What are the potential risks?

Stem cell therapy using MSCs has shown a generally favorable safety profile in published studies. However, all medical treatments carry potential risks, which may include: Temporary fatigue Mild headache Low-grade fever Discomfort at the infusion site Serious side effects are rare but possible. Every patient undergoes medical evaluation to ensure the therapy is appropriate and as safe as possible, and we provide full medical supervision and emergency support on-site.

Can stem cells reverse Parkinson’s?

No — stem cell therapy cannot cure or reverse Parkinson’s disease. However, research suggests MSCs may: Help modulate inflammation Support dopamine-related neural pathways Help support neurological health and overall well-being Outcomes vary by individual, and no results can be guaranteed.

Stem Cell Therapy for Parkinson’s Disease

At Stem Cells Transplant Institute in Costa Rica, we provide stem cell therapy for Parkinson’s disease as part of a personalized regenerative medicine approach focused on supporting neurological function, mobility, and daily activities

Reviewed: 11 May 2026

What is Parkinson’s Disease?

Parkinson’s disease is a chronic, progressive neurodegenerative disorder that primarily affects movement and coordination. It occurs when the nerve cells in the brain that produce dopamine – a chemical messenger essential for smooth, controlled movement – gradually deteriorate.

As dopamine levels decline, individuals may experience tremors, stiffness, slowed movement, and changes in balance or coordination.

According to the Parkinson’s Foundation (2023), nearly 10 million people worldwide (approximately 1% of the population over the age of 65) are living with Parkinson’s disease, making it the second most common neurodegenerative condition after Alzheimer’s disease.

Stem cell therapy offers an innovative, complementary approach that may help support brain health and neurological function.

Why Seek Stem Cell Therapy for Parkinson’s Disease in Costa Rica?

The Stem Cells Transplant Institute in Costa Rica offers a science-based regenerative option seeking to complement standard neurologic management for Parkinson’s disease. Our therapies are delivered in San José within a facility that operates under strict clinical and safety protocols.

Living with Parkinson’s often means navigating a medication regimen that becomes harder to manage as the disease progresses. While pharmacologic therapy and neurologic care remain the cornerstone of management, some individuals seek additional investigational approaches that may complement their existing treatment plan.

Patients from the United States, Canada, and Europe frequently travel to San José to access regenerative medicine programs within specialized clinical environments. In addition, MSC therapy in Costa Rica costs a fraction of what equivalent private programs run in North America. Direct flights from most U.S. cities are under five hours long, and our clinical team is experienced in coordinating travel details with caregivers who make the trip alongside patients.

Before any Parkinson’s patient travels, our physicians review disease stage, motor and non-motor symptom profile, and current medications in detail to determine candidacy. Nothing about the protocol is standard — it is built around where each patient actually is in their progression.

Common characteristics

Tremors or shaking at rest
Muscle stiffness and rigidity
Slowed movement (bradykinesia)
Impaired balance and coordination
Changes in speech or handwriting
Sleep disturbances
Cognitive changes (in later stages for some individuals)

Evidence-Based Treatment

Why Stem Cell Therapy for Parkinson’s?

Current research is exploring how mesenchymal stem cells (MSCs) may support neurological health in people living with Parkinson’s disease.

Early studies suggest that MSCs can release a variety of trophic and immunomodulatory factors that may help modulate inflammation associated with neurodegeneration, support cellular survival pathways in dopamine-related neural circuits and promote a healthier environment for neural communication.

While stem cell therapy is not a cure, research is exploring its potential to support neurological function and overall wellbeing.

(Evidence remains preliminary and ongoing clinical trials are required to confirm these effects.)

Modulation of Neuroinflammation

MSCs have shown in laboratory and animal studies to release signaling molecules (cytokines and growth factors) that may help regulate inflammatory activity in areas of the brain affected by Parkinson’s disease.
(Source: Frontiers in Neurology, 2022)

Icono minimalista de un cerebro humano de color púrpura que destaca la división entre los dos hemisferios cerebrales sobre un fondo negro sólido.

Support of Cellular Survival Pathways

MSCs can secrete helpful, naturally-occurring proteins—such as BDNF (brain-derived neurotrophic factor) and GDNF (glial cell line-derived neurotrophic factor), which are known to play roles in the survival of dopaminergic neurons. These proteins act like “support signals” that help protect the brain’s dopamine-producing nerve cells and may help support cellular survival pathways.

(Source: Stem Cell Research & Therapy, 2023)

Immune Modulation

MSCs may help rebalance overactive immune activity, potentially reducing processes that contribute to ongoing neurodegeneration.
(Cell Transplantation, 2021)

Support for Neural Connectivity

Stem cell signaling promotes synaptic plasticity and communication between brain regions, potentially improving coordination and movement control.

