Results 221 to 230 of about 86,414 (313)

Tautomerism‐Governed Two‐Proton‐Coupled Electron Transfer in the Oxidation of a Molnupiravir by Electrogenerated Superoxide Radical Anion in N,N‐Dimethylformamide

ChemistrySelect, Volume 11, Issue 21, 4 June 2026.
Tautomerization‐assisted oxidation of molnupiravir by superoxide (O2•−) in aprotic DMF. The thermodynamically favored oxime tautomer of the N4‐hydroxycytosine moiety forms a prereactive complex (PRC) with O2•− through hydrogen‐bonding interactions.
Tatsushi Nakayama, Kaisei Hara
wiley   +1 more source

On the ozonation of anti-SARS-CoV-2 substances and their nucleoside analogues for mechanistic understanding of the ozone induced transformation using HPLC-ESI-Q-TOF-HRMS. [PDF]

RSC Adv
Bartels I, Hoffmann-Jacobsen K, Schmidt TC, Jaeger M.   +3 more
europepmc   +1 more source

Advances in cholesterol and lipoproteins detection for healthcare: A review

VIEW, Volume 7, Issue 3, June 2026.
Cholesterol is one of the main biomarkers related to the development of cardiovascular diseases. Its detection still relies on traditional methods of analysis, such as gas and liquid chromatographies. Detection of free cholesterol in saliva with redox or enzymatic sensors or detection of lipoproteins in blood with aptamer sensors are currently the most
Jacopo Giaretta, Somayeh Fardindoost, Azadeh Abdi, Kaveh Yazdani, Longfei Yin, Syamak Farajikhah, Mina Hoorfar, Fariba Dehghani   +7 more
wiley   +1 more source

The <i>AfldrnA</i> Transcription Factor Is a Pivotal Regulator of the Conidiation-Sclerotial Formation Balance in <i>Aspergillus flavus</i>. [PDF]

J Fungi (Basel)
Abdo-Elgabbar MA, Salim B, Jun SC, Kim YK, Alasmari S, Han KH.   +5 more
europepmc   +1 more source

Nuclear Magnetic Resonance–Based Urinary Metabolic Profiling for Assessing Heat Stress–Related Incident Kidney Injury in Health‐Care Workers

GeoHealth, Volume 10, Issue 6, June 2026.
Abstract During the COVID‐19 pandemic, heat stress (HS) was a serious occupational risk for health‐care workers (HCWs) wearing personal protective equipment, which limits heat dissipation and increases the risk of kidney injury. In this exploratory study, we assessed HS‐related changes in the urinary metabolites of 38 HCWs working at mobile COVID‐19 ...
Cheng‐Yu Ting, Chi‐Tsung Chen, Tzu‐Hsin Yen, Jason Kai Wei Lee, Sheng‐Han Lee, Shang‐Jen Chang, Tzu‐Han Hung, Hao‐Jan Liang, Hsiao‐Yu Yang, Ching‐Yu Lin   +9 more
wiley   +1 more source

Urate‐Related Genetic Risk Modulates the Anti‐Aging Effects of Exogenous Nucleotides: Multi‐Omics Evidence From Older Adults

Aging Cell, Volume 25, Issue 6, June 2026.
In the TALENTs trial, 19‐week exogenous nucleotide supplementation produced UA‐PRS‐dependent anti‐aging responses: reduced DNA methylation age in High‐PRS individuals and preserved telomere length with improved immune–inflammatory profiles in Low‐PRS individuals, supporting precision nutrition for healthy aging.
Ruisheng Fu, Shuyue Wang, Yuxiao Wu, Xueying Qin, Tao Huang, Yong Li, Meihong Xu   +6 more
wiley   +1 more source

Effects of thymidylate synthase inhibitors differ in genomic uracilation and mutagenic potential. [PDF]

Life Sci Alliance
Holub E, Papp G, Pálinkás HL, Szajkó MB, Izrael R, Róna G, Vértessy BG, Békési A.   +7 more
europepmc   +1 more source

A SMUG1 Inhibitor Modulates the Excision of Pyrimidine DNA Damage. [PDF]

ACS Med Chem Lett
Thacker PS, Gao Y, McPherson L, Lee A, Averill AM, Pratihar S, Doublié S, Ford JM, Kool ET.   +8 more
europepmc   +1 more source

Genome‐wide and gene‐specific DNA methylation across developmental stages in Pogonomyrmex californicus: A socially polymorphic ant

Insect Molecular Biology, Volume 35, Issue 3, Page 232-245, June 2026.
Comparison between developmental stages (larvae, pupae, worker) in Pogonomyrmex californicus revealed significant stage‐specific differences in Gene Body Methylated frequencies. Methylation sites were highly correlated between WGBS and ONT in P. californicus Genome‐wide methylation was low (~3%) and highly clustered within gene bodies (GBM), especially
Tania Chavarria‐Pizarro, Mohammed Errbii, Janina Rinke, Lukas Schrader, Jürgen Gadau   +4 more
wiley   +1 more source

Association of DPYD rs4294451, plasma uracil concentration, and sex with 5-fluorouracil exposure in patients with gastrointestinal cancer. [PDF]

Cancer Chemother Pharmacol
Brooks GA, Ness DB, Hourdequin KC, Ripple GH, Amin M, Lord-Halvorson S, Khan WA, Deharvengt SJ, Busque V, Dragnev KH, Zhao W, Tosteson TD, Lewis LD.   +12 more
europepmc   +1 more source