Autophagic degeneration and death of cardiomyocytes in heart failure.

abstract：:Autophagy is a cellular degradation process with an increasingly recognised importance in many biological pathways such as nutrient sensing, stress responses and development. We present a straightforward assay for autophagy which combines the sensitivity of the EGFP-LC3 reporter protein with the throughput capacity an...

journal_title：Autophagy

authors： Eng KE,Panas MD,Karlsson Hedestam GB,McInerney GM

更新日期：2010-07-01 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：:An increasing body of data links endoplasmic reticulum (ER) function to autophagy. Not surprisingly, then, some aberrant proteins in the ER can be destroyed either via ER associated degradation (ERAD), which is proteasome-mediated, or via autophagy. One such substrate is the "Z" variant of the alpha-1 protease inhibit...

journal_title：Autophagy

authors： Brodsky JL,Scott CM

更新日期：2007-11-01 00:00:00

abstract：:Recent evidence has indicated that the lysosome is able to act as a signaling organelle that senses nutrient availability and generates an adaptive response that is important for cellular homeostasis. We recently discovered another example of lysosomal signaling where lysosomal calcium release activates the master aut...

journal_title：Autophagy

authors： Medina DL,Ballabio A

更新日期：2015-01-01 00:00:00

abstract：:Phagocytosis plays a central role in immunity and tissue homeostasis. After internalization of cargo into single-membrane phagosomes, these compartments undergo a maturation sequences that terminates in lysosome fusion and cargo degradation. Components of the autophagy pathway have recently been linked to phagosome ma...

journal_title：Autophagy

authors： Cemma M,Grinstein S,Brumell JH

更新日期：2016-09-01 00:00:00

abstract：:Protein misfolding is the common theme for neurodegenerative disorders including Huntington disease (HD), which is mainly caused by cytotoxicity of the mutant HTT (huntingtin) protein (mHTT). The soluble mHTT has an expanded polyglutamine (polyQ) stretch that may adopt multiple conformations, among which the one recog...

journal_title：Autophagy

authors： Sun X,Fu Y,Pan Y,Lu B

更新日期：2017-01-01 00:00:00

abstract：:BBC3 (BCL2 binding component 3) is a known apoptosis inducer; however, its role in microglial survival remains poorly understood. In addition to the classical transcription factor TRP53, Mir143 is involved in BBC3 expression at the post-transcriptional level. Here, we identify unique roles of Mir143-BBC3 in mediating ...

journal_title：Autophagy

authors： Zhang Y,Shen K,Bai Y,Lv X,Huang R,Zhang W,Chao J,Nguyen LK,Hua J,Gan G,Hu G,Yao H

更新日期：2016-09-01 00:00:00

abstract：:Significant progress has been made over recent years in defining the normal progression and regulation of autophagy, particularly in cultured mammalian cells and yeast model systems. However, apart from a few notable exceptions, our understanding of the physiological roles of autophagy has lagged behind these advances...

journal_title：Autophagy

authors： Neufeld TP,Baehrecke EH

更新日期：2008-07-01 00:00:00

abstract：:Autophagy is a fundamental process for anti-viral defense. Not surprisingly, viruses have developed strategies to subvert or use autophagy for their own benefit. In cell culture, autophagy proteins are proviral factors that favor initiation of hepatitis C virus (HCV) infection. Autophagy proteins are required for tran...

journal_title：Autophagy

authors： Dreux M,Chisari FV

更新日期：2009-11-01 00:00:00

abstract：:Autophagy acts as an intrinsic defense system against intracellular bacterial survival. Recently, multiple cellular pathways that target intracellular bacterial pathogens to autophagy have been described. These include the Atg5/LC3 pathway, which targets Shigella, the ubiquitin (Ub)-NDP52-LC3 pathway, which targets Gr...

journal_title：Autophagy

authors： Ogawa M,Yoshikawa Y,Mimuro H,Hain T,Chakraborty T,Sasakawa C

更新日期：2011-03-01 00:00:00

abstract：:Autophagy and apoptosis are 2 fundamental biological mechanisms that may cooperate or be antagonistic, although both are involved in deciding the fate of cells in physiological or pathological conditions. These 2 mechanisms coexist simultaneously in cells and share common upstream signals and stimuli. Autophagy and ap...

journal_title：Autophagy

authors： Ravegnini G,Sammarini G,Nannini M,Pantaleo MA,Biasco G,Hrelia P,Angelini S

更新日期：2017-03-04 00:00:00

abstract：:Autophagy is a process by which cytoplasmic material is sequestered in a double-membrane vesicle destined for degradation. Nutrient deprivation stimulates the pathway and the number of autophagosomes in the cell increases in response to such stimulus. In the current report we have demonstrated that actin is necessary ...

journal_title：Autophagy

authors： Aguilera MO,Berón W,Colombo MI

更新日期：2012-11-01 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：:Infection and inflammation are able to induce diet-independent Na+-accumulation without commensurate water retention in afflicted tissues, which favors the pro-inflammatory activation of mouse macrophages and augments their antibacterial and antiparasitic activity. While Na+-boosted host defense against the protozoan ...

journal_title：Autophagy

authors： Neubert P,Weichselbaum A,Reitinger C,Schatz V,Schröder A,Ferdinand JR,Simon M,Bär AL,Brochhausen C,Gerlach RG,Tomiuk S,Hammer K,Wagner S,van Zandbergen G,Binger KJ,Müller DN,Kitada K,Clatworthy MR,Kurts C,Titze J,

