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In this study, spatial and single-cell transcriptome techniques were used to investigate the role of beta-galactoside alpha-2,6-sialyltransferase 1 (ST6GAL1) in promoting peritoneal metastasis in ovarian cancer epithelial cells. We collected single-cell transcriptomic (GSE130000) and spatial transcriptomic datasets (GSE211956) from the Gene Expression Omnibus and RNA-sequencing data from The Cancer Genome Atlas. The Robust Cell Type Decomposition (RCTD) approach was implemented to integrate spatial and single-cell transcriptomic data.

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Enhanced Transepithelial Riboflavin Delivery Across the Cornea Using Magnetic Nanocarriers.

J Ocul Pharmacol Ther

January 2025

Department of Analytical Chemistry, Faculty of Pharmacy, Ankara Medipol University, Ankara, Turkey.

Keratoconus is a progressive corneal ectasia characterized by irregular astigmatism, leading to corneal scarring and decreased vision. Corneal cross-linking (CXL) is the standard treatment to halt disease progression, but its effectiveness in transepithelial (epithelium-on, epi-on) approaches is limited by the low permeability of the corneal epithelium to riboflavin (Rb). This study aimed to enhance transepithelial Rb penetration in bovine corneas using Rb-modified tannic acid-coated superparamagnetic iron oxide nanoparticles (Rb-TA-SPIONs) under an external magnetic field.

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The ban on antibiotics in the poultry diet resulted in re-emergence of several infectious diseases including necrotic enteritis (NE). These infectious diseases are leading to poor health and welfare as well as production and economic loss. Synbiotic could be a potential candidate to replace the antibiotics in poultry diet.

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To address the limitations of polymeric membranes, mixed matrix membranes for CO separation from biogas mixtures (CO and CH) have been investigated utilizing various fillers. In this study, we investigated novel MMMs using 3D and 2D indium-based MOFs, MIL-68(In)-NH and In(aip), in a polysulfone polymer matrix. To confirm synthesis, both fillers were subjected to XRD and FTIR analysis, as well as FESEM characterization to assess their 2D and 3D structures.

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Inhibition of hydrogen peroxide-induced senescence markers by yeast-derived vacuoles in human lung fibroblasts.

Biochim Biophys Acta Mol Cell Res

January 2025

Graduate School of Semiconductor and Chemical Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-Gu, Jeonju, Jeonbuk 54896, South Korea. Electronic address:

Senescence significantly contributes to aging in various tissues, influenced by factors such as lysosomal alkalinization, which disrupts autophagic flux and accumulates toxic substances. This disruption leads to oxidative stress, increased lysosomal permeability, cellular senescence, and apoptosis. Similar to mammalian lysosomes, S.

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