The STING in the tail for cytosolic DNA-dependent activation of IRF3.

abstract：:The prefibrillar form of soluble amyloid-β (sAβ1-42) impairs synaptic function and is associated with the early phase of Alzheimer's disease (AD). We investigated how sAβ1-42 led to presynaptic defects using a quantum dot-based, single particle-tracking method to monitor synaptic vesicle (SV) trafficking along axons. ...

journal_title：Science signaling

authors： Park D,Na M,Kim JA,Lee U,Cho E,Jang M,Chang S

更新日期：2017-07-11 00:00:00

abstract：:Calcium/calmodulin-dependent protein kinase II (CaMKII) plays a central role in Ca2+ signaling throughout the body. In the hippocampus, CaMKII is required for learning and memory. Vertebrate genomes encode four CaMKII homologs: CaMKIIα, CaMKIIβ, CaMKIIγ, and CaMKIIδ. All CaMKIIs consist of a kinase domain, a regulator...

journal_title：Science signaling

authors： Sloutsky R,Dziedzic N,Dunn MJ,Bates RM,Torres-Ocampo AP,Boopathy S,Page B,Weeks JG,Chao LH,Stratton MM

更新日期：2020-07-21 00:00:00

abstract：:The prevailing view has been that N-terminally truncated p53 family isoforms (ΔNp53, ΔNp63, and DNp73) predominantly counteract cell cycle arrest and apoptosis. Recent progress in the field extend these well-known functions and place these isoforms in the center of a comprehensive regulatory network controlling major ...

journal_title：Science signaling

authors： Engelmann D,Pützer BM

更新日期：2014-09-30 00:00:00

abstract：:Tools for conducting high-throughput kinome analysis do not exist for many species. For example, two commonly used techniques for monitoring phosphorylation events are phosphorylation-specific antibodies and peptide arrays. The majority of phosphorylation-specific antibodies are for human or mouse targets, and the con...

journal_title：Science signaling

authors： Jalal S,Arsenault R,Potter AA,Babiuk LA,Griebel PJ,Napper S

更新日期：2009-01-20 00:00:00

abstract：:The C-terminal guanine nucleotide exchange factor (GEF) module of Trio (TrioC) transfers signals from the Gαq/11 subfamily of heterotrimeric G proteins to the small guanosine triphosphatase (GTPase) RhoA, enabling Gαq/11-coupled G protein-coupled receptors (GPCRs) to control downstream events, such as cell motility an...

journal_title：Science signaling

authors： Bandekar SJ,Arang N,Tully ES,Tang BA,Barton BL,Li S,Gutkind JS,Tesmer JJG

更新日期：2019-02-19 00:00:00

abstract：:Degrons are the elements that are used by E3 ubiquitin ligases to target proteins for degradation. Most degrons are short linear motifs embedded within the sequences of modular proteins. As regulatory sites for protein abundance, they are important for many different cellular processes, such as progression through the...

journal_title：Science signaling

authors： Mészáros B,Kumar M,Gibson TJ,Uyar B,Dosztányi Z

更新日期：2017-03-14 00:00:00

abstract：:The trimeric intracellular cation (TRIC) channels TRIC-A and TRIC-B localize predominantly to the endoplasmic reticulum (ER) and likely support Ca(2+) release from intracellular stores by mediating cationic flux to maintain electrical neutrality. Deletion and point mutations in TRIC-B occur in families with autosomal ...

journal_title：Science signaling

authors： Zhao C,Ichimura A,Qian N,Iida T,Yamazaki D,Noma N,Asagiri M,Yamamoto K,Komazaki S,Sato C,Aoyama F,Sawaguchi A,Kakizawa S,Nishi M,Takeshima H

更新日期：2016-05-17 00:00:00

abstract：:The mammalian target of rapamycin (mTOR) complex 1 (mTORC1) is a nutrient-sensitive protein kinase that is aberrantly activated in many human cancers. Whether dysregulation of mTORC1 signaling in normal tissues increases the risk for cancer, however, is unknown. We focused on hepatocellular carcinoma, which has been l...

