Results 161 to 170 of about 290,598 (376)

A non-proliferative role of pyrimidine metabolism in cancer

open access: yesMolecular Metabolism, 2020
A. Siddiqui, P. Ceppi
semanticscholar   +1 more source

Loss of TRIM21 drives UVB‐induced systemic inflammation by regulating DNA‐sensing pathways

open access: yesArthritis &Rheumatology, Accepted Article.
Background Patients with systemic lupus erythematosus (SLE) experience photosensitivity, with exposure to ultraviolet light B (UVB) driving lupus flares and triggering symptoms like joint pain, fatigue, and cutaneous lesions. Although the mechanism(s) linking UVB exposure to systemic effects are unclear, type I interferons (IFNs) are known to play a ...
Gantsetseg Tumurkhuu   +17 more
wiley   +1 more source

Selective prebiotic formation of RNA pyrimidine and DNA purine nucleosides

open access: yesNature, 2020
Jianfeng Xu   +8 more
semanticscholar   +1 more source

Metal‐Mediated Protein Engineering within Live Cells

open access: yesChemistry – An Asian Journal, Volume 20, Issue 6, March 17, 2025.
This review discusses how metal ions can mediate protein modification within live cells. With its easy handling, rapid solubility, and ease of internalization within the cells, metal ions can be an excellent stimulus for many organic reactions needed within an intracellular medium, which can modify proteins and lead to applications in chemistry ...
Pritam Ghosh
wiley   +1 more source

Investigations into the characterization, degradation, and applications of biodegradable polymers by mass spectrometry

open access: yesMass Spectrometry Reviews, EarlyView., 2023
Abstract Biodegradable polymers have been getting more and more attention because of their contribution to the plastic pollution environmental issues and to move towards a circular economy. Nevertheless, biodegradable materials still exhibit various disadvantages restraining a widespread use in the market.
Paola Rizzarelli   +2 more
wiley   +1 more source

A Review on Luminescent Benzoselenadiazole Derivatives: Comparison with Benzothiadiazoles, Properties, Applications, and Trends

open access: yesChemistry – An Asian Journal, EarlyView.
This review explores the photophysical behavior and bioimaging applications of luminescent benzoselenadiazole (BSD) derivatives, in comparison with benzothiadiazole (BTD) analogues. Emerging trends highlight BSDs as promising tools in advanced phototechnology.
Brenno A. D. Neto   +2 more
wiley   +1 more source

Zur Kenntniss der Pyrimidine [PDF]

open access: green, 1897
Siegfried Ruhemann, A. S. Hemmy
openalex   +1 more source

Visible Light‐Mediated Preparation of a Key Intermediate Employed in the Synthesis of Zolpidem and Several Analogs

open access: yesChemistry – An Asian Journal, EarlyView.
A new visible light‐induced method is reported for the C3‐alkylation of imidazo[1,2‐a]pyrimidines and ‐pyridines with aryldiazoacetates. This protocol can be performed in open air and serves as a convenient entry to several known and new molecules. A formal synthesis of zolpidem is achieved by changing the alkylating agent to an appropriate hypervalent
Ronei M. S. Souza   +6 more
wiley   +1 more source

Syntheses of Pyrimidine Compounds. IV

open access: bronze, 1949
Taizo Matsukawa, Buhachiro Ohta
openalex   +2 more sources

RSEA: A Web Server for Pathway Enrichment Analysis of Metabolic Reaction Sets

open access: yesBiotechnology and Bioengineering, EarlyView.
Reaction Set Enrichment Analysis (RSEA), a web server tool designed for metabolic pathway enrichment analysis of reaction sets derived from genome‐scale metabolic models was introduced. RSEA converts given reaction lists into standardized identifiers and statistically evaluates their enrichment across metabolic pathways.
Merve Yarıcı   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy