Leishmania-induced IRAK-1 inactivation is mediated by SHP-1 interacting with an evolutionarily conserved KTIM motif.

Abstract:

:Parasites of the Leishmania genus can rapidly alter several macrophage (MØ) signalling pathways in order to tame down the innate immune response and inflammation, therefore favouring their survival and propagation within their mammalian host. Having recently reported that Leishmania and bacterial LPS generate a significantly stronger inflammatory response in animals and phagocytes functionally deficient for the Src homology 2 domain-containing protein tyrosine phosphatase (SHP-1), we hypothesized that Leishmania could exploit SHP-1 to inactivate key kinases involved in Toll-like receptor (TLR) signalling and innate immunity such as IL-1 receptor-associated kinase 1 (IRAK-1). Here we show that upon infection, SHP-1 rapidly binds to IRAK-1, completely inactivating its intrinsic kinase activity and any further LPS-mediated activation as well as MØ functions. We also demonstrate that the SHP-1/IRAK-1 interaction occurs via an evolutionarily conserved ITIM-like motif found in the kinase domain of IRAK-1, which we named KTIM (Kinase Tyrosyl-based Inhibitory Motif). This regulatory motif appeared in early vertebrates and is not found in any other IRAK family member. Our study additionally reveals that several other kinases (e.g. Erk1/2, IKKalpha/beta) involved in downstream TLR signalling also bear KTIMs in their kinase domains and interact with SHP-1. We thus provide the first demonstration that a pathogen can exploit a host protein tyrosine phosphatase, namely SHP-1, to directly inactivate IRAK-1 through a generally conserved KTIM motif.

journal_name

PLoS Negl Trop Dis

authors

Abu-Dayyeh I,Shio MT,Sato S,Akira S,Cousineau B,Olivier M

doi

10.1371/journal.pntd.0000305

subject

Has Abstract

pub_date

2008-01-01 00:00:00

pages

e305

issue

12

eissn

1935-2727

issn

1935-2735

journal_volume

2

pub_type

杂志文章
  • Host immune responses induced by specific Mycobacterium leprae antigens in an overnight whole-blood assay correlate with the diagnosis of paucibacillary leprosy patients in China.

    abstract:BACKGROUND:Leprosy, caused by Mycobacterium leprae, affects over 200,000 people annually worldwide and remains endemic in the ethnically diverse, mountainous and underdeveloped southwestern provinces of China. Delayed diagnosis of leprosy persists in China, thus, additional knowledge to support early diagnosis, especia...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0007318

    authors: Chen X,You YG,Yuan YH,Yuan LC,Wen Y

    更新日期:2019-04-24 00:00:00

  • Testing the efficacy of a multi-component DNA-prime/DNA-boost vaccine against Trypanosoma cruzi infection in dogs.

    abstract:BACKGROUND:Trypanosoma cruzi, the etiologic agent of Chagas Disease, is a major vector borne health problem in Latin America and an emerging infectious disease in the United States. METHODS:We tested the efficacy of a multi-component DNA-prime/DNA-boost vaccine (TcVac1) against experimental T. cruzi infection in a can...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0001050

    authors: Aparicio-Burgos JE,Ochoa-García L,Zepeda-Escobar JA,Gupta S,Dhiman M,Martínez JS,de Oca-Jiménez RM,Val Arreola M,Barbabosa-Pliego A,Vázquez-Chagoyán JC,Garg NJ

    更新日期:2011-01-01 00:00:00

  • PARK2 mediates interleukin 6 and monocyte chemoattractant protein 1 production by human macrophages.

    abstract::Leprosy is a persistent infectious disease caused by Mycobacterium leprae that still affects over 200,000 new patients annually. The host genetic background is an important risk factor for leprosy susceptibility and the PARK2 gene is a replicated leprosy susceptibility candidate gene. The protein product of PARK2, Par...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0002015

    authors: de Léséleuc L,Orlova M,Cobat A,Girard M,Huong NT,Ba NN,Thuc NV,Truman R,Spencer JS,Adams L,Thai VH,Alcais A,Schurr E

    更新日期:2013-01-01 00:00:00

  • Chagas cardiomyopathy in the context of the chronic disease transition.

    abstract:BACKGROUND:Patients with Chagas disease have migrated to cities, where obesity, hypertension and other cardiac risk factors are common. METHODOLOGY/PRINCIPAL FINDINGS:The study included adult patients evaluated by the cardiology service in a public hospital in Santa Cruz, Bolivia. Data included risk factors for T. cru...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0000688

    authors: Hidron AI,Gilman RH,Justiniano J,Blackstock AJ,Lafuente C,Selum W,Calderon M,Verastegui M,Ferrufino L,Valencia E,Tornheim JA,O'Neal S,Comer R,Galdos-Cardenas G,Bern C,Chagas Disease Working Group in Peru and Bolivia.

