Project description:The data is supplementary to the RNA-seq analysis of LPS and palmitate stimulation of THP-1 macrophages (E-MTAB-6064), where palmitate for the cell treatment was dissolved in sodium hydroxide and coupled with BSA at a molar ratio 7.5:1. Here we stimulated THP-1 macrophages with the corresponding concentration of BSA (4%) and NaOH (0.4 mM) in the presence of 10 nM phorbol 12-myristate 13-acetate (PMA) for 24 hours added to the standard RPMI 1640 medium with 10% fetal bovine serum (FBS) to estimate the effects and compared them with unstimulated THP-1 macrophages cultured in RPMI 1640 medium with 10% FBS and 10nM PMA.
Project description:We applied Tail-end-displacement sequencing (TED-seq) for high-throughput profiling of poly(A) tail length dynamics induced by LPS stimulation in macrophage cells. We generate a time-course poly(A) tail length profiles in PMA-differentated THP-1 cells upon LPS stimulation (unstimulated, and post-stimulation 1, 2, and 4 h). This approach enabled us to profile induced poly(A) tail length dynamics with high accuracy and with 3´isoform resolution, generating a comprehensive view of poly(A) tail length dynamics induced upon an environmental signal in post-embryonic systems, and its biological implications.
Project description:Here we profile nascent transcription, RNA polymerase III occupancy, chromatin accessibility, and H3K27ac levels in THP-1 monocytes and THP-1 derived macrophages after 72 hr exposure to phorbol myristate acetate (PMA).
Project description:THP-1 cells were differentiated to macrophages with the phorbol 12-myristate 13-acetate (PMA) for a total time of 28 hours. To understand the effects of Angiotensin II (AngII) and of AngII in the presence of the thiazolidinedione pioglitazone (Pio), after 4 hours of PMA-induced differentiation of THP-1 cells (when cells became adherent), the PMA-containing medium was supplemented with AngII (1mg/ml), AngII (1 mg/ml) with Pio (1 uM), or no supplement for another 24 hours. At this time point the cells were harvested, RNA was extracted and used for a microarray-based gene profiling analysis of THP-1 cells, under the three conditions: PMA, AngII and AngII with Pio.
Project description:MSCV-GFP-IRES (IRES), MSCV-GFP-Myc-NIC1 (NIC1) and MSCV-GFP-DNMAML (DNMAML) were retrovirally transduced in to THP-1 cell (pCL-Ampho was used as packaging plasmid). GFP positive cells were sorted for selective desired cell. Then IRES, NIC1 and DNMAML overexpressing THP-1 were pretreated with PMA (5ng/ml) for 48 h before stimulation with IL-4 (20 ng/ml) for 3 h.
