What Is Stem Cell Therapy? Get The Candy Coated Illustration - Dr. Bill Johnson, Dallas
http://www.InnovationsStemCellCenter.com (214) 699-6948 Find out just how your own body #39;s stem cells can help you build new cells that have been damaged. SVF...

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What Is Stem Cell Therapy? Get The Candy Coated Illustration - Dr. Bill Johnson, Dallas - Video

Last updated: 03/2012

The brain and spinal cord together form the central nervous system (CNS) which is responsible for processing all the information coming from our senses, keeping our organs and reflexes functioning, and directing our movements, thoughts and feelings.

The spinal cord is the critical organ that connects the brain to the rest of the body by conveying electrical impulses along the long nerve fibres that are bundled within it.

The nerves that branch out from the spinal cord to the rest of the body comprise the peripheral nervous system (PNS). These peripheral nerves both receive and convey messages creating a feedback loop that allows us to feel sensation and enable movement.

A nerve cell, or neuron, has a long slender projection, called the axon that acts like a transmission line coming from the control centre of the cell. Even though axons are microscopic in diameter, they may be many feet long. Wrapped around the nerve fibres is a fatty substance called myelin that is similar to insulation on a telephone wire. Myelin is a critical component of the nervous system in that it speeds up the electrical signals and protects the nerves. In addition to neurons, the brain is also home to glial cells which play a critical role in stabilizing the environment, making myelin and supporting and protecting the neurons.

Spinal cord injury (SCI) may occur anywhere from the neck to the lower back. During an initial trauma in which the spinal vertebrae fracture or dislocate, the delicate spinal cord is violently struck. While the cord itself typically remains in one piece, many of the tiny nerve fiber bundles within it are severed. After this initial mechanical injury, inflammation, swelling, and other metabolic processes are triggered, causing further damage and disruption of the nerve fibers. The severity of paralysis experienced by the patient is dependent upon the degree of damage done to the spinal cord. However, even in cases of complete paralysis where the patient has no feeling or movement below the injury, the spinal cord itself is not severed completely, and in fact, there are some axons that remain intact across the injury site. Some of these are thought to have lost their myelin sheaths (their insulation) and therefore do not conduct electrical signals well.

Spinal cord injury affects mostly young adults, about 80% of whom are males. Car accidents are responsible for about 50% of cases. Sporting accidents, serious falls, wounds, and diseases of the spine, such as spina bifida, can also cause permanent injury to the spinal cord. In North America, it is estimated that more than a million individuals live with a disability resulting from some type of spinal cord injury.

Because spinal cord injuries are often the result of terrible accidents which paralyze otherwise fit and mostly healthy young people, they can cause significant and prolonged suffering. Depending on the severity of the injury, rehabilitation may help many people to regain some degree of function.

Unlike the skin, blood, muscle and other organs, for many reasons the CNS does not routinely regenerate after damage hence, the disability caused by spinal cord injury may be permanent and profound. In contrast, the nerves in the PNS tend to regenerate after injury, both because they are intrinsically better programmed to regenerate, and because the cells that myelinate axons in the PNS (called Schwann cells) tend to encourage regeneration.

After spinal cord injuries occur, there is only a small window of opportunity hours, maybe weeks in which therapies may reduce the disability. Restoring the electrical transmission between the brain and spinal cord requires repairing the myelin sheath around the damaged neurons and, in severe cases, the regrowth of severed nerve fibres across the site of injury and into the neural network below the lesion. Scarring and other cellular damage that occurs when the body responds to injury often compounds the difficulties in bridging the lesion site in the aftermath of the injury, and in many cases rehabilitation is the only recourse.

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Spinal Cord Injury - Stem Cell Network

For years we have seen immobilized rats walking after getting an injection of stem cells for their spinal cord injuries. The good thing is that along the way, stem cells have started to be used in studies and experimental therapies to attempt to get SCI patients walking again. While the results for humans have not been nearly as miraculous as for mice, many patients have reported, and some studies have shown, that these early treatments do bring back some sensory ability and improved motor function. Most importantly, a good percentage of patients who have received stem cell transplantsfeel that the treatment has helped not only to improve their quality of life but also that of their caretaker.

