedicated researchers, physician and patient educators and solution providers with the shared goal of meeting the growing worldwide need for leading edge stem cell treatments and solutions. With a singular focus on this exciting new area of medical research, Global Stem Cells Group and its subsidiaries are uniquely positioned to become global leaders in cellular medicine.

Global Stem Cells Groups corporate mission is to make the promise of stem cell medicine a reality for patients around the world. With each of GSCGs six operating companies focused on a separate research-based mission, the result is a global network of state-of-the-art stem cell treatments.

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Global Stem Cells Group Names BIOMEN S.A as exclusive Representative in Costa Rica

UCLA Scientists Propose Benchmark to Better Replicate Natural Stem Cell Development in the Laboratory Environment

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Newswise In a study that will provide the foundation for scientists to better replicate natural stem cell development in an artificial environment, UCLA researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research led by Dr. Guoping Fan, professor of human genetics, have established a benchmarking standard to assess how culture conditions used to procure stem cells in the lab compare to those found in the human embryo.

The study was published online ahead of print in the journal Cell Stem Cell.

Pluripotent stem cells (PSCs) are cells that can transform into almost any cell in the human body. Scientists have long cultured PSCs in the laboratory (in vitro) using many different methods and under a variety of conditions. Though it has been known that culture techniques can affect what kind of cells PSCs eventually become, no "gold standard" has yet been established to help scientists determine how the artificial environment can better replicate that found in a natural state (in vivo).

Dr. Kevin Huang, postdoctoral fellow in the lab of Dr. Fan and a lead author of the study, analyzed data from multiple existing research studies conducted over the past year. These previously published studies used different culture methods newly developed in vitro in the hopes of coaxing human stem cells into a type of pluripotency that is in a primitive or ground-zero state.

Utilizing recently-published gene expression profiles of human preimplantation embryos as the benchmark to analyze the data, Dr. Huang and colleagues found that culture conditions do affect how genes are expressed in PSCs, and that the newer generation culture methods appear to better resemble those found in the natural environment of developing embryos. This work lays the foundation on the adoption of standardized protocol amongst the scientific community.

"By making an objective assessment of these different laboratory techniques, we found that some may have more of an edge over others in better replicating a natural state," said Dr. Huang. "When you have culture conditions that more consistently match a non-artificial environment, you have the potential for a much better reflection of what is going on in actual human development."

With these findings, Dr. Fan's lab hopes to encourage further investigation into other cell characteristics and molecular markers that determine the effectiveness of culture conditions on the proliferation and self-renewal of PSCs.

"We hope this work will help the research community to reach a consensus to quality-control human pluripotent stem cells," said Dr. Fan.

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UCLA Scientists Propose Benchmark to Better Replicate Natural Stem Cell Development in the Laboratory Environment

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