Results 91 to 100 of about 15,637 (220)

Novel Wide‐Spectrum Virucidal Lipid Nanoparticles

Small, Volume 22, Issue 7, 2 February 2026.
POSTAN is a novel broad‐spectrum antiviral nanoparticle that combines safety with potent virucidal activity. Composed of biocompatible lipids, it mimics heparan sulfate proteoglycans and lipid rafts exploited by viruses, thereby dismantling viral envelopes and blocking replication.
Yugo Araújo Martins, Louise Bondeelle, Arnaud Charles‐Antoine Zwygart, Thais Melquiades de Lima, Juliano de Paula Souza, Han Kang Tee, Fernando Chahud, Eurico de Arruda Neto, Francesco Stellacci, Renata Fonseca Vianna Lopez, Caroline Tapparel   +10 more
wiley   +1 more source

Chikungunya virus was isolated in Thailand, 2010 [PDF]

, 2014
Chikungunya fever (CHIKF) is an acute febrile illness caused by a mosquito-borne alphavirus, chikungunya virus (CHIKV). This disease re-emerged in Kenya in 2004, and spread to the countries in and around the Indian Ocean.
Kazuyoshi Ikuta, Mikiko Sasayama, Natthanej Luplertlop, Norihito Kawashita, Orapim Puiprom, Panjaporn Chaichana, Pannamas Maneekan, Pannamthip Pitaksajjakul, Pitak Wuthisen, Pongrama Ramasoota, Prasert Rukmanee, Pratap Singhasivanon, Promsin Masrinoul, Suntaree Sangmukdanun, Surachet Benjathummarak, Takeshi Kurosu, Tamaki Okabayashi   +16 more
core   +1 more source

Dengue, chikungunya and Zika virus surveillance in blood donors in Brazil, 2019–2021

Vox Sanguinis, Volume 121, Issue 2, Page 196-201, February 2026.
Abstract Background and Objectives Arbovirus infections are a major public health concern in Brazil and an ongoing blood safety concern. Periodic outbreaks of such infections are common in the general population. This study aimed to establish the rates of dengue, chikungunya and Zika virus (DENV, CHIKV, ZIKV) RNAemia among blood donors at six public ...
Eduard Grebe, Renata Buccheri, Leilani Montalvo, Simone Kashima, Carolina Miranda, Pamela Milani, Mars Stone, Kristin Livezey, Ligia Capuani, Cecilia S. Alencar, Luiz Amorim, Paula Loureiro, Maisa Ribeiro, Allyson Guimarães da Costa, Alfredo Mendrone Jr, Michael P. Busch, Ester C. Sabino, Brian Custer, Recipient Epidemiology and Donor Evaluation Study‐IV‐Pediatric (REDS‐IV‐P) Brazil   +18 more
wiley   +1 more source

Molecular Diagnosis of Chikungunya virus (CHIKV) and Dengue virus (DENV) and its concomitant circulation in South Indian population

Virology Reports, 2015
AbstractConcomitant circulation of dengue and chikungunya viruses has been sporadically reported and needs to be individually diagnosed. Several sensitive molecular diagnostics are currently deployed for the diagnosis of both DENV and CHIKV, it is very difficult to delineate the two viral infections based on symptomology, as both share similar clinical
Dayakar, Seetha, Goud, Iravathy K., Pillai, Heera, Remadevi, Viji, Dharmaseelan, Sanjai, Nair, Radhakrishnan R., Pillai, M. Radhakrishna   +6 more
openaire   +1 more source

Increased number of cases of Chikungunya virus (CHIKV) infection imported from the Caribbean and Central America to northern Italy, 2014 [PDF]

Epidemiology and Infection, 2016
SUMMARYThis report describes an increased number of cases of Chikungunya virus (CHIKV) infection imported in northern Italy (Emilia-Romagna region) during the period May–September 2014, indicating that the recent spread of CHIKV and its establishment in the Caribbean and in central America, resulted in a high number of imported cases in Europe, thus ...
G, Rossini, P, Gaibani, C, Vocale, A C, Finarelli, M P, Landini   +4 more
openaire   +2 more sources

Bee products as alternatives in the treatment of viral infections

Journal of the Science of Food and Agriculture, Volume 106, Issue 1, Page 33-54, 15 January 2026.
Abstract Medicines used in the treatment of viral infections usually reduce symptoms. There is a need to develop drugs that inhibit the viruses and do not merely relieve the symptoms. Natural bee products possess many pharmacological properties and are widely used in folk medicine. There are many studies on the antibacterial effects of bee products but
Michał Otręba, Łukasz Marek, Jerzy Stojko, Anna Rzepecka‐Stojko   +3 more
wiley   +1 more source

Wafer‐Scale Integration of α‐quartz Thin Films toward Super High Frequency Piezoelectric bioNEMS for Chikungunya Virus Detection

Advanced Functional Materials, Volume 36, Issue 1, 2 January 2026.
Epitaxial piezoelectric α‐quartz/Si BioNEMS sensors, made using soft chemistry, effectively detect the Chikungunya virus. They have a mass sensitivity of 205 pg Hz−1 in liquid and can detect the virus at a limit of 9 ng mL−1. This development enables high‐frequency mass devices for point‐of‐care testing in healthcare and other electronic applications ...
Raissa Rathar, Sijie Ding, David Sanchez‐Fuentes, Claire Jolly, Charlotte André‐Arpin, Rudy Desgarceaux, Nicolas Guillaume, Gustavo Ardila, Ricardo Garcia‐Bermejo, Jaume Gazquez, Sergi Plana‐Ruiz, Laura Picas, Adrian Carretero‐Genevrier   +12 more
wiley   +1 more source

Reemergence of Chikungunya Virus in Cambodia

Emerging Infectious Diseases, 2012
Chikungunya virus (CHIKV), probably Asian genotype, was first detected in Cambodia in 1961. Despite no evidence of acute or recent CHIKV infections since 2000, real-time reverse transcription PCR of serum collected in 2011 detected CHIKV, East Central ...
Veasna Duong, Anne-Claire Andries, Chantha Ngan, Touch Sok, Beat Richner, Nima Asgari-Jirhandeh, Steve Bjorge, Rekol Huy, Sovann Ly, Denis Laurent, Bunheng Hok, Maria Concepcion Roces, Sivuth Ong, Meng Chuor Char, Vincent Deubel, Arnaud Tarantola, Philippe Buchy   +16 more
doaj   +1 more source

Detección de virus Chikungunya y Zika en animales: Revisión sistemática y meta-análisis [PDF]

, 2019
La primera descripción de muchas enfermedades arbovirales se produjo en primer lugar en animales, incluidos múltiples alfavirus y flavivirus, como el Chikungunya (CHIKV) y el Zika (ZIKV), respectivamente.
Jiménez Cruz, Stephania
core  

Universal Regulation of DNA Polymerase via Photocaged Primer Enables Light‐Start Isothermal Amplification on Demand

Advanced Science, Volume 13, Issue 3, 14 January 2026.
A simple and general photoactivatable approach is developed to regulate DNA polymerase activity, enabling light‐start isothermal amplification on demand. The molecular dynamics simulations reveals that the photocaged primer blocks DNA polymerase activity by inhibiting the conformational change of the polymerase.
Min Qing, Yufan Qin, Zhijin Li, Xiufang Yu, Jianbo Wang, Xiaoqiong Liu, Xin Chen, Chao Yu   +7 more
wiley   +1 more source