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- Ancylostomatoidea--immunology (1)
- Anthelmintics--pharmacology (1)
- Antihelminitics--therapeutic use (1)
- Biological Markers--analysis (1)
- Calcium-Calmodulin-Dependent Protein Kinase Type 2--genetics (1)
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- Coinfection--immunology (1)
- Gene Expression Regulation (1)
- Gene Expression Regulation--drug effects (1)
- Hookworm Infections--immunology (1)
- Immunoglobulin E--immunology (1)
- Opisthorchiasis--diagnosis (1)
- Opisthorchiasis--pathology (1)
- Opisthorchis--pathogenicity (1)
- Praziquantel--pharmacology (1)
- Praziquantel--therapeutic use (1)
- Proteinuria--diagnosis (1)
- Proteinuria--etiology (1)
- Schistosoma haematobium--isolation & purificaiton (1)
- Schistosoma japonicum--drug effects (1)
- Schistosoma japonicum--genetics (1)
- Schistosoma mansoni--enzymology (1)
- Schistosoma mansoni--growth & development (1)
- Schistosoma mansoni--immunology (1)
- Schistosomiasis haematobia--epidemiology (1)
- Schistosomiasis haematobia--parasitology (1)
- Schistosomiasis mansoni--immunology (1)
- Schistotsoma haematobium--genetics (1)
- Septins--biosynethsis (1)
Articles 1 - 6 of 6
Full-Text Articles in Medicine and Health Sciences
Septins Of Platyhelminths: Identification, Phylogeny, Expression And Localization Among Developmental Stages Of Schistosoma Mansoni, Ana E. Zeraik, Gabriel Rinaldi, Victoria H. Mann, Anastas Popratiloff, Ana P.U. Araujo, Ricardo Demarco, Paul J. Brindley
Septins Of Platyhelminths: Identification, Phylogeny, Expression And Localization Among Developmental Stages Of Schistosoma Mansoni, Ana E. Zeraik, Gabriel Rinaldi, Victoria H. Mann, Anastas Popratiloff, Ana P.U. Araujo, Ricardo Demarco, Paul J. Brindley
Microbiology, Immunology, and Tropical Medicine Faculty Publications
Septins are a family of eukaryotic GTP binding proteins conserved from yeasts to humans. Originally identified in mutants of budding yeast, septins participate in diverse cellular functions including cytokinesis, organization of actin networks, cell polarity, vesicle trafficking and many others. Septins assemble into heteroligomers to form filaments and rings. Here, four septins of Schistosoma mansoni are described, which appear to be conserved within the phylum Platyhelminthes. These orthologues were related to the SEPT5, SEPT10 and SEPT7 septins of humans, and hence we have termed the schistosome septins SmSEPT5, SmSEPT10, SmSEPT7.1 and SmSEPT7.2. Septin transcripts were detected throughout the developmental cycle …
Spatially Explicit Modeling Of Schistosomiasis Risk In Eastern China Based On A Synthesis Of Epidemiological, Environmental, And Intermediate Host Genetic Data, Matthias Schrader, Torsten Hauffe, Zhijie Zhang, George M. Davis, Fred Jopp, Justin V. Remais, Thomas Wilke
Spatially Explicit Modeling Of Schistosomiasis Risk In Eastern China Based On A Synthesis Of Epidemiological, Environmental, And Intermediate Host Genetic Data, Matthias Schrader, Torsten Hauffe, Zhijie Zhang, George M. Davis, Fred Jopp, Justin V. Remais, Thomas Wilke
Microbiology, Immunology, and Tropical Medicine Faculty Publications
Schistosomiasis japonica is a major parasitic disease threatening millions of people in China. Though overall prevalence was greatly reduced during the second half of the past century, continued persistence in some areas and cases of re-emergence in others remain major concerns. As many regions in China are approaching disease elimination, obtaining quantitative data on Schistosoma japonicum parasites is increasingly difficult. This study examines the distribution of schistosomiasis in eastern China, taking advantage of the fact that the single intermediate host serves as a major transmission bottleneck. Epidemiological, population-genetic and high-resolution ecological data are combined to construct a predictive model capable …
Microproteinuria During Opisthorchis Viverrini Infection: A Biomarker For Advanced Renal And Hepatobiliary Pathologies From Chronic Opisthorchiasis, Prasert Saichua, Paiboon Sithithaworn, Amar R. Jariwala, David J. Diemert, Jiraporn Sithithaworn, Banchob Sripa, Thewarach Laha, Eimorn Mairiang, Chawalit Pairojkul, Maria V. Periago, Narong Khuntikeo, Jason Mulvenna, Jeffrey M. Bethony
