Impaired mitophagy at the heart of injury.

abstract：:The ubiquitin-like conjugation reactions, ATG8/microtubule-associated protein 1 light chain 3/MAP1LC3 (LC3) to phosphatidylethanolamine (PE) and ATG12 to ATG5, are biochemical hallmarks for autophagy, a cellular process that degrades bulk cellular proteins and organelles. The two conjugation reactions share the same E...

journal_title：Autophagy

authors： Shao Y,Gao Z,Feldman T,Jiang X

更新日期：2007-01-01 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：:To facilitate the purification of rat liver autophagosomes, isolated rat hepatocytes are first incubated for 2 h at 37°C with vinblastine, which induces autophagosome accumulation by blocking the fusion of these organelles with endosomes and lysosomes. The hepatocytes are then electrodisrupted and homogenized, and the...

journal_title：Autophagy

authors： Seglen PO,Brinchmann MF

更新日期：2010-05-01 00:00:00

abstract：:Macroautophagy/autophagy, an evolutionarily conserved eukaryotic bioprocess, plays an important role in the bulk degradation of intracellular macromolecules, organelles, and invading pathogens. PIK3C3/VPS34 (phosphatidylinositol 3-kinase catalytic subunit type 3) functions as a key protein in autophagy initiation and ...

journal_title：Autophagy

authors： Xie W,Jin S,Cui J

更新日期：2020-06-01 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：:Inhibition of the autophagic pathway has recently revealed promising results in increasing pro-death activity of multiple cancer therapeutics. Here, we discuss our findings regarding the autophagy-blocking and anti-neoplastic effects of a synthetic sphingosine analog, FTY720, in mantle cell lymphoma (MCL). We also emp...

journal_title：Autophagy

authors： Alinari L,Baiocchi RA,Praetorius-Ibba M

更新日期：2012-03-01 00:00:00

abstract：:Chronic lung inflammation is accepted as being associated with the development of lung cancer caused by nickel exposure. Therefore, identifying the molecular mechanisms that lead to a nickel-induced sustained inflammatory microenvironment that causes transformation of human bronchial epithelial cells is of high signif...

journal_title：Autophagy

authors： Huang H,Zhu J,Li Y,Zhang L,Gu J,Xie Q,Jin H,Che X,Li J,Huang C,Chen LC,Lyu J,Gao J,Huang C

更新日期：2016-10-02 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：:Macroautophagy/autophagy is a fundamental intracellular degradation process with multiple roles in immunity, including direct elimination of intracellular microorganisms via 'xenophagy.' In this review, we summarize studies from the fruit fly Drosophila melanogaster and the nematode Caenorhabditis elegans that highlig...

journal_title：Autophagy

authors： Kuo CJ,Hansen M,Troemel E

更新日期：2018-01-01 00:00:00

abstract：:A hallmark of macroautophagy is the formation of autophagosomes, double-membrane vesicles that enwrap cellular components destined for lysosomal degradation. We examined autophagosomal protein dynamics under various inducing stimuli using a comprehensive mass spectrometry-based proteomics approach in combination with ...

journal_title：Autophagy

authors： Becker AC,Bunkenborg J,Eisenberg T,Harder LM,Schroeder S,Madeo F,Andersen JS,Dengjel J

更新日期：2012-06-01 00:00:00

abstract：:Our laboratory has been investigating for some time the nature of the response of T lymphocytes in autoimmunity in the reactions against self-proteins that result in a number of diseases, such as type 1 diabetes, multiple sclerosis, rheumatoid arthritis (RA) and others. T cells recognize peptides generated from protei...

journal_title：Autophagy

authors： Ireland JM,Unanue ER

更新日期：2012-03-01 00:00:00

abstract：:During reticulocyte maturation, hematopoietic progenitors undergo numerous changes to reach the final functional stage which concludes with the release of reticulocytes and erythrocytes into circulation. During this process some proteins, which are not required in the mature stage, are sequestered in the internal vesi...

journal_title：Autophagy

authors： Fader CM,Colombo MI

更新日期：2006-04-01 00:00:00

abstract：:In a recent paper we addressed the mechanism by which defective autophagy contributes to TARDBP/TDP-43-mediated neurodegenerative disorders. We demonstrated that TARDBP regulates MTORC1-TFEB signaling by targeting RPTOR/raptor, a key component and an adaptor protein of MTORC1. Loss of TARDBP decreased the mRNA stabili...

journal_title：Autophagy

authors： Ying Z,Xia Q,Hao Z,Xu D,Wang M,Wang H,Wang G

更新日期：2016-01-01 00:00:00

abstract：:Macroautophagy/autophagy involves the formation of an autophagosome, a double-membrane vesicle that delivers sequestered cytoplasmic cargo to lysosomes for degradation and recycling. Closely related, endocytosis mediates the sorting and transport of cargo throughout the cell, and both processes are important for cellu...

journal_title：Autophagy

authors： Palmisano NJ,Rosario N,Wysocki M,Hong M,Grant B,Meléndez A

更新日期：2017-10-03 00:00:00

abstract：:Autophagy is a lysosome-directed membrane trafficking event for the degradation of cytoplasmic components, including organelles. The past few years have seen a great advance in our understanding of the cellular machinery of autophagosome biogenesis, the hallmark of autophagy. However, our global understanding of autop...

