Parkinson’s stem cell therapy works in rats
Posted: November 10, 2014 at 2:41 pm
Dopamine-making neurons derived from human embryonic stem cells.
See correction at end of article.
A rat model of Parkinson's disease has been successfully treated with neurons derived from human embryonic stem cells, according to a study led by Swedish scientists. Its a promising sign for scientists at The Scripps Research Institute and Scripps Health who hope to perform similar therapy on Parkinsons patients, using artificial embryonic stem cells.
In rats and people, neurons that make the neurotransmitter dopamine are essential for normal movement. The cells are destroyed in Parkinson's, leading to the difficulty in movement that characterizes the disease.
Researchers transplanted dopamine-producing cells grown from human embryonic stem cells into the brains of rats whose own dopamine-making neurons had been destroyed. The rats were immune-suppressed so they would not reject the cells. Within five months, the transplanted cells boosted dopamine production to normal levels, restoring normal movement in the rats.
The study was published Thursday in the journal Cell Stem Cell. The senior author was Malin Parmar of Lund University in Lund, Sweden.
The results support the Scripps approach of using the artificial embryonic stem cells, called induced pluripotent stem cells, said Jeanne Loring, who heads the Center for Regenerative Medicine at The Scripps Research Institute in La Jolla. Loring is part of a group called Summit 4 Stem Cell that's raising funds to treat eight Parkinson's patients with their own IPS cells.
Particularly significant is the study's comparison of the effects of dopamine-making neurons derived from fetal cells to that of embryonic stem cells, Loring said by email.
"In the 1980s and 1990s, there were several clinical trials that showed that grafts of fetal brain containing the precursors of dopamine neurons could reverse the effects of Parkinson's disease in some patients," Loring said. "We, and the others developing stem cell therapies, based our plans on the results of those studies, but no one had ever directly compared fetal tissue and human pluripotent stem cell-derived dopamine neurons in an animal model of PD."
Induced pluripotent stem cells appear to have much the same capacity as human embryonic stem cells to generate different tissues and organs.
Read the original:
Parkinson's stem cell therapy works in rats
- CAR T-Cell Immunotherapy for ALL - National Cancer Institute - October 27th, 2015
- Gene Therapy and Cell Therapy Defined | ASGCT - American ... - October 20th, 2015
- StemCell Therapy MD - October 3rd, 2015
- Stem Cell Therapy in Mexico - May 8th, 2015
- Autologous Adipose Tissue Derived Stromal Vascular Fraction Cells Application In Patients - Video - May 1st, 2015
- Platelet Rich Plasma Injections For Chronic Pain Relief May Help You Avoid Sugery - Video - May 1st, 2015
- Stem Cell Treatment for COPD | StemRx Bioscience Solutions - Video - April 25th, 2015
- Stem Cell Therapy Market in Asia-Pacific to 2018 - Video - April 22nd, 2015
- Phytoscience Philipine celebrity Share good effect of stem cell Therapy - Video - April 18th, 2015
- STEM CELL therapy incredible results for severe MS - Video - April 18th, 2015
- Clinical Benefits of Stem Cell Therapy - Video - April 18th, 2015
- NYC Health & Longevity Center Now Offering Stem Cell Therapy to Avoid Joint Replacement - April 13th, 2015
- U.S. Stem Cell Clinic: What Conditions Can Be Treated? - Video - April 12th, 2015
- Stem Cell Therapy In USA - April 12th, 2015
- Stem Cell Therapy for Pain - Now Available at Columbia Pain Management - Video - April 11th, 2015
- What is Stem Cell Therapy- Trinity Spine and Wellness Center New Port Richey - Video - April 11th, 2015
- U.S. Stem Cell Clinic: How long will my recovery take? - Video - April 11th, 2015
- U.S. Stem Cell Clinic: Stem Cell Banking - Video - April 11th, 2015
- U.S. Stem Cell Clinic: What is Stem Cell Therapy? - Video - April 11th, 2015
- U.S. Stem Cell Clinic: How is Stem Cell Therapy Performed? - Video - April 11th, 2015
- U.S. Stem Cell Clinic: When should I expect to see results? - Video - April 11th, 2015
- Can PRP and Stem Cell Therapy Help You? | Orlando Orthopaedic Center - Video - April 3rd, 2015
- Induced Pluripotent Stem Cell (iPSC) Industry Complete Report 2015 - 2016 - April 3rd, 2015
- Stem Cell Therapy for Neuromuscular Diseases | InTechOpen - March 31st, 2015
- Arizona Pain Stem Cell Institute Now Offering Stem Cell Therapy to Help Patients Avoid Hip and Knee Replacement - March 31st, 2015
