Is soluble CD163 associated with CD163 mRNA expression in adipose tissue and with insulin sensitivity in steady-state condition but not in response to calorie restriction?
sCD163 correlates with CD163 mRNA expression in sc and visc AT and with whole-body insulin sensitivity in the steady-state condition. These associations are not observed with respect to the diet-induced changes during a weight-reducing hypocaloric diet.
It is the FFAs bound to albumin, rather than albumin itself, which cause severe tubulointerstitial damage by being reabsorbed into the proximal tubule. To our knowledge, this is the first in vivo observation in which FFAs have caused severe tubulointerstitial injury.