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Fms-like tyrosine kinase 3 (FLT3) is widely expressed and often mutated in acute myeloid leukemia (AML), which makes it an important target for the treatment of AML. The structure-based synthesis and biological evaluation of 5,6-dihydrobenzo[h]quinazoline derivatives as FLT3 inhibitors have been studied in this paper. III-1a, III-1c, III-2a, III-2c, and III-4a displayed comparable inhibitory potency against FLT3-ITD and showed remarkable antiproliferative activities against MV4-11.
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http://dx.doi.org/10.1111/cbdd.13992 | DOI Listing |
Helicobacter
September 2025
Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Background: Several clinical studies have demonstrated that Helicobacter pylori (Hp) infection may exacerbate the progression of Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD); however, the underlying mechanisms remain unclear. This study aims to investigate the characterization of the gastric microbiome and metabolome in relation to the progression of MASLD induced by Hp infection.
Methods: We established a high-fat diet (HFD) obese mouse model, both with and without Hp infection, to compare alterations in serum and liver metabolic phenotypes.
J Fish Biol
September 2025
College of Animal Science and Technology, Yangzhou University, Yangzhou, China.
Citrobacter freundii, a common zoonotic pathogen affecting humans, livestock and fish, is recognized for its substantial impact on largemouth bass (Micropterus salmoides) mortality. However, the mechanisms of C. freundii infection in largemouth bass remain poorly understood.
View Article and Find Full Text PDFLung
September 2025
The Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, 97 Lisburn Road, Belfast, Belfast BT9 7BL, UK.
Introduction: Rhinovirus (RV) is the leading cause of exacerbations of lung disease. A sensory neuronal model, derived from human dental pulp stem cells and differentiated into peripheral neuronal equivalents (PNEs), was used to examine RV's effects on airway sensory nerves. We investigated whether RV can directly infect and alter PNEs or whether it exerts effects indirectly via the release of mediators from infected epithelial cells.
View Article and Find Full Text PDFJ Enzyme Inhib Med Chem
December 2025
School of Life Sciences, Jinggangshan University, Ji'an, China.
Current antithrombotic therapies face dual constraints of bleeding complications and monitoring requirements. Although natural hirudin provides targeted thrombin inhibition, its clinical adoption is hindered by sourcing limitations. This study developed a recombinant hirudin variant HMg (rHMg) with enhanced anticoagulant activity through genetic engineering and established cost-effective large-scale production methods.
View Article and Find Full Text PDFPlanta
September 2025
Smart Farm Research Center, Korea Institute of Science and Technology (KIST), Gangneung, Gangwon, 25451, Republic of Korea.
The regulation of photoperiod and light intensity significantly affected Agastache rugosa by enhancing growth, modifying flowering dynamics, and promoting the accumulation of key phenolic compounds. Agastache rugosa is a medicinal and aromatic plant valued for its bioactive compounds, which contribute to its application in the flavoring, perfume, and food industries. However, variability in the composition of the bioactive compounds poses challenges for its commercial utilization.
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