IFNA1 and tuberculosis: A comparison (6) of eight independently obtained tuberculosis microarray datasets (4, 7, 8, 10, 12, 23, 27, 28) revealed enrichment for genes associated with myeloid cell inflammation and TREM1 signaling as the most significant pathways upon integration of data from all the studies (6) rather than the IFN signaling pathway (4, 8, 10).