Abstract:
:The chemokine CXCL12 released from early stage pancreatic cancer recruits Schwann cells and suppresses pain signaling.
journal_name
Sci Signaljournal_title
Science signalingauthors
Gough NRdoi
10.1126/scisignal.aam7233subject
Has Abstractpub_date
2017-01-10 00:00:00issue
461eissn
1945-0877issn
1937-9145pii
10/461/eaam7233journal_volume
10pub_type
评论,杂志文章abstract::Overuse of β2-adrenoceptor agonist bronchodilators evokes receptor desensitization, decreased efficacy, and an increased risk of death in asthma patients. Bronchodilators that do not target β2-adrenoceptors represent a critical unmet need for asthma management. Here, we characterize the utility of osthole, a coumarin ...
journal_title:Science signaling
pub_type: 杂志文章
doi:10.1126/scisignal.aax0273
更新日期:2020-11-24 00:00:00
abstract::Pentraxin 3 (PTX3), a member of the long pentraxin subfamily within the family of pentraxins, is a soluble pattern recognition molecule that functions in the innate immune system. Innate immunity affords the infected host protection against sepsis, a potentially life-threatening inflammatory response to infection. Ext...
journal_title:Science signaling
pub_type: 杂志文章
doi:10.1126/scisignal.2005522
更新日期:2014-09-16 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
pub_type: 评论,杂志文章
doi:10.1126/scisignal.3141pe33
更新日期:2010-09-28 00:00:00
abstract::Microglia mediate neuroprotection and neuropathogenesis but have not been directly associated with behavior. As gatekeepers of the brain's immune system, microglia protect the brain from pathogens but also contribute to inflammation, which may negatively affect neurons. A recent study demonstrates a role for Hoxb8-exp...
journal_title:Science signaling
pub_type: 杂志文章
doi:10.1126/scisignal.3147jc8
更新日期:2010-11-09 00:00:00
abstract::Deoxyhypusine synthase (DHPS) uses the polyamine spermidine to catalyze the hypusine modification of the mRNA translation factor eIF5A and promotes oncogenesis through poorly defined mechanisms. Because germline deletion of Dhps is embryonically lethal, its role in normal postnatal cellular function in vivo remains un...
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pub_type: 杂志文章
doi:10.1126/scisignal.aax0715
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abstract::Obesity or a high-fat diet represses the endoribonuclease activity of inositol-requiring enzyme 1α (IRE1α), a transducer of the unfolded protein response (UPR) in cells under endoplasmic reticulum (ER) stress. An impaired UPR is associated with hepatic steatosis and nonalcoholic fatty liver disease (NAFLD), which is c...
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pub_type: 杂志文章
doi:10.1126/scisignal.aao4617
更新日期:2018-05-15 00:00:00
abstract::Regulatory T (T(reg)) cells are a unique CD4(+) T cell lineage that plays a crucial role in the maintenance of immunological tolerance. The Forkhead box transcription factor Foxp3 is critically involved in T(reg) cell development and responsible for determining the suppressive function of these cells. The majority of ...
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pub_type: 杂志文章
doi:10.1126/scisignal.2001783
更新日期:2011-02-01 00:00:00
abstract::Multiple sclerosis (MS) is a human disease that results from autoimmune T cells targeting myelin protein that is expressed within the central nervous system. In MS, the number of FoxP3-expressing regulatory T cells (Tregs) is reduced, which facilitates the activation of autoreactive T cells. Because aspirin (acetylsal...
journal_title:Science signaling
pub_type: 杂志文章
doi:10.1126/scisignal.aar8278
更新日期:2018-11-27 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
pub_type: 杂志文章,评审
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更新日期:2010-02-16 00:00:00
abstract::Activation of Ca2+-sensitive, large-conductance potassium (BK) channels in vascular smooth muscle cells (VSMCs) by local, ryanodine receptor-mediated Ca2+ signals (Ca2+ sparks) acts as a brake on pressure-induced (myogenic) vasoconstriction-a fundamental mechanism that regulates blood flow in small resistance arteries...
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pub_type: 杂志文章
doi:10.1126/scisignal.aaf6625
更新日期:2016-10-11 00:00:00
abstract::Insulin receptor substrate 2 (IRS2) is an adaptor protein that becomes tyrosine-phosphorylated in response to the cytokines interleukin-4 (IL-4) and IL-13, which results in activation of the phosphoinositide 3-kinase (PI3K)-Akt pathway. IL-4 and IL-13 contribute to allergic lung inflammation. To examine the role of IR...
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pub_type: 杂志文章
doi:10.1126/scisignal.aad6724
更新日期:2016-06-21 00:00:00
abstract::For decades, the fission yeast Schizosaccharomyces pombe has been used as an excellent model with which to explore how cellular growth is coordinated with the division cycle, a yet-unanswered question in biology. New studies in this organism show that TOR (target of rapamycin) kinase and stress-responsive MAPK (mitoge...
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pub_type: 杂志文章
doi:10.1126/scisignal.296pe74
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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, ...
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pub_type: 杂志文章
doi:10.1126/scisignal.2003801
更新日期:2013-08-20 00:00:00
abstract::Phosphatidylinositol 3-kinase-related protein kinase (PIKK) family proteins play essential roles in DNA-based and RNA-based processes, such as the response to DNA damage, messenger RNA (mRNA) quality control, transcription, and translation, where they contribute to the maintenance of genome integrity and accurate gene...
