Dig Dis Sci. 2009 Sep;54(9):1847-56. Epub 2008 Dec 4. Adipose tissue: the new endocrine organ? A review article. Wozniak SE, Gee LL, Wachtel MS, Frezza EE. Department of Surgery, Texas Tech University Health Sciences Center, Lubbock, TX, USA. Fat is either white or brown, the latter being found prin...