Results 1 to 10 of about 90,774 (312)

Autophagosome Biogenesis

Cells, 2023
Autophagy–the lysosomal degradation of cytoplasm–plays a central role in cellular homeostasis and protects cells from potentially harmful agents that may accumulate in the cytoplasm, including pathogens, protein aggregates, and dysfunctional organelles ...
Yan Zhen, Harald Stenmark
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Assessing Autophagy in Microglia: A Two-Step Model to Determine Autophagosome Formation, Degradation, and Net Turnover

Frontiers in Immunology, 2021
Autophagy is a complex process that encompasses the enclosure of cytoplasmic debris or dysfunctional organelles in membranous vesicles, the autophagosomes, for their elimination in the lysosomes. Autophagy is increasingly recognized as a critical process
Ainhoa Plaza-Zabala, Ainhoa Plaza-Zabala, Virginia Sierra-Torre, Virginia Sierra-Torre, Amanda Sierra, Amanda Sierra, Amanda Sierra   +6 more
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Autophagy-Related LC3 Accumulation Interacted Directly With LIR Containing RIPK1 and RIPK3, Stimulating Necroptosis in Hypoxic Cardiomyocytes

Frontiers in Cell and Developmental Biology, 2021
The exact relationships and detailed mechanisms between autophagy and necroptosis remain obscure. Here, we demonstrated the link between accumulated autophagosome and necroptosis by intervening with autophagic flux.
Yao Huang, Yanhai Feng, Lin Cui, Lei Yang, Qiong Zhang, Junhui Zhang, Xupin Jiang, Xingyue Zhang, Yanling Lv, Jie-Zhi Jia, Dong-Xia Zhang, Yue-Sheng Huang, Yue-Sheng Huang   +12 more
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Structure of Human ATG9A, the Only Transmembrane Protein of the Core Autophagy Machinery

Cell Reports, 2020
Summary: Autophagy is a catabolic process involving capture of cytoplasmic materials into double-membraned autophagosomes that subsequently fuse with lysosomes for degradation of the materials by lysosomal hydrolases.
Carlos M. Guardia, Xiao-Feng Tan, Tengfei Lian, Mitra S. Rana, Wenchang Zhou, Eric T. Christenson, Augustus J. Lowry, José D. Faraldo-Gómez, Juan S. Bonifacino, Jiansen Jiang, Anirban Banerjee   +10 more
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HDAC6 Regulates the Fusion of Autophagosome and Lysosome to Involve in Odontoblast Differentiation

Frontiers in Cell and Developmental Biology, 2020
Odontoblast differentiation is an important process during tooth development in which pre-odontoblasts undergo elongation, polarization, and finally become mature secretory odontoblasts.
Yunyan Zhan, Haisheng Wang, Lu Zhang, Fei Pei, Zhi Chen   +4 more
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Membrane Contact Sites and Organelles Interaction in Plant Autophagy

Frontiers in Plant Science, 2020
Autophagy is an intracellular trafficking and degradation system for recycling of damaged organelles, mis-folded proteins and cytoplasmic constituents. Autophagy can be divided into non-selective autophagy and selective autophagy according to the cargo ...
Hao Ye, Changyang Ji, Rongfang Guo, Rongfang Guo, Liwen Jiang, Liwen Jiang   +5 more
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The Autophagy-Related Gene Aolatg4 Regulates Hyphal Growth, Sporulation, Autophagosome Formation, and Pathogenicity in Arthrobotrys oligospora

Frontiers in Microbiology, 2020
Autophagy plays an important role in cell growth and development. The autophagy-related gene atg4 encodes a cysteine protease, which can cleave the carboxyl terminus of Atg8, thus plays a role in autophagosome formation in yeast and filamentous fungi ...
Duanxu Zhou, Meihua Xie, Na Bai, Le Yang, Ke-Qin Zhang, Jinkui Yang   +5 more
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Key Regulators of Autophagosome Closure

Cells, 2021
Autophagy is an evolutionarily conserved pathway, in which cytoplasmic components are sequestered within double-membrane vesicles called autophagosomes and then transported into lysosomes or vacuoles for degradation.
Wenyan Jiang, Xuechai Chen, Cuicui Ji, Wenting Zhang, Jianing Song, Jie Li, Juan Wang   +6 more
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Around-the-Clock Noise Induces AD-like Neuropathology by Disrupting Autophagy Flux Homeostasis

Cells, 2022
Environmental noise is a common hazard in military operations. Military service members during long operations are often exposed to around-the-clock noise and suffer massive emotional and cognitive dysfunction related to an Alzheimer’s disease (AD)-like ...
Pengfang Zheng, Xiaojun She, Chunping Wang, Yingwen Zhu, Bo Fu, Kefeng Ma, Honglian Yang, Xiujie Gao, Xiaofang Li, Fangshan Wu, Bo Cui   +10 more
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Origin of the Autophagosomal Membrane in Plants

Frontiers in Plant Science, 2016
During autophagy, cargo molecules destined for degradation are sequestrated into a double membrane structure called autophagosome, which subsequently fuses with the vacuole.
Xiaohong Zhuang, Kin Pan CHUNG, Liwen Jiang, Liwen Jiang   +3 more
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