CLEVELAND, OH Whod have ever thought something as unappealing as body fat could be useful much less lifesaving, right?

I think this will revolutionize medicine if it works, says Dr. Mark Foglietti of the Stem Cell Center of Ohio.

It turns out, fat is highly regenerative and rich in stem cells, Warren Buffett rich, having 2,500 times more stem cells than bone marrow.

And these are Mesenchymal stem cells. Mesenchymal meaning theyre able to change into whatever type of tissue theyre attracted to.

So doctors in Cleveland are trying an experimental procedure on Multiple Sclerosis patient Kym Sellers, She was saying Dad, if I could only just get the use of my hands. If I can just use my hands, I can comb my hair. I can feed myself.

Doctors liposuction fat from Sellers, take the stem cells and mix in a biological potpourri called Stromal Vascular Fraction or SVF. The cells are supposed to act like a rescue squad responding to an emergency (they find damage to the body and repair it).

Dr. Foglietti happily tells his patient, We have 7ccs. We have 39 million stem cells! The SVF is then reintroduced into Kyms body intravenously.

You just want to pray that this is something that will improve your quality of life, says Kym Sellers.

Although the procedure only takes a few hours, itll be months until Kym or the doctors can determine if it was successful. If it is, itll be used to treat everything from asthma to A.L.S. For now though, Kym waits and prays.

Just praying for the best, she says.

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Experimental procedure uses stem cells made from body fat

Miami (PRWEB) February 05, 2014

Global Stem Cells Group, Inc. and BioHeart, Inc. announce the launch of a clinical trial for the treatment of Chronic Obstructive Pulmonary Disease (COPD) using adipose-derived stem cell technology. The clinical trials will be held at the Global Stem Cells treatment center in Cozumel, Mexico, as well as in several U.S. states. Global Stem Cells Group affiliate Regenestem in collaboration with CMC Hospital of Cozumel offer cutting-edge cellular medicine treatments to patients from around the world

The study titled "An Open-label, Non-Randomized, Multi-Center Study to Assess the Safety and Effects of Autologous Adipose-Derived Stromal Cells Delivered intravenously in Patients with Chronic Obstructive Pulmonary Disease" is lead by principal investigator Armando Pineda Velez, Global Stem Cells Group Medical Director. Global Stem Cells Group has represented that it offers the most advanced protocols and techniques in cellular medicine from around the world.

The Cozumel clinical trials will be lead by Rafael Moguel, M.D., an advocate and pioneer in the use of stem cell therapies to treat a wide variety of conditions.

COPD is one of more than 150 chronic conditions that are treatable with adult stem cells, eliminating the potential risk of surgery, transplants, and toxic drugs

Details of the protocol and eligibility criteria can be found on the government clinical trial website at: http://www.clinicaltrials.gov.

For more information on Global Stems Cell Group, visit the Global Stem Cells Group website, email bnovas(at)regenestem(dot)com, or call 305-224-1858.

About Global Stem Cells 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.

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Global Stem Cells Group, Inc. and BioHeart, Inc. Launch Clinical Trial for COPD Stem Cell Therapies

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3-Feb-2014

Contact: Herb Booth hbooth@uta.edu 817-272-7075 University of Texas at Arlington

A UT Arlington bioengineer has received a four-year, $1.4 million National Institutes of Health grant to create a nanoparticle system to shore up arterial walls following angioplasty and stenting procedures to treat coronary arterial disease.

Kytai Nguyen, a UT Arlington associate professor of bioengineering, said the research looks to improve an established procedure like angioplasty, which opens arteries and blood vessels that are blocked.

"We have discovered a way to use nanoparticles to help the arteries heal themselves more effectively following one of the most common surgical procedures," said Nguyen, who joined UT Arlington in 2005. "This process promises to reduce complications that can occur in the arteries following surgery and may extend opportunities for patients to live longer, healthier lives."

The Centers for Disease Control and Prevention reported that nearly 1 million people in the United States have angioplasty or stent procedures done annually.

Khosrow Behbehani, dean of the College of Engineering, said Dr. Nguyen is specializing in developing innovative techniques for drug delivery which critical to advancing health care.

"Earning a National Institutes of Health grant puts Dr. Nguyen in very exclusive company," Behbehani said. The NIH reported that only 16.8 percent of its nearly 50,000 applications in 2013 were awarded grants. "Receiving this grant reflects the cutting-edge research that Dr. Nguyen is conducting. Her investigation will help improve the efficacy of stents in treating cardiovascular anomalies."