    更新日期:2010-05-18 00:00:00

  • Anilinoquinoline based inhibitors of trypanosomatid proliferation.

    abstract::We recently reported the medicinal chemistry re-optimization of a series of compounds derived from the human tyrosine kinase inhibitor, lapatinib, for activity against Plasmodium falciparum. From this same library of compounds, we now report potent compounds against Trypanosoma brucei brucei (which causes human Africa...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0006834

    authors: Ferrins L,Sharma A,Thomas SM,Mehta N,Erath J,Tanghe S,Leed SE,Rodriguez A,Mensa-Wilmot K,Sciotti RJ,Gillingwater K,Pollastri MP

    更新日期:2018-11-26 00:00:00

  • The Nature of Exposure Drives Transmission of Nipah Viruses from Malaysia and Bangladesh in Ferrets.

    abstract::Person-to-person transmission is a key feature of human Nipah virus outbreaks in Bangladesh. In contrast, in an outbreak of Nipah virus in Malaysia, people acquired infections from pigs. It is not known whether this important epidemiological difference is driven primarily by differences between NiV Bangladesh (NiV-BD)...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0004775

    authors: Clayton BA,Middleton D,Arkinstall R,Frazer L,Wang LF,Marsh GA

    更新日期:2016-06-24 00:00:00

  • An investig-ation into the epidemiology of chikungunya virus across neglected regions of Indonesia.

    abstract:BACKGROUND:Chikungunya virus (CHIKV) is an important emerging and re-emerging public health problem worldwide. In Indonesia, where the virus is endemic, epidemiological information from outside of the main islands of Java and Bali is limited. METHODOLOGY/PRINCIPAL FINDINGS:Four hundred and seventy nine acutely febrile...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0008934

    authors: Stubbs SCB,Johar E,Yudhaputri FA,Yohan B,Santoso MS,Hayati RF,Denis D,Blacklaws BA,Powers AM,Sasmono RT,Myint KSA,Frost SDW

    更新日期:2020-12-21 00:00:00

  • The iron distribution and magnetic properties of schistosome eggshells: implications for improved diagnostics.

    abstract:BACKGROUND:Schistosoma mansoni and Schistosoma japonicum are the most frequent causative agents of human intestinal schistosomiasis. Approximately 200 million people in the world are infected with schistosomes. Diagnosis of schistosomiasis is often difficult. High percentages of low level infections are missed in routi...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0002219

    authors: Karl S,Gutiérrez L,Lucyk-Maurer R,Kerr R,Candido RR,Toh SQ,Saunders M,Shaw JA,Suvorova A,Hofmann A,House MJ,Woodward RC,Graeff-Teixera C,St Pierre TG,Jones MK

    更新日期:2013-05-16 00:00:00

  • Congenital toxoplasmosis in Austria: Prenatal screening for prevention is cost-saving.

    abstract:BACKGROUND:Primary infection of Toxoplasma gondii during pregnancy can be transmitted to the unborn child and may have serious consequences, including retinochoroiditis, hydrocephaly, cerebral calcifications, encephalitis, splenomegaly, hearing loss, blindness, and death. Austria, a country with moderate seroprevalence...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0005648

    authors: Prusa AR,Kasper DC,Sawers L,Walter E,Hayde M,Stillwaggon E

    更新日期:2017-07-10 00:00:00

  • Sarcocystis nesbitti causes acute, relapsing febrile myositis with a high attack rate: description of a large outbreak of muscular sarcocystosis in Pangkor Island, Malaysia, 2012.

    abstract:BACKGROUND:From the 17th to 19th January 2012, a group of 92 college students and teachers attended a retreat in a hotel located on Pangkor Island, off the west coast of Peninsular Malaysia. Following the onset of symptoms in many participants who presented to our institute, an investigation was undertaken which ultima...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0002876

    authors: Italiano CM,Wong KT,AbuBakar S,Lau YL,Ramli N,Syed Omar SF,Kahar Bador M,Tan CT

