Tuesday, August 20, 2019

Tag: Stem Cell Research

Regenerating Axons Across Complete Spinal Cord Injury

Published: August 31, 2018

In a collaboration led by EPFL (Ecole polytechnique fédérale de Lausanne) in Switzerland and UCLA (University of California at Los Angeles) in the USA, scientists have now understood the underlying biological mechanisms required for severed nerve fibers to regenerate across complete spinal cord injury, bridging that gap in mice and rats for the first time.

The adult mammalian body has an incredible ability to heal itself in response to injury. Yet, injuries to the spinal cord lead to devastating conditions, since severed nerve fibers fail to regenerate in the central nervous system. Consequently, the brain’s electrical commands about body movement no longer reach the muscles, leading to complete and permanent paralysis.

Could nose cells treat spinal cord injuries?

Published: August 13, 2018

Scientists developing robust method to treat spinal cord injuries using nose cells

Researchers have designed a new way to grow nose cells in the lab heralding hope for sufferers of spinal cord injuries, including those who are wheelchair bound.

Griffith University’s Mr Mo Chen grew nose nerve cells in the lab, which can treat mice with spinal cord injuries.

Injuries to spinal cord – treated with hESC therapy: Study

Published: May 10, 2018

During the past 2 decades, cell-based therapies for SCI have been researched in several studies. Replacement of damaged neural tissues and re-establishing connections between the central and peripheral nervous system is vital for the treatment strategy for patients with SCI. Thus, the cells having a potential of self-renewal and differentiating into multiple cell types would be best suited for patients with SCI. Dr Geeta Shroff, director Nutech Mediworld, in a recent research has published report on how human embryonic stem cells (hESC’s) can treat spinal cord injuries (SCI). The findings are first of its kind as the cell line developed was free from animal products and chromosomally stable. The uniqueness about the cell line that makes it exclusive is that the process of cell line was derived from a single hESC which is already patented and published in her earlier reports.

Adult Stem Cells Treat Spinal Cord Injury

Published: February 5, 2018 | Spinal Cord Injury: ,

Laura Dominguez-Tauer is a living, breathing example of what it takes to overcome adversity. An oil spill on a San Antonio freeway is blamed for the car crash that sent Laura and her brother directly into a retaining wall in 2001. As she lay tangled in the middle of the car, she heard a paramedic say, “get a neck brace, she has a broken neck.”

“I didn’t feel anything. I couldn’t move my arms, I couldn’t move my hands,”

Laura was paralyzed from the neck down. “I didn’t feel anything. I couldn’t move my arms, I couldn’t move my hands,” Laura said.

Using donor stem cells to treat spinal cord injury

Published: August 28, 2017

Immune cells populating spinal cord after injury affect ability of stem cells to promote recovery

A new study in mice published in The Journal of Neuroscience details a potential therapeutic strategy that uses stem cells to promote recovery of motor activity after spinal cord injury.

The transplantation of neural stem cells could help promote repair of an injured spinal cord, but the interaction between donor cells and the resident cells that are part of the body’s immune response to injury is not well understood.

10 of the most significant advances in spinal injury repair

Published: April 7, 2017 | Spinal Cord Injury: ,

Until World War II, people with spinal cord injuries had few treatment or rehabilitation options. And even today, spinal cord injuries can have catastrophic effects on everything from mobility to sensation, bladder, bowel and sexual function.

However, over the past 20 years, several breakthroughs in spinal cord repair and technology have emerged. No single breakthrough has achieved a full repair, but each has advanced our understanding of the complexities of spinal cord injuries. Here are ten of the most important advances in spinal cord injury repair.

The future of stem cells: tackling hype versus hope

Published: January 28, 2017

Professor Alan Mackay-SimControversy surrounds the link between Australian of the Year Alan Mackay Sim’s research and a Polish team who restored mobility for a paraplegic man.

For many people suffering from disabling conditions, such as Parkinson’s disease, spinal injury and paralysis, multiple sclerosis, macular degeneration, heart disease, renal failure and even cancer, announcements in the press around breakthroughs in stem cell research undoubtedly bring hope.

The challenge remains how to accurately communicate what is genuinely possible in terms of therapies and what we scientists hope might be possible but do not yet have strong evidence for.

What are stem cells and how will they be used to treat the world’s...

Published: January 12, 2017

Stem cell research is often controversial but it has also led to incredible medical progress in recent years.

Stem cell research is at defining moment. Although it can be controversial and does raise a lot of important ethical issues, this area of medical science has been characterised by a number of important advances, ever since the first embryonic stem cells were isolated from mice in the 1980s. In the near future, it could reshape the way we treat some of the world’s most debilitating diseases.

Stem cells have already been used as treatment for a number of years – think bone marrow transplant – and they have the potential to help with many other medical conditions.

Human Neuron Transplants Treat Spinal Cord Injury in Mice

Published: September 22, 2016

mge_spheroidsChronic pain and loss of bladder control are among the most devastating consequences of spinal cord injury, rated by many patients as a higher priority for treatment than paralysis or numbness. Now a UC San Francisco team has transplanted immature human neurons into mice with spinal cord injuries, and shown that the cells successfully wire up with the damaged spinal cord to improve bladder control and reduce pain. This is a key step towards developing cell therapies for spinal cord injury in humans, say the researchers, who are currently working to develop the technique for future clinical trials.

StemCells Ends Clinical Trial for Spinal Cord Injury due to Financial Constraints

Published: June 1, 2016

stemcellsinc-logoStemCells Inc., a California-based biotech company announced that they will stop developing the potential treatment for spinal cord injury after a failed mid-stage clinical trial. The company stock went down to $3.03 per share at the start of the pre-market trade.  StemCells reported that they still have $5.5 million in cash as of May 31, but they don’t have a liquidating distribution to their stockholders.

The company said that the amount that they can give to the shareholders depends on the liquid assets, any liabilities, and costs of the wind down.

Do NOT follow this link or you will be banned from the site!