Autophagic degradation of KAT2A/GCN5 promotes directional migration of vascular smooth muscle cells by reducing TUBA/α-tubulin acetylation.

abstract：:Microtubule-associated protein light chain 3 (LC3) is now widely used to monitor autophagy. One approach is to detect LC3 conversion (LC3-I to LC3-II) by immunoblot analysis because the amount of LC3-II is clearly correlated with the number of autophagosomes. However, LC3-II itself is degraded by autophagy, making int...

journal_title：Autophagy

authors： Mizushima N,Yoshimori T

更新日期：2007-11-01 00:00:00

abstract：:The two structurally related, major lysosomal membrane proteins LAMP-1 and LAMP-2 were for a long time regarded as crucial for the protection of the lysosomal membrane from the hostile lumenal environment. However, recent studies on the effects of single and combined LAMP-deficiency in mice reveal alternative function...

journal_title：Autophagy

authors： Saftig P,Beertsen W,Eskelinen EL

更新日期：2008-05-01 00:00:00

abstract：:Phagocytosis of naturally dying cells usually blocks inflammatory reactions in host cells. We have recently observed that clearance of cells dying through autophagy leads to a pro-inflammatory response in human macrophages. Investigating this response further, we found that during engulfment of MCF-7 or 293T cells und...

journal_title：Autophagy

authors： Petrovski G,Ayna G,Majai G,Hodrea J,Benko S,Mádi A,Fésüs L

更新日期：2011-03-01 00:00:00

abstract：:Quercetin, a dietary antioxidant present in fruits and vegetables, is a promising cancer chemopreventive agent that inhibits tumor promotion by inducing cell cycle arrest and promoting apoptotic cell death. In this study, we examined the biological activities of quercetin against gastric cancer. Our studies demonstrat...

journal_title：Autophagy

authors： Wang K,Liu R,Li J,Mao J,Lei Y,Wu J,Zeng J,Zhang T,Wu H,Chen L,Huang C,Wei Y

更新日期：2011-09-01 00:00:00

abstract：:Macroautophagy is a complex process involving dynamic membrane rearrangements in which parts of the cytoplasm are sequestered within double-membrane phagophores. Upon completion, these structures mature into autophagosomes that fuse with the yeast vacuole or mammalian lysosome, leading to degradation of the cargo and ...

journal_title：Autophagy

authors： Lee WW,Klionsky DJ

更新日期：2014-05-01 00:00:00

abstract：:We have reported in a variety of mammalian cells the reversible formation of a filamentous actin (F-actin)-enriched aggresome generated by the actin toxin jasplakinolide (Lázaro-Diéguez et al., J Cell Sci 2008; 121:1415-25). Notably, this F-actin aggresome (FAG) resembles in many aspects the pathological Hirano body, ...

journal_title：Autophagy

authors： Lázaro-Diéguez F,Knecht E,Egea G

更新日期：2008-07-01 00:00:00

abstract：:The N-terminal amino acid of a protein is an essential determinant of ubiquitination and subsequent proteasomal degradation in the N-end rule pathway. Using para-chloroamphetamine (PCA), a specific inhibitor of the arginylation branch of the pathway (Arg/N-end rule pathway), we identified that blocking the Arg/N-end r...

journal_title：Autophagy

authors： Jiang Y,Lee J,Lee JH,Lee JW,Kim JH,Choi WH,Yoo YD,Cha-Molstad H,Kim BY,Kwon YT,Noh SA,Kim KP,Lee MJ

更新日期：2016-11-01 00:00:00

abstract：:The initiation of macroautophagy/autophagy is tightly regulated by the upstream ULK1 kinase complex, which affects many downstream factors including the PtdIns3K complex. The phosphorylation of the right position at the right time on downstream molecules is governed by proper complex formation. One component of the UL...

journal_title：Autophagy

authors： Kim BW,Jin Y,Kim J,Kim JH,Jung J,Kang S,Kim IY,Kim J,Cheong H,Song HK

更新日期：2018-01-01 00:00:00

abstract：:Prion protein modulates many cellular functions including the secretion of trophic factors by astrocytes. Some of these factors are found in exosomes, which are formed within multivesicular bodies (MVBs) and secreted into the extracellular space to modulate cell-cell communication. The mechanisms underlying exosome bi...

journal_title：Autophagy

authors： Dias MV,Teixeira BL,Rodrigues BR,Sinigaglia-Coimbra R,Porto-Carreiro I,Roffé M,Hajj GN,Martins VR

更新日期：2016-11-01 00:00:00

abstract：:A coding polymorphism of the critical autophagic effector ATG16L1 (T300A) increases the risk of Crohn disease, but how this mutation influences the function of ATG16L1 has remained unclear. In a recent report, we showed that the A300 allele alters the ability of the C-terminal WD40 domain of ATG16L1 to interact with p...

