{
  "abstract": "When patients take multiple medications concurrently, drug–drug interactions (DDIs) can induce severe adverse reactions, making accurate DDI prediction critical for ensuring medication safety. Existing deep learning approaches often struggle to comprehensively characterize the complex molecular structures and physicochemical properties of drug molecules. Meanwhile, related studies that directly incorporate pharmacological knowledge from large language models tend to introduce redundant noise, thereby limiting predictive performance. To address these issues, we propose MDM-DDI, a framework that integrates four dimensions of drug molecular features: one-dimensional sequences, two-dimensional topologies, three-dimensional conformations, and pharmacological prior knowledge. A bidirectional drug interaction module is designed to capture latent associations between drug pairs, and a memory network mechanism is innovatively introduced to filter and denoise the pharmacological priors generated by large language models. Extensive experiments on benchmark datasets including DrugBank demonstrate that MDM-DDI achieves small but consistent improvements over the evaluated baseline methods across multiple evaluation metrics, and also shows improvements over the evaluated baseline methods under cold-start scenarios. Case studies and interpretability analyses further provide preliminary evidence for the rationality of the model predictions.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Original Research",
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "name": "Yiqun Wang"
    },
    {
      "name": "Shilong Song"
    },
    {
      "name": "Yufei Li"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2hx64g269kdf0.bib",
  "cited_by": 0,
  "doi": "10.3389/fphar.2026.1951995",
  "fulltext_url": null,
  "id": "2hx64g269kdf0",
  "issns": [
    "1663-9812"
  ],
  "landing_url": "https://www.frontiersin.org/articles/10.3389/fphar.2026.1951995",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "feed-journal",
      "medicine/pharmacology-toxicology"
    ]
  ],
  "openalex": null,
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-09",
  "publisher": "Frontiers Media SA",
  "ris": "https://research.draconitic.com/paper/2hx64g269kdf0.ris",
  "sources": [
    {
      "first_seen": "2026-11-09T12:20:33Z",
      "native_id": "10.3389/fphar.2026.1951995",
      "source": "feed-frontiers",
      "url": "https://www.frontiersin.org/articles/10.3389/fphar.2026.1951995"
    },
    {
      "first_seen": "2026-11-09T12:23:31Z",
      "native_id": "10.3389/fphar.2026.1951995",
      "source": "crossref",
      "url": "https://www.frontiersin.org/articles/10.3389/fphar.2026.1951995/full"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "feed-journal:medicine/pharmacology-toxicology",
      "subfield": "pharmacology-toxicology"
    }
  ],
  "title": "MDM-DDI: a drug–drug interaction prediction framework integrating multi-dimensional molecular features and memory-augmented networks",
  "title_text": "MDM-DDI: a drug–drug interaction prediction framework integrating multi-dimensional molecular features and memory-augmented networks",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T12:23:31Z",
  "url": "https://research.draconitic.com/paper/2hx64g269kdf0",
  "venue": "Frontiers in Pharmacology",
  "versions": []
}