{
  "abstract": "Ovarian hormone depletion, whether due to ovariectomy, primary ovarian insufficiency, menopause, or gonadotoxic therapies, is associated with metabolic and skeletal dysfunction, while hyperandrogenic states such as polyendocrine metabolic ovarian syndrome are also linked to increased cardiometabolic risk. However, whether testosterone exacerbates, mitigates, or modifies the consequences of ovarian hormone loss remains poorly understood. This study examined whether testosterone treatment ameliorates ovariectomy-induced metabolic and skeletal impairments using an adult female mouse model. Eight-week-old CD-1 mice underwent sham surgery or ovariectomy and were implanted subcutaneously with capsules containing 10 mg testosterone or empty control capsules, yielding four experimental groups: Blank+Intact (n=7), Blank+OVX (n=7), Testosterone+Intact (n=7), and Testosterone+OVX (n=8). Each treatment combination resulted in hormonal milieus distinct to each group. After six weeks of treatment, testosterone mitigated ovariectomy-induced hyperglycemia and impaired glucose tolerance but did not prevent dyslipidemia or adipocyte hypertrophy (two-way ANOVA with Tukey’s post hoc test, p<0.05). Testosterone treatment also increased circulating triglycerides, heart weight, femoral trabecular bone density, and radial strength independent of ovarian status. These findings indicate that testosterone compensates for some, but not all, metabolic and skeletal consequences of ovarian hormone loss, revealing distinct roles for androgens and estrogens in metabolic homeostasis. This may inform clinical management of ovarian insufficiency, menopause, hyperandrogenic disorders, and testosterone-based therapies.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Obstetrics and Gynecology, University of Michigan",
    "Department of Pediatrics, University of Michigan",
    "Department of Biomedical Engineering, University of Michigan",
    "Department of Orthopaedic Surgery, University of Michigan",
    "Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan",
    "Department of Molecular & Integrative Physiology, University of Michigan",
    "Reproductive Medicine Associates of Michigan"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 12,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Robin E. Kruger"
    },
    {
      "affs": [
        2
      ],
      "name": "Hannah Yohannes"
    },
    {
      "affs": [
        2
      ],
      "name": "Evelyn Cho"
    },
    {
      "affs": [
        3
      ],
      "name": "Lainie Eisner"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Daniel R. Pfau"
    },
    {
      "affs": [
        2
      ],
      "name": "Ruth K. Chan-Sui"
    },
    {
      "affs": [
        3
      ],
      "name": "Nicole Migotsky"
    },
    {
      "affs": [
        4
      ],
      "name": "Andre Monteiro da Rocha"
    },
    {
      "affs": [
        3,
        5
      ],
      "name": "Megan L. Killian"
    },
    {
      "affs": [
        0,
        6
      ],
      "name": "Molly B. Moravek"
    },
    {
      "affs": [
        0,
        1,
        5
      ],
      "name": "Vasantha Padmanabhan"
    },
    {
      "affs": [
        0,
        2
      ],
      "name": "Ariella Shikanov"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/by0s2eh80cyh7.bib",
  "cited_by": 0,
  "doi": "10.3389/fendo.2026.1940100",
  "fulltext_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13719370/?tool=EBI",
  "id": "by0s2eh80cyh7",
  "issns": [
    "1664-2392"
  ],
  "landing_url": "https://www.frontiersin.org/articles/10.3389/fendo.2026.1940100/full",
  "language": "eng",
  "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",
      "Original Research"
    ],
    [
      "openalex",
      "2712|Hormonal and reproductive studies"
    ]
  ],
  "openalex": "W7222757425",
  "pdf_url": "https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2026.1940100/pdf",
  "pmcid": "PMC13719370",
  "pmid": "42964108",
  "published": "2026-10-16",
  "publisher": "Frontiers Media SA",
  "ris": "https://research.draconitic.com/paper/by0s2eh80cyh7.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:20:20Z",
      "native_id": "10.3389/fendo.2026.1940100",
      "source": "crossref",
      "url": "https://www.frontiersin.org/articles/10.3389/fendo.2026.1940100/full"
    },
    {
      "first_seen": "2026-10-31T12:21:36Z",
      "native_id": "PMC:PMC13719370",
      "source": "europepmc",
      "url": "https://europepmc.org/article/PMC/PMC13719370"
    },
    {
      "first_seen": "2026-11-02T12:23:20Z",
      "native_id": "PMC13719370",
      "source": "pmc",
      "url": "https://doi.org/10.3389/fendo.2026.1940100"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2712|Hormonal and reproductive studies",
      "subfield": "endocrinology-metabolism"
    }
  ],
  "title": "Testosterone treatment prevents most gonadectomy-induced metabolic and skeletal deficiencies in female mice",
  "title_text": "Testosterone treatment prevents most gonadectomy-induced metabolic and skeletal deficiencies in female mice",
  "type": "peer-reviewed",
  "updated_at": "2026-11-03T12:20:26Z",
  "url": "https://research.draconitic.com/paper/by0s2eh80cyh7",
  "venue": "Frontiers in Endocrinology",
  "versions": []
}