Autophagy and primary cilia: dual interplay

Primary cilia are microtubule-based organelles for sensing of the extracellular milieu and transducing this information into the cell through a variety of molecular signaling pathways. Functioning of the primary cilium has been recently connected to autophagy, a pathway for degradation of cellular components in lysosomes. Autophagy regulates the length of the cilia by removing proteins required for ciliogenesis, a phenomenon that is molecularly...