Project description:Analysis of serum starved prelamin A-accumulating hMSCs at gene expression level. The hypothesis tested in the present study was that prelamin A accumulation induces the dysregulation of genes that are essensial for cell survival under a stress condition such as serum starvation. The results provide important information about these genes and the functional categories that are dysregulated due to prelamin A accumulation in serum starved hMSCs.
Project description:Samples-WT Basal condition primary cortex cells; WT B27 Starved-Primary cortex cells starved overnight without B27 supplement media. WT AA Starved-Primary cortex cell starved without amino acid for 2 hours. WT AA Refed-Primary cortex cell refed for 1 hour after amino acid starvation. KO Basal-SLC38 Knockout Primary cortex cells starved overnight without B27 supplement media. KO B27 Starved-SLC38 Knockout Primary cortex cell starved without amino acid for 2 hours. KO AA starved-SLC38 Knockout Primary cortex cell refed for 1 hour after amino acid starvation. KO AA Refed-SLC38 Knockout Primary cortex cell refed for 1 hour after amino acid starvation.
Project description:HEK293T cells grown to confluence in media +10% fetal bovine serume. Media was removed and replaced with serum free media, and cultured for 3 days. RNA was harvested from day0 (serum supplemented), control, and day3 (serum starved) cultures, experiment.
Project description:Cells were starved for leucine in the presence or absence of a dominant negative HSF1 mutant (dnHSF1, HSF379). Changes in transcriptome relative to cells cultured with leucine were determined. The experiment shows the effect of dnHSF on the amino acid starvation response.