Following the angioplasty or stent, surgeons would insert the nanoparticles at the affected site, and the nanoparticles would attach themselves to the arterial wall. The nanoparticles would be programmed to recruit stem cells, which would regenerate the arterial wall's weakened cells naturally, Nguyen said.

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UT Arlington bioengineer to create new nanoparticle system to shore up arterial walls

therapy treatment for spinal cord injury by dr alok sharma, mumbai, india
improvement seen in just 5 days after stem cell therapy treatment for spinal cord injury by dr alok sharma, mumbai, india. Stem Cell Therapy done date 7 Jan ...

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BOSTON, Jan. 29 (UPI) -- Scientists have stumbled upon a simple way to create stem cells without embryos -- by bathing healthy adult cells in an acid bath for 30 minutes.

A team of researchers from Boston and Japan were able to transform mature blood cells from mice into the equivalent of stem cells by introducing them to an acidic environment. This is the first time that stem cells have been created without having to introduce outside DNA into the cells.

"The fate of adult cells can be drastically converted by exposing mature cells to an external stress or injury. This finding has the potential to reduce the need to utilize both embryonic stem cells and DNA-manipulated iPS cells," said senior author Charles Vacanti.

The latest development, published in the journal Nature, could be used to create stems cells easily and quickly. Stem cells are known to become other kinds of cells, and have the potential to regenerate injured parts of the body. Embryos are a controversial source of such cells, though more are under study, including Nobel-winning research in 2006 that showed skin cells could be genetically reprogrammed to become stem cells.

The researchers aren't sure how this happens, but have hypothesized that it could be due to hidden cell functions that are triggered by external stimuli.

Researchers are now attempting to use the same method to convert human blood cells and believe that if successful it could be used in not only regenerative treatment but cancer treatment as well.

"If we can work out the mechanisms by which differentiation states are maintained and lost, it could open up a wide range of possibilities for new research and applications using living cells," said first author Haruko Obokata, of the RIKEN Center for Developmental Biology.

[Brigham and Women's Hospital] [RIKEN Center for Developmental Biology] [Nature]

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Scientists find faster, easier way to create stem cells

Could the cure for baldness be found within our own skin?

For the first time, researchers from the Perelman School of Medicine at the University of Pennsylvania were successfully able to take human skin cells and transform them into hair-follicle-generating stem cells. These cells were then transplanted onto mice, and turned into human-like skin and hair follicles. The mice eventually grew tiny hair shafts.

The study was published Jan. 28 in Nature Communications.

The researchers began by using a type of skin cell known as dermal fibroblasts. They added three genes in order to transform them into induced pluripotent stem cells (iPSCs). These stem cells have the ability to transform into other cells found throughout the body.

Specifically, the iPSCs in this study were made into epithelial cells, which make up connective, muscle and nerve tissue. These cells are normally found at the bulb-like ends of hair follicles. The team was able to accomplish this by controlling the cells' growth time, and were able to turn 25 percent of the iPSCs into epithelial stem cells in about 18 days.

The epithelial stem cells were then mixed with mice hair follicle skin cells. They were then transplanted onto mice who had their immune systems suppressed. The cells produced human outer skin layer cells and follicles that were close to actual human hair follicles, which then grew the beginning of the hair shafts.

Dr. Xiaowei George Xu, associate professor of pathology, laboratory medicine and dermatology at the Perelman School of Medicine, said in a press release that these cells may be able to do more than generate hair. They could also be used in wound care and in cosmetics.

This is the first time anyone has made scalable amounts of epithelial stem cells that are capable of generating the epithelial component of hair follicles, Xu explained.

But, the research is still far from practical use. The next step is to create the other type of cell found in hair, dermal papillae, which are small bumps of cells found in the second layer of skin that poke into the top layer of skin. These dermal papillae create our fingerprints, among other things. For the experiments, the researchers used mice cells to make up for the lack of human ones.

When a person loses hair, they lose both types of cells, Xu said. We have solved one major problem, the epithelial component of the hair follicle. We need to figure out a way to also make new dermal papillae cells, and no one has figured that part out yet.

