A stem cell capable of regenerating both bone and cartilage has been identified in bone marrow of mice. The discovery by researchers at Columbia University Medical Center (CUMC) is reported today in the online issue of the journal Cell.

The cells, called osteochondroreticular (OCR) stem cells, were discovered by tracking a protein expressed by the cells. Using this marker, the researchers found that OCR cells self-renew and generate key bone and cartilage cells, including osteoblasts and chondrocytes. Researchers also showed that OCR stem cells, when transplanted to a fracture site, contribute to bone repair.

"We are now trying to figure out whether we can persuade these cells to specifically regenerate after injury. If you make a fracture in the mouse, these cells will come alive again, generate both bone and cartilage in the mouse--and repair the fracture. The question is, could this happen in humans," says Siddhartha Mukherjee, MD, PhD, assistant professor of medicine at CUMC and a senior author of the study.

The researchers believe that OCR stem cells will be found in human bone tissue, as mice and humans have similar bone biology. Further study could provide greater understanding of how to prevent and treat osteoporosis, osteoarthritis, or bone fractures.

"Our findings raise the possibility that drugs or other therapies can be developed to stimulate the production of OCR stem cells and improve the body's ability to repair bone injury--a process that declines significantly in old age," says Timothy C. Wang, MD, the Dorothy L. and Daniel H. Silberberg Professor of Medicine at CUMC, who initiated this research. Previously, Dr. Wang found an analogous stem cell in the intestinal tract and observed that it was also abundant in the bone.

"These cells are particularly active during development, but they also increase in number in adulthood after bone injury," says Gerard Karsenty, MD, PhD, the Paul A. Marks Professor of Genetics and Development, chair of the Department of Genetics & Development, and a member of the research team.

The study also showed that the adult OCRs are distinct from mesenchymal stem cells (MSCs), which play a role in bone generation during development and adulthood. Researchers presumed that MSCs were the origin of all bone, cartilage, and fat, but recent studies have shown that these cells do not generate young bone and cartilage. The CUMC study suggests that OCR stem cells actually fill this function and that both OCR stems cells and MSCs contribute to bone maintenance and repair in adults.

The researchers also suspect that OCR cells may play a role in soft tissue cancers.

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

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Bone stem cells shown to regenerate bones, cartilage in adult mice

VIDEO:A stem cell capable of regenerating both bone and cartilage has been identified in bone marrow of mice. The discovery by researchers at Columbia University Medical Center (CUMC) is reported... view more

NEW YORK, NY (January 15, 2015) - A stem cell capable of regenerating both bone and cartilage has been identified in bone marrow of mice. The discovery by researchers at Columbia University Medical Center (CUMC) is reported today in the online issue of the journal Cell.

The cells, called osteochondroreticular (OCR) stem cells, were discovered by tracking a protein expressed by the cells. Using this marker, the researchers found that OCR cells self-renew and generate key bone and cartilage cells, including osteoblasts and chondrocytes. Researchers also showed that OCR stem cells, when transplanted to a fracture site, contribute to bone repair.

"We are now trying to figure out whether we can persuade these cells to specifically regenerate after injury. If you make a fracture in the mouse, these cells will come alive again, generate both bone and cartilage in the mouse--and repair the fracture. The question is, could this happen in humans," says Siddhartha Mukherjee, MD, PhD, assistant professor of medicine at CUMC and a senior author of the study.

The researchers believe that OCR stem cells will be found in human bone tissue, as mice and humans have similar bone biology. Further study could provide greater understanding of how to prevent and treat osteoporosis, osteoarthritis, or bone fractures.

"Our findings raise the possibility that drugs or other therapies can be developed to stimulate the production of OCR stem cells and improve the body's ability to repair bone injury--a process that declines significantly in old age," says Timothy C. Wang, MD, the Dorothy L. and Daniel H. Silberberg Professor of Medicine at CUMC, who initiated this research. Previously, Dr. Wang found an analogous stem cell in the intestinal tract and observed that it was also abundant in the bone.

"These cells are particularly active during development, but they also increase in number in adulthood after bone injury," says Gerard Karsenty, MD, PhD, the Paul A. Marks Professor of Genetics and Development, chair of the Department of Genetics & Development, and a member of the research team.

The study also showed that the adult OCRs are distinct from mesenchymal stem cells (MSCs), which play a role in bone generation during development and adulthood. Researchers presumed that MSCs were the origin of all bone, cartilage, and fat, but recent studies have shown that these cells do not generate young bone and cartilage. The CUMC study suggests that OCR stem cells actually fill this function and that both OCR stems cells and MSCs contribute to bone maintenance and repair in adults.

