NEFM expression was significantly lower in BLCA (bladder urothelial carcinoma), BRCA (breast invasive carcinoma), COAD (colon adenocarcinoma), HNSC (head and neck carcinoma), LUAD (lung adenocarcinoma), PRAD (prostate adenocarcinoma), READ (rectum adenocarcinoma), STAD (stomach adenocarcinoma), KICH (kidney chromophobe), KIRC (kidney renal clear cell carcinoma), and UCEC (uterine corpus endometrial carcinoma), compared with adjacent normal tissues. The gene discussed is NEFM; the disease is invasive breast carcinoma.