Heterogeneities in Leishmania infantum infection: using skin parasite burdens to identify highly infectious dogs.

abstract：BACKGROUND:Wolbachia inherited intracellular bacteria can manipulate the reproduction of their insect hosts through cytoplasmic incompatibility (CI), and certain strains have also been shown to inhibit the replication or dissemination of viruses. Wolbachia strains also vary in their relative fitness effects on their ho...

journal_title：PLoS neglected tropical diseases

authors： Blagrove MS,Arias-Goeta C,Di Genua C,Failloux AB,Sinkins SP

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Aminoacyl tRNA synthetases are central enzymes required for protein synthesis. These enzymes are the known drug targets in bacteria and fungi. Here, we for the first time report the functional characterization of threonyl tRNA synthetase (LdThrRS) of Leishmania donovani, a protozoan parasite, the primary cau...

journal_title：PLoS neglected tropical diseases

authors： Chadha S,Vijayan R,Gupta S,Munde M,Gourinath S,Madhubala R

更新日期：2018-06-13 00:00:00

abstract：BACKGROUND:Hookworm infections are an important cause of (severe) anemia and iron deficiency in children in the tropics. Type of hookworm species (Ancylostoma duodenale or Necator americanus) and infection load are considered associated with disease burden, although these parameters are rarely assessed due to limitatio...

journal_title：PLoS neglected tropical diseases

authors： Jonker FA,Calis JC,Phiri K,Brienen EA,Khoffi H,Brabin BJ,Verweij JJ,van Hensbroek MB,van Lieshout L

更新日期：2012-01-01 00:00:00

abstract：:All of our current knowledge of African trypanosome metabolism is based on results from trypanosomes grown in culture or in rodents. Drugs against sleeping sickness must however treat trypanosomes in humans. We here compare the transcriptomes of Trypanosoma brucei rhodesiense from the blood and cerebrospinal fluid of ...

journal_title：PLoS neglected tropical diseases

authors： Mulindwa J,Leiss K,Ibberson D,Kamanyi Marucha K,Helbig C,Melo do Nascimento L,Silvester E,Matthews K,Matovu E,Enyaru J,Clayton C

更新日期：2018-02-23 00:00:00

abstract：:Aedes aegypti is the major vector of yellow and dengue fevers. After 10 generations of adult selection, an A. aegypti strain (SP) developed 1650-fold resistance to permethrin, which is one of the most widely used pyrethroid insecticides for mosquito control. SP larvae also developed 8790-fold resistance following sele...

journal_title：PLoS neglected tropical diseases

authors： Kasai S,Komagata O,Itokawa K,Shono T,Ng LC,Kobayashi M,Tomita T

更新日期：2014-06-19 00:00:00

abstract：BACKGROUND:The long-term treatment outcome of visceral leishmaniasis (VL) patients with HIV co-infection is complicated by a high rate of relapse, especially when the CD4 count is low. Although use of secondary prophylaxis is recommended, it is not routinely practiced and data on its effectiveness and safety are limite...

journal_title：PLoS neglected tropical diseases

authors： Diro E,Edwards T,Ritmeijer K,Fikre H,Abongomera C,Kibret A,Bardonneau C,Soipei P,Mutinda B,Omollo R,van Griensven J,Zijlstra EE,Wasunna M,Alves F,Alvar J,Hailu A,Alexander N,Blesson S

更新日期：2019-02-21 00:00:00

abstract：BACKGROUND:Emerging information technologies present new opportunities to reduce the burden of malaria, dengue and other infectious diseases. For example, use of a data management system software package can help disease control programs to better manage and analyze their data, and thus enhances their ability to carry ...

journal_title：PLoS neglected tropical diseases

authors： Eisen L,Coleman M,Lozano-Fuentes S,McEachen N,Orlans M,Coleman M

更新日期：2011-03-29 00:00:00

abstract：:Diarrheal diseases are a major cause of morbidity and mortality worldwide. In many cases, antibiotic therapy is either ineffective or not recommended due to concerns about emergence of resistance. The pathogenesis of several of the most prevalent infections, including cholera and enteroxigenic Escherichia coli, is dom...

