The endoplasmic reticulum(ER),which is composed of a continuous network of tubules and sheets,forms the most widely distributed membrane system in eukaryotic cells.As a result,it engages a variety of organelles by est...The endoplasmic reticulum(ER),which is composed of a continuous network of tubules and sheets,forms the most widely distributed membrane system in eukaryotic cells.As a result,it engages a variety of organelles by establishing membrane contact sites(MCSs).These contacts regulate organelle positioning and remodeling,including fusion and fission,facilitate precise lipid exchange,and couple vital signaling events.Here,we systematically review recent advances and converging themes on ER-involved organellar contact.The molecular basis,cellular influence,and potential physiological functions for ER/nuclear envelope contacts with mitochondria,Golgi,endosomes,lysosomes,lipid droplets,autophagosomes,and plasma membrane are summarized.展开更多
基金supported by the National Natural Science Foundation of China(92254305)supported by the National Natural Science Foundation of China(92254305,91854204,32130026)+20 种基金supported by National Natural Science Foundation of China(92254302,32225013,32130023)supported by the National Natural Science Foundation of China(91954201,31971289)supported by grants from the National Natural Science Foundation of China(91954207)supported by the National Natural Science Foundation of China(32170753)supported by the National Natural Science Foundation of China(32170692,92154001)supported by grants from the National Natural Science Foundation of China(92254303,32170701)supported by grants from the National Natural Science Foundation of China(32101000,32271273)the Strategic Priority Research Program(XDB39000000)Project for Young Scientists in Basic Research(YSBR-075)of the Chinese Academy of Sciencesthe National Key Research and Development Program of China(2021YFA1300800)National Key Research and Development Program of China(2021YFA0804802,2019YFA0508602)Beijing Natural Science Foundation(JQ20028)New Cornerstone Science Foundation(Xplorer Prize)the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB37020304)the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB37040402)the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA24030205)the National Key Research and Development Program of China(2021YFA1300301)the National Key Research and Development Program of China(2018YFA0506902)the Fundamental Research Funds for the Central Universities(63213104,63223043)the Talent Training Project at Nankai University(035-BB042112)supported by the Beijing Municipal Science&Technology Commission(5202022)。
文摘The endoplasmic reticulum(ER),which is composed of a continuous network of tubules and sheets,forms the most widely distributed membrane system in eukaryotic cells.As a result,it engages a variety of organelles by establishing membrane contact sites(MCSs).These contacts regulate organelle positioning and remodeling,including fusion and fission,facilitate precise lipid exchange,and couple vital signaling events.Here,we systematically review recent advances and converging themes on ER-involved organellar contact.The molecular basis,cellular influence,and potential physiological functions for ER/nuclear envelope contacts with mitochondria,Golgi,endosomes,lysosomes,lipid droplets,autophagosomes,and plasma membrane are summarized.