Clinical trials and studies using stem cell treatment for spinal cord injuries have been done in Argentina, China, Portugal and are now starting in the United States. The signs are quite positive that within ten to fifteen years, stem cell treatment will be widely available to the general public. The stem cells that being tested in clinical trials today in the west will be approved for medical use for the public in ten years. For patients who dont want to wait for this process, Beike provides an option chosen by over 1000 patients since 2003 making it one of the most established experimental therapies available today.

Stem cell treatment, using Beikes cord mensenchymal stem cells and protocols for spinal cord injuries, is available at various hospitals in China and one in Thailand. Generally, many patients have reported improvements soon after treatment, and continue to notice more improvements for up to 12 months following the stem cell transplants.

Patients who report that they do benefit from the procedure, most always report that those improvements are retained permanently, without regression. Reported improvements differ from patient to patient (depending on the severity of their injury and specifics of their case) - some patients may experience mild increases in sensation, while some regain muscle control and strength where there was little or none before. Many of the patients who see the greatest benefits from the treatment focus heavily on rehabilitation after their stem cell transplant. Like any medical procedure or medicine, there are some patients who report no improvement.

To learn first hand from other patients who have had the treatment, contact us and we will do our best to put you in touch with past patients with similar spinal cord injuries (including those who saw good results and those with no results) who were treated with Beikes stem cell treatment.

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Spinal Cord Injury Treatment (Adult Stem Cell Therapy)

By the time Bill Beatty made it to the Emergency Department in Howard County, he was already several hours into a major heart attack. His physicians performed a series of emergency treatments that included an intra-aortic balloon pump, but the 57-year-old engineers blood pressure remained dangerously low. The cardiologist called for a helicopter to transfer him to Johns Hopkins.

It was fortuitous timing: Beatty was an ideal candidate for a clinical trial and soon received an infusion of stem cells derived from his own heart tissue, making him the second patient in the world to undergo the procedure.

Of all the attempts to harness the promise of stem cell therapy, few have garnered more hope than the bid to repair damaged hearts. Previous trials with other stem cells have shown conflicting results. But this new trial, conducted jointly with cardiologist Eduardo Marbn at Cedars-Sinai Medical Center in Los Angeles, is the first time stem cells come from the patients own heart.

Cardiologist Jeffrey Brinker, M.D., a member of the Hopkins team, thinks the new protocol could be a game-changer. That's based partly on recent animal studies in which scientists at both institutions isolated stem cells from the injured animals hearts and infused them back into the hearts of those same animals. The stem cells formed new heart muscle and blood vessel cells. In fact, says Brinker, the new cells have a pre-determined cardiac fate. Even in the culture dish, he says, theyre a beating mass of cells.

Whats more, according to Gary Gerstenblith, M.D., J.D., the animals in these studies showed a significant decrease in relative infarct size, shrinking by about 25 percent. Based on those and earlier findings, investigators were cleared by the FDA and Hopkins Institutional Review Board to move forward with a human trial.

In Beattys case, Hopkins heart failure chief Stuart Russell, M.D., extracted a small sample of heart tissue and shipped it to Cedars Sinai, where stem cells were isolated, cultured and expanded to large numbers. Hopkins cardiologist Peter Johnston, M.D., says cardiac tissue is robust in its ability to generate stem cells, typically yielding several million transplantable cells within two months.

When ready, the cells were returned to Baltimore and infused back into Beatty through a balloon catheter placed in his damaged artery, ensuring target-specific delivery. Then the watching and waiting began. For the Hopkins team, Beattys infarct size will be tracked by imaging chief Joao Lima, M.D., M.B.A.,and his associates using MRI scans.

Now back home and still struggling with episodes of compromised stamina and shortness of breath, Beatty says his Hopkins cardiologists were fairly cautious in their prognosis, but hell be happy for any improvement.

Nurse coordinator Elayne Breton says Beatty is scheduled for follow-up visits at six months and 12 months, when they hope to find an improvement in his hearts function. But at least one member of the Hopkins team was willing acknowledge a certain optimism. The excitement here, says Brinker, is huge.

The trial is expected to be completed within one to two years.

