{
  "id": "SCR-LIP-000110",
  "statement": "Lipedema is described as an estrogen-regulated polygenic disorder that manifests almost exclusively in women, with onset at hormonal transition phases (puberty, pregnancy, menopause), family aggregation in at least 16% of cases, and a pathological ERα/ERβ receptor pattern in white adipose tissue driving site-specific lipogenesis.",
  "statement_pt": "O lipedema é descrito como um distúrbio poligênico regulado pelo estrogênio, que se manifesta quase exclusivamente em mulheres, com início em fases de transição hormonal (puberdade, gravidez, menopausa), agregação familiar em pelo menos 16% dos casos e um padrão patológico de receptores ERα/ERβ no tecido adiposo branco que favorece a lipogênese em regiões específicas.",
  "claim_type": "clinical_association",
  "context": {
    "population": "—",
    "condition": "lipedema",
    "exposure": "—",
    "comparator": "—",
    "outcome": "—",
    "scope": "auto-ingested from Layer 1 surveillance"
  },
  "knowledge_state": "emerging",
  "evidence_confidence": "moderate",
  "evidence": [
    {
      "ref": "DOI:10.1055/a-0767-6842",
      "stance": "supporting",
      "study_design": "review",
      "n": null,
      "risk_of_bias": "unknown",
      "year": 2018,
      "amato_authored": false,
      "note": "This is a narrative/mechanistic literature review that explicitly addresses hormonal (estrogen-regulated) and hereditary (polygenic, familial aggregation) contributions to lipedema onset, directly supporting the question's affirmative direc",
      "title": "Lipödem – Grundlagen und aktuelle Thesen zum\n                    Pathomechanismus",
      "authors": "Wiedner et al.",
      "journal": "Handchirurgie · Mikrochirurgie · Plastische Chirurgie"
    }
  ],
  "relations": [],
  "gaps": "Auto-ingested single source; not yet human-reviewed.",
  "primary_amato_source": null,
  "curators": [],
  "provenance": {
    "auto": true,
    "engine": "anthropic/claude-sonnet-4.6",
    "question": "SQ-LIP-000012",
    "source": "library",
    "ingested": "2026-05-31"
  },
  "created": "2026-05-31",
  "updated": "2026-05-31",
  "license": "CC-BY-4.0",
  "history": [
    {
      "date": "2026-05-31",
      "event": "created"
    }
  ],
  "answers_questions": [
    {
      "id": "SQ-LIP-000012",
      "role": "supporting",
      "question": "Do hormones and heredity influence the onset of lipedema?",
      "url": "https://scientificclaims.org/q/SQ-LIP-000012.html"
    }
  ],
  "url": "https://scientificclaims.org/c/SCR-LIP-000110.html"
}