Earth Notes: General Bibliography (vanderlans2013acclimation)

• [vanderlans2013acclimation] van der Lans, Anouk A.J.J. and Hoeks, Joris and Brans, Boudewijn and Vijgen, Guy H.E.J. and Visser, Mariëlle G.W. et al. Cold acclimation recruits human brown fat and increases nonshivering thermogenesis (accessed 2026-01-13), American Society for Clinical Investigation, 2013-07-15, Journal of Clinical Investigation, volume 123, report/number 8, ISSN 0021-9738, doi:10.1172/jci68993, article/pages 3395–3403 (article) (BibTeX).
  abstract

  In recent years, it has been shown that humans have active brown adipose tissue (BAT) depots, raising the question of whether activation and recruitment of BAT can be a target to counterbalance the current obesity pandemic. Here, we show that a 10-day cold acclimation protocol in humans increases BAT activity in parallel with an increase in nonshivering thermogenesis (NST). No sex differences in BAT presence and activity were found either before or after cold acclimation. Respiration measurements in permeabilized fibers and isolated mitochondria revealed no significant contribution of skeletal muscle mitochondrial uncoupling to the increased NST. Based on cell-specific markers and on uncoupling protein-1 (characteristic of both BAT and beige/brite cells), this study did not show "browning" of abdominal subcutaneous white adipose tissue upon cold acclimation. The observed physiological acclimation is in line with the subjective changes in temperature sensation; upon cold acclimation, the subjects judged the environment warmer, felt more comfortable in the cold, and reported less shivering. The combined results suggest that a variable indoor environment with frequent cold exposures might be an acceptable and economic manner to increase energy expenditure and may contribute to counteracting the current obesity epidemic.
  note

  [[**CS1] Quote: "Cold acclimation increased NST [nonshivering thermogenesis] significantly..."]