DeCure's autonomous Neuro AI scientist is researching a drug-repurposing hypothesis for amyotrophic lateral sclerosis type 15 — 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 moduleAmyotrophic lateral sclerosis type 15 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 amyotrophic lateral sclerosis type 15 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
Amyotrophic lateral sclerosis (ALS) remains a fatal motor neuron disorder for which no disease-modifying treatment exists beyond riluzole, which has only marginal effects on survival. Despite intensive research since riluzole’s approval, no other effective therapy has emerged in the subsequent decade. A 2005 review notes that a number of established agents, including beta-lactam antibiotics and minocycline, have been re-investigated as potential neuroprotective drugs, but cautions that the long-standing failure to transfer therapeutic compounds to the clinic demands caution. By 2017, edaravone had been approved in Japan and was pending in the United States, but the same review states plainly that no treatment exists to date for ALS.
Clinical trial methodology itself is a recognised problem. A 2023 paper highlights that accurately tracking disease progression remains an ongoing challenge, and that flawed outcome measures can miss real treatment effects or falsely suggest positive effects for ineffective therapies, exposing patients to unnecessary costs and risks. A 2007 review emphasises the need for clinically relevant preclinical studies and a better understanding of clinical trial design for ALS. The same review notes that 10 years after riluzole’s approval there were still no other effective therapies, though the number of potential agents in Phase I, II and III trials was increasing.
A 2015 paper describes ALS as a multisystem disorder with a common clinical core but multiple upstream aetiological tributaries. It states that initial enthusiasm for transgenic mouse models has not been followed by rapid advances in therapy or prevention, and that monogenic models may have masked the true complexity of the human disease. Drug repurposing has achieved approval of some orphan drug applications in late phases of clinical development, but no concrete survival or response rates from repurposed drugs in ALS are reported in these abstracts. What is still missing is a deeper understanding of the disease’s heterogeneity, reliable and responsive outcome measures for trials, and clinically relevant preclinical models that reflect human disease complexity rather than monogenic simplifications.
Evidence
Retrieved by DeepSearch across 234,678,978 indexed works and resolved on OpenAlex — ranked by citations, including the results that did not work.
Journal of Neurology Neurosurgery & Psychiatry · 2015 · 129 citations · open access
The expanding syndrome of amyotrophic lateral sclerosis: a clinical and molecular odyssey
AbstractRecent advances in understanding amyotrophic lateral sclerosis (ALS) have delivered new questions. Disappointingly, the initial enthusiasm for transgenic mouse models of the disease has not been followed by rapid advances in therapy or prevention. Monogenic models may have inadvertently masked the true complexity of the human disease. ALS has evolved into a multisystem disorder, involving a final common pathway accessible via multiple upstream aetiological tributaries. Nonetheless, there is a common clinical core to ALS, as clear today as it was to Charcot and others. We stress the continuing relevance of clinical observations amid the increasing molecular complexity of ALS.
Current Opinion in Neurology · 2005 · 62 citations
Amyotrophic lateral sclerosis: recent advances and future therapies
AbstractPURPOSE OF REVIEW: Amyotrophic lateral sclerosis is a rare but fatal motoneuron disorder. Despite intensive research riluzole remains the only available therapy, with only marginal effects on survival. Here we review some of the recent advances in the search for a disease-modifying therapy for amyotrophic lateral sclerosis. RECENT FINDINGS: A number of established agents have recently been re-investigated for their potential as neuroprotective agents, including beta-lactam antibiotics and minocycline. Progress has also been made in exploiting growth factors for the treatment of amyotrophic lateral sclerosis, partly due to advances in developing effective delivery systems to the central nervous system. A number of new therapies have also been identified, including a novel class of compounds, heat-shock protein co-inducers, which upregulate cell stress responses thereby mediating neuroprotection. Non-drug-based therapies are also under development, with progress in gene-silencing and stem cell therapies. SUMMARY: In the past few years, significant advances have been made in both our understanding of amyotrophic lateral sclerosis pathogenesis and the development of new therapeutic approaches. However, caution must be exercised in view of the long-standing failure to successfully transfer therapeutic compounds to the clinic. A deeper awareness in the research community of the need for clinically relevant preclinical studies, coupled with a better understanding of the issues surrounding clinical trial design for amyotrophic lateral sclerosis, offers hope that the growing list of validated preclinical therapeutics can finally yield an effective disease-modifying treatment.
Expert Opinion on Investigational Drugs · 2007 · 33 citations
Current clinical trials in amyotrophic lateral sclerosis
AbstractAmyotrophic lateral sclerosis is caused by selective degeneration of motor neurons in the brain and spinal cord. There are still no other effective therapies 10 years after the approval of riluzole for the treatment of amyotrophic lateral sclerosis, but advances in drug development and screening are substantially increasing the number of potential therapeutic agents. This review provides an overview of clinical trial methodology in amyotrophic lateral sclerosis followed by a systematic evaluation of drugs that are presently in Phase I, II and III clinical trials. There is an emphasis on the scientific evidence supporting the selection of each drug being tested, as well as on trial design.
Expert Opinion on Investigational Drugs · 2017 · 33 citations
Drugs in clinical development for the treatment of amyotrophic lateral sclerosis
AbstractINTRODUCTION: Amyotrophic Lateral Sclerosis (ALS) is a fatal motor neuron progressive disorder for which no treatment exists to date. However, there are other investigational drugs and therapies currently under clinical development may offer hope in the near future. Areas covered: We have reviewed all the ALS ongoing clinical trials (until November 2016) and collected in Clinicaltrials.gov or EudraCT. We have described them in a comprehensive way and have grouped them in the following sections: biomarkers, biological therapies, cell therapy, drug repurposing and new drugs. Expert opinion: Despite multiple obstacles that explain the absence of effective drugs for the treatment of ALS, joint efforts among patient's associations, public and private sectors have fueled innovative research in this field, resulting in several compounds that are in the late stages of clinical trials. Drug repositioning is also playing an important role, having achieved the approval of some orphan drug applications, in late phases of clinical development. Endaravone has been recently approved in Japan and is pending in USA.
The Journal of Clinical Pharmacology · 2005 · 15 citations
Clinical Trials in Amyotrophic Lateral Sclerosis: The Tenuous Past and the Promising Future
AbstractThe past decade of research in amyotrophic lateral sclerosis has contributed to a greater understanding of the disease process, the development of relevant animal models, and the identification of several therapeutic approaches that may delay disease progression. Completed and ongoing clinical trials and the process of selecting drugs for clinical trials are presented.
AIMing for Better Tools to Track Disease Progression
AbstractDespite recent progress in amyotrophic lateral sclerosis (ALS) therapeutic development, accurately tracking disease progression remains an ongoing challenge for research studies and in the clinic. The need for more reliable and responsive outcome measures is particularly important in the setting of ALS clinical trials, where modest treatment effects are evaluated in patient populations with heterogenous phenotypes and rates of decline. At a time where underlying causes of disease are still not understood, yet stepwise progress toward new treatments is expected, flawed outcome measures have the ability to miss real treatment effects when they are actually present or can falsely suggest the presence of positive treatment effects for ineffective therapies, potentially exposing patients to unnecessary costs and risks.
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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