Targeting the deubiquitinase STAMBP inhibits NALP7 inflammasome activity.

Abstract:

:Inflammasomes regulate innate immune responses by facilitating maturation of inflammatory cytokines, interleukin (IL)-1β and IL-18. NACHT, LRR and PYD domains-containing protein 7 (NALP7) is one inflammasome constituent, but little is known about its cellular handling. Here we show a mechanism for NALP7 protein stabilization and activation of the inflammasome by Toll-like receptor (TLR) agonism with bacterial lipopolysaccharide (LPS) and the synthetic acylated lipopeptide Pam3CSK4. NALP7 is constitutively ubiquitinated and recruited to the endolysosome for degradation. With TLR ligation, the deubiquitinase enzyme, STAM-binding protein (STAMBP) impedes NALP7 trafficking to lysosomes to increase NALP7 abundance. STAMBP deubiquitinates NALP7 and STAMBP knockdown abrogates LPS or Pam3CSK4-induced increases in NALP7 protein. A small-molecule inhibitor of STAMBP deubiquitinase activity, BC-1471, decreases NALP7 protein levels and suppresses IL-1β release after TLR agonism. These findings describe a unique pathway of inflammasome regulation with the identification of STAMBP as a potential therapeutic target to reduce pro-inflammatory stress.

journal_name

Nat Commun

journal_title

Nature communications

authors

Bednash JS,Weathington N,Londino J,Rojas M,Gulick DL,Fort R,Han S,McKelvey AC,Chen BB,Mallampalli RK

doi

10.1038/ncomms15203

subject

Has Abstract

pub_date

2017-05-11 00:00:00

pages

15203

issn

2041-1723

pii

ncomms15203

journal_volume

8

pub_type

杂志文章
  • New Blatter-type radicals from a bench-stable carbene.

    abstract::Stable benzotriazinyl radicals (Blatter's radicals) recently attracted considerable interest as building blocks for functional materials. The existing strategies to derivatize Blatter's radicals are limited, however, and synthetic routes are complex. Here, we report that an inexpensive, commercially available, analyti...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms15088

    authors: Grant JA,Lu Z,Tucker DE,Hockin BM,Yufit DS,Fox MA,Kataky R,Chechik V,O'Donoghue AC

    更新日期:2017-05-15 00:00:00

  • Continuous and scalable manufacture of amphibious energy yarns and textiles.

    abstract::Biomechanical energy harvesting textiles based on nanogenerators that convert mechanical energy into electricity have broad application prospects in next-generation wearable electronic devices. However, the difficult-to-weave structure, limited flexibility and stretchability, small device size and poor weatherability ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-08846-2

    authors: Gong W,Hou C,Zhou J,Guo Y,Zhang W,Li Y,Zhang Q,Wang H

    更新日期:2019-02-20 00:00:00

  • Highly selective inhibition of histone demethylases by de novo macrocyclic peptides.

    abstract::The JmjC histone demethylases (KDMs) are linked to tumour cell proliferation and are current cancer targets; however, very few highly selective inhibitors for these are available. Here we report cyclic peptide inhibitors of the KDM4A-C with selectivity over other KDMs/2OG oxygenases, including closely related KDM4D/E ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14773

    authors: Kawamura A,Münzel M,Kojima T,Yapp C,Bhushan B,Goto Y,Tumber A,Katoh T,King ON,Passioura T,Walport LJ,Hatch SB,Madden S,Müller S,Brennan PE,Chowdhury R,Hopkinson RJ,Suga H,Schofield CJ

    更新日期:2017-04-06 00:00:00

  • The interdependent network of gene regulation and metabolism is robust where it needs to be.

    abstract::Despite being highly interdependent, the major biochemical networks of the living cell-the networks of interacting genes and of metabolic reactions, respectively-have been approached mostly as separate systems so far. Recently, a framework for interdependent networks has emerged in the context of statistical physics. ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-00587-4

    authors: Klosik DF,Grimbs A,Bornholdt S,Hütt MT

    更新日期:2017-09-14 00:00:00

  • Desynchronized liquid crystalline network actuators with deformation reversal capability.