journal_title：PLoS neglected tropical diseases

authors： Das S,Angsantikul P,Le C,Bao D,Miyamoto Y,Gao W,Zhang L,Eckmann L

更新日期：2018-02-22 00:00:00

abstract：BACKGROUND:Mycobacterium ulcerans (MU) is responsible for disfiguring skin lesions and is endemic on the Bellarine peninsula of southeastern Australia. Antibiotics have been shown to be highly effective in sterilizing lesions and preventing disease recurrences when used alone or in combination with surgery. Our practic...

journal_title：PLoS neglected tropical diseases

authors： Friedman ND,Athan E,Hughes AJ,Khajehnoori M,McDonald A,Callan P,Rahdon R,O'Brien DP

更新日期：2013-07-18 00:00:00

abstract：BACKGROUND:The use of DNA microarray technology to study global Schistosoma gene expression has led to the rapid identification of novel biological processes, pathways or associations. Implementation of standardized DNA microarray protocols across laboratories would assist maximal interpretation of generated datasets a...

journal_title：PLoS neglected tropical diseases

authors： Fitzpatrick JM,Protasio AV,McArdle AJ,Williams GA,Johnston DA,Hoffmann KF

更新日期：2008-01-01 00:00:00

abstract：:Mycobacterium africanum is a member of the Mycobacterium tuberculosis complex (MTBC) and an important cause of human tuberculosis in West Africa that is rarely observed elsewhere. Here we genotyped 613 MTBC clinical isolates from Ghana, and searched for associations between the different phylogenetic lineages of MTBC ...

journal_title：PLoS neglected tropical diseases

authors： Asante-Poku A,Yeboah-Manu D,Otchere ID,Aboagye SY,Stucki D,Hattendorf J,Borrell S,Feldmann J,Danso E,Gagneux S

更新日期：2015-01-08 00:00:00

abstract：:Mycobacterium leprae (M. leprae) is a human pathogen and the causative agent for leprosy, a chronic disease characterized by lesions of the skin and peripheral nerve damage. Zoonotic transmission of M. leprae to humans by nine-banded armadillos (Dasypus novemcinctus) has been shown to occur in the southern United Stat...

journal_title：PLoS neglected tropical diseases

authors： da Silva MB,Portela JM,Li W,Jackson M,Gonzalez-Juarrero M,Hidalgo AS,Belisle JT,Bouth RC,Gobbo AR,Barreto JG,Minervino AHH,Cole ST,Avanzi C,Busso P,Frade MAC,Geluk A,Salgado CG,Spencer JS

更新日期：2018-06-28 00:00:00

abstract：BACKGROUND:Paracoccidioides brasiliensis causes paracoccidioidomycosis, one of the most prevalent systemic mycosis in Latin America. Thus, understanding the characteristics of the protective immune response to P. brasiliensis is of interest, as it may reveal targets for disease control. The initiation of the immune res...

journal_title：PLoS neglected tropical diseases

authors： Menino JF,Saraiva M,Gomes-Alves AG,Lobo-Silva D,Sturme M,Gomes-Rezende J,Saraiva AL,Goldman GH,Cunha C,Carvalho A,Romani L,Pedrosa J,Castro AG,Rodrigues F

更新日期：2013-07-25 00:00:00

abstract：:The Leishmania genus comprises up to 35 species, some with status still under discussion. The multilocus sequence typing (MLST)--extensively used for bacteria--has been proposed for pathogenic trypanosomatids. For Leishmania, however, a detailed analysis and revision on the taxonomy is still required. We have partiall...

journal_title：PLoS neglected tropical diseases

authors： Boité MC,Mauricio IL,Miles MA,Cupolillo E

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Appropriate health and nutrition interventions to prevent long-term adverse effects in children are necessary before two years of age. One such intervention may include population-based deworming, recommended as of 12 months of age by the World Health Organization in soil-transmitted helminth (STH)-endemic a...

journal_title：PLoS neglected tropical diseases

authors： Joseph SA,Casapía M,Montresor A,Rahme E,Ward BJ,Marquis GS,Pezo L,Blouin B,Maheu-Giroux M,Gyorkos TW