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Stem Cell Research at Johns Hopkins Medicine: Repairing Heart Damage

Marty Greenfield with UCLA doctors

Marty Greenfield lives with crushing pain every day due to angina, a condition that is caused by an inadequate supply of blood to the heart. He has suffered a heart attack, and a coronary bypass procedure and angioplasty have provided little relief. His doctor referred him to UCLA to be considered for a heart transplant.

Dr. Jonathan Tobis, a UCLA clinical professor of cardiology, performed an angiogram and angioplasty on Greenfield, 64, but found that the patient was not a candidate for a heart transplant because his heart muscle function was still good.

Instead, Tobis suggested that Greenfield consider participating in a Phase 3 clinical trial that uses a patient's own blood-derived stem cells to try to restore circulation to the heart. The procedure uses the latest technology to map the heart in 3-D and guides the doctor to deliver the stem-cell injections to targeted sites in the heart muscle.

On Oct. 17, Greenfield became the first patient at UCLA to participate in the multicenter clinical trial. He said he jumped at the chance to help, even though the study is double blind, which means that neither the patients nor the researchers know who is receiving stem-cell injections and who is receiving placebos.

"This just isn't about me," said Greenfield, a married father of two sons who lives near Las Vegas. "If I can help move this research forward so that it helps just one person, it will be worth it."

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UCLA doctors test stem-cell therapy to improve blood flow in ...

BACKGROUND:

SCIPIO is a first-in-human, phase 1, randomized, open-label trial of autologous c-kit(+) cardiac stem cells (CSCs) in patients with heart failure of ischemic etiology undergoing coronary artery bypass grafting (CABG). In the present study, we report the surgical aspects and interim cardiac magnetic resonance (CMR) results.

A total of 33 patients (20 CSC-treated and 13 control subjects) met final eligibility criteria and were enrolled in SCIPIO. CSCs were isolated from the right atrial appendage harvested and processed during surgery. Harvesting did not affect cardiopulmonary bypass, cross-clamp, or surgical times. In CSC-treated patients, CMR showed a marked increase in both LVEF (from 27.5 1.6% to 35.1 2.4% [P=0.004, n=8] and 41.2 4.5% [P=0.013, n=5] at 4 and 12 months after CSC infusion, respectively) and regional EF in the CSC-infused territory. Infarct size (late gadolinium enhancement) decreased after CSC infusion (by manual delineation: -6.9 1.5 g [-22.7%] at 4 months [P=0.002, n=9] and -9.8 3.5 g [-30.2%] at 12 months [P=0.039, n=6]). LV nonviable mass decreased even more (-11.9 2.5 g [-49.7%] at 4 months [P=0.001] and -14.7 3.9 g [-58.6%] at 12 months [P=0.013]), whereas LV viable mass increased (+11.6 5.1 g at 4 months after CSC infusion [P=0.055] and +31.5 11.0 g at 12 months [P=0.035]).

Isolation of CSCs from cardiac tissue obtained in the operating room is feasible and does not alter practices during CABG surgery. CMR shows that CSC infusion produces a striking improvement in both global and regional LV function, a reduction in infarct size, and an increase in viable tissue that persist at least 1 year and are consistent with cardiac regeneration.

This study is registered with clinicaltrials.gov, trial number NCT00474461.

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Administration of cardiac stem cells in patients with ischemic ...

stem cell therapy treatment for Quadriplegic Cerebral Palsy by dr alok sharma, mumbai, india
improvement seen in just 3 months after stem cell therapy treatment for quadriplegic cerebral palsy by dr alok sharma, mumbai, india. Stem Cell Therapy done ...

By: Neurogen Brain and Spine Institute

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stem cell therapy treatment for Quadriplegic Cerebral Palsy by dr alok sharma, mumbai, india - Video

stem cell therapy treatment for dystonic cerebral palsy by dr alok sharma, mumbai, india
improvement seen in just 3 months after stem cell therapy treatment for dystonic cerebral palsy by dr alok sharma, mumbai, india. Stem Cell Therapy done date...

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stem cell therapy treatment for dystonic cerebral palsy by dr alok sharma, mumbai, india - Video

The UCLA Program is a combined program caring for patients with Hematologic Malignancies receiving chemotherapy and those patients for whom Stem Cell Transplantation is the therapy of choice. The treatmentof blood and marrow cancers includecurrently available therapies, investigational drugs and treatments, as well as stem cell transplantation. Our physicians meet weekly to discussindividual treatment approachesas part of developing a coordinated treatment recommendation.

