Results 41 to 50 of about 1,311 (145)
OROV recruits Golgi complex and TGN proteins to its assembly site.
, 2018 HeLa cells were infected with OROV and fixed after 0 h (A-D) or 24 h p.i. (F-I). Golgi complex and TGN proteins (Giantin and TGN46, respectively) were co-immunostained with OROV proteins and analyzed by confocal microscopy. Bars = 10 μm. (E and J) Insets Leila R. Mendonça (5172329), Marcos V. S. Dias (3203310), Eurico Arruda (146843), Marjorie C. Pontelli (5172335), Constance Oliver (35853), Maria C. Jamur (665943), Natalia S. Barbosa (5172338), Elaine Z. M. da Silva (665940), Luis L. P. daSilva (665944), Miria F. Criado (5172332), Mara E. da Silva-Januário (665942), Michael Schindler (94150) +11 morecore +1 more sourceFaunistic inventory of the genus Culicoides (Diptera: Ceratopogonidae) in Mauritius Island, Indian Ocean: Diversity and spatial distribution of species of veterinary interest Inventaire faunistique du genre Culicoides (Diptera: Ceratopogonidae) sur l'île Maurice dans l'océan Indien: diversité et répartition spatiale des espèces présentant un intérêt vétérinaire
Medical and Veterinary Entomology, Volume 40, Issue 2, Page 282-293, June 2026.Four Afrotropical Culicoides species are recorded in Mauritius with suspected or historically involvement in BTV and EHDV transmission.
All species were distributed all over the island.
While intra‐specific morphological variations were detected, genetic analyses did not reveal any cryptic diversity. Abstract
Viruses transmitted by biting midge species Diana P. Iyaloo, Khouaildi B. Elahee, Varina Ramdonee Mosawa, Nabiihah R. Munglee, Ishana Mahadeo, Christophe Genevieve, Hemant Bhoobun, Lorn Ribon‐Chaudat, Rosenka Lardeux, Pachka Hammami, Karine Huber, David Bru, Yannick Grimaud, Harena Rasamoelina‐Andriamanivo, Thierry Baldet, Claire Garros +15 morewiley +1 more sourceDetection of antibodies to Oropouche virus in non-human primates in Goiânia City, Goiás
Revista da Sociedade Brasileira de Medicina Tropical, 2016 : INTRODUCTION Arboviruses are associated with human disease, and non-human primates (NHPs) are important primary hosts. This study shows the detection of antibodies to Oropouche virus (OROV) in NHPs either living in urban parks or acclimatized at the ...Marize Moreira Gibrail, Fabíola Souza Fiaccadori, Menira Souza, Tâmera Nunes Vieira Almeida, Jannifer Oliveira Chiang, Lívia Caricio Martins, Milene Silveira Ferreira, Divina das Dôres de Paula Cardoso +7 moredoaj +1 more sourceUnveiling the Molecular Profile and Antiviral Potential of Costus arabicus L. Against Zika Virus
Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.Analysis of the chemical profile and antiviral potential of Costus arabicus L. extracts. ABSTRACT
Widely used in Brazilian folk medicine, Costus arabicus L. (Canarana) is a herbaceous plant with promising pharmacological potential. Here, we profile the molecular composition of extracts from different plant organs and evaluate their in vitro activity ...Alice Rhelly V. Carvalho, José Diogo E. Reis, Ariane Coelho Ferraz, Marília Bueno da Silva Menegatto, Juliana da C. Lopes, Sônia das G. S. R. Pamplona, Milton N. da Silva, Cintia Lopes de Brito Magalhães, Paulo Wender P. Gomes, Consuelo Yumiko Yoshioka e Silva +9 morewiley +1 more sourceAlix is recruited to TGN during OROV assembly.
, 2018 Mock infected (A-D) or OROV infected (F-I) HeLa cells were transfected with VCt-Alix and VNt-Alix plasmids (red). Cells were immunostained to OROV proteins (green) and TGN46 (cyan) and analyzed by confocal microscopy.Leila R. Mendonça (5172329), Marcos V. S. Dias (3203310), Eurico Arruda (146843), Marjorie C. Pontelli (5172335), Constance Oliver (35853), Maria C. Jamur (665943), Natalia S. Barbosa (5172338), Elaine Z. M. da Silva (665940), Luis L. P. daSilva (665944), Miria F. Criado (5172332), Mara E. da Silva-Januário (665942), Michael Schindler (94150) +11 morecore +1 more sourceOropouche Virus Infects, Persists and Induces IFN Response in Human Peripheral Blood Mononuclear Cells as Identified by RNA PrimeFlow™ and qRT-PCR Assays
Viruses, 2020 Oropouche orthobunyavirus (OROV) is an emerging arbovirus with a high potential of dissemination in America. Little is known about the role of peripheral blood mononuclear cells (PBMC) response during OROV infection in humans.Mariene Ribeiro Amorim, Marjorie Cornejo Pontelli, Gabriela Fabiano de Souza, Stéfanie Primon Muraro, Daniel A. Toledo-Teixeira, Julia Forato, Karina Bispo-dos-Santos, Natália S. Barbosa, Matheus Cavalheiro Martini, Pierina Lorencini Parise, Aline Vieira, Guilherme Paier Milanez, Luis Lamberti Pinto daSilva, Pritesh Jaychand Lalwani, Alessandro Santos Farias, Marco Aurélio Ramirez Vinolo, Renata Sesti-Costa, Eurico Arruda, Jose Luiz Proenca-Modena +18 moredoaj +1 more sourceClinical and laboratory profiles of Oropouche virus disease from the 2024 outbreak in Manaus, Brazilian Amazon.
