Ethical adult stem cells have a proven track record of success. Why, then, asks researcher David Prentice, is the NIH still spending $250 million a year killing embryos?
Published, peer-reviewed clinical trials have shown stem cells have reversed stroke damage years after the injury, helped spinal-cord-injury victims regain lost movement, helped heart attack patients recover, cured sickle cell anemia and reversed a wide range of diseases, including multiple sclerosis, type 1 diabetes and lupus erythematosus.
Advances with ethically sourced adult stem cells have already helped more than 1 million patients, according to a recently published review paper by David Prentice, a research director for the Charlotte Lozier Institute and a former professor of medical and molecular genetics at Indiana University School of Medicine.
He calls adult stem cells the true gold standard of regenerative medicine, while nearly two decades of media hype and the infusion of billions of research dollars on stem cells culled from human embryos have produced exactly zero published reports of validated success in a single patient.
Actually, its probably closer to 2 million patients that have been treated with adult stem cells now, Prentice told the Register. The 1 million figure he cited in his paper is from 2012, and the field of stem-cell research has exploded since then.
The Virginia-based Charlotte Lozier Institute has been trying to raise awareness about the successes of adult stem-cell therapies, against a mainstream media that seems to ignore them while championing more research on embryos. The institute has produced a series of videos featuring patients who have recovered from a wide range of diseases, including some of the most debilitating brain injuries and autoimmune diseases that have become epidemic.
Stroke Repair
One of the stories they tell is that of Sonia Coontz. She didnt realize she was having a massive stroke in May 2011 because she was only 31 years old at the time. During the day she suffered the stroke, the Long Island dog trainer noticed that different words came out of her mouth than the ones she wanted to speak. By evening, her husband, Peter, noticed that half her face had fallen slack. Later, she was struggling to move her arm and her leg, but she knew she was in real trouble when she tried to call Peter but couldnt say his name.
Doctors told Coontz the stroke damage clearly visible as a large, white mass on her brain scans was irreversible, and she would be severely disabled for life. For two years, this diagnosis proved accurate; Coontz could speak only 20 words, she couldnt move her right arm more than a few inches, her shoulder was in constant pain, and she could not walk more than five minutes without needing a wheelchair. She sank into depression.
Two years after her major stroke, when she was considered well beyond any hope of further recovery, Coontz heard about stem-cell trials at Stanford University. She became one of 18 patients enrolled by neurosurgeon Gary Steinberg to undergo a transplant of bone marrow stem cells directly into her brain, next to the area of her stroke damage.
Almost immediately after the surgery, Coontz was able to raise her paralyzed right arm over her head. Her voice became stronger and her language returned. She now runs, climbs stairs and has had a baby.
He has given me a new life, she said of Steinberg when she presented him the Smithsonian American Ingenuity award for his work in 2017.
Not all of Steinbergs patients experienced as miraculous improvement as Coontz did, but several had clinical improvements, and the clinical trial revolutionized the understanding of the brains potential for post-stroke recovery and the potential of stem cells to induce that recovery. It also spurred on dozens of other researchers looking to help the more than 800,000 annual American stroke victims, as well as those using stem cells to treat traumatic brain injury and neurodegenerative diseases such as Alzheimers and Parkinsons.
Lupus and Multiple Sclerosis
Other stem-cell recipients include Jackie Stollfus, who suffered from lupus erythematosus, an autoimmune disease that has recently become the leading killer of young women in America.
Stollfus immune system had begun attacking her own cells, and she was suffering from arthritis and kidney failure and was barely able to get out of bed. She miscarried her first baby because of complications of the disease. Stollfus underwent chemotherapy to obliterate her own immune system and then had filtered stem cells from her own marrow transplanted in a clinical trial by Dr. Richard Burt at Northwestern University.
Seven years later, she has no sign of lupus, and she has given birth to two healthy baby girls.
Burts research has also been researching adult stem-cell transplants in patients with multiple sclerosis; and his study published this year, of 103 patients, found that only three of those who underwent stem-cell therapy progressed further into disease compared to 34 of those getting standard treatment. And most stem-cell patients showed clinical improvement compared to most standard patients who deteriorated. In one of his patients, Allison Carr, the therapy appears to have reversed the paralyzing autoimmune disease in its tracks.
For one disease at least, sickle cell anemia, stem-cell therapy has moved beyond clinical trials. A 2018 review paper refers to the use of adult stem cells for sickle cell disease (which afflicts 100,000 Americans with severe anemia, pain, strokes and organ failure) as the only curative approach for this disease.
Money Down the Drain
One of the biggest hurdles to moving adult stem-cell research forward is funding. There are reports that patients in Burts trials were paying as much as $100,000 to enroll in the trial. Carr had set up a GoFundMe page.