The researchers also suspect that OCR cells may play a role in soft tissue cancers.

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Bone stem cells shown to regenerate bone and cartilage in adult mice

(SACRAMENTO, Calif.) - UC Davis surgeons have launched a "proof-of-concept" clinical trial to test the safety and efficacy of a device that can rapidly concentrate and extract young cells from the irrigation fluid used during orthopaedic surgery.

"The new approach holds promise for improving the delivery of stem cell therapies in cases of non-healing fractures."

"People come to me after suffering for six months or more with a non-healing bone fracture, often after multiple surgeries, infections and hospitalizations," said Mark Lee, associate professor of orthopaedic surgery, who is principal investigator on the clinical trial. "Stem cell therapy for these patients can be miraculous, and it is exciting to explore an important new way to improve on its delivery." About 6 million people suffer fractures each year in North America, according to the American Academy of Orthopaedic Surgeons. Five to 10 percent of those cases involve patients who either have delayed healing or fractures that do not heal. The problem is especially troubling for the elderly because a non-healing fracture significantly reduces a person's function, mobility and quality of life. Stem cells - early cells that can differentiate into a variety of cell types - have been used for several years to successfully treat bone fractures that otherwise have proven resistant to healing. Applied directly to a wound site, stem cells help with new bone growth, filling gaps and allowing healing and restoration of function. However, obtaining stem cells ready to be delivered to a patient can be problematic. The cells ideally come from a patient's own bone marrow, eliminating the need to use embryonic stem cells or find a matched donor. But the traditional way of obtaining these autologous stem cells - that is, stem cells from the same person who will receive them - requires retrieving the cells from a patient's bone marrow, a painful surgical procedure involving general anesthesia, a large needle into the hip and about a week of recovery. In addition, the cells destined to become healing blood vessels must be specially isolated from the bone marrow before they are ready to be transplanted back into the patient, a process that takes so long it requires a second surgery. The device Lee and his UC Davis colleagues are now testing processes the "wastewater" fluid obtained during an orthopaedic procedure, which makes use of a reamer-irrigator-aspirator (RIA) system to enlarge a patient's femur or tibia by high-speed drilling, while continuously cooling the area with water. In the process, bone marrow cells and tiny bone fragments are aspirated and collected in a filter to transplant back into the patient. Normally, the wastewater is discarded. Although the RIA system filter captures the patient's own bone and bone marrow for use in a bone graft or fusion, researchers found that the discarded effluent contained abundant mesenchymal stem cells as well as hematopoietic and endothelial progenitor cells, which have the potential to make new blood vessels, and potent growth factors important for signaling cells for wound healing and regeneration. The problem, however, was that the RIA system wastewater was too diluted to be useful. Now, working with a device developed by SynGen Inc., a Sacramento-based biotech company specializing in regenerative medicine applications, the UC Davis orthopaedic team can take the wastewater and spin it down to isolate the valuable stem cell components. About the size of a household coffee maker, the device will be used in the operating room to rapidly produce a concentration of stem cells that can be delivered to a patient's non-union fracture during a single surgery. "The device's small size and rapid capabilities allow autologous stem cell transplantation to take place during a single operation in the operating room rather than requiring two procedures separated over a period of weeks," said Lee. "This is a dramatic difference that promises to make a real impact on wound healing and patient recovery." For more information, visit http://www.ucdmc.ucdavis.edu/stemcellresearch.

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Treating Non-Healing Bone Fractures with Stem Cells?

IMAGE:This image captures a blood stem cell en route to taking root in a zebrafish. view more

Credit: Boston Children's Hospital

BOSTON (January 15, 2015) -- A see-through zebrafish and enhanced imaging provide the first direct glimpse of how blood stem cells take root in the body to generate blood. Reporting online in the journal Cell today, researchers in Boston Children's Hospital's Stem Cell Research Program describe a surprisingly dynamic system that offers several clues for improving bone marrow transplants in patients with cancer, severe immune deficiencies and blood disorders, and for helping those transplants "take."

The steps are detailed in an animation narrated by senior investigator Leonard Zon, MD, director of the Stem Cell Research Program. The Cell version offers a more technical explanation

"The same process occurs during a bone marrow transplant as occurs in the body naturally," says Zon. "Our direct visualization gives us a series of steps to target, and in theory we can look for drugs that affect every step of that process."

