DeCure for Developmental and epileptic encephalopathy 97
DeCure's autonomous Neuro AI scientist is researching a drug-repurposing hypothesis for developmental and epileptic encephalopathy 97 — 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 moduleDevelopmental and epileptic encephalopathy 97 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 developmental and epileptic encephalopathy 97 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.
Molecular view
CUGBP Elav-like family member 2 (CELF2) — CELF2 is one of the genes genetically linked to this disease in Open Targets — shown as context, not as a drug target we're pursuing: no approved-drug candidate for this disease is yet corroborated in the literature we found.
Loading structure…
helix sheet apo structuredrag to rotate · scroll to zoom
RCSB Protein Data Bank · entry 9URH · 1.82 Å · ligand none (apo structure). Experimental structure, not a prediction.
What the evidence adds up to
Developmental and epileptic encephalopathy 97 is one of a heterogeneous group of disorders characterised by drug-resistant seizures and neurodevelopmental delay, typically with onset in infancy or early childhood and an overall poor prognosis. The underlying pathologic substrate and the acquired consequences of frequent seizures are both thought to contribute to cognitive and developmental outcomes. Most antiseizure drugs are ineffective in these disorders, and treatments that are effective often entail significant risk and cost. Although next-generation sequencing has revolutionised the identification of single-gene causes, it has had only a modest impact on patient-specific treatment decisions.
A 2025 systematic review of cannabidiol in children with developmental and epileptic encephalopathies identified 13 eligible studies including a total of 656 children. Cannabidiol was administered at a maximum dose of 50 mg/kg/day. Almost all studies reported positive outcomes, with a reduction of 50% or above in seizure frequency in at least 20% of patients across 10 studies. Adverse events were relatively common and included somnolence, loss of appetite, diarrhoea, fatigue, and increased serum aminotransferases; most were mild to moderate and reversible. The review concluded that cannabidiol was well tolerated and effectively reduced seizure frequency in children whose seizures were uncontrolled with concomitant antiepileptic medications.
The broader literature emphasises that the epileptic encephalopathies continue to pose a major challenge. Most patients experience very poor outcomes, although a significant minority respond to or are even cured by specific therapies. Recognising treatable or modifiable entities within this group is considered especially important, and available precision therapies are being summarised for some well-established DEE syndromes. However, no abstract provides data specific to developmental and epileptic encephalopathy 97 as a distinct genetic entity.
What is still missing are dedicated clinical trials for DEE 97 specifically, which would require genetic stratification of patients, long-term outcome data on development and quality of life beyond seizure counts, and funding for such rare-disease research.
Evidence
Retrieved by DeepSearch across 234,678,978 indexed works and resolved on OpenAlex — ranked by citations, including the results that did not work.
Epilepsia · 2015 · 29 citations · open access
Epileptic encephalopathies: Optimizing seizure control and developmental outcome
AbstractCognitive and developmental outcomes in patients with epileptic encephalopathy are hypothesized to result from an interplay between the underlying epileptic pathologic substrate and the acquired consequences of frequent and repetitive seizures and epileptiform discharges that often straddle the interictal and ictal boundaries. This article briefly reviews the evidence related to this assumption, presents critical questions that need to be answered to clarify this relationship, and advances a set of concrete steps that may help improve developmental patient outcomes.
CONTINUUM Lifelong Learning in Neurology · 2018 · 15 citations
Epileptic Encephalopathies
AbstractPURPOSE OF REVIEW: This article reviews the manifestations and treatment of the epileptic encephalopathies, which are a heterogeneous group of disorders characterized by both seizures and neurocognitive impairment. RECENT FINDINGS: Next-generation (exome- and genome-based) sequencing technologies are revolutionizing the identification of single-gene causes of epileptic encephalopathy but have only had a modest impact on patient-specific treatment decisions. The treatment of most forms of epileptic encephalopathy remains a particularly challenging endeavor, with therapeutic decisions chiefly driven by the electroclinical syndrome classification. Most antiseizure drugs are ineffective in the treatment of these disorders, and treatments that are effective often entail significant risk and cost. SUMMARY: The epileptic encephalopathies continue to pose a major challenge in diagnosis and treatment, with most patients experiencing very poor outcomes, although a significant minority of patients respond to, or are even cured by, specific therapies.