Bone Marrow Transplantation was first performed at UCLA in 1968 using a related allogeneic transplant to treat an 18 month old child with severe combined immunodeficiency syndrome. The UCLA Marrow Transplantation Program was formally initiated in 1973. Unrelated donor marrow transplants have been carried out at UCLA since 1987, and Cord Blood Transplants have been performed at UCLA since 1996. Autologous transplants have been performed at our program since 1977. Since 1992 most of the Autologous Transplants have utilized Peripheral Blood Stem Cells. Since 1998 an increasing number of the Allogenic Transplants have utilized Peripheral Blood Stem Cells. From inception to the completion of 2007 we have performed 3726 transplants (3080 transplants in the adult population and 646 in the pediatric population).

For decades, this comprehensive program has provided a full range of services as a local, regional, national, and international referral center for transplantations for selected malignancies:

Our goals include finding new and innovative treatments for malignancies and expanding the effectiveness and applicability of bone marrow transplantation through such means as biologic response modifiers, growth factors, and chemotherapeutic agents.

Protocols involving chemotherapy with or without radiation therapy for patients in remission or relapse are available using bone marrow or peripheral blood stem cells from allogeneic, autologous and unrelated donors.

A bone marrow transplant is a procedure that transplant healthy bone marrow into a patient whose bone marrow is not working properly. A bone marrow transplant may be done for several conditions including hereditary blood diseases, hereditary metabolic diseases, hereditary immune deficiencies, and various forms of cancer.

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Bone MarrowTransplant

How to Schedule Your Evaluation Appointment at UCLA

The United Network for Organ Sharing (UNOS) provides a toll-free patient services lines to help transplant candidates, recipients, and family members understand organ allocation practices and transplantation data. You may also call this number to discuss problems you may be experiencing with your transplant center or the transplantation system in general. The toll-free patient services line number is 1-888-894-6361

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Bone Marrow/Stem Cell Transplant | UCLA Transplantation Services ...

A bone marrow transplant is a procedure to replace damaged or destroyed bone marrow with healthy bone marrow stem cells.

Bone marrow is the soft, fatty tissue inside your bones. Stem cells are immature cells in the bone marrow that give rise to all of your blood cells.

There are three kinds of bone marrow transplants:

Before the transplant, chemotherapy, radiation, or both may be given. This may be done in two ways:

A stem cell transplant is done after chemotherapy and radiation is complete. The stem cells are delivered into your bloodstream usually through a tube called a central venous catheter. The process is similar to getting a blood transfusion. The stem cells travel through the blood into the bone marrow. Most times, no surgery is needed.

Donor stem cells can be collected in two ways:

A bone marrow transplant replaces bone marrow that either is not working properly or has been destroyed (ablated) by chemotherapy or radiation.

Your doctor may recommend a bone marrow transplant if you have:

A bone marrow transplant may cause the following symptoms:

Possible complications of a bone marrow transplant depend on many things, including:

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Bone marrow transplant: MedlinePlus Medical Encyclopedia

stem cell therapy treatment for Cerebral Palsy with Hemiplegia by dr alok sharma, mumbai, india
improvement seen in just 5 days after stem cell therapy treatment for cerebral palsy with hemiplegia by dr alok sharma, mumbai, india. Stem Cell Therapy done...

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stem cell therapy treatment for Cerebral Palsy with Hemiplegia by dr alok sharma, mumbai, india - Video

