Ubiquitin-dependent endocytosis of NKG2D-DAP10 receptor complexes activates signaling and functions in human NK cells.

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：:The CLAVATA (CLV) and flagellin (flg) signaling pathways act through peptide ligands and closely related plasma membrane-localized receptor-like kinases (RLKs). The plant peptide CLV3 regulates stem cell homeostasis, whereas the bacterial flg22 peptide elicits defense responses. We applied multiparameter fluorescence ...

journal_title：Science signaling

authors： Somssich M,Ma Q,Weidtkamp-Peters S,Stahl Y,Felekyan S,Bleckmann A,Seidel CA,Simon R

更新日期：2015-08-04 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：:Exosomes are paracrine regulators of the tumor microenvironment and contain complex cargo. We previously reported that exosomes released from acute myeloid leukemia (AML) cells can suppress residual hematopoietic stem and progenitor cell (HSPC) function indirectly through stromal reprogramming of niche retention facto...

journal_title：Science signaling

authors： Hornick NI,Doron B,Abdelhamed S,Huan J,Harrington CA,Shen R,Cambronne XA,Chakkaramakkil Verghese S,Kurre P

更新日期：2016-09-06 00:00:00

abstract：:TLR4-stimulated B cell activation is mediated by the tyrosine kinase Syk and depends on the B cell receptor. ...

journal_title：Science signaling

authors： Foley JF

更新日期：2017-05-23 00:00:00

abstract：:Store-operated Ca2+ entry (SOCE) channels are highly selective Ca2+ channels activated by the endoplasmic reticulum (ER) sensors STIM1 and STIM2. Their direct interaction with the pore-forming plasma membrane ORAI proteins (ORAI1, ORAI2, and ORAI3) leads to sustained Ca2+ fluxes that are critical for many cellular fun...

journal_title：Science signaling

authors： Eckstein M,Vaeth M,Aulestia FJ,Costiniti V,Kassam SN,Bromage TG,Pedersen P,Issekutz T,Idaghdour Y,Moursi AM,Feske S,Lacruz RS

更新日期：2019-04-23 00:00:00

abstract：:The deubiquitylating enzyme OTUB1 is present in all tissues and targets many substrates, in both the cytosol and nucleus. We found that casein kinase 2 (CK2) phosphorylated OTUB1 at Ser(16) to promote its nuclear accumulation in cells. Pharmacological inhibition or genetic ablation of CK2 blocked the phosphorylation o...

journal_title：Science signaling

authors： Herhaus L,Perez-Oliva AB,Cozza G,Gourlay R,Weidlich S,Campbell DG,Pinna LA,Sapkota GP

更新日期：2015-04-14 00:00:00

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：:New therapeutic approaches for chronic inflammatory diseases such as inflammatory bowel disease, rheumatoid arthritis, and psoriasis are needed because current treatments are often suboptimal in terms of both efficacy and the risks of serious adverse events. Inhibitor of apoptosis proteins (IAPs) are E3 ubiquitin liga...

journal_title：Science signaling

authors： Jensen S,Seidelin JB,LaCasse EC,Nielsen OH

更新日期：2020-02-18 00:00:00

abstract：:Oxygen sensing by the carotid body is essential in vertebrates to adapt to reduced arterial oxygen tension. In this issue of Science Signaling, Yuan et al. report an intricate signaling system to transduce a physical parameter--oxygen tension--into a biological cellular signal (neural discharge) through changes in the...

journal_title：Science signaling

authors： Fandrey J

更新日期：2015-04-21 00:00:00

abstract：:This two-part lecture introduces students to the scientific computing language MATLAB. Prior computer programming experience is not required. The lectures present basic concepts of computer programming logic that tend to cause difficulties for beginners in addition to concepts that relate specifically to the MATLAB la...

journal_title：Science signaling

authors： Sobie EA

更新日期：2011-09-13 00:00:00

abstract：:Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is an endogenous secreted peptide and, in preclinical studies, preferentially induces apoptosis in tumor cells rather than in normal cells. The acquisition of resistance in cells exposed to TRAIL or its mimics limits their clinical efficacy. Because kinas...