    更新日期:2014-05-22 00:00:00

  • Cinnamomum cassia exhibits antileishmanial activity against Leishmania donovani infection in vitro and in vivo.

    abstract:BACKGROUND:There is a pressing need for drug discovery against visceral leishmaniasis, a life-threatening protozoal infection, as the available chemotherapy is antiquated and not bereft of side effects. Plants as alternate drug resources has rewarded mankind in the past and aimed in this direction, we investigated the ...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0007227

    authors: Afrin F,Chouhan G,Islamuddin M,Want MY,Ozbak HA,Hemeg HA

    更新日期:2019-05-09 00:00:00

  • Mild manifestations of COVID-19 in healthcare workers.

    abstract::Medical staff treating Coronavirus Disease 2019 (COVID-19) patients are at high risk for exposure to Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), and many have been infected, which may cause panic among medical workers, their relatives, health professionals, and government leaders. We report the epide...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0008950

    authors: Li J,Long X,Zhang Q,Fang X,Li N,Lin Z,Li J,Xiong N

    更新日期:2020-12-22 00:00:00

  • SisLeish: A multi-country standardized information system to monitor the status of Leishmaniasis in the Americas.

    abstract:BACKGROUND:In the Americas, leishmaniasis is endemic in 18 countries, and from 2001 through 2015, 17 countries reported 843,931 cases of cutaneous and mucocutaneous leishmaniasis, and 12 countries reported 52,176 cases of visceral leishmaniasis. A Regional Information System (SisLeish) was created in order to provide k...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0005868

    authors: Maia-Elkhoury ANS,O B Valadas SY,Puppim-Buzanovsky L,Rocha F,Sanchez-Vazquez MJ

    更新日期:2017-09-05 00:00:00

  • Clinical features and genetic background of the sympatric species Paracoccidioides brasiliensis and Paracoccidioides americana.

    abstract:INTRODUCTION:The agents of paracoccidioidomycosis, historically identified as Paracoccidioides brasiliensis, are in fact different phylogenetic species. This study aims to evaluate associations between Paracoccidioides phylogenetic species and corresponding clinical data. METHODS:Paracoccidioides strains from INI/Fioc...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0007309

    authors: de Macedo PM,Teixeira MM,Barker BM,Zancopé-Oliveira RM,Almeida-Paes R,Francesconi do Valle AC

    更新日期:2019-04-15 00:00:00

  • NLRC4 and TLR5 each contribute to host defense in respiratory melioidosis.

    abstract::Burkholderia pseudomallei causes the tropical infection melioidosis. Pneumonia is a common manifestation of melioidosis and is associated with high mortality. Understanding the key elements of host defense is essential to developing new therapeutics for melioidosis. As a flagellated bacterium encoding type III secreti...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0003178

    authors: West TE,Myers ND,Chantratita N,Chierakul W,Limmathurotsakul D,Wuthiekanun V,Miao EA,Hajjar AM,Peacock SJ,Liggitt HD,Skerrett SJ

    更新日期:2014-09-18 00:00:00

  • Rapid emergence of multidrug resistant, H58-lineage Salmonella typhi in Blantyre, Malawi.

    abstract:INTRODUCTION:Between 1998 and 2010, S. Typhi was an uncommon cause of bloodstream infection (BSI) in Blantyre, Malawi and it was usually susceptible to first-line antimicrobial therapy. In 2011 an increase in a multidrug resistant (MDR) strain was detected through routine bacteriological surveillance conducted at Queen...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0003748

    authors: Feasey NA,Gaskell K,Wong V,Msefula C,Selemani G,Kumwenda S,Allain TJ,Mallewa J,Kennedy N,Bennett A,Nyirongo JO,Nyondo PA,Zulu MD,Parkhill J,Dougan G,Gordon MA,Heyderman RS

    更新日期:2015-04-24 00:00:00

  • Molecular characterization of tsetse's proboscis and its response to Trypanosoma congolense infection.

    abstract::Tsetse flies (Glossina spp.) transmit parasitic African trypanosomes (Trypanosoma spp.), including Trypanosoma congolense, which causes animal African trypanosomiasis (AAT). AAT detrimentally affects agricultural activities in sub-Saharan Africa and has negative impacts on the livelihood and nutrient availability for ...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0006057

    authors: Awuoche EO,Weiss BL,Vigneron A,Mireji PO,Aksoy E,Nyambega B,Attardo GM,Wu Y,O'Neill M,Murilla G,Aksoy S

