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Biomater Adv
January 2025
Joint Centre of Translational Medicine, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China; School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325000, China; Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China. Electronic address:
The current unavailability of efficient myocardial repair therapies constitutes a significant bottleneck in the clinical management of myocardial infarction (MI). Ginsenoside Rb1 (GRb1) has emerged as a compound with potential benefits in safeguarding myocardial cells and facilitating the regeneration of myocardial tissue. However, its efficacy in treating MI-related ischemic conditions is hampered by its low bioavailability and inadequate angiogenic properties.
View Article and Find Full Text PDFJ Drug Target
January 2025
Department of Pharmacology, Orotta College of Medicine and Health Sciences, Asmara University, Asmara, P.O. Box: 10549, Eritrea; (I.P).
Mutations that overexpress the epidermal growth factor receptor (EGFR) are linked to cancers like breast (15-20%), head and neck (10-15%), colorectal (5-8%), and non-small cell lung cancer (10-50%), especially in East Asian populations. EGFR activation stimulates "RAS/RAF/MEK/ERK, PI3K/Akt, and MAPK" pathways, which enhance cell division, survival, angiogenesis, and tumor growth while inhibiting apoptosis and metastasis. Secondary mutations (e.
View Article and Find Full Text PDFChem Biodivers
January 2025
Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.
Here, we report a synthesis of fluoroquinolones carrying a monoterpene moiety at the C7 position of aromatic structure. The minimal inhibitory concentrations of fluoroquinolone fused with trans-3-hydroxy-cis-myrtanylamine 18 against Staphylococcus aureus (MSSA isolates) were two- to eightfold lower compared to moxifloxacin, although fourfold higher against MRSA isolates. The fluoroquinolone fused with (-)-nopylamine 16 was four- to eightfold less active on MSSA compared to moxifloxacin, while had similar activity on MRSA.
View Article and Find Full Text PDFFEBS J
January 2025
Institute of Biomaterials, The First Affiliated Hospital of Ningbo university, China.
The extracellular matrix (ECM) is a network of proteins and other molecules that encase and support cells and tissues in the body. As clinical and biotechnological uses of ECM are expanding, it is essential to assess the environmental impact associated with its production. Due to high levels of customization, various laboratories employ distinct methods; therefore, this study evaluates three common protocols.
View Article and Find Full Text PDFAngiogenesis
January 2025
Department of Pharmacology & Toxicology, Indiana University School of Medicine, Indianapolis, IN, USA.
Reduction-oxidation factor-1 or apurinic/apyrimidinic endonuclease 1 (Ref-1/APE1) is a crucial redox-sensitive activator of transcription factors such as NF-κB, HIF-1α, STAT-3 and others. It could contribute to key features of ocular neovascularization including inflammation and angiogenesis; these underlie diseases like neovascular age-related macular degeneration (nAMD). We previously revealed a role for Ref-1 in the growth of ocular endothelial cells and in choroidal neovascularization (CNV).
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