CHI3L1 and chronic obstructive pulmonary disease: The results regarding TSLP, IL-33, and IL-17A as well as CHI3L1, IL-12p40, TNF-α IL-1β, IL-6, and IL-8 mRNA expression in moDCs after IL-13 (of pro-allergic) or polyinosinic:polycytidylic acid (poly I:C) (viral like) stimulation in di- and triple-co-culture schemes in control subjects, patients with asthma, and patients with COPD are described in the Supplementary Materials and shown in Figures S1–S3.