Prentice thinks that the money still being directed by the National Institutes of Health toward embryo funding could go a long way in moving gold standard stem-cell research into the mainstream. Notwithstanding President Donald Trumps recent appointment of a committee to investigate alternatives to fetal tissue and embryonic stem-cell research, these ethically prohibited methods have so far not produced any changes.
Its really disappointing, said Prentice, pointing to the 2018 NIH funding portfolio, which allots $246 million in federal funds to human embryonic research, about the same as it was under the Obama administration.
Thats about a quarter of a billion dollars for just one year. What could that do if it was redirected to actually treat patients or to get them into clinical trials for actual clinical research? Embryonic stem-cell research is not funding a single clinical trial.
Instead, he said, most of that research will be used to inject the human cells into animals, and much of it will be trying to overcome the biggest bugbear that embryonic stem cells have, which is their tendency to grow into tumors.
The job description of the embryonic stem cell at that point in their life is to grow very rapidly and to be able to form basically all of the cells in the human body, said Prentice. This magical so-called pluripotency is also why they grow cancerous.
In fact, Prentice added, researchers test if they are working with true pluripotent stem cells by first injecting them in mice to see if they generate tumors.
This tumorigenicity has so far been an insurmountable technical challenge of embryo cells. The use of these cells pose ethical problems since they require the killing of living human embryos usually leftovers thawed from the freezers of in vitro fertilization businesses.
Ironically, it is the same problem that researchers ran into doing fetal-tissue transplants. Once the shining star of medical promise, federally funded transplants of tissue from aborted babies into patients entranced some medical researchers for nearly 15 years, but ended disastrously.
Prentice thinks NIHs executive director, Francis Collins, a holdover from the Obama administration, is at least part of the reason for the fixation on embryos as well. Ive met with him. He has a very utilitarian ethics, he said.
From a utilitarian perspective, however, embryo research still doesnt add up.
Quit wasting money, said Prentice, and quit wasting lives: the lives of human embryos and the lives of patients we could be curing.
Register correspondent Celeste McGovern writes from Nova Scotia, Canada.
More here:
Embryonic Stem-Cell Research Reaches Moral, Medical Dead End
- Stem Cell Research Article, Embryonic Cells Information ... [Last Updated On: May 6th, 2015] [Originally Added On: May 6th, 2015]
- Practical Problems with Embryonic Stem Cells [Last Updated On: May 6th, 2015] [Originally Added On: May 6th, 2015]
- What are embryonic stem cells? [Stem Cell Information] [Last Updated On: May 6th, 2015] [Originally Added On: May 6th, 2015]
- Embryonic stem cell - Science Daily [Last Updated On: May 7th, 2015] [Originally Added On: May 7th, 2015]
- What is Wrong With Embryonic Stem Cell Research? [Last Updated On: May 22nd, 2015] [Originally Added On: May 22nd, 2015]
- Destructive Embryonic Stem Cell Research | Antiochian ... [Last Updated On: June 13th, 2015] [Originally Added On: June 13th, 2015]
- NIH Human Embryonic Stem Cell Registry - Research Using ... [Last Updated On: June 22nd, 2015] [Originally Added On: June 22nd, 2015]
- Embryonic Stem Cell Research Pros and Cons | HRF [Last Updated On: July 2nd, 2015] [Originally Added On: July 2nd, 2015]
- Embryonic stem cells: where do they come from and what can ... [Last Updated On: July 2nd, 2015] [Originally Added On: July 2nd, 2015]
- Embryonic Stem Cells - HowStuffWorks [Last Updated On: July 2nd, 2015] [Originally Added On: July 2nd, 2015]
- Pros & Cons of Embryonic Stem Cell Research [Last Updated On: July 3rd, 2015] [Originally Added On: July 3rd, 2015]
- Children's Hospital Boston Glossary - Stem cell [Last Updated On: July 31st, 2015] [Originally Added On: July 31st, 2015]
- 1. Embryonic Stem Cells [Stem Cell Information] [Last Updated On: August 23rd, 2015] [Originally Added On: August 23rd, 2015]
- Embryonic stem cell - ScienceDaily [Last Updated On: August 23rd, 2015] [Originally Added On: August 23rd, 2015]
- Researchers control embryonic stem cells with light [Last Updated On: August 30th, 2015] [Originally Added On: August 30th, 2015]
- Embryonic stem cells controlled with light: Study reveals ... [Last Updated On: August 30th, 2015] [Originally Added On: August 30th, 2015]
