DeCure's autonomous Cancer AI scientist is researching a drug-repurposing hypothesis for neoplasm of mature B-cells — screening already-approved drugs against its 45-gene Open Targets disease module to publish open-access research. Research is fast; the path to publication is funded in milestone stages.
Disease moduleNeoplasm of mature B-cells maps to a 45-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 neoplasm of mature b-cells 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
Bruton tyrosine kinase (BTK) — BTK 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 7h-pyrrolo[2,3-d]pyrimidin-4-yldrag to rotate · scroll to zoom
RCSB Protein Data Bank · entry 6VXQ · 1.4 Å · ligand N-{[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)phenyl]methyl}benzamide (RQS). 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.
PLoS ONE · 2010 · 8 citations · open access
Kinetic Modeling Reveals a Common Death Niche for Newly Formed and Mature B Cells
AbstractBACKGROUND: B lymphocytes are subject to elimination following strong BCR ligation in the absence of appropriate second signals, and this mechanism mediates substantial cell losses during late differentiation steps in the bone marrow and periphery. Mature B cells may also be eliminated through this mechanism as well as through normal turnover, but the population containing mature cells destined for elimination has not been identified. Herein, we asked whether the transitional 3 (T3) subset, which contains most newly formed cells undergoing anergic death, could also include mature B cells destined for elimination. METHODOLOGY/PRINCIPAL FINDINGS: To interrogate this hypothesis and its implications, we applied mathematical models to previously generated in vivo labeling data. Our analyses reveal that the death rate of T3 B cells is far higher than the death rates of all other splenic B cell subpopulations. Further, the model, in which the T3 pool includes both newly formed and mature primary B cells destined for apoptotic death, shows that this cell loss may account for nearly all mature B cell turnover. CONCLUSIONS/SIGNIFICANCE: This finding has implications for the mechanism of normal mature B cell turnover.
B-Cell Monoclonal Antibodies and Their Use in Clinical Oncology
AbstractThe use of MAbs directed against B-cell markers has identified considerably more heterogeneity within B-cell neoplasms than was evident by standard morphologic and histochemical techniques. Using markers specific for lineage and state of differentiation, it is possible to correlate malignant B cells to their normal cellular counterparts. Considering the complexity of normal B-cell ontogeny, differentiation, and function, it is not surprising that these malignancies reflect this diversity. Hopefully, with increasing characterization of the normal function of cell surface molecules, as well as the subpopulations of normal cells to which these malignancies correspond, we will have a better understanding of the biologic and clinical behavior of these malignancies.
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.
