One kind of stem cell, those referred to as 'facultative', form part -- together with other cells -- of tissues and organs. There is apparently nothing that differentiates these cells from the others. However, they have a very special characteristic, namely they retain the capacity to become stem cells again. This phenomenon is something that happens in the liver, an organ that hosts cells that stimulate tissue growth, thus allowing the regeneration of the organ in the case of a transplant. Knowledge of the underlying mechanism that allows these cells to retain this capacity is a key issue in regenerative medicine.

Headed by Jordi Casanova, research professor at the Instituto de Biologa Molecular de Barcelona (IBMB) of the CSIC and at IRB Barcelona, and by Xavier Franch-Marro, CSIC tenured scientist at the Instituto de Biologa Evolutiva (CSIC-UPF), a study published in the journal Cell Reports reveals a mechanism that could explain this capacity. Working with larval tracheal cells of Drosophila melanogaster, these authors report that the key feature of these cells is that they have not entered the endocycle, a modified cell cycle through which a cell reproduces its genome several times without dividing.

"The function of endocycle in living organisms is not fully understood," comments Xavier Franch-Marro. "One of the theories is that endoreplication contributes to enlarge the cell and confers the production of high amounts of protein." This is the case of almost all larval cells of Drosophila.

The scientists have observed that the cells that enter the endocycle lose the capacity to reactivate as stem cells. "The endocycle is linked to an irreversible change of gene expression in the cell," explains Jordi Casanova, "We have seen that inhibition of endocycle entry confers the cells the capacity to reactivate as stem cells."

Cell entry into the endocycle is associated with the expression of the Fzr gene. The researchers have found that inhibition of this gene prevents this entry, which in turn leads to the conversion of the cell into an adult progenitor that retains the capacity to reactivate as a stem cell. Therefore, this gene acts as a switch that determines whether a cell will enter mitosis (the normal division of a cell) or the endocycle, the latter triggering a totally different genetic program with a distinct outcome regarding the capacity of a cell to reactivate as a stem cell.

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The above story is based on materials provided by Institute for Research in Biomedicine (IRB Barcelona). Note: Materials may be edited for content and length.

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Mechanism that allows differentiated cell to reactivate as a stem cell revealed

New York, New York (PRWEB) October 29, 2014

Stem cell therapy is the future of foot pain treatment. New York podiatrists at Adler Footcare are using ethical stem cell treatments for foot problems to help speed healing, minimize pain, and reduce swelling.

Stem cells are cells that havent quite yet determined their role in the body. This gives them the ability to turn into anything. The treatment is being used for problems causing foot pain, such as Achilles tendonitis, plantar fasciitis, and arthritis of the first toe joint. Stem cells help regenerate new cartilage and helps tissue heal much quicker.

"Stem cells turn into everything," said Dr. Jeffrey Adler, Medical/Surgical Director & Owner of Adler Footcare. "So basically, if the damage is due to cartilage, they turn into cartilage. If the damage is due to soft tissue, they turn into soft tissue. Its the Swiss army knife of treatments."

The stem cells are not live embryos, but instead are generated from the placenta and ethically obtained during the C-sections of live births. The women who the cells are taken from are screened and tested for any communicable diseases beforehand.

Stem cell therapy uses a minimally invasive technique to inject the cells directly into the area where the patient is feeling the foot pain. Fluoroscopy is used to determine the exact position for injection. When stem cell therapy is used healing occurs twice as fast. As the tissues are regenerated and the swelling is minimized, the patient is able to experience more range of motion, less post-operative pain, and less inflammation.

The New York podiatrists at Adler Footcare have been using stem cell therapy for 2 years. They continue to stay up-to-date on the process and have seen only positive results.

To learn more about stem cell treatment for foot pain, contact a New York podiatrist at Adler Footcare.

About Dr. Jeffrey L. Adler

Dr. Jeffrey L. Adler, Medical/Surgical Director and Owner of Adler Footcare of Greater New York has been practicing podiatric medicine since 1979 and has performed thousands of foot and ankle surgeries. Dr. Adler is board certified in Podiatric Surgery and Primary Podiatric Medicine by the American Board of Multiple Specialties in Podiatry. Dr. Adler is also a Professor of Minimally Invasive Foot Surgery for the Academy of Ambulatory Foot and Ankle Surgeons. As one of only several in the country who perform minimally invasive podiatric surgery, Dr. Adlers patients enjoy significantly reduced recovery times.

