Results 41 to 50 of about 202,850 (314)

Genome shared and lethality per country.

open access: yes, 2022
Genome shared and lethality per country.
Tiago Souza Salles (11978685)   +13 more
core   +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

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Assessing the Vulnerability of Splenectomized Patients to Severe COVID-19 Outcomes: A Systematic Review and Meta-Analysis

open access: yesVaccines
Background: Splenectomized/asplenic individuals are at a heightened risk for severe infections due to compromised immune function. However, the impact of splenectomy/asplenia on COVID-19 outcomes remains underexplored.
Francesco Paolo Bianchi   +12 more
doaj   +1 more source

Brine shrimp lethality assay

open access: yes, 2017
Brine shrimp lethality assay is an important tool for the preliminary cytotoxicity assay of plant extract and others based on the ability to kill a laboratory cultured larvae (nauplii).
Mir Misbahuddin   +2 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Attempted Suicide: Correlates of Increasing Medical Lethality

open access: yes, 1975
Ratings of medical lethality of 145 suicide attempts with coma-producing drugs were unrelated to the personal characteristics of the suicide attempter, the precipitating circumstances, and most of the circumstances of the suicidal act.
David Lester, Aaron T. Beck
core   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

The first 2 years of COVID-19 in Italy: Incidence, lethality, and health policies

open access: yesFrontiers in Public Health, 2022
BackgroundThe novel coronavirus disease 2019 (COVID-19) is an ongoing pandemic that was first recognized in China in December 2019. This paper aims to provide a detailed overview of the first 2 years of the pandemic in Italy.Design and methodsUsing the ...
Pierpaolo Ferrante
doaj   +1 more source

Breast Cancer Predisposition Genes and Synthetic Lethality

open access: yes, 2021
BRCA1 and BRCA2 are tumor suppressor genes with pivotal roles in the development of breast and ovarian cancers. These genes are essential for DNA double-strand break repair via homologous recombination (HR), which is a virtually error-free DNA repair ...
Hannah E. Neiger   +2 more
core   +1 more source

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