    更新日期:2017-11-20 00:00:00

  • Refining the global spatial limits of dengue virus transmission by evidence-based consensus.

    abstract:BACKGROUND:Dengue is a growing problem both in its geographical spread and in its intensity, and yet current global distribution remains highly uncertain. Challenges in diagnosis and diagnostic methods as well as highly variable national health systems mean no single data source can reliably estimate the distribution o...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0001760

    authors: Brady OJ,Gething PW,Bhatt S,Messina JP,Brownstein JS,Hoen AG,Moyes CL,Farlow AW,Scott TW,Hay SI

    更新日期:2012-01-01 00:00:00

  • Salivary gland transcriptomes and proteomes of Phlebotomus tobbi and Phlebotomus sergenti, vectors of leishmaniasis.

    abstract:BACKGROUND:Phlebotomus tobbi is a vector of Leishmania infantum, and P. sergenti is a vector of Leishmania tropica. Le. infantum and Le. tropica typically cause visceral or cutaneous leishmaniasis, respectively, but Le. infantum strains transmitted by P. tobbi can cause cutaneous disease. To better understand the compo...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0001660

    authors: Rohoušová I,Subrahmanyam S,Volfová V,Mu J,Volf P,Valenzuela JG,Jochim RC

    更新日期:2012-01-01 00:00:00

  • Transmission assessment surveys (TAS) to define endpoints for lymphatic filariasis mass drug administration: a multicenter evaluation.

    abstract:BACKGROUND:Lymphatic filariasis (LF) is targeted for global elimination through treatment of entire at-risk populations with repeated annual mass drug administration (MDA). Essential for program success is defining and confirming the appropriate endpoint for MDA when transmission is presumed to have reached a level low...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章,多中心研究

    doi:10.1371/journal.pntd.0002584

    authors: Chu BK,Deming M,Biritwum NK,Bougma WR,Dorkenoo AM,El-Setouhy M,Fischer PU,Gass K,Gonzalez de Peña M,Mercado-Hernandez L,Kyelem D,Lammie PJ,Flueckiger RM,Mwingira UJ,Noordin R,Offei Owusu I,Ottesen EA,Pavluck A,Pilotte

    更新日期:2013-12-05 00:00:00

  • First human rabies case in French Guiana, 2008: epidemiological investigation and control.

    abstract:BACKGROUND:Until 2008, human rabies had never been reported in French Guiana. On 28 May 2008, the French National Reference Center for Rabies (Institut Pasteur, Paris) confirmed the rabies diagnosis, based on hemi-nested polymerase chain reaction on skin biopsy and saliva specimens from a Guianan, who had never travell...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0001537

    authors: Meynard JB,Flamand C,Dupuy C,Mahamat A,Eltges F,Queuche F,Renner J,Fontanella JM,Hommel D,Dussart P,Grangier C,Djossou F,Dacheux L,Goudal M,Berger F,Ardillon V,Krieger N,Bourhy H,Spiegel A

    更新日期:2012-01-01 00:00:00

  • Healthcare demand in response to rabies elimination campaigns in Latin America.

    abstract::The World Health Organization, the World Organization for Animal Health, and the Food and Agriculture Organization have resolved to eliminate human rabies deaths due to dog bites by 2030, and the Vaccine Alliance (Gavi) has added human rabies vaccines to their investments for 2021-2025. Implementing these goals cost-e...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0007630

    authors: Yoder J,Younce E,Lankester F,Palmer GH

    更新日期:2019-09-26 00:00:00

  • Distribution and Potential Indicators of Hospitalized Cases of Neurocysticercosis and Epilepsy in Ecuador from 1996 to 2008.

    abstract:BACKGROUND:Epilepsy is one of the most common signs of Neurocysticercosis (NCC). In this study, spatial and temporal variations in the incidence of hospitalized cases (IHC) of epilepsy and NCC in Ecuadorian municipalities were analyzed. Additionally, potential socio-economic and landscape indicators were evaluated in o...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0004236

    authors: Ron-Garrido L,Coral-Almeida M,Gabriël S,Benitez-Ortiz W,Saegerman C,Dorny P,Berkvens D,Abatih EN

    更新日期:2015-11-18 00:00:00

  • Hyperendemic dengue transmission and identification of a locally evolved DENV-3 lineage, Papua New Guinea 2007-2010.

