Developments in our understanding of the effects of growth hormone on white adipose tissue from mice: implications to the clinic. Issue 2 (3rd March 2016)

• Record Type: Journal Article
• Authors: Berryman, Darlene E.; Henry, Brooke; Hjortebjerg, Rikke; List, Edward O.; Kopchick, John J.
• Is Part Of: Expert review of endocrinology & metabolism. Volume 11:Issue 2(2016)
• Page Start: 197
• Page End: 207
• Publication Date: 2016-03-03
• Subjects: Growth hormone -- adipose tissue -- Laron Syndrome -- acromegaly -- growth hormone deficiency -- obesity -- bGH mice -- GHR-/- mice -- GHA mice -- Ames dwarf; Endocrinology -- Periodicals; Metabolism -- Periodicals; 616.4
• DOI: 10.1586/17446651.2016.1147950
• Languages: English
• ISSNs: 1744-6651

Abstract

ABSTRACT: Adipose tissue (AT) is a well-established target of growth hormone (GH) and is altered in clinical conditions associated with excess, deficiency and absence of GH action. Due to the difficulty in collecting AT from clinical populations, genetically modified mice have been useful in better understanding how GH affects this tissue. Recent findings in mice would suggest that the impact of GH on AT is beyond alterations of lipolysis, lipogenesis or proliferation/ differentiation. AT depot-specific alterations in immune cells, extracellular matrix, adipokines, and senescence indicate an expanded role for GH in AT physiology. These mouse data will guide additional studies necessary to evaluate the therapeutic potential and safety of GH for conditions associated with altering AT, such as obesity. In this review, we introduce several relatively new intricacies of GH's effect on AT, focusing on recent studies in mice. Finally, we summarize the clinical implications of these findings.