journal_title：Science signaling

authors： So J,Pasculescu A,Dai AY,Williton K,James A,Nguyen V,Creixell P,Schoof EM,Sinclair J,Barrios-Rodiles M,Gu J,Krizus A,Williams R,Olhovsky M,Dennis JW,Wrana JL,Linding R,Jorgensen C,Pawson T,Colwill K

更新日期：2015-04-07 00:00:00

abstract：:Uncontrolled expression of type I interferon (IFN-I) drives autoimmunity, necessitating the need for tight regulation. In this issue, Cao et al reveal a role for the kinase HIPK2 in the transcriptional control of IFN-I during antiviral immune responses. ...

journal_title：Science signaling

authors： Best SM,Ponia SS

更新日期：2019-03-19 00:00:00

abstract：:The cytoplasmic phosphatase PTPN22 (protein tyrosine phosphatase nonreceptor type 22) plays a key role in regulating lymphocyte homeostasis, which ensures that the total number of lymphocytes in the periphery remains relatively constant. Mutations in PTPN22 confer an increased risk of developing autoimmune diseases; h...

journal_title：Science signaling

authors： Brownlie RJ,Miosge LA,Vassilakos D,Svensson LM,Cope A,Zamoyska R

更新日期：2012-11-27 00:00:00

abstract：:When we are frightened, our hearts beat more rapidly and forcefully so we can fight more intensely or run away faster. This fight-or-flight response is triggered by the release of norepinephrine from neurons of the sympathetic nervous system. Norepinephrine activates the classic β-adrenergic receptor-heterotrimeric G(...

journal_title：Science signaling

authors： Hell JW

更新日期：2010-09-28 00:00:00

abstract：:The diacylglycerol kinases (DGKs) attenuate diacylglycerol (DAG)-mediated signals by catalyzing the conversion of DAG to phosphatidic acid. In T lymphocytes, the antigen-stimulated generation of DAG links signal strength to the intensity and duration of signaling by the Ras-extracellular signal-regulated kinase (ERK) ...

journal_title：Science signaling

authors： Mérida I,Andrada E,Gharbi SI,Ávila-Flores A

更新日期：2015-04-28 00:00:00

abstract：:The extracellular Ca(2+)-sensing receptor (CaSR) plays a nonredundant role in the functions of the parathyroid gland (PTG) and the kidney. Severe hyperparathyroidism, premature death, and incomplete gene excision in Casr(-/-) mice have precluded the assessment of CaSR function in other tissues. We generated mice with ...

journal_title：Science signaling

authors： Chang W,Tu C,Chen TH,Bikle D,Shoback D

更新日期：2008-09-02 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：:Premature labor and consequent neonatal mortality may be prevented by stimulating the expression of PIBF1 in uterine B cells. ...

journal_title：Science signaling

authors： Ferrarelli LK

更新日期：2017-01-17 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：:Skeletal muscle mass is regulated by activity, metabolism, and the availability of nutrients. During muscle atrophy, MNK2 expression increases. We found that MNK2 (mitogen-activated protein kinase-interacting kinase 2), but not MNK1, inhibited proteins involved in promoting protein synthesis, including eukaryotic tran...

journal_title：Science signaling

authors： Hu SI,Katz M,Chin S,Qi X,Cruz J,Ibebunjo C,Zhao S,Chen A,Glass DJ

更新日期：2012-02-14 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：:Vascular endothelial growth factors (VEGFs) regulate blood and lymphatic vessel development through VEGF receptors (VEGFRs). The VEGFR immunoglobulin homology domain 2 (D2) is critical for ligand binding, and D3 provides additional interaction sites. VEGF-B and placenta growth factor (PlGF) bind to VEGFR-1 with high a...

journal_title：Science signaling

authors： Anisimov A,Leppänen VM,Tvorogov D,Zarkada G,Jeltsch M,Holopainen T,Kaijalainen S,Alitalo K

