Small RNA regulators of social behaviour in eutherian mammals.

abstract：:gamma-Secretase-dependent regulated intramembrane proteolysis of amyloid precursor protein (APP) releases the APP intracellular domain (AICD). The question of whether this domain, like the Notch intracellular domain, is involved in nuclear signalling is highly controversial. Although some reports suggest that AICD reg...

journal_title：EMBO reports

authors： Hébert SS,Serneels L,Tolia A,Craessaerts K,Derks C,Filippov MA,Müller U,De Strooper B

更新日期：2006-07-01 00:00:00

abstract：:Cells suffer necrotic death when exposed to extreme environmental conditions, adverse and excessive stimuli, or when deleterious mutations are encoded in their genetic material. Unlike apoptosis, which involves a highly regulated and elaborate network of biochemical events and cascades, necrosis has been considered ge...

journal_title：EMBO reports

authors： Syntichaki P,Tavernarakis N

更新日期：2002-07-01 00:00:00

abstract：:Histone demethylases-both lysine-specific demethylase 1 (LSD1) and Jumonji-C (JmjC) domain-containing proteins-are broadly implicated in the regulation of chromatin-dependent processes. In Arabidopsis thaliana, histone marks directly affect DNA methylation, and mutations in LSD1 homologues show reduced DNA methylation...

journal_title：EMBO reports

authors： Deleris A,Greenberg MV,Ausin I,Law RW,Moissiard G,Schubert D,Jacobsen SE

更新日期：2010-12-01 00:00:00

abstract：:The systematic recording and management of experimental data in academic life science research remains an open problem. EPFL engaged in a program of ELN/LIMS deployment 6 years ago, encountering a host of fundamental questions at the institutional level and in each single laboratory. Here, based on our experience we a...

journal_title：EMBO reports

authors： Argento N

更新日期：2020-03-04 00:00:00

abstract：:The cellular response to DNA breaks is influenced by chromatin compaction. To identify chromatin regulators involved in the DNA damage response, we screened for genes that affect recovery following DNA damage using an RNAi library of chromatin regulators. We identified genes involved in chromatin remodeling, sister ch...

journal_title：EMBO reports

authors： Warmerdam DO,Alonso-de Vega I,Wiegant WW,van den Broek B,Rother MB,Wolthuis RM,Freire R,van Attikum H,Medema RH,Smits VA

更新日期：2020-01-07 00:00:00

abstract：:Single nucleotide polymorphisms (SNPs) in TMEM106B encoding the lysosomal type II transmembrane protein 106B increase the risk for frontotemporal lobar degeneration (FTLD) of GRN (progranulin gene) mutation carriers. Currently, it is unclear if progranulin (PGRN) and TMEM106B are synergistically linked and if a gain o...

journal_title：EMBO reports

authors： Werner G,Damme M,Schludi M,Gnörich J,Wind K,Fellerer K,Wefers B,Wurst W,Edbauer D,Brendel M,Haass C,Capell A

更新日期：2020-10-05 00:00:00

abstract：:Anopheles gambiae, the major vector of human malaria parasite, is an important insect model to study vector-parasite interactions. Here, we developed a simple in vivo double-stranded RNA (dsRNA) knockout approach to determine the function of the mosquito antimicrobial peptide gene Defensin. We injected dsRNA into adul...

journal_title：EMBO reports

authors： Blandin S,Moita LF,Köcher T,Wilm M,Kafatos FC,Levashina EA

更新日期：2002-09-01 00:00:00

abstract：:High expression levels of SLFN11 correlate with the sensitivity of human cancer cells to DNA-damaging agents. However, little is known about the underlying mechanism. Here, we show that SLFN11 interacts directly with RPA1 and is recruited to sites of DNA damage in an RPA1-dependent manner. Furthermore, we establish th...

journal_title：EMBO reports

authors： Mu Y,Lou J,Srivastava M,Zhao B,Feng XH,Liu T,Chen J,Huang J

更新日期：2016-01-01 00:00:00

abstract：:Caspase malfunction in stem cells often precedes the appearance and progression of multiple types of cancer, including human colorectal cancer. However, the caspase-dependent regulation of intestinal stem cell properties remains poorly understood. Here, we demonstrate that Dronc, the Drosophila ortholog of caspase-9/2...

journal_title：EMBO reports

authors： Arthurton L,Nahotko DA,Alonso J,Wendler F,Baena-Lopez LA

更新日期：2020-11-01 00:00:00

abstract：:Like many transcription regulators, histone methyltransferases G9a and G9a-like protein (GLP) can act gene-specifically as coregulators, but mechanisms controlling this specificity are mostly unknown. We show that adjacent post-translational methylation and phosphorylation regulate binding of G9a and GLP to heterochro...