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The Miracle of Stem Cell Therapy at Adler Footcare Regenerates Cells, Heals Foot Pain

Stem cells and gene hold promising treatment options for Parkinson's, mandate doctors across the globe, including from Mumbai. Eleven trials to test stem cell and gene therapy for treating Parkinson's are underway currently of which the one in Mumbai had to be put on hold due to regulatory hurdles.

Currently, neuro-augmentative therapies such as usage of drugs or deep brain stimulation (DBS) are being used to treat Parkinson's disorder. "The future holds hope for neuro-restorative therapies like that of stem cells or gene infusion in the Parkinson's disorder treatment. It involves restoration of brain function to normal. In the next five to seven years, this may pave the way for future," said Dr Paresh Doshi, neurologist at Jaslok Hospital, Peddar Road in Mumbai.

Regulatory hurdles and resource constraints though have led to these trials being held up in Mumbai. Dr Doshi said that trials of Duodopa therapy which involves infusion of an active ingredient gel called Levodopa in the intestines has been kept on hold at the moment at privately-run Jaslok Hospital due to regulatory hurdles. The hospital was the only centre in entire South East Asia to have been running the trial.

"Levodopa gets converted into dopamine in the body. Normal levels of dopamine control Parkinsons disorder," said Dr Doshi.

Trials to infuse stem cells from the patient's body in the patient itself had been underway in small group of patients in India, but due to inability to recruit more patients, the trial was stopped. "We could only recruit four patients for two years. However, a similar trial is underway in China and another trial which explores adipose tissue stem cells in treating Parkinson's disease is underway in South Africa," said Dr Doshi.

In January this year, medical journal The Lancet reported that after sixteen years of trials, gene therapy is showing promising results in humans. "Three genes that promote the formation of dopamine generating cells in the brain were injected in the brain bound with a viral vector in fifteen patients. The genes are intended to boost the production of dopamine, a chemical that becomes deficient in patients withParkinson's," said The Lancet report.

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Gene therapy, stem cell therapy trials underway

Lyme Disease and Embryonic Stem Cell Therapy Testimonial
Kim gives a testimonial after 3 months of having followed the Stemaid Lyme Disease Protocol.

By: stemaid

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Lyme Disease and Embryonic Stem Cell Therapy Testimonial - Video

By C. Rajan, contributing writer

The University of Pennsylvania has announced promising results of its novel chimeric antigen receptor (CAR) therapy for cancer.

In the study involving 25 children and five adults with end-stage acute lymphoblastic leukemia (ALL), there was an impressive 90 percent response rate with complete remission.

Twenty-seven of the 30 patients went into complete remission after receiving the investigational therapy (called CTL019), and 78 percent of the patients were alive six months after treatment. The longest remission among the patients has lasted almost three years.

The patients who participated in these trials had relapsed as many as four times, including 60 percent whose cancers came back even after stem cell transplants. Their cancers were so aggressive they had no treatment options left, said the studys senior author, Stephan Grupp, MD, PhD, at the Children's Hospital of Philadelphia. The durable responses we have observed with CTL019 therapy are unprecedented.

The ongoing study is being conducted by researchers at the Childrens Hospital of Philadelphia and the Hospital of the University of Pennsylvania (Penn). The CAR trial program enrolling children with leukemia is also expanding to nine other pediatric centers.

The experimental CAR therapy received FDAs breakthrough designation in July for the treatment of relapsed and refractory adult and pediatric ALL. The novel treatment was pioneered by Penn researchers and then supported by Novartis. Penn entered an exclusive global research and licensing agreement with Novartis in 2012 to develop and commercialize personalized CAR T-cell therapies for cancers.

"This represents a really powerful therapy for ALL," Penn oncologist David Porter says. "We've treated enough patients to confirm that. It's time to start multi-center trials."

A CAR is a genetically engineered marker protein that is grafted onto T cells, which are part of the immune system. The CAR activates the T cell to attack tumor cells that express specific markers; in this case, the target is a protein called CD19.

The treatment procedure involves removing patients' T cells via an apheresis process and then genetically reprogramming them to hunt tumor cells. When injected back into patients bodies, these new hunter cells multiply and attack tumor cells expressing CD19. The hunter cells can grow, creating 10,000+ new cells in the body for each single engineered cell injected into the patients.