    abstract:BACKGROUND:Dengue is endemic in the Western Pacific and Oceania and the region reports more than 200,000 cases annually. Outbreaks of dengue and severe dengue occur regularly and movement of virus throughout the region has been reported. Disease surveillance systems, however, in many areas are not fully established and...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0006254

    authors: Luang-Suarkia D,Mitja O,Ernst T,Bennett S,Tay A,Hays R,Smith DW,Imrie A

    更新日期:2018-03-01 00:00:00

  • Schistosoma mansoni Infections in young children: when are schistosome antigens in urine, eggs in stool and antibodies to eggs first detectable?

    abstract:BACKGROUND:in uganda, control of intestinal schistosomiasis with preventive chemotherapy is typically focused towards treatment of school-aged children; the needs of younger children are presently being investigated as in lakeshore communities very young children can be infected. In the context of future epidemiologica...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0000938

    authors: Stothard JR,Sousa-Figueiredo JC,Betson M,Adriko M,Arinaitwe M,Rowell C,Besiyge F,Kabatereine NB

    更新日期:2011-01-04 00:00:00

  • Gender-associated genes in filarial nematodes are important for reproduction and potential intervention targets.

    abstract:BACKGROUND:A better understanding of reproductive processes in parasitic nematodes may lead to development of new anthelmintics and control strategies for combating disabling and disfiguring neglected tropical diseases such as lymphatic filariasis and onchocerciasis. Transcriptomatic analysis has provided important new...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0000947

    authors: Li BW,Rush AC,Jiang DJ,Mitreva M,Abubucker S,Weil GJ

    更新日期:2011-01-25 00:00:00

  • A replicating cytomegalovirus-based vaccine encoding a single Ebola virus nucleoprotein CTL epitope confers protection against Ebola virus.

    abstract:BACKGROUND:Human outbreaks of Ebola virus (EBOV) are a serious human health concern in Central Africa. Great apes (gorillas/chimpanzees) are an important source of EBOV transmission to humans due to increased hunting of wildlife including the 'bush-meat' trade. Cytomegalovirus (CMV) is an highly immunogenic virus that ...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0001275

    authors: Tsuda Y,Caposio P,Parkins CJ,Botto S,Messaoudi I,Cicin-Sain L,Feldmann H,Jarvis MA

    更新日期:2011-08-01 00:00:00

  • Genetic characterization of Zika virus strains: geographic expansion of the Asian lineage.

    abstract:BACKGROUND:Zika virus (ZIKV) is a mosquito-borne flavivirus distributed throughout much of Africa and Asia. Infection with the virus may cause acute febrile illness that clinically resembles dengue fever. A recent study indicated the existence of three geographically distinct viral lineages; however this analysis utili...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0001477

    authors: Haddow AD,Schuh AJ,Yasuda CY,Kasper MR,Heang V,Huy R,Guzman H,Tesh RB,Weaver SC

    更新日期:2012-01-01 00:00:00

  • The Rapid-Heat LAMPellet Method: A Potential Diagnostic Method for Human Urogenital Schistosomiasis.

    abstract:BACKGROUND:Urogenital schistosomiasis due to Schistosoma haematobium is a serious underestimated public health problem affecting 112 million people - particularly in sub-Saharan Africa. Microscopic examination of urine samples to detect parasite eggs still remains as definitive diagnosis. This work was focussed on deve...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0003963

    authors: Gandasegui J,Fernández-Soto P,Carranza-Rodríguez C,Pérez-Arellano JL,Vicente B,López-Abán J,Muro A

    更新日期:2015-07-31 00:00:00

  • Endogenous overexpression of an active phosphorylated form of DNA polymerase β under oxidative stress in Trypanosoma cruzi.

    abstract::Trypanosoma cruzi is exposed during its life to exogenous and endogenous oxidative stress, leading to damage of several macromolecules such as DNA. There are many DNA repair pathways in the nucleus and mitochondria (kinetoplast), where specific protein complexes detect and eliminate damage to DNA. One group of these p...

    journal_title:PLoS neglected tropical diseases

    pub_type: 杂志文章

    doi:10.1371/journal.pntd.0006220

    authors: Rojas DA,Urbina F,Moreira-Ramos S,Castillo C,Kemmerling U,Lapier M,Maya JD,Solari A,Maldonado E

    更新日期:2018-02-12 00:00:00