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THIS WEEK'S LEAD · AI DRUG DESIGN

An LLM platform lets epilepsy patients text with their EEG device; in a simulation, their replies cut false seizure alarms by about 80%

In 13 inpatients at Penn's epilepsy monitoring unit, a chatbot linked to live scalp or intracranial EEG answered questions, sent seizure and sleep alerts and collected feedback; in a pseudoprospective simulation, retraining the detector on that feedback alone cut false alarms by 77–81% without losing sensitivity. Live sessions used only the baseline detector.

Oct 13, 2026 · Source: Nature MedicineRead the analysis →

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Briefs

3 items · based on abstracts
  • Nucleic acid & gene therapy

    In vivo LNP delivery generates CAR-NK cells

    Nature Biotechnology · Oct 13, 2026 · doi:10.1038/s41587-026-03310-1 Correspondence: Daniel G. Anderson (MIT)

    The authors built NK cell-targeted lipid nanoparticles using engineered biparatopic NK cell ligands for receptor-specific uptake and mRNA delivery, reaching up to about 80% NK cell transfection in mice with minimal off-target effects. Systemic delivery of chimeric antigen receptor mRNA generated CAR-NK cells in vivo: CD19-targeted CAR-NKs completely depleted circulating B cells in healthy mice, and CD3-targeted CAR-NKs eliminated nearly all autoreactive T cells in an autoimmune hepatitis model. In solid tumors, nanoparticles targeting the inhibitory checkpoint NKG2A enhanced antitumor efficacy by relieving Qa-1b-mediated immunosuppression, and optimized particles enabled regression of two humanized hematologic malignancy models.

    基于摘要 / Based on abstract · Generated: 
  • Antibody engineering

    D2C7 antibody-toxin conjugate: a phase 1 trial in recurrent glioma

    Nature Medicine · Oct 16, 2026 · doi:10.1038/s41591-026-04715-w Correspondence: Vidyalakshmi Chandramohan (Duke University Medical Center)

    D2C7-ATC is a recombinant antibody-toxin conjugate targeting wild-type EGFR and EGFRvIII. In a single-arm, single-site, open-label phase 1 trial (NCT02303678), 81 patients with biopsy-confirmed recurrent malignant glioma received one infusion by convection-enhanced delivery. Median overall survival was 7.9 months among the 72 patients with IDH wild-type recurrent glioblastoma; the recommended phase 2 dose was 6,920 ng/ml, and the maximum tolerated dose was exceeded at 35,032 ng/ml where four patients had dose-limiting toxicities. Treatment-related adverse events were mainly grade 1-2 (67%); eight patients died on trial, all unrelated to D2C7-ATC. In univariate analyses, patients with IDH wild-type recurrent glioblastoma whose pre-treatment tumour D2C7 antibody reactivity score was below 1.5+ had a median overall survival of 17.38 months.

    基于摘要 / Based on abstract · Generated: 
  • AI drug designPreprint

    Why TCR antigen specificity prediction fails to generalise: a preprint perspective

    bioRxiv · Oct 18, 2026 · doi:10.64898/2026.10.12.758456 Correspondence: Hashem Koohy (University of Oxford)

    This preprint perspective asks why increasingly sophisticated models of TCR antigen specificity, from small neural networks to deep generative models and large protein language models, largely fail in independent benchmarks to generalise to TCRs or pMHCs absent from development data. Analysing the largest public TCR:pMHC repositories, the authors report significant biases towards a few antigens and MHC molecules, sparse sampling of TCR sequence space per pMHC, and inconsistent or inaccurate data collation. They argue evaluations must measure antigen-specific discrimination rather than confounders, and that metrics should match the downstream application.

    Preprint perspective · 基于摘要 / Based on abstract · Generated: 

China out-licensing tracker

Annual tally →
157deals in 2025
$135.7Btotal value, 2025
~5%paid upfront ($7.0B)

Bar length = total deal value; dark segment = combined upfront payments. Data: DIA Global Forum, March 2026. Most of the headline value is milestones that are paid only if development succeeds. Every deal we track, with sources →

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Estuary Bio raises $103M to advance local AAV therapy for ADPKD

$103M total
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AstraZeneca and insitro form a strategic collaboration in difficult-to-treat cardiometabolic disease

$40M upfront
Licensing

OMass Therapeutics raises a $310M Series C

$310M (GBP230M)
Financing

City Therapeutics prices upsized IPO at about $200M

About $200M
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Sources cited in our briefs. Science: Nature ×13, Nature Portfolio ×18, Cell Press ×2, bioRxiv ×6, Taylor & Francis ×1, JCI ×1, Company of Biologists ×1, NEJM ×1. Deals: BioPharma Dive ×4, AllSci ×3, Fierce Biotech ×3, BioSpace ×2, BioPharm International ×1, BioXconomy ×1, DIA Global Forum ×1, HKEXnews ×7, SEC EDGAR ×2, PR Newswire ×6, GlobeNewswire ×2, Business Wire ×1, Company press releases ×12. Counts = briefs or citations per source; every item links to its original.