journal_title：EMBO reports

authors： Poulard C,Bittencourt D,Wu DY,Hu Y,Gerke DS,Stallcup MR

更新日期：2017-08-01 00:00:00

abstract：:Phosphoinositides have crucial roles in cellular controls, many of which have been established through the use of small-molecule inhibitors. Here, we describe YM201636, a potent inhibitor of the mammalian class III phosphatidylinositol phosphate kinase PIKfyve, which synthesizes phosphatidylinositol 3,5-bisphosphate. ...

journal_title：EMBO reports

authors： Jefferies HB,Cooke FT,Jat P,Boucheron C,Koizumi T,Hayakawa M,Kaizawa H,Ohishi T,Workman P,Waterfield MD,Parker PJ

更新日期：2008-02-01 00:00:00

abstract：:In multicellular epithelial tissues, the orientation of polarity of each cell must be coordinated. Previously, we reported that for Madin-Darby canine kidney cells in three-dimensional collagen gel culture, blockade of beta1-integrin by the AIIB2 antibody or expression of dominant-negative Rac1N17 led to an inversion ...

journal_title：EMBO reports

authors： Yu W,Shewan AM,Brakeman P,Eastburn DJ,Datta A,Bryant DM,Fan QW,Weiss WA,Zegers MM,Mostov KE

更新日期：2008-09-01 00:00:00

abstract：:Understanding how cell fate decisions are regulated is a fundamental goal of developmental and stem cell biology. Most studies on the control of cell fate decisions address the contributions of changes in transcriptional programming, epigenetic modifications, and biochemical differentiation cues. However, recent studi...

journal_title：EMBO reports

authors： Tatapudy S,Aloisio F,Barber D,Nystul T

更新日期：2017-12-01 00:00:00

abstract：:In mammals, immediate-early transcription of the Period 1 (Per1) gene is crucial for resetting the mammalian circadian clock. Here, we show that CLOCK is a real signalling molecule that mediates the serum-evoked rapid induction of Per1 in fibroblasts through the Ca2+-dependent protein kinase C (PKC) pathway. Stimulati...

journal_title：EMBO reports

authors： Shim HS,Kim H,Lee J,Son GH,Cho S,Oh TH,Kang SH,Seen DS,Lee KH,Kim K

更新日期：2007-04-01 00:00:00

abstract：:Mitochondria play a central role in stem cell homeostasis. Reversible switching between aerobic and anaerobic metabolism is critical for stem cell quiescence, multipotency, and differentiation, as well as for cell reprogramming. However, the effect of mitochondrial dysfunction on neural stem cell (NSC) function is uns...

journal_title：EMBO reports

authors： Díaz-Castro B,Pardal R,García-Flores P,Sobrino V,Durán R,Piruat JI,López-Barneo J

更新日期：2015-11-01 00:00:00

abstract：:The adenovirus early gene product Gam1 is crucial for virus replication and induces certain cellular genes by inactivating histone deacetylase 1 (HDAC1). We demonstrate that Gam1 (i) destroys promyelocitic leukemia nuclear bodies, (ii) delocalizes SUMO-1 into the cytoplasm and (iii) influences the SUMO-1 pathway. In a...

journal_title：EMBO reports

authors： Colombo R,Boggio R,Seiser C,Draetta GF,Chiocca S

更新日期：2002-11-01 00:00:00

abstract：:ARGONAUTE 1 (AGO1) slices endogenous messenger RNAs (mRNAs) during both microRNA (miRNA)- and short interfering RNA (siRNA)-guided post-transcriptional silencing. We have previously reported that AGO1 homeostasis is maintained through the repressive action of miR168 on AGO1 mRNA and the stabilizing effect of AGO1 prot...

journal_title：EMBO reports

authors： Mallory AC,Vaucheret H

更新日期：2009-05-01 00:00:00

abstract：:Various aerolysin-like pore-forming proteins have been identified from bacteria to vertebrates. However, the mechanism of receptor recognition and/or pore formation of the eukaryotic members remains unknown. Here, we present the first crystal and electron microscopy structures of a vertebrate aerolysin-like protein fr...

journal_title：EMBO reports

authors： Jia N,Liu N,Cheng W,Jiang YL,Sun H,Chen LL,Peng J,Zhang Y,Ding YH,Zhang ZH,Wang X,Cai G,Wang J,Dong MQ,Zhang Z,Wu H,Wang HW,Chen Y,Zhou CZ

更新日期：2016-02-01 00:00:00

abstract：:Cancer-associated p53 missense mutants confer gain of function (GOF) and promote tumorigenesis by regulating crucial signaling pathways. However, the role of GOF mutant p53 in regulating DNA replication, a commonly altered pathway in cancer, is less explored. Here, we show that enhanced Cdc7-dependent replication init...

journal_title：EMBO reports

authors： Datta A,Ghatak D,Das S,Banerjee T,Paul A,Butti R,Gorain M,Ghuwalewala S,Roychowdhury A,Alam SK,Das P,Chatterjee R,Dasgupta M,Panda CK,Kundu GC,Roychoudhury S