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pub_type: 杂志文章
doi:10.1126/scisignal.2000468
更新日期:2010-04-06 00:00:00
abstract::The detection of microbes and initiation of an innate immune response occur through pattern recognition receptors (PRRs), which are critical for the production of inflammatory cytokines and activation of the cellular microbicidal machinery. In particular, the production of reactive oxygen species (ROS) by the NADPH ox...
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pub_type: 杂志文章
doi:10.1126/scisignal.aac6250
更新日期:2016-02-02 00:00:00
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...
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pub_type: 杂志文章
doi:10.1126/scisignal.aao4220
更新日期:2018-02-27 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...
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pub_type: 杂志文章
doi:10.1126/scisignal.aan3286
更新日期:2017-10-31 00:00:00
abstract::In Drosophila, recognition of microbe-specific molecules (such as bacterial peptidoglycans) activates serine protease cascades that converge to activate the Toll pathway. Recent data show that the serine protease Grass, which is activated downstream of pattern recognition receptors and was initially thought to be a co...
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pub_type: 杂志文章,评审
doi:10.1126/scisignal.252jc1
更新日期:2009-01-06 00:00:00
abstract::A major endpoint of the canonical Wnt signaling pathway is a change in the transcription of target genes. The transcription factors lymphoid enhancer factor (LEF) and T cell factor (TCF) serve as the main gatekeepers of these changes by selecting genes to be targeted by the transcriptional coregulator beta-catenin and...
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pub_type: 杂志文章
doi:10.1126/scisignal.139pe43
更新日期:2008-09-30 00:00:00
abstract::Epithelial cell polarity is linked to the control of tissue growth and tumorigenesis. The tumor suppressor and cell polarity protein lethal-2-giant larvae (Lgl) promotes Hippo signaling and inhibits Notch signaling to restrict tissue growth in Drosophila melanogaster Notch signaling is greater in lgl mutant tissue tha...
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pub_type: 杂志文章
doi:10.1126/scisignal.aar1976
更新日期:2018-06-05 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
pub_type: 杂志文章
doi:10.1126/scisignal.aad9055
更新日期:2016-05-17 00:00:00
abstract::In this issue of Science Signaling, Lu et al reveal a role for Parkin-mediated mitophagy in beige-to-white adipocyte transition. In the absence of Parkin, mitochondria in thermogenic beige adipocytes are preserved even after the elimination of cold mimetic stimuli-in contrast to their typical elimination during the wh...
journal_title:Science signaling
pub_type: 评论,杂志文章,评审
doi:10.1126/scisignal.aat1082
更新日期:2018-04-24 00:00:00
abstract::Clinical response to chimeric antigen receptor (CAR) T cell therapy is correlated with CAR T cell persistence, especially for CAR T cells that target CD19+ hematologic malignancies. 4-1BB-costimulated CAR (BBζ) T cells exhibit longer persistence after adoptive transfer than do CD28-costimulated CAR (28ζ) T cells. 4-1B...
journal_title:Science signaling
pub_type: 杂志文章
doi:10.1126/scisignal.aay8248
更新日期:2020-03-31 00:00:00
abstract::The hypoxia inducible factors (HIFs) and CCAAT/enhancer binding protein alpha (C/EBP alpha) are transcription factors that mediate adaptive responses to hypoxia and control aspects of energy metabolism, respectively. New evidence suggests that when HIF-1 alpha and C/EBP alpha interact, they bring about reciprocal func...
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pub_type: 杂志文章,评审
doi:10.1126/scisignal.143jc2
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abstract::The mechanisms of context-specific differences in signal transduction, such as those that occur among different cell types, are not fully understood. One possibility is that differences in the abundance of proteins change signaling outputs because these proteins compete for binding to hub proteins at critical network ...
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doi:10.1126/scisignal.2004560
更新日期:2013-12-17 00:00:00
abstract::Cytotoxic lymphocytes share the presence of the activating receptor NK receptor group 2, member D (NKG2D) and the signaling-competent adaptor DNAX-activating protein 10 (DAP10), which together play an important role in antitumor immune surveillance. Ligand stimulation induces the internalization of NKG2D-DAP10 complex...
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pub_type: 杂志文章
doi:10.1126/scisignal.aab2724
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abstract::The mitogen-activated protein kinase (MAPK) extracellular signal-regulated kinase 2 (ERK2) is ubiquitously expressed in mammalian tissues and is involved in a wide range of biological processes. Although MAPKs have been intensely studied, identification of their substrates remains challenging. We have optimized a chem...
journal_title:Science signaling
pub_type: 杂志文章
doi:10.1126/scisignal.2002010
更新日期:2011-10-25 00:00:00
abstract::For the first 30 years since its discovery, reversible protein acetylation has been studied and understood almost exclusively in the context of histone modification and gene transcription. With the discovery of non-histone acetylated proteins and acetylation-modifying enzymes in cellular compartments outside the nucle...
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doi:10.1126/scisignal.297pe76
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abstract::Stress is an important contributor to pathological conditions in humans. Hormonal changes that occur during acute and chronic stress situations can affect glucose homeostasis in both healthy people and in those with diabetes. Several studies have reported a negative effect of acute stress on maintenance of blood gluco...
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pub_type: 杂志文章,评审
doi:10.1126/scisignal.2003508
更新日期:2012-10-23 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 ...
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pub_type: 杂志文章
doi:10.1126/scisignal.1159945
更新日期:2008-09-02 00:00:00