The genes that were uniquely detected in the BD vs B groups comparison were FGA and FGB, which encode for fibrinogen A and B chains (Pieters and Wolberg, 2019), while in the V vs B comparison, the oncogene Jun that enhances lung cancer cell migration (Shimizu et al., 2008) and the connective tissue growth factor that at least in lung cancer, is associated with favorable prognosis (Chien et al., 2006; Chang et al., 2004). Here, FGB is linked to lung cancer.