Project description:The RNA-binding protein Snd1 can regulate gene expression through various mechanisms, including microRNA decay. Here we have investigated microRNA expression in livers of WT and Snd1 knockout (KO) mice
Project description:PyMT tumor cells with indicated status of Mtdh and Snd1 were treated with camptothecin (CPT) and the transcirptome profiles were determined and compared two sets of experiments: (1) vector control vs Snd1-KD under CPT treament (2) PyMT/Mtdh-KO cells reconstituted with either WT or Snd1-binding deficient mutant Mtdh (W391D) under CPT treatment
Project description:The nuclear envelope protein Tm7sf2/NET47, a paralog of Lbr preferentially expressed in liver, was knocked out in mouse (C57/B6 background). The transcriptome of livers from WT and KO mice were compared by microarray.
Project description:To explore the potential targets of Bmi1 in the liver development of hepatic carcinogenesis, we assayed the gene expression level in the liver of Bmi1 knockout mice. We isolated the liver tissue of Bmi1 WT and KO mice around 6-8 weeks. Then we extracted total RNA and run the microarray detection. Gene expression in Bmi1 KO mouse livers was compared with that in Bmi1 WT mouse livers to screen potential targets of Bmi1.
Project description:To explore the possible changes of gene expression induced by a carcinogen, we treated wild-type and Dicer1-KO mice with one dose of 120 mg/kg N-ethyl-N-nitrosourea (ENU), a model genotoxic carcinogen, and vehicle control. The gene expression profiles were assessed in the mouse livers in wild-type and Dicer1-KO mice design. Total RNA were isolated from the livers at days 15 after the treatment and their expression was determined using Gene Array. Gene expression in treated wild-type and Dicer1-KO mice was measured at 15 days after exposure to one dose of 120 mg/kg N-ethyl-N-nitrosourea (ENU). Each treatment duplex ,Drug-ko-a,Drug-ko-b,Drug-wt-a,Drug-wt-b,Control-ko-a,Control-ko-b,Control-wt-a,Control-wt-b.
Project description:To examine whether energy starvation caused by the increase in rRNA transcription affects liver metabolism, we compared the gene expression profiles of WT and NML-KO livers using Affymetrix microarray technology. We analyzed 5 livers of WT mice and 5 livers of NML-KO mice.