Stem cell therapy for heart disease has demonstrated safety and efficacy in clinical trials, but a key for better clinical outcomes is to determine the optimal stem cell type best suited for cardiac regeneration, Steven B. Houser, from Temple University (Pennsylvania, USA), and colleagues report that cortical bone-derived stem cells (CBSCs) may be superior to cardiac stem cells, for the regeneration of heart tissue. The researchers collected CBSCs from mouse tibias. The particular mice used had been engineered with green fluorescent protein (GFP), which meant that the CBSCs carried a green marker to allow for their later identification. The cells were then expanded in petri dishes in the laboratory before being injected directly into the hearts of non-GFP mice that had suffered heart attacks. Some mice received cardiac stem cells instead of CBSCs. In the following weeks, as the team monitored the progress of the mice, they found that the youthfulness of the CBSCs had prevailed. The cells had triggered the growth of new blood vessels in the injured tissue, and six weeks after injection, they had differentiated, or matured, into heart muscle cells. While generally smaller than native heart cells, the new cells had the same functional capabilities, and overall they had improved survival and heart function. The study authors submit that: CBSCs improve survival, cardiac function, and attenuate remodeling through the following 2 mechanisms: (1) secretion of proangiogenic factors that stimulate endogenous neovascularization, and (2) differentiation into functional adult myocytes and vascular cells.

Duran JM, Makarewich CA, Sharp TE, Starosta T, Zhu F, Hoffman NE, Houser SR, et al. Bone-derived stem cells repair the heart after myocardial infarction through transdifferentiation and paracrine signaling mechanisms. Circ Res. 2013 Aug 16;113(5):539-52.

Found abundantly in berries, polyphenols, an antioxidant compound, may reduce the risk of death.

Moderate exercise helps to reduce the risks of low back pain, among people who are overweight/obese.

hollywood-celebrities-salute-progress-anti-aging-m

Sleeping less than 5 hours a day, as well as 9 or more hours a day, associates with poor physical and mental health.

International Osteoporosis Foundation urges for immediate action to safeguard the quality of life among postmenopausal women.

Blood pressure is effectively lowered by mindfulness-based stress reduction, a technique combining meditation and yoga.

With only 2% of retired Americans having dental insurance, Oral Health America warns of an impending epidemic of poor periodontal health among older Americans.

Biotech-based detection of pathogenic microorganisms can cut the diagnostic time by two-thirds.

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Bone-Derived Stem Cells for Heart Repair | Worldhealth.net Anti ...

Medical investigators are embarking on a study that involves infusing 10 million stem cells directly into a coronary artery of heart attack patients in an effort to regenerate tissue that otherwise would be forever damaged.

Regeneration has been an ongoing theme in science fiction and a goal of real-life scientists.

Dr. Luis Gruberg, of the Stony Brook Heart Institute, and Dr. Allen Jeremias, director of the intensive care unit, led a team late last month in a novel case, which they describe as a clinical trial designed to harvest, and then inject, a patient's own stem cells into the blocked artery responsible for the attack.

"This is a post-heart attack procedure and it is for patients who have had a large heart attack," said Gruberg, director of interventional cardiology research.

In patients whose attacks are severe, vast portions of the heart are irreparably damaged, resulting in cardiac tissue that no longer performs efficiently.

Every year about 715,000 Americans have a heart attack. Of those, 525,000 are a first heart attack and 190,000 are repeat episodes. Every 44 seconds someone in the United States dies of a heart attack, according to federal data.

If stem cells can aid in the remodeling of the heart, regenerating healthy tissue, then medicine can offer patients a new lease on life, the doctors said.

Arriving at a point when such a treatment can be offered, Gruberg added, requires research. The gold standard of clinical study in Western medicine is the placebo-controlled randomized clinical trial, which means some of the Stony Brook heart patients will receive a stem cell transplant, others, a placebo.

Doctors began their study, part of a larger national investigation, abruptly late last month because they had been awaiting the perfect patient.

That person, a 66-year-old man who had been visiting Long Island from the Midwest, arrived at Stony Brook University Hospital as a transfer from Southampton Hospital.

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Study to infuse stem cells into coronary artery to regenerate ...

Stem Cell Therapy: Helping the Body Heal Itself

Stem cells are natures own transformers. When the body is injured, stem cells travel the scene of the accident. Some come from the bone marrow, a modest number of others, from the heart itself. Additionally, theyre not all the same. There, they may help heal damaged tissue. They do this by secreting local hormones to rescue damaged heart cells and occasionally turning into heart muscle cells themselves. Stem cells do a fairly good job. But they could do better for some reason, the heart stops signaling for heart cells after only a week or so after the damage has occurred, leaving the repair job mostly undone. The partially repaired tissue becomes a burden to the heart, forcing it to work harder and less efficiently, leading to heart failure.