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Bye bye baldness? Researchers regrow hair using skin cells

Carving out a Niche for Stem Cells
Carving out a Niche for Stem Cells Air date: Wednesday, January 15, 2014, 3:00:00 PM Runtime: 01:04:50 Description: Wednesday Afternoon Lecture Series Typica...

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LONDON, Jan 29 (Reuters) - In experiments that could open a new era in stem cell biology, scientists have found a cheap and easy way to reprogram mature cells from mice back into an embryonic-like state that allowed them to generate many types of tissue.

The research, described as game-changing by experts in the field, suggests human cells could in future be reprogrammed by the same technique, offering a simpler way to replace damaged cells or grow new organs for sick and injured people.

Chris Mason, chair of regenerative medicine bioprocessing at University College London, who was not involved in the work, said its approach was "the most simple, lowest-cost and quickest method" to generate so-called pluripotent cells - able to develop into many different cell types - from mature cells.

"If it works in man, this could be the game changer that ultimately makes a wide range of cell therapies available using the patient's own cells as starting material - the age of personalized medicine would have finally arrived," he said.

The experiments, reported in two papers in the journal Nature on Wednesday, involved scientists from the RIKEN Center for Developmental Biology in Japan and Brigham and Women's Hospital and Harvard Medical School in the United States.

Beginning with mature, adult cells, researchers let them multiply and then subjected them to stress "almost to the point of death", they explained, by exposing them to various events including trauma, low oxygen levels and acidic environments.

Within days, the scientists found that the cells survived and recovered from the stressful stimulus by naturally reverting into a state similar to that of an embryonic stem cell.

These stem cells created by this exposure to stresses - dubbed STAP cells by the researchers - were then able to differentiate and mature into different types of cells and tissue, depending on the environments they were given.

"If we can work out the mechanisms by which differentiation states are maintained and lost, it could open up a wide range of possibilities for new research and applications using living cells," said Haruko Obokata, who lead the work at RIKEN.

Stem cells are the body's master cells and are able to differentiate into all other types of cells. Scientists say that, by helping to regenerate tissue, they could offer ways of tackling diseases for which there are currently only limited treatments - including heart disease, Parkinson's and stroke.

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The future of stem cells is easy & inexpensive: Embryonic regeneration research is ‘game-changing’

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Newswise PHILADELPHIA - If the content of many a situation comedy, not to mention late-night TV advertisements, is to be believed, theres an epidemic of balding men, and an intense desire to fix their follicular deficiencies.

One potential approach to reversing hair loss uses stem cells to regenerate the missing or dying hair follicles. But it hasnt been possible to generate sufficient number of hair-follicle-generating stem cells until now.

Xiaowei George Xu, MD, PhD, associate professor of Pathology and Laboratory Medicine and Dermatology at the Perelman School of Medicine, University of Pennsylvania, and colleagues published in Nature Communications a method for converting adult cells into epithelial stem cells (EpSCs), the first time anyone has achieved this in either humans or mice.

The epithelial stem cells, when implanted into immunocompromised mice, regenerated the different cell types of human skin and hair follicles, and even produced structurally recognizable hair shaft, raising the possibility that they may eventually enable hair regeneration in people.

Xu and his team, which includes researchers from Penns departments of Dermatology and Biology, as well as the New Jersey Institute of Technology, started with human skin cells called dermal fibroblasts. By adding three genes, they converted those cells into induced pluripotent stem cells (iPSCs), which have the capability to differentiate into any cell types in the body. They then converted the iPS cells into epithelial stem cells, normally found at the bulge of hair follicles.

Starting with procedures other research teams had previously worked out to convert iPSCs into keratinocytes, Xus team demonstrated that by carefully controlling the timing of the growth factors the cells received, they could force the iPSCs to generate large numbers of epithelial stem cells. In the Xu study, the teams protocol succeeded in turning over 25% of the iPSCs into epithelial stem cells in 18 days. Those cells were then purified using the proteins they expressed on their surfaces.

Comparison of the gene expression patterns of the human iPSC-derived epithelial stem cells with epithelial stem cells obtained from human hair follicles showed that the team had succeeded in producing the cells they set out to make in the first place. When they mixed those cells with mouse follicular inductive dermal cells and grafted them onto the skin of immunodeficient mice, they produced functional human epidermis (the outermost layers of skin cells) and follicles structurally similar to human hair follicles.