"Stem cell and bone marrow transplants are still very much a black box--cells are introduced into a patient and later on we can measure recovery of their blood system, but what happens in between can't be seen," says Owen Tamplin, PhD, the paper's co-first author. "Now we have a system where we can actually watch that middle step. "

The blood system's origins

It had already been known that blood stem cells bud off from cells in the aorta, then circulate in the body until they find a "niche" where they're prepped for their future job creating blood for the body. For the first time, the researchers reveal how this niche forms, using time-lapse imaging of naturally transparent zebrafish embryos and a genetic trick that tagged the stem cells green.

On arrival in its niche (in the zebrafish, this is in the tail), the newborn blood stem cell attaches itself to the blood vessel wall. There, chemical signals prompt it to squeeze itself through the wall and into a space just outside the blood vessel.

"In that space, a lot of cells begin to interact with it," says Zon. Nearby endothelial (blood-vessel) cells wrap themselves around it: "We think that is the beginning of making a stem cell happy in its niche, like a mother cuddling a baby."

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Live imaging captures how blood stem cells take root in the body

"This research raises the possibility that we can create new skeletal stem cells from patients' own tissues and use them to grow new cartilage."

The scientists are hopeful that the breakthrough would allow missing bone parts and cartilage to be grown in a lab and then transplanted, lowering the chance of rejection.

"Right now, if you have lost a significant portion of your leg or jaw bones, you have to borrow from Peter to pay Paul in that you have to cut another bone like the fibula into the shape you need, move it and attach it to the blood supply," said Dr Longaker.

"But if your existing bone is not available or not sufficient, using this research you might be able to put some of your own fat into a biomimetic scaffold, let it grow into the bone you want in a muscle or fat pocket, and then move that new bone to where it's needed."

Scientists are even hopeful that they could coax fat cells into becoming skeleton stem cells which could then be injected into a damaged area during a simple operation. It could be particularly useful in knee and hip operations for the elderly and prevent arthritis.

"The number of skeletal stem cells decreases dramatically with age, so bone fractures or dental implants don't heal very well in the elderly because new bone doesn't grow easily, said lead author Dr Charles Chan.

"But perhaps you will be able to take fat from the patient's body during surgery, combine it with these reprogramming factors right there in the operating room and immediately transplant new skeletal stem cells back into the patient."

Although researchers have so far only mapped the skeletal stem cell system in mice, they are confident that they will be able to do the same in humans.

"In this research we now have a Rosetta Stone that should help find the human skeletal stem cells and decode the chemical language they use to steer their development," added Dr Chan.

"The pathways in humans should be very similar and share many of the major genes used in the mouse skeletal system."

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Broken bones and torn cartilage could be regrown in simple operation

Jan 15, 2015 Hematopoietic precursor cells: promyelocyte in the center, two metamyelocytes next to it and band cells from a bone marrow aspirate. Credit: Bobjgalindo/Wikipedia

Researchers at the Stanford University School of Medicine have discovered the stem cell in mice that gives rise to bone, cartilage and a key part of bone marrow called the stroma.

In addition, the researchers have charted the chemical signals that can create skeletal stem cells and steer their development into each of these specific tissues. The discovery sets the stage for a wide range of potential therapies for skeletal disorders such as bone fractures, brittle bones, osteosarcoma or damaged cartilage.

A paper describing the findings will be published Jan. 15 in Cell.

"Millions of times a year, orthopedic surgeons see torn cartilage in a joint and have to take it out because cartilage doesn't heal well, but that lack of cartilage predisposes the patient to arthritis down the road," said Michael Longaker, MD, a professor of plastic and reconstructive surgery at Stanford and a senior author of the paper. "This research raises the possibility that we can create new skeletal stem cells from patients' own tissues and use them to grow new cartilage." Longaker is also co-director of the Stanford Institute for Stem Cell Biology and Regenerative Medicine.

An intensive search

The researchers started by focusing on groups of cells that divide rapidly at the ends of mouse bones, and then showed that these collections of cells could form all parts of bone: the bone itself, cartilage and the stromathe spongy tissue at the center of bones that helps hematopoietic stem cells turn into blood and immune cells. Through extensive effort, they then identified a single type of cell that could, by itself, form all these elements of the skeleton.

The scientists then went much further, mapping the developmental tree of skeletal stem cells to track exactly how they changed into intermediate progenitor cells and eventually each type of skeletal tissue.

