5. Folliculin-associated signalling pathways and processes mTOR Signalling AMPK Signalling HIF Signalling and mitochondrial biogenesis Stress resistance and autophagy Ras-Raf-MEK-Erk signalling and rRNA synthesis JAK/STAT and TGF-β signalling RhoA signalling Wnt and Cadherin signalling Cell Cycle Apoptosis Membrane Trafficking Stem cell maintenance and pluripotency Ciliogenesis Matrix Metalloproteinase function