journal_title：Science signaling

authors： Menon S,Yecies JL,Zhang HH,Howell JJ,Nicholatos J,Harputlugil E,Bronson RT,Kwiatkowski DJ,Manning BD

更新日期：2012-03-27 00:00:00

abstract：:Signaling proteins evolved diverse interactions to provide specificity for distinct stimuli. Signaling complexity in the G protein (heterotrimeric guanosine triphosphate-binding protein) network was achieved in animals through subunit duplication and incremental evolution. By combining comprehensive and quantitative p...

journal_title：Science signaling

authors： Urano D,Maruta N,Trusov Y,Stoian R,Wu Q,Liang Y,Jaiswal DK,Thung L,Jackson D,Botella JR,Jones AM

更新日期：2016-09-20 00:00:00

abstract：:This week, Science Signaling highlights research that uses computational and cell biology approaches to uncover the molecular mechanisms underlying diseases of the central nervous system. In particular, research featured explores the neuronal response to stress due to excess excitatory stimuli, multiple roles for pres...

journal_title：Science signaling

authors： Ferrarelli LK,Gough NR

更新日期：2013-07-09 00:00:00

abstract：:Genetically encoded fluorescent sensors enable cell-specific measurements of ions and small molecules in real time. Cyclic adenosine monophosphate (cAMP) is one of the most important signaling molecules in virtually all cell types and organisms. We describe cAMPr, a new single-wavelength cAMP sensor. We developed cAMP...

journal_title：Science signaling

authors： Hackley CR,Mazzoni EO,Blau J

更新日期：2018-03-06 00:00:00

abstract：:K63-linked ubiquitination of Akt is a posttranslational modification that plays a critical role in growth factor-mediated membrane recruitment and activation of Akt. Although E3 ligases involved in growth factor-induced ubiquitination of Akt have been defined, the deubiquitinating enzyme (DUB) that triggers deubiquiti...

journal_title：Science signaling

authors： Yang WL,Jin G,Li CF,Jeong YS,Moten A,Xu D,Feng Z,Chen W,Cai Z,Darnay B,Gu W,Lin HK

更新日期：2013-01-08 00:00:00

abstract：:A challenge for biomedical research is the development of pharmaceuticals that appropriately target disease mechanisms. Natural products can be a rich source of bioactive chemicals for medicinal applications but can act through unknown mechanisms and can be difficult to produce or obtain. To address these challenges, ...

journal_title：Science signaling

authors： Potts MB,Kim HS,Fisher KW,Hu Y,Carrasco YP,Bulut GB,Ou YH,Herrera-Herrera ML,Cubillos F,Mendiratta S,Xiao G,Hofree M,Ideker T,Xie Y,Huang LJ,Lewis RE,MacMillan JB,White MA

更新日期：2013-10-15 00:00:00

abstract：:CD4(+)CD25(hi)Foxp3(+) regulatory T cells (T(regs)) are critical mediators of self-tolerance, which is crucial for the prevention of autoimmune disease, but T(regs) can also inhibit antitumor immunity. T(regs) inhibit the proliferation of CD4(+)CD25(-) conventional T cells (T(cons)), as well as the ability of these ce...

journal_title：Science signaling

authors： Schmidt A,Oberle N,Weiss EM,Vobis D,Frischbutter S,Baumgrass R,Falk CS,Haag M,Brügger B,Lin H,Mayr GW,Reichardt P,Gunzer M,Suri-Payer E,Krammer PH

更新日期：2011-12-20 00:00:00

abstract：:Cancer-associated pain is debilitating. Understanding the mechanisms that cause it can inform drug development that may improve quality of life in patients. Here, we found that the reduced abundance of potassium channels called TRESK in dorsal root ganglion (DRG) neurons sensitized nociceptive sensory neurons and canc...

