Results 111 to 120 of about 27,818 (210)

Molecular Characterization of Circulating DENV-2 During Outbreak in Northern Senegal, Rosso 2018

, 2021
Globally 390 millions of people are at risk of dengue infection; over the past 50 years the virus incidence increased thirty-fold. In Senegal, an unprecedented occurrence of outbreaks and sporadic cases was noticed since 2017. In October 2018 an outbreak of DENV-2 was reported in Rosso area in the north of Senegal at the border with Mauritania.
Idrissa Dieng, Mignane Ndiaye, Marie Henriette Ndione, Safietou Sankhe, Moussa Moïse Diagne, Samba Niang Sagne, Aboubacry Gaye, Aliou Barry, Gamou Fall, Amadou Alpha Sall, Cheikh Loucoubar, Oumar Faye, Ousmane Faye   +12 more
openaire   +2 more sources

Evaluation of Serum Ferritin Levels and Their Correlation With Clinical Outcomes in Dengue Virus Infection in a Population of Older Adults

Tropical Medicine &International Health, Volume 31, Issue 5, Page 651-656, May 2026.
ABSTRACT Objectives Prior studies have associated elevated ferritin levels with worse dengue outcomes but data from older adults remain limited. The aim of this study is to evaluate the serum ferritin levels and their correlation with disease severity in a population of older adults.
Sacha Orberg Temer, Thaís Guimarães, Augusto Yamaguti, João Silva de Mendonça   +3 more
wiley   +1 more source

Non-structural protein-1 is required for West Nile virus replication complex formation and viral RNA synthesis [PDF]

, 2013
BACKGROUND: Flavivirus NS1 is a non-structural glycoprotein that is expressed on the cell surface and secreted into the extracellular space, where it acts as an antagonist of complement pathway activation.
Ambrose, Rebecca L, Diamond, Michael S, Mackenzie, Jason M, Youn, Soonjeon   +3 more
core   +3 more sources

Subversion of early innate antiviral responses during antibody-dependent enhancement of Dengue virus infection induces severe disease in immunocompetent mice [PDF]

, 2016
Dengue is a mosquito-borne disease caused by one of four serotypes of Dengue virus (DENV-1–4). Epidemiologic and observational studies demonstrate that the majority of severe dengue cases, dengue hemorrhagic fever and dengue shock syndrome (DHF/DSS ...
Ascenção, Fernando R., Astigarraga, Ruiz G., Bonaventura, Daniela, Cisalpino, Daniel, Costa, Vivian V., de Almeida Sampaio, Divaldo, Fagundes, Caio T., Gouveia, Frederico L., Junior, Celso M. Q., Kangussu, Lucas M., Leite, Ana Cristina L., Ribeiro, Lucas S., Rocha, Rebeca F., Silva, Tarcília A., Souza, Danielle G., Teixeira, Mauro M., Valadão, Deborah F., Ávila, Thiago V.   +17 more
core   +1 more source

Genotypes of dengue virus circulate in dengue sentinel surveillance in Indonesia

Health Science Journal of Indonesia, 2016
Latar Belakang: Demam berdarah dengue disebabkan oleh infeksi virus dengue (DENV) yang terdiri atas serotipe 1 sampai dengan serotipe 4. Masing-masing serotipe dibedakan lagi menjadi beberapa genotipe.
Reni Herman, Hartanti Dian Ikawati, Arie Ardiansyah Nugraha, Agustiningsih Agustiningsih, Masri Maha Sembiring   +4 more
doaj   +1 more source

Detection of dengue virus serotype 2 in aedes aegypti in Quintana Roo, Mexico, 2011 [PDF]

