Project description:This experiment includes treatment of human pulmonary fibroblasts obtained from IPF patients with metformin. Since, we would like to investigate the transcriptome profile of these samples following metformin treatment. There will be two groups consist of four samples each. First group treated with metformin for 72 hours, while the second group treated with vehicle.
Project description:Proteomics was used to explore the effect of metformin on the neural differentiation of gingival mesenchymal stem cells in three-dimensional culture.
Project description:Metformin is first line treatment for type 2 diabetes, however its exact mechanisms remain incompletely understood. Furthermore, the role of glucose transporter in intestine are highlighted to investigate metabolic change. We here report RNA change after metformin treatment in ileum tissue. We are going to focus on change of glucose transporter and relate factor of those changes. In previous study metformin increases expression of GLUT1/GLUT2 in ileum and metformin plays role as complex1 inhibitor so we are going to find target of metformin-induced glucose metabolic increasment
Project description:Here, we report that Metformin shows a striking synergistic effect with Gilteritinib in suppressing cell proliferation and promoting apoptosis and cell cycle arrest in multiple FLT3-ITD AML cell lines, including FLT3 TKI-resistant MOLM13 cells. Mechanistically, the combinational treatment synergistically suppresses Polo-like kinase 1 (PLK1) expression and phosphorylation of FLT3/STAT5/ERK/mTOR in MOLM13-RES cells. Intriguingly, our retrospective clinical analysis has unveiled a significant correlation between Metformin intake and improved survival rates among FLT3-ITD AML patients. Collectively, the cotreatment of Metformin and Gilteritinib shows robustly enhanced therapeutic efficacy in treating FLT3-mutated AML by synergistically suppressing PLK1 expression and phosphorylation of FLT3/STAT5/ERK/mTOR.
Project description:To examine the effect of metformin on lung cancer biology, human lung H226 and H1299 squamous cell carcinoma cell-lines were grown in RPMI-1640 medium with 10% v/v fetal bovine serum and with or without 15 uM metformin hydrochloride for 7-8 days. Medium (with any metformin) was replaced every two days. Paired cultures with and without metformin were grown and maintained in parallel. Three separate paired cultures, all seeded with same stock of frozen cells, were grown.
Project description:Metformin is the therapy of choice for treating type 2 diabetes and is currently repurposed for a wide range of diseases including aging. Recent evidence implicates the gut microbiota as a site of metformin action. Combining two tractable genetic models, the bacterium E. coli and the nematode C. elegans, we performed C. elegans RNAseq to investigate the role of the metformin sensitive OP50 and metformin resistant OP50-MR E. coli microbiota in the drug effects on the host. Our data suggest an evolutionarily conserved bacterial mediation of metformin effects on host lipid metabolism and lifespan.