TREM2 and asthma: TREM2 down was associated with ‘Development_NOTCH‐induced EMT’ (P = 1.3E‐06), ‘Eosinophil granule protein release in asthma’ (P = 2.0E‐05), and ‘Signal transduction_Cyclic AMP signaling’ (P = 4.6E‐05; Fig. 2D,E, and Table S3).