更新日期：2019-11-01 00:00:00

abstract：:A steady increase in life expectancy has resulted in an equivalent increase in elderly patients who are more susceptible to diseases than young patients. In a recent study, we found that in both in vitro and in vivo models of ischemia/reperfusion (I/R), a loss of ATG4B is causatively associated with the increased sens...

journal_title：Autophagy

authors： Wang JH,Behrns KE,Leeuwenburgh C,Kim JS

更新日期：2012-01-01 00:00:00

abstract：:Drawing as a way of understanding things better/easier is in human nature, from textbook images through the models and graphical abstracts published in scientific papers to chalk talks during the academic job interview process. As a molecular cell biologist and geneticist, I always find it easier to show a microscopy ...

journal_title：Autophagy

authors： Juhász G

更新日期：2019-11-01 00:00:00

abstract：:SPHK1 (sphingosine kinase 1), a regulator of sphingolipid metabolites, plays a causal role in the development of hepatocellular carcinoma (HCC) through augmenting HCC invasion and metastasis. However, the mechanism by which SPHK1 signaling promotes invasion and metastasis in HCC remains to be clarified. Here, we repor...

journal_title：Autophagy

authors： Liu H,Ma Y,He HW,Zhao WL,Shao RG

更新日期：2017-05-04 00:00:00

abstract：:In a series of studies into the fate of endothelial cells exposed to non-enzymatically glycated collagen I, a model of cytotoxic molecules relevant to diabetic vasculopathy, we demonstrate that cells either undergo apoptosis or become prematurely senescent despite relatively spared telomeres and telomerase activity. O...

journal_title：Autophagy

authors： Patschan S,Goligorsky MS

更新日期：2008-05-01 00:00:00

abstract：:Autophagy is a highly conserved homeostatic pathway that plays an important role in tumor development and progression by acting on cancer cells in a cell-autonomous mechanism. However, the solid tumor is not an island, but rather an ensemble performance that includes nonmalignant stromal cells, such as macrophages. A ...

journal_title：Autophagy

authors： Chen P,Cescon M,Bonaldo P

更新日期：2014-02-01 00:00:00

abstract：:DBI/ACBP (diazepam binding protein, acyl-CoA binding protein) participates in the regulation of fatty acid metabolism when it is localized within cells, whereas outside of cells it acts as a diazepam-binding protein. Recent results indicate that many different mammalian cell types release DBI/ACBP upon in vitro or in ...

journal_title：Autophagy

authors： Bravo-San Pedro JM,Sica V,Martins I,Anagnostopoulos G,Maiuri C,Kroemer G

更新日期：2019-11-01 00:00:00

abstract：:Park2/Parkin is a central mediator of selective mitochondrial autophagy for mitochondrial quality control. We showed in mouse hearts that PINK1/Mfn2/Park2 mediated generalized mitophagy is essential to the normal perinatal transition from fetal mitochondria that prefer carbohydrates as metabolic substrates to adult fa...

journal_title：Autophagy

authors： Dorn GW 2nd

更新日期：2016-01-01 00:00:00

abstract：:The dysregulation of mitochondrial function has been implicated in the pathogenesis of Parkinson disease. Mutations in the parkin, PINK1 and DJ-1 genes all result in recessive parkinsonism. Although the protein products of these genes have not been fully characterized, it has been established that all three contribute...

journal_title：Autophagy

authors： McCoy MK,Cookson MR

更新日期：2011-05-01 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：:microRNAs (miRNAs) are a class of small regulatory RNAs that regulate gene expression at the post-transcriptional level. miRNAs play important roles in the regulation of development, growth, and metastasis of cancer, and in determining the response of tumor cells to anticancer therapy. In recent years, they have also ...

journal_title：Autophagy

authors： Yu Y,Cao L,Yang L,Kang R,Lotze M,Tang D

更新日期：2012-05-01 00:00:00

abstract：:Autophagy is a major pathway for the degradation of long-lived proteins and cytoplasmic organelles and an essential part of programmed cell death, as well. Our findings indicate that programmed cell death of the ovarian follicle cells in the higher Diptera species Bactrocera oleae and Ceratitis capitata manifests feat...

journal_title：Autophagy

authors： Nezis IP,Stravopodis DJ,Margaritis LH,Papassideri IS

更新日期：2006-10-01 00:00:00

abstract：:Autophagy is a highly conserved intracellular degradation system, and recently was shown to display circadian rhythms in mice. The mechanisms underlying circadian regulation of autophagy, however, are still unclear. Here, we observed that numbers of autophagosomes and autolysosomes exhibit daily rhythms in the zebrafi...

journal_title：Autophagy

authors： Huang G,Zhang F,Ye Q,Wang H

更新日期：2016-08-02 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：: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 macroautophagy/autophagy-lysosome axis enables the clearance and degradation of cytoplasmic components including protein aggregates, damaged organelles and invading pathogens. Protein aggregation and lysosomal system dysfunction in the brain are common features of several late-onset neurological disorders includin...

journal_title：Autophagy

authors： Carosi JM,Hein LK,van den Hurk M,Adams R,Milky B,Singh S,Bardy C,Denton D,Kumar S,Sargeant TJ

更新日期：2020-09-22 00:00:00

abstract：:Many recent studies indicate that dysregulation of autophagy is a common feature of many neurodegenerative diseases. The HIV-1-associated neurological disorder is an acquired cognitive and motor disease that includes a severe neurodegenerative dementia. We find that the neurodegeneration seen in the brain in HIV-1 inf...

journal_title：Autophagy

authors： Alirezaei M,Kiosses WB,Fox HS

更新日期：2008-10-01 00:00:00