Project description:The serum samples from wild type mice fed high-fat diet for 12 weeks (WT_Serum) and Mdm2 adipocyte-specific knock-in mice fed high-fat diet for 12 weeks (KI_Serum) were mixed separately, and subjected to proteomic study by Label-free quantitative techniques and mass spectrometry-based proteomics techniques in Jingjie PTM BioLab (Hangzhou) Co. Ltd (www.ptm-biolab.com.cn). The difference was determined by 1.5-fold-change criterion, FDR < 0.01.
Project description:The results provide information on the gene expression in dissected KrasG12D-driven lung tumor in mice. Mice were fed on high-calorie diet starting 3 months before tumor induction. Dissected tumors were obtained 11 weeks after tumor induction.
Project description:Purpose: To explore the influence of Ruminococcus torques treatment in mice intestinal epithelia. Method: Mice were pretreated with antibiotics for 3 days, then mice were fed with a high-fat diet and gavaged with PBS or R. torques (108 CFU/mouse) every 3 days for 2 weeks. mRNA profiles were generated by deep sequencing.Results: Several signaling pathways were changed after R. torques treatment, including response to hypoxia pathway. R. torques treatment significantly inhibits Epas1-mediated transcription effect.
Project description:The epididymal adipose tissue (eWAT) samples from wild type mice fed high-fat diet for 12 weeks (H_WT_E) and Mdm2 adipocyte-specific knock-in mice fed high-fat diet for 12 weeks (H_KI_E) were mixed separately, and subjected to proteomic study by Label-free quantitative techniques and mass spectrometry-based proteomics techniques, etc. The proteomics of mixed eWAT samples were performed in Jingjie PTM BioLab (Hangzhou) Co. Ltd (www.ptm-biolab.com.cn). The difference was determined by 1.5-fold-change criterion, FDR < 0.01.
Project description:Cardiomyocytes were isolated from the hearts of C57BL/6 mice or C57BL/6 mice that had been fed a high fat diet for 26 weeks, receiving an intraperitoneal injection of streptozotocin 12 weeks into the study. Cells were exposed to either linagliptin (9nmol/L) or vehicle (0.1% DMSO) for 24 hours before comparison of RNA levels by RNA-sequencing.
Project description:Most hospitalized preterm infants receive antibiotics (AB) in the first days of life to treat or prevent systemic infections. Short-term, early AB treatment may also prevent against the microbiota-dependent serious gut disorder, necrotising enterocolitis (NEC). However, it remains a challenge to predict or early detection of NEC in the first weeks of life and few diagnostic markers exist. Using preterm piglets as models for infants, we hypothesised that proteomic profiling could be used to identify new early plasma biomarkers of NEC with or without prior AB treatment. Preterm newborn pigs were treated with saline (CON) or antibiotics (ampicillin, gentamicin, and metronidazole), given enterally (ENT) or parenterally (PAR), and fed formula for four days to induce NEC. The gut was collected for scoring of NEC lesions and blood was collected for haematology and plasma proteomics
Project description:There are 10 mice in the experiment, named REC. The mice were fed with high salt diets (5% NaCl) for 4 weeks and then fed with normal salt diets for 4 weeks. Then extracted DNA from mice gastric flora to detect changes in the gastric flora of mice.
Project description:The results provide information on the gene expression in dissected KrasG12D-driven lung tumor in mice. Mice were fed on high-calorie diet starting 3 months before tumor induction. Dissected tumors were obtained 11 weeks after tumor induction. Total RNA extracted from Kras-driven lung tumors of mice fed with standard diet or high calorie diet