journal_title：Autophagy

authors： Serramito-Gómez I,Boada-Romero E,Pimentel-Muiños FX

更新日期：2016-11-01 00:00:00

abstract：:To maintain proper cellular homeostasis, the magnitude of autophagy activity has to be finely tuned in response to environmental changes. Many aspects of autophagy regulation have been extensively studied: pathways integrating signals through the master regulators TORC1 and PKA lead to multiple post-translational modi...

journal_title：Autophagy

authors： Bernard A,Klionsky DJ

更新日期：2015-04-03 00:00:00

abstract：:A major side effect of the powerful immunosuppressive drug cyclosporine (CsA) is the development of a chronic nephrotoxicity whose mechanisms are not fully understood. Recent data suggest that tubular cells play a central role in the pathogenesis of chronic nephropathies. We have shown that CsA is responsible for endo...

journal_title：Autophagy

authors： Pallet N,Bouvier N,Legendre C,Gilleron J,Codogno P,Beaune P,Thervet E,Anglicheau D

更新日期：2008-08-01 00:00:00

abstract：:In humans, loss of TBC1D20 (TBC1 domain family, member 20) protein function causes Warburg Micro syndrome 4 (WARBM4), an autosomal recessive disorder characterized by congenital eye, brain, and genital abnormalities. TBC1D20-deficient mice exhibit ocular abnormalities and male infertility. TBC1D20 is a ubiquitously ex...

journal_title：Autophagy

authors： Sidjanin DJ,Park AK,Ronchetti A,Martins J,Jackson WT

更新日期：2016-10-02 00:00:00

abstract：:Understanding the role of autophagy in cancer has been limited by the inability to measure this dynamic process in formalin-fixed tissue. We considered that 3-dimensional models including ex vivo tumor, such as we have developed for studying mesothelioma, would provide valuable insights. Using these models, in which w...

journal_title：Autophagy

authors： Follo C,Barbone D,Richards WG,Bueno R,Broaddus VC

更新日期：2016-07-02 00:00:00

abstract：:The flank organ of the Syrian hamster, which shows a biodynamic response to androgen stimulation, is considered a good model for studying the androgen effect on sebaceous gland and hair. This organ is susceptible to programmed cell death (PCD), a prominent feature associated with sexual organ adjustment. We have recen...

journal_title：Autophagy

authors： Vega-Naredo I,Tomas-Zapico C,Coto-Montes A

更新日期：2009-02-01 00:00:00

abstract：:Efavirenz (EFV) is the most widely used non-nucleoside reverse transcriptase inhibitor applied in highly active antiretroviral therapy (HAART), the combined pharmacological treatment of the human immunodeficiency virus infection. Its use has been associated with the development of several adverse events including hepa...

journal_title：Autophagy

authors： Apostolova N,Gomez-Sucerquia LJ,Gortat A,Blas-Garcia A,Esplugues JV

更新日期：2011-11-01 00:00:00

abstract：:Single microRNA (miRNA) can regulate expression of several or multiple principal targets in a specific microenvironment. In different cellular contexts, the same miRNA may exhibit diverse functions, depending on the repertoire and stoichiometry of its direct mRNA targets. For instance, in breast cancer, microRNA-10b (...

journal_title：Autophagy

authors： Gabriely G,Teplyuk NM,Krichevsky AM

更新日期：2011-11-01 00:00:00

abstract：:Glioblastoma is one of the most aggressive human cancers with poor prognosis, and therefore a critical need exists for novel therapeutic strategies for management of glioblastoma patients. Itraconazole, a traditional antifungal drug, has been identified as a novel potential anticancer agent due to its inhibitory effec...

journal_title：Autophagy

authors： Liu R,Li J,Zhang T,Zou L,Chen Y,Wang K,Lei Y,Yuan K,Li Y,Lan J,Cheng L,Xie N,Xiang R,Nice EC,Huang C,Wei Y

更新日期：2014-07-01 00:00:00

abstract：:Based on my reading, and on my own experience, I have come to realize that people learn in different ways, and this can include the use of different media. This is one reason I have worked with various artists to portray the topic of autophagy through paintings, music and dance. Indeed, comments from members of the au...

journal_title：Autophagy

authors： Klionsky DJ

更新日期：2019-09-01 00:00:00

abstract：:Selective autophagy is critical for the regulation of cellular homeostasis in organisms from yeast to humans. This process is a specific degradation pathway for a wide variety of substrates including unwanted cytosolic components, such as protein aggregates, damaged and/or superfluous organelles, and pathogens. Howeve...

journal_title：Autophagy

authors： Yin Z,Klionsky DJ

更新日期：2020-10-01 00:00:00

abstract：:Numerous cardiomyocytes were found to show autophagic vacuolar degeneration in the UM-X7.1 hamster model of human dilated cardiomyopathy, and autophagy-related proteins--i.e., ubiquitin, cathepsin D and Rab7--were upregulated in those hearts. Importantly, Evans blue-positive cardiomyocytes with leaky plasma membranes ...