Initial research used a patients own stem cells, derived from the bone marrow, mainly because they were readily available and had worked in animal studies. Careful study revealed only a very modest benefit, so researchers have moved on to evaluate more promising approaches, including:

No matter what you may read, stem cell therapy for damaged hearts has yet to be proven fully safe and beneficial. It is important to know that many patients are not receiving the most current and optimal therapies available for their heart failure. If you have heart failure, and wondering about treatment options, an evaluation or a second opinion at a Center of Excellence can be worthwhile.

Randomized clinical trials evaluating these different approaches typically allow enrollment of only a few patients from each hospital, and hence what may be available at the Cleveland Clinic varies from time to time. To inquire about current trials, please call 866-289-6911 and speak to our Resource Nurses.

Cleveland Clinic is a large referral center for advanced heart disease and heart failure we offer a wide range of therapies including medications, devices and surgery. Patients will be evaluated for the treatments that best address their condition. Whether patients meet the criteria for stem cell therapy or not, they will be offered the most advanced array of treatment options.

Reviewed: 04/13

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Stem-Cell Therapy and Repair after Heart Attack and Heart Failure

Stem cells - Dr Jekyll or Mr Hyde: Hans Clevers at TEDxAmsterdam
Produced by: http://www.fellermedia.com Camera Crew: http://www.hoens.tv Stem cells are the foundation of all mammalian life, including that of man. Every ...

By: TEDxTalks

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Stem cells - Dr Jekyll or Mr Hyde: Hans Clevers at TEDxAmsterdam - Video

Regenerative medicine is the process of replacing or regenerating human cells, tissues or organs to restore or establish normal function.[1] This field holds the promise of regenerating damaged tissues and organs in the body by replacing damaged tissue and/or by stimulating the bodys own repair mechanisms to heal previously irreparable tissues or organs.

Regenerative medicine also includes the possibility of growing tissues and organs in the laboratory and safely implant them when the body cannot heal itself This can potentially solves the problem of the shortage of organs available for donation, and the problem of organ transplant rejection if the organs cells are derived from the patients own tissue or cells.[2][3][4]

Widely attributed to having first been coined by William Haseltine (founder of Human Genome Sciences),[5] the term Regenerative Medicine was first found in a 1992 article on hospital administration by Leland Kaiser. Kaisers paper closes with a series of short paragraphs on future technologies that will impact hospitals. One such paragraph had Regenerative Medicine as a bold print title and went on to state, A new branch of medicine will develop that attempts to change the course of chronic disease and in many instances will regenerate tired and failing organ systems.[6][7]

Regenerative medicine refers to a group of biomedical approaches to clinical therapies that may involve the use of stem cells.[8] Examples include the injection of stem cells or progenitor cells (cell therapies); the induction of regeneration by biologically active molecules administered alone or as a secretion by infused cells (immunomodulation therapy); and transplantation of in vitro grown organs and tissues (Tissue engineering).[9][10]

A form of regenerative medicine that recently made it into clinical practice, is the use of heparan sulfate analogues on (chronic) wound healing. Heparan sulfate analogues replace degraded heparan sulfate at the wound site. They assist the damaged tissue to heal itself by repositioning growth factors and cytokines back into the damaged extracellular matrix.[11][12][13] For example, in abdominal wall reconstruction (like inguinal hernia repair), biologic meshes are being used with some success.

At the Wake Forest Institute for Regenerative Medicine, in North Carolina, Dr. Anthony Atala and his colleagues have successfully extracted muscle and bladder cells from several patients bodies, cultivated these cells in petri dishes, and then layered the cells in three-dimensional molds that resembled the shapes of the bladders. Within weeks, the cells in the molds began functioning as regular bladders which were then implanted back into the patients bodies.[14] The team is currently[when?] working on re-growing over 22 other different organs including the liver, heart, kidneys and testicles.[15]

From 1995 to 1998 Michael D. West, PhD, organized and managed the research between Geron Corporation and its academic collaborators James Thomson at the University of Wisconsin-Madison and John Gearhart of Johns Hopkins University that led to the first isolation of human embryonic stem and human embryonic germ cells.[16]