This is the first time anyone has made scalable amounts of epithelial stem cells that are capable of generating the epithelial component of hair follicles, Xu says. And those cells have many potential applications, he adds, including wound healing, cosmetics, and hair regeneration.

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Converting Adult Human Cells to Hair-Follicle-Generating Stem Cells

An early-phase clinical trial of an experimental vaccine that targets cancer stem cells in patients with recurrent glioblastoma multiforme, the most common and aggressive malignant brain tumor, has been launched by researchers at Cedars-Sinai's Department of Neurosurgery, Johnnie L. Cochran, Jr. Brain Tumor Center and Department of Neurology.

Like normal stem cells, cancer stem cells have the ability to self-renew and generate new cells, but instead of producing healthy cells, they create cancer cells. In theory, if the cancer stem cells can be destroyed, a tumor may not be able to sustain itself, but if the cancer originators are not removed or destroyed, a tumor will continue to return despite the use of existing cancer-killing therapies.

The Phase I study, which will enroll about 45 patients and last two years, evaluates safety and dosing of a vaccine created individually for each participant and designed to boost the immune system's natural ability to protect the body against foreign invaders called antigens. The drug targets a protein, CD133, found on cancer stem cells of some brain tumors and other cancers.

Immune system cells called dendritic cells will be derived from each patient's blood, combined with commercially prepared glioblastoma proteins and grown in the laboratory before being injected under the skin as a vaccine weekly for four weeks and then once every two months, according to Jeremy Rudnick, MD, neuro-oncologist in the Cedars-Sinai Department of Neurosurgery and Department of Neurology, the study's principal investigator.

Dendritic cells are the immune system's most powerful antigen-presenting cells -- those responsible for helping the immune system recognize invaders. By being loaded with specific protein fragments of CD133, the dendritic cells become "trained" to recognize the antigen as a target and stimulate an immune response when they come in contact.

The cancer stem cell study is the latest evolution in Cedars-Sinai's history of dendritic cell vaccine research, which was introduced experimentally in patient trials in 1998.

Cedars-Sinai's brain cancer stem cell study is open to patients whose glioblastoma multiforme has returned following surgical removal. Potential participants will be screened for eligibility requirements and undergo evaluations and medical tests at regular intervals. The vaccine and study-related tests and follow-up care will be provided at no cost to patients. For more information, call 1-800-CEDARS-1 or contact Cherry Sanchez by phone at 310-423-8100 or email cherry.sanchez@cshs.org.

Story Source:

The above story is based on materials provided by Cedars-Sinai Medical Center. Note: Materials may be edited for content and length.

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Clinical trial studies vaccine targeting cancer stem cells in brain cancers

Abandoned dog receives historic stem cell therapy
Veterinarians across the country now have a way to improve the lives of their patients by using a tool to combat osteoarthritis. On Thursday, one dog made hi...

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Abandoned dog receives historic stem cell therapy - Video

Stem cells can turn into heart cells, skin cells can mutate to cancer cells; even cells of the same tissue type exhibit small heterogeneities. Scientists use single-cell analyses to investigate these heterogeneities. But the method is still laborious and considerable inaccuracies conceal smaller effects. Scientists at the Technische Universitaet Muenchen (TUM), the Helmholtz Zentrum Muenchen and the University of Virginia (USA) have now found a way to simplify and improve the analysis by mathematical methods.

Each cell in our body is unique. Even cells of the same tissue type that look identical under the microscope differ slightly from each other. To understand how a heart cell can develop from a stem cell, why one beta-cell produces insulin and the other does not, or why a normal tissue cell suddenly mutates to a cancer cell, scientists have been targeting the activities of ribonucleic acid, RNA.

Proteins are constantly being assembled and disassembled in the cell. RNA molecules read blueprints for proteins from the DNA and initiate their production. In the last few years scientists around the world have developed sequencing methods that are capable of detecting all active RNA molecules within a single cell at a certain time.

At the end of December 2013 the journal Nature Methods declared single-cell sequencing the "Method of the Year." However, analysis of individual cells is extremely complex, and the handling of the cells generates errors and inaccuracies. Smaller differences in gene regulation can be overwhelmed by the statistical "noise."

Easier And More Accurate, Thanks To Statistics

Scientists led by Professor Fabian Theis, Chair of Mathematical modeling of biological systems at the Technische Universitaet Muenchen and director of the Institute of Computational Biology at the Helmholtz Zentrum Muenchen, have now found a way to considerably improve single-cell analysis by applying methods of mathematical statistics.

