Cell-Free Signalling Therapy in Marbella
Advanced regenerative treatment using biological signalling molecules — without surgery
An advanced, non-surgical approach that uses naturally occurring biological messengers — designed to assist the body's natural healing processes.
About the Treatment
Cell-free signalling therapy is an advanced orthobiologic treatment that uses extracellular vesicles — tiny biological messengers naturally present in the body — along with bioactive growth factors, to stimulate the body's natural tissue repair processes. Unlike cellular therapies that use whole cells, this approach works through biological signalling molecules that direct cells to repair, regenerate and reduce inflammation.
The extracellular vesicles used at CellOrtho are derived from the patient's own blood, making this an autologous treatment — meaning there is no risk of rejection or adverse immune response. The preparation is highly targeted, delivering specific biological signals to the area requiring support.
Cell-free signalling therapy represents a significant advancement in regenerative orthopaedics. It is often used in combination with PRP therapy to enhance outcomes, or as a standalone treatment for patients requiring a more precise regenerative approach.
How It Works
A specialised preparation of extracellular vesicles and growth factors is produced from the patient's own blood and carefully administered by injection into the target area. Where appropriate, ultrasound or imaging guidance is used to ensure precise placement.
The procedure is minimally invasive and is typically performed during a single clinical visit. Most patients experience minimal downtime and can resume light activity within 24–48 hours. The full biological response develops gradually over several weeks as the signalling molecules stimulate the body's repair mechanisms.
Conditions Treated with Cell-Free Signalling Therapy
Following a thorough medical assessment, this therapy may be considered to support recovery in areas such as:
- Advanced joint degeneration and osteoarthritis
- Knee pain, including cases where PRP alone has been insufficient
- Shoulder pain, rotator cuff conditions and frozen shoulder
- Hip joint pain and hip degeneration
- Tendon and cartilage damage
- Inflammatory musculoskeletal conditions
- Combined protocols — used alongside PRP therapy or cellular therapy
- Patients exploring non-surgical alternatives to joint replacement surgery
Individual results may vary. Suitability is always determined through a medical consultation.
Cell-Free Signalling vs PRP: What's the Difference?
Both PRP therapy and cell-free signalling therapy are orthobiologic treatments that use biological material derived from the patient's own body. The key difference lies in their mechanism and complexity.
PRP therapy concentrates platelets and growth factors from the blood to support healing across a wide range of conditions — it is the most established orthobiologic treatment and suitable for most patients as a first-line regenerative approach.
Cell-free signalling therapy goes a step further by isolating and concentrating extracellular vesicles — the biological signalling molecules that direct cellular behaviour. This makes it a more targeted intervention, particularly useful for more advanced degeneration or for patients who want to maximise their regenerative protocol.
At CellOrtho, the two treatments are frequently combined as part of a tailored protocol designed by Dr. Arvin Yarollahi. The best approach for your condition will be determined during your free video consultation.
Cell-Free Signalling Therapy in Marbella, Spain
CellOrtho offers cell-free signalling therapy at our clinic in Nueva Andalucía, Marbella. We treat patients from across Europe — including the UK, Scandinavia, Germany, Ireland and the Netherlands — who are seeking advanced non-surgical orthopaedic care.
All treatments are performed by Dr. Arvin Yarollahi, a specialist in orthopaedics, sports medicine and regenerative medicine, licensed in Sweden, the United Kingdom and Spain. Cell-free signalling therapy is available as a standalone treatment or as part of a combined regenerative protocol.
We offer a free video consultation so you can speak with our medical team before committing to travel or treatment.
Frequently Asked Questions
Common questions about this treatment
Explore our other treatments: PRP Therapy (Platelet Rich Plasma) · Cellular Therapy
Important Medical Disclaimer
This information is provided for educational purposes only and does not constitute medical advice. Treatment outcomes, suitability, and recovery timelines vary between individuals. This therapy is not intended to diagnose, treat, cure, or prevent any disease, nor to replace appropriate medical care or surgical consultation where indicated. Always consult a qualified healthcare professional.
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