More refined analysis of ICN1 and Jag1 levels in the MFNG-positive and -negative carcinoma samples demonstrated an inverse correlation between Jag1 and ICN1 in the MFNG-positive group (p = 0.037) whereas ICN1 detection was biased toward the JAG1 high group in the absence of MFNG (nine out of 14 MFNG-negative and ICN1-high tumors were JAG1 high) (Supplementary Table 2). This evidence concerns the gene JAG1 and carcinoma.