Fig. 4From: Identification of cholesterol metabolism-related subtypes in nonfunctioning pituitary neuroendocrine tumors and analysis of immune infiltrationIdentification of subtypes of nonfunctioning pituitary neuroendocrine tumors. (A) Cluster discrimination using hub genes; (B) PCA plots showing the distribution of different sub-clusters; (C) expression of 12 hub genes among different subgroups; (D) infiltration abundance of 28 immune cells among different subgroups; (E) correlation of 28 immune cells among 12 hub genes among different subgroups. PCA, principal component analysis; color indicates Pearson correlation coefficientBack to article page