Project description:To investigate the effect on LL-2 conditional medium on bone marrow-derived macrophages, equal volum of LL-2 conditional medium and fresh RPMI 1640 was used to culture bone marrow-derived macrophages for 24 hours. The cells were then lysed for RNA-seq.
Project description:Conditioned medium (CM) from bone marrow derived macrophages untreated or treated with LPS was collected and filtered through a 0.22-μm filter. The filtered CM was sequentially fractionated with 50-kDa and 100-kDa Amicon filters. The 50–100 kDa fraction of CM was analyzed by mass spectrometry.
Project description:Bone marrow-derived neutrophils from C57BL/6J mice were treated with 10% LLC1 conditional medium or normal medium as the control for 2 hours, then processed using the SimpleChIP Enzymatic Chromatin IP Kit according to the manufacturer’s instructions. Antibodies against Smad3 and IgG isotype were used for immunoprecipitation. We performed ChIP-seq for Smad3 immuno-enriched DNA (Input and Smad3-IP) and mapped clean sequences against GRCm38 using Bowtie2, and peaks were identified using model-based analysis for ChIP-Seq (MACS) with default parameters.
Project description:The goal of this study is to investigate the presence of novel small RNAs in apoptotic macrophage Method: cultured mouse (bl6 line) bone marrow were differentiated in for 7 days in conditioned medium, in preence of Macrophage-Colony Stimulating Factor (M-CSF). M-CSF also stimulates the survive of macrophages by activating PI3K/AKT pathway. In accordance to previous publication (Lombardo, E., Alvarez-Barrientos, A., Maroto, B., Bosca, L., and Knaus, U.G, 2007, TLR4-mediated survival of macrophages is MyD88 dependent and requires TNF-alpha autocrine signalling, J Immunol 178, 3731-3739) apoptosis was induced in culturaed bone marrow-derived macrophages upon 36 hr of M-CSF withdrawal. Total RNA was isolated and a small RNA library was made using "Small RNA sequencing kit" (Illumina), according to the manufacturer’s instructions.
Project description:Gene expression in THP-1 cells treated for 6 hours with CNT and GNP conjugated with LL-37, LL-37 spiked as well as free LL-37: Reference (Total RNA Mixture of all samples) vs. treated cells