Microautophagy: definition, classification, and the complexity of the underlying mechanisms
Yasuyoshi Sakai, Christian Behrends, Ana María Cuervo, Jayanta Debnath, Masanori Izumi, Andreas Jenny, Maurizio Molinari, Shuhei Nakamura, Masahide Oku, Marisa S. Otegui, Laura Santambrogio, Han‐Ming Shen, Tomohiko Taguchi, Michael Thumm, Takashi Ushimaru, Zhiping Xie, Fulvio Reggiori
Abstract
ATG, autophagy related; e-MI, endosomal microautophagy; ER, endoplasmic reticulum; ESCRT, endosomal sorting complex required for transport; EV, extracellular vesicle; HSPA8/HSC70, heat shock protein family A (Hsp70) member 8; ILVs, intralumenal vesicles; l-MI, lysosomal microautophagy; MAP1LC3/LC3, microtubule associated protein 1 light chain 3; MCOLN1, mucolipin TRP cation channel 1; microautophagy, MI-autophagy; MVBs, multivesicular bodies; SQSTM1, sequestosome 1; v-MI, vacuolar microautophagy.