GSE162698 Differentially polarized human monocyte-derived macrophages (M0, M1, M2/IL10, M2/IL4, TAM-like)

Contributors : Jessica Hoppst ädter ; Anna Dembek ; Charlotte Dahlem ; Gilles Gasparoni ; Jörn Walter ; Martin Simon ; Marcel H Schulz ; Alexandra K KiemerSeries Type : Expression profiling by high throughput sequencingOrganism : Homo sapiensIn order to assess whether differences in the transcriptomic profile of human tumor-associated macrophages vs. alveolar macrophages from adjacent non-tumor-tissue (GSE162669) were caused by factors secreted by tumor cells, primary human monocyte-derived macrophages (MDMs) were polarized towards a TAM-like phenotype by cultivating them in tumor cell-conditioned medium. A genome-wide comparison by bulk RNA-Seq confirmed a high similarity of ex vivo TAMs and in vitro polarized TAM-like macrophages. Other polarization schemes (M1: LPS/IFN-gamma, M2: IL10 or IL4) did not lead to similar transcriptomic changes. For details, see Hoppst ädter et al., 2021 (doi:10.1016/j.ebiom.2021.103578).
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Homo sapiens Source Type: research
More News: Genetics