Results 81 to 90 of about 68,629 (307)

Steroids for Drug‐Resistant Seizures and Prolonged Stroke‐Like Episode in a Patient With Sturge–Weber Syndrome: A Case Report

open access: yesAnnals of the Child Neurology Society, EarlyView.
ABSTRACT Introduction Sturge–Weber syndrome (SWS) brain involvement has been associated with impairments in the blood–brain barrier (BBB) and microglial activation within involved cortical regions. Acute neurological crises, including seizures, stroke‐like episodes, and/or significant headaches, are common in these patients.
Brenna N. Keam   +4 more
wiley   +1 more source

RNA packaging and uncoating in simple single-stranded RNA viruses [PDF]

open access: yes, 2012
Simple (non-enveloped) small, positive-sense single-stranded RNA viruses infect hosts from all kingdoms of life. However, their assembly and uncoating processes remain poorly understood. For turnip crinkle virus (TCV), 3D reconstructions by cryoelectron
Bakker, Saskia
core  

The Abundance and Behavior of Viruses in Ancient Seawater and Modern Iron-rich Environments [PDF]

open access: yes, 2011
The proclivity of silica for ferric hydroxide sorption sites allows for an Archean iron cycle involving iron-silica co-precipitation and deposition of banded iron formations (BIF).
Liu, Hanna Ken-Yuin
core   +1 more source

Expression of mutant TIE2 p.L914F during mouse development causes embryonic lethality and defects in vascular remodeling

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff   +6 more
wiley   +1 more source

Evidence for RNA recombination between distinct isolates of Pepino mosaic virus.

open access: yes, 2010
Genetic recombination plays an important role in the evolution of virus genomes. In this study we analyzed publicly available genomic sequences of Pepino mosaic virus (PepMV) for recombination events using several bioinformatics tools.
Leunissen, Jack   +9 more
core  

Tissue and Time Optimization for Real-Time Detection of Apple Mosaic Virus and Apple Necrotic Mosaic Virus Associated with Mosaic Disease of Apple (Malus domestica)

open access: yes, 2023
Besides apple mosaic virus (ApMV), apple necrotic mosaic virus (ApNMV) has also been found to be associated with apple mosaic disease. Both viruses are unevenly distributed throughout the plant and their titer decreases variably with high temperatures ...
Sajad Un Nabi   +12 more
core   +1 more source

The role of Rho GTPases in facial morphogenesis

open access: yesDevelopmental Dynamics, EarlyView.
The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley   +1 more source

Studies on the viruses of Japanese radish mosaic diseases

open access: yesJapanese Journal of Phytopathology, 1963
1. This paper deals with the host range, properties, purification, and electron microscopy of the radish P virus. In a preliminary survey of the viruses of Japanese radish mosaic disease complex in the suburbs of Tokyo, made jointly with Mr. Yasuo Komuro, it was found, that besides the cucumber mosaic virus, three other viruses, which we have termed P,
  +10 more sources

Metagenomic-Based Screening and Molecular Characterization of Cowpea-Infecting Viruses in Burkina Faso.

open access: yesPLoS ONE, 2016
Cowpea, (Vigna unguiculata L. (Walp)) is an annual tropical grain legume. Often referred to as "poor man's meat", cowpea is one of the most important subsistence legumes cultivated in West Africa due to the high protein content of its seeds.
Essowè Palanga   +12 more
doaj   +1 more source

Olive Mild Mosaic Virus Coat Protein and P6 are suppressors of RNA silencing, and their silencing confers resistance against OMMV [PDF]

open access: yes, 2018
RNA silencing is an important defense mechanism in plants, yet several plant viruses encode proteins that suppress this mechanism. In this study, the genome of the Olive mild mosaic virus (OMMV) was screened for silencing suppressors.
Gustavo Nolasco   +17 more
core   +1 more source

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