[Effect of hormones on keratoconus and its mechanism]

X R Zhao1, Y F Yuan1, Y Zhang1

  • 1Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third hospital, Beijing 100191, China.

Insights

Hormones, particularly sex hormones, are increasingly linked to keratoconus, a corneal thinning disorder. Understanding these hormonal effects may aid in early keratoconus diagnosis and treatment strategies.

Area of Science:

  • Ophthalmology
  • Endocrinology
  • Genetics

Background:

  • Keratoconus is an ectatic corneal disorder characterized by progressive thinning and conical reshaping of the cornea.
  • While multifactorial, its exact pathogenesis involving tissue proteins, enzymes, immune functions, and genes remains unclear.
  • Emerging research suggests a significant association between hormones, specifically sex hormones, and keratoconus development.

Purpose of the Study:

  • To comprehensively review and analyze current research on the influence of hormones on keratoconus.
  • To elucidate the underlying mechanisms through which hormones affect keratoconus.
  • To explore the potential role of hormonal factors in the early diagnosis and novel therapeutic targets for keratoconus.

Main Methods:

  • Systematic literature review of studies investigating hormonal influences on keratoconus.
  • Analysis of research data linking sex hormones and other endocrine factors to keratoconus pathogenesis.
  • Synthesis of findings related to diagnostic and therapeutic implications.

Main Results:

  • Evidence suggests hormonal fluctuations, particularly involving sex hormones, correlate with keratoconus.
  • Hormonal pathways may modulate corneal tissue structure and immune responses relevant to keratoconus.
  • Specific hormonal markers show potential for early keratoconus detection.

Conclusions:

  • Hormones play a notable role in keratoconus pathogenesis and progression.
  • Further research into hormonal mechanisms can refine early diagnostic tools for keratoconus.
  • Targeting hormonal pathways presents a promising avenue for future keratoconus treatments.

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