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University Of Pennsylvania's T-Cell Therapy Shows Promising Results

La Jolla, CA (PRWEB) October 21, 2014

StemGenex, the leading resource for adult adipose stem cell therapy in the US aimed at improving the lives of patients dealing with degenerative diseases today announced their newest clinical study in partnership with Stem Cell Research Centre for Osteoarthritis. StemGenex and Stem Cell Research Centre (SCRC) believe that a commitment to the safety and efficacy of stem cell therapy are paramount when providing care to patients with life threatening diseases.

There are currently 21 million people in the U.S. alone, who suffer from Osteoarthritis. The most common symptoms are joint pain and stiffness which most commonly affect the neck, lower back, knees, shoulders and hips. These symptoms gradually worsen over time ultimately leading to the need for a total joint replacement procedure. StemGenex believe their new clinical study may provide patients improved mobility, significantly reduced pain and ultimately a better quality of life without needing joint replacement surgery.

This clinical study makes stem cell therapy for osteoarthritis accessible to the millions of individuals currently struggling with this painful disease. The protocol used in these stem cell treatments is unique to StemGenex and SCRC, having the possibility of being more effective than other stem cell treatments currently available. These treatments will utilize a multiple administration method which also includes injections precisely targeting the joint space. StemGenex believes these treatments may be able to keep patients from needing joint replacement surgery in the future, due to regeneration of cartilage in the joint.

This clinical study will be conducted under the leadership of the principal investigator,Dr. Jeremiah McDole, Ph.D. Dr. McDole states, We are excited to begin enrolling for this new study. We have high expectations for what we will learn and what advancements can ultimately be implemented. Of course, our focus is always set toward the near future and what can be done to help improve the lives of those individuals with Osteoarthritis.

This study is registered through The National Institutes of Health which can be found at http://www.clinicaltrials.gov and is being conducted under IRB approval of Stem Cell Research Centre (SCRC). There are many patients who are exploring stem cell therapy for osteoarthritis and it is important they have access to top-tier stem cell therapy. By providing patients access to stem cell studies registered through The National Institutes of Health, patients now have the ability to choose treatment that focuses on both safety and efficacy.

Rita Alexander, founder and president of StemGenex stated With so many people suffering from Osteoarthritis its absolutely wonderful to provide a treatment that has not only shown efficacy but also to be minimally invasive. Over the last several years we have observed significant improvement in the symptoms of Osteoarthritis patients through stem cell treatment. Through these registered clinical studies, we will now be able to publish our findings over the next few years.

This clinical study follows on the heels of StemGenex latest clinical studies for both Parkinsons disease and Multiple Sclerosis. Stem cell treatment studies are currently being offered by StemGenex partnering with Stem Cell Research Centre (SCRC) to patients diagnosed with Osteoarthritis as well as degenerative neurological diseases. StemGenex takes a unique approach of compassion and empowerment while providing access to the latest stem cell therapies for degenerative conditions including Multiple Sclerosis, Alzheimers disease, stroke recovery and others.

To find out more about stem cell therapy, contact StemGenex either by phone at (800) 609-7795 or email Contact@stemgenex.com

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StemGenex New Clinical Study Aims to Provide Relief to Osteoarthritis Patients through Latest Stem Cell Therapy

Dr Charles Krome Stem Cell Therapy
This video is about Dr Charles Krome Stem Cell Therapy.

By: John lore

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By C. Rajan, contributing writer

The U.S. FDA has just granted BrainStorm Cell Therapeutics novel stem cell therapy, NurOwn, Fast Track status for the treatment of amyotrophic lateral sclerosis (ALS), the company announced via press release.

"We are pleased that the FDA has granted Fast Track status for NurOwn as this will allow us greater and more frequent dialogue with the Agency as we continue the development of this ground-breaking cell therapy for the treatment of ALS," said Tony Fiorino, MD, PhD, CEO of BrainStorm. "We expect Fast Track designation, which recognizes the potential of NurOwn as to address an unmet medical need in ALS, to help speed and improve our development program."

Israeli biotech company BrainStorm is developing novel adult stem cell technologies for neurodegenerative diseases, such as ALS. The company licensed the exclusive rights to the NurOwn technology from Ramot, the technology transfer company of Tel Aviv University.

