Results 191 to 200 of about 79,537 (266)

Epidemiological features and antibiotic resistance of <i>Salmonella</i> strains isolated from diarrheal cases in Gansu Province, China, 2024. [PDF]

Front Microbiol
Lan G, Shen Y, Zhang J, Li B, Sang X, Liu D.   +5 more
europepmc   +1 more source

PFKFB4 Deubiquitination by USP10 Enhances Fumarate Metabolism to Orchestrate the KDM1A/Rad51 Axis and Confer Radioresistance in Lung Cancer

Advanced Science, EarlyView.
USP10 binds to and stabilizes PFKFB4, enhancing glycolytic ATP production, which activates the urea cycle and elevates fumarate. This inhibits histone demethylase KDM1A, leading to increased H3K4me1 enrichment at the Rad51 promoter and direct activation of Rad51 transcription, which confers lung cancer radioresistance. The PFKFB4 inhibitor 5MPN targets
Yunshang Chen, Zilong Wu, Yongqiang Yang, Ruoxin Fang, Huichan Xue, Rui Zhou, Gang Wu, Xiaohua Jie   +7 more
wiley   +1 more source

Intrinsic charge polarization governs hydrogen-bonding strength in amide <i>vs.</i> imide self-association.

Phys Chem Chem Phys
Lekanne Deprez S, de Jager CMM, Tiekink EH, van der Lubbe SCC, Fonseca Guerra C.   +4 more
europepmc   +1 more source

Dehydrative Amidation of Carboxylic Acids via Organosilane Catalysis. [PDF]

ACS Omega
Gavit AV, Kamble BA, K P A, Parit PD, Mane MV, Sawant DN.   +5 more
europepmc   +1 more source

Calcium‐Mechanochemistry Enabled Ketone Synthesis From Organic Iodides and Carboxylic Acids

Advanced Science, EarlyView.
Mechanochemically generated organocalcium species display unusual chemoselectivity toward carboxylates, enabling direct ketone synthesis without overaddition. Ball milling activates commercial calcium metal under ambient, solvent‐minimized conditions, providing a broad substrate scope, high functional‐group tolerance, and a practical one‐step ...
Mengyao Pei, Zekun Yang, Xueyan Yang, Yufang Yang, Yangyang Shen, Jiemin Wang, Peile Ma, Zezhu Li, Xiaoliang Zheng, Xiaofeng Wei   +9 more
wiley   +1 more source

Cobalt photocatalysed carbonylation reactions in continuous flow.

Chem Commun (Camb)
Martínez-Aguirre M, Bailey RM, Schaefer B, Crimmin MR, Miller PW.   +4 more
europepmc   +1 more source

Isolation and Characterization of Glycosylated Fatty Acid Amides from the Norwegian Deep-Sea Sponge <i>Phakellia</i> sp. [PDF]

Mar Drugs
Vinh LB, Petersen SW, Rodríguez-Hernández D, Ribeiro PA, Jordheim M.   +4 more
europepmc   +1 more source

Mechanochemical Piezoelectric Catalysis: Advancing the Hydrogenation of Alkenes

Advanced Science, EarlyView.
This study presents mechanochemical piezoelectric catalysis for alkene hydrogenation, eliminating the need for transition metals, H2, and solvents. The method effectively hydrogenates diverse activated and unactivated alkenes and shows potential for modifying bioactive molecules in pharmaceuticals.
Zixi Ai, Mengting Liu, Xiaohong Wang, Xiaochun He, Xuemei Zhang, Zhong Lian   +5 more
wiley   +1 more source

Simple synthesis and functionalization of α-hydroxyglycine-containing peptide fragments.

Org Biomol Chem
Solanke PR, Sarkar D, Saha PC, Taylor MT.   +3 more
europepmc   +1 more source

Gold(iii) complexes of 2-<i>tert</i>-butyl-1,10-phenanthroline and of <i>N</i>-(8-quinolinyl)amides: syntheses and structures. [PDF]

RSC Adv
Weinberg DR, Rutter KM, Thompson JE, Sleck M, Curry NA, Eckberg AE, Manila JA, Murphy HR, Chavez KS, Salunke SR, Angello CN, Steele Z, Rheingold AL.   +12 more
europepmc   +1 more source