Dr. Stephen Badylak, a Research Professor in the Department of Surgery and director of Tissue Engineering at the McGowan Institute for Regenerative Medicine at the University of Pittsburgh, developed a process for scraping cells from the lining of a pigs bladder, decellularizing (removing cells to leave a clean extracellular structure) the tissue and then drying it to become a sheet or a powder. This cellular matrix powder was used to regrow the finger of Lee Spievak, who had severed half an inch of his finger after getting it caught in a propeller of a model plane.[17][18][19][dubious discuss] As of 2011, this new technology is being employed by the military to U.S. war veterans in Texas, as well as to some civilian patients. Nicknamed pixie-dust, the powdered extracellular matrix is being used success to regenerate tissue lost and damaged due to traumatic injuries.

In June 2008, at the Hospital Clnic de Barcelona, Professor Paolo Macchiarini and his team, of the University of Barcelona, performed the first tissue engineered trachea (wind pipe) transplantation. Adult stem cells were extracted from the patients bone marrow, grown into a large population, and matured into cartilage cells, or chondrocytes, using an adaptive method originally devised for treating osteoarthritis. The team then seeded the newly grown chondrocytes, as well as epithileal cells, into a decellularised (free of donor cells) tracheal segment that was donated from a 51 year old transplant donor who had died of cerebral hemorrhage. After four days of seeding, the graft was used to replace the patients left main bronchus. After one month, a biopsy elicited local bleeding, indicating that the blood vessels had already grown back successfully.[20][21]

In 2009 the SENS Foundation was launched, with its stated aim as the application of regenerative medicine defined to include the repair of living cells and extracellular material in situ to the diseases and disabilities of ageing. [22]

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MD Supervised Stem Cell Therapy

Zaal Kokaia and Olle Lindvall - Stem cell therapy for stroke and other neurodegenerative diseases
Interview wtth Zaal Kokaia and Olle Lindvall, researchers at Lund Stem Cell Center.

By: Medicinska Fakulteten, LU

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Zaal Kokaia and Olle Lindvall - Stem cell therapy for stroke and other neurodegenerative diseases - Video

Stem Cell Stories trailer - Stem Cell Therapy Europe
Stem Cell Stories trailer - Stem Cell Therapy Europe.

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Stem Cell Stories trailer - Stem Cell Therapy Europe - Video

Introduction: What are stem cells, and why are they important? What are the unique properties of all stem cells? What are embryonic stem cells? What are adult stem cells? What are the similarities and differences between embryonic and adult stem cells? What are induced pluripotent stem cells? What are the potential uses of human stem cells and the obstacles that must be overcome before these potential uses will be realized? Where can I get more information?

An adult stem cell is thought to be an undifferentiated cell, found among differentiated cells in a tissue or organ that can renew itself and can differentiate to yield some or all of the major specialized cell types of the tissue or organ. The primary roles of adult stem cells in a living organism are to maintain and repair the tissue in which they are found. Scientists also use the term somatic stem cell instead of adult stem cell, where somatic refers to cells of the body (not the germ cells, sperm or eggs). Unlike embryonic stem cells, which are defined by their origin (cells from the preimplantation-stage embryo), the origin of adult stem cells in some mature tissues is still under investigation.

Research on adult stem cells has generated a great deal of excitement. Scientists have found adult stem cells in many more tissues than they once thought possible. This finding has led researchers and clinicians to ask whether adult stem cells could be used for transplants. In fact, adult hematopoietic, or blood-forming, stem cells from bone marrow have been used in transplants for 40 years. Scientists now have evidence that stem cells exist in the brain and the heart. If the differentiation of adult stem cells can be controlled in the laboratory, these cells may become the basis of transplantation-based therapies.

The history of research on adult stem cells began about 50 years ago. In the 1950s, researchers discovered that the bone marrow contains at least two kinds of stem cells. One population, called hematopoietic stem cells, forms all the types of blood cells in the body. A second population, called bone marrow stromal stem cells (also called mesenchymal stem cells, or skeletal stem cells by some), were discovered a few years later. These non-hematopoietic stem cells make up a small proportion of the stromal cell population in the bone marrow, and can generate bone, cartilage, fat, cells that support the formation of blood, and fibrous connective tissue.