NurOwn is a personalized stem cell product made from autologous mesenchymal stem cells. These adult stem cells are obtained from the patients bone marrow and are induced to secrete neurotrophic factors, which are growth factors that can stimulate the survival and maintenance of neurons that degenerate in neurologic disorders.

NurOwn is currently being studied in randomized, double-blind, placebo-controlled phase 2 clinical trials in ALS patients in both Israel and the U.S. Reuters reports that the last patient visit has been completed in the phase 2a clinical trial in Jerusalem. The company expects to release final results of the study by the end of this year. The U.S. arm of the Phase 2 study is being conducted at three sites in the U.S., and is expected to be wrapped up in early 2015.

The FDA's Fast Track program aims to speed up the development of new drugs and biologics in order to get them to patients suffering from serious, unmet medical needs. The Fast Track designation will allow BrainStorm Cell to submit an NDA on a rolling basis and will grant the company more communication and support from FDA during the development process.

ALS, also known as Lou Gehrig's disease, is a rapidly progressive neurological disease that results in death within 2 to 5 years of diagnosis in most cases, and less than 20 percent of patients live more than 5 years after onset of symptoms. The relatively rare condition affects about 2 persons in every 100,000, with approximately 5,600 new cases diagnosed every year in the U.S, according to the ALS Association.

There is no cure for the disease to date, although the only approved ALS drug, Riluzole, has demonstrated its ability to extend survival by at least a few months.

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Stem Cell Therapy For ALS Gets FDA's Fast Track Designation

MADISON Winning the State Cow of the Year award at the 2014 World Dairy Expo on Oct. 3 was only the second biggest thing that happened while the Peterson family of Cashton was in Madison that week.

The most important came a few days later, on the west side of the University of Wisconsin-Madison campus, when stem cells from Kurt Petersons bone marrow began flowing into the blood stream of his brother, giving Scot Peterson, 45, a new immune system and a good shot of beating adult acute lymphoblastic leukemia (ALL).

Hes a man of few words, says Scot, of his younger brother, Kurt, 40. But you know he really loves you to do something like this.

Its been a good news/bad news kind of a year for the Peterson brothers, who co-own the Coulee Crest farm in the rolling hills of Monroe County, and the states queen of cows, Coulee Crest Nick Lorilyn. Guernseys are the caramel brown and white cows known for the richness of their milk. And Lorilynn won the crown because she, her mother, and one of her daughters have each produced 40,000 pounds of milk in a year.

The last weekend in June, the National Guernsey Association held its national convention in La Crosse. The Petersons hosted a tour of their farm and a dinner event for 475 convention goers at their farm.

Scot Peterson, a burly guy who competed in Sweden for the world tug-of-war championship when he was younger, felt pains in his legs, odd bruises, and general exhaustion.

I thought I was tired from all the work of getting the farm ready, Scot Peterson says. He got through the convention and the national sale on June 30. That was another high point for the farm, with one of Lorilyns daughters topping the sale at $19,000.

By the next day, there was bad news.

By the middle of the day on July 1, I was in the hospital, finding out my diagnosis of leukemia, he recalls.

His oncologist, Dr. Wayne Bottner of Gundersen Health System in La Crosse, told Scot that he had a type of leukemia, ALL, in which the bone marrow makes too many lymphocytes, a type of white blood cell. ALL is more common and easier to treat in children. Adults fare better if they can find a match that allows them to have a stem cell transplant from a donors bone marrow. So Bottner referred Peterson to the UW Carbone Comprehensive Cancer Center in Madison.

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Cashton man goes from winning state award to battling cancer

Cookie - 9 Year Old Lab - Before Stem Cell Therapy
Watch the amazing after video here: https://www.youtube.com/watch?v=SRPO4OHKKlA.

By: Newman Veterinary Centers

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Cookie - 9 Year Old Lab - Before Stem Cell Therapy - Video

Stem cells are getting serious. Two decades after they were discovered, human embryonic stem cells (hESCs) are being tested as a treatment for two major diseases: heart failure and type 1 diabetes.

Treatments based on hESCs have been slow coming because of controversy over their source and fears that they could turn into tumours once implanted. They have enormous potential because hESCs can be grown into any of the body's 200 tissue types, unlike the stems cells isolated from adult tissues that have mostly been used in treatments until now.

