DeCure's autonomous Rare AI scientist is researching a drug-repurposing hypothesis for neuronal ceroid lipofuscinosis 10 — 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 moduleNeuronal ceroid lipofuscinosis 10 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 neuronal ceroid lipofuscinosis 10 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
cathepsin D (CTSD) — CTSD 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 3,4-dimethoxybenzyldrag to rotate · scroll to zoom
RCSB Protein Data Bank · entry 4OD9 · 1.9 Å · ligand N-(3,4-dimethoxybenzyl)-Nalpha-{N-[(3,4-dimethoxyphenyl)acetyl]carbamimidoyl}-D-phenylalaninamide (2RZ). Experimental structure, not a prediction.
What the evidence adds up to
Neuronal ceroid lipofuscinosis 10 is one of at least fourteen genetically distinct forms within a group of fatal autosomal recessive storage disorders that together represent the most prevalent class of childhood neurodegenerative disease. The hallmark is intracellular accumulation of auto-fluorescent lipopigment accompanied by progressive motor deterioration, cognitive decline, visual failure, epilepsy, cerebellar ataxia, and premature death. A 2014 report specifically links cathepsin D deficiency to juvenile-onset ataxia and distinctive muscle pathology in this context. The clinical course and its variability across different NCL forms remain largely unknown, and no curative treatment exists.
Several therapeutic modalities have been proposed and tested in pre-clinical and early clinical settings, including enzyme replacement therapy, gene therapy, stem cell therapy, small molecule pharmacotherapy, and diet modifications. Some of these have demonstrated measures of success in animal models and have progressed to human trials. However, the blood–brain barrier prevents access of many agents to the central nervous system, and the need to remove accumulated debris throughout the CNS presents a major obstacle. The authors of a 2013 review note that successful therapies in the future may require combining two or more modalities.
Quantitative brain volumetric analysis has been proposed as a tool to precisely monitor disease progression, which is necessary because the efficacy of experimental treatments must be evaluated against sufficient knowledge of the clinical course. Despite progress in classifying the genetic basis and functional outcomes of these disorders, the natural history of individual forms, including CLN10, remains incompletely characterised. What is still missing is detailed natural history data for CLN10 specifically, validated quantifiable endpoints for clinical trials, and therapies that can overcome the blood–brain barrier and achieve sufficient CNS clearance. Funding for longitudinal studies and stratified patient cohorts large enough to capture the variability of the disease course are also lacking.
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 Child Neurology · 2013 · 146 citations · open access
Classification and Natural History of the Neuronal Ceroid Lipofuscinoses
AbstractThe neuronal ceroid lipofuscinoses represent a group of disorders characterized by neurodegeneration and intracellular accumulation of an auto-fluorescent lipopigment (ceroid lipofuscin). Together, they represent the most prevalent class of childhood neurodegenerative disease. The neuronal ceroid lipofuscinoses encompass several distinct biological entities that vary in age of onset, specific neurologic phenotype, and rate of progression. In this review, we describe 9 major forms and present a classification scheme. Understanding the age of onset, clinical features, and natural history can inform rational diagnostics. Better knowledge of the natural histories of these disorders is necessary to shed light on the underlying pathobiology and to develop new therapeutics.
AbstractJournal Article Presidential Address: Studies in the Neuronal Ceroid-Lipofuscinoses Get access Wolfgang Zeman, M.D. Wolfgang Zeman, M.D. Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Neuropathology & Experimental Neurology, Volume 33, Issue 1, January 1974, Pages 1–12, https://doi.org/10.1097/00005072-197401000-00001 Published: 01 January 1974
Current Opinion in Neurology · 2003 · 98 citations
Progress towards understanding the neurobiology of Batten disease or neuronal ceroid lipofuscinosis
AbstractPURPOSE OF REVIEW: The identification of genes mutated in the neuronal ceroid lipofuscinoses has accelerated research into the mechanisms that underlie these fatal autosomal recessive storage disorders, which are often referred to as Batten disease. This review summarizes progress in this field since October 2001, describing advances in cell biology, the characterization of new animal models of neuronal ceroid lipofuscinosis, and the impact of novel methodology to reveal insights into its pathogenesis. RECENT FINDINGS: Gene products for six of the eight forms of neuronal ceroid lipofuscinosis have now been discovered, and concerted efforts are underway to understand the normal biology of each gene product and how this may be altered by mutation. Several lines of evidence point to functions for the CLN genes in the endosomal-lysosomal system, and suggest neuron-specific roles for these proteins. Indeed, a requirement for appropriate protein trafficking within neurons may explain the profound and selective effects of these disorders upon the central nervous system. The development of mouse and large animal models has enabled comparative studies of the progressive effects of disease, including characterization by morphological and biochemical means supplemented by metabonomic and microarray techniques. SUMMARY: Insights into disease mechanisms are building a detailed profile of the impact of neuronal ceroid lipofuscinosis upon the brain. With the eventual aim of developing successful therapeutic strategies, it will be equally important to characterize the clinical progression of the disorder, and to identify quantifiable endpoints that can ultimately be used in clinical trials.
Cathepsin D deficiency causes juvenile-onset ataxia and distinctive muscle pathology
AbstractThe neuronal ceroid lipofuscinoses (NCLs) are a heterogeneous group of neurodegenerative disorders with the most common phenotype consisting of early-onset progressive motor deterioration, cognitive decline, visual failure, epilepsy, cerebellar ataxia, and premature death.1 Acknowledgment: The authors thank the patients and families for help and support.
Expert Opinion on Orphan Drugs · 2013 · 9 citations
Advances in the treatment of neuronal ceroid lipofuscinosis
AbstractIntroduction: Neuronal ceroid lipofuscinoses (NCL) represent a class of neurodegenerative disorders typically characterized by cognitive and visual impairment, seizures, deterioration of motor skills and early mortality. There has been increased interest in developing therapies directed towards slowing the progression, and possibly preventing and reversing the impact of these disorders. Despite many challenges, including the presence of the blood–brain barrier which prevents access to the central nervous system (CNS) and the need to markedly remove accumulated debris throughout the CNS, many treatment modalities have been proposed, including enzyme replacement therapy, gene therapy, stem cell therapy, small molecule pharmacotherapy and diet modifications. Some therapies have demonstrated measures of success, and these have progressed to human clinical trials. Continued development of current therapies and discovery of newer approaches will be essential for success. Areas covered: The reader will be introduced to the 14 known NCLs, the current approach to therapies, the evidence for efficacy and the challenges to success both at the pre-clinical and clinical stage. This review corresponds to the literatures covering the years from 1968 to mid-2013. Expert opinion: Much progress has been made in the classification of this family of neurologic diseases, including the genetic basis and functional outcomes which have led to the evaluation of several therapeutic interventions. These include enzyme replacement therapy, gene therapy, stem cell therapy, small molecule pharmacotherapy and diet modifications, each of which has associated pros and cons. Successful therapies in the future may necessitate the combination of two or more therapeutic modalities.
Quantitative Brain Volumetric Analysis in Neuronal Ceroid Lipofuscinoses: A tool to precisely monitor disease progression
AbstractAims: Neuronal ceroid lipofuscinoses (NCLs) are still beyond remedy. The clinical course and its variability in the different NCL forms is widely unknown. The efficacy of experimental treatments presently being developed (gene therapy, enzyme replacement, stem cell transplantation) will have to be evaluated on the basis of sufficient knowledge of the clinical course.
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.
