Results 21 to 30 of about 3,248 (167)

Detection of Lotmaria passim and Crithidia mellificae in Selected Bumblebee Species

Pathogens, 2022
Bumblebees (Bombus spp.) are an essential element of the ecosystem and the global economy. They are valued pollinators in many countries around the word.
Maria Michalczyk, Rajmund Sokół
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TLR9 activation is triggered by the excess of stimulatory versus inhibitory motifs present in Trypanosomatidae DNA. [PDF]

PLoS Neglected Tropical Diseases, 2014
DNA sequences purified from distinct organisms, e.g. non vertebrate versus vertebrate ones, were shown to differ in their TLR9 signalling properties especially when either mouse bone marrow-derived- or human dendritic cells (DCs) are probed as target ...
Mélissa Erin Khan, Chloé Borde, Eduardo P C Rocha, Véronique Mériaux, Vincent Maréchal, Pedro Escoll, Sophie Goyard, Jean-Marc Cavaillon, Bénédicte Manoury, Noëlle Doyen   +9 more
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Variations in time and space of an Andean wild population of T. infestans at a microgeographic scale

Parasites & Vectors, 2014
Background Wild populations of Triatoma infestans are now believed to be the source of reinfestation of dwellings in some Andean areas and could impede the full achievement of vector control campaigns in this region.
Philippe Brémond, Renata Salas, Etienne Waleckx, Rosio Buitrago, Claudia Aliaga, Christian Barnabé, Stéphanie Depickère, Olivier Dangles, Simone Frédérique Brenière   +8 more
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Crithidia ricardoi sp. n. a new species of trypanosomatidae isolated from Culex saltanensis Dyar, 1928 (Diptera: Culicidae)

Memorias do Instituto Oswaldo Cruz, 1993
A flagellte trypanosomatid was isolated in culture from the digestive tract of the mosquito Culex saltanensis Dyar, 1928. It grows exuberantly in liver infusion in the form of epimastigotes and choanomastigotes typical of the genus Crithidia.
Alexander Sibajev, Raquel da Silva Pacheco, Maurílio J. Soares, Elisa Cupolillo, Alvaro Luiz Bertho dos Santos, Hooman Momen   +5 more
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RNA viruses in trypanosomatid parasites: a historical overview

Memorias do Instituto Oswaldo Cruz, 2018
Viruses of trypanosomatids are now being extensively studied because of their diversity and the roles they play in flagellates’ biology. Among the most prominent examples are leishmaniaviruses implicated in pathogenesis of Leishmania parasites.
Danyil Grybchuk, Alexei Y Kostygov, Diego H Macedo, Claudia M d’Avila-Levy, Vyacheslav Yurchenko   +4 more
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Infection Rate of Trypanosoma cruzi (Trypanosomatida: Trypanosomatidae) in Dipetalogaster maxima (Hemiptera: Reduviidae) [PDF]

Journal of Medical Entomology, 2021
Abstract Chagas disease is caused by the infection of the parasite Trypanosoma cruzi (Chagas, 1909). Mexico is estimated to be among the countries with the highest rates of human infections. The southernmost region of the Baja California peninsula is home to the endemic, highly aggressive, and largest Triatominae vector, thus far ...
Carlos Alberto Flores-López, Lynneth Rivas-García, Guillermo Romero-Figueroa, Aldo Guevara-Carrizales, Haran Peiro-Nuño, Teresa López-Ordoñez, Rafael Bello-Bedoy   +6 more
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Aportes a la evolución y clasificación taxonómica de los géneros de importancia médica de la familia Trypanosomatidae basado en el análisis filogenético del gen de la proteína de choque térmico 70

Anales de la Academia de Ciencias de Cuba, 2021
Introducción: Dentro de la familia Trypanosomatidae hay dos géneros de importancia médica por su papel como patógenos humanos, Trypanosoma y Leishmania.
Jorge Fraga Nodarse, Ana M. Montalvo Alvarez, Gert Van der Auwera, Jean-Claude Dujardin, José M. Requena, Stijn Deborggraeve, Philippe Büscher, Ilse Maes, Simone De Doncker   +8 more
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Triatomíneos rupestres infectados por Trypanosomatidae, coletados em Quaraí, Rio Grande do Sul, 2003 Rupestrian triatomines infected by Trypanosomatidae, collected in Quaraí, Rio Grande do Sul, 2003

Revista da Sociedade Brasileira de Medicina Tropical, 2006
Foram capturados triatomíneos rupestres em seis localidades do município de Quaraí-RS, com o intuito de verificar o índice de infecção por Trypanosomatidae, bem como o animal reservatório.
Luciamáre Perinetti Alves Martins, Roberto Esteves Pires Castanho, Cláudio Casanova, David Tibiriçá Caravelas, Guilherme Tardim Frias, Antônio Leite Ruas-Neto, João Aristeu da Rosa   +6 more
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Preclinical Studies in Anti-Trypanosomatidae Drug Development [PDF]

Pharmaceuticals, 2021
The trypanosomatid parasites Trypanosoma brucei, Trypanosoma cruzi and Leishmania are the causative agents of human African trypanosomiasis, Chagas Disease and Leishmaniasis, respectively. These infections primarily affect poor, rural communities in the developing world, and are responsible for trapping sufferers and their families in a disease/poverty
Cintya Perdomo, Elena Aguilera, Ileana Corvo, Paula Faral-Tello, Elva Serna, Carlos Robello, Shane R. Wilkinson, Gloria Yaluff, Guzmán Alvarez   +8 more
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Trypanosomatid Infections: How Do Parasites and Their Excreted–Secreted Factors Modulate the Inducible Metabolism of l-Arginine in Macrophages?

Frontiers in Immunology, 2018
Mononuclear phagocytes (monocytes, dendritic cells, and macrophages) are among the first host cells to face intra- and extracellular protozoan parasites such as trypanosomatids, and significant expansion of macrophages has been observed in infected hosts.
Philippe Holzmuller, Philippe Holzmuller, Anne Geiger, Romaric Nzoumbou-Boko, Romaric Nzoumbou-Boko, Romaric Nzoumbou-Boko, Joana Pissarra, Sarra Hamrouni, Valérie Rodrigues, Valérie Rodrigues, Frédéric-Antoine Dauchy, Frédéric-Antoine Dauchy, Frédéric-Antoine Dauchy, Jean-Loup Lemesre, Philippe Vincendeau, Philippe Vincendeau, Philippe Vincendeau, Rachel Bras-Gonçalves   +17 more
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