- Embryonic stem cell research: an ethical dilemma | Europe ... [Last Updated On: September 5th, 2015] [Originally Added On: September 5th, 2015]
- Scientists reveal how stem cells defend against viruses [Last Updated On: September 22nd, 2015] [Originally Added On: September 22nd, 2015]
- An Overview of Stem Cell Research | The Center for ... [Last Updated On: October 3rd, 2015] [Originally Added On: October 3rd, 2015]
- Scientific Experts Agree Embryonic Stem Cells Are ... [Last Updated On: October 8th, 2015] [Originally Added On: October 8th, 2015]
- Myths and Misconceptions About Stem Cell Research ... [Last Updated On: October 12th, 2015] [Originally Added On: October 12th, 2015]
- Embryonic Stem Cell Maintenance & Differentiation (Human) [Last Updated On: October 23rd, 2015] [Originally Added On: October 23rd, 2015]
- Are embryonic stem cells and artificial stem cells equivalent? [Last Updated On: October 31st, 2015] [Originally Added On: October 31st, 2015]
- What are human embryonic stem cells used for? | Europe's stem ... [Last Updated On: August 30th, 2016] [Originally Added On: August 30th, 2016]
- Stem Cell Basics I. | stemcells.nih.gov [Last Updated On: September 17th, 2016] [Originally Added On: September 17th, 2016]
- Stem Cell Basics III. | stemcells.nih.gov [Last Updated On: September 17th, 2016] [Originally Added On: September 17th, 2016]
- Pros and Cons of Stem Cell Research - thebalance.com [Last Updated On: September 22nd, 2016] [Originally Added On: September 22nd, 2016]
- Embryonic Stem Cells and the Germ Cell Lineage | InTechOpen [Last Updated On: September 22nd, 2016] [Originally Added On: September 22nd, 2016]
- Cloning/Embryonic Stem Cells - National Human Genome Research ... [Last Updated On: September 22nd, 2016] [Originally Added On: September 22nd, 2016]
- Embryonic stem cell research - alsa.org [Last Updated On: September 22nd, 2016] [Originally Added On: September 22nd, 2016]
- Embryonic Stem Cells | Stem Cells Freak [Last Updated On: October 4th, 2016] [Originally Added On: October 4th, 2016]
- Embryonic Stem Cells | stemcells.nih.gov [Last Updated On: October 9th, 2016] [Originally Added On: October 9th, 2016]
- Embryonic stem cell - Wikipedia [Last Updated On: October 17th, 2016] [Originally Added On: October 17th, 2016]
- Stem-cell therapy - Wikipedia [Last Updated On: October 19th, 2016] [Originally Added On: October 19th, 2016]
- Stem cell - Wikipedia [Last Updated On: October 23rd, 2016] [Originally Added On: October 23rd, 2016]
- What are embryonic stem cells or ES cells? [Last Updated On: October 25th, 2016] [Originally Added On: October 25th, 2016]
- Embryonic Stem Cell Research - rtl.org [Last Updated On: November 8th, 2016] [Originally Added On: November 8th, 2016]
- Guest View: No to embryonic stem cells - htrnews.com [Last Updated On: November 9th, 2016] [Originally Added On: November 9th, 2016]
- Blood-Forming Stem Cell Transplants - National Cancer Institute [Last Updated On: December 5th, 2016] [Originally Added On: December 5th, 2016]
- How Embryonic Stem Cells Become Tissue Specific | TFOT [Last Updated On: December 12th, 2016] [Originally Added On: December 12th, 2016]
- Embryonic Stem Cell Research - An Ethical Dilemma [Last Updated On: December 12th, 2016] [Originally Added On: December 12th, 2016]
- Scientists reprogram embryonic stem cells to expand their ... [Last Updated On: January 15th, 2017] [Originally Added On: January 15th, 2017]
- Embryonic Stem Cell Research Threatened - Hartford Courant [Last Updated On: January 27th, 2017] [Originally Added On: January 27th, 2017]
- Embryonic stem (ES) cells - eurostemcell.org [Last Updated On: February 5th, 2017] [Originally Added On: February 5th, 2017]
- Researchers engineer new thyroid cells - Science Daily [Last Updated On: February 8th, 2017] [Originally Added On: February 8th, 2017]
- Yes There's Hope, But Treating Spinal Injuries With Stem Cells Is Not A Reality Yet - IFLScience [Last Updated On: February 11th, 2017] [Originally Added On: February 11th, 2017]
- SEQUEIRA: Stem cell research must remain in foreground - University of Virginia The Cavalier Daily [Last Updated On: February 11th, 2017] [Originally Added On: February 11th, 2017]
- Stem cells: a miracle cure or playing God? - The Student [Last Updated On: February 11th, 2017] [Originally Added On: February 11th, 2017]
- How does the Catholic Church resolve new bioethical questions? - The Tidings [Last Updated On: February 11th, 2017] [Originally Added On: February 11th, 2017]
- Possible key to regeneration found in planaria's origins - Phys.Org [Last Updated On: February 13th, 2017] [Originally Added On: February 13th, 2017]
