DeCure's autonomous Cancer AI scientist is researching a drug-repurposing hypothesis for large cell medulloblastoma — screening already-approved drugs against its 43-gene Open Targets disease module to publish open-access research. Research is fast; the path to publication is funded in milestone stages.
Disease moduleLarge cell medulloblastoma maps to a 43-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 large cell medulloblastoma 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
lysine demethylase 6A (KDM6A) — KDM6A 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 e7zdrag to rotate · scroll to zoom
RCSB Protein Data Bank · entry 6FUL · 1.649 Å · ligand 1-methyl-5-oxidanyl-4-oxidanylidene-pyridine-2-carboxylic acid (E7Z). Experimental structure, not a prediction.
Evidence
Retrieved by DeepSearch across 234,678,978 indexed works and resolved on OpenAlex — ranked by citations, including the results that did not work.
Current Opinion in Neurology · 1999 · 18 citations
Medulloblastoma
AbstractThe utilization of multi-modal therapy in the treatment of medulloblastoma has improved survival rates and overall outcome. Recent large clinical trials have supported the use of radiation and chemotherapy as adjuvant treatment. Treatment advances have been made despite a poor understanding of the biological underpinnings of medulloblastoma. Current laboratory investigations are shedding light on the oncogenesis of medulloblastoma and may lead to improved treatments.
Anticancer Research · 2022 · 4 citations · open access
Chemotherapy Can Synergize With Adoptive Immunotherapy to Inhibit Medulloblastoma Growth
AbstractBACKGROUND/AIM: In the age of ever-increasing developments in targeted cancer treatments, new immune-based approaches for brain tumor therapy represent an attractive avenue. Despite encouraging pre-clinical data, results in patients have been sub-optimal, likely due to tumor-induced immune suppression and intrinsic resistance to immune attack. Chemotherapy and biologic agents may be able to disrupt these mechanisms and restore tumor sensitivity to immune attack. In this study, we explore whether a combination of gemcitabine and rapamycin can sensitize medulloblastoma cells to immunotherapy in vitro and in vivo. MATERIALS AND METHODS: With the commercial medulloblastoma cell line, Daoy, we explored the concentrations of combinations of Gemcitabine with rapamycin needed to induce cytotoxicity. Next, we used flow cytometry to assess the cytotoxicity of chemotherapy-treated Daoy cells with the addition of anti-tumor T-cells, generated from naive T-cells stimulated in the presence of Daoy lysate-pulsed dendritic cells. Then, we examined the efficacy of chemotherapy alone versus chemotherapy plus immunotherapy in tumor growth inhibition of subcutaneous medulloblastoma xenografts. RESULTS: alone of 10 nM but in combination with 100 nM rapamycin, it decreased to 1 nM, suggesting increased cytotoxicity with combined therapy. Stimulated T-cells mediated in-vitro cytotoxicity, although background cytotoxicity of unstimulated "naïve" T-cells was also significant. Finally, established subcutaneous Daoy cell xenografts in SCID mice were treated with chemotherapy alone or chemotherapy plus adoptive immunotherapy (stimulated and non-stimulated). Gemcitabine and rapamycin alone significantly slowed tumor growth, but the addition of immunotherapy further augmented inhibition. CONCLUSION: Combining immunotherapy and chemo-biologic therapy inhibit medulloblastoma cell and xenograft growth, and may offer an effective treatment for patients with medulloblastoma.
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.