"Mapping the tree led to an in-depth understanding of all the genetic switches that have to be flipped in order to give rise to more specific progenitors and eventually highly specialized cells," said postdoctoral scholar Charles Chan, PhD, who shares lead authorship of the paper with postdoctoral scholar David Lo, MD, graduate student James Chen and research assistant Elly Eun Young Seo. With that information, the researchers were able to find factors that, when provided in the right amount and at the right time, would steer the development of skeletal stem cells into bone, cartilage or stromal cells.

"If this is translated into humans, we then have a way to isolate skeletal stem cells and rescue cartilage from wear and tear or aging, repair bones that have nonhealing fractures and renew the bone marrow niche in those who have had it damaged in one way or another," said Irving Weissman, MD, professor of pathology and of developmental biology, who directs the Stanford Institute for Stem Cell Biology and Regenerative Medicine. Weissman, the other senior author of the paper, also holds the Virginia and Daniel K. Ludwig Professorship in Clinical Investigation in Cancer Research.

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Team isolates stem cell that gives rise to bones, cartilage in mice

A pioneering bone marrow post-transplant specialist nurse is introduced in Tyneside - the first post of its kind outside London.

Leading blood cancer charity Anthony Nolan has introduced the role based at the Northern Centre for Cancer Care, at Newcastles Freeman Hospital.

Susan Paskar has been employed in the job, funded by Anthony Nolan, to support patients with leukaemia and other blood cancers who have had bone marrow or stem cell transplants.

The 38-year-old will be patients dedicated point of contact at the hospital once they have been allowed to go home following their transplant and will be able to offer specialist support and advice.

Susan, who lives in Newcastle and has worked with bone marrow transplant patients at the Freeman Hospital for four years, said: I was very happy to take up this position as I saw that there was a need for more follow-up for patients they get a lot of support early on but we need to be able to continue to support them after their transplants so they can have the best possible quality of life.

I think the patients would tell you that this new role is a vital one. After their initial treatment comes to an end, patients will need long-term monitoring and they are often left with a lot of problems which may need further intervention, and many patients will need extra support to help them get used to the new normal.

Susan will also be able to refer patients to other services, such as dieticians, and to help them overcome any physical and psychological difficulties they experience after their transplant.

She added: It is a very rewarding job as you maintain your relationships with patients for a long time. You get to know your patients, and their families, really well.

Anthony Nolan is introducing three specialist nurse positions as part of its focus on improving quality of life for people after a transplant.

The first nurse, Hayley Leonard, has already taken up a position at The Royal Marsden in London. Susan took up her role in Newcastle in December and a third nurse will be recruited to work at Manchester Royal Infirmary and The Christie, in Manchester.

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Post-transplant specialist nurse is introduced in Newcastle Freeman Hospital

Stem cell technology representsone of the most fascinating and controversial medical advances of the past several decades. By now the enormous controversy which surrounded the use of federal funds to conduct scientific research on human stem cells during the George W. Bush administration has largely blown over. Five years have passed since President Obama lifted federal funding restrictions, and amazing progress has already been made in the field.

One can make a good case for stem cells being the most fascinating and versatile cells in the human body. This is precisely due to their stem role. In their most basic form, theyre capable of both replicating themselves an unlimited number of times and differentiating themselvesinto a huge number of other cell types. Muscle cells, brain cells, organ cells, and many others can all be created from stem cells. If youre interested, the NIH has an awesome introductionon stem cells on their website.

The question which has arisen since the discovery of thisamazing cell type has been how to harness their power and versatility. This is the primary focus of research today: how can we precisely control stem cells to perform whatever tasks we need them to do? Of course, other important issues, such as figuring out thebest places from which to harvest stem cells,exist.

Because of their role in the body, the number of potential applications for stem cells are truly stunning. From building custom cell clusters with 3D printers to curing a variety of diseases through bone marrow transplants, growingorgans for transplants, andeven growing edible meat, research is progressing at a frantic pace.

There are two particular areas of research which seem to hold the greatest promise at this point. The first is organs. Anyone who has ever been involved in an organ transplant knows how incredibly complex and difficult the process is. But difficulties like finding the right donor, preserving the organ, and finding enough supply to meet the incredible demand could all be overcome if we could simply use stem cells to grow a custom organ for each transplant from scratch.