- Novel Nanofiber Matrix Improves Stem Cell Production - R & D Magazine [Last Updated On: February 14th, 2017] [Originally Added On: February 14th, 2017]
- Your brain's got rhythm: Synthetic brain mimics - Science Daily [Last Updated On: February 15th, 2017] [Originally Added On: February 15th, 2017]
- Nanofiber matrix sends stem cells sprawling in all directions - New Atlas [Last Updated On: February 15th, 2017] [Originally Added On: February 15th, 2017]
- Vitamins and aminoacids regulate stem cell biology - Phys.Org [Last Updated On: February 16th, 2017] [Originally Added On: February 16th, 2017]
- How does the Catholic Church resolve new bioethical questions? - Catholic Free Press [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- New Nanofiber Matrix Enhances Stem Cell Production - Drug Discovery & Development [Last Updated On: February 17th, 2017] [Originally Added On: February 17th, 2017]
- Transplanted Human Embryonic Stem Retinal Pigment Cells Survive 22 months in a Human Recipient - MedicalResearch.com (blog) [Last Updated On: February 18th, 2017] [Originally Added On: February 18th, 2017]
- Iowa GOP takes aim at research - The Daily Iowan [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- Nanofiber Matrix Improves Stem Cell Growth - Asian Scientist Magazine [Last Updated On: February 22nd, 2017] [Originally Added On: February 22nd, 2017]
- The clone armies never happened, but Dolly the sheep still changed the world - Quartz [Last Updated On: February 23rd, 2017] [Originally Added On: February 23rd, 2017]
- Harvard scientist worries we're 'reverting to a pre-Enlightenment form of thinking' - Washington Post [Last Updated On: February 25th, 2017] [Originally Added On: February 25th, 2017]
- 20 Years After Dolly the Sheep, Potential of Cloning Remains Unclear - FOX40 [Last Updated On: February 25th, 2017] [Originally Added On: February 25th, 2017]
- Harvard scientist worries we're 'reverting to a pre-Enlightenment form of thinking' - SCNow [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- Stem cells derived neuronal networks grown on a chip as an alternative to animal testing - Science Daily [Last Updated On: March 3rd, 2017] [Originally Added On: March 3rd, 2017]
- Facts About Cloning - Live Science [Last Updated On: March 3rd, 2017] [Originally Added On: March 3rd, 2017]
- Exclusive: CBMG CEO Talks Stem-Cell Therapies, Cancer Treatments, Financials & The Chinese Market - Benzinga [Last Updated On: March 3rd, 2017] [Originally Added On: March 3rd, 2017]
- Artificial Mouse Embryo Created in Culture - Technology Networks [Last Updated On: March 3rd, 2017] [Originally Added On: March 3rd, 2017]
- Artificial embryo grown in a dish from two types of stem cells - New Scientist [Last Updated On: March 3rd, 2017] [Originally Added On: March 3rd, 2017]
- Artificial mouse embryo created out of stem cells - BioNews [Last Updated On: March 7th, 2017] [Originally Added On: March 7th, 2017]
- Scientists Have Created the First Artificial Embryo Without Using an ... - Gizmodo [Last Updated On: March 8th, 2017] [Originally Added On: March 8th, 2017]
- Artificial Mouse 'Embryo' Created from Stem Cells for First Time - Laboratory Equipment [Last Updated On: March 8th, 2017] [Originally Added On: March 8th, 2017]
- Role of Stem Cell Reprogramming Factor Uncovered - Technology Networks [Last Updated On: March 8th, 2017] [Originally Added On: March 8th, 2017]
- COMMENTARY: Saving a 10-year-old's life but at what cost? - Globalnews.ca [Last Updated On: March 10th, 2017] [Originally Added On: March 10th, 2017]
- No egg? No sperm? No problem. First artificial embryo made from stem cells - Genetic Literacy Project [Last Updated On: March 10th, 2017] [Originally Added On: March 10th, 2017]
- For The First Time Ever, Scientists Have Successfully Created An ... - Wall Street Pit [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- Treating sickle cell disease with gene therapy - Jamaica Observer [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- Here's the first 3D glimpse of how DNA is packaged up in a single cell - Ars Technica [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- The craftsmanship of mimicking embryogenesis in a dish - BioNews [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- Stem Cells Used to Create Artificial Embryo for the First Time Ever - TrendinTech [Last Updated On: March 15th, 2017] [Originally Added On: March 15th, 2017]
- Scientists create first 3D structure of active DNA - The Indian Express [Last Updated On: March 15th, 2017] [Originally Added On: March 15th, 2017]