Fig. 2: IGFBP3 and IGFBP5 expression in TECs and NECs.

a The top three DEGs in TEC, NEC and transitional EC clusters. b Single-cell expression of IGFBP3 and IGFBP5 in TECs and NECs. c RNA-ISH distribution of IGFBP3 and IGFBP5 in tumor and normal kidney tissue.