Parkinsons is a progressive neurodegenerative disorder that characteristically affects the dopamine-producing neurons in the substantia nigra or the midbrain. It usually begins with stiffness, shaking, tremors, voice changes, and postural instability, all of which worsen with time, resulting in difficulty walking and talking.
Man With Parkinsons
Parkinsons is a widely common neurodegenerative disease affecting approximately 10 million people worldwide, as of 2019. And the rate of incidence increases with age, for example, it affects 1 percent of individuals over the age of 60 years in comparison to 5 percent of individuals over the age of 85 years.
Read Also: Parkinsons Disease: A Promising Treatment Thanks to Stem Cells
Parkinsons is a nervous system disorder that predominantly affects the motor function of the patient, therefore reducing the quality of life significantly. Unfortunately, Parkinson does not have a cure but there are many supportive therapeutic options available for the patients in the form of physical therapy, and medication along with a treatment option including deep brain stimulation (DBS).
DBS has shown great results but it is an invasive procedure that only produces temporary results. Hence, more research and studies need to be performed in the field of nervous system disorders to discover better therapeutic approaches.
Parkinsons and other nervous system disorders like stroke, Huntingtons, and so on are difficult to cure or treat due to the extensive damage to the neurons seen in these diseases. This is a problem because neurons are infamous for their inability to regenerate. Although stem cells that can be adapted into neurons may be recommended as a therapeutic option, they come with a problem of their own.
The new neurons do not connect with the native neurons as they do not recognize or identify them. This results in no improvement in neuronal circuitry and in the patients condition.
A recent study published in Cell Stem Cell Journal by Su-Chun Zhang, Department of Neuroscience, School of Medicine and Public Health, University of Wisconsin-Madison, and her team claim to have derived neurons from human stem cells that can be used to repair circuitry and improve neural functions.
Read Also: Antibiotics May Increase Your Risk of Having Parkinsons Disease
Zhang and her team derived dopamine-producing neurons from human embryonic stem cells and then transplanted these into the substantia nigra of the brain in animal models with Parkinsons disease.
These transplanted cells also contained on and off switches that could be stimulated externally using certain drugs or foods.
Zhang and her team found that these transplanted cells formed connections with native neurons and grew long-distance to form connections with the motor control regions in the brain to improve the motor functions usually affected by Parkinsons. The results were visible after a few months of transplantation, the time needed for the transplanted neurons to integrate into the brain.
To confirm that the improvement seen in the mice was due to the transplanted cells, the on and off switches were stimulated by the research team.
Read Also: Implants from Own Stem Cells May Offer Solution to Back Pain, Researchers Say
When the cells were turned off, the symptoms of Parkinsons reappeared indicating the proper functioning of these cells in the treatment of the neurodegenerative disorder. Furthermore, the scientists on closer look found that these cells were identified by native neurons and had been integrated into the midbrain. Moreover, the researchers believe that these switches can be used to fine-tune the treatment option for the patients.
The research team is currently applying these results to the primates model and aims to use the results from Parkison disease models for other nervous system disorders as well.
Human Stem Cell-Derived Neurons Repair Circuits and Restore Neural Function
Medical University of Vienna: Vitamin B1 May Help Prevent Alcohol-Related Dementia
Old Human Cells Successfully Rejuvenated Via Stem Cell Technology
Is NAD+ The Anti Aging Substance Mankind Has Been Searching For?
Anti-Aging: A New Way to Repair Age Related DNA Damage Discovered
Anti-Aging: HGH Can Reduce Biological Age by One Year and a Half Study Shows
Genf20 Plus Review: Why Are People Rushing to Buy This HGH Supplement?