更新日期：2015-10-01 00:00:00

abstract：:For scientists working on gonochoric organisms, determining sex can be crucial for many biological questions and experimental studies, such as crossbreeding, but it can also be a challenging task, particularly when no sexual dimorphism is visible or cannot be directly observed. In metazoan parasites of the genus Schis...

journal_title：PLoS neglected tropical diseases

authors： Kincaid-Smith J,Boissier J,Allienne JF,Oleaga A,Djuikwo-Teukeng F,Toulza E

更新日期：2016-11-18 00:00:00

abstract：BACKGROUND:A Global Programme to Eliminate Lymphatic Filariasis was launched in 2000, with mass drug administration (MDA) as the core strategy of the programme. After completing 13 years of operations through 2012 and with MDA in place in 55 of 73 endemic countries, the impact of the MDA programme on microfilaraemia, h...

journal_title：PLoS neglected tropical diseases

authors： Ramaiah KD,Ottesen EA

更新日期：2014-11-20 00:00:00

abstract：BACKGROUND:Mali has become increasingly interested in the evaluation of transmission of both Wuchereria bancrofti and Onchocerca volvulus as prevalences of both infections move toward their respective elimination targets. The SD Bioline Onchocerciasis/LF IgG4 Rapid Test was used in 2 evaluation units (EU) to assess its...

journal_title：PLoS neglected tropical diseases

authors： Dolo H,Coulibaly YI,Dembele B,Guindo B,Coulibaly SY,Dicko I,Doumbia SS,Dembele M,Traore MO,Goita S,Dolo M,Soumaoro L,Coulibaly ME,Diallo AA,Diarra D,Zhang Y,Colebunders R,Nutman TB

更新日期：2019-01-30 00:00:00

abstract：BACKGROUND:Immucillins ImmA (IA), ImmH (IH) and SerMe-ImmH (SMIH) are synthetic deazapurine nucleoside analogues that inhibit Leishmania (L.) infantum chagasi and Leishmania (L.) amazonensis multiplication in vitro without macrophage toxicity. Immucillins are compared to the Glucantime standard drug in the chemotherapy...

journal_title：PLoS neglected tropical diseases

authors： Freitas EO,Nico D,Alves-Silva MV,Morrot A,Clinch K,Evans GB,Tyler PC,Schramm VL,Palatnik-de-Sousa CB

更新日期：2015-12-23 00:00:00

abstract：BACKGROUND:Hantaan virus (HTNV; family Hantaviridae, order Bunyavirales) causes hemorrhagic fever with renal syndrome (HFRS), which has raised serious concerns in Eurasia, especially in China, Russia, and South Korea. Previous studies reported genetic diversity and phylogenetic features of HTNV in different parts of Ch...

journal_title：PLoS neglected tropical diseases

authors： Li N,Li A,Liu Y,Wu W,Li C,Yu D,Zhu Y,Li J,Li D,Wang S,Liang M

更新日期：2020-08-20 00:00:00

abstract：BACKGROUND:Socioeconomically deprived children are at increased risk of ill-health associated with sedentary behavior, malnutrition, and helminth infection. The resulting reduced physical fitness, growth retardation, and impaired cognitive abilities may impede children's capacity to pay attention. The present study exa...

journal_title：PLoS neglected tropical diseases

authors： Gall S,Müller I,Walter C,Seelig H,Steenkamp L,Pühse U,du Randt R,Smith D,Adams L,Nqweniso S,Yap P,Ludyga S,Steinmann P,Utzinger J,Gerber M

更新日期：2017-05-08 00:00:00

abstract：:Thromboembolic events were described in patients with Chagas disease without cardiomyopathy. We aim to confirm if there is a hypercoagulable state in these patients and to determine if there is an early normalization of hemostasis factors after antiparasitic treatment. Ninety-nine individuals from Chagas disease-endem...

journal_title：PLoS neglected tropical diseases

authors： Pinazo MJ,Posada Ede J,Izquierdo L,Tassies D,Marques AF,de Lazzari E,Aldasoro E,Muñoz J,Abras A,Tebar S,Gallego M,de Almeida IC,Reverter JC,Gascon J