journal_title：Science signaling

authors： Yang Y,Li S,Jin ZR,Jing HB,Zhao HY,Liu BH,Liang YJ,Liu LY,Cai J,Wan Y,Xing GG

更新日期：2018-10-16 00:00:00

abstract：:Alzheimer's disease (AD) is a progressive dementia disorder characterized by synaptic degeneration and amyloid-β (Aβ) accumulation in the brain. Through whole-genome sequencing of 1345 individuals from 410 families with late-onset AD (LOAD), we identified three highly penetrant variants in PRKCA, the gene that encodes...

journal_title：Science signaling

authors： Alfonso SI,Callender JA,Hooli B,Antal CE,Mullin K,Sherman MA,Lesné SE,Leitges M,Newton AC,Tanzi RE,Malinow R

更新日期：2016-05-10 00:00:00

abstract：:Toll-like receptor (TLR) signaling regulates macrophage activation and effector cytokine propagation in the constrained environment of a tissue. In macrophage populations, TLR4 stimulates the dose-dependent transcription of nuclear factor κB (NF-κB) target genes. However, using single-RNA counting, we found that indiv...

journal_title：Science signaling

authors： Bagnall J,Boddington C,England H,Brignall R,Downton P,Alsoufi Z,Boyd J,Rowe W,Bennett A,Walker C,Adamson A,Patel NMX,O'Cualain R,Schmidt L,Spiller DG,Jackson DA,Müller W,Muldoon M,White MRH,Paszek P

更新日期：2018-07-24 00:00:00

abstract：:Vitamin D receptor represses basal autophagy in breast tissue, which is derepressed by vitamin D, slowing cancer progression. ...

journal_title：Science signaling

authors： Mushegian AA

更新日期：2017-03-21 00:00:00

abstract：:Dickkopf1 (DKK1) was originally identified as an antagonist of Wnt signaling that binds to and induces the clathrin-mediated endocytosis of the Wnt coreceptors low-density lipoprotein receptor-related proteins 5 and 6 (LRP5/6). DKK1 also binds to cytoskeleton-associated protein 4 (CKAP4), which was originally identifi...

journal_title：Science signaling

authors： Sada R,Kimura H,Fukata Y,Fukata M,Yamamoto H,Kikuchi A

更新日期：2019-11-19 00:00:00

abstract：:Prokaryotic cell wall biosynthesis is coordinated with cell growth and division, but the mechanisms regulating this dynamic process remain obscure. Here, we describe a phosphorylation-dependent regulatory complex that controls peptidoglycan (PG) biosynthesis in Mycobacterium tuberculosis. We found that PknB, a PG-resp...

journal_title：Science signaling

authors： Gee CL,Papavinasasundaram KG,Blair SR,Baer CE,Falick AM,King DS,Griffin JE,Venghatakrishnan H,Zukauskas A,Wei JR,Dhiman RK,Crick DC,Rubin EJ,Sassetti CM,Alber T

更新日期：2012-01-24 00:00:00

abstract：:Frizzleds (FZDs) are a group of seven transmembrane-spanning (7TM) receptors that belong to class F of the G protein-coupled receptor (GPCR) superfamily. FZDs bind WNT proteins to stimulate diverse signaling cascades involved in embryonic development, stem cell regulation, and adult tissue homeostasis. Frizzled 5 (FZD...

journal_title：Science signaling

authors： Wright SC,Cañizal MCA,Benkel T,Simon K,Le Gouill C,Matricon P,Namkung Y,Lukasheva V,König GM,Laporte SA,Carlsson J,Kostenis E,Bouvier M,Schulte G,Hoffmann C

更新日期：2018-12-04 00:00:00

abstract：:Type 1 diabetes mellitus (T1DM) is associated with chronic systemic inflammation and enhanced susceptibility to systemic bacterial infection (sepsis). We hypothesized that low insulin concentrations in T1DM trigger the enzyme 5-lipoxygenase (5-LO) to produce the lipid mediator leukotriene B4 (LTB4), which triggers sys...