International Journal of Epilepsy · 2025 · 1 citations · open access
Developmental and Epileptic Encephalopathies: Progress in Understanding and Clinical Implications
AbstractAbstract Developmental and epileptic encephalopathies (DEEs) are a group of complex pediatric epilepsies associated with adverse neurodevelopmental outcomes and multiaxial neurological morbidities. The understanding of DEE has evolved from its initial genetic underpinnings, to a clinically driven term encompassing a broader group of etiologies. Although individually rare, the DEEs constitute a sizeable group of pediatric epilepsies. It is especially important to recognize treatable or modifiable entities in this group. This review attempts to highlight the progress in understanding, along with the evolution of the conceptual framework of DEEs. A summary of the currently well-established DEE syndromes is provided along with available precision therapies, which might help the treating physician in the appropriate evaluation and management of the affected children.
DOAJ (DOAJ: Directory of Open Access Journals) · 2024 · 0 citations
Research progress on developmental and epileptic encephalopathy
AbstractDevelopmental and epileptic encephalopathy (DEE) is a group of heterogeneous disorders characterized by drug-resistant seizures and neurodevelopmental delay, which can hinder brain development and lead to severe cognitive, behavioral, and motor impairments. DEE is mainly driven by genetic factors, typically with an onset in infancy or early childhood and generally with an overall poor prognosis. This article provides a review of the definition, epilepsy syndromes, genetic etiology, and precision treatment of DEE.
Aristotle University of Thessaloniki · 2025 · 0 citations · open access
Efficacy and safety of cannabidiol in children with developmental and epileptic encephalopathies: A systematic review
AbstractDevelopmental and epileptic encephalopathies constitute rare epileptic conditions characterized by treatment-resistant seizures, neurodevelopmental delays, and various comorbidities. None of the currently available drugs succeeded in suppressing the epileptiform activity in those conditions. Cannabidiol has been used as a novel treatment strategy in patients with treatment-resistant epilepsies. We aimed to assess the efficacy and safety of cannabidiol in children with developmental and epileptic encephalopathies through a systematic review. For this systematic review, we searched MEDLINE, Cochrane Central Register of Controlled Trials, trial registries, and reference lists of included studies. All types of studies of pharmaceutical cannabidiol in children with developmental and epileptic encephalopathies were eligible, and we did not set any language or date restrictions. The risk of bias in included studies was assessed using validated tools. Of the 683 records identified, 13 were eligible for inclusion in this review. Studies were of different types and included a total of 656 children with developmental and epileptic encephalopathies. Cannabidiol was administered at a maximum 50mg/kg/day dose. Almost all studies reported positive outcomes with cannabidiol, leading to a reduction of 50% or above in seizure frequency in at least 20% of patients included in 10 studies. Adverse events were relatively common across studies and included somnolence, loss of appetite, diarrhea, fatigue, and increased serum aminotransferases. Most of them were mild to moderate and reversible. Overall, cannabidiol was found to be well tolerated and to effectively reduce seizure frequency in children with developmental and epileptic encephalopathies experiencing seizures uncontrolled with concomitant antiepileptic medications. Future research should investigate the long-term effects of cannabidiol not only in seizure control but also in enhancing the development and quality of life of affected children.
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.
DeCure is a research and publication project, not medical advice and not a treatment. "DeCure for X" describes a research goal, not a claim that a cure exists. Backing a cure is a contribution to fund the research — it is not an investment, and confers no yield, royalty, equity or IP ownership. Papers are published open-access by the DeCure.ai DAO.