(Neuroscience Letters, 2022)

Expected Benefits and Clinical Observations

Although individual responses vary widely, published studies and clinical observations have reported potential supportive improvement in the following functional domains:

Cognitive clarity (memory)

20-40%

Emotional stability

25-45%

Independence and coordination

20-35%

Icono que simboliza la estrategia y el proceso cognitivo, mostrando una silueta de cabeza humana con un engranaje mecánico en su interior.

General vitality

20-30%

*These percentages summarize ranges reported in selected clinical studies and observational cohorts under controlled conditions and standardized outcomes measures. They are not specific to any single study or to treatments performed at Stem Cells Transplant Institute. They should not be interpreted as averages, promises, or guaranteed results for individual patients. Evidence for MSC therapy in Parkinson’s disease remains preliminary, and ongoing controlled clinical trials are still evaluating the magnitude, durability and consistency of these effects. All observations should be considered exploratory and hypothesis-generating rather than definitive proofs of efficacy.

Timeline of Reported Improvements

Published studies and patient-reported outcomes suggest that improvements following mesenchymal stem cell therapy for Parkinson’s disease may develop gradually over time. These timelines are illustrative summaries rather than predictions, and individual responses vary significantly.

1-3 months

Slightly improved mobility and energy levels

3-6 months

Noticeable change in tremor, stiffness, and fine motor control

6-12 months

Sustained improvements in movement and stability

*These timelines summarize patterns reported across selected published studies and observational cohorts. They are not specific predictions, and they do not represent expected outcomes for any individual patient. Individual experiences vary considerably, and some patients may experience minimal or no improvement. Evidence for MSC therapy in Parkinson’s disease remains preliminary, and larger controlled clinical trials are needed to validate these observations. All timelines should be interpreted as exploratory and non-confirmatory.

Patient Stories & Testimonials

Frequently Asked Questions

Yes. You can request a personalized cost estimate online here, but the price is finalized only after our medical team reviews your medical history, current medications, and disease progression.
Parkinson’s varies widely from patient to patient, so evaluating your case first ensures that the recommended therapy — and its cost — is accurate and medically appropriate.

During treatment:

You will receive mesenchymal stem cells through a simple intravenous (IV) infusion. For some patients, and according to medical evaluation, we may also recommend complementary wellness therapies, such as Aggressive Platinum Therapy (ATP), Platelet-rich plasma therapy (PRP). These additional components are selected individually based on your clinical assessment.

After treatment:

Most patients return to normal activities within 24 hours. You will have scheduled follow-ups at 3 and 6 months to track your progress and address any questions.

Improvements tend to appear gradually over weeks to months, and the timing varies from person to person.

Stem cell therapy using MSCs has shown a generally favorable safety profile in published studies.
However, all medical treatments carry potential risks, which may include:

Temporary fatigue
Mild headache
Low-grade fever
Discomfort at the infusion site

Serious side effects are rare but possible. Every patient undergoes medical evaluation to ensure the therapy is appropriate and as safe as possible, and we provide full medical supervision and emergency support on-site.

No — stem cell therapy cannot cure or reverse Parkinson’s disease.
However, research suggests MSCs may:

Help modulate inflammation
Support dopamine-related neural pathways

Help support neurological health and overall well-being

Outcomes vary by individual, and no results can be guaranteed.

MSC therapy is generally designed as a single treatment program, but some patients may benefit from periodic follow-up treatments depending on their individual response and overall progression of the disease.
Your doctor will review your progress and advise whether additional therapy may be appropriate.

Stem cell therapy for Parkinson’s disease is offered at specialized regenerative medicine clinics that provide medically supervised treatment programs tailored to the individual patient. When evaluating a clinic, it is important to consider factors such as physician experience, medical oversight, laboratory standards, and patient evaluation protocols.

At Stem Cells Transplant Institute in Costa Rica, we provide personalized stem cell therapy programs for Parkinson’s disease as part of a comprehensive regenerative medicine approach focused on supporting neurological function, mobility, and quality of life alongside standard medical care.

Cell Therapy for Parkinson’s Disease: Systematic Review and Meta-Analysis

Journal of Translational Medicine • 2023

Systematic review and meta-analysis evaluating safety, efficacy, and clinical outcomes of cell-based therapies in Parkinson’s disease.

Mesenchymal Stem Cell Therapies for Neurologic Disorders

Frontiers in Medicine • 2024

Systematic review analyzing therapeutic potential, mechanisms, and clinical applications of mesenchymal stem cell therapies for neurological diseases including Parkinson’s.

Challenges and Translational Considerations of Cell Therapy in Parkinson’s Disease

Regenerative Medicine / Nature Portfolio • 2020

Scientific review discussing translational challenges, clinical considerations, and therapeutic mechanisms of cell-based treatments for Parkinson’s disease.

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