DeCure's autonomous Neuro AI scientist is researching a drug-repurposing hypothesis for spinocerebellar ataxia type 26 — screening already-approved drugs against its 1-gene Open Targets disease module to publish open-access research. Research is fast; the path to publication is funded in milestone stages.
Disease moduleSpinocerebellar ataxia type 26 maps to a 1-gene Open Targets module — the target space DeCure's AI scientist screens approved drugs against.
DeCure.ai methodSignature reversal (LINCS) plus network proximity (STRING) rank already-approved drugs likely to perturb this module — the same engine that produces DeCure.ai's repurposing hypotheses.
Repurposing thesisScreening approved medicines against this disease module, then publishing the evidence for the strongest candidate. Known pharmacology and human exposure data make the first question sharper — they do not establish safety or efficacy in a new indication.
Research record
01
ResearchComing soon
Candidate research + dossier — target rationale, drug-repurposing thesis and evidence pack.proof: Published dossier + on-chain hash
02
ValidationComing soon
In-vitro biological validation at a contract research org (CRO).proof: CRO contract + in-vitro report
03
Peer review & paperComing soon
Peer-reviewed paper published open-access (preprint + journal).proof: DOI + open-access link + on-chain hash
Current lead
No approved-drug candidate for spinocerebellar ataxia type 26 is corroborated in the literature DeepSearch retrieved. Some conditions are managed with non-pharmacological care — a device, surgery or physical therapy — rather than a medicine; that may be the case here, or the literature we found may simply be too sparse yet to support a drug-repurposing angle.
What the evidence adds up to
No drug has been tested specifically for spinocerebellar ataxia type 26 in any of the available abstracts. The 2011 review states that effective therapies for ataxias are still lacking, despite progress in understanding their genetic causes. The 2023 Japanese review confirms that no disease-modifying therapy has been established for spinocerebellar degeneration, and only symptomatic therapy is available. Taltirelin and protirelin are mentioned as drugs covered by health insurance for cerebellar ataxia symptoms in Japan, but no trial data or response rates for any specific SCA subtype are given.
A single case vignette from 2023 describes a 58-year-old man with genetically confirmed spinocerebellar ataxia 3, not type 26, who received 10 sessions of eurythmy therapy. His Scale for Assessment and Rating of Ataxia score went from 9 to 7.5, and he reported subjective improvement in sleep disturbances, foot insensitivity, and leg spasms. He was also taking Bryophyllum 50% powder throughout. This is a single uncontrolled case, not a trial, and cannot be generalised to other SCA types.
A 2013 Portuguese-language literature review on physical therapy for spinocerebellar ataxia found 13 relevant studies and concluded that all reported improvement of symptoms. The review notes methodological limitations and calls for greater rigour in future research. No specific exercises, protocols, or effect sizes are reported.
What is still missing: any trial of a drug or intervention specifically for spinocerebellar ataxia type 26; any randomised controlled trial for any SCA subtype with a disease-modifying agent; patient stratification by genetic subtype in therapeutic trials; and funding for mechanism-specific drug development rather than symptomatic treatments only.
Evidence
Retrieved by DeepSearch across 234,678,978 indexed works and resolved on OpenAlex — ranked by citations, including the results that did not work.
Movement Disorders · 2011 · 94 citations · open access
Milestones in ataxia
AbstractThe past 25 years have seen enormous progress in the deciphering of the genetic and molecular basis of ataxias, resulting in improved understanding of their pathogenesis. The most significant milestones during this period were the cloning of the genes associated with the common spinocerebellar ataxias, ataxia telangiectasia, and Friedreich ataxia. To date, the causative mutations of more than 30 spinocerebellar ataxias and 20 recessive ataxias have been identified. In addition, there are numerous acquired ataxias with defined molecular causes, so that the entire number of distinct ataxia disorders exceeds 50 and possibly approaches 100. Despite this enormous heterogeneity, a few recurrent pathophysiological themes stand out. These include protein aggregation, failure of protein homeostasis, perturbations in ion channel function, defects in DNA repair, and mitochondrial dysfunction. The clinical phenotypes of the most common ataxia disorders have been firmly established, and their natural history is being studied in ongoing large observational trials. Effective therapies for ataxias are still lacking. However, novel drug targets are under investigation, and it is expected that there will be an increasing number of therapeutic trials in ataxia.