Microproteinuria During Opisthorchis Viverrini Infection: A Biomarker For Advanced Renal And Hepatobiliary Pathologies From Chronic Opisthorchiasis, Prasert Saichua, Paiboon Sithithaworn, Amar R. Jariwala, David J. Diemert, Jiraporn Sithithaworn, Banchob Sripa, Thewarach Laha, Eimorn Mairiang, Chawalit Pairojkul, Maria V. Periago, Narong Khuntikeo, Jason Mulvenna, Jeffrey M. Bethony
Microbiology, Immunology, and Tropical Medicine Faculty Publications
Approximately 680 million people are at risk of infection with Opisthorchis viverrini (OV) andClonorchis sinensis, with an estimated 10 million infected with OV in Southeast Asia alone. While opisthorchiasis is associated with hepatobiliary pathologies, such as advanced periductal fibrosis (APF) and cholangiocarcinoma (CCA), animal models of OV infection show that immune-complex glomerulonephritis is an important renal pathology that develops simultaneously with hepatobiliary pathologies. A cardinal sign of immune-complex glomerulonephritis is the urinary excretion of immunoglobulin G (IgG) (microproteinuria). In community-based studies in OV endemic areas along the Chi River in northeastern Thailand, we observed that over half of …
Break Out: Urogenital Schistosomiasis And Schistosoma Haematobium Infection In The Post-Genomic Era, Paul J. Brindley, Peter J. Hotez
Break Out: Urogenital Schistosomiasis And Schistosoma Haematobium Infection In The Post-Genomic Era, Paul J. Brindley, Peter J. Hotez
Microbiology, Immunology, and Tropical Medicine Faculty Publications
No abstract provided.
Effects Of Treatment On Ige Responses Against Parasite Allergen-Like Proteins And Immunit To Reinfection In Childhood Schistosome And Hookworm Coinfections, Angela Pinot De Moira, Frances M. Jones, Shona Wilson, Edridah Tukahebwa, Colin M. Fitzsimmons, Joseph K. Mwatha, Jeffrey M. Bethony, Narcis B. Kabatereine, David W. Dunne
Effects Of Treatment On Ige Responses Against Parasite Allergen-Like Proteins And Immunit To Reinfection In Childhood Schistosome And Hookworm Coinfections, Angela Pinot De Moira, Frances M. Jones, Shona Wilson, Edridah Tukahebwa, Colin M. Fitzsimmons, Joseph K. Mwatha, Jeffrey M. Bethony, Narcis B. Kabatereine, David W. Dunne
Microbiology, Immunology, and Tropical Medicine Faculty Publications
Naturally occurring human immunity to both schistosomiasis and hookworm infection has been associated with IgE responses against parasite allergen-like proteins. Since the two helminths frequently coinfect the same individuals, there is growing advocacy for their concurrent treatment. However, both helminths are known to exert strong immunomodulatory effects; therefore, coinfected individuals could have immune responses different from those characteristically seen in monoinfected individuals. In this study, we measured changes in IgE, IgG1, and IgG4 responses to schistosome and hookworm antigens, including the allergen-like proteins Schistosoma mansoni tegumental-allergen-like 1 protein (SmTAL1), SmTAL2, and Necator americanus Ancylostoma-secreted protein-2 (Na-ASP-2), following concurrent …
Transcriptional Responses Of In Vivo Praziquantel Exposure In Schistosomes Identifies A Functional Role For Calcium Signalling Pathway Member Camkii, Hong You, Donald P. Mcmanus, Wei Hu, Michael J. Smout, Paul J. Brindley, Geoffrey N. Gobert
Transcriptional Responses Of In Vivo Praziquantel Exposure In Schistosomes Identifies A Functional Role For Calcium Signalling Pathway Member Camkii, Hong You, Donald P. Mcmanus, Wei Hu, Michael J. Smout, Paul J. Brindley, Geoffrey N. Gobert
Microbiology, Immunology, and Tropical Medicine Faculty Publications
Treatment for clinical schistosomiasis has relied centrally on the broad spectrum anthelmintic praziquantel; however, there is limited information on its mode of action or the molecular response of the parasite. This paper presents a transcriptional and functional approach to defining the molecular responses of schistosomes to praziquantel. Differential gene expression in Schistosoma japonicum was investigated by transcriptome-wide microarray analysis of adult worms perfused from infected mice after 0.5 to 24 hours after oral administration of sub-lethal doses of praziquantel. Genes up-regulated initially in male parasites were associated with “Tegument/Muscle Repair” and “Lipid/Ion Regulation” functions and were followed by “Drug Resistance” …