Project description:Little is known about the role of FOXO3 and PDHA1 in PDAC. We performed microarrays to revealed the transcriptional change of a human pancreatic ductal adenocarcinoma (PDCA) cell line (Panc -1) to scr-siRNA, FOXO3-siRNA and PDHA1-siRNA in order to provide insight into the role of PDHA1 and FOXO3 in Panc-1 cells. Panc-1 Human PDCA cells were treated with scr-siRNA, FOXO3-siRNA and PDHA1-siRNA for 48 h and total RNA was extracted by using TRIzol Reagent. The microarray analysis was conducted on the Panc-1 cells expressing by using Agilent Microarray.
Project description:Little is known about the role of FOXO3 and PDHA1 in PDAC. We performed microarrays to revealed the transcriptional change of a human pancreatic ductal adenocarcinoma (PDCA) cell line (Panc -1) to scr-siRNA, FOXO3-siRNA and PDHA1-siRNA in order to provide insight into the role of PDHA1 and FOXO3 in Panc-1 cells.
Project description:Asthma is a chronic inflammatory airway disease characterized by airway inflammation and remodeling. The role of 15-oxo-5Z,8Z,11Z,13E-eicosatetraenoic acid (15-oxoETE), a 15-HETE metabolite catalyzed by 15-prostaglandin dehydrogenase (15-PGDH), has been relatively unexplored in asthma. In this study, we used RNA-seq to explore the effect of 15-KETE on the transcriptome of airway epithelial cells, aiming to identify its potential downstream targets and mechanisms of action.
Project description:Gemcitabine has been a first-line therapeutic agent for pancreatic ductal adenocarcinoma (PDAC) pancreatic cancer; however, acquisition of resistance to gemcitabine remains a major challenge. We analyzed miRNAs expression profiles by array-based miRNAs analysis between gemcitabine–resistant (PANC-1/GEM) and parental PANC-1 cells.
Project description:Pancreatic ductal adenocarcinoma (PDAC) remains poorly responsive to immune checkpoint therapy. To investigate tumor-intrinsic immune evasion mechanisms, we performed RNA-sequencing of the basal-like PANC-03.27 PDAC cell line following IGF2BP1 knockdown using pooled siRNAs. Transcriptome profiling revealed induction of interferon-γ signaling and downregulation of curated IGF2BP1 target transcripts, consistent with a conserved immunoregulatory program. Gene set enrichment analysis and STAT reporter assays confirmed activation of JAK/STAT-dependent pathways. These datasets provide a resource for understanding IGF2BP1-mediated transcriptional regulation in PDAC and for identifying potential targets to enhance anti-tumor immune responses.
