We confirmed the mRNA expression of the IL-6 receptor (comprising IL-6R and gp130 chains) and the type II OSM receptor (comprising OSMR and gp130 chains) but not the type I OSM receptor (comprising LIFR and gp130 chains) in nasal polyp-derived HNECs (Figure 1C). The gene discussed is LIFR; the disease is nasal cavity polyp.