In the most rigorous test of embryonic stems cells' potential yet, six people with heart failure will be treated in France with a patch of immature heart cells made from hESCs, and 40 people with diabetes in the US will receive pouches containing immature pancreatic cells made from hESCs.

The hope is that the heart patch will help to regenerate heart muscle destroyed by heart attacks. Trials in monkeys showed that the patch could regenerate up to 20 per cent of the lost muscle within two months.

The pancreatic cells are supposed to mature into beta cells, which produce the hormone insulin. These would act as a substitute for the cells that are destroyed by the immune systems of people with type 1 diabetes.

Although treatments based on hESCs have already been given to people with a type of age-related blindness and with spinal paralysis, the latest trials are the therapy's first foray into major fatal diseases. Heart disease is the biggest killer in the world, and cases of type 1 diabetes are growing.

"Both are landmark studies, and are different from what we've had up to now," says Chris Mason, head of regenerative medicine at University College London. "The blindness already being treated is serious, but diabetes and heart failure are killers, and things we don't have solutions for, so this brings hESCs into the mainstream."

Some people with heart disease and diabetes have received experimental treatments based on stem cells isolated from adult tissue, often from bone marrow, with varying degrees of success. These mesenchymal stem cells, or MSCs, can mature into several tissues including muscle, bone, cartilage and fat but there is no guarantee that they will grow into cardiac muscle.

A recent review of 23 trials involving 1255 people with heart disease found that there is some evidence that recipients of stem cell therapy are less likely to die or be readmitted to hospital a year or more after treatment than people who received standard treatment.

The hope is that using hESCs in place of MSCs will improve these outcomes further because they can be grown from scratch into cells exactly suited to their medical purpose. "We think our cells are more committed to the heart lineage," says Philippe Menasch, head of the French trial at the Georges Pompidou European Hospital in Paris.

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Embryonic stem cells to tackle major killer diseases

MANILA -- The use of stem cell therapy has become an option in treating different medical conditions.

Stem cells are the body's natural healing cells. They are used by human tissues to repair and regenerate damaged cells. In the right environment, stem cells can change into bone, cartilage, muscle, fat, collagen, neural tissue, blood vessels, and even some organs.

There are two kinds of stem cells: adult or embryonic. Adult stem cells appear to be particularly effective against painful joints, repairing cartilage and ligaments, and even painful conditions along the spine.

Adult stem cells are usually harvested from fat tissues. By using technology, the collagen that binds the fat and the stem cells are broken down, separating a solution rich in the patient's own stem cells, which will then be used for treatment.

Stem cells may be effective in the treatment of macular degeneration, Crohns disease and numerous pulmonary conditions such as chronic obstructive pulmonary disease (COPD), asthma, and fibrosis. Stem cells are also being used for patients suffering from kidney failure and ailments of the bone, cartilage and joints.

However, stem cell therapy is not recommended for patients with active infections or cancer.

In the Philippines, fat-derived stem cell therapy is available through StemCare Institute. At present, the clinic employs an orthopedic team of doctors and surgeons with international qualifications.

StemCare, with the advancement of stem cell technology and the refinement its of clinical protocols through international experts, now offers more accessible treatment options for patients suffering from these degenerative orthopedic conditions.

Kim Atienza and Inno Sotto. Composite Image

Among the personalities who have used stem cell therapy in the country are Inno Sotto, a fashion designer who is suffering from a tear in his right elbow, and Kim Atineza, who is using fat stem cell injections to help strengthen and repair his knee joints after suffering from Guillain-Barre disease.

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How stem cells help cure diseases

Swastik - Stem Cell Therapy in Duchenne Muscular Dystrophy (DMD) - 24-04-2014
stem cell india, stem cell therapy india, stem cell in india, stem cell therapy in india, india stem cell, india stem cell therapy.

By: Stem Cell India

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Swastik - Stem Cell Therapy in Duchenne Muscular Dystrophy (DMD) - 24-04-2014 - Video

Over 500 million people worldwide carry a genetic mutation that disables a common metabolic protein called ALDH2. The mutation, which predominantly occurs in people of East Asian descent, leads to an increased risk of heart disease and poorer outcomes after a heart attack. It also causes facial flushing when carriers drink alcohol.