Instead of just one cell, they took 16-80 samples with ten cells each. "A sample of ten cells is much easier to handle," says Professor Theis. "With ten times the amount of cell material, the influences of ambient conditions can be markedly suppressed." However, cells with different properties are then distributed randomly on the samples. Therefore Theis's collaborator Christiane Fuchs developed statistical methods to still identify the single-cell properties in the mixture of signals.

Combining Model and Experiment

On the basis of known biological data, Theis and Fuchs modeled the distribution for the case of genes that exhibit two well-defined regulatory states. Together with biologists Kevin Janes and Sameer Bajikar at the University of Virginia in Charlottesville (USA), they were able to prove experimentally that with the help of statistical methods samples containing ten cells deliver results of higher accuracy than can be achieved through analysis of the same number of single cell samples.

In many cases, several gene actions are triggered by the same factor. Even in such cases, the statistical method can be applied successfully. Fluorescent markers indicate the gene activities. The result is a mosaic, which again can be checked to spot whether different cells respond differently to the factor.

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Statistical Methods Improve Biological Single-Cell Analyses

TAMPA, Fla. (PRWEB) January 22, 2014

Societys continual, obsessive search for perpetual youth has lead many on a tumultuous path of medical mayhem from shots to creams and a variety of procedures in between.

A leader in modern medicine, Dr. Burton Feinerman has always been at the forefront of new and life changing procedures in the healthcare community. Feinerman's experience includes his time as a key research associate at the Papanicolau Cancer Research Institute in Miami.

His career took a glamorous turn when he became a concierge physician to the stars at his office in Maui, Hawaii. He has treated a variety of high-profile clientele including celebrities Eddie Murphy, Larry David, Pink, Brittney Spears, Nick Nolte, Christian Slater, Arnold Schwarzenegger and Oprah, who once thanked him with an autographed magazine for the shot in the tush.

Staying true to his mission to find relief for those afflicted with incurable diseases, Feinerman soon focused his efforts on the innovative and unfamiliar world of cell regeneration and gene therapy. As one of the original physician scientists to create stem cell protocols for incurable diseases, Feinerman now runs his clinic in Tampa, Fla. where he treats patients with conditions such as Alzheimers, ALS, Autism, brain damage, Cerebral Palsy, Multiple Sclerosis, Spinal Cord Injury, Parkinsonism, Heart Disease, COPD, diabetes, Chronic Kidney Disease, Pulmonary Fibrosis, Tay Sachs, Sandhoff Disease, Stargardt Disease, Huntington Disease, Scleroderma, Lupus, Rheumatoid Arthritis, Crohns Disease, cancer of all types, Macular Degeneration and Retinitis Pigmentosa.

The emerging developments in stem cell therapy, gene therapy, nanotechnology and tissue engineering offer new hope to millions of patients, said Feinerman.

Stem Cells and Sex Wars By: Dr. Burton Feinerman ISBN: 978-1481774789 Available at Amazon, Barnes and Noble and Authorhouse online bookstores.

About the authors A graduate of New York Medical College, Dr. Burton Feinerman also received extensive postgraduate training from Long Island College Hospital and the Mayo Clinic. He served as chief medicine for the U.S. Army, as part of the 98th General Hospital in Germany as well as chairman of medicine at Miami General Hospital, Opa-Locka Hospital, N. Miami General Hospital and chairman of cancer technologies Kids Medical Centers of America. Active in many industry organizations, Feinerman is a member of the Society of Apheresis, the Society of Bone Marrow Blood Transplantation, the International Society for Cellular Therapy, the Society for Cranial Transplantation and Brain Repair, and the Society for Cardiac Translational Therapy. With over 55 years of experience in medical practice, he is currently the president and CEO of Stem Cell Regen Med.

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Dr. Burton Feinerman Shares Experiences from Celebrity Care to Modern Medicine

Scientists at the University of Illinois have created a minuscule swimming machine, just under eight-one-hundredth of an inch (1.95 mm), thats powered by beating heart muscle cells. Details of their invention, which might someday have medical applications for precision-targeting medication and micro-surgery inside the body, was published in the January 17, 2014 issue of the journal Nature Communications.

