The extracellular calcium-sensing receptor (CaSR) is a critical modulator of skeletal development.

abstract：:Cellular proliferation, differentiation, and morphogenesis are shaped by multiple signaling cascades, and their dysregulation plays an integral role in cancer progression. Three cascades that contribute to oncogenic potential are those mediated by Wnt proteins and the receptor Frizzled (FZD), growth factor receptor ty...

journal_title：Science signaling

authors： Aznar N,Ear J,Dunkel Y,Sun N,Satterfield K,He F,Kalogriopoulos NA,Lopez-Sanchez I,Ghassemian M,Sahoo D,Kufareva I,Ghosh P

更新日期：2018-02-27 00:00:00

abstract：:Signaling pathways control cell fate decisions that ultimately determine the behavior of cancer cells. Therefore, the dynamics of pathway activity may contain prognostically relevant information different from that contained in the static nature of other types of biomarkers. To investigate this hypothesis, we characte...

journal_title：Science signaling

authors： Fey D,Halasz M,Dreidax D,Kennedy SP,Hastings JF,Rauch N,Munoz AG,Pilkington R,Fischer M,Westermann F,Kolch W,Kholodenko BN,Croucher DR

更新日期：2015-12-22 00:00:00

abstract：:Although many anticancer drugs that target receptor tyrosine kinases (RTKs) provide clinical benefit, their long-term use is limited by resistance that is often attributed to increased abundance or activation of another RTK that compensates for the inhibited receptor. To uncover common and unique features in the signa...

journal_title：Science signaling

authors： Wagner JP,Wolf-Yadlin A,Sevecka M,Grenier JK,Root DE,Lauffenburger DA,MacBeath G

更新日期：2013-07-16 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：:Both synaptic long-term potentiation (LTP) and long-term depression (LTD) are thought to be critical for memory formation. Dell'Acqua and co-workers now demonstrate that transient postsynaptic incorporation of Ca(2+)-permeable (CP) α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs) is required for...

journal_title：Science signaling

authors： Hell JW

更新日期：2016-04-26 00:00:00

abstract：:Chemokines were initially thought of only as regulators of the migration of developing thymocytes between different compartments of the thymus and were predicted also to be involved in early stages of thymocyte development. Recent data have suggested additional functions for the chemokine receptor CXCR4-a G protein-co...

journal_title：Science signaling

authors： Ahamed JA,Madhivadhani P

更新日期：2010-04-27 00:00:00

abstract：:Inositol pyrophosphates are highly energetic inositol polyphosphate molecules present in organisms from slime molds and yeast to mammals. Distinct classes of enzymes generate different forms of inositol pyrophosphates. The biosynthesis of these substances principally involves phosphorylation of inositol hexakisphospha...

journal_title：Science signaling

authors： Chakraborty A,Kim S,Snyder SH

更新日期：2011-08-23 00:00:00

abstract：:Netrin-1 displays proto-oncogenic activity in several cancers, which is thought to be due to the ability of this secreted cue to stimulate survival when bound to its receptors. We showed that in contrast to full-length, secreted netrin-1, some cancer cells produced a truncated intranuclear form of netrin-1 (ΔN-netrin-...

journal_title：Science signaling

authors： Delloye-Bourgeois C,Goldschneider D,Paradisi A,Therizols G,Belin S,Hacot S,Rosa-Calatrava M,Scoazec JY,Diaz JJ,Bernet A,Mehlen P

更新日期：2012-08-07 00:00:00

abstract：:Secreted IgD concentration depends on the presence of microbiota. ...

journal_title：Science signaling

authors： Mushegian AA

更新日期：2017-02-21 00:00:00

abstract：:Plants and animals produce reactive oxygen species (ROS) in response to infection. In plants, ROS not only activate defense responses and promote cell death to limit the spread of pathogens but also restrict the amount of cell death in response to pathogen recognition. Plants also use hormones, such as salicylic acid,...

journal_title：Science signaling

authors： Siddique S,Matera C,Radakovic ZS,Hasan MS,Gutbrod P,Rozanska E,Sobczak M,Torres MA,Grundler FM

更新日期：2014-04-08 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：:Huntington's disease (HD) is a neurodegenerative disease caused by an expansion in the huntingtin protein (also called Htt) that induces neuronal cell death with age. We found that the treatment of 12-month-old symptomatic heterozygous and homozygous zQ175 huntingtin knockin mice for 12 weeks with CTEP, a negative all...

journal_title：Science signaling

authors： Abd-Elrahman KS,Hamilton A,Hutchinson SR,Liu F,Russell RC,Ferguson SSG

更新日期：2017-12-19 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：:Eps15 homology domain (EHD) proteins are conserved adenosine triphosphatases that are involved in membrane remodeling. EHD family members are structurally similar to the guanosine triphosphatase (GTPase) dynamin, and both are essential for the fission step of clathrin-mediated endocytosis. This Journal Club highlights...

journal_title：Science signaling

authors： Ioannou MS,Marat AL

更新日期：2012-04-24 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：:Vitamin E is a fat-soluble vitamin with antioxidant properties. Tocopherols are the predominant form of vitamin E found in the diet and in supplements and have garnered interest for their potential cancer therapeutic and preventive effects, such as the dephosphorylation of Akt, a serine/threonine kinase with a pivotal...

journal_title：Science signaling

authors： Huang PH,Chuang HC,Chou CC,Wang H,Lee SL,Yang HC,Chiu HC,Kapuriya N,Wang D,Kulp SK,Chen CS

