{
  "abstract": "T cell exhaustion has traditionally been defined as a state of progressive functional impairment and specific epigenetic remodeling induced by chronic antigen stimulation. However, emerging multidisciplinary evidence indicates that exhaustion is not merely a terminal stage of functional failure; rather, it represents an evolutionarily conserved adaptive program designed to balance long-term immune surveillance with the limitation of excessive pathological damage. This review focuses on the positive regulatory roles of T cell exhaustion within the tumor microenvironment. It elucidates how the exhausted state avoids lethal inflammation by restraining excessive activation while preserving a durable progenitor pool, thereby ultimately establishing a homeostatic balance between sustained tumor control and host survival. Overall, a comprehensive understanding of the evolutionary principles underlying this adaptive program provides important guidance for the design of precision immunotherapies that balance efficacy and safety. Strategically targeting and harnessing these protective features may greatly optimize the clinical benefits of solid tumor treatment and guide the development of next-generation innovative immunotherapies.\n\nGraphical Abstract:",
  "abstract_shown": true,
  "affiliations": [
    "College of First Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China",
    "Faculty of Chinese Medicine, State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology, Macau, China",
    "College of Traditional Chinese Medicine, Shandong Second Medical University, Weifang, China",
    "Department of Oncology, Weifang Traditional Chinese Hospital, Weifang, China"
  ],
  "article_type": "review article",
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Yanyang Wang"
    },
    {
      "affs": [
        1,
        2
      ],
      "name": "Yang Yu"
    },
    {
      "affs": [
        0,
        1,
        2,
        3
      ],
      "name": "Jing Zhuang"
    },
    {
      "affs": [
        0,
        2,
        3
      ],
      "name": "Ruijuan Liu"
    },
    {
      "affs": [
        0,
        1,
        2,
        3
      ],
      "name": "Changgang Sun"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cv2g4kexscc46.bib",
  "cited_by": 0,
  "doi": "10.1186/s12943-026-02767-7",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13733046/",
  "id": "cv2g4kexscc46",
  "issns": [
    "1476-4598"
  ],
  "landing_url": "https://doi.org/10.1186/s12943-026-02767-7",
  "language": "en",
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Review"
    ],
    [
      "openalex",
      "2730|Cancer Immunotherapy and Biomarkers"
    ]
  ],
  "openalex": "W7172485844",
  "pdf_url": null,
  "pmcid": "PMC13733046",
  "pmid": "42983499",
  "published": "2026-08-06",
  "publisher": "BMC",
  "ris": "https://research.draconitic.com/paper/cv2g4kexscc46.ris",
  "sources": [
    {
      "first_seen": "2026-11-08T12:22:55Z",
      "native_id": "PMC13733046",
      "source": "pmc",
      "url": "https://doi.org/10.1186/s12943-026-02767-7"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2730|Cancer Immunotherapy and Biomarkers",
      "subfield": "oncology"
    }
  ],
  "title": "T cell exhaustion in cancer: from functional decline to adaptive immune regulation",
  "title_text": "T cell exhaustion in cancer: from functional decline to adaptive immune regulation",
  "type": "peer-reviewed",
  "updated_at": "2026-11-08T12:22:55Z",
  "url": "https://research.draconitic.com/paper/cv2g4kexscc46",
  "venue": "Molecular Cancer",
  "versions": []
}