Professor Taher Saif, of the University of Illinois, leads the team that created what they call a tiny bio-hybrid machine or bio-bot. He said, in a press release:

Micro-organisms have a whole world that we only glimpse through the microscope. This is the first time that an engineered system has reached this underworld.

The bio-bot has a flagella-shaped body, that is, a cell with a long tail, like a sperm cell. The machine body is made from a flexible polymer thats coated with a substance called fibronectin, which provides an attachment surface for cardiac cells cultured on the bots head and tail. In a yet-to-be understood phenomenon, the heart cells communicate, align with each other, and synchronize their contraction-relaxation beat to move the machines tail. This motion creates waves in the fluid that propels the bot forward.

The scientists also created a faster-swimming bio-bot model with two tails. They think that a bio-bot with several tails could even be used to steer towards specific locations. This could give rise to tiny machine deployed to work on a microscopic scale. Saif commented:

The long-term vision is simple. Could we make elementary structures and seed them with stem cells that would differentiate into smart structures to deliver drugs, perform minimally invasive surgery or target cancer?

Bottom-line: University of Illinois scientists have created a microscopic swimming bio-bot thats powered by beating cardiac muscle cells. The tiny machine, measuring just under eight-one-hundredth of an inch (1.95 mm), may someday be adapted for medical applications inside the body. The journal Nature Communications published details of this research on January 17, 2014.

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Tiny machines that swim using heart muscle cells

By Gu Yang

According to statistics, up to August 1st, 2013, clinical trials on stem cell research publicly registered on the website of Clinical Trial have reached 4704, among which 213 were from China. Though it is far from 2805 of the US, Xu Xiaochun, the director of INCOSC and founder of Boya Life, insists that gap between China and developed countries in stem cell research field is not big -- "we are almost starting at the same time, since the key technology of stem cell has just got breakthrough in recent two or three years, and the development history of the whole industry is just 20 years."

"This is an original contribution in science which is most likely to be accomplished by China!" Xu Xiaochun stated briefly. The next few years will be the critical period for the development of global stem cell industry, and China is not to miss this valuable but fleeting opportunity.

A "gold mine" of USD400 billion is to be discovered

Who will be the next Microsoft? Even Gates himself admits that this company will surely come from the field of biological medicine, and it has been a consensus in the industry that stem cell industry is one of the cores and the most promising modules in the field of biological medicine.

In global market, stem cell technology and its development has been crazily pursued by international capital market in recent years, and relevant market value of stem cell concept stocks listed in NASDAQ only has exceeded USD30 billion. It is predicted by experts that the potential market of global stem cell industry will be about USD80 billion within the next two years, and reach up to USD400 billion around 2020.

In China, the stem cell industry also has bright prospects. According to the research reports from the institution named First Capital, the stem cell industry of China has formed a complete industry chain from the upstream storage to the downstream clinical application, and it is predicted that the income of stem cell industry in the coming 5 years will increase to RMB 30 billion from the current RMB 2 billion, at the average annual growth rate of 170 percent.

For many people, the stem cell, with the ability to repair and generate all human cells, has not been a strange concept. However, there are still some widespread misunderstandings in society about the cognition of stem cells in clinical application.

"Stem cell application doesn't only mean the storage of stem cells, but it has many downstream applications. Moreover, stem cells can also be used as a tool for new medicine research and development as well as other personalized medicine." Xu Xiaochun told the journalist that, Boya Life, founded by him, is such a group starting from stem cell research, turns the view to the whole field of biological economy while constantly extending upstream and downstream on the industry chain.

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Stem cell industry ready to liftoff

The Mayo Clinic in Rochester announced Friday that a decade-long research project on using stem cells to repair damaged heart tissue has won federal approval for human testing, a step that could have implications for millions of Americans with heart disease.

The U.S. Food and Drug Administration has approved a multistate clinical trial of 240 patients with chronic advanced symptomatic heart failure to determine if the procedure produces a significant improvement in heart function.

Safety testing in humans, completed earlier in Europe, showed a preliminary 25 percent improvement in cardiac outflow, according to Dr. Andre Terzic, director of the Mayo Clinic's Center for Regenerative Medicine.

The procedure could be a "paradigm shift" in the treatment of heart disease, Terzic said.

Treatments going forward won't just focus on easing the symptoms of the disease, Terzic said, but rather, on curing it.

