Stem cells have long-held hope for many people with spinal cord injuries. Since their discovery in 1998, they have been used in thousands of studies to one day cure paralysis, but there is still no cure for those with chronic injuries. Despite this, scientists have come a long way, especially in recent years. You have likely heard about some of the research in the news, stirring more hope than ever before.

And the hope is not unfounded. The hard work and the millions of dollars going into this research is finally seeing results. Stem cells may not be the only key to finding a cure for a spinal cord injury, but they arent going anywhere and are being used in hundreds of studies around the world. Here are the ones you should know about.

The human body has millions of stem cells that can be found all over the body. Researchers at the Mayo Clinic were recently in the news for their results using fat-derived adult stem cells from the patients own body. This study recruited 10 individuals with traumatic spinal cord injuries. Each was injected with stem cells taken from the fat in their stomachs and was expanded in the lab for eight weeks. The injection was then in the lower lumbar area.

This treatment is brand new and has not been approved by the FDA, however, the study was granted special clearance. One individual in the study, a man in his fifties with an incomplete injury who had leg return and was able to walk slightly post-injury without treatment, saw a nearly 50% increase in his abilities after receiving the injection.

Researchers also made sure to wait until each person in the study had plateaued after their injuries to be sure that the results from the treatment were not results from the body still having a new injury. There is currently no further news on whether the FDA will approve this treatment for the general population.

Nearly a year ago, Japan's Health Ministry approved a trial that will involve four people with complete injuries. This stem cell trial uses induced pluripotent stem cells (IPS) taken from embryos and will be grown into two million nerve cells for each patient. These cells will then be injected into the injury site. This trial comes from Masaya Nakamura, a professor at Okano and Keio University, who saw improvements in animals after they underwent the procedure. There has that no updates on this trial since it was approved.

In Spain, a clinical trial has been underway for the last few years that uses stem cells taken from the patient's bone marrow and injected into their injury site. This research comes from Dr. Vaquero at the Puerta de Hierro University Hospital in Spain. His first trial in 2016 included people with complete injuries and his second trial in 2017 included people with incomplete injuries. Almost all patients who underwent the procedure saw some improvement, with some seeing more improvement than others. The trial is currently seeking 30 people with incomplete injuries for its next phase.

Dr. Steven Levy of MD Stem Cells is launching the SciExVR trial using a patient's stem cells from their bone marrow as well. This study is currently recruiting patients in the United States and will involve exoskeleton rehab as part of the trial. Learn more:http://mdstemcells.com/sciexvr

Dr. Wise Young, along with Rutgers University and his organization SCINetChina, has been approved for a study in the United States that will involve umbilical cord blood stem cells and oral lithium. This study will involve 27 people with complete chronic injuries levels C5-T11. You must be able to be in New Jersey for six months is chosen.

Six years ago in 2014, Dr. Raisman from Poland pioneered a study using nerve stem cells taken from the nose. These stem cells were taken from the olfactory bulb deep in the brain and were transplanted into the injury site along with nerve tissue taken from the patient ankle. This study is recruiting one person for the trial who has a perfectly severed spinal cord (by a knife or similar). The person recruited will also have to spend several years in Poland. To learn more, contacthttps://walk-again-project.org/#/en

Keep in mind that all the above stem cell trials are still trials and that they cannot promise any return of movement or sensation. It is always in your best interest to go into a trial with an open mind and to be hopeful, but be realistic at all times.

Read more from the original source:
The Latest In Stem Cell Therapy After SCI