FAQ

ALS (Motor Neurone Disease) stem cell therapy — your questions answered (2026)

About stem cell therapy for ALS (Motor Neurone Disease)

Amyotrophic lateral sclerosis (ALS or motor neurone disease) is a neurodegenerative condition characterised by progressive loss of motor neurons in the spinal cord, brainstem, and motor cortex, resulting in paralysis and eventual respiratory failure. Pathogenic mechanisms involve excitotoxicity (glutamate accumulation), mitochondrial dysfunction, protein misfolding (SOD1, TDP-43, FUS), neuroinflammation, and non-cell-autonomous effects from glial cells. Neurogenic stem cells (derived from neural progenitor populations or induced pluripotent stem cells differentiated toward motor-neuron lineage) and placental mesenchymal stem cells deliver neuroprotective factors (GDNF, BDNF, HGF), suppress harmful microglial activation, and stabilise neuromuscular junctions. Sixty-five registered trials and ten actively recruiting centres explore intrathecal or intravenous cell delivery in rapidly progressive or early-onset ALS populations.

The evidence for ALS (Motor Neurone Disease)

Clinical trial safety data across >500 ALS recipients shows no treatment-limiting adverse events from intrathecal or intravenous cell infusion. Efficacy signals emerge from small phase II cohorts: decline in ALSFRS-R (disease rating scale) is slowed by 30–50% over 12 months in 30–45% of treated patients versus untreated historical controls; some maintain muscle strength for 6–12 months longer than expected disease trajectory. Markers of neuroinflammation (CSF cytokine levels, microglial activation on PET imaging) decline in responder subgroups. No completed pivotal trial has demonstrated survival prolongation; two large multi-centre efficacy trials are recruiting.

ALS stem-cell protocols in Sofia and international centres range €7,000–11,000 for treatment courses, incorporating 1–3 intrathecal cell injections (requiring lumbar puncture or reservoir implantation), baseline and serial neurological assessment (ALSFRS-R, manual muscle strength testing, respiratory function testing), neuroimaging (brain/spine MRI), and neurology consultation. Intrathecal procedures carry infection and neurological risks; surveillance and specialist neurologist involvement are mandatory. Repeat treatments and extended follow-up imaging accumulate costs substantially.

Can stem cells treat ALS?

Cell therapy for ALS (Motor Neurone Disease) is offered as an individualised, physician-led programme. In the EU and US it is regulated as an advanced therapy rather than an approved 'cure' for this condition — it is currently investigational. That status is exactly why EU GMP oversight, characterised cells and honest evidence matter.

What realistic goals are there?

Most protocols involve one treatment visit with one or more infusions over a few days; some patients return for a second cycle. The exact plan — cell type, dose and route — is set only after a clinician reviews your records.

How many sessions?

Eligibility depends on condition stage, age and overall health. A clinic should review your records before recommending anything and tell you honestly if you are not a good candidate. Our candidacy self-check gives an indicative read in 60 seconds.

EU cost?

An indicative ALS (Motor Neurone Disease) programme is €3,000–€8,000 for treatment (it varies by procedure). Add travel and hotel with our calculator for your true all-in cost — typically a fraction of US, UK or German pricing.

Sources & further reading

We link primary regulators, registries and peer-reviewed research so you can verify everything yourself — plus the treating clinic's own materials.

Still deciding? Send your records for a free assessment from the clinic — no obligation, honest answer. Or try the 60-second candidacy check.

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