Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to evaluate the gene expression of M2-polarized RAW264.7 cells compared with M0 RAW264.7 cells. Methods: RAW264.7 cells were polarized toward M2 using IL-4. M0 RAW264.7 cells were maintained in culture without IL-4. Total RNA of M2 and M0 RAW264.7 cells was extracted. RAW264.7 cells RNA profiles were generated by deep sequencing for two groups (M2 versus M0 RAW264.7 cells) with three samples each. Results: There were significant differences between M2 and M0 RAW264.7 cells. Conclusions: Polarization of RAW264.7 cells from M0 to M2 induces various changes at the transcription level.
Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to evaluate the gene expression of M1-polarized RAW264.7 cells compared with M0 RAW264.7 cells. Methods: RAW264.7 cells were polarized toward M1 using LPS and IFN-γ. M0 RAW264.7 cells were maintained in culture without LPS and IFN-γ. Total RNA of M1 and M0 RAW264.7 cells was extracted. RAW264.7 cells RNA profiles were generated by deep sequencing for two groups (M1 versus M0 RAW264.7 cells) with three samples each. Results: There were significant differences between M1 and M0 RAW264.7 cells. Conclusions: Polarization of RAW264.7 cells from M0 to M1 induces various changes at the transcription level.
Project description:To reveal the transcriptomes associated with M1 or M2-polarized Kupffer cells, the primary Kupffer cells isolated from mouse liver were treated with lipopolysaccharides or IL-4 and the gene expression patterns were analyzed by microarray. To study the role of RORα in Kupffer cell polarization, Kupffer cells were treated with RORα ligands and transcriptions were compared with those of the M1/M2 polarized Kupffer cells.
Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to evaluate the gene expression of M2-polarized bone marrow-derived macrophages (BMDM) compared with M0-BMDMs from wild type (WT) mouse. Methods: BMDMs were obtained from WT mice and polarized toward M2-BMDMs using IL-4 and M-CSF. M0-BMDMs were maintained in culture with M-CSF only. Total RNA of M2- and M0-BMDMs was extracted. BMDM RNA profiles were generated by deep sequencing for two groups (M2- versus M0-BMDM) with three mouse samples each. Results: There were significant differences between M2- and M0-BMDMs. Conclusions: Polarization of BMDMs from M0 to M2 induces various changes at the transcription level.
Project description:We reported exosome-guided phenotype switches between M1- and M2-polarized BMDMs. M1- or M2-polarized BMDMs were successfully reprogrammed to M2- or M1-phenotype via the treatment of exosomes obtained from M2- or M1-polarized BMDMs. In this uploaded information, the exosomes from M1- and M2-polarized BMDMs were analyzed by high-throughput sequencing.
Project description:Unstimulated (M0), M1-polarized (GM-CSF, LPS, IFNγ-stimulated), and M2-polarized (M-CSF, IL-4-stimulated) canine blood-derived macrophages were generated in vitro and investigated for differences in their transcriptome to create a basis for future investigations upon the role of macrophage polarization in dogs, a species, which has emerging importance for translational research.
Project description:Bone-marrow macrophages polarized to M2 phenotype are immunosuppressive. Interestingly, treatment with whole-glucan particles converts M2 macrophages to M1 phenotype with an anti-tumor phenotype. In this study, the effect of WGP treatment for 6 hours on the gene expression of M2 macrophages was assessed.
Project description:Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to evaluate the gene expression of E4BP4 knockout (KO) RAW264.7 cells. Methods: We generated E4BP4-KO RAW264.7 Cell Line using CRISPR-CAS9 system. Control plasmid was encoding the Cas9 nuclease without gRNA sequence. Total RNA of E4BP4-KO and Control (CTRL) RAW264.7 cells was extracted. RAW264.7 cells RNA profiles were generated by deep sequencing for two groups (E4BP4-KO versus CTRL RAW264.7 cells) with three samples each. Results: There were significant differences between E4BP4-KO and CTRL RAW264.7 cells. Conclusions: Deletion of E4BP4 in RAW264.7 cells induced various changes at the transcription level.