Besides this perhaps science-fiction-sounding process of growing organs, theres also incredible excitement surrounding the potential of bone marrow transplants to cure diseases like HIVand Leukemia. This is done by implanting stem cells containing genetic mutations which confer immunity to a variety of diseases into a patients bone marrow, where they can begin naturally replicating and affecting the immune system.

Thisprocedurealso covers transplants designed simply to reintroduce healthy stem cells to help tackle a wider variety of ailments. Often, referred to as regenerative medicine as itinvolves stimulating the bodys preexisting repair mechanisms to help the healing process,thisprocedurealso offer great promise.

Naturally, the speed at which advances are being made in the field has led to problems as well. One recent well-publicized study which seemed to point to the possibility of achieving stimulus-triggered acquisition of pluripotency (essentially demonstrating a new type of stem cells) is now believedto have beenfraudulent.

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The Future of Stem Cells: Opportunities at the Cutting Edge of Science

DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/kn8svz/u_s_orthopedic) has announced the addition of the "U.S. Orthopedic Biomaterials Market - 2015 (Executive Summary)" report to their offering.

The fastest growing segments involve stem cells, namely the segments for stem cell bone grafts and concentrated bone marrow. The products within these markets offer the greatest regenerative potential for healing bone.

Orthopedic biomaterial products compete with products that are more established and less expensive. Thus, clinical evidence is often an important deciding factor for orthopedic biomaterials over conventional forms of therapy especially in regards to reimbursement. However, the promise seen in some products such as bone marrow concentrate generates growth despite a lack of clinical evidence and reimbursement.

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For more information visit http://www.researchandmarkets.com/research/kn8svz/u_s_orthopedic

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Research and Markets: U.S. Orthopedic Biomaterials Market - 2015 Executive Summary

Proud new dad Jason Manford has shared his baby joy over the weekend after welcoming his fifth child into the world.

But the birth has also given the comic and his girlfriend Lucy the opportunity to save a life.

The couple decided to take the unusual step of donating the umbilical cord and placenta to the Anthony Nolan Trust after meeting its team at St Marys Hospital.

The charity helps people with blood cancers matching them with donors if they need a stem cell, bone marrow or cord blood transplant.

It runs an umbilical cord and placenta collection programme in eight hospitals across the country, including St Marys.

Specialists collect the umbilical cord and placenta from donors after the birth and, instead of throwing them away, extract blood from them.

Stem cells in cord blood are adaptable which makes finding matches for donors easier and, as they are stored in a bank, they are available straight away.

Its a fantastic scheme and Jason has done a great service by raising awareness of it. Wed encourage any expecting parents to follow in his footsteps and find out more.

To find out more, go to their website.

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MEN Comment: Join Jason Manford in donating to Anthony Nolan donor scheme

If youre between 17 and 35 years old, you may be able to save Chris LeBruns life.

LeBrun, 48, was diagnosed with leukemia last May. The accountant and father of two learned last fall that he needs a stem cell donation to beat the disease.

But the donor cant be just anyone. It has to be someone who is a match for the genetic markers in the proteins of LeBruns white blood cells.

That sounds complicated, but the test to find a genetic match is quite simple. Just by swiping the inside of the mouth with a cotton swab, enough cells are collected to determine whether a match has been found.

Donors between 17 and 35 are accepted, and males are preferred, as transplants from men tend to be more successful.

On Saturday in Bedford, 36 people joined the stem cell registry through Canadian Blood Services to try to help LeBrun and others with certain forms of cancer, bone marrow deficiency diseases, anemia and other immune system and metabolic disorders.

LeBrun lives in Cambridge, Ont., but has deep ties to Nova Scotia, says his longtime friend, Barb Leighton.

Leighton describes her friend as a community leader who volunteers tirelessly for causes that are important to him.

Hes very quiet, very humble, very modest, not at all for attention. Complete, pure altruism, she says.

It seems that LeBruns community spirit runs in the family. His great-uncle, Gerald LeBrun, was a well-regarded Bedford doctor who regularly made house calls long after that practice fell out of fashion. Saturdays stem cell clinic was held at the LeBrun Recreation Centre, which was named after the doctor.

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Bedford clinic seeks stem cell match for man with leukemia

The first bone marrow donors inspired by toddler Margot Martini have donated their stem cells.

Margot, who lost her battle with leukaemia last year after a worldwide search for a donor, inspired thousands of people in the UK to join the stem cell register.

The two-year-old's father, Yaser, has just learnt the donor drive has now flagged up its first two matches with people in need of bone marrow donation.

