{
  "abstract": "Hepatic osteodystrophy (HOD) is an important but under-recognized complication of chronic liver disease (CLD), characterized by reduced bone mass, impaired bone microarchitecture and increased fragility fracture risk. Its skeletal phenotype and pathogenic mechanisms vary substantially according to CLD aetiology and disease stage. In metabolic dysfunction-associated steatotic liver disease (MASLD), skeletal risk is closely associated with metabolic dysfunction and hepatic fibrosis; alcohol-associated liver disease combines direct ethanol-related osteotoxicity with malnutrition and endocrine abnormalities; viral hepatitis-associated bone disease is influenced by persistent inflammation, disease stage and antiviral exposure; and cholestatic liver diseases are characterized by disrupted bile acid homeostasis, fat-soluble vitamin malabsorption and impaired bone formation. The liver–gut–bone axis provides an integrative framework linking these disease-specific features. Gut dysbiosis, intestinal barrier dysfunction, microbial translocation and altered metabolites, including short-chain fatty acids, bile acids and tryptophan-derived metabolites, may contribute to abnormal bone remodelling through inflammatory, metabolic and nutritional pathways. Cirrhosis further amplifies skeletal injury through sarcopenia, malnutrition and endocrine dysfunction. However, human evidence establishing a complete causal liver–gut–bone pathway remains limited. Current management should therefore focus on treatment of the underlying liver disease, fracture-risk assessment, nutritional and lifestyle interventions and evidence-based anti-osteoporotic therapy, while microbiota- and metabolite-targeted strategies remain investigational. Future prospective studies integrating microbiome and metabolomic profiling with bone turnover, microarchitecture and fracture outcomes are needed to clarify causal mechanisms and improve individualized management of CLD-associated HOD.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Orthopaedics, Hangzhou Linping District Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou, Zhejiang, China",
    "Department of Orthopaedics, The Second People’s Hospital of Lishui, Lishui, Zhejiang, China",
    "Department of Orthopaedics, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China"
  ],
  "article_type": "review article",
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Liangping Zhang"
    },
    {
      "affs": [
        1
      ],
      "name": "Ting Jiang"
    },
    {
      "affs": [
        0
      ],
      "name": "Rongqi Cao"
    },
    {
      "affs": [
        2
      ],
      "name": "Linqiu Han"
    },
    {
      "affs": [
        0
      ],
      "name": "Ligang Ni"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/d4qba47v1egsp.bib",
  "cited_by": 0,
  "doi": "10.3389/fcimb.2026.1935323",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13697310/",
  "id": "d4qba47v1egsp",
  "issns": [
    "2235-2988"
  ],
  "landing_url": "https://doi.org/10.3389/fcimb.2026.1935323",
  "language": "en",
  "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": [
    [
      "heading",
      "Review"
    ],
    [
      "openalex",
      "2732|Bone health and osteoporosis research"
    ]
  ],
  "openalex": "W7221524953",
  "pdf_url": "https://europepmc.org/articles/PMC13697310?pdf=render",
  "pmcid": "PMC13697310",
  "pmid": "42935883",
  "published": "2026-10-12",
  "publisher": "Frontiers Media SA",
  "ris": "https://research.draconitic.com/paper/d4qba47v1egsp.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:23Z",
      "native_id": "PMC13697310",
      "source": "pmc",
      "url": "https://doi.org/10.3389/fcimb.2026.1935323"
    },
    {
      "first_seen": "2026-10-30T12:22:12Z",
      "native_id": "MED:42935883",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42935883"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2732|Bone health and osteoporosis research",
      "subfield": "surgery"
    }
  ],
  "title": "The liver–gut–bone axis in hepatic osteodystrophy: mechanisms, clinical evidence and therapeutic perspectives",
  "title_text": "The liver–gut–bone axis in hepatic osteodystrophy: mechanisms, clinical evidence and therapeutic perspectives",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:34:22Z",
  "url": "https://research.draconitic.com/paper/d4qba47v1egsp",
  "venue": "Frontiers in Cellular and Infection Microbiology",
  "versions": []
}