Significant expression changes existed also for genes responsible for the pathogenesis of telangiectasia (upregulation of Sst, Sstr1, Sstr2, Tac1, Tacr1, Svbp) [78,79,80,81], and for general growth (Sst, Sstr1, Sstr2) [82]. This evidence concerns the gene TACR1 and telangiectasis.