The process, developed in collaborations with Cardio3 BioSciences of Belgium, involves harvesting stem cells from a heart patient's bone marrow in the hip, directing the cells to become "cardiopoietic" repair cells, then injecting them back into the heart to do their work.

Mayo researcher Dr. Atta Behfar and other members of Terzic's team isolated hundreds of proteins involved in the transcription process that takes place when stem cells are converted to heart cells. They identified eight proteins that were crucial in the development of heart cells and used them to convert stem cells into heart cells.

"This is unique in the world," Terzic said.

Forty hospitals in Europe and Israel are enrolling heart patients in human trials to test Mayo's new treatment regimen for heart failure. Enrollments are expected to be completed by the end of the year, and early results should be available in 2015, according to Dr. Christian Homsy, CEO of Cardio3 BioSciences.

If things go well, patients could start being treated with the new technology by the end of 2016 in Europe, and perhaps a year later in the United States.

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Mayo wins FDA approval to test stem-cell technique for heart patients

Panama City, Panama (PRWEB) January 14, 2014

Translational Biosciences, a subsidiary of Medistem Panama has received the countys first clinical trial approval for the treatment of rheumatoid arthritis with human umbilical cord-derived mesenchymal stem cells (MSC) from the Comit Nacional de Biotica de la Investigacin Institutional Review Board (IRB).

Rheumatoid Arthritis (RA) is an autoimmune disease in which the patients immune system generates cellular and antibody responses to various components of the joint such as type I collagen. As a result of this immune response, not only does joint destruction occur, but also other secondary complications such as pulmonary fibrosis, renal damage, and even heart damage. RA affects approximately 0.5-1% of the population in the United States.

Mesenchymal stem cells harvested from donated human umbilical cords after normal, healthy births possess anti-inflammatory and immune modulatory properties that may relieve RA symptoms. Because they are immune privileged, the recipients immune system does not reject them. These properties make MSC interesting candidates for the treatment of rheumatoid arthritis and other autoimmune disorders.

Each patient will receive five intravenous injections of umbilical cord stem cells over the course of 5 days. They will be assessed at 3 months and 12 month primarily for safety and secondarily for indications of efficacy.

The stem cell technology being utilized in this trial was developed by Neil Riordan, PhD, founder of Medistem Panama. The stem cells will be harvested and processed at Medistem Panamas 8000 sq. ft. laboratory in the prestigious City of Knowledge. They will be administered at the Stem Cell Institute in Panama City, Panama.

The Principle Investigator is Jorge Paz-Rodriguez, MD. Dr. Paz-Rodriguez also serves as the Medical Director at the Stem Cell Institute.

While this is just the first step, it is our hope that Panamas rapid emergence as a leader in applied stem cell research will lead to safe, effective treatments for debilitating diseases such as rheumatoid arthritis and serve to benefit all Panamanians who suffer from it in the not-too-distant future, said Ruben Berocal, M.D., National Secretary of Science, Technology and Innovation (SENACYT). Oversight by the National Committee for Investigational Bioethics ensures patient safety by demanding ethical transparency and compliance with the highest levels of international standards, he added.

For detailed information about this clinical trial visit http://www.clinicaltrials.gov. If you are a rheumatoid arthritis patient who has not responded to disease modifying anti-rheumatic drugs (DMARD) for at least 6 months you may qualify for this trial. Please email trials(at)translationalbiosciences(dot)com for more information about how to apply.

About Translational Biosciences

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Panama’s First Umbilical Cord Stem Cell Clinical Trial for Rheumatoid Arthritis Approved by Comité Nacional de ...

14 months after Stem Cell Therapy by Dr Harry Adelson for arthritis of the knee
Nona discusses her outcome 14 months after Stem Cell Therapy by Dr Harry Adelson for arthritis of the knee http://www.docereclinics.com.

By: Harry Adelson

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14 months after Stem Cell Therapy by Dr Harry Adelson for arthritis of the knee - Video

A team of biochemists has engineered artificial bone marrow capable of hosting hematopoietic stem cells -- the potentially life-saving cells used in the treatment of leukemia -- for regeneration.

The work was carried out at the KIT Institute of Functional Interfaces (IFG), the Max Planck Institute for Intelligent Systems, Stuttgart and Tbingen University in Germany, where Cornelia Lee-Thedieck led a team in building a scaffold for stem cell regeneration.

