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Related Concept Videos

Mouse Models of Cancer Study02:43

Mouse Models of Cancer Study

Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
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Mouse Models of Cancer Study02:43

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Mice have long served as models for studying human biology and pathology because of their phylogenetic and physiological similarity with humans. They are also easy to maintain and breed in the laboratory, and hence, many inbred strains are now available for research. Studies on mice have contributed immeasurably to our understanding of cancer biology.
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Related Experiment Video

Updated: Jun 11, 2026

A Syngeneic Murine Model of Endometriosis using Naturally Cycling Mice
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From Gynecological Endocrine Disorders to Cardiovascular Risk: Insights from Rat Models.

Csanád Endre Lőrincz1, Zoltán Virág1, András Nagy1

  • 1Department of Physiology, Anatomy, and Neuroscience, Faculty of Science and Informatics, University of Szeged, H-6726 Szeged, Hungary.

Biomedicines
|December 30, 2025
PubMed
Summary

Oxidative stress contributes to gynecological endocrine disorders like PCOS, endometriosis, and POI/PMF, impacting women

Keywords:
cardiovascular riskendometriosispolycystic ovary syndromepremature ovarian failureprimary ovarian insufficiencyrat models

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Area of Science:

  • Reproductive Endocrinology and Metabolism
  • Women's Health
  • Oxidative Stress Research

Background:

  • Gynecological endocrine disorders, including polycystic ovary syndrome (PCOS), endometriosis, and primary ovarian insufficiency (POI)/premature ovarian failure (POF), are prevalent and significantly affect women's health.
  • These conditions are primarily linked to the hypothalamic-pituitary-gonadal axis but increasingly recognized to involve oxidative stress.
  • Hormonal imbalance and impaired redox homeostasis contribute to infertility, metabolic dysfunction, and cardiovascular risk in affected women.

Purpose of the Study:

  • To review current knowledge on PCOS, endometriosis, and POI/PMF.
  • To emphasize the critical role of oxidative stress in the pathophysiology and progression of these disorders.
  • To highlight the association between these gynecological conditions and increased cardiovascular risk.

Main Methods:

  • This study is a narrative review of existing literature.
  • It synthesizes current research on the pathogenesis of PCOS, endometriosis, and POI/PMF.
  • The review also examines the utility of rat models in advancing research for these conditions.

Main Results:

  • Growing evidence implicates oxidative stress as a key factor in the development and progression of PCOS, endometriosis, and POI/PMF.
  • Combined hormonal disturbances and oxidative stress exacerbate infertility, metabolic dysfunction, and comorbidities.
  • A significant association exists between these gynecological disorders and elevated cardiovascular risk.

Conclusions:

  • Oxidative stress is a crucial contributor to the pathophysiology of major gynecological endocrine disorders.
  • Understanding this role is vital for managing infertility, metabolic dysfunction, and cardiovascular risks in affected women.
  • Further research, potentially utilizing animal models, is needed to develop effective preventive and therapeutic strategies.