Results 51 to 60 of about 1,125,240 (316)

Prevalence of symptoms, comorbidities, fibrin amyloid microclots and platelet pathology in individuals with Long COVID/Post-Acute Sequelae of COVID-19 (PASC)

open access: yesCardiovascular Diabetology, 2022
Background Fibrin(ogen) amyloid microclots and platelet hyperactivation previously reported as a novel finding in South African patients with the coronavirus 2019 disease (COVID-19) and Long COVID/Post-Acute Sequelae of COVID-19 (PASC), might form a ...
Etheresia Pretorius   +8 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The impact of the cost-of-living crisis on population health in the UK: rapid evidence review

open access: yesBMC Public Health
Background In the UK, unique and unforeseen factors, including COVID-19, Brexit, and Ukraine-Russia war, have resulted in an unprecedented cost of living crisis, creating a second health emergency.
Jade Meadows   +8 more
doaj   +1 more source

Detecting Location Shifts during Model Selection by Step-Indicator Saturation

open access: yesEconometrics, 2015
To capture location shifts in the context of model selection, we propose selecting significant step indicators from a saturating set added to the union of all of the candidate variables.
Jennifer L. Castle   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Prospective mathematics teachers' thinking styles and problem-solving skills

open access: yes, 2021
The aim of this study is to examine problem-solving skills and thinking styles of prospective mathematics teachers and investigate whether the thinking styles of them are related to their mathematical problem-solving skills and the problem-solving ...
Erbay, Hatice Nur, GÜNER, Pınar
core   +1 more source

A quantum leaky integrate-and-fire spiking neuron and network

open access: yesnpj Quantum Information
Quantum machine learning is in a period of rapid development and discovery, however it still lacks the resources and diversity of computational models of its classical complement.
Dean Brand, Francesco Petruccione
doaj   +1 more source

Environmental Impact Assessment of Na3V2(PO4)3 Cathode Production for Sodium‐Ion Batteries

open access: yesAdvanced Energy & Sustainability Research, 2022
Sodium‐ion batteries (NIBs) are key enablers of sustainable energy storage. NIBs use Earth‐abundant materials and are technologically viable to replace lithium‐ion batteries in the medium term. Na3V2(PO4)3, as a popular cathode for NIBs, requires further
Irene Rey   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

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