journal_title：Science signaling

authors： Filgueiras LR,Brandt SL,Wang S,Wang Z,Morris DL,Evans-Molina C,Mirmira RG,Jancar S,Serezani CH

更新日期：2015-01-27 00:00:00

abstract：:Oxytocin and vasopressin mediate various physiological functions that are important for osmoregulation, reproduction, cardiovascular function, social behavior, memory, and learning through four G protein-coupled receptors that are also implicated in high-profile disorders. Targeting these receptors is challenging beca...

journal_title：Science signaling

authors： Muttenthaler M,Andersson Å,Vetter I,Menon R,Busnelli M,Ragnarsson L,Bergmayr C,Arrowsmith S,Deuis JR,Chiu HS,Palpant NJ,O'Brien M,Smith TJ,Wray S,Neumann ID,Gruber CW,Lewis RJ,Alewood PF

更新日期：2017-12-05 00:00:00

abstract：:During T cell activation by antigen-presenting cells (APCs), the diverse spatiotemporal organization of components of T cell signaling pathways modulates the efficiency of activation. Here, we found that loss of the tyrosine kinase interleukin-2 (IL-2)-inducible T cell kinase (Itk) in mice altered the spatiotemporal d...

journal_title：Science signaling

authors： Singleton KL,Gosh M,Dandekar RD,Au-Yeung BB,Ksionda O,Tybulewicz VL,Altman A,Fowell DJ,Wülfing C

更新日期：2011-10-04 00:00:00

abstract：:T helper (T(H)) cells integrate biochemical cues present in the tissue microenvironment and produce cytokines that orchestrate immune responses. Previous discoveries have revealed a qualitative understanding of how T(H) cells process this biochemical information; however, the lack of methods to quantify how well these...

journal_title：Science signaling

authors： Klinke DJ 2nd,Cheng N,Chambers E

更新日期：2012-04-17 00:00:00

abstract：:Regulatory factor X (Rfx) homologs regulate the transcription of genes necessary for ciliogenesis in invertebrates and vertebrates. Primary cilia are necessary for Hedgehog signaling and regulation of the activity of the transcriptional regulators known as Gli proteins, which are targets of Hedgehog signaling. Here, w...

journal_title：Science signaling

authors： Ashique AM,Choe Y,Karlen M,May SR,Phamluong K,Solloway MJ,Ericson J,Peterson AS

更新日期：2009-11-03 00:00:00

abstract：:Manipulating ligand interactions with the activating receptor NKG2D modulates natural killer cell responses. ...

journal_title：Science signaling

authors： Foley JF

更新日期：2017-05-30 00:00:00

abstract：:This two-issue series focuses on how understanding how signaling pathways are altered in cancer cells can enable researchers to develop more effective therapies. Cancer is a pleiotropic disease. Tumor cells change over time and, even within a specific tumor, cells may have different mutations and dependencies on diffe...

journal_title：Science signaling

authors： Gough NR

更新日期：2013-03-26 00:00:00

abstract：:Jasmonates control defense gene expression, growth, and fertility throughout the plant kingdom and have been studied extensively in Arabidopsis thaliana. The prohormone jasmonic acid (JA) is conjugated to amino acids such as isoleucine to form the active hormone jasmonoyl-isoleucine (JA-Ile). A series of breakthroughs...

journal_title：Science signaling

authors： Gfeller A,Liechti R,Farmer EE

更新日期：2010-02-16 00:00:00

abstract：:Educated natural killer (NK) cells have inhibitory receptors specific for self major histocompatibility complex (MHC) class I molecules and kill cancer cells more efficiently than do NK cells that do not have such receptors (hyporesponsive NK cells). The mechanism behind this functional empowerment through education h...

journal_title：Science signaling

authors： Staaf E,Hedde PN,Bagawath Singh S,Piguet J,Gratton E,Johansson S

更新日期：2018-02-13 00:00:00