Mr Martini said: "The response to Margots donor appeal saw more than 35,000 people joined the UK register as potential stem cell donors. As a result, statistically this means that over the next 10 years, more than 500 people will now have the option of a potentially life saving bone marrow transplant.

"Delete Blood Cancer UK inform us that the first of the Team Margot registrants has actually donated their stem cells to a patient in need, which heralds Margots legacy.

"And it gets better: the second Team Margot donor is scheduled to give bone marrow later this month.

"Thank you so much to everyone who has registered and to all those who are encouraging just one more to do the same."

Margot's mother Vicki grew up in Essington and has family across Wolverhampton.

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SAN FRANCISCO -

Mike Hinshaw and Katie Jackson have been a couple since college, but they've known each other much longer.

"We've been together forever. I've actually known Mike since I was five years old," Jackson said.

A marriage and three kids later, they've been through good times and bad. The worst came nine years ago when Hinshaw found out he had Huntington's disease.

"My father had it. He died from it," Hinshaw explained.

Huntington's causes uncontrollable movements and mental decline. There's no cure.

"Unfortunately, it ends in death. It's a fatal disease," said Dr. Vicki Wheelock, neurologist, health sciences clinical professor of neurology and director of HDSA Center of Excellence at UC Davis.

Now, researchers are gearing up for a new trial in humans. Patients will have special bone marrow stem cells injected directly into their brains.

"We've engineered them to make a growth factor that's like a fertilizer for the neurons," said Dr. Jan Nolta, professor and director of the Institute for Regenerative Cures at UC Davis.

That growth factor, BDNF, restored healthy brain cells and reduced behavior deficits in mice. Researchers hope the stem cells will also be the answer to slowing the disease in humans.

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Health Beat: Stem cells: A weapon for Huntington's?

Stem cells are very early blood cells. They are normally found in the bone marrow. Doctors use growth factor injections to make some of them move into the bloodstream. This makes it easier to collect them. You have growth factors as an injection just under the skin, usually in your tummy (abdomen), or into an arm or a leg. You have these once a day, for up to 10 days at a time and can learn to give them yourself at home.

Growth factor injections can cause itching around the injection site. You may have some aching in your bones after you have had a few injections. This is because there are a lot of blood cells being made inside the bones. The aching is usually easy to control with a mild painkiller, such as paracetamol. The pain will go away after a day or so.

After your course of injections, you will have regular blood tests to see how many stem cells are in your blood. When there are enough, you will have them collected. Collecting stem cells takes 3 or 4 hours. You sit in a chair or lie down on a couch and have a fine tube put into a vein in each of your arms. The nurse attaches these to a machine called a stem cell separator. Your blood passes out of one drip, through the machine and back into your body through the other drip. The machine filters the stem cells out of your blood but gives you the rest of the cells and the plasma back. The donor stem cells are frozen and stored. Most donors need to have another collection the following day, to make sure there are enough cells.

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Bone marrow and stem cell transplants for chronic myeloid ...

IT was a wish that most teenagers take for granted.

Under-going gruelling treatment for a rare form of leukaemia in a hospital isolation chamber, Kitty Aplin-Haynes longed for the freedom to live life to the full like most girls her age.

But the cancer, which had spread to her brain and central nervous system, was so aggressive, her only hope of that freedom was a life-saving bone marrow transplant.

However, today the 18-year-old is at home and her wish has come true.

She can now look forward to laughing with friends and starting college after being told she is in remission thanks to the ultimate gift from a stranger, the gift of life.

Kitty is recovering after the bone marrow transplant plus a second procedure to boost her immune system from the same anonymous donor and she has another reason to smile.

Campaign Her family and friends desperate campaign to raise awareness of her plight will also save other lives as more than 130 people have signed up to the bone marrow register.

Kitty said: Many young people die waiting for a donor because only half of those who need a bone marrow transplant every year in the UK are lucky enough to find a match so I feel incredibly lucky.

Im overwhelmed my donor has donated his stem cells to me, not once, but twice.

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Teenager celebrating New Year after being given the gift of life

Anyone can be a bone marrow donor, but when it comes to finding a match, race can be everything. There are certain genetic markers that doctors will look for when searching for a match -- and if a match is made, a transplant can then be scheduled. If someone is in need of a transplant, the process can be daunting, especially if there is only a small pool of donors that share a similar ethnicity.

