Results 151 to 160 of about 3,924,019 (374)
Advanced Photonics Research, EarlyView.Precipitated PA11 powders for laser powder bed fusion are additivated with small amounts of carbon black nanoparticles on and in the particles. The position of the nanoparticles has a strong impact on dispersion, crystallization, and thermal oxidation.
Alexander Sommereyns +4 more
wiley +1 more source
A quantitative screen for metabolic enzyme structures reveals patterns of assembly across the yeast metabolic network. [PDF]
, 2019 Despite the proliferation of proteins that can form filaments or phase-separated condensates, it remains unclear how this behavior is distributed over biological networks. We have found that 60 of the 440 yeast metabolic enzymes robustly form structures,
Begovich, Kyle +5 more
core +3 more sources
Keeping stress granules in check [PDF]
Science, 2018 Neurodegeneration Stress granules are membraneless organelles composed of RNAs and proteins that can accumulate in the presence of potentially pathogenic proteins. These include proteins linked to neurodegenerative disorders such as C9-ALS/FTD (amyotrophic lateral sclerosis and frontotemporal dementia linked to C9ORF72).
openaire +1 more source
Advanced Sustainable Systems, EarlyView.This review explores the progressive design of biopolymer‐based fibrous membranes enhanced with layered carbon materials such as MXene, graphene oxide, and carbon nanotubes. It highlights how their integration significantly boosts water filtration performance, selectivity, and antifouling properties.
Sanaz Khademolqorani +10 more
wiley +1 more source
Tension in secretory granule membranes causes extensive membrane transfer through the exocytotic fusion pore [PDF]
, 1990 or fusion to occur the repulsive forces between two interacting phospholipid bilayers must be reduced. In model systems, this can be achieved by increasing the surface tension of at least one of the membranes.
Fernández, Julio M. +2 more
core +1 more source
Viruses, 2017 Eukaryotic translation initiation factor 4A (eIF4A) is a helicase that facilitates assembly of the translation preinitiation complex by unwinding structured mRNA 5′ untranslated regions. Pateamine A (PatA) and silvestrol are natural products that disrupt
Patrick D. Slaine +4 more
doaj +1 more source
PLoS Pathogens, 2020 Viral infections impose major stress on the host cell. In response, stress pathways can rapidly deploy defence mechanisms by shutting off the protein synthesis machinery and triggering the accumulation of mRNAs into stress granules to limit the use of ...
Michèle Brocard +11 more
semanticscholar +1 more source
Molecular Neurobiology, 2016 Hexanucleotide repeat expansions in the C9ORF72 gene are causally associated with frontotemporal lobar dementia (FTLD) and/or amyotrophic lateral sclerosis (ALS). The physiological function of the normal C9ORF72 protein remains unclear. In this study, we characterized the subcellular localization of C9ORF72 to processing bodies (P-bodies) and its ...
Niran Maharjan +3 more
openaire +4 more sources
PARP10 is Critical for Stress Granule Initiation
, 2023 ABSTRACTStress granules (SGs) are cytoplasmic biomolecular condensates enriched with RNA, translation factors, and other proteins. They form in response to stress and are implicated in various diseased states including viral infection, tumorigenesis, and neurodegeneration.
Aravinth Kumar Jayabalan +2 more
openaire +2 more sources
Advanced Sustainable Systems, EarlyView.This study explores microalgae cultivation for wastewater treatment and enhancement of poly lactic acid (PLA)‐based biocomposites. It achieves up to 99.9% nutrient removal, increases biomass productivity by 322%, and demonstrates a triphasic luxury phosphorus uptake system. Incorporation into PLA improves fire‐retardant properties, suggesting potential
Rohit Dey +9 more
wiley +1 more source