Results 121 to 130 of about 25,304 (272)

Rio Mamore Hantavirus Endemicity, Peruvian Amazon, 2020

open access: yesEmerging Infectious Diseases
To explore hantavirus infection patterns in Latin America, we conducted molecular and serologic hantavirus investigations among 3,400 febrile patients from Peru during 2020–2021.
Marta Piche-Ovares   +10 more
doaj   +1 more source

What happened after the epidemic? Equine influenza surveillance sheds light on sources and seasonal risk in the United Kingdom

open access: yesEquine Veterinary Journal, Volume 58, Issue 5, Page 1269-1282, September 2026.
Abstract Background The epidemiology of equine influenza (EI) in the United Kingdom has not been systematically described since the 2019 epidemic. Objectives To summarise UK EI surveillance (2020–2024), quantify outbreak seasonality and assess movement‐related sources. Study Design Retrospective observational analysis of national surveillance and horse
Fleur Whitlock   +2 more
wiley   +1 more source

A multiplex interactome of Ebola virus proteins reveals TM9SF2 as a cell‐surface attachment factor that promotes viral entry

open access: yesiMetaOmics, Volume 3, Issue 3, September 2026.
This study generates a comprehensive Ebola virus (EBOV)‐human protein–protein interactome, comprising 1728 core high‐confidence interactions. Further interactome analysis revealed the potential association of EBOV glycoprotein (GP) with the host factor TM9SF2. Subsequent mechanistic investigations confirmed that TM9SF2 functions as an attachment factor
Limin Shang   +16 more
wiley   +1 more source

DINAMICA SPECTRULUI FRACŢIILOR PROTEICE ALE MATERIALULUI SEMINAL UMAN SUB INFLUENŢA STRESĂRII HIPO-HIPERTERMICE

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2010
Since the specific capacity and tolerance of cells, including sperm proteins depend on their natural, it was necessary to study the protein fractions changes depending on the semen storage temperature.
USM ADMIN
doaj  

High‐Content CRISPR Screening: Methods and Applications

open access: yesMedComm, Volume 7, Issue 9, September 2026.
High‐content CRISPR screening represents a paradigm shift in functional genomics, moving beyond traditional survival‐based readouts to enable multidimensional mapping of genotype–phenotype relationships. This review systematically outlines the methodological evolution of this approach, detailing advances in perturbation modalities, delivery systems ...
Yike Zhang   +6 more
wiley   +1 more source

Mitochondrial DNA in Tumor Evolution and Heterogeneity: Characteristics, Technological Advances, Applications and Challenges

open access: yesMedComm – Oncology, Volume 5, Issue 3, September 2026.
This review highlights mitochondrial DNA (mtDNA) somatic mutations as an emerging and potent endogenous lineage marker, offering distinct advantages over traditional nuclear genomic (nDNA) approaches. Lineage tracing based on mtDNA mutations has matured into an indispensable tool, providing unprecedented insights into tumor biology and holding ...
Zifeng Ruan   +4 more
wiley   +1 more source

Sequence‐encoded determinants drive distinct early aggregation pathways and different structural outcomes in PNT1 fibrils across Henipavirus members

open access: yesProtein Science, Volume 35, Issue 9, September 2026.
Abstract Protein aggregation is increasingly recognized as a biologically relevant process in viral proteins, yet the molecular determinants governing such phenomena remain poorly understood. Intrinsically disordered proteins (IDPs) are ubiquitous in viral proteomes, where conformational plasticity not only enables functional diversity but also permits
Harshita Sawdekar   +6 more
wiley   +1 more source

COVID‐19 Antibody Positivity at Delivery in Low‐ and Middle‐Income Countries: A Prospective, Observational Study of the Global Network With Results Through July 2022

open access: yesReproductive, Female and Child Health, Volume 5, Issue 3, September 2026.
ABSTRACT Objectives Limited population‐based data have evaluated COVID‐19 infections during pregnancy in low‐ and middle‐income countries (LMICs). We updated COVID‐19 antibody positivity rates and relationships to pregnancy outcomes in unvaccinated women in LMICs. Design COVID‐19 antibody testing was conducted for pregnant women at delivery.
Robert L. Goldenberg   +37 more
wiley   +1 more source

Transcriptional regulation of Salmonella Typhimurium Pef fimbriae by H-NS, Hha and YdgT nucleoproteins

open access: yes, 2016
International audienceBackground: Gastroenteritis caused by Salmonella Typhimurium is triggered by bacterial adherence to intestinal epithelium cells that leads to invasion and destruction of the mucosal surface. The pef operon of S.
Velge, Philippe   +5 more
core  

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