Insights into the microRNA landscape of Rhodnius prolixus, a vector of Chagas disease

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Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Pathogen-Host Interface Laboratory-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Pathogen-Host Interface Laboratory-
Autor(es): dc.contributorFederal Institute of Goiás, Formosa, Brazil-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Pathogen-Host Interface Laboratory-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Laboratory of Protein Chemistry and Biochemistry-
Autor(es): dc.contributorMuséum National d’Histoire Naturelle, UMR 7245 Molécules de Communication et Adaptation des Micro-organismes-
Autor(es): dc.contributorMuséum National d’Histoire Naturelle, UMR 7245 Molécules de Communication et Adaptation des Micro-organismes-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Scientific Illustration Center-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Pathogen-Host Interface Laboratory-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Pathogen-Host Interface Laboratory-
Autor(es): dc.contributorUniversity of Brasília, Institute of Biology, Department of Cell Biology, Pathogen-Host Interface Laboratory-
Autor(es): dc.contributorFaculty of Ceilândia, University of Brasília-
Autor(es): dc.creatorSantiago, Paula Beatriz-
Autor(es): dc.creatorBentes, Kaio Luís da Silva-
Autor(es): dc.creatorSilva, Waldeyr Mendes Cordeiro da-
Autor(es): dc.creatorPraça, Yanna Reis-
Autor(es): dc.creatorCharneau, Sébastien-
Autor(es): dc.creatorChaouch, Soraya-
Autor(es): dc.creatorGrellier, Philippe-
Autor(es): dc.creatorFerraz, Marcos Antônio dos Santos Silva-
Autor(es): dc.creatorBastos, Izabela Marques Dourado-
Autor(es): dc.creatorSantana, Jaime Martins de-
Autor(es): dc.creatorAraújo, Carla Nunes de-
Data de aceite: dc.date.accessioned2024-10-23T16:00:34Z-
Data de disponibilização: dc.date.available2024-10-23T16:00:34Z-
Data de envio: dc.date.issued2024-07-02-
Data de envio: dc.date.issued2024-07-02-
Data de envio: dc.date.issued2023-08-12-
Fonte completa do material: dc.identifierhttp://repositorio2.unb.br/jspui/handle/10482/48494-
Fonte completa do material: dc.identifierhttps://doi.org/10.1038/s41598-023-40353-9-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/897688-
Descrição: dc.descriptionThe growing interest in microRNAs (miRNAs) over recent years has led to their characterization in numerous organisms. However, there is currently a lack of data available on miRNAs from triatomine bugs (Reduviidae: Triatominae), which are the vectors of the protozoan parasite Trypanosoma cruzi, the causative agent of Chagas disease. A comprehensive understanding of the molecular biology of vectors provides new insights into insect-host interactions and insect control approaches, which are key methods to prevent disease incidence in endemic areas. In this work, we describe the miRNome profiles from gut, hemolymph, and salivary gland tissues of the Rhodnius prolixus triatomine. Small RNA sequencing data revealed abundant expression of miRNAs, along with tRNA- and rRNA-derived fragments. Fifty-two mature miRNAs, previously reported in Ecdysozoa, were identified, including 39 ubiquitously expressed in the three tissues. Additionally, 112, 73, and 78 novel miRNAs were predicted in the gut, hemolymph, and salivary glands, respectively. In silico prediction showed that the top eight most highly expressed miRNAs from salivary glands potentially target human blood-expressed genes, suggesting that R. prolixus may modulate the host’s gene expression at the bite site. This study provides the first characterization of miRNAs in a Triatominae species, shedding light on the role of these crucial regulatory molecules.-
Descrição: dc.descriptionInstituto de Ciências Biológicas (IB)-
Descrição: dc.descriptionDepartamento de Biologia Celular (IB CEL)-
Descrição: dc.descriptionNúcleo de Educação Científica (IB NECBio)-
Descrição: dc.descriptionFaculdade UnB Ceilândia (FCE)-
Descrição: dc.descriptionPrograma de Pós-Graduação em Ciências Médicas-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherNature Research-
Direitos: dc.rightsAcesso Aberto-
Direitos: dc.rightsOpen Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.-
Palavras-chave: dc.subjectVetores-
Palavras-chave: dc.subjectChagas, Doença de-
Palavras-chave: dc.subjectMicroRNA-
Palavras-chave: dc.subjectTriatomíneos-
Título: dc.titleInsights into the microRNA landscape of Rhodnius prolixus, a vector of Chagas disease-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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