Now researchers at the Stanford University School of Medicine have learned for the first time specifically how the mutation affects heart health. They did so by comparing heart muscle cells made from induced pluripotent stem cells, or iPS cells, from people with the mutation versus those without the mutation. IPS cells are created in the laboratory from specialized adult cells like skin. They are "pluripotent," meaning they can be coaxed to become any cell in the body.

"This study is one of the first to show that we can use iPS cells to study ethnic-specific differences among populations," said Joseph Wu, MD, PhD, director of the Stanford Cardiovascular Institute and professor of cardiovascular medicine and of radiology.

"These findings may help us discover new therapeutic paths for heart disease for carriers of this mutation," said Wu. "In the future, I believe we will have banks of iPS cells generated from many different ethnic groups. Drug companies or clinicians can then compare how members of different ethnic groups respond to drugs or diseases, or study how one group might differ from another, or tailor specific drugs to fit particular groups."

The findings are described in a paper that will be published Sept. 24 in Science Translational Medicine. Wu and Daria Mochly-Rosen, PhD, professor of chemical and systems biology, are co-senior authors of the paper, and postdoctoral scholar Antje Ebert, PhD, is the lead author.

ALDH2 and cell death

The study showed that the ALDH2 mutation affects heart health by controlling the survival decisions cells make during times of stress. It is the first time ALDH2, which is involved in many common metabolic processes in cells of all types, has been shown to play a role in cell survival. In particular, ALDH2 activity, or the lack of it, influences whether a cell enters a state of programmed cell death called apoptosis in response to stressful growing conditions.

The use of heart muscle cells derived from iPS cells has opened important doors for scientists because tissue samples can be easily obtained and maintained in the laboratory for study. Until recently, researchers had to confine their studies to genetically engineered mice or to human heart cells obtained through a heart biopsy, an invasive procedure that yields cells which are difficult to keep alive long term in the laboratory.

"People have studied the enzyme ALDH2 for many years in animal models," said Ebert. "But there are many significant differences between mice and humans. Now we can study actual human heart muscle cells, conveniently grown in the lab."

The iPS cells in this study were created from skin samples donated by 10 men, ages 21-22, of East Asian descent.

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Stem cells used to learn how common mutation in Asians affects heart health

Frankfurt, Germany (PRWEB) September 19, 2014

The Translational Research Institute TRI Medical announced today that its new ND Infusion Catheter is being used in a first-in-man procedure at the University of Frankfurt.

The study commenced on September 4th, 2014 at the University of Frankfurt, Department of Cardiology. The use of the new catheter demonstrated a number of advancements in the delivery of regenerative therapeutics, commonly known as stem cells. We are at the forefront of revolutionizing stem cell delivery to the heart, TRI Medicals Nabil Dib, MD, Msc, offered. The ND Infusion Catheter provides safety and potential efficacy. The catheter also reduces the procedure time to approximately 15 minutes; enabling patients to walk and resume activities in about 2 hours, Dr. Dib continued.

The renowned German Cardiology Center at the University of Frankfurt has extensive experience with the development of cardiac cell-based regenerative therapeutics. Prof. Dr. Andreas M. Zeiher, Chairman of the Department of Cardiology at the University of Frankfurt stated The catheter provides the unique potential to precisely regulate coronary blood flow, while administering cells directly into the heart thus improving safety and potentially efficacy. The innovative design of the catheter's balloon accommodates different vessel sizes, avoiding the need to use multiple catheters, reducing potential risks associated with exchanging the balloon catheter when treating different coronary arteries in an individual patient.

Prior to the first-in-man procedure, extensive cell compatibility testing of bone marrow derived cells with the ND Infusion Catheter revealed that the catheter preserved cell viability and functionality, Stefanie Dimmeler, PhD and Director of the Institute of Cardiovascular Regeneration, Centre of Molecular Medicine stated. The testing proved that the cells are compatible with the ND Infusion Catheter. We see this as potential improvements in safety and clinical outcomes related to cell function and efficacy in patients, Dr. Dimmeler offered.

Safety was top-of-mind when we initiated the first-in-man procedure in Frankfurt. We are elated to report that the procedures outcomes were successful, Dr. Dib stated. Earlier studies revealed that the ND Infusion Catheter reduces cellular clumping, preserves cell viability, improves dispersion and reduces radial forces on the vessel walls during balloon inflation; which collectively might improve patient safety and clinical outcomes.

