Results 111 to 120 of about 340,942 (336)
Chemosensors, 2015 Nucleic acids that change their properties upon photo-irradiation could be powerful materials for molecular sensing with high spatiotemporal resolution.
Shohei Mori +4 more
doaj +1 more source
New Chemical Probe Targeting Bacterial NAD Kinase
Molecules, 2020 Nicotinamide adenine dinucleotide (NAD) kinases are essential and ubiquitous enzymes involved in the tight regulation of NAD/nicotinamide adenine dinucleotide phosphate (NADP) levels in many metabolic pathways.
David A. Clément +8 more
doaj +1 more source
Nucleotides: Structure and Properties [PDF]
, 2005 Nucleotides consist of a nitrogen-containing base, a five-carbon sugar, and one or more phosphate groups. Cells contain many types of nucleotides, which play a central role in a wide variety of cellular processes, including metabolic regulation and the ...
Bowater, RP
core +1 more source
Advanced Science, EarlyView.A programmable nanoreactor was engineered for precise cGAS‐STING pathway activation in cancer immunotherapy. This strategy bridges targeted tumor DNA damage with DC immunomodulation, providing a translatable platform to unlock innate and adaptive antitumor immunity.
Shuang Liang +14 more
wiley +1 more source
Harnessing Methyltransferase‐Guided Targeting for Sequence‐Specific Proximity Labeling of DNA
Angewandte Chemie, EarlyView.A novel methyltransferase‐mediated approach leveraging rationally designed S‐adenosyl‐L‐methionine (SAM) analogues was developed to achieve sequence‐specific DNA labeling but in proximity to the natural transfer site, addressing key limitations of previously established methods, including ligand instability and methylation‐sensitive labeling.
Xiong Chen +8 more
wiley +2 more sources
Pharmaceuticals, 2011 The behavior of 2-ethoxy-(4H)-3,1-benzoxazin-4-one (1) towards nitrogen nucleo-philes, e.g. ethanolamine, aromatic amines (namely: p-toluidine, p-anisidine, p-hydroxyaniline, o-hydroxyaniline, o-bromoaniline, o-phenylenediamine, p-phenylene- diamine, o ...
Fakhry A. El-Bassiouny +3 more
doaj +1 more source
Simultaneous quantification of 12 different nucleotides and nucleosides released from renal epithelium and in human urine samples using ion-pair reversed-phase HPLC [PDF]
, 2012 Nucleotides and nucleosides are not only involved in cellular metabolism but also act extracellularly via P1 and P2 receptors, to elicit a wide variety of physiological and pathophysiological responses through paracrine and autocrine signalling pathways.
Alberto Contreras-Sanz +60 more
core +2 more sources
Pyrimidine inhibitors synergize with nucleoside analogues to block SARS-CoV-2
Nature, 2022 D. Schultz +21 more
semanticscholar +1 more source
Protection against filovirus diseases by a novel broad-spectrum nucleoside analogue BCX4430
Nature, 2014 Filoviruses are emerging pathogens and causative agents of viral haemorrhagic fever. Case fatality rates of filovirus disease outbreaks are among the highest reported for any human pathogen, exceeding 90% (ref. 1).
Travis K Warren +19 more
semanticscholar +1 more source
Advanced Science, EarlyView.TRIM25 acts as a multifunctional hub driving intervertebral disc degeneration under mechanical stress. Mechanical compression significantly upregulates TRIM25 expression, establishing it as a key E3 ubiquitin ligase platform. TRIM25 targets PARG and Ku80 via distinct molecular interfaces, triggering their ubiquitination and degradation.
Zhangrong Cheng +9 more
wiley +1 more source