Hypoxia-induced translational profiles of murine bone marrow derived macrophages (BMDM)
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ABSTRACT: We report changes in total and translated poly(A) RNA in mouse bone marrow derived macrophages after exposure to hypoxia. We employed translating ribosome affinity purification (TRAP) to isolate polysomal RNA from mouse bone marrow derived macrophages after exposure to hypoxia
Project description:We report changes in total and translated poly(A) RNA in mouse fetal liver derived macrophages after exposure to hypoxia. We employed translating ribosome affinity purification (TRAP) to isolate polysomal RNA from mouse fetal liver derived macrophages after exposure to hypoxia.
Project description:Analysis of mRNA-seq of wild type bone marrow derived macrophages reveals how bone marrow derived macrophages response to HSV-1 infection
Project description:Analysis of mRNA-seq of wild type bone marrow derived macrophages reveals how wild-type and Otud1 deficient bone marrow derived macrophages response to HSV-1 or SeV infection
Project description:The transcription factor Spic regulates inflammatory responses and iron metabolism in activated macrophages. We used microarrays to uncover genes regulated by the transcription factor Spic in bone marrow derived macrophages.
Project description:Bone marrow-derived macrophages (BMDMs) are a key model system for studying macrophage biology in vitro. Commonly used methods to differentiate macrophages from bone marrow are treatment with either recombinant M-CSF or the supernatant of L929 cells, which secrete M-CSF. However, little is known about the composition of L929 conditioned media (CM) and how it affects BMDM phenotype. Here, we used quantitative mass spectrometry to characterise the kinetics of protein secretion from L929 cells over a two-week period. While M-CSF is very abundant in L929 CM, we identified several other immune-regulatory proteins at surprisingly high abundance. L929 CM induced a slightly pre-activated phenotype and the expression of a number of known innate immune proteins in macrophages. This resource will be valuable to all researchers using L929 CM for the differentiation of BMDMs.
Project description:To characterize Maf-regulated gene clusters, we globally compared mRNA expression in LPS-stimulated Maf+/- and Maf-/- bone marrow derived macrophages.