更新日期：2013-03-19 00:00:00

abstract：:Ovarian cancer is a complex disease with heterogeneity among the gene expression molecular subtypes (GEMS) between patients. Patients with tumors of a mesenchymal ("Mes") subtype have a poorer prognosis than patients with tumors of an epithelial ("Epi") subtype. We evaluated GEMS of ovarian cancer patients for molecul...

journal_title：Science signaling

authors： Antony J,Tan TZ,Kelly Z,Low J,Choolani M,Recchi C,Gabra H,Thiery JP,Huang RY

更新日期：2016-10-04 00:00:00

abstract：:Interleukin-2 (IL-2)-inducible T cell kinase (ITK) mediates T cell receptor (TCR) signaling primarily to stimulate the production of cytokines, such as IL-4, IL-5, and IL-13, from T helper 2 (TH2) cells. Compared to wild-type mice, ITK knockout mice are resistant to asthma and exhibit reduced lung inflammation and dec...

journal_title：Science signaling

authors： Sun Y,Peng I,Webster JD,Suto E,Lesch J,Wu X,Senger K,Francis G,Barrett K,Collier JL,Burch JD,Zhou M,Chen Y,Chan C,Eastham-Anderson J,Ngu H,Li O,Staton T,Havnar C,Jaochico A,Jackman J,Jeet S,Riol-Blanco L,Wu

更新日期：2015-12-01 00:00:00

abstract：:Extracellular hyperosmolarity, or osmotic stress, generally caused by differences in salt and macromolecule concentrations across the plasma membrane, occurs in lymphoid organs and at inflammatory sites. The response of immune cells to osmotic stress is regulated by nuclear factor of activated T cells 5 (NFAT5), a tra...

journal_title：Science signaling

authors： Kino T,Takatori H,Manoli I,Wang Y,Tiulpakov A,Blackman MR,Su YA,Chrousos GP,DeCherney AH,Segars JH

更新日期：2009-02-10 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 prevalence, presentation, and progression of Alzheimer's disease (AD) differ between men and women, although β-amyloid (Aβ) deposition is a pathological hallmark of AD in both sexes. Aβ-induced activation of the neuronal glutamate receptor mGluR5 is linked to AD progression. However, we found that mGluR5 exhibits ...

journal_title：Science signaling

authors： Abd-Elrahman KS,Albaker A,de Souza JM,Ribeiro FM,Schlossmacher MG,Tiberi M,Hamilton A,Ferguson SSG

更新日期：2020-12-15 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：:The endoplasmic reticulum (ER) has emerged as a critical regulator of cell survival. IRE1 is a transmembrane protein with kinase and RNase activities that is localized to the ER and that promotes resistance to ER stress. We showed a mechanism by which IRE1 conferred protection against ER stress-mediated cell death. IR...

journal_title：Science signaling

authors： Kanekura K,Ma X,Murphy JT,Zhu LJ,Diwan A,Urano F

更新日期：2015-06-23 00:00:00

abstract：:The proteasome plays a pivotal role in the cellular response to oxidative stress. Here, we used biochemical and mass spectrometric methods to investigate structural changes in the 26S proteasomes from yeast and mammalian cells exposed to hydrogen peroxide (H₂O₂). Oxidative stress induced the dissociation of the 20S co...

journal_title：Science signaling

authors： Wang X,Yen J,Kaiser P,Huang L

更新日期：2010-12-07 00:00:00

abstract：:The activation of T cells requires the guanine nucleotide exchange factor VAV1. Using mice in which a tag for affinity purification was attached to endogenous VAV1 molecules, we analyzed by quantitative mass spectrometry the signaling complex that assembles around activated VAV1. Fifty VAV1-binding partners were ident...

journal_title：Science signaling

authors： Gaud G,Roncagalli R,Chaoui K,Bernard I,Familiades J,Colacios C,Kassem S,Monsarrat B,Burlet-Schiltz O,de Peredo AG,Malissen B,Saoudi A

更新日期：2018-07-10 00:00:00

abstract：:Bone morphogenetic proteins (BMPs) and Wnts are growth factors that provide essential patterning signals for cell proliferation and differentiation. Here, we describe a molecular mechanism by which the phosphorylation state of the Drosophila transcription factor Mad determines its ability to transduce either BMP or Wi...

journal_title：Science signaling

authors： Eivers E,Demagny H,Choi RH,De Robertis EM

更新日期：2011-10-11 00:00:00

abstract：:Parkinson's disease (PD) is a neurodegenerative disorder in which the loss of dopaminergic neurons in the midbrain (mDA neurons) causes progressive loss of motor control and function. Using embryonic and mDA neurons, midbrain tissue from mice, and differentiated human neural stem cells, we investigated the mechanisms ...

journal_title：Science signaling

authors： Zhang D,Yang S,Toledo EM,Gyllborg D,Saltó C,Carlos Villaescusa J,Arenas E

更新日期：2017-08-22 00:00:00

abstract：:We previously developed a web tool, Transcriptomine, to explore expression profiling data sets involving small-molecule or genetic manipulations of nuclear receptor signaling pathways. We describe advances in biocuration, query interface design, and data visualization that enhance the discovery of uncharacterized biol...

journal_title：Science signaling

authors： Becnel LB,Ochsner SA,Darlington YF,McOwiti A,Kankanamge WH,Dehart M,Naumov A,McKenna NJ

更新日期：2017-04-25 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：:By regulating gene expression, microRNAs (miRNAs) play pivotal roles in physiological and pathological processes. However, the regulation of miRNAs is elusive. miR-192 is a key regulator of renal fibrosis and hypertrophy in diabetic nephropathy. Natarajan et al. showed that the miR-192 gene contains an upstream region...

journal_title：Science signaling

authors： Dong Z

更新日期：2013-06-04 00:00:00