(Special Lecture 1) 1月29日(木)17:20～18:20
水島 昇 先生
東京大学大学院医学系研究科分子生物学 教授
オートファジーを基軸とした細胞内分解の研究
Intracellular degradation by autophagy and its related pathways
Autophagy is an intracellular degradation system conserved in many eukaryotes. In the process of autophagy, a portion of the cytoplasm is surrounded by autophagosomes and then delivered to lysosomes for degradation. Studies on the molecular mechanism and physiological function of autophagy have made remarkable progress over the past 30 years since the landmark genetic studies in yeast by Dr. Yoshinori Ohsumi and other groups. In this lecture, I will discuss some recent topics on autophagosome-lysosome fusion and the reversibility of neuronal dysfunction caused by autophagy defects. In addition to these autophagy-dependent pathways, I will show a new organelle degradation system in the lens, which is mediated by the cytosolic lipase PLAAT (phospholipase A and acyltransferase) family.
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