Results 71 to 80 of about 17,962 (174)

Opportunistic infections in pediatrics: when to suspect and how to approach

Jornal de Pediatria (Versão em Português), 2020
Objectives: To describe the characteristics of opportunistic infections in pediatrics regarding their clinical aspects, as well as the diagnostic strategy and treatment.
Maria Isabel de Moraes-Pinto, Maria Aparecida Gadiani Ferrarini   +1 more
doaj   +1 more source

Efficacy, Safety and Biological Characteristics of Formulation Based on Essential Oil Against Co‐Infections of Herpes Simplex Virus‐1 and Candida albicans

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
Essential oils with anti‐HSV‐1 activity were identified through literature review and tested against Candida to develop a formulation for co‐infections. The blend was assessed for anti‐inflammatory properties, allergenic potential via standardized BAT, and overall antiviral efficacy.
Maura Di Vito, Domiziana Coggiatti, Marilena La Sorda, Stefania Garzoli, Giulia Lombardini, Debora Talamonti, Scilla Pizzarelli, Abdesselam Zhiri, Margherita Cacaci, Riccardo Torelli, Maurizio Sanguinetti, Francesca Bugli   +11 more
wiley   +1 more source

Structural Insights Into the Nuclear Import of Gallid Alphaherpesvirus 1 Large Tegument Protein

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
The study identifies and characterizes a bipartite nuclear localization signal within the GaAHV‐1 UL36 large tegument protein, revealing its structural interaction with importin α/β1 and confirming a conserved mechanism of nuclear import through biochemical, crystallographic, and mutational analyses.
Babu Kanti Nath, Crystall M. D. Swarbrick, Reuben Blades, Daryl Ariawan, Ole Tietz, Gualtiero Alvisi, Jade K. Forwood, Subir Sarker   +7 more
wiley   +1 more source

Compost Tea as a Natural Bioactive Solution: Unlocking the Antimicrobial and Antiviral Potential of Bell Pepper and Citrus Wastes

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Compost teas derived from bell pepper and citrus waste are rich in bioactive phenolics and lignin derivatives, showing strong antibacterial activity against gram‐positive bacteria and potent antiviral effects against HSV‐1 and RSV. These findings highlight their potential as sustainable, circular bioresources for biomedical applications.
Maria Vittoria Verrillo, Roberta Della Marca, Vincenza Cozzolino, Annalisa Chianese, Carla Zannella, Massimiliano Galdiero, Riccardo Spaccini, Anna De Filippis   +7 more
wiley   +1 more source

Refractory pemphigus foliaceus associated with herpesvirus infection: case report

Revista do Instituto de Medicina Tropical de São Paulo
Pemphigus foliaceus (PF) is an autoimmune disease characterized by blistering of the skin. Infections caused by members of the herpesviridae family have been suggested as a possible triggering factor for pemphigus vulgaris (PV), but not for PF.
Nurimar C. Fernandes, Heloisa Rampinelli, Leandro Magalhães de Souza, Maria Angélica A. M. Guimarães   +3 more
doaj   +1 more source

Hemophagocytic syndrome in patients with acute myeloid leukemia undergoing intensive chemotherapy

Haematologica, 2014
Hemophagocytic lymphohistiocytosis is a condition of immune dysregulation characterized by severe organ damage induced by a hyperinflammatory response and uncontrolled T-cell and macrophage activation.
Karen Delavigne, Emilie Bérard, Sarah Bertoli, Jill Corre, Eliane Duchayne, Cécile Demur, Véronique Mansat-De Mas, Cécile Borel, Muriel Picard, Muriel Alvarez, Audrey Sarry, Françoise Huguet, Christian Récher   +12 more
doaj   +1 more source

A Flavonoid‐Rich Extract of Scoparia dulcis L. Exhibits Antiviral Activity against Herpes Virus Type 1

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT This study investigated the phytochemical profile, cytotoxicity, and anti‐herpetic activity of the hydroethanolic extract from Scoparia dulcis L. aerial parts. Mass spectrometry revealed the presence of 15 compounds. The extract showed low cytotoxicity in Vero cells, maintaining over 80% viability at concentrations up to 250 µg/mL.
Francisco Leandro Medeiros de Lucena Jales, Emerson Michell da Silva Siqueira, Renato Dantas‐Medeiros, Edilane Rodrigues Dantas de Araújo, Jovelina Samara Ferreira Alves, Hugo Alexandre de Oliveira Rocha, Norberto Peporine Lopes, Leandro de Santis Ferreira, Emanuella de Aragão Tavares, Silvana Maria Zucolotto   +9 more
wiley   +1 more source

Reduced anti-viral IgG repertoire in HIV-exposed but uninfected infants compared to HIV-unexposed infants

iScience
Summary: Infants who are HIV exposed but uninfected (iHEU) have higher risk of viral infections compared to infants who are HIV unexposed (iHUU). We explored the effect of intrauterine HIV exposure on the infant antibody repertoire by quantifying plasma ...
Rachael Gachogo, Anna-Ursula Happel, Berenice Alinde, Clive M. Gray, Heather Jaspan, Sonwabile Dzanibe   +5 more
doaj   +1 more source

MicroRNAs in large herpesvirus DNA genomes: recent advances

Biomolecular Concepts, 2016
MicroRNAs (miRNAs) are small non-coding RNAs (ncRNAs) that regulate gene expression. They alter mRNA translation through base-pair complementarity, leading to regulation of genes during both physiological and pathological processes.
Sorel Océane, Dewals Benjamin G.
doaj   +1 more source

The Role of Viral and Bacterial Infections in the Etiology of Behçet's Disease

Journal of Clinical Laboratory Analysis, Volume 40, Issue 1, January 2026.
Bacterial and viral pathogens may play a key role in Behçet's disease (BD) pathogenesis by triggering autoimmunity, molecular mimicry, or microbiome disruption. These infectious agents could initiate inflammatory pathways, contributing to BD's diverse clinical manifestations.
Mohsen Moghoofei, Hamid Pajavand, Razieh Shahbazi, Marzieh Rezaei, Elahe Taki   +4 more
wiley   +1 more source