Results 91 to 100 of about 551,715 (314)

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

Immunostimulant effect of nucleotide supplementation on shrimp Penaeus vannamei submitted to bacterial challenge with Vibrio parahaemolyticus

open access: yesSpanish Journal of Agricultural Research
Aim of the study: Vibriosis and other bacterial infections significantly challenge Pacific white shrimp (Penaeus vannamei) production. This study evaluated the immunostimulant effect of nucleotide supplementation on hemato-immunological parameters ...
Katharine B. S. de Souza   +6 more
doaj   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

open access: yesMolecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder   +10 more
wiley   +1 more source

The nucleobase analog 4-thiouracil hijacks the pyrimidine salvage pathway to inhibit Staphylococcus aureus growth

open access: yesMicrobiology Spectrum
Staphylococcus aureus is a leading cause of bacterial-induced mortality due to infections that are increasingly resistant to antibiotics, highlighting the need for new therapeutic strategies to treat these drug-resistant infections.
Matthew J. Munneke   +2 more
doaj   +1 more source

An Allosteric Inhibitory Site Conserved in the Ectodomain of P2X Receptor Channels

open access: yesFrontiers in Cellular Neuroscience, 2019
P2X receptors constitute a gene family of cation channels gated by extracellular ATP. They mediate fast ionotropic purinergic signaling in neurons and non-excitable cell types in vertebrates.
Ariel R. Ase   +2 more
doaj   +1 more source

The nucleotides that bind [PDF]

open access: yesNature Structural & Molecular Biology, 2021
openaire   +2 more sources

Effect of cyclic nucleotides on the production of albumin and fibrinogen by rat hepatocytes in primary culture.

open access: yes, 1978
The effects of cyclic nucleotides on the production of albumin and fibrinogen by rat hepatocytes in primary culture are preliminarily ...
E. NEGRI   +3 more
core  

siRNA oligo nucleotides.

open access: yes, 2015
siRNA oligo nucleotides.
Sofia Winslow (325750)   +2 more
core   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

open access: yesMolecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir   +13 more
wiley   +1 more source

Enzyme-free genetic copying of DNA and RNA sequences

open access: yesBeilstein Journal of Organic Chemistry, 2018
The copying of short DNA or RNA sequences in the absence of enzymes is a fascinating reaction that has been studied in the context of prebiotic chemistry.
Marilyne Sosson, Clemens Richert
doaj   +1 more source

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