IFNG and rheumatoid arthritis: Several immune-related gene ontologies are highlighted in RA studies, including response to interferon-gamma (q-value 2.25e-11)46, myeloid leukocyte migration (q-value 3.39e-09), leukocyte migration (q-value 3.45e-12), leukocyte chemotaxis (q-value 2.29e-09), and regulation of leukocyte migration (q-value 5.11e-09)47.