LGALS4 and digestive system neoplasm: Conversely, the expression of Galectin 4 (LGALS4), that in our analysis is an age-dependent predictor of better survival in chromosomally-unstable gastrointestinal neoplasms (GI.CIN) (Table S1) with a significant cytoplasmic and plasma membrane staining in 90% of STAD THPA samples and often at a high level (Table S2 and Appendix A, Figure A1), is reported by the same THPA as enriched in neoplasms of the gastrointestinal tract and associated organs and already considered a protective factor against gastrointestinal neoplasms [45,46].