Nicole Aaron, Michael J Kraakman, Qiuzhong Zhou, Qiongming Liu, Samantha Costa, Jing Yang, Longhua Liu, Lexiang Yu, Liheng Wang, Ying He, Lihong Fan, Hiroyuki Hirakawa, Lei Ding, James Lo, Weidong Wang, Baohong Zhao, Edward Guo, Lei Sun, Cliff J Rosen, Li Qiang
Background: Marrow adipose tissue (MAT) has been shown to be vital for regulating metabolism and maintaining skeletal homeostasis in the bone marrow (BM) niche. As a reflection of BM remodeling, MAT is highly responsive to nutrient fluctuations, hormonal changes, and metabolic disturbances such as obesity and diabetes mellitus. Expansion of MAT has also been strongly associated with bone loss in mice and humans. However, the regulation of BM plasticity remains poorly understood, as does the mechanism that links changes in marrow adiposity with bone remodeling...
June 22, 2021: ELife