Results 101 to 110 of about 15,250 (221)

Unveiling 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 more
wiley   +1 more source

CHIKUNGUNYA VIRUS: WHAT DO WE KNOW ABOUT THIS ARBOVIRUS INFECTION? (IN SPANISH)

Revista Ciencias Biomédicas, 2014
Introduction: for Colombia the arrival of the Chikungunya virus (CHIKV) constitutes a potential problem of public health due to in the country as much in rural as urban areas, the presence of the A.
Ochoa-Díaz Margarita María, De León-Benito Revollo Yéssika, Rodríguez-Quintero Gerson, Gómez-Camargo Doris Esther   +3 more
doaj  

DHHC enzymes in alphavirus glycoprotein acylation: A target for broad-spectrum antiviral therapy

Cell Reports
Summary: Alphaviruses are mosquito-transmitted viruses that cause severe zoonotic diseases. Their envelope glycoproteins, E1 and E2, undergo cysteine acylation, a process critical for virus infection but previously undefined mechanistically.
Xiaoling Li, Chaoyun Han, Wanjie Song, Zhiwen Jiang, Yunbiao Lu, Sainan Wang, Jie Chen, Yu Deng, Andres Merits, Wan-Ting He, Shuo Su, Michael Veit   +11 more
doaj   +1 more source

Tissue Barriers to Arbovirus Infection in Mosquitoes [PDF]

, 2015
Citation: Franz, A. W. E., Kantor, A. M., Passarelli, A. L., & Clem, R. J. (2015). Tissue Barriers to Arbovirus Infection in Mosquitoes. Viruses-Basel, 7(7), 3741-3767. doi:10.3390/v7072795Arthropod-borne viruses (arboviruses) circulate in nature between
Clem, Rollie J., Franz, A. W. E., Kantor, A. M., Passarelli, A. L.   +3 more
core   +1 more source

Molecular Screening of Black Flies (Diptera: Simuliidae) for Vector‐Borne Zoonotic Pathogens, South Moravia, Czech Republic

Zoonoses and Public Health, Volume 73, Issue 1, Page 95-106, February 2026.
ABSTRACT Introduction Black flies (Simuliidae) are globally distributed blood‐feeding arthropods and vectors of viral, bacterial, and parasitic pathogens to many animal species, including humans. We investigated the occurrence of selected vector‐borne pathogens in black flies in South Moravia, Czech Republic, and evaluated their possible role in the ...
Silvie Šikutová, Kristína Mravcová, Jan Mendel, Oldřich Šebesta, Bohumil Sak, Nikola Holubová, Martin Kváč, Clifton McKee, Peter H. Adler, D. Otranto, Ivo Rudolf   +10 more
wiley   +1 more source

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

Chronic alphavirus infection of L cells.

Acta virologica, 1981
Chronic infection of L cells with Sindbis virus, induced in the absence of antiviral antibody, was studied by virological methods in combination with light and electron microscopy. Both Sindbis virus and endogenous oncovirus antigens were revealed in the cells by immunofluorescence.
T A, Ivannikova, , Karmysheva VYa, N V, Ovsyannikova, L M, Farutina   +3 more
openaire   +1 more source

Zoonotic Alphaviruses in Fatal and Neurologic Infections in Wildlife and Nonequine Domestic Animals, South Africa

Emerging Infectious Diseases, 2020
Alphaviruses from Africa, such as Middelburg virus (MIDV), and Sindbis virus (SINV), were detected in horses with neurologic disease in South Africa, but their host ranges remain unknown.
Jumari Steyn, Isabel Fourie, Johan Steyl, June Williams, Voula Stivaktas, Elizabeth Botha, Stefanie van Niekerk, Bjorn Reininghaus, Marietjie Venter   +8 more
doaj   +1 more source

Emerging and reemerging arboviruses: a new threat in Eastern Peru [PDF]

, 2017
Background: Arboviral diseases are one of the most common causes of acute febrile illness (AFI) and a significant health problem in South America. In Peru, laboratory etiologic identification of these infections occurs in less than 50% of cases, leading ...
Valle Mendoza, Luis Javier del
core   +2 more sources

RNA processing bodies are disassembled during Old World alphavirus infection

Journal of General Virology, 2019
RNA processing bodies (P-bodies) are non-membranous cytoplasmic aggregates of mRNA and proteins involved in mRNA decay and translation repression. P-bodies actively respond to environmental stresses, associated with another type of RNA granules, known as stress granules (SGs).
Lifeng Liu, Eva Weiss, Marc D. Panas, Benjamin Götte, Stina Sellberg, Bastian Thaa, Gerald M. McInerney   +6 more
openaire   +2 more sources