更新日期：2017-11-01 00:00:00

abstract：:Immune signaling networks must be tunable to alleviate fitness costs associated with immunity and, at the same time, robust against pathogen interferences. How these properties mechanistically emerge in plant immune signaling networks is poorly understood. Here, we discovered a molecular mechanism by which the model p...

journal_title：EMBO reports

authors： Mine A,Nobori T,Salazar-Rondon MC,Winkelmüller TM,Anver S,Becker D,Tsuda K

更新日期：2017-03-01 00:00:00

abstract：:Labmates are colleagues, friends, comforters…and competitors. ...

journal_title：EMBO reports

authors： Morriswood B,Hoeller O

更新日期：2019-07-01 00:00:00

abstract：:Accumulation of unfolded proteins in the endoplasmic reticulum triggers the unfolded protein response (UPR). How the UPR is downregulated is not well understood. Inositol requirement 1 (Ire1) is an endoplasmic reticulum transmembrane UPR sensor in Saccharomyces cerevisiae. When the UPR is triggered, Ire1 is autophosph...

journal_title：EMBO reports

authors： Guo J,Polymenis M

更新日期：2006-11-01 00:00:00

abstract：:The cytoplasm is the main place for protein translation from where nascent proteins are transported to their working areas, including the inside, outside, and membrane of the cell. The majority of newly synthesized membrane proteins is co-translationally inserted into the membrane by the evolutionary conserved Sec tra...

journal_title：EMBO reports

authors： Tanaka Y,Tsukazaki T

更新日期：2019-10-04 00:00:00

abstract：:Sepsis, or blood poisoning, is a savage response of the body to infection. It can lead to organ failure, blood pressure decline, heart failure, and coma. Between 20 and 30 million people suffer from sepsis each year, leading to 8 million deaths. Although certain people are more at risk than others (young children, eld...

journal_title：EMBO reports

authors： Van Looveren K,Van Wyngene L,Libert C

更新日期：2020-01-07 00:00:00

abstract：:GlpF, the glycerol facilitator protein of Escherichia coli, is an archetypal member of the aquaporin superfamily. To assess its structure, recombinant histidine-tagged protein was overexpressed, solubilized in octylglucoside and purified to homogeneity. Negative stain electron microscopy of solubilized GlpF protein re...

journal_title：EMBO reports

authors： Braun T,Philippsen A,Wirtz S,Borgnia MJ,Agre P,Kühlbrandt W,Engel A,Stahlberg H

更新日期：2000-08-01 00:00:00

abstract：:Nuclear components are functionally linked with the dynamic temporal and spatial compartmentalization, sorting and integration of regulatory information to facilitate its selective use. For example, the subnuclear targeting of transcription factors to punctate sites in the interphase nucleus mechanistically couples ch...

journal_title：EMBO reports

authors： Zaidi SK,Young DW,Choi JY,Pratap J,Javed A,Montecino M,Stein JL,van Wijnen AJ,Lian JB,Stein GS

更新日期：2005-02-01 00:00:00

abstract：:Synaptic vesicles fuse with the plasma membrane in response to Ca(2+) influx, thereby releasing neurotransmitters into the synaptic cleft. The protein machinery that mediates this process, consisting of soluble N-ethylmaleimide-sensitive factor attachment protein receptors (SNAREs) and regulatory proteins, is well kno...

journal_title：EMBO reports

authors： Bharat TA,Malsam J,Hagen WJ,Scheutzow A,Söllner TH,Briggs JA

更新日期：2014-03-01 00:00:00

abstract：:The major DNA methyltransferase, Dnmt1, associates with DNA replication sites in S phase maintaining the methylation pattern in the newly synthesized strand. In view of the slow kinetics of Dnmt1 in vitro versus the fast progression of the replication fork, we have tested whether Dnmt1 associates with chromatin beyond...

journal_title：EMBO reports

authors： Easwaran HP,Schermelleh L,Leonhardt H,Cardoso MC

更新日期：2004-12-01 00:00:00

abstract：:The components and pathways that regulate and execute developmental cell death programmes in plants remain largely unknown. We have found that the PROMOTION OF CELL SURVIVAL 1 (PCS1) gene in Arabidopsis, which encodes an aspartic protease, has an important role in determining the fate of cells in embryonic development...

journal_title：EMBO reports

authors： Ge X,Dietrich C,Matsuno M,Li G,Berg H,Xia Y

更新日期：2005-03-01 00:00:00

abstract：:Brinker is a nuclear protein that antagonizes Dpp signalling in Drosophila. Its expression is negatively regulated by Dpp. Here, we show that Brinker represses Ultrabithorax (Ubx) in the embryonic midgut, a HOX gene that activates, and responds to, the localized expression of Dpp during endoderm induction. We find tha...

journal_title：EMBO reports

authors： Saller E,Bienz M

更新日期：2001-04-01 00:00:00