Results 91 to 100 of about 99,858 (332)

Detection of RNA nucleoside modifications with the uridine-specific ribonuclease MC1 from Momordica charantia

RNA: A publication of the RNA Society, 2015
A codon-optimized recombinant ribonuclease, MC1 is characterized for its uridine-specific cleavage ability to map nucleoside modifications in RNA. The published MC1 amino acid sequence, as noted in a previous study, was used as a template to construct a ...
Balasubrahmanym Addepalli, Nicholas P. Lesner, P. Limbach   +2 more
semanticscholar   +1 more source

Divergent Delivery and Expression Kinetics of Lipid and Polymeric Nanoparticles across mRNA Modalities

Advanced Science, EarlyView.
Self‐amplifying (saRNA), linear (linRNA), and circular (circRNA) mRNAs are compared under standardized conditions using lipid nanoparticles (LNPs) and pABOL polymer. saRNA achieved superior expression, while linRNA and circRNA performance varied based on untranslated region elements and delivery method.
Irafasha C. Casmil, Josh J. Friesen, Nuthan V. Bathula, Anneke Strumpel, Chia Hao Ho, Ilana Guez, Kristen Y. S. Kong, Andrew J. Varley, Shigeki J. Miyake‐Stoner, Parinaz Aliahmad, Nathaniel S. Wang, Andrew J. Geall, Anna K. Blakney   +12 more
wiley   +1 more source

The nucleoside uridine isolated in the gas phase.

Angewandte Chemie, 2015
Herein we present the first experimental observation of the isolated nucleoside uridine, placed in the gas phase by laser ablation and characterized by Fourier transform (FT) microwave techniques.
I. Peña, C. Cabezas, J. Alonso
semanticscholar   +1 more source

Metabolic alterations in human pulmonary artery smooth muscle cells treated with PDGF‐BB

Animal Models and Experimental Medicine, EarlyView.
Metabolic abnormalities are considered to play a key regulatory role in vascular remodeling of pulmonary arterial hypertension. We analyzed the metabolome in the culture supernatants of human pulmonary artery smooth muscle cells (PASMC) during the malignant proliferation phenotype transition via a targeted metabolomics method. Significant and extensive
Meng‐Jie Zhang, Jie‐Jian Kou, Hong‐Da Zhang, Xin‐Mei Xie, Yun‐Feng Zhou, Ping Yuan, Xiao‐Bin Pang, Lu‐Ling Zhao, Jing Qiu, Yang‐Yang He   +9 more
wiley   +1 more source

Uridine from Pleurotus giganteus and Its Neurite Outgrowth Stimulatory Effects with Underlying Mechanism

PLoS ONE, 2015
Neurodegenerative diseases are linked to neuronal cell death and impairment of neurite outgrowth. An edible mushroom, Pleurotus giganteus was found to stimulate neurite outgrowth in vitro but the chemical constituents and the underlying mechanism is yet ...
C. Phan, Pamela David, Kah-Hui Wong, M. Naidu, V. Sabaratnam   +4 more
semanticscholar   +1 more source

Respiratory virus mRNA vaccines: mRNA Design, clinical studies, and future challenges

Animal Models and Experimental Medicine, EarlyView.
Abstract Respiratory infectious diseases frequently erupt on a global scale, with RNA viruses, such as SARS‐CoV‐2, RSV, and influenza viruses, posing challenges to vaccine development due to their high mutation rates. Traditional vaccine development cycles are lengthy and struggle to keep pace with rapidly evolving viruses, whereas messenger RNA (mRNA)
Linlin Zheng, Han Feng
wiley   +1 more source

Cerebrospinal Fluid Metabolome in Central Nervous System Infections: A Study of Diagnostic Accuracy

Annals of Neurology, EarlyView.
Objective To assess the diagnostic accuracy of metabolites in cerebrospinal fluid (CSF) for central nervous system (CNS) infections. Methods Patients were derived from three prospective cohort studies in the Netherlands. All studies included adults suspected of a CNS infection who underwent a diagnostic lumbar puncture.
Steven L. Staal, Sabine E. Olie, Michel van Weeghel, Bauke V. Schomakers, Frédéric M. Vaz, I‐PACE Study Group, Diederik van de Beek, Matthijs C. Brouwer   +7 more
wiley   +1 more source

Uridine alleviates high-carbohydrate diet-induced metabolic syndromes by activating sirt1/AMPK signaling pathway and promoting glycogen synthesis in Nile tilapia (Oreochromis niloticus)

Animal Nutrition, 2023
Carbohydrates have a protein sparing effect, but long-term feeding of a high-carbohydrate diet (HCD) leads to metabolic disorders due to the limited utilization efficiency of carbohydrates in fish.
Nan-Nan Zhou, Tong Wang, Yu-Xin Lin, Rong Xu, Hong-Xia Wu, Fei-Fei Ding, Fang Qiao, Zhen-Yu Du, Mei-Ling Zhang   +8 more
doaj  

Integrierte chemo‐enzymatische Synthese des mRNA‐Impfstoff‐Bausteins N1‐Methylpseudouridintriphosphat

Angewandte Chemie, EarlyView.
Pseudouridin‐5'‐triphosphat (ΨTP) und sein N1‐methyliertes Derivat (m1ΨTP) sind entscheidende Komponenten in der mRNA‐Impfstofftechnologie. Hier wird ein atomökonomischer, ertragreicher biokatalytischer Weg zur Synthese von ΨTP vorgestellt. Zudem wurde ein neuer chemo‐enzymatischer Weg für die m1ΨTP‐Synthese entwickelt.
Martin Pfeiffer, Leo Krammer, Johannes Zöhrer, Rolf Breinbauer, Bernd Nidetzky   +4 more
wiley   +1 more source

Nucleotides Cytidine and Uridine Associated with Vitamin B12 vs B-Complex Vitamins in the Treatment of Low Back Pain: The NUBES Study

Journal of Pain Research, 2020
Marco Antonio Naslausky Mibielli,1 Carlos Pereira Nunes,1,2 Henrique Goldberg,3 Luiz Buchman,2 Lisa Oliveira,4 Spyros GE Mezitis,5 Fernanda Wajnzstajn,6 Renato Kaufman,3 Rafael Nigri,7 Natasha Cytrynbaum,3 Karin Soares Cunha,8 Alessandra Santos,4 ...
Mibielli MAN, Nunes CP, Goldberg H, Buchman L, Oliveira L, Mezitis SGE, Wajnzstajn F, Kaufman R, Nigri R, Cytrynbaum N, Cunha KS, Santos A, Goldberg SW, Platenik NC, Rzetelna H, Futuro DB, Da Fonseca AS, Geller M   +17 more
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