There are many bone marrow donor services throughout the country, but the Asian American Donor Program (AADP) is a champion nonprofit dedicated to increasing the availability of potential stem cells donors for patients with life threatening diseases curable by a stem cell transplant. Based in Alameda, CA, AADP holds donor registration drives and outreach events to Asian, Pacific Islander, and mixed race communities in the Bay Area.

Stem cells are found inside bone marrow, and those cells can turn into red blood cells, white blood cells and platelets. AADP explains that red blood cells carry oxygen throughout the body; white blood cells help fight infections; and platelets help control bleeding. Diseases like leukemia, sickle cell anemia, blood cancers, and many other immune diseases can be treated with a bone marrow or stem cell transplant. This soft tissue is incredibly important to our health.

To learn more about why bone marrow donation is important, and why it is particularly important in Asian Pacific American and mixed race communities, I reached out to Ruby Law, AADP's Recruitment Director.

Hyphen: When does one need a bone marrow donation, and what does it do?

Ruby Law: Disease can affect the marrows ability to function. When this happens, a bone marrow or cord blood transplant could be the best treatment option. For some diseases, transplant offers the only potential cure. A bone marrow or cord blood transplant replaces unhealthy blood-forming cells with healthy ones. Blood-forming cells are also called blood stem cells. Blood stem cells are immature cells that can grow into red blood cells, white blood cells and platelets. Every year, 12,000 patients with blood diseases such as leukemia and lymphoma, sickle cell and other life-threatening diseases need a bone marrow or umbilical cord blood transplant.

Hyphen: Why is bone marrow donation important for Asian Pacific American and mixed-Asian Pacific Americans communities to address in discussions about health?

RL: A patient needs a matching donor for a successful transplant. The closer the match, the better for the patient. Patients are more likely to match someone from their own race or ethnicity. For example a Chinese patient will most likely need a Chinese donor, while a Japanese patient will most likely need a Japanese donor. Out of 10 million registrants in the United States, only 7% of the registrants are Asian and only 4% are of mixed race. Most Asian or Mixed Asian patients cannot find any matching donor in the registry because there are not enough Asian, mixed Asian and minority donors.

Ruby Law, Asian American Donor Program (AADP) Recruitment Director

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Down to the Bone: The Need for API Bone Marrow Donors

KINDHEARTED Andrew Gibson is giving somebody the gift of life, after being inspired by a workmates little boy.

Andrew, 29, from Southend, signed up to the bone marrow transplant register after hearing about 21-month-old Jack Kleinberg.

Jack, of St James Gardens, Westcliff, is facing the second bone marrow transplant in his short life to help him beat two life-threatening conditions.

His parents are hoping the op will fight the effects of Wiskott Aldrich syndrome and familial Mediterranean fever.

After hearing Jacks story, from Jacks mum, Vicki Parrott, a workmate at the Hood Groups Southend insurance office, Andrew donated stem cells for use by an un-named patient in need.

Andrew was disappointed to learn he wouldnt be a match for Jack, but decided to go ahead all the same and Ms Parrott is delighted her son's example is helping others in need.

She said: At the office Christmas party, I found out Andrew, who had joined the Anthony Nolan bone marrow register when Jack first got ill, was recently called up as a match. He donated his stem cells a month ago to a stranger.

I couldn't believe it. I was so emotional and hugged him loads. I dont know if well ever meet Jacks donor, so this is the closest thing weve had.

Its overwhelming to think theres someone out there whos had a second chance at life because of Jacks story. Itsmade my year.

Andrew said: There was an email going around at work, urging people to sign up to the Anthony Nolan register, as a way of showing our support for Vicki and her son Jack, who had just been diagnosed. Id never heard of Anthony Nolan before, but I didnt hesitate. Seeing Vicki at the Christmas party really made it sink in what Id done. It was an emotional moment and it was clear how much it meant to her.

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Andrew donates bone marrow after hearing about brave boy

NEW DELHI: India may soon have an official database on stem cell donors and recipients. The health ministry is evaluating a proposal along with All India Institute of Medical Sciences (AIIMS) to create a donor registry as part of the National Health Mission (NHM), a senior official told TOI.

The proposal suggests enrolling all district hospitals in the first phase to seek stem cell details from across the country. "Once a stem cell donor registry is in place, a willing donor can be contacted and one can coordinate easily. Also, this would enhance access to safe blood," the official said.

Stem cells, found in bone marrow, are like building blocks which can grow into any normal cell of the body such as red blood cells to carry oxygen, white blood cells to fight infection, or platelets to stop bleeding.

