Results 31 to 40 of about 1,112,577 (175)

Human Antibody Responses to Emerging Mayaro Virus and Cocirculating Alphavirus Infections Examined by Using Structural Proteins from Nine New and Old World Lineages

mSphere, 2018
Mayaro virus (MAYV), Venezuelan equine encephalitis virus (VEEV), and chikungunya virus (CHIKV) are vector-borne alphaviruses that cocirculate in South America.
Jessica L. Smith, Christine L. Pugh, Emily D. Cisney, Sarah L. Keasey, Carolina Guevara, Julia S. Ampuero, Guillermo Comach, Doris Gomez, Margarita Ochoa-Diaz, Robert D. Hontz, Robert G. Ulrich   +10 more
doaj   +2 more sources

Reconstructing Mayaro virus circulation in French Guiana shows frequent spillovers [PDF]

Nature Communications, 2020
Mayaro virus (MAYV) is an emerging arbovirus, but cross-reactivity with other alphaviruses makes analysis of its epidemiology difficult. Here, the authors develop an analytical framework to assess MAYV epidemiology and find evidence for an important ...
Nathanaël Hozé, Henrik Salje, Dominique Rousset, Camille Fritzell, Jessica Vanhomwegen, Sarah Bailly, Matthieu Najm, Antoine Enfissi, Jean-Claude Manuguerra, Claude Flamand, Simon Cauchemez   +10 more
doaj   +9 more sources

Temperature affects viral kinetics and vectorial capacity of Aedes aegypti mosquitoes co-infected with Mayaro and Dengue viruses

Parasites & Vectors
Background Increasing global temperatures and unpredictable climatic extremes have contributed to the spread of vector-borne diseases. The mosquito Aedes aegypti is the main vector of multiple arboviruses that negatively impact human health, mostly in ...
Gerard Terradas, Jaime Manzano-Alvarez, Chiara Vanalli, Kristine Werling, Isabella M. Cattadori, Jason L. Rasgon   +5 more
doaj   +2 more sources

Retrospective Phylogenetic Analysis of Mayaro Virus, French Guiana, 1996-2024. [PDF]

Emerg Infect Dis
International audienceWe conducted a retrospective phylogenetic analysis of Mayaro virus (MAYV) detected in French Guiana during 1996–2024. Analysis revealed circulation of MAYV genotype D sublineage 2 and suggested introduction from Brazil and spread to
Lagrave A, Enfissi A, Tirera S, Epelboin L, Duchemin JB, Succo T, Lavergne A, Rousset D.   +7 more
europepmc   +2 more sources

Mayaro virus in Latin America and the Caribbean [PDF]

Revista Panamericana de Salud Pública, 2020
Objectives. To assess the distribution of Mayaro virus (MAYV) in Latin America and the Caribbean and evaluate existing country-level MAYV surveillance mechanisms. Methods. Research was conducted from May 2018 through May 2019 to collect data from academic literature on Mayaro fever in Latin America and the Caribbean. PubMed, ClinicalKey, Scopus, Nature,
Niloofar Ganjian, Ana Riviere-Cinnamond
openaire   +3 more sources

Mayaro virus pathogenesis and immunity in rhesus macaques. [PDF]

PLoS Negl Trop Dis, 2023
Mayaro virus (MAYV) is a mosquito-transmitted alphavirus that causes debilitating and persistent arthritogenic disease. While MAYV was previously reported to infect non-human primates (NHP), characterization of MAYV pathogenesis is currently lacking. Therefore, in this study we characterized MAYV infection and immunity in rhesus macaques. To inform the
Weber WC, Labriola CS, Kreklywich CN, Ray K, Haese NN, Andoh TF, Denton M, Medica S, Streblow MM, Smith PP, Mizuno N, Frias N, Fisher MB, Barber-Axthelm AM, Chun K, Uttke S, Whitcomb D, DeFilippis V, Rakshe S, Fei SS, Axthelm MK, Smedley JV, Streblow DN.   +22 more
europepmc   +4 more sources

PRIMEIRO RELATO DE MOSQUITOS MANSONIA HUMERALIS NATURALMENTE INFECTADOS COM OS ARBOVÍRUS MAYARO E DENGUE

Brazilian Journal of Infectious Diseases, 2022
Introdução: Mosquitos do gênero Mansonia spp. são abundantes em regiões em que ocorreram modificações ecológicas promovidas pelo homem, como construções de usinas hidrelétricas, em razão do aumento de macrófitas, indispensáveis na reprodução deste ...
Flávia Barreto de Sousa, Juliana Santana de Curcio, Lívia do Carmo Silva, Carlos Eduardo Anunciação, Silvia Maria Salém Izacc Furlaneto, Ângela Maria Fortes de Andrade, Marco Tulio A. Garcia-Zapata, Elisângela Paula Silveira Lacerda   +7 more
doaj   +1 more source

Mayaro fever: A brief review on the immune profile

Asian Pacific Journal of Tropical Biomedicine, 2020
Mayaro virus is an emergent alphavirus that infects humans, leading to Mayaro fever. Approximately fifty percent of infected patients develop arthritis symptoms in the recovery phase, a phase that can last up to a year.
Jean Moisés Ferreira, Danielly Santos Campos-Ferreira, Elaine Virgínia Martins de Sousa Figueiredo, José Luiz de Lima Filho   +3 more
doaj   +1 more source

Unraveling the Nanomechanical and Vibrational Properties of the Mayaro Virus. [PDF]

ACS Omega
Mayaro virus (MAYV) is an emerging mosquito-borne viral pathogen whose infection results in arthritogenic disease. Despite ongoing research efforts, MAYV biology is largely unknown. Physical virology can assess MAYV nanoparticle metastability, assembly/disassembly, and polymorphism, allowing us to understand virion architecture and dynamics.
Silva França AR, Diniz-Filho JFS, Dos Santos CC, Durço Coimbra L, Marques RE, Barbosa LRS, Santos-Oliveira R, Souza PFN, Alencar LMR.   +8 more
europepmc   +4 more sources

Inhibition of Mayaro virus replication by prostaglandin A1 and B2 in Vero cells

Brazilian Journal of Medical and Biological Research, 1998
The effect of prostaglandins (PGA1 and PGB2) on the replication of Mayaro virus was studied in Vero cells. PGA1 and PGB2 antiviral activity was found to be dose-dependent.
Ishimaru D., Marcicano F.G.P., Rebello M.A.   +2 more
doaj   +1 more source