journal_title：Autophagy

authors： Takemura G,Miyata S,Kawase Y,Okada H,Maruyama R,Fujiwara H

更新日期：2006-07-01 00:00:00

abstract：:To examine the functional significance and detailed morphological characteristics of starvation-induced autophagy in the adult heart, we starved green fluorescent protein (GFP)-microtubule-associated protein 1 light chain 3 (LC3) transgenic mice for up to 3 days. Electron microscopy revealed that, after as little as 1...

journal_title：Autophagy

authors： Takemura G,Kanamori H,Goto K,Maruyama R,Tsujimoto A,Fujiwara H,Seishima M,Minatoguchi S

更新日期：2009-10-01 00:00:00

abstract：:Autophagy, a catabolic pathway of lysosomal degradation, acts not only as an efficient recycle and survival mechanism during cellular stress, but also as an anti-infective machinery. The human pathogen Staphylococcus aureus (S. aureus) was originally considered solely as an extracellular bacterium, but is now recogniz...

journal_title：Autophagy

authors： Neumann Y,Bruns SA,Rohde M,Prajsnar TK,Foster SJ,Schmitz I

更新日期：2016-11-01 00:00:00

abstract：:Preclinical studies indicate autophagy inhibition with hydroxychloroquine (HCQ) can augment the efficacy of DNA-damaging therapy. The primary objective of this trial was to determine the maximum tolerated dose (MTD) and efficacy of HCQ in combination with radiation therapy (RT) and temozolomide (TMZ) for newly diagnos...

journal_title：Autophagy

authors： Rosenfeld MR,Ye X,Supko JG,Desideri S,Grossman SA,Brem S,Mikkelson T,Wang D,Chang YC,Hu J,McAfee Q,Fisher J,Troxel AB,Piao S,Heitjan DF,Tan KS,Pontiggia L,O'Dwyer PJ,Davis LE,Amaravadi RK

更新日期：2014-08-01 00:00:00

abstract：:We have recently shown the roles of an autophagy gene in the regulation of metabolism and metabolic diseases. We identified Becn2/Beclin 2, a novel mammalian specific homolog of Becn1/Beclin 1, characterized the functions of the gene product in autophagy and agonist-induced lysosome-mediated downregulation of a subset...

journal_title：Autophagy

authors： Zhang W,He C

更新日期：2014-08-01 00:00:00

abstract：:Autophagy is a conserved homeostatic process in which cytoplasmic contents are degraded and recycled. Two ubiquitin-like conjugation pathways are required for the generation of autophagosomes, and ATG5 is necessary for both of these processes. Studies of mice deficient in ATG5 reveal a key role for autophagy in T lymp...

journal_title：Autophagy

authors： Conway KL,Kuballa P,Khor B,Zhang M,Shi HN,Virgin HW,Xavier RJ

更新日期：2013-04-01 00:00:00

abstract：:The master regulator of lysosome biogenesis, TFEB, is regulated by MTORC1 through phosphorylation at S211, and a S211A mutation increases nuclear localization. However, TFEBS211A localizes diffusely in both cytoplasm and nucleus and, as we show, retains regulation by MTORC1. Here, we report that endogenous TFEB is pho...

journal_title：Autophagy

authors： Vega-Rubin-de-Celis S,Peña-Llopis S,Konda M,Brugarolas J

更新日期：2017-03-04 00:00:00

abstract：:Accumulating evidence has demonstrated that macroautophagy/autophagy plays an essential role in self-renewal and differentiation in embryonic hematopoiesis. Here, according to the RNA sequencing data sets of 5 population cells related to hematopoietic stem cell (HSC) formation during mouse embryogenesis (endothelial c...

journal_title：Autophagy

authors： Hu Y,Huang Y,Yi Y,Wang H,Liu B,Yu J,Wang D

更新日期：2017-04-03 00:00:00

abstract：:Aged and damaged mitochondria can be selectively degraded by specific autophagic elimination, termed mitophagy. Defects in mitophagy have been increasingly linked to several diseases including neurodegenerative diseases, metabolic diseases and other aging-related diseases. However, the molecular mechanisms of mitophag...

journal_title：Autophagy

authors： Xu G,Li T,Chen J,Li C,Zhao H,Yao C,Dong H,Wen K,Wang K,Zhao J,Xia Q,Zhou T,Zhang H,Gao P,Li A,Pan X

更新日期：2018-01-01 00:00:00

abstract：:Autophagy is a conserved membrane traffic pathway that equips eukaryotic cells to capture cytoplasmic components within a double-membrane vacuole, or autophagosome, for delivery to lysosomes. Although best known as a mechanism to survive starvation, autophagy is now recognized to combat infection by a variety of micro...

journal_title：Autophagy

authors： Dubuisson JF,Swanson MS

更新日期：2006-07-01 00:00:00