更新日期：2013-07-02 00:00:00

abstract：:Myeloproliferative neoplasms (MPNs) frequently have an activating mutation in the gene encoding Janus kinase 2 (JAK2). Thus, targeting the pathway mediated by JAK and its downstream substrate, signal transducer and activator of transcription (STAT), may yield clinical benefit for patients with MPNs containing the JAK2...

journal_title：Science signaling

authors： Winter PS,Sarosiek KA,Lin KH,Meggendorfer M,Schnittger S,Letai A,Wood KC

更新日期：2014-12-23 00:00:00

abstract：:The PAR-1-MARK pathway controls cell polarity through the phosphorylation of microtubule-associated proteins. Rho-Rac guanine nucleotide exchange factor 2 (ARHGEF2), which activates Ras homolog family member A (RHOA), is anchored to the microtubule network and sequestered in an inhibited state through binding to dynei...

journal_title：Science signaling

authors： Sandí MJ,Marshall CB,Balan M,Coyaud É,Zhou M,Monson DM,Ishiyama N,Chandrakumar AA,La Rose J,Couzens AL,Gingras AC,Raught B,Xu W,Ikura M,Morrison DK,Rottapel R

更新日期：2017-10-31 00:00:00

abstract：:The capacity of a rabies virus to promote neuronal survival (a signature of virulence) or death (a marker of attenuation) depends on the cellular partners recruited by the PDZ-binding site (PDZ-BS) of its envelope glycoprotein (G). Neuronal survival requires the selective association of the PDZ-BS of G with the PDZ do...

journal_title：Science signaling

authors： Préhaud C,Wolff N,Terrien E,Lafage M,Mégret F,Babault N,Cordier F,Tan GS,Maitrepierre E,Ménager P,Chopy D,Hoos S,England P,Delepierre M,Schnell MJ,Buc H,Lafon M

更新日期：2010-01-19 00:00:00

abstract：:In lymphocytes, the kinase Mst1 is required for the proper organization of integrins in the plasma membrane at the leading edge of migrating cells, which is critical for lymphocyte trafficking. We found a functional link between the small G protein Rab13 and Mst1 in lymphocyte adhesion and migration. In response to st...

journal_title：Science signaling

authors： Nishikimi A,Ishihara S,Ozawa M,Etoh K,Fukuda M,Kinashi T,Katagiri K

更新日期：2014-07-29 00:00:00

abstract：:Acute cardiorespiratory responses to O2 deficiency are essential for physiological homeostasis. The prototypical acute O2-sensing organ is the carotid body, which contains glomus cells expressing K+ channels whose inhibition by hypoxia leads to transmitter release and activation of nerve fibers terminating in the brai...

journal_title：Science signaling

authors： Moreno-Domínguez A,Ortega-Sáenz P,Gao L,Colinas O,García-Flores P,Bonilla-Henao V,Aragonés J,Hüttemann M,Grossman LI,Weissmann N,Sommer N,López-Barneo J

更新日期：2020-01-21 00:00:00

abstract：:The reciprocal regulation of phosphoprotein phosphatases (PPPs) by protein kinases is essential to cell cycle progression and control, particularly during mitosis for which the role of kinases has been extensively studied. PPPs perform much of the serine/threonine dephosphorylation in eukaryotic cells and achieve subs...

journal_title：Science signaling

authors： Nasa I,Cressey LE,Kruse T,Hertz EPT,Gui J,Graves LM,Nilsson J,Kettenbach AN

更新日期：2020-09-08 00:00:00

abstract：:DNAX-activating protein of 12 kD (DAP12) is an immunoreceptor tyrosine-based activation motif (ITAM)-containing adaptor protein found in myeloid cells and natural killer cells, and it couples to various receptors that mediate either cellular activation or inhibition. DAP12 inhibits Toll-like receptor (TLR) signaling, ...

journal_title：Science signaling

authors： Peng Q,Long CL,Malhotra S,Humphrey MB

更新日期：2013-08-20 00:00:00