m6A mRNA methylation controls autophagy and adipogenesis by targeting Atg5 and Atg7.

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：:Hepatocellular carcinoma (HCC) is the consequence of chronic liver damage caused by the excessive generation of reactive oxygen species (ROS). To mitigate the deleterious effects of ROS, cells activate the transcription factor NFE2L2/NRF2, which is constitutively degraded through its partner KEAP1. The inactivation of...

journal_title：Autophagy

authors： Moscat J,Diaz-Meco MT

更新日期：2020-10-01 00:00:00

abstract：:Although alterations of the macroautophagy/autophagy-lysosome pathway have been observed in cancer for many years, the mechanisms underlying these changes and the importance of autophagic and lysosomal reprogramming by cancer have yet to be well identified. Our recent study demonstrates that oncogenic BRAF signaling p...

journal_title：Autophagy

authors： Li S,Song Y,Quach C,Nemecio D,Liang C

更新日期：2019-10-01 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：:The autophagy-lysosome system is essential for muscle cell homeostasis and its dysfunction has been linked to muscle disorders that are typically distinguished by massive autophagic buildup. Among them, glycogen storage disease type II (GSDII) is characterized by the presence of large glycogen-filled lysosomes in the ...

journal_title：Autophagy

authors： Nascimbeni AC,Fanin M,Masiero E,Angelini C,Sandri M

更新日期：2012-11-01 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：:As a selective degradation system, chaperone-mediated autophagy (CMA) is essential for maintaining cellular homeostasis and survival under stress conditions. Increasing evidence points to an important role for the dysfunction of CMA in the pathogenesis of Parkinson disease (PD). However, the mechanisms by which CMA re...

journal_title：Autophagy

authors： Wang B,Cai Z,Tao K,Zeng W,Lu F,Yang R,Feng D,Gao G,Yang Q

更新日期：2016-08-02 00:00:00

abstract：:HSPB1 (heat shock protein family B [small] member 1) is a ubiquitously expressed molecular chaperone. Most mutations in HSPB1 cause axonal Charcot-Marie-Tooth neuropathy and/or distal hereditary motor neuropathy. In this study we show that mutations in HSPB1 lead to impairment of macroautophagic/autophagic flux. In HS...

journal_title：Autophagy

authors： Haidar M,Asselbergh B,Adriaenssens E,De Winter V,Timmermans JP,Auer-Grumbach M,Juneja M,Timmerman V

更新日期：2019-06-01 00:00:00

abstract：:The elimination of tumor cells by apoptosis is the main mechanism of action of chemotherapeutic drugs used in current treatment protocols of acute lymphoblastic leukemia (ALL). Despite the rapid cytoreduction achieved, serious acute and late complications are frequent, and resistance to chemotherapy develops. During t...

journal_title：Autophagy

authors： Crazzolara R,Bradstock KF,Bendall LJ

更新日期：2009-07-01 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：: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：: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：:Apoptosis (programmed cell death type I) and autophagy (type II) are crucial mechanisms regulating cell death and homeostasis. The Bcl-2 proto-oncogene is overexpressed in 50-70% of breast cancers, potentially leading to resistance to chemotherapy, radiation and hormone therapy-induced apoptosis. Here, we investigated...

journal_title：Autophagy

authors： Akar U,Chaves-Reyez A,Barria M,Tari A,Sanguino A,Kondo Y,Kondo S,Arun B,Lopez-Berestein G,Ozpolat B

更新日期：2008-07-01 00:00:00

abstract：:The AMP-activated protein kinase (AMPK) regulates cellular energy homeostasis by sensing the metabolic status of the cell. AMPK is regulated by phosphorylation and dephosphorylation as a result of changing AMP/ATP levels and by removal of inhibitory ubiquitin residues by USP10. In this context, we identified the GID-c...

journal_title：Autophagy

authors： Liu H,Ding J,Köhnlein K,Urban N,Ori A,Villavicencio-Lorini P,Walentek P,Klotz LO,Hollemann T,Pfirrmann T

更新日期：2020-09-01 00:00:00

abstract：:The life span of various model organisms can be extended by caloric restriction as well as by autophagy-inducing pharmacological agents. Life span-prolonging effects have also been observed in yeast cells, nematodes and flies upon the overexpression of the deacetylase Sirtuin-1. Intrigued by these observations and by ...

journal_title：Autophagy

authors： Morselli E,Maiuri MC,Markaki M,Megalou E,Pasparaki A,Palikaras K,Criollo A,Galluzzi L,Malik SA,Vitale I,Michaud M,Madeo F,Tavernarakis N,Kroemer G

更新日期：2010-01-01 00:00:00

abstract：:Burkholderia pseudomallei is the causative agent of melioidosis, a tropical infection of humans and other animals. The bacterium is an intracellular pathogen that can escape from endosomes into the host cytoplasm, where it replicates and infects adjacent cells. We investigated the role played by autophagy in the intra...

journal_title：Autophagy

authors： Cullinane M,Gong L,Li X,Lazar-Adler N,Tra T,Wolvetang E,Prescott M,Boyce JD,Devenish RJ,Adler B

更新日期：2008-08-01 00:00:00

abstract：:Pathological developments leading to amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD) are associated with misbehavior of several key proteins, such as SOD1 (superoxide dismutase 1), TARDBP/TDP-43, FUS, C9orf72, and dipeptide repeat proteins generated as a result of the translation of th...

