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MONDAY, Aug. 5, 2019 (HealthDay News) -- Pregnant women should keep in mind that donating their umbilical cord blood could save lives, a clinical cell therapy expert says.

Cord blood is the blood collected from the umbilical cord and placenta after the birth of a healthy baby, said Fabio Triolo. He is director of the Cellular Therapy Core laboratories at University of Texas Health Sci...

THURSDAY, Aug. 1, 2019 (HealthDay News) -- Folks who get treatment from a stem cell clinic could be spending their money on what amounts to snake oil, a new study warns.

Doctors administering stem cells might have no expertise in the condition they're trying to treat, and the cells themselves might be derived from questionable or discredited sources -- if the treatment contains any stem...

MONDAY, July 1, 2019 (HealthDay News) -- Could wigs, weaves or transplants someday become a thing of the past? Scientists report they were able to grow hair with stem cells in animal studies.

So far the technique has only been tried on mice, and results may not be the same in humans. But researchers say they have been able to grow natural-looking hair through the skin using stem cell...

TUESDAY, June 25, 2019 (HealthDay News) -- There's a good chance the doctor treating you at a stem cell clinic doesn't have any professional training related to your illness, researchers report.

Anesthesiologists, dermatologists, plastic surgeons, radiologists and family doctors are among a wide range of physicians overseeing treatments at U.S. stem cell clinics for complex neurologic...

MONDAY, March 18, 2019 (HealthDay News) -- Scientists have developed a way to grow live bone using a rib and a 3-D mold in animal studies, and they say their technique could offer a new way to treat severe head and facial injuries.

The technique was tested in sheep. First, the researchers made a rectangular defect in the animal's jaw. Then they printed out an implantable mold and spac...

TUESDAY, March 5, 2019 (HealthDay News) -- Doctors say they have sent a second HIV patient into what might be permanent remission using a stem cell transplant.

The news comes a decade after the first case of a cure was reported.

Back in 2009, doctors published a report in the New England Journal of Medicine detailing the case of the "Berlin patient" -- an HIV-positive...

FRIDAY, Feb. 8, 2019 (HealthDay News) -- Scientists who used stem cells to grow functional kidneys in rats say their research could point the way to growing new kidneys for humans.

A shortage of donor kidneys means many people with kidney failure never get a transplant. In the United States alone, 95,000 people are waiting for a new kidney.

To address shortages of donor orga...

TUESDAY, Jan. 15, 2019 (HealthDay News) -- A stem cell transplant may help some people with multiple sclerosis (MS) when standard drugs fail, a new clinical trial finds.

The study focused on 110 patients with aggressive cases of MS: Their symptoms had flared up at least twice in the past year despite taking standard medication, and they'd already tried an average of three of those dru...

FRIDAY, Dec. 21, 2018 (HealthDay News) -- After infections tied to unapproved stem cell treatments sent 12 people to hospital this past year, the U.S. Food and Drug Administration on Thursday issued a stern warning about the products.

"The letters we're issuing today to manufacturers, health care providers and clinics around the country are a reminder that there's a clear line between...

TUESDAY, Dec. 4, 2018 (HealthDay News) -- A new gene therapy shows early promise against sickle cell anemia, researchers say.

The therapy targets the genetic flaw that causes sickle cell. In a small group of patients, researchers said the therapy appears safe and effective enough to keep moving forward into larger trials.

"We've been talking about using gene therapy for sick...

TUESDAY, Nov. 27, 2018 (HealthDay News) -- People with disabling back pain may one day receive replacement spinal discs grown from their own stem cells, researchers say.

Preliminary results in goats are encouraging, according to the University of Pennsylvania researchers who've been working toward this goal for about 15 years.

In their latest effort, the team implanted bi...

TUESDAY, Oct. 23, 2018 (HealthDay News) -- Crowdfunding pleas for dubious or potentially unsafe medical treatments are increasingly common, and raised nearly $7 million on social media in two years, researchers report.