Apart from the donor registry, the ministry is also looking at creating facilities for human leucocyte antigen (HLA) typing. HLA-typing is a process conducted for matching donors and recipients of stem cell. HLA-typing is necessary to minimize rejection of stem cell transplant, experts say.

Once created, this would be the first government registry in the country. Till now, such registries have been run in the country by a few NGOs such as Bharat Stem Cells.

According to Bharat Stem Cells, there is usually 25% chance of a patient finding a matching donor within the family. The rest depend on unrelated voluntary stem cell donors.

Stem cell therapy has been shown to be effective in various blood disorders and in treatment of cancer. It is widely used in bone marrow transplantation. However, stem cell treatment remains expensive because of limited research as well as unavailability and lack of coordination between donors and recipients. Some private hospitals charge as much as Rs 1 lakh per session for stem cell therapy. On an average, stem cell treatment is estimated to cost around Rs 15-16 lakh.

According to the official, the idea behind including stem cell into NHM is to make it affordable by creating records and providing facilities.

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John and Leslie Malone pose with Maikel at Harmony Sporthorses, December 2, 2014.

The largest ever cash donation to Colorado State University stems from a novel treatment to get a dressage horse with a bum knee back into the show ring.

John and Leslie Malone's $42.5 million gift, announced Monday, will create the CSU Institute for Biologic Translational Therapies in the College of Veterinary Medicine and Biomedical Sciences, a 100,000-square-foot facility to develop stem-cell research into commercially viable treatments for animals and humans.

"This is the largest cash gift in the history of the university and it's absolutely staggering," said Brett Anderson, CSU's vice president for advancement. "It really allows us to be the best in the nation."

The Malone money will fund half of the $65 million cost to construct the facility. The school is looking for more donations to match the Malones' contribution. So far, an additional $10 million has been raised.

The Malones also provided $10 million to cover the Institute's operating expenses once the facility is built.

"The Malones have been so gracious. We asked them if they want to put their name on the building, but they said if it's helpful to you in order to get another major donor, we are happy to let you name it for someone else," Anderson said. "They are an incredible couple."

John Malone, who made his millions at the helm of Tele-Communications Inc. and now chairs the giant Liberty Media Corp., and his wife, Leslie, could not be reached for comment on Monday.

The Malones, who raise and train dressage and jumping horses on a ranch near Kiowa, last year donated $6 million to the school to establish the Leslie A. Malone Presidential Chair in Equine Sports Medicine.

They later brought Blixt, their dressage horse with a bad knee, to the vet school's Orthopaedic Research Center.

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Malones donate $42.5 million to CSU for new stem-cell research facility

CORDLIFE is now the largest network of private cord blood banks in Asia Pacific with state-of-the-art cord-blood and tissue processing and cryopreservation facilities in the country.

Once considered a medical waste, the blood left in the umbilical cordthe part of the placenta that delivers nutrients to a fetusafter a baby is delivery is now known to be a rich source of blood-forming stem cells.

These cells have been found to be potentially useful in treating diseases that require stem cell transplants (also called bone marrow transplants) such as certain kinds of leukemia or lymphoma, aplastic anemia (a blood disorder in which the bodys bone marrow doesnt make enough new blood cells), severe sickle cell disease and severe combined immunodeficiency.

Unlike with bone marrow, which is obtained through a painful medical procedure, there is only one chance to collect this seemingly precious stuff: immediately after the babys birth.

This is why a number of expectant parents in the country are being offered a chance to save stem cells from their babys umbilical cord blood via what is known as cord-blood banking.

Safeguard

Cordlife Philippines medical director Arvin Faundo said: Its a type of safeguard because the genetically unique stem cells have current and potential uses in medical treatment. No parent wishes his/her child to experience the heartbreaking effects of any illness. What we at Cordlife offer them is the chance to prepare for potential eventualitiesto secure the future well-being and happiness of their family.

Cordlife Philippines is a subsidiary of Cordlife Group Ltd., a company listed on the Singapore Exchange. Launched in February 2010 as the Philippines first and only cord-blood processing and cryopreservation facility, its facility was ISO-certified and built in accordance to global gold standards such as the American Association of Blood Banks.

The 365-day facility, located within UP-Ayala Land TechnoHub in Quezon City, is equipped with the worlds most advanced fully automated cord-blood processing system, the Swiss-made Sepax.

CordLife uses the US FDA-approved cryogenic storage pouch.

Read more here:
Freezing newborns own stem cells for possible future use