University of Utah: Could Slowing the Rate of DNA Mutations Be the Key to the Elusive Fountain of Youth
Excerpt from:
University of Wisconsin Researchers Use Stem Cells to Treat Parkinson's - Gilmore Health News
- Secret to eternal youth? John Cleese extols virtues of stem cell treatment - The Guardian - April 26th, 2024
- Cabinet approves two bills on regenerative medicine - - April 26th, 2024
- Parental Fury After Stem Cell Bank Ruins Thousands of Samples in Singapore - Bloomberg - April 24th, 2024
- Pressure in the womb may influence facial development - Phys.org - April 24th, 2024
- Circadian regulation of cancer stem cells and the tumor microenvironment during metastasis - Nature.com - April 24th, 2024
- Shinobi strikes deal with electronics powerhouse Panasonic to create new cell therapy manufacturing platform - FiercePharma - April 19th, 2024
- The Stem Cells Market expected to grow at the value of USD 28.1 Billion by 2030 with a 10.48% CAGR. - WhaTech - April 19th, 2024
- Scientists produce in vitro model of cell differentiation during early facial development - Phys.org - April 19th, 2024
- Somite: AI-Based Stem Cell Therapy Company Closes $5.3 Million In Funding - Pulse 2.0 - April 19th, 2024
- Paralyzed man who can walk again shows potential benefit of stem cell therapy - ABC News - April 5th, 2024
- Stem Cells Market Innovations Investigated by Industry Overview and Global Forecast - WhaTech - April 5th, 2024
- New tool provides researchers with improved understanding of stem cell aging in the brain - University of Wisconsin-Madison - April 1st, 2024
- The PTM profiling of CTCF reveals the regulation of 3D chromatin structure by O-GlcNAcylation - Nature.com - April 1st, 2024
- Signatures of Autofluorescence Used To Study Stem Cells Aging in the Brain - Technology Networks - March 30th, 2024
- Two decades of embryonic stem cells: a historical overview - March 28th, 2024
- Researchers at Phoenix Children's First in the World to Produce Mouse Lungs in Rats - The Malaysian Reserve - March 26th, 2024
- Unlocking the mysteries of early human development through blastoid models - News-Medical.Net - March 24th, 2024
- Unlocking the Secrets of Aging: Researchers Reveal Key to Intestinal Balance - SciTechDaily - March 17th, 2024
- Human stem-cell-based therapy for Parkinson's disease proven safe PET - BioNews - March 13th, 2024
- Exploring the inner workings of stem cells: When location changes the message - Phys.org - March 9th, 2024
- Confronting IVF: Human Embryos Are Persons With a Right to Life - Walter Bradley Center for Natural and Artificial Intelligence - March 7th, 2024
- When Location Changes the Message - UConn Today - University of Connecticut - March 7th, 2024
- Distinct pathways drive anterior hypoblast specification in the implanting human embryo - Nature.com - March 6th, 2024
- In light of the Alabama court ruling, a look at the science of IVF : Short Wave - NPR - March 3rd, 2024
- The weird way Alabamas embryo ruling takes on artificial wombs - MIT Technology Review - February 25th, 2024
- Alabama's biggest hospital to suspend transfer of embryos after court ruling - ABC News - February 24th, 2024
- Stem Cells: FAQs Answered for Patients and Caregivers - Corporate Wellness Magazine - February 22nd, 2024
- Charles River Collaborates with Pluristyx, Expanding its Portfolio of Human Pluripotent Stem Cells - Business Wire - February 22nd, 2024
- Breakthrough Stem Cell Treatments for Stroke Recovery: What You Need to Know - Medical Tourism Magazine - February 20th, 2024
- Global Cell Isolation Market Size To Worth USD 13.4 Billion By 2033 | CAGR of 12.5% - Yahoo Finance - February 20th, 2024
- The Mechanism of Positional Cues in Embryonic Development and Signaling Molecules in Cell Fate - Medriva - February 18th, 2024
- Regeneration of the Retina Using Pluripotent Stem Cells: A Comprehensive Review - Cureus - February 5th, 2024
- CRISPR/Cas9-mediated deletion of a GA-repeat in human GPM6B leads to disruption of neural cell differentiation from ... - Nature.com - January 29th, 2024
- Global Human Embryonic Stem Cell Market Analysis 2024-2034: A Deep Dive into Applications, End-users, and ... - GlobeNewswire - January 26th, 2024
- No, Rep. Steve Scalise Didn't Vote Against Stem Cell Research From Which He Is Now Benefiting - Yahoo News - January 14th, 2024
- Clinical applications of stem cell-derived exosomes | Signal Transduction and Targeted Therapy - Nature.com - January 12th, 2024