An ill patient pleading for naturopathic cancer treatments or hyperbaric oxygen therapy can be hard to resist. Ditto a parent seeking antibiotics for their child for ch...

WEDNESDAY, Aug. 15, 2018 (HealthDay News) -- Scientists say they have restored some degree of vision in blind lab mice, by activating stem cells in their eyes.

The procedure is the first of its kind and the researchers hope it will lead to treatments for incurable eye diseases.

Stem cells are primitive cells that can develop into mature body tissue. Researchers have been stu...

THURSDAY, Aug. 2, 2018 (HealthDay News) -- If dogs with arthritis can gain benefit from stem cell injections, maybe people can, too.

That's the opinion of an Italian veterinarian who oversaw the stem cell procedures in 130 arthritic dogs.

"For at least six months, the results are very satisfactory and promising. The lack of any complications in the dog should be taken into ...

WEDNESDAY, May 30, 2018 (HealthDay News) -- These days, medical advances seem to be happening in the blink of an eye. Now, British scientists report they have created human corneas using 3D-printing technology.

The researchers said they hope this breakthrough will one day ensure an unlimited supply of corneas. Human corneas are now in short supply. Yet, there are 10 million people aro...

WEDNESDAY, April 4, 2018 (HealthDay News) -- A new stem cell transplant might help preserve or even restore vision being lost to the dry form of age-related macular degeneration, a new pilot clinical trial has shown.

In the experimental therapy, a specially engineered sheet of stem cells is transplanted into the back wall of the eye to replace a layer of cells destroyed by age-related...

WEDNESDAY, March 7, 2018 (HealthDay News) -- Stem cell clinics are charging big money for knee arthritis "cures" and making extravagant claims about their therapies, a new study contends.

A same-day injection for one knee costs thousands of dollars at these centers, according to a consumer survey taken of clinics across the United States.

People are paying that kind of cash ...

TUESDAY, Jan. 9, 2018 (HealthDay News) -- In a potential advance for medical research, scientists say they've created the first functioning human muscle from skin cells.

The breakthrough could lead to better genetic or cell-based therapies, as well as furthering investigations into the causes and treatment of muscular disorders, the Duke University team said.

"The prospect o...

WEDNESDAY, Jan. 3, 2018 (HealthDay News) -- Stem cell transplants could offer new hope for people with a severe form of scleroderma -- a debilitating and deadly condition that affects the immune system, a new study suggests.

"Scleroderma hardens the skin and connective tissues and, in its severe form, leads to fatal organ failure, most often the lungs," said the study's lead author, D...

WEDNESDAY, Jan. 3, 2018 (HealthDay News) -- Gene therapy may have the potential to eradicate HIV in people infected with the virus, new animal research suggests.

The science centers around the use of "chimeric antigen receptor" (CAR) genes. In laboratory work with monkeys, these engineered cells have destroyed HIV-infected cells for more than two years, scientists reported.

FRIDAY, Nov. 3, 2017 (HealthDay News) -- For a child with spastic cerebral palsy, simply grasping a toy may be impossible. But infusions of their own umbilical cord blood might make basic movements like this easier, researchers say.

Children with spastic cerebral palsy have stiff muscles that can make it hard to move. The condition is usually caused by brain damage before or at birth....

MONDAY, Oct. 30, 2017 (HealthDay News) -- A leading group of U.S. pediatricians is encouraging parents to donate to public cord blood banks after the birth of their children.

The past decade has seen an increase in the use of umbilical cord blood for stem cell transplants that can save children with fatal or debilitating diseases, the American Academy of Pediatrics says in a new polic...

WEDNESDAY, Sept. 27, 2017 (HealthDay News) -- Instead of throwing away the umbilical cord after birth, new research suggests using this medical waste to potentially improve the lives of people with heart failure.

With parental permission, doctors used umbilical cords to harvest stem cells that were then injected into people with heart failure.

People who received those inje...