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Biomater Sci
January 2025
Department of Urology, The Third Xiangya Hospital of Central South University, No. 138, Tongzipo Road, Changsha, 410013, Hunan, China.
Gemcitabine (GEM) is a first line chemotherapy drug for bladder cancer (BCa). GEM's lack of specificity has led to disadvantages, resulting in low efficiency, especially when combined with the targeted treatment of BCa stem cells (CSCs), which is considered the cause of BCa recurrence and progression. To enhance the anti-cancer effect and reduce the side effects of GEM targeting of BCa cells/CSCs, an aptamer drug conjugate (ApDC) targeted delivery system was used to improve the efficiency of GEM in BCa therapy using EpCAM aptamer-GEM conjugates based on the epithelial cell adhesion molecule (EpCAM), which is highly expressed on the cell membrane of BCa cells/CSCs.
View Article and Find Full Text PDFOral Dis
January 2025
Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
Background: This study aimed to investigate potential cellular senescence inhibitory genes (CSIGs) and discover novel therapeutic targets in head and neck squamous cell carcinoma.
Methods: Dysregulated CSIGs were identified based on The Cancer Genome Atlas (TCGA) and the Human Aging Genomic Resources (HAGR) database. Prognostic value and immune infiltration were assessed through bioinformatic analysis.
Arch Insect Biochem Physiol
January 2025
Faculty of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
At present, there is no clear consensus on the impact of carbohydrate feeds on bee colony health, and comprehensive research and evaluation in this context is lacking. To comprehensively and objectively examine the health status of honeybees after consuming those carbohydrates from multiple perspectives, experimental techniques, including high-throughput sequencing of the transcriptome, proboscis extension reflex (PER), and measuring bee growth parameters were employed. This study showed that compared with honey, feeding high fructose syrup (HFS) resulted in a decrease in the survival rate and body weight of bees, while sucrose decreased the learning and memory ability of bees.
View Article and Find Full Text PDFThis study investigates the synergistic inhibitory effects of combining the stimulator of interferon genes (STING) agonist cyclic diadenylate monophosphate (c-di-AMP) and ginsenoside RG3 on cisplatin (DDP)-resistant gastric cancer (GC) cells. The objective is to identify novel therapeutic targets and offers insights for the clinical management of DDP resistance. Various techniques were employed, including western blot, MTT assay, colony formation assay, scratch assay, transwell assay, tubule formation assay, flow cytometry, Hoechst 33342 fluorescence staining, and in vivo experiments, to investigate the potential mechanisms and effects of the combined application of the STING agonist and ginsenoside RG3 in reversing cisplatin resistance in gastric cancer.
View Article and Find Full Text PDFFront Cell Dev Biol
January 2025
Department of Gastrointestinal Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China.
Background: The high morbidity and mortality rates of colorectal cancer (CRC) have been a public health concern globally, and the search for additional therapeutic options is imminent. Hyodeoxycholic acid (HDCA) has been receiving attention in recent years and has demonstrated potent efficacy in several diseases. Nonetheless, the antitumor effects and molecular pathways of HDCA in CRC remain largely unexplored.
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