In the 1960s, scientists who were studying rats discovered two regions of the brain that contained dividing cells that ultimately become nerve cells. Despite these reports, most scientists believed that the adult brain could not generate new nerve cells. It was not until the 1990s that scientists agreed that the adult brain does contain stem cells that are able to generate the brain's three major cell typesastrocytes and oligodendrocytes, which are non-neuronal cells, and neurons, or nerve cells.

Adult stem cells have been identified in many organs and tissues, including brain, bone marrow, peripheral blood, blood vessels, skeletal muscle, skin, teeth, heart, gut, liver, ovarian epithelium, and testis. They are thought to reside in a specific area of each tissue (called a "stem cell niche"). In many tissues, current evidence suggests that some types of stem cells are pericytes, cells that compose the outermost layer of small blood vessels. Stem cells may remain quiescent (non-dividing) for long periods of time until they are activated by a normal need for more cells to maintain tissues, or by disease or tissue injury.

Typically, there is a very small number of stem cells in each tissue, and once removed from the body, their capacity to divide is limited, making generation of large quantities of stem cells difficult. Scientists in many laboratories are trying to find better ways to grow large quantities of adult stem cells in cell culture and to manipulate them to generate specific cell types so they can be used to treat injury or disease. Some examples of potential treatments include regenerating bone using cells derived from bone marrow stroma, developing insulin-producing cells for type1 diabetes, and repairing damaged heart muscle following a heart attack with cardiac muscle cells.

Scientists often use one or more of the following methods to identify adult stem cells: (1) label the cells in a living tissue with molecular markers and then determine the specialized cell types they generate; (2) remove the cells from a living animal, label them in cell culture, and transplant them back into another animal to determine whether the cells replace (or "repopulate") their tissue of origin.

Importantly, it must be demonstrated that a single adult stem cell can generate a line of genetically identical cells that then gives rise to all the appropriate differentiated cell types of the tissue. To confirm experimentally that a putative adult stem cell is indeed a stem cell, scientists tend to show either that the cell can give rise to these genetically identical cells in culture, and/or that a purified population of these candidate stem cells can repopulate or reform the tissue after transplant into an animal.

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What are adult stem cells? [Stem Cell Information]

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DUBLIN, November 7, 2013 /PRNewswire/ --

Research and Markets ( http://www.researchandmarkets.com/research/l9klxc/autologous_stem) has announced the addition of the "Autologous Stem Cell and Non-Stem Cell Based Therapies Market (2012-2017) (Neurodegenerative, cardiovascular, cancer & autoimmune, skin and infectious diseases)" report to their offering.

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This research report titled Autologous Cell Therapy (2012-2017) provides details about various ACT based treatments and their application areas. Every health regulatory body will be expecting companies and universities to develop therapy treatments, which are safer, affordable, robust, rapid, easy to use, effective and deliverable to the end user. ACT treatments for particular application areas it is safe, experiencing robust growth, minimal steps of procedure to follow and rapid in deriving the results. As for now the treatments prices are not affordable, but by the intrusion of government bodies, it will definitely experience a immense market growth.

The report gives a detailed analysis about state of the art of autologous cell therapies. It includes the current advances and applications of the technology and trends in terms of market size and growth of autologous cellular therapies in medical treatments globally. It also consists of funding details of the innovative therapy and recent activities in terms of mergers & acquisitions of the company, revenue forecasting. It includes latest therapy details and products which are available for licensing and approvals from various regulatory bodies. Using drivers, restraints and challenges it is forecasted for a period of five years i.e. 2012-2017. Opportunity strategy evaluation has been included which gives information for investors.

Autologous Cell Therapy technology is changing the medicinal treatments by introducing various new therapies. Its scope is vast and promising for the future despite challenges.

Key Topics Covered:

1 Introduction 2 Executive Summary 3 Autologous Cell Therapy (Act)-Technology Landscape Analysis 4 Technology Investment Potential 5 Market Landscape Analysis 6 Act - Technology Adoption Potential And Development By Geography 7 Competitive Landscape 8 Patent Analysis 9 Technology Analysis And Road Mapping 10 Analyst Insights And Recommendations 11 Company Profiles 12 Appendix 13 Glossary

Companies Mentioned

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Autologous Stem Cell and Non-Stem Cell Based Therapies Market ...