Glyceroneogenesis is an important metabolic pathway for fatty acid reesterification in adipose tissue, thereby reducing fatty acid release. Glyceroneogenesis and cytosolic phosphoenolpyruvate carboxykinase (PEPCK-C), which is the key enzyme in this pathway, are both regulated by a series of hormones and nutrients, among which all-trans retinoic acid (all-trans RA) is a transcriptional inducer o...

It has long been known that retinoids are necessary for normal embryogenesis. To understand the role of retinoids in this process, it is important to elucidate the retinoid signalling pathway. The retinoid signal transduction pathway consists of three major components: (i) the metabolism of biologically active retinoids, (ii) nuclear receptors which bind to and are activated by retinoids, and (...

Increasing numbers of children are suffering from hypoxia-related visual impairments such as retinopathy prematurity. This study aimed to investigate whether all trans retinoic acid reverses hypoxia related in retinal vasculature. Oxygen induced model was established mouse and the expression ciliary neurotrophic factor, vascular endothelial growth factor inducible 1 detected. We found that leve...

Retinoids are promising agents for therapy of squamous cancers. In vitro, retinoids decrease expression of differentiation markers in head and neck squamous carcinoma cells. Little information is available on effects of retinoids on head and neck squamous carcinoma cell xenograft growth in vivo. To address this issue, head and neck squamous carcinoma cells (line 1483) were established as xenogr...