Role of Growth Hormone in Breast Cancer.

Abstract

Breast cancer is one of the most common cancers diagnosed in women. Approximately two-thirds of all breast cancers diagnosed are classified as hormone dependent, which indicates that hormones are the key factors that drive the growth of these breast cancers. Ovarian and pituitary hormones play a major role in the growth and development of normal mammary glands and breast cancer. In particular, the effect of the ovarian hormone estrogen has received much attention in regard to breast cancer. Pituitary hormones prolactin and growth hormone have also been associated with breast cancer. Although the role of these pituitary hormones in breast cancers has been studied, it has not been investigated extensively. In this review, we attempt to compile basic information from most of the currently available literature to understand and demonstrate the significance of growth hormone in breast cancer. Based on the available literature, it is clear that growth hormone plays a significant role in the development, progression, and metastasis of breast cancer by influencing tumor angiogenesis, stemness, and chemoresistance.

• Authors: Ramadevi Subramani, Sushmita B Nandy, Diego A Pedroza, Rajkumar Lakshmanaswamy
• Journal: Endocrinology (Endocrinology) Vol. 158 Issue 6 Pg. 1543-1555 (06 01 2017) ISSN: 1945-7170 [Electronic] United States
• PMID: 28379395 (Publication Type: Journal Article, Review)
• Copyright: Copyright © 2017 Endocrine Society.

Chemical References

• Estrogens
• Human Growth Hormone
• Prolactin

Topics

• Animals
• Breast Neoplasms (etiology, pathology)
• Estrogens (physiology)
• Female
• Human Growth Hormone (physiology)
• Humans
• Prolactin (physiology)