As shown in Figure 1b, compared with normal tissues, NRP1 transcript levels were significantly lower in CESC (cervical squamous cell carcinoma and endocervical adenocarcinoma), KICH (kidney chromophobe), LUSC (lung squamous cell carcinoma), OV (ovarian serous cystadenocarcinoma), UCEC (uterine corpus endometrial carcinoma), and UCS (uterine carcinosarcoma). This evidence concerns the gene NRP1 and squamous cell lung carcinoma.