Cheating on ubiquitin with Atg8.

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：:The bioactive sphingolipid metabolite sphingosine-1-phosphate (S1P) and the enzyme that produces it, SPHK1 (sphingosine kinase 1), regulate many processes important for the etiology of cancer. It has been suggested that SPHK1 levels are regulated by the tumor suppressor protein TP53, a key regulator of cell cycle arre...

journal_title：Autophagy

authors： Lima S,Takabe K,Newton J,Saurabh K,Young MM,Leopoldino AM,Hait NC,Roberts JL,Wang HG,Dent P,Milstien S,Booth L,Spiegel S

更新日期：2018-01-01 00:00:00

abstract：:Macroautophagy/autophagy mediates the degradation of ubiquitinated aggregated proteins within lysosomes in a process known as aggrephagy. The cargo receptor SQSTM1/p62 condenses aggregated proteins into larger structures and links them to the nascent autophagosomal membrane (phagophore). How the condensation reaction ...

journal_title：Autophagy

authors： Turco E,Witt M,Abert C,Bock-Bierbaum T,Su MY,Trapannone R,Sztacho M,Danieli A,Shi X,Zaffagnini G,Gamper A,Schuschnig M,Fracchiolla D,Bernklau D,Romanov J,Hartl M,Hurley JH,Daumke O,Martens S

更新日期：2019-08-01 00:00:00

abstract：:Autophagy helps to maintain cellular homeostasis by removing misfolded proteins and damaged organelles, and generally acts as a cytoprotective mechanism for neuronal survival. Here we showed that mice deficient in the Vici syndrome gene Epg5, which is required for autophagosome maturation, show accumulation of ubiquit...

journal_title：Autophagy

authors： Miao G,Zhao YG,Zhao H,Ji C,Sun H,Chen Y,Zhang H

更新日期：2016-12-01 00:00:00

abstract：:Numerous studies have reported that inhibition of MTOR (mechanistic target of rapamycin kinase) clearly reduces Alzheimer disease neuropathological hallmarks in mouse models. This has resulted in calls for the use of the MTOR inhibitor rapamycin for the treatment of dementia in humans. Unfortunately, intervention with...

journal_title：Autophagy

authors： Carosi JM,Sargeant TJ

更新日期：2019-08-01 00:00:00

abstract：:Atg13 is an essential subunit of the Atg1 autophagy initiation complex in yeast and its mammalian counterpart, ATG13, is indispensable for autophagy induction by the ULK1 complex. The N terminus of the protein folds into a HORMA domain, an architecture that has been revealed by crystallography. 1-4 In human cells, the...

journal_title：Autophagy

authors： Popelka H,Klionsky DJ

更新日期：2017-03-04 00:00:00

abstract：:It has not been elucidated whether or not autophagy is induced by rhabdoviral G glycoproteins (G) in vertebrate organisms for which rhabdovirus infection is lethal. Our work provides the first evidence that both mammalian (vesicular stomatitis virus, VSV) and fish (viral hemorrhagic septicemia virus, VHSV, and spring ...

journal_title：Autophagy

authors： García-Valtanen P,Ortega-Villaizán Mdel M,Martínez-López A,Medina-Gali R,Pérez L,Mackenzie S,Figueras A,Coll JM,Estepa A

更新日期：2014-09-01 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：:Innate immune defense against intracellular pathogens, like Salmonella, relies heavily on the autophagy machinery of the host. This response is studied intensively in epithelial cells, the target of Salmonella during gastrointestinal infections. However, little is known of the role that autophagy plays in macrophages,...

journal_title：Autophagy

authors： Masud S,Prajsnar TK,Torraca V,Lamers GEM,Benning M,Van Der Vaart M,Meijer AH

更新日期：2019-05-01 00:00:00

abstract：:Acute promyelocytic leukemia (APL) is characterized by a chromosomal t(15;17) translocation that fuses the gene encoding the promyelocytic leukemia protein (PML) to that encoding retinoic acid receptor alpha (RARA). The product of this genetic aberration, the PML/RARA fusion protein, is highly oncogenic and supports m...

journal_title：Autophagy

authors： Bøe SO,Simonsen A

更新日期：2010-10-01 00:00:00

abstract：:The upregulation of autophagosome formation in response to nutrient deprivation requires significant intracellular membrane rearrangements that are poorly understood. Recent findings have implicated COPII-coated vesicles, well known as ER-Golgi cargo transport carriers, as key players in macroautophagy. The role of CO...

journal_title：Autophagy

authors： Wang J,Davis S,Zhu M,Miller EA,Ferro-Novick S

更新日期：2017-05-04 00:00:00

abstract：:In the world of pathogen-host cell interactions, the autophagic pathway has been recently described as a component of the innate immune response against intracellular microorganisms. Indeed, some bacterial survival mechanisms are hampered when this process is activated. Mycobacterium tuberculosis infection of macropha...

journal_title：Autophagy

authors： Colombo MI,Gutierrez MG,Romano PS

更新日期：2006-07-01 00:00:00

abstract：:Neurons are highly polarized cells composed of two distinct domains, the axon and the somatodendritic domain. Although AMPA-type glutamate receptors, which mediate fast excitatory neurotransmission in the vertebrate CNS, are preferentially expressed in the somatodendritic domain, the molecular mechanisms underlying su...

