Results 91 to 100 of about 325,943 (270)

Outbreak Patterns of the Novel Avian Influenza (H7N9) [PDF]

, 2013
The attack of novel avian influenza (H7N9) in east China caused a serious health crisis and public panic. In this paper, we empirically analyze the onset patterns of human cases of the novel avian influenza and observe several spatial and temporal properties that are similar to other infective diseases.
arxiv   +1 more source

Downregulation of O‐GlcNAcylation enhances etoposide‐induced p53‐mediated apoptosis in HepG2 human liver cancer cells

FEBS Open Bio, EarlyView.
Etoposide, a topoisomerase II inhibitor, reduces O‐GlcNAcylation in HepG2 liver cancer cells. Further inhibition of O‐GlcNAc transferase by OSMI‐1 enhanced etoposide‐induced apoptosis, lowering the IC50 for viability and increasing the EC50 for cytotoxicity.
Jaehoon Lee, Gi‐Bang Koo, Jihye Park, Byung‐Cheol Han, Mijin Kwon, Seung‐Ho Lee   +5 more
wiley   +1 more source

Canalization of the evolutionary trajectory of the human influenza virus [PDF]

arXiv, 2011
Since its emergence in 1968, influenza A (H3N2) has evolved extensively in genotype and antigenic phenotype. Antigenic evolution occurs in the context of a two-dimensional 'antigenic map', while genetic evolution shows a characteristic ladder-like genealogical tree. Here, we use a large-scale individual-based model to show that evolution in a Euclidean
arxiv  

State Estimation-Based Robust Optimal Control of Influenza Epidemics in an Interactive Human Society [PDF]

arXiv, 2020
This paper presents a state estimation-based robust optimal control strategy for influenza epidemics in an interactive human society in the presence of modeling uncertainties. Interactive society is influenced by the random entrance of individuals from other human societies whose effects can be modeled as a non-Gaussian noise.
arxiv  

Fitness cost of reassortment in human influenza

PLOS Pathogens, 2017
Reassortment, which is the exchange of genome sequence between viruses co-infecting a host cell, plays an important role in the evolution of segmented viruses. In the human influenza virus, reassortment happens most frequently between co-existing variants within the same lineage.
Mara Villa, Michael Lässig
openaire   +4 more sources

On subcellular distribution of the zinc finger 469 protein (ZNF469) and observed discrepancy in the localization of endogenous and overexpressed ZNF469

FEBS Open Bio, EarlyView.
ZNF469 regulates the expression of genes encoding extracellular matrix proteins. Endogenous ZNF469 is predominantly cytoplasmic, while in transfected cells, it forms aggregates reminiscent of biomolecular condensates, located mainly in the nucleus. These condensates exhibit overlapping staining with proteasomes and are also associated with the mitotic ...
Anne Elisabeth Christensen Mellgren, Ileana Cristea, Thomas Stevenson, Endy Spriet, Per Morten Knappskog, Stig Ove Bøe, Harald Kranz, Sushma N. Grellscheid, Eyvind Rødahl   +8 more
wiley   +1 more source

CSF cytokine, chemokine and injury biomarker profile of glial fibrillary acidic protein (GFAP) autoimmunity

Annals of Clinical and Translational Neurology, EarlyView.
Abstract Defining the CSF cytokine/chemokine and injury biomarker signature of glial fibrillary acidic protein (GFAP) autoimmunity can inform immunopathogenesis. CSF GFAP‐IgG‐positive samples (N = 98) were tested for 17 cytokines/chemokines, neurofilament light chain (NfL), and GFAP (ELLA, Bio‐Techne).
Yahel Segal, Georgios Mangioris, Vanda Lennon, Binxia Yang, Divyanshu Dubey, Eoin P. Flanagan, Andrew McKeon, John R. Mills, Michel Toledano, Ivana Vodopivec, Sean J. Pittock, Anastasia Zekeridou   +11 more
wiley   +1 more source

THE EFFICIENCY ASSESSMENT OF THE EXTRA PREVENTION AGAINST FLU AND OTHER RESPIRATORY ACUTE VIRAL INFECTIONS AMONG CHILDREN AIDED BY ALFA 2B INTERFERON MEDICATION

Педиатрическая фармакология, 2006
Among many medications recommended for the treatment and prevention against flu and other respiratory acute viral infections, inteferons and interferon inducers hold a special place.
M.G. Pozdnyakova, V.L. Maksakova, I.L. Kolyvanova, V.M. Nikolaeva, T.I. Krainova, S.V. Usova, M.K. Erofeeva   +6 more
doaj   +2 more sources

Investigating Spatiotemporal Dynamics and Synchrony of Influenza Epidemics in Australia: An Agent-Based Modelling Approach [PDF]

arXiv, 2018
In this paper we present ACEMod, an agent-based modelling framework for studying influenza epidemics in Australia. The simulator is designed to analyse the spatiotemporal spread of contagion and influenza spatial synchrony across the nation. The individual-based epidemiological model accounts for mobility (worker and student commuting) patterns and ...
arxiv  

SnapShot: Evolution of Human Influenza A Viruses

Cell Host & Microbe, 2015
The major natural hosts of influenza A viruses are wild aquatic birds. Occasionally, viruses are transmitted to mammalian and other avian species, including humans. Due to the high mutation rate and reassortment of the viral genome, the viruses may undergo adaptation to humans and then give rise to a pandemic.
Hans-Dieter Klenk, Isabel Wendel, Mikhail Matrosovich   +2 more
openaire   +3 more sources