Anna Manzéger, Kinga Tagscherer, Péter Lőrincz, Henrik Szaker, Tamás Lukácsovich, Petra Pilz, Regina Kméczik, George Csikós, Miklós Erdélyi, Miklós Sass, Tibor Kovács, Tibor Vellai, Viktor A Billes
Myotubularin (MTM) and myotubularin-related (MTMR) lipid phosphatases catalyze the removal of a phosphate group from certain phosphatidylinositol derivatives. Because some of these substrates are required for macroautophagy/autophagy, during which unwanted cytoplasmic constituents are delivered into lysosomes for degradation, MTM and MTMRs function as important regulators of the autophagic process. Despite its physiological and medical significance, the specific role of individual MTMR paralogs in autophagy control remains largely unexplored...
March 28, 2021: Autophagy