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Profiling Fatty Acid Composition Of Brown Adipose Tissue, White Adipose Tissue And Bone Marrow Adipose Tissue Of Healthy And Diet-Induced Obese Mice, Urszula Osinska Warncke

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Bone marrow adipose tissue (MAT) contains a fat depot of unknown function. Characterization of this tissue in healthy and pathophysiological conditions may be an important step in order to understand MAT contribution to development of osteoporosis and perhaps to develop means to improve bone health by manipulation with a phenotype of MAT. Here we demonstrate that MAT, brown adipose tissue (BAT), and white adipose tissue (WAT) derived from healthy mice differ in fatty acid and phospholipid composition. The profile of MAT changed to resemble a less-metabolically active tissue upon metabolic impairment as seen in diet-induced obesity. Additionally, PPARγ activation alters …