Abstract Library

#2980 Metabolic Dysregulation and Circadian Clock in Cellular Models of Neuroendocrine Tumors

Introduction: The circadian clock genes encode transcription factors whose interaction with nuclear receptors allows the regulation of cellular metabolism.The invalidation of the genes of the clock core is associated with the development of many endocrine diseases including neuroendocrine cancer. Recently, the family of transcriptional coactivators PGC-1a has been identified as a key element in the integration of cellular metabolic state with the circadian clock. PRC, as a member of the PGC-1 family, was able to interact with several transcription factors, including the CLOCK factor. The specific induction of this PRC factor by the cell cycle, to modulate the energy function, the MAPkinase pathway and the expression of microRNAs, makes it a key factor in the metabolic adaptation of cancer cells.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Savagner F

Authors: Savagner F, Le Pennec S,

Keywords: Metabolism, Circadian clock, cell models,