, 2013
. In October 2011, the State Health Department announced that several laboratory-confirmed cases of dengue had occurred among residents in two neighborhoods of Benito Juarez, Quintana Roo State, Mexico. To identify the dengue virus serotype(s) temporally
Alpuche Delgado, Rafael H., Alvarado Moreno, Marcela Selene, Blitvich, Bradley J., Domínguez Galera, Marco Antonio, Fernández Salas, Ildefonso, Gonzalez Diaz, Esteban E., Ibarra Juárez, Luis Arturo, Laguna Aguilar, Maricela, Loroño Pino, María Alba, Medina de la Garza, Carlos Eduardo, Mis Ávila, Pedro, Ramírez Jiménez, Rocío, Sánchez Casas, Rosa María, Sánchez Rodríguez, Olga Saraí, Zárate Nahón, Erwy Arvid   +14 more
core  

Alphaviral Capsid Proteins Inhibit Stress Granule Assembly via Competitive RNA Binding With G3BP1

Advanced Science, Volume 13, Issue 20, 9 April 2026.
Stress granules exert antiviral functions. This study illustrates a conserved function of alphaviral capsid proteins in modulating stress granules. Oligomerization mediated by a helical motif coupled with a positively charged intrinsically disordered region (IDR) directly competes with G3BP1 for RNA binding, thereby disrupting G3BP1‐RNA liquid–liquid ...
Yun Zhang, Yi Liu, Zhiying Yao, Haolong Lai, Xiaoxin Chen, Ziqiu Wang, Yiqiong Bao, Tingting Li, Xiaoming Zhou, Xiabin Chen, Peiguo Yang   +10 more
wiley   +1 more source

Sentinel surveillance of imported dengue via travellers to Europe 2012 to 2014: TropNet data from the DengueTools Research Initiative. [PDF]

, 2017
We describe the epidemiological pattern and genetic characteristics of 242 acute dengue infections imported to Europe by returning travellers from 2012 to 2014.
Angheben, Andrea, Bottieau, Emmanuel, Calleri, Guido, Calvo-Cano, Antonia, Castelli, Francesco, Clerinx, Jan, Cramer, Jakob, for TropNet, http://www. tropnet. net/., Franco, Leticia, Genton, Blaise, Gobbi, Federico, Hatz, Christoph, Kurth, Florian, López-Vélez, Rogelio, Martinez, Miguel, Matteelli, Alberto, Muñoz, Jose, Neumayr, Andreas, Norman, Francesca, Poluda, David, Rochat, Laurence, Sanchez-Seco, Maria Paz, Schunk, Mirjam, Serre-Delcor, Núria, Sulleiro, Elena, Torta, Ilaria, Van Esbroeck, Marjan, Visser, Leo, Wilder-Smith, Annelies, Zoller, Thomas   +29 more
core   +6 more sources

DENV and ZIKV detection in patients with acute febrile syndrome in Córdoba, Colombia

International Journal of Infectious Diseases, 2020
Objective: To determine simultaneous circulation of DENV serotypes and ZIKV in Córdoba, Colombia, during 2015 and 2016. Material and methods: A total of 294 samples from patients with clinical diagnosis of febrile syndrome compatible with dengue were ...
Paula A. Avilés-Vergara, Andrea Trujillo-Correa, Luz A. Gómez-Suárez, Dina Ricardo-Caldera, Sara C. Soto-De León, Hugo Brango, Catalina Tovar Acero   +6 more
doaj   +1 more source

Machine Learning‐Assisted Infectious Disease Detection in Low‐Income Areas: Toward Rapid Triage of Dengue and Zika Virus Using Open‐Source Hardware

Advanced Intelligent Discovery, Volume 2, Issue 2, April 2026.
This study introduces an affordable machine learning platform for simultaneous dengue and zika detection using fluorine‐doped tin oxide thin films modified with gold nanoparticles and DNA aptamers. Designed for low‐cost, hardware‐limited devices (< $25), the model achieves 95.3% accuracy and uses only 9.4 kB of RAM, demonstrating viability for resource‐
Marina Ribeiro Batistuti Sawazaki, Bassam Bachour Junior, Marcelo Mulato, José Ilton de Oliveira Filho   +3 more
wiley   +1 more source