journal_title：Autophagy

authors： Matsuda S,Yuzaki M

更新日期：2008-08-01 00:00:00

abstract：:Autophagy resembles a recycling process in which proteins, organelles, or regions of the cytoplasm are enveloped and degraded. We have found that two of the central autophagy proteins, MAP1LC3 (microtubule-associated protein 1 light chain 3, also described as LC3) and UVRAG (UV radiation resistance associated/UV radia...

journal_title：Autophagy

authors： Mir SU,Schwarze SR,Jin L,Zhang J,Friend W,Miriyala S,St Clair D,Craven RJ

更新日期：2013-10-01 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：:In macroautophagy (hereafter autophagy), a morphological hallmark is the formation of double-membrane vesicles called autophagosomes that sequester and deliver cytoplasmic components to the lysosome/vacuole for degradation. This process begins with an initial sequestering compartment, the phagophore, which expands int...

journal_title：Autophagy

authors： Geng J,Klionsky DJ

更新日期：2010-10-01 00:00:00

abstract：:The highly invasive and chemoresistant phenotype of pancreatic cancer highlights the urgency to identify prognostic biomarkers and novel therapeutic targets. Recently, we observed a significant correlation between shorter survival and loss of the cytoband 18q22.3. Here we investigated genes encoded by this cytoband, a...

journal_title：Autophagy

authors： Giovannetti E,Giaccone G

更新日期：2014-04-01 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 lysosome-mediated catabolic process involving the degradation of intracellular contents (e.g., proteins and organelles) as well as invading microbes (e.g., parasites, bacteria and viruses). Multiple forms of cellular stress can stimulate this pathway, including nutritional imbalances, oxygen deprivation...

journal_title：Autophagy

authors： Zhang Q,Kang R,Zeh HJ 3rd,Lotze MT,Tang D

更新日期：2013-04-01 00:00:00

abstract：:A shared neuropathological hallmark in amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) is nuclear clearance and cytoplasmic aggregation of TARDBP/TDP-43 (TAR DNA binding protein). We previously showed that the ability of TARDBP to repress nonconserved cryptic exons was impaired in brains of patie...

journal_title：Autophagy

authors： Donde A,Sun M,Jeong YH,Wen X,Ling J,Lin S,Braunstein K,Nie S,Wang S,Chen L,Wong PC

更新日期：2020-04-01 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：:A wide variety of genetic, pharmacological and nutrient manipulations that extend lifespan in model organisms do so in a manner dependent upon increased autophagic flux. However, our recent findings suggest that when mitochondrial membrane integrity is compromised, macroautophagy/autophagy can be detrimental. In C. el...

journal_title：Autophagy

authors： Zhou B,Soukas AA

更新日期：2019-10-01 00:00:00

abstract：:Autophagy is essential for prolonging yeast survival during nutrient deprivation; however, this report shows that some autophagy proteins may also be accelerating population death in those conditions. While leucine starvation caused YCA1-mediated apoptosis characterized by increased annexin V staining, nitrogen depriv...

journal_title：Autophagy

authors： Dziedzic SA,Caplan AB

更新日期：2012-05-01 00:00:00

abstract：:Autophagy has been recently proposed to be a component of the innate cellular immune response against several types of intracellular microorganisms. However, other intracellular bacteria including Listeria monocytogenes have been thought to evade the autophagic cellular surveillance. Here, we show that cellular infect...

journal_title：Autophagy

authors： Py BF,Lipinski MM,Yuan J

更新日期：2007-03-01 00:00:00

abstract：:SNCA/α-synuclein aggregation plays a crucial role in synucleinopathies such as Parkinson disease and dementia with Lewy bodies. Aggregating and nonaggregating SNCA species are degraded by the autophagy-lysosomal pathway (ALP). Previously, we have shown that the ALP is not only responsible for SNCA degradation but is a...

journal_title：Autophagy

authors： Poehler AM,Xiang W,Spitzer P,May VE,Meixner H,Rockenstein E,Chutna O,Outeiro TF,Winkler J,Masliah E,Klucken J

更新日期：2014-01-01 00:00:00

abstract：:Autophagy genes were first identified in the yeast system and some of their mammalian orthologues have also been characterized. Increasing lines of evidence indicate that various intracellular proteins, including G proteins, mammalian target of rapamycin (mTor) and Pl3K/Akt/PKB, of transmembrane signaling pathways are...

journal_title：Autophagy

authors： Jia G,Cheng G,Agrawal DK

更新日期：2007-01-01 00:00:00

abstract：:This Editor's Corner may sound like the title of a mystery novel, but it actually reflects a question I have about the puncta articles that appear in Autophagy (or rather, the ones that do not appear). In particular, I am surprised by the number of solicitations sent out for puncta that are either ignored, or, less fr...

journal_title：Autophagy

authors： Klionsky DJ

更新日期：2017-09-02 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 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：:Earlier studies have shown that macroautophagy is not a constitutively activated process, however, the mechanism of activation is not fully understood. Here, we report that autophagy is a dynamic process in cancer cells in response to glucose starvation. In addition, we determined that FOXO1 turnover is involved in th...

journal_title：Autophagy

authors： Zhao Y,Li X,Ma K,Yang J,Zhou J,Fu W,Wei F,Wang L,Zhu WG

更新日期：2013-05-01 00:00:00