title: pS2 negativity in postmenopausal women with ER+PgR+ infiltrating ductal breast carcinoma is associated with reduced hormone dependence and increased proliferation and aneuploidy of the tumors.
authors.forename: A
authors.initials: A