更新日期：2016-01-04 00:00:00

abstract：BACKGROUND:Our earlier genome-wide expression study revealed up-regulation of a tryptophan-catabolizing enzyme, indoleamine 2,3-dioxygenase (IDO1), in patients with scrub typhus. This gene has been previously reported to have anti-microbial activity in a variety of infectious diseases; therefore, we aimed to prove whet...

journal_title：PLoS neglected tropical diseases

authors： Prachason T,Konhan K,Pongnarin P,Chatsiricharoenkul S,Suputtamongkol Y,Limwongse C

更新日期：2012-01-01 00:00:00

abstract：:Sand flies are the insects responsible for transmitting Leishmania parasites, the causative agents of leishmaniasis in humans. However, the effects of sand fly breeding sites on their biology and ecology remain poorly understood. Herein, we studied how larval nutrition associated with putative breeding sites of the sa...

journal_title：PLoS neglected tropical diseases

authors： Aguiar Martins K,Meirelles MHA,Mota TF,Abbasi I,de Queiroz ATL,Brodskyn CI,Veras PST,Mothé Fraga DB,Warburg A

更新日期：2021-01-21 00:00:00

abstract：:Rift Valley Fever is an acute zoonotic viral disease caused by Rift Valley Fever virus (RVFV) that affects ruminants and humans in Sub-Saharan Africa and the Arabian Peninsula. We used phylogenetic analyses to understand the demographic history of RVFV populations, using sequence data from the three minigenomic segmen...

journal_title：PLoS neglected tropical diseases

authors： Samy AM,Peterson AT,Hall M

更新日期：2017-01-09 00:00:00

abstract：:Chikungunya virus (CHIKV) infection is characterized by rash, acute high fever, chills, headache, nausea, photophobia, vomiting, and severe polyarthralgia. There is evidence that arthralgia can persist for years and result in long-term discomfort. Neurologic disease with fatal outcome has been documented, although at ...

journal_title：PLoS neglected tropical diseases

authors： van den Doel P,Volz A,Roose JM,Sewbalaksing VD,Pijlman GP,van Middelkoop I,Duiverman V,van de Wetering E,Sutter G,Osterhaus AD,Martina BE

更新日期：2014-09-04 00:00:00

abstract：:Schistosomiasis is a chronic and debilitating disease caused by blood flukes (digenetic trematodes) of the genus Schistosoma. Schistosomes are sexually dimorphic and exhibit dramatic morphological changes during a complex lifecycle which requires subtle gene regulatory mechanisms to fulfil these complex biological pro...

journal_title：PLoS neglected tropical diseases

authors： Cai P,Liu S,Piao X,Hou N,Gobert GN,McManus DP,Chen Q

更新日期：2016-04-29 00:00:00

abstract：:Schistosomiasis is an important neglected tropical disease caused by digenean helminth parasites of the genus Schistosoma. Schistosomes are unusual in that they are dioecious and the adult worms live in the blood system. MicroRNAs play crucial roles during gene regulation and are likely to be important in sex differen...

journal_title：PLoS neglected tropical diseases

authors： Marco A,Kozomara A,Hui JH,Emery AM,Rollinson D,Griffiths-Jones S,Ronshaugen M

更新日期：2013-09-12 00:00:00

abstract：BACKGROUND:The clinical syndrome associated with secondary syphilis (SS) reflects the propensity of Treponema pallidum (Tp) to escape immune recognition while simultaneously inducing inflammation. METHODS:To better understand the duality of immune evasion and immune recognition in human syphilis, herein we used a comb...

journal_title：PLoS neglected tropical diseases

authors： Cruz AR,Ramirez LG,Zuluaga AV,Pillay A,Abreu C,Valencia CA,La Vake C,Cervantes JL,Dunham-Ems S,Cartun R,Mavilio D,Radolf JD,Salazar JC

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Mass anthelmintic drug administration is recommended in developing countries to address infection by soil-transmitted helminthiases (STH). We quantified the public health benefit of treatment with mebendazole in eight million Vietnamese children aged 5-14 years from 2006 to 2011. This was compared to the env...

journal_title：PLoS neglected tropical diseases

authors： Debaveye S,Gonzalez Torres CV,De Smedt D,Heirman B,Kavanagh S,Dewulf J

更新日期：2018-11-12 00:00:00