CCND1 and gastric cancer: This analysis predicted a relationship between both up and down-regulated transcripts, obtaining an important upregulation of CCND1 transcript, which codifies for cyclin D1, that belongs to the Regulation of cell population proliferation group, and the downregulation of NR4A3, a transcription factor that has been linked to gastric cancer prognosis [31] and is part of the Positive regulation of cell adhesion group (Figure 6B).