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Gene expression of mouse lung CD11b+ dendritic cells before and after ex vivo culture

ABSTRACT: Conventional dendritic cells (cDCs) in the lung drive effector T cell differentiation, and initiate allergic responses upon inhalation of allergens. However, CD11b+ cDCs are composed Ly-6C+ and Ly-6C– subpopulations, and the specific function of each subpopulation has been elusive. Since Ly-6C+ CD11b+ cDCs lost the surface display of Ly-6C upon ex vivo culture, we hypothesized that Ly-6C+ cDCs are precursors of Ly-6C– cDCs. To determine whether 2 CD11b+ cDC subpopulations become the same cell types after maturation, we compared their transcriptomes after ex vivo cultue. As controls, we also compared transcriptomes of freshly isolated Ly-6C+ and Ly-6C– cDCs. Their transcriptomes were also compared with another CD103+ cDCs and monocytes.

ORGANISM(S): Mus musculus

PROVIDER: GSE156763 | GEO | 2020/08/25

REPOSITORIES: GEO

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