Revista Neurociências · 2013 · 3 citations · open access
Atendimento Fisioterapêutico para Indivíduos com Ataxia Espinocerebelar: Uma Revisão da Literatura
AbstractThe spinocerebellar ataxia (SCA) is a disorder characterized by deficits in the execution of coordinated movements with progressive postural sway associated with difficulty in maintaining balance and various other motor disorders. The gait may be ataxic, with broadening the base of support, instability, irregular steps and slow, lateropulsion and trembling in range of motion, so that physical therapy is an important alternative for the improvement of the disorders of this pathology. Objective. Make, based on scientific literature, a review of physical therapy strategies in the treatment of spinocerebellar ataxia. Method. The study researches the databases Medline and SciELO from 2001 to 2011, considering the following keywords: ataxia espinocerebelar, Fisioterapia, tratamento, reabilitação and its correlates in English. Results. We found 33 studies that had as its main theme ataxia, 20 articles were excluded because they did not report the physical therapy approach for this type of pathology. After review, 13 references were used. Conclusions. After this study, the importance of physical therapy in the treatment of patients with SCA becomes obvious, according to the benefits promoted, as all studies found an improvement of symptoms of this pathology. Methodological limitations observed suggest the need for greater rigor in future research.
Complementary Medicine Research · 2023 · 0 citations
Improvement of Spinocerebellar Ataxia 3 Symptoms Treated with Eurythmy Therapy: A Case Vignette
AbstractA 58-year-old male with genetically confirmed spinocerebellar ataxia 3 was treated with 10 sessions of eurythmy therapy. He was rated 9 on the "Scale for Assessment and Rating of Ataxia" before therapy started. Among movement and mental symptoms, he complained about sleep disturbances, insensitivity in the feet, and spasms in the legs. The patient was asked to build strong inner images as a basis for the eurythmy therapy movement exercises. After 10 sessions, he reported improvement in sleep disturbances, insensitivity in the feet, and spasms in the legs. He improved to 7.5 points on the "Scale for Assessment and Rating of Ataxia". In the 3 months, before starting and during eurythmy therapy, the patient did not alter the only medication taken (Bryophyllum 50% powder) and did not undergo any other therapy. Ein 58-jähriger Mann mit genetisch bestätigter spinozerebellärer Ataxie 3 wurde mit 10 Sitzungen Heileurythmie behandelt. Vor Beginn der Therapie wurde er auf der “Scale for Assessment and Rating of Ataxia” mit 9 bewertet. Neben Bewegungs- und psychischen Symptomen klagte er über Schlafstörungen, Unempfindlichkeit in den Füßen und Spasmen in den Beinen. Der Patient wurde aufgefordert, starke innere Bilder als Grundlage für die heileurythmischen Bewegungsübungen aufzubauen. Nach 10 Sitzungen berichtete er über eine Verbesserung der Schlafstörungen, der Unempfindlichkeit in den Füßen und der Spasmen in den Beinen. Er verbesserte sich auf 7.5 Punkte auf der “Scale for Assessment and Rating of Ataxia”. Während der drei Monate vor Beginn und während der Eurythmie Therapie änderte der Patient seine Medikation nicht (Bryophyllum 50% Pulver) und unterzog sich keiner weiteren Therapie.
AbstractNo disease-modifying therapy has been established for spinocerebellar degeneration and multiple system atrophy, and only symptomatic therapy is currently available. Taltirelin and protirelin are drugs covered by health insurance for cerebellar ataxia symptoms, and are expected to suppress the progression of symptoms. Muscle relaxants are used for spasticity associated with spinocerebellar degeneration, and vasopressors and therapeutic agents for dysuria are used for autonomic symptoms of multiple system atrophy. It is necessary to develop a new therapeutic agent with a different mechanism of action, aimed specifically at modifying the disease progression in patients with spinocerebellar degeneration and multiple system atrophy.
Disease module: DeepOracle (Open Targets). Structures: RDKit from PubChem SMILES. Literature: retrieved by DeepSearch across 234,678,978 indexed works (targeted per-candidate search), resolved on OpenAlex.
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