Project description:Analysis of photodynamic therapy with hypericin of nasopharyngeal carcinoma cells CNE-2 in different time-points at gene expression level. The hypothesis tested in the present study was that HY-PDT could induce apoptosis on CNE-2 cells via intrinsic pathways. Results provide important information of the response of apoptosis, such as specific oxidative stress genes, mitochondrial related genes, cell cycle related genes, etc.
Project description:Analysis of photodynamic therapy with hypericin of nasopharyngeal carcinoma cells CNE-2 in different time-points at gene expression level. The hypothesis tested in the present study was that HY-PDT could induce apoptosis on CNE-2 cells via intrinsic pathways. Results provide important information of the response of apoptosis, such as specific oxidative stress genes, mitochondrial related genes, cell cycle related genes, etc. Total RNAs were isolated from the cultured cells treatment with 20 μg/ml HY and irradiation then cultured in dark for 0, 2, 6, 12, 20 h respectively compared to cells treatment with 20 μg/ml HY only then cultured in dark for 20 h.
Project description:High metastatic nasopharyngeal carcinoma cell line 5-8F expression patterns against low metastatic nasopharyngeal carcinoma cell line 6-10B. This study was done to screen genes related with metastasis in NPC. The microarray analyses were done in a same batch. 6-10B cells are cultured and harvested at three different time points.
Project description:microRNA profiles of exosomes :Exosomes from two nasopharyngeal carcinoma cell line TW03M-oM-<M-^HEBV+M-oM-<M-^Iand TW03M-oM-<M-^HEBV-M-oM-<M-^I and Exosomes from nasopharyngeal epithelial cells NP69 Two-condition experiment, Exosomes from two nasopharyngeal carcinoma cell line vs.one normal epithelium cell line. Biological replicates:1 Exosomes from nasopharyngeal carcinoma cell line TW03M-oM-<M-^HEBV+M-oM-<M-^I, 1 Exosomes from nasopharyngeal carcinoma cell line TW03M-oM-<M-^HEBV-M-oM-<M-^I,1 Exosomes from nasopharyngeal epithelial cells NP69.
Project description:We report transcriptional differences in the nasopharyngeal carcinoma cell line NPC43 following induction of EBV lysis and reactivation
Project description:Renal cell carcinoma (RCC) is the most common histological subtype of kidney cancer. Although targeted therapies and immune checkpoint inhibitors have markedly improved patient outcomes, their efficacy remains limited. In recent years, photodynamic therapy (PDT) has drawn increasing attention for its role in cancer treatment. To investigate the effects of the novel porphyrin-based photosensitizer meso-5-[ρ-DTPA-aminophenyl]-10,15,20 triphenylporphyrin (DTP) on RCC, we employed the human renal tubular epithelial cell line HK-2, human RCC cell lines 786-O, ACHN, and A498, as well as the murine renal carcinoma cell line Renca. We assessed intracellular DTP uptake, phototoxicity, and subcellular localization, and further explored potential mechanisms through next-generation sequencing. Our results showed that DTP uptake was significantly higher in RCC cells than in normal renal tubular epithelial cells, and DTP-PDT exerted pronounced phototoxic effects on RCC cells. Through sequencing and in vitro analyses, we found that DTP-PDT markedly reduced cholesterol levels in RCC cells while inducing compensatory upregulation of HMGCR. In vivo experiments further demonstrated that combining DTP-PDT with statins produced stronger anticancer effects. Overall, this study provides compelling evidence that DTP-PDT exhibits potent cytotoxic activity against renal cell carcinoma, and that statins can further enhance its therapeutic efficacy.
Project description:Three nasopharyngeal carcinoma cell lines (CNE1, CNE2, and HONE1) expression patterns against an immortalized nasopharyngeal epithelial cell line NP69.
Project description:microRNA profiles of exosomes :Exosomes from two nasopharyngeal carcinoma cell line TW03（EBV+）and TW03（EBV-） and Exosomes from nasopharyngeal epithelial cells NP69
Project description:High metastatic nasopharyngeal carcinoma cell line 5-8F expression patterns. This study was done to detect genes expressed in NPC cell line 5-8F. The microarray analyses were done in a same batch. cells are cultured and harvested at two different time points.
