{
  "abstract": "Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by persistent synovial inflammation, progressive joint destruction, and substantial systemic complications. Although current pharmacological therapies have improved disease control, important unmet needs for RA remission remain owing to the incomplete response, loss of efficacy, long-term safety concerns, limited capacity for tissue repair, and barriers related to accessibility and adherence. Against this background, natural products have emerged as an important area of interest in RA therapy research because many of them can modulate multiple components of the pathogenic network, including immune dysregulation, synovial inflammation, oxidative stress, and structural damage. Therefore, this review provides an updated overview of natural products for RA treatment, with emphasis on their therapeutic effects, mechanistic basis, and translational potential as well as key challenges. In particular, we discuss the natural-product research in RA therapy along an evolving continuum, from traditionally used complex natural products, such as herbal medicines and venom-based preparations, to structurally defined bioactive compounds, including flavonoids, alkaloids, terpenoids, and polysaccharides. The review further summarizes the principal pharmacological actions of these agents, their advantages and limitations in anti-RA intervention, and current strategies to enhance their development, including formulation optimization, delivery systems, and mechanism-guided translational approaches.",
  "abstract_shown": true,
  "affiliations": [
    "Institute of Biopharmaceutical and Health Engineering, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China",
    "Key Laboratory of Active Proteins and Peptides Green Biomanufacturing of Guangdong Higher Education Institutes, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China",
    "Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen 518118, China",
    "Key Laboratory for Industrial Biocatalysis (Ministry of Education), Institute of Biochemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China",
    "Center for Synthetic and Systems Biology, Tsinghua University, Beijing 100084, China"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Qinxuan Zhou"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Zhengyang Song"
    },
    {
      "affs": [
        0,
        1,
        2
      ],
      "name": "Bing Xu"
    },
    {
      "affs": [
        0,
        1,
        3
      ],
      "name": "Canyang Zhang",
      "orcid": "0000-0002-6975-5781"
    },
    {
      "affs": [
        0,
        1,
        2,
        3,
        4
      ],
      "name": "Xin-Hui Xing"
    },
    {
      "affs": [
        3
      ],
      "name": "Yi Wang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/90by53ss2kc9z.bib",
  "cited_by": 0,
  "doi": "10.3390/ijms27219835",
  "fulltext_url": null,
  "id": "90by53ss2kc9z",
  "issns": [
    "1422-0067"
  ],
  "landing_url": "https://www.mdpi.com/1422-0067/27/21/9835",
  "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": [],
  "openalex": null,
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-02",
  "publisher": "MDPI AG",
  "ris": "https://research.draconitic.com/paper/90by53ss2kc9z.ris",
  "sources": [
    {
      "first_seen": "2026-11-05T00:20:58Z",
      "native_id": "10.3390/ijms27219835",
      "source": "crossref",
      "url": "https://www.mdpi.com/1422-0067/27/21/9835"
    }
  ],
  "subjects": [
    {
      "field": "biochemistry",
      "origin": "issn:1422-0067",
      "subfield": "general"
    }
  ],
  "title": "Natural Products for Rheumatoid Arthritis Therapy: Research Progress and Translational Perspectives",
  "title_text": "Natural Products for Rheumatoid Arthritis Therapy: Research Progress and Translational Perspectives",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T00:21:14Z",
  "url": "https://research.draconitic.com/paper/90by53ss2kc9z",
  "venue": "International Journal of Molecular Sciences",
  "versions": []
}