DeCure for Intellectual developmental disorder, autosomal dominant 70
DeCure's autonomous Psychiatry AI scientist is researching a drug-repurposing hypothesis for intellectual developmental disorder, autosomal dominant 70 — 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 moduleIntellectual developmental disorder, autosomal dominant 70 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 intellectual developmental disorder, autosomal dominant 70 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
The 2011 abstract states that intellectual disability was then considered an immutable condition and that current medical practice aimed only at symptom relief, not at altering cognitive deficits. It mentions the possibility that pharmaceutical therapies for Fragile X syndrome might become a benchmark for CNS drug discovery, but provides no data on any specific drug or outcome.
A 2022 case report describes a single child with a de novo pathogenic frameshift variant in ZBTB18 (c.1282_1283del) causing autosomal dominant mental disorder type 22. The child had global developmental delay, short stature, and epileptic seizures. After treatment with levetiracetam and rehabilitation, seizures were controlled for nearly half a year, and psychomotor and language development improved. No other drugs are mentioned. The report notes that among 28 children with ZBTB18 mutations, those with frameshift or nonsense mutations had more motor retardation, language delay, and epilepsy than those with missense mutations.
A 2022 abstract on Bardet-Biedl syndrome mouse models states that pharmacological interventions for intellectual disability are limited, partly due to poor understanding and heterogeneity of the condition, and that there are few mouse models of ID. It provides no drug data.
No drug has been tested in a controlled trial for autosomal dominant intellectual developmental disorder type 70. The only treatment data come from a single child given levetiracetam for seizures, not for cognitive impairment. What is missing is any clinical trial designed for this specific genetic disorder, any drug screened against the ZBTB18 pathway, and any patient stratification by mutation type beyond the small observational series.
Evidence
Retrieved by DeepSearch across 234,678,978 indexed works and resolved on OpenAlex — ranked by citations, including the results that did not work.
ACS Chemical Neuroscience · 2011 · 19 citations · open access
Fragile X Syndrome: An Update on Developing Treatment Modalities
AbstractIntellectual disability (ID; mental retardation) is considered an immutable condition. Current medical practices are aimed at relieving symptoms and not at altering the underlying cognitive deficits. Scientific advancements from the past decade have led to the exciting possibility that ID may now be treatable. Moreover, pharmaceutical therapies targeting the most common form of inherited ID, Fragile X syndrome (FXS), may become the new benchmark for central nervous system (CNS) drug discovery: seeking cures for neurodevelopmental disorders.
American Journal of Medical Genetics Part A · 2025 · 3 citations · open access
Psychotropic Medication Use in 48,<scp>XXYY</scp> Syndrome
Abstract48,XXYY syndrome is a rare sex chromosome aneuploidy (SCA) condition affecting 1 in 18,000-40,000 male births. Clinical features include tall stature, hypergonadotropic hypogonadism (testosterone deficiency), infertility, developmental delays, learning disabilities, and intellectual impairment. Co-occurring behavior and mental health challenges are common in this population, with high rates of attention-deficit hyperactivity disorder (ADHD), anxiety, depression, sleep disorders, irritability, and aggressive behaviors. We evaluated psychotropic medication use by parent report and retrospective chart review. Treatment success was defined as a positive response per parent report, positive clinician rating, or a treatment duration of at least 6 months. Nearly three-quarters of participants (71/101) with a median age of 15.9 (range 4.5-38 years) had received psychotropic medications. The most common medication classes used were stimulant ADHD medications (78.9% of those with medication use), with a median age of first use of 9 years ([IQR] 7, 11 years), followed by anti-anxiety/antidepressant medications (60.6%), with a median age of first use of 10 years ([IQR] 8, 14 years). Treatment success rates ranged from 43.9% to 84.2% for individual medication trials. Subsequent trials of medications within the same class improved success rates per person in all medication classes except for sleep and mood stabilizer medications. Treatment failure due to side effects was greatest among neuroleptics/atypical antipsychotics, whereas treatment failure due to inefficacy was greatest among anti-anxiety/antidepressants and mood stabilizers. The findings of this study suggest that psychotropic medications targeting behavior and mental health are common and overall helpful for individuals with 48,XXYY.
[Analysis of clinical features and ZBTB18 gene variant in a child with autosomal dominant mental disorder type 22].
AbstractOBJECTIVE: To analyze the clinical characteristics and ZBTB18 gene variant in a child with epilepsy and global developmental delay. METHODS: Clinical data and laboratory examination of the patient were reviewed. Whole exome sequencing (WES) was also carried out for the family trio. RESULTS: The main manifestations of the child included global developmental delay, short stature, epileptic seizures. EEG revealed frequent occurrence of sharp (slow) waves in the right central region during sleeping, with sharp waves occasionally seen in the frontal and right posterior temporal regions. Cranial MRI has shown no obvious abnormality. WES has identified a de novo pathogenic variant in the ZBTB18 gene [NM_205768.3: exon 2: c.1282_1283del (p.Phe428Leufs*72)]. Based on the guidelines from American College of Medical Genetics and Genomics (ACMG), the variant was classified as pathogenic (PS2+PVS1_Moderate+PM2_Supporting). Following treatment with levetiracetam and rehabilitation, the seizures have been controlled for nearly half a year, with improvement of the psychomotor and language development. So far 28 children have been discovered with ZBTB18 gene mutations, and there was a significant difference in the clinical phenotypes of motor retardation, language retardation and epilepsy between those harboring frameshift/nonsense mutations and missense mutations. CONCLUSION: The c.1282_1283del (p.Phe428leufs *72) variant of the ZBTB18 probably underlay the autosomal dominant mental disorder type 22 in this child. Compared with missense mutations, frameshift/nonsense mutations may predispose more to motor retardation, delayed language development and epilepsy.
Iowa Research Online (The University of Iowa) · 2022 · 0 citations · open access
Behavioral and brain phenotypes of mouse models of Bardet-Biedl Syndrome
AbstractIntellectual disability (ID) is one of the most common neurodevelopmental disorders, affecting 1% of the population globally. Clinically, ID is characterized by a deficit in intellectual functioning and adaptive functioning. There are limited pharmacological interventions for ID, partially due to a poor understanding of ID and the heterogeneous nature of ID In addition, there are limited mouse models of ID.
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.