journal_title：Autophagy

authors： Uversky VN

更新日期：2017-01-01 00:00:00

abstract：:The accumulation of ubiquitin-positive protein aggregates has been implicated in the pathogenesis of neurodegenerative diseases, heart disease and diabetes. Emerging evidence indicates that the autophagy lysosomal pathway plays a critical role in the clearance of ubiquitin aggregates, a process that is mediated by the...

journal_title：Autophagy

authors： Fan W,Tang Z,Chen D,Moughon D,Ding X,Chen S,Zhu M,Zhong Q

更新日期：2010-07-01 00:00:00

abstract：:Photodynamic therapy (PDT) is a procedure that has applications in the selective eradication of neoplasia where sites of malignant lesions are clearly delineated. It is a two-step process whereby cells are first sensitized to light and then photoirradiated. This results in the formation of singlet molecular oxygen and...

journal_title：Autophagy

authors： Reiners JJ Jr,Agostinis P,Berg K,Oleinick NL,Kessel D

更新日期：2010-01-01 00:00:00

abstract：:The extensive autophagic-lysosomal pathology in Alzheimer disease (AD) brain has revealed a major defect: in the proteolytic clearance of autophagy substrates. Autophagy failure contributes on several levels to AD pathogenesis and has become an important therapeutic target for AD and other neurodegenerative diseases. ...

journal_title：Autophagy

authors： Yang DS,Stavrides P,Mohan PS,Kaushik S,Kumar A,Ohno M,Schmidt SD,Wesson DW,Bandyopadhyay U,Jiang Y,Pawlik M,Peterhoff CM,Yang AJ,Wilson DA,St George-Hyslop P,Westaway D,Mathews PM,Levy E,Cuervo AM,Nixon RA

更新日期：2011-07-01 00:00:00

abstract：:Upon completion of cytokinesis, the midbody ring is transported asymmetrically into one of the two daughter cells where it becomes a midbody ring derivative that is degraded by autophagy. In this study we showed that the ubiquitin-binding autophagy receptor SQSTM1/p62 and the interacting adaptor protein WDFY3/ALFY for...

journal_title：Autophagy

authors： Isakson P,Lystad AH,Breen K,Koster G,Stenmark H,Simonsen A

更新日期：2013-12-01 00:00:00

abstract：:Dysfunction of macroautophagy/autophagy has been postulated as a major cellular toxicological response to nanomaterials. It has been reported that excessive autophagy activation, induced by silica nanoparticles (SiNPs), contributes to autophagy dysfunction, whereas little is known how SiNPs trigger autophagy activatio...

journal_title：Autophagy

authors： Ruan C,Wang C,Gong X,Zhang Y,Deng W,Zhou J,Huang D,Wang Z,Zhang Q,Guo A,Lu J,Gao J,Peng D,Xue Y

更新日期：2020-05-23 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：:Recent publications link mitophagy mediated by PINK1 and Parkin with cardioprotection and attenuation of inflammation and cell death. The field is in need of methods to monitor mitochondrial turnover in vivo to support the development of new therapies targeting mitochondrial turnover. ...

journal_title：Autophagy

authors： Gottlieb RA,Mentzer RM Jr,Linton PJ

更新日期：2011-12-01 00:00:00

abstract：:We detail here a protocol using tandem-tagged mCherry-EGFP-LC3 (C-G-LC3) to quantify autophagic flux in single cells by ratiometric flow cytometry and to isolate subpopulations of cells based on their relative levels of autophagic flux. This robust and sensitive method measures autophagic flux rather than autophagosom...

journal_title：Autophagy

authors： Gump JM,Thorburn A

更新日期：2014-07-01 00:00:00

abstract：:The molecular mechanism of macroautophagy/autophagy induction has been intensively studied, but little is known about downregulation of autophagy and how this process is restricted. In particular, how is autophagy maintained at an appropriate homeostatic level when cells are subjected to prolonged stress? In this stud...

journal_title：Autophagy

authors： Feng Y,Klionsky DJ

更新日期：2016-07-02 00:00:00

abstract：:Protein synthesis and autophagy work as two opposing processes to control cell growth in response to nutrient supply. The mammalian/mechanistic target of rapamycin complex 1 (mTORC1) pathway, which acts as a master regulator to control protein synthesis, has recently been shown to inhibit autophagy by phosphorylating ...

journal_title：Autophagy

authors： Dunlop EA,Hunt DK,Acosta-Jaquez HA,Fingar DC,Tee AR

更新日期：2011-07-01 00:00:00

abstract：:Although several oncogenes enhance autophagic flux, the molecular mechanism and consequences of oncogene-induced autophagy remain to be clarified. We have recently shown that expression of oncogenic H-Ras (V12) promotes autophagy through upregulation of Beclin 1 and the BH3-only protein Noxa. H-Ras-expressing cells un...

journal_title：Autophagy

authors： Martin SJ

更新日期：2011-08-01 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：:The vascular system of plants consists of two conducting tissues, xylem and phloem, which differentiate from procambium cells. Xylem serves as a transporting system for water and signaling molecules and is formed by sequential developmental processes, including cell division/expansion, secondary cell wall deposition, ...

journal_title：Autophagy

authors： Kwon SI,Cho HJ,Park OK

更新日期：2010-11-01 00:00:00