TRI Medicals Ron Anson, Vice President of Business Development shared The catheters unique design features provide physicians with a valuable new tool in the delivery of specified fluids such as stem cells. We expect to see significant growth in the stem cell research marketplace for the new, state-of-the-art ND Infusion Catheter.

ABOUT TRI Medical TRI Medical is a privately held, medical device development company. TRI Medical is dedicated to providing a pathway to regulatory approval that is efficient, predictable and cost effective.

#####

Media inquiries regarding TRI Medical, its capabilities and for additional information regarding the ND Infusion Catheter contact: DeAnn Dana Phone: 480.309.2884 Email: DDana(at)TRImedical.com TRI Medical website: http://www.trimedical.com

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First-in-man procedure utilizes a new method of stem cell delivery

Two men who changed each others lives forever by being on the giving and receiving ends of a bone marrow transplant met for the first time today and had their first chance to say, Thank you, face-to-face.

Thank you so much, Joe Yannantuono, 33, said to his bone marrow donor, Justin Jenkins, 35, as he embraced him in a hug in a live, emotional meeting on Good Morning America.

Yannantuono, not very long ago, was waging a two-year long battle for his life against stage 4 lymphoma.

WATCH: Robin Roberts Celebrates 1-Year Anniversary of Bone Marrow Transplant

Toddler Meets Life-Saving Bone Marrow Donor

As his wife, Christine Buono, and his 4-year-old son, JJ Yannantuono, stood by his side, the family, from Staten Island, N.Y., got the unbelievable news that a man in Texas, a stranger, was a rare 10 for 10 genetic bone marrow match.

That stranger in Texas, Jenkins, of Dallas, had registered to be a bone marrow donor by chance 15 years ago when he was 21-years-old and donated blood because they were offering free snacks.

Soon after Jenkins was found to be a match, his stem cells were transported by airplane to New York and transplanted into Yannatuonos body in December 2012 at Memorial Sloan Kettering Cancer Center.

For more than one year after the successful transplant, Yannantuono had no idea whose cells he was now carrying in his body.

As Yannantuono was rebuilding his life, Jenkins life was thrown a tragic curveball. His mother, who raised him on her own and had been a big part of his donation journey, was killed in a car crash.

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Bone Marrow Recipient Meets Donor Who Saved His Life

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Newswise NEW YORK, September 18, 2014 Scientists at NYU Langone Medical Center have found a way to boost dramatically the efficiency of the process for turning adult cells into so-called pluripotent stem cells by combining three well-known compounds, including vitamin C.

Using the new technique in mice, the researchers increased the number of stem cells obtained from adult skin cells by more than 20-fold compared with the standard method. They say their technique is efficient and reliable, and thus should generally accelerate research aimed at using stem cells to generate virtually any tissue. Stem cells are immature or uncommitted cells that are theoretically capable of becoming any cell type.

This big boost in efficiency gives us an opportunity now to study stem cell programming mechanisms at high resolution, says Matthias Stadtfeld, PhD, assistant professor of cell biology and a member of the Skirball Institute of Biomolecular Medicine and the Helen L. and Martin S. Kimmel Center for Stem Cell Biology at NYU Langone Medical Center, who led the research.

This is a very exciting advance, says Ruth Lehmann, PhD, director of the Kimmel Center for Stem Cell Biology and the Skirball Institute at NYU Langone and chair of the Department of Cell Biology. The new technology developed by the Stadtfeld lab to reprogram differentiated cells efficiently and effectively brings the prospect of stem cell technology for safe use in regenerative medicine ever so much closer."

The standard method for reprogramming skin, blood, or other tissue-specific cell types into induced pluripotent stem cells (iPSCs) was reported in 2006 by the laboratory of Kyoto Universitys Shinya Yamanaka, who later won a Nobel Prize for the achievement. The method involves the artificial expression of four key genes dubbed OKSM (for Oct4, Klf4, Sox2 and myc) whose collective activity slowly prods cells into an immature state much like that of an early embryonic cell.

In principle, one could take a sample of cells from a person, induce the cells to become iPSCs, then multiply the iPSCs in a lab dish and stimulate them to mature towards desired adult cell types such as blood, brain or heartwhich then could be used to replace injured or diseased tissue in that same individual.