Hematopoietic stem cells, which are derived from both blood and bone marrow, are known for their extraordinary regenerative properties -- they can differentiate into a whole series of specialised cells in the body and travel into the blood from the bone marrow. This makes it an excellent treatment for cancers of the blood, including leukemia and lymphoma where underdeveloped white blood cells multiply out of control. In these cases the patient's own supply of hematopoietic cells is destroyed and they are replenished via a bone marrow transplant from a matched donor. These are not in plentiful supply, so for years artificial bone marrow has been in development to help fill the need -- existing hematopoietic stem cells only replenish and thrive within the complex, porous structure of bone marrow and do not survive without it. If researchers could develop a suitable host, they could continually transplant cells onto that host to regenerate cells and meet demand.

"Multiplication of hematopoietic stem cells in vitro with current standard methods is limited and mostly insufficient for clinical applications of these cells," write the team in the journal Biomaterials. "They quickly lose their multipotency in culture because of the fast onset of differentiation. In contrast, HSCs efficiently self-renew in their natural microenvironment (their niche) in the bone marrow."

The team believes it has now created a potentially game-changing host that mimics that niche. They used synthetic polymers to build macroporous hydrogel scaffolds that mimic the spongy texture of bone marrow. Protein building blocks were then introduced, which would encourage introduced stem cells to stick to the scaffold. They had to introduce a number of other cells which importantly also thrive within bone marrow to exchange nutrients and oxygen.

To test the scaffold, stem cells from bone marrow and umbilical cord blood were introduced. It took a few days, but those from the cord blood began to multiply.

The authors concluded: "Co-culture in the pores of the three-dimensional hydrogel scaffold showed that the positive effect of MSCs on preservation of HSPC stemness was more pronounced in 3D than in standard 2D cell culture systems."

This is not the first time that artificial bone marrow has been attempted, however. Back in 2008 a team from the University of Michigan maintained that it had created a replica that could make red and white blood cells, and within which blood stem cells could replicate and produce B cells (important immune cells). In this instance, scaffolds were made from a transparent polymer using tiny spheres that were then dissolved to create pores the nutrients could pass through. It's unclear for how long the stem cells thrived, and Wired.co.uk has contacted the team to try and find out how the research has progressed and if the engineered bone marrow has continued to be effective.

If the research is successful going forward, it could mean the beginning of "blood farming", where artificial bone marrow is used to produce red and white blood cells and platelets to be banked for transfusions.

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Study: potentially life-saving blood stem cells regenerate in artificial bone marrow

22 hours ago by Jennifer Dimas

Chronic kidney disease in older cats is the focus of a fifth clinical trial under way at Colorado State University's James L. Voss Veterinary Teaching Hospital, where veterinarians are exploring novel stem-cell therapy that could, for the first time, hold promise for treating one of the most perplexing feline diseases.

CSU researchers seek area cats with the disease to participate in the clinical trial; cats with concurrent diseases are not eligible. For information about the trial and to determine eligibility for enrollment, visit col.st/1lB4KHf .

Studies suggest that about 50 percent of cats older than 10 suffer from chronic kidney disease.

Although the disease is very common, risk factors are poorly understood and it is tough to treat: Chronic kidney disease is considered irreversible, and treatment typically centers on slowing progression of the disease through supportive care, such as dietary changes, injected fluids and blood-pressure medication.

Yet in a pilot study last year, CSU veterinarians determined that stem-cell therapy could provide a new treatment option for cats. After preliminary results, the research team is further investigating the ability of stem cells to repair damaged kidneys.

Veterinarians are intrigued by use of stem-cell therapy for chronic kidney failure in cats because earlier studies demonstrated that the approach could decrease inflammation, promote regeneration of damaged cells, slow loss of protein through urine and improve kidney function, said Dr. Jessica Quimby, a veterinarian leading the CSU research.

"In our pilot study last year, in which stem cells were injected intravenously, we found stem-cell therapy to be safe, and we saw evidence of improvement among some of the cats enrolled in the trial," Quimby said. "In this study, we will further explore stem-cell therapy with the new approach of injecting the cells close to the damaged organs. We hope this proximity could yield even better results."

For the CSU study, the stem cells used have been cultivated from the fat of young, healthy cats; donor animals are not harmed.

The study will track cats with chronic kidney disease for about two months, with a variety of diagnostic tests conducted before and after stem-cell treatment to analyze kidney function.

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Researchers study stem-cell therapy for feline kidney disease