PLoS Neglected Tropical DiseasesBackgroundThe 2024 Oropouche virus (OROV) outbreak in Brazil raised public health concerns due to its unprecedented rapid spread, high incidence, and potential neurological complications.Maria Paula Gomes Mourão, Gisely Cardoso de Melo, Joabi Nascimento, Victor Irungu Mwangi, Livia Sacchetto, Luiz Gustavo Gardinassi, Rebeca Linhares Abreu Netto, Jady Mota, Sergio Damasceno Pinto, Mayara Tavares, Liz Moreira Cordeiro, Barbara Seffair de Castro, de Abreu Brasil, Dyandra Dos Santos Porto, Bianca Daniele Silva de Oliveira, Ana Carolina Shuan Laco, Lorenna Pereira de Souza, Karolaine Oliveira Bentes, Marcia Castilho, Carlos Eduardo Morais, Heline Silva Lira, Luís Felipe Alho, Flor Ernestina Martínez Espinosa, Vanderson Sampaio, Felipe Murta, Marco Aurélio Sartim, Maurício Lacerda Nogueira, Marcus Lacerda, Wuelton Monteiro +28 moredoaj +1 more sourceClinical, Serological, and Molecular Profile of Dengue Patients With Warning Signs During the 2024 Outbreak in Belo Horizonte, Brazil
Journal of Medical Virology, Volume 98, Issue 1, January 2026.ABSTRACT
Dengue poses a significant arboviral threat in Brazil, with 2024 recording the largest outbreak to date. This prospective observational study was conducted during the 2024 outbreak with unvaccinated patients at Eduardo de Menezes Hospital, Belo Horizonte.Samille Henriques Pereira, Ana Paula Moreira Franco‐Luiz, Camila Tita Nogueira, Guilherme Otávio Varino Cornélio, Adelina Machado de Carvalho Nogueira, Vírginia Antunes de Andrade, Silvia Hees de Carvalho, Karen Cecília de Lima Torres, Vanessa Peruhype‐Magalhães, Olindo Assis Martins‐Filho, Jordana Grazziela Alves Coelho‐dos‐Reis, Andréa Teixeira‐Carvalho, Flávio Guimarães da Fonseca, Pedro Augusto Alves +13 morewiley +1 more sourceEmergence of Oropouche Virus in Espírito Santo State, Brazil, 2024
Emerging Infectious Diseases
Oropouche virus (OROV), historically endemic to the Amazon, had spread to nearly all Brazil states by 2024; Espírito Santo emerged as a transmission hotspot in the Atlantic Forest biome.Edson Delatorre, Gabriela Colombo de Mendonça, Felipe Donateli Gatti, Anna Clara Gregório Có, Julia del Piero Pereira, Eric Arrivabene Tavares, Joana Zorzal Nodari, Agata Rossi, Suwellen Sardinha Dias de Azevedo, Cláudio Tavares Sacchi, Karoline Rodrigues Campos, Adriana Bugno, Lyvia Neves Rebello Alves, Lucas André Silva Bonela, Jaqueline Pegoretti Goulart, Thiago de Jesus Sousa, Felipe Gomes Naveca, Rodrigo Ribeiro-Rodrigues +17 moredoaj +1 more sourceGeographic Expansion of Oropouche Fever Into Non‐Endemic Regions of Brazil: Implications for Health Surveillance
Journal of Medical Virology, Volume 97, Issue 12, December 2025.ABSTRACT
Oropouche fever is an arboviral disease caused by the Oropouche virus (OROV; Peribunyaviridae family), first identified in Brazil in 1960. This study aims to describe the epidemiological profile and spatio‐temporal dispersion of Oropouche fever cases across Brazil in 2024.Rafael Pedro de Souza Nascimento, Paula Esbaltar de Oliveira, Adeilton Gonçalves da Silva Junior, Riana Oliveira Fernandes Amorim, Cleison Keulys dos Santos Silva, Daniela Silva Santos, Lethícia Lohane Almeida Barros, Hernany Fabricio de Novaes Menezes, Anderson da Costa Armstrong, Rodrigo Feliciano do Carmo, Carlos Dornels Freire de Souza +10 morewiley +1 more source