- How Stem Cell Embryo Models Won Method of the Year - Technology Networks - January 12th, 2024
- Changing the public perception of human embryology - ESHRE - January 11th, 2024
- How the Human Body Regenerates New Cells Every Year - Laughing Squid - January 4th, 2024
- Lab-grown models of embryos increasingly resemble the real thing | Mint - Mint - January 4th, 2024
- Singapore should ban reproductive applications of synthetic human embryos - BioEdge - January 4th, 2024
- Machine learning-based estimation of spatial gene expression pattern during ESC-derived retinal organoid ... - Nature.com - December 21st, 2023
- The development of embryos may be less shaped by genes than we thought - New Scientist - December 21st, 2023
- Embryonic stem cell - Wikipedia - December 13th, 2023
- Researchers discover a mechanism that controls the identity of stem cells - Phys.org - December 9th, 2023
- 'Fascinating and completely unexpected': Tiny robots fix neurons - FierceBiotech - December 5th, 2023
- Establishment and characterization of matched immortalized human ... - Nature.com - December 5th, 2023
- Proteomic insights into the associations between obesity, lifestyle ... - BMC Medicine - December 5th, 2023
- New therapy can treat rare and hereditary diseases - ScienceNorway - December 5th, 2023
- Scientists Still Can't Be Trusted on Gene Editing - Progressive.org - December 5th, 2023
- Harvard Apparatus Regenerative Technology and Renowned ... - Yahoo Finance - December 5th, 2023
- 4.4 Million Funding Injection Fuels World-Class Bioscience Research Programme - India Education Diary - December 3rd, 2023
- A two-kinesin mechanism controls neurogenesis in the developing ... - Nature.com - December 3rd, 2023
- What happens when nature and cities collide - CNN - December 3rd, 2023
- Pro-Life This Week: December 1, 2023 | ALL - All.org - December 3rd, 2023
- A look at the international race to create human eggs and sperm in ... - NPR - December 1st, 2023
- Synthetic genetic circuits to uncover the OCT4 trajectories of ... - Science - December 1st, 2023
- Why the Novo Nordisk Foundation is betting big on stem cells - pharmaphorum - November 29th, 2023
- Charity Watchlist Helps Donors Ensure Their Year-End Gifts Don't ... - All.org - November 29th, 2023
- A green glowing monkey has been created in China. What were the ... - Genetic Literacy Project - November 29th, 2023
- Fetal Bovine Serum Market to reach USD 1.26 Bn by 2029, emerging at a CAGR of 5.3 percent according to a ne... - WhaTech Technology and Markets News - November 29th, 2023
- Implications of Gene Therapy in Dentistry and Periodontics: A ... - Cureus - November 27th, 2023
- Study shows how to treat hereditary, rare diseases - ETHealthWorld - November 27th, 2023
- Drugs identified that may reverse brain fog caused by COVID-19 - New Atlas - November 27th, 2023
- The genes that made us truly human may also make us ill - BBC.com - November 25th, 2023
- Therapy to treat rare, hereditary diseases: Study - Hindustan Times - November 25th, 2023
- How the growth of a giant single cell is intertwined with daily self-rhythms - Phys.org - November 25th, 2023
- On this day: Mahmoud Abbas becomes leader of Fatah in 2004 - In-Cyprus - November 25th, 2023
- Evaluation of A-ring hydroxymethylene-amino- triterpenoids as ... - Nature.com - November 25th, 2023
- Disruption of the autism gene and chromatin regulator KDM5A alters ... - Science - November 23rd, 2023
- Scientists Created a Monkey With Two Different Sets of DNA - Smithsonian Magazine - November 23rd, 2023
- Genomic tug of war could boost cancer therapy - Science Daily - November 23rd, 2023
- What are stem cells? Throw light on various types of stem cells and ... - Insights IAS - November 23rd, 2023
- The Paul G. Allen Family Foundation awards $10.5 million to new ... - EurekAlert - November 23rd, 2023
- Daily briefing: Why these PhD scientists went into teaching - Nature.com - November 23rd, 2023
- Innovative Therapy Targets Rare, Hereditary Diseases - Mirage News - November 23rd, 2023
- Scientists uncover "genomic tug of war" that influences ... - News-Medical.Net - November 21st, 2023
- DOT1L is a barrier to histone acetylation during reprogramming to ... - Science - November 21st, 2023
- Tumor microenvironment composition & related therapy in HCC | JHC - Dove Medical Press - November 21st, 2023
- T-Therapeutics raises $59M in series A for T-cell receptors - BioWorld Online - November 19th, 2023
Recent Comments