This cluster may correspond to previously reported “Ly6C+ cDC2‐like cells” that accumulate in the lung tissues of mouse models of asthma,[30] or “CD14+ CD163+ DC3s” that expand in the peripheral blood of patients with systemic lupus erythematosus.[32] Thus, Ly6C+ cDC2s in mice, which map to CD14+ cDC2s in humans, represent a stable cell lineage. Here, CD14 is linked to systemic lupus erythematosus.