Cellular and molecular large-scale features of fetal adipose tissue: is bovine perirenal adipose tissue brown?

Epidemiological and fetal programming studies point to the role of fetal growth in adult adipose tissue (AT) mass in large mammals. Despite the incidence of fetal AT growth for human health and animal production outcomes, there is still a lack of relevant studies. We determined the cellular and large-scale-molecular features of bovine fetal perirenal AT sampled at 110, 180, 210, and 260 days post-conception (dpc) with the aim of identifying key cellular and molecular events in AT growth.