Results 101 to 110 of about 403,301 (348)

Biosynthesis and Function of the Coronavirus Spike Protein [PDF]

open access: yes, 1990
One of the most interesting aspects of Coronavirus replication is their intracellular assembly. Budding is localized in the ER-pre Golgi region (8, 26). Both Coronavirus glycoproteins are synthesized in the RER on membrane bound ribosomes (16). The integral membrane protein (M) accumulates in the perinuclear region and is believed to determine the site
H, Vennema   +5 more
openaire   +2 more sources

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Spike Proteins Problems - Four Case Reports

open access: yesAustin Journal of Clinical Case Reports, 2022
Spike proteins are proving to be an ever-increasing problem in the context of Covid-19 infections. Therefore, here are four case reports.
openaire   +1 more source

Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models

open access: yesAdvanced Functional Materials, EarlyView.
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen   +30 more
wiley   +1 more source

Exploration of flowering control in Lolium perenne L. [PDF]

open access: yes, 2009
End of project reportFlowering or heading in Lolium perenne (perennial ryegrass) is induced by a period of vernalization, followed by long days at higher temperatures.
Byrne, Stephen   +3 more
core  

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

open access: yesAdvanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti   +3 more
wiley   +1 more source

Assembly of the Sindbis Virus Spike Protein Complex

open access: yesVirology, 1996
The Sindbis virus glycoproteins E1 and E2 are organized into 80 trimers of heterodimers within the virus envelope. Using pulse-chase protocols and chemical crosslinkers, we have found that E1 and E2 precursor, PE2, rapidly assemble into heterodimers and then into trimers of heterodimers after translocation into the endoplasmic reticulum.
MULVEY, MATTHEW, BROWN, DENNIS T.
openaire   +2 more sources

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

open access: yesAdvanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han   +17 more
wiley   +1 more source

Cdc42 improve SARS-CoV-2 spike protein-induced cellular senescence through activating of Wnt/β-Catenin signaling pathway

open access: yesFrontiers in Cellular and Infection Microbiology
IntroductionSARS-CoV-2 infection drove senescent cells and the senescence-associated phenotypes were reported playing roles in disease progression, which contributes to severe COVID-19 and related sequelae. Cdc42 is involved in the regulation of cellular
Chunmei Nong   +14 more
doaj   +1 more source

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