journal_title：Autophagy

authors： Liang C,Sir D,Lee S,Ou JH,Jung JU

更新日期：2008-08-01 00:00:00

abstract：:Antagonizing the strongly activated pathway of autophagy in renal ischemic injury has been associated with poor outcome. In our recent study we used mice with a selective deletion of Atg5 in the S3 proximal tubule segment, which is most susceptible to ischemic damage. In line with the notion that autophagy is a prosur...

journal_title：Autophagy

authors： Melk A,Baisantry A,Schmitt R

更新日期：2016-01-01 00:00:00

abstract：:The best-characterized process of autophagy is macroautophagy. Many an article or talk has started with the phrase "...macroautophagy, hereafter referred to as autophagy." This one will be different because we are going to learn more about the person most responsible for increasing our understanding of chaperone-media...

journal_title：Autophagy

authors： Dice JF

更新日期：2009-11-01 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：:Genetic inactivation of PTEN through either gene deletion or mutation is common in metastatic prostate cancer, leading to activation of the phosphoinositide 3-kinase (PI3K-AKT) pathway, which is associated with poor clinical outcomes. The PI3K-AKT pathway plays a central role in various cellular processes supporting c...

journal_title：Autophagy

authors： Lamoureux F,Zoubeidi A

更新日期：2013-07-01 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 Pacific oyster, Crassostrea gigas, is a mollusk bivalve commercially important as a food source. Pacific oysters are subjected to stress and diseases during culture. The autophagy pathway is involved in numerous cellular processes, including responses to starvation, cell death, and microorganism elimination. Autop...

journal_title：Autophagy

authors： Picot S,Faury N,Arzul I,Chollet B,Renault T,Morga B

更新日期：2020-11-01 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：:Oxidative stress-induced granulosa cell (GCs) death represents a common reason for follicular atresia. Follicle-stimulating hormone (FSH) has been shown to prevent GCs from oxidative injury, although the underlying mechanism remains to be elucidated. Here we first report that the suppression of autophagic cell death v...

journal_title：Autophagy

authors： Shen M,Jiang Y,Guan Z,Cao Y,Li L,Liu H,Sun SC

更新日期：2017-08-03 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：:Coxsackievirus B3 (CVB3) has previously been shown to utilize autophagy in an advantageous manner during the course of infection of the host cell. However, few studies have determined whether stem cells induce autophagy in a similar fashion, and whether virus-induced autophagy occurs following infection of stem cells....

journal_title：Autophagy

authors： Tabor-Godwin JM,Tsueng G,Sayen MR,Gottlieb RA,Feuer R

更新日期：2012-06-01 00:00:00

abstract：:To study mitochondrial protein age dynamics, we targeted a time-sensitive fluorescent protein, MitoTimer, to the mitochondrial matrix. Mitochondrial age was revealed by the integrated portions of young (green) and old (red) MitoTimer protein. Mitochondrial protein age was dependent on turnover rates as pulsed synthesi...

journal_title：Autophagy

authors： Ferree AW,Trudeau K,Zik E,Benador IY,Twig G,Gottlieb RA,Shirihai OS

更新日期：2013-11-01 00:00:00

abstract：:Neuroblastoma is the most common extracranial solid tumor in childhood. Despite intense multimodal therapy and many improvements through basic scientific and clinical research, the successful response of advanced-stage patients to chemotherapy remains poor. Autophagy is a cytoprotective mechanism that may help advance...

journal_title：Autophagy

authors： Oehme I,Lodrini M,Brady NR,Witt O

更新日期：2013-12-01 00:00:00

abstract：:Recent evidence suggests that autophagy may favor fibrosis through enhanced differentiation of fibroblasts in myofibroblasts. Here, we sought to characterize the mediators and signaling pathways implicated in autophagy-induced myofibroblast differentiation. Fibroblasts, serum starved for up to 4 d, showed increased LC...

journal_title：Autophagy

authors： Bernard M,Dieudé M,Yang B,Hamelin K,Underwood K,Hébert MJ

更新日期：2014-01-01 00:00:00

abstract：:Macroautophagy/autophagy is the main intracellular catabolic pathway in neurons that eliminates misfolded proteins, aggregates and damaged organelles associated with ageing and neurodegeneration. Autophagy is regulated by both MTOR-dependent and -independent pathways. There is increasing evidence that autophagy is com...

journal_title：Autophagy

authors： Perera ND,Sheean RK,Lau CL,Shin YS,Beart PM,Horne MK,Turner BJ

更新日期：2018-01-01 00:00:00

abstract：:Microglia are innate immune cells in the central nervous system (CNS), that supplies neurons with key factors for executing autophagosomal/lysosomal functions. Macroautophagy/autophagy is a cellular catabolic process that maintains cell balance in response to stress-related stimulation. Abnormal autophagy occurs with ...

journal_title：Autophagy

authors： Li Y,Zhou D,Ren Y,Zhang Z,Guo X,Ma M,Xue Z,Lv J,Liu H,Xi Q,Jia L,Zhang L,Liu Y,Zhang Q,Yan J,Da Y,Gao F,Yue J,Yao Z,Zhang R

更新日期：2019-03-01 00:00:00