But there are many formidable technical obstacles, among which is the low efficiency of currently used protocols. Converting most cell types into stable iPSCs occurs at rates of 1 percent or less, and the process can take weeks.

Researchers throughout the world have been searching for ways to boost this efficiency, and in some cases have reported significant gains. These procedures, however, often alter vital cellular genes, which may cause problems for potential therapies. For the new study, reported online today in Stem Cell Reports, Dr. Stadtfeld and his laboratory team decided to take a less invasive approach and investigate chemical compounds that transiently modulate enzymes that are present in most cells. We especially wanted to know if these compounds could be combined to obtain stem cells at high efficiency, Dr. Stadtfeld says.

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NYU Langone Scientists Report Reliable and Highly Efficient Method for Making Stem Cells

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18-Sep-2014

Contact: Louise Walsh louise.walsh@admin.cam.ac.uk 44-012-237-65443 University of Cambridge @Cambridge_Uni

Stem cells hold great promise as a means of repairing cells in conditions such as multiple sclerosis, stroke or injuries of the spinal cord because they have the ability to develop into almost any cell type. Now, new research shows that stem cell therapy can also work through a mechanism other than cell replacement.

In a study published today in Molecular Cell, a team of researchers led by the University of Cambridge has shown that stem cells "communicate" with cells by transferring molecules via fluid filled bags called vesicles, helping other cells to modify the damaging immune response around them.

Although scientists have speculated that stem cells might act rather like drugs in sensing signals, moving to specific areas of the body and executing complex reactions this is the first time that a molecular mechanism for this process has been demonstrated. By understanding this process better, researchers can identify ways of maximising the efficiency of stem-cell-based therapies.

Dr Stefano Pluchino from the Wellcome Trust-Medical Research Council Cambridge Stem Cell Institute, who led the study, said: "These tiny vesicles in stem cells contain molecules like proteins and nucleic acids that stimulate the target cells and help them to survive they act like mini "first aid kits".

"Essentially, they mirror how the stem cells respond to an inflammatory environment like that seen during complex neural injuries and diseases, and they pass this ability on to the target cells. We think this helps injured brain cells to repair themselves."

Mice with damage to brain cells such as the damage seen in multiple sclerosis show a remarkable level of recovery when neural stem/precursor cells (NPCs) are injected into their circulatory system. It has been suggested that this happens because the NPCs discharge molecules that regulate the immune system and that ultimately reduce tissue damage or enhance tissue repair.

The team of researchers from the UK, Australia, Italy, China and Spain has now shown that NPCs make vesicles when they are in the vicinity of an immune response, and especially in response to a small protein, or cytokine, called Interferon-gamma which is released by immune cells. This protein has the ability to regulate both the immune responses and intrinsic brain repair programmes and can alter the function of cells by regulating the activity of scores of genes.

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Stem cells use 'first aid kits' to repair damage

A Quebec womans desperate, months-long search for a compatible stem cell or umbilical cord match is over.

Mai Duong, a 34-year-old Vietnamese-Canadian battling acute leukemia, announced Tuesday that she has finally found a match.

"I'm going to have the transplant and hopefully everything will go well and hopefully I'll have a new marrow," Duong tearfully told reporters Tuesday. "I just hope I'm going to beat cancer once and for all."

"A woman gave birth to her child and has donated her baby's umbilical cord to save another life," reads a post on the Save Mai Duong Facebook page. "Thank you dear mommy, we cannot fathom the importance of your gesture. I am very moved."

Duong beat cancer last year, after chemotherapy that she had to terminate a 15-week pregnancy to undergo.

She was in remission until May, when blood tests revealed the leukemia had returned.

"Seventy per cent of people who had that type of leukemia were just cured with chemotherapy and unfortunately I'm in the 30 per cent," she said at the time.

Doctors said Duong would need a bone marrow transplant or cord blood stem cells and she needed it fast. Despite being on the international list, doctors struggled to find a match.

Duong said, for people who aren't Caucasian, finding the right donor can be like searching for a needle-in-a-haystack.

"Less than one per cent of the 25 million donors worldwide are Vietnamese," she wrote on her website. "All ethnic communities are severely under-represented in the world donor bank, making finding a compatible donor very difficult for me and countless others who are currently waiting for a transplant."

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Quebec leukemia patient Mai Duong finds stem cell donor

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