- Center of Regenerative Orthopedics in South Florida Now Offering Stem Cell Therapy to Help Avoid Hip and Knee ... - March 31st, 2015
- Ask Dr. Lemper | Stem Cell Therapy Treatments - Video - March 29th, 2015
- No stem cell treatment for public servant's dodgy knee - March 26th, 2015
- Stem Cell Therapy - Lilli Donovan - Video - March 25th, 2015
- Stem Cell Research - Stem Cell Treatments - Treatments ... - March 25th, 2015
- What is "Stem cell therapy" ? | Steps in PRP Treatment : TV5 News - Video - March 23rd, 2015
- Stem cell clinics under govt scanner - March 22nd, 2015
- SuperCells at Centre for Life - Video - March 21st, 2015
- Knee arthritis 3 years after stem cell therapy by Harry Adelson, N.D. - Video - March 21st, 2015
- Stem Cell Injection Treatment Stem Cell Therapy - Video - March 21st, 2015
- stem cell therapy di indonesia Jakarta tangerang serpong bsd bintaro - Video - March 21st, 2015
- The Alpha Clinic for Cell Therapy and Innovation | City of Hope - Video - March 20th, 2015
- Amniotic Stem Cell Therapy Discussed by R3 (844) GET-STEM - Video - March 20th, 2015
- Stem cell therapy may help treat type 2 diabetes - March 20th, 2015
- CAR T-Cell Therapy - Nebraska Medicine - Video - March 18th, 2015
- Stem Cell Therapy- Sci Video2 - Video - March 18th, 2015
- Stem Cell Therapy Now Being Offered for NonHealing Wounds at Telehealth's Three Regenerative Medicine Clinics - March 17th, 2015
- Stem Cell Research & Therapy | Full text | Amnion-derived ... - March 15th, 2015
- High-Dose Immunosuppressive Therapy and Autologous ... - March 15th, 2015
- Miracle stem cell therapy reverses multiple sclerosis - Video - March 14th, 2015
- Hip and shoulder arthritis six months after bone marrow stem cell therapy by Harry Adelson ND - Video - March 13th, 2015
- Stem Cell Therapy Network - Video - March 12th, 2015
- Stem Cell Therapy Cream - Video - March 9th, 2015
- BioLogic Stem Cell Therapy Cream - Video - March 8th, 2015
- World Over - 2015-02-26 - Vatican latest, ISIS, stem cell therapy, Ray Flynn with Raymond Arroyo - Video - March 8th, 2015
- Shoulder Labral Tear Repair Using Stem Cell Therapy - Orthopedic Surgeon, Dr. Wade McKenna - Video - March 6th, 2015
- What Makes Riordan-McKenna Institute Different? Stem Cell Therapy for Orthopedics - Video - March 6th, 2015
- Overcoming Knee Replacement Surgery Faster Using Amniotic Tissue-Enhanced Stem Cell Therapy - Video - March 6th, 2015
- Stem Cell Therapy in Osteo Arthritis Knee - Video - March 6th, 2015
- stem cell therapy helps avoiding knee surgery - Video - March 6th, 2015
- Stem cell therapy in AKI Dr Mohamed Kamal - Video - March 6th, 2015
- Stem Cell Therapy for Bone Fractures - Board-Certified Orhopedic Surgeon, Wade McKenna DO - Video - March 5th, 2015
- Procedure Overview - The STEM CELL ORTHOPEDIC INSTITUTE of Texas - Video - March 5th, 2015
- Glen Wysoki at The STEM CELL ORTHOPEDIC INSTITUTE of Texas - Video - March 5th, 2015
- Shoulder/Hip torn labrum 2 years and 5 months (respectively) after stem cell therapy by Adelson - Video - March 1st, 2015
- Animal cells for a younger you - March 1st, 2015
- 'Miracle' stem cell therapy reverses multiple sclerosis - March 1st, 2015
- Stem cell therapy a boon to Parkinson's patients - February 27th, 2015
- Stem Cell Research & Therapy | Full text | Aromatic ... - February 23rd, 2015
- Why Stem Cell Therapy? - Video - February 22nd, 2015
- What is Bone Marrow Aspirate Concentrate (BMAC) in Stem Cell Therapy? - Video - February 21st, 2015
- Dr Ellis hosts seminar on Stem Cell Therapy & Facial Rejuvenation - Video - February 17th, 2015
- Hip arthritis 3.5 years after stem cell therapy by Harry Adelson, N.D. - Video - February 16th, 2015
- How about Stem Cell Therapy for LBD, Nova Cells Institute stem cells - Video - February 14th, 2015
- Stem Cell Therapy for Erectile Dysfunction - Alvarado Hospital - Video - February 14th, 2015
- Cell Therapy may have just raised $1M, but will crowdfunding have a lasting place in biotech? - February 10th, 2015
- International Stem Cell completes cell bank manufacturing for Parkinson's disease clinical trial - February 4th, 2015
- Tampa stem cell clinic is long on promises, not evidence - February 1st, 2015
- Denver Regenerative Medicine - What is regenerative medicine? - Video - January 30th, 2015
- Cell Trials - January 26th, 2015
- "She's Happy" RMG's next Stem Cell Miracle - Video - January 21st, 2015
- Nutech Mediworld - Pioneering human embryonic stem cell therapy - Video - January 21st, 2015
- Stem Cell Therapy | Recent Strides Quell Stem Cell Debate - Video - January 20th, 2015
- Dr Sherif Stem cell therapy on OA - Video - January 18th, 2015
- Live100 Hospitals - Stem Cell Therapy - Video - January 16th, 2015