    abstract::Liquid crystalline network (LCN) actuator normally deforms upon thermally or optically induced order-disorder phase transition, switching once between two shapes (shape 1 in LC phase and shape 2 in isotropic state) for each stimulation on/off cycle. Herein, we report an LCN actuator that deforms from shape 1 to shape ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-021-20938-6

    authors: Xiao YY,Jiang ZC,Hou JB,Zhao Y

    更新日期:2021-01-27 00:00:00

  • Spectra stable blue perovskite light-emitting diodes.

    abstract::Device performance and in particular device stability for blue perovskite light-emitting diodes (PeLEDs) remain considerable challenges for the whole community. In this manuscript, we conceive an approach by tuning the 'A-site' cation composition of perovskites to develop blue-emitters. We herein report a Rubidium-Ces...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09794-7

    authors: Jiang Y,Qin C,Cui M,He T,Liu K,Huang Y,Luo M,Zhang L,Xu H,Li S,Wei J,Liu Z,Wang H,Kim GH,Yuan M,Chen J

    更新日期:2019-04-23 00:00:00

  • Molecular preservation of 1.88 Ga Gunflint organic microfossils as a function of temperature and mineralogy.

    abstract::The significant degradation that fossilized biomolecules may experience during burial makes it challenging to assess the biogenicity of organic microstructures in ancient rocks. Here we investigate the molecular signatures of 1.88 Ga Gunflint organic microfossils as a function of their diagenetic history. Synchrotron-...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11977

    authors: Alleon J,Bernard S,Le Guillou C,Marin-Carbonne J,Pont S,Beyssac O,McKeegan KD,Robert F

    更新日期:2016-06-17 00:00:00

  • FcγRIIb differentially regulates pre-immune and germinal center B cell tolerance in mouse and human.

    abstract::Several tolerance checkpoints exist throughout B cell development to control autoreactive B cells and prevent the generation of pathogenic autoantibodies. FcγRIIb is an Fc receptor that inhibits B cell activation and, if defective, is associated with autoimmune disease, yet its impact on specific B cell tolerance chec...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-09434-0

    authors: Espéli M,Bashford-Rogers R,Sowerby JM,Alouche N,Wong L,Denton AE,Linterman MA,Smith KGC

    更新日期:2019-04-29 00:00:00

  • Boosting the catalysis of gold by O2 activation at Au-SiO2 interface.

    abstract::Supported gold (Au) nanocatalysts have attracted extensive interests in the past decades because of their unique catalytic properties for a number of key chemical reactions, especially in (selective) oxidations. The activation of O2 on Au nanocatalysts is crucial and remains a challenge because only small Au nanoparti...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-14241-8

    authors: Zhang Y,Zhang J,Zhang B,Si R,Han B,Hong F,Niu Y,Sun L,Li L,Qiao B,Sun K,Huang J,Haruta M

    更新日期:2020-01-28 00:00:00

  • Carbon-doped SnS2 nanostructure as a high-efficiency solar fuel catalyst under visible light.

    abstract::Photocatalytic formation of hydrocarbons using solar energy via artificial photosynthesis is a highly desirable renewable-energy source for replacing conventional fossil fuels. Using an L-cysteine-based hydrothermal process, here we synthesize a carbon-doped SnS2 (SnS2-C) metal dichalcogenide nanostructure, which exhi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-02547-4

    authors: Shown I,Samireddi S,Chang YC,Putikam R,Chang PH,Sabbah A,Fu FY,Chen WF,Wu CI,Yu TY,Chung PW,Lin MC,Chen LC,Chen KH

    更新日期:2018-01-12 00:00:00

  • In situ analysis of catalyst composition during gold catalyzed GaAs nanowire growth.

    abstract::Semiconductor nanowires offer the opportunity to incorporate novel structures and functionality into electronic and optoelectronic devices. A clear understanding of the nanowire growth mechanism is essential for well-controlled growth of structures with desired properties, but the understanding is currently limited by...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-12437-6

    authors: Maliakkal CB,Jacobsson D,Tornberg M,Persson AR,Johansson J,Wallenberg R,Dick KA

    更新日期:2019-10-08 00:00:00

  • Interactions with conspecific outsiders as drivers of cognitive evolution.

    abstract::The social intelligence hypothesis (SIH) posits that within-group interactions drive cognitive evolution, but it has received equivocal support. We argue the SIH overlooks a major component of social life: interactions with conspecific outsiders. Competition for vital resources means conspecific outsiders present myri...

    journal_title:Nature communications

    pub_type: 杂志文章,评审

    doi:10.1038/s41467-020-18780-3

    authors: Ashton BJ,Kennedy P,Radford AN

    更新日期:2020-10-06 00:00:00

  • Radical cascade reaction of alkynes with N-fluoroarylsulfonimides and alcohols.

    abstract::Cascade reactions initiated by radical addition to alkynes are synthetically very attractive because they enable access to highly complex molecular skeletons in only few synthetic steps under usually mild conditions. Here we report a general radical cascade reaction of alkynes, N-fluoroarylsulfonimides and alcohols, e...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms8011

    authors: Zheng G,Li Y,Han J,Xiong T,Zhang Q

    更新日期:2015-04-22 00:00:00

  • Orexins contribute to restraint stress-induced cocaine relapse by endocannabinoid-mediated disinhibition of dopaminergic neurons.

    abstract::Orexins are associated with drug relapse in rodents. Here, we show that acute restraint stress in mice activates lateral hypothalamic (LH) orexin neurons, increases levels of orexin A and 2-arachidonoylglycerol (2-AG) in the ventral tegmental area (VTA), and reinstates extinguished cocaine-conditioned place preference...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms12199

    authors: Tung LW,Lu GL,Lee YH,Yu L,Lee HJ,Leishman E,Bradshaw H,Hwang LL,Hung MS,Mackie K,Zimmer A,Chiou LC

    更新日期:2016-07-22 00:00:00

  • Nuclear retention of the transcription factor NLP7 orchestrates the early response to nitrate in plants.

    abstract::Nitrate is both an important nutrient and a signalling molecule for plants. Although several components of the nitrate signalling pathway have been identified, their hierarchical organization remains unclear. Here we show that the localization of NLP7, a member of the RWP-RK transcription factor family, is regulated b...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2650

    authors: Marchive C,Roudier F,Castaings L,Bréhaut V,Blondet E,Colot V,Meyer C,Krapp A

    更新日期:2013-01-01 00:00:00

  • Local chiral symmetry breaking in triatic liquid crystals.

    abstract::Understanding the behaviour of thermally excited many-particle systems, composed of a single particle type having a well-defined shape and size, is important in condensed matter, notably protein crystallization. Here we observe and explain the origin of local chiral symmetry breaking in a surprisingly simple system of...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1803

    authors: Zhao K,Bruinsma R,Mason TG

    更新日期:2012-05-01 00:00:00

  • In situ atomic-scale observation of oxidation and decomposition processes in nanocrystalline alloys.

    abstract::Oxygen contamination is a problem which inevitably occurs during severe plastic deformation of metallic powders by exposure to air. Although this contamination can change the morphology and properties of the consolidated materials, there is a lack of detailed information about the behavior of oxygen in nanocrystalline...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-03288-8

    authors: Guo J,Haberfehlner G,Rosalie J,Li L,Duarte MJ,Kothleitner G,Dehm G,He Y,Pippan R,Zhang Z

    更新日期:2018-03-05 00:00:00

  • Spatial and temporal homogeneity of driver mutations in diffuse intrinsic pontine glioma.

    abstract::Diffuse Intrinsic Pontine Gliomas (DIPGs) are deadly paediatric brain tumours where needle biopsies help guide diagnosis and targeted therapies. To address spatial heterogeneity, here we analyse 134 specimens from various neuroanatomical structures of whole autopsy brains from nine DIPG patients. Evolutionary reconstr...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11185

    authors: Nikbakht H,Panditharatna E,Mikael LG,Li R,Gayden T,Osmond M,Ho CY,Kambhampati M,Hwang EI,Faury D,Siu A,Papillon-Cavanagh S,Bechet D,Ligon KL,Ellezam B,Ingram WJ,Stinson C,Moore AS,Warren KE,Karamchandani J,Packer

    更新日期:2016-04-06 00:00:00

  • Single-pass transformation of syngas into ethanol with high selectivity by triple tandem catalysis.

    abstract::Synthesis of ethanol from non-petroleum carbon resources via syngas (a mixture of H2 and CO) is an important but challenging research target. The current conversion of syngas to ethanol suffers from low selectivity or multiple processes with high energy consumption. Here, we report a high-selective conversion of synga...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14672-8

    authors: Kang J,He S,Zhou W,Shen Z,Li Y,Chen M,Zhang Q,Wang Y

    更新日期:2020-02-11 00:00:00

  • The evolutionary origin of human hyper-cooperation.

    abstract::Proactive, that is, unsolicited, prosociality is a key component of our hyper-cooperation, which in turn has enabled the emergence of various uniquely human traits, including complex cognition, morality and cumulative culture and technology. However, the evolutionary foundation of the human prosocial sentiment remains...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms5747

    authors: Burkart JM,Allon O,Amici F,Fichtel C,Finkenwirth C,Heschl A,Huber J,Isler K,Kosonen ZK,Martins E,Meulman EJ,Richiger R,Rueth K,Spillmann B,Wiesendanger S,van Schaik CP

    更新日期:2014-08-27 00:00:00

  • Employing antineutrino detectors to safeguard future nuclear reactors from diversions.

    abstract::The Non-Proliferation Treaty and other non-proliferation agreements are in place worldwide to ensure that nuclear material and facilities are used only for peaceful purposes. Antineutrino detectors, sensitive to reactor power and fuel changes, can complement the tools already at the disposal of international agencies ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-11434-z

    authors: Stewart C,Abou-Jaoude A,Erickson A

    更新日期:2019-08-06 00:00:00

  • Intertwined topological phases induced by emergent symmetry protection.

    abstract::The dual role played by symmetry in many-body physics manifests itself through two fundamental mechanisms: spontaneous symmetry breaking and topological symmetry protection. These two concepts, ubiquitous in both condensed matter and high energy physics, have been applied successfully in the last decades to unravel a ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-10796-8

    authors: González-Cuadra D,Bermudez A,Grzybowski PR,Lewenstein M,Dauphin A

    更新日期:2019-06-19 00:00:00

  • An extreme event of sea-level rise along the Northeast Coast of North America in 2009-2010.

    abstract::The coastal sea levels along the Northeast Coast of North America show significant year-to-year fluctuations in a general upward trend. The analysis of long-term tide gauge records identified an extreme sea-level rise (SLR) event during 2009-10. Within this 2-year period, the coastal sea level north of New York City j...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7346

    authors: Goddard PB,Yin J,Griffies SM,Zhang S

    更新日期:2015-02-24 00:00:00

  • Distributed control of motor circuits for backward walking in Drosophila.

    abstract::How do descending inputs from the brain control leg motor circuits to change how an animal walks? Conceptually, descending neurons are thought to function either as command-type neurons, in which a single type of descending neuron exerts a high-level control to elicit a coordinated change in motor output, or through a...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-19936-x

    authors: Feng K,Sen R,Minegishi R,Dübbert M,Bockemühl T,Büschges A,Dickson BJ

    更新日期:2020-12-02 00:00:00

  • Export of piRNA precursors by EJC triggers assembly of cytoplasmic Yb-body in Drosophila.

    abstract::PIWI-interacting RNAs (piRNAs) are effectors of transposable element (TE) silencing in the reproductive apparatus. In Drosophila ovarian somatic cells, piRNAs arise from longer single-stranded RNA precursors that are processed in the cytoplasm presumably within the Yb-bodies. piRNA precursors encoded by the flamenco (...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms13739

    authors: Dennis C,Brasset E,Sarkar A,Vaury C

    更新日期:2016-12-08 00:00:00

  • A crotonyl-CoA reductase-carboxylase independent pathway for assembly of unusual alkylmalonyl-CoA polyketide synthase extender units.

    abstract::Type I modular polyketide synthases assemble diverse bioactive natural products. Such multienzymes typically use malonyl and methylmalonyl-CoA building blocks for polyketide chain assembly. However, in several cases more exotic alkylmalonyl-CoA extender units are also known to be incorporated. In all examples studied ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms13609

    authors: Ray L,Valentic TR,Miyazawa T,Withall DM,Song L,Milligan JC,Osada H,Takahashi S,Tsai SC,Challis GL

    更新日期:2016-12-21 00:00:00

  • Seroprevalence of antibodies against SARS-CoV-2 among health care workers in a large Spanish reference hospital.

    abstract::Health care workers (HCW) are a high-risk population to acquire SARS-CoV-2 infection from patients or other fellow HCW. This study aims at estimating the seroprevalence against SARS-CoV-2 in a random sample of HCW from a large hospital in Spain. Of the 578 participants recruited from 28 March to 9 April 2020, 54 (9.3%...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-17318-x

    authors: Garcia-Basteiro AL,Moncunill G,Tortajada M,Vidal M,Guinovart C,Jiménez A,Santano R,Sanz S,Méndez S,Llupià A,Aguilar R,Alonso S,Barrios D,Carolis C,Cisteró P,Chóliz E,Cruz A,Fochs S,Jairoce C,Hecht J,Lamoglia M,M

    更新日期:2020-07-08 00:00:00

  • Sequence-regulated vinyl copolymers by metal-catalysed step-growth radical polymerization.

    abstract::Proteins and nucleic acids are sequence-regulated macromolecules with various properties originating from their perfectly sequenced primary structures. However, the sequence regulation of synthetic polymers, particularly vinyl polymers, has not been achieved and is one of the ultimate goals in polymer chemistry. In th...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms1004

    authors: Satoh K,Ozawa S,Mizutani M,Nagai K,Kamigaito M

    更新日期:2010-04-12 00:00:00

  • Genetic variation at MECOM, TERT, JAK2 and HBS1L-MYB predisposes to myeloproliferative neoplasms.

    abstract::Clonal proliferation in myeloproliferative neoplasms (MPN) is driven by somatic mutations in JAK2, CALR or MPL, but the contribution of inherited factors is poorly characterized. Using a three-stage genome-wide association study of 3,437 MPN cases and 10,083 controls, we identify two SNPs with genome-wide significance...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7691

    authors: Tapper W,Jones AV,Kralovics R,Harutyunyan AS,Zoi K,Leung W,Godfrey AL,Guglielmelli P,Callaway A,Ward D,Aranaz P,White HE,Waghorn K,Lin F,Chase A,Baxter EJ,Maclean C,Nangalia J,Chen E,Evans P,Short M,Jack A,Wal

    更新日期:2015-04-07 00:00:00

  • India's potential for integrating solar and on- and offshore wind power into its energy system.

    abstract::This paper considers options for a future Indian power economy in which renewables, wind and solar, could meet 80% of anticipated 2040 power demand supplanting the country's current reliance on coal. Using a cost optimization model, here we show that renewables could provide a source of power cheaper or at least compe...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-18318-7

    authors: Lu T,Sherman P,Chen X,Chen S,Lu X,McElroy M

    更新日期:2020-09-21 00:00:00