The Intricate Relationship between Melatonin and Breast Cancer: A Short Review

Chirurgia (Bucharest, Romania : 1990)
|May 8, 2021
PubMed

Insights

Melatonin, a pineal gland hormone, shows potential in deterring cancer, particularly breast cancer. Further research is needed to understand its complex biological actions and anticancer effects.

Area of Science:

  • Endocrinology
  • Oncology
  • Molecular Biology

Background:

  • Melatonin is a hormone produced by the pineal gland, increasingly recognized for its diverse cellular functions.
  • Growing scientific interest focuses on melatonin's potential role in cancer biology and its deterrent relationship with malignancies.
  • Breast cancer research is a key area exploring the implications of melatonin.

Purpose of the Study:

  • To review significant findings on melatonin's effects on cancer biology from preclinical and clinical studies.
  • To provide insight into the complex biological actions of melatonin and their potential significance in cancer.
  • To concentrate on melatonin's oncostatic activities specifically in breast cancer, including its interaction with estrogen.

Main Methods:

  • Review of existing preclinical studies on melatonin and cancer biology.
  • Analysis of clinical studies investigating melatonin's effects.
  • Examination of epidemiological data related to melatonin and cancer.

Main Results:

  • Melatonin exhibits complex biological actions relevant to cancer.
  • Preclinical and clinical evidence suggests oncostatic activities of melatonin, particularly in breast cancer.
  • The interplay between melatonin and estrogen in breast cancer warrants further investigation.

Conclusions:

  • Melatonin's multifaceted biological actions present significant potential in cancer research.
  • The oncostatic properties of melatonin, especially concerning breast cancer and its hormonal interactions, are promising.
  • Further epidemiological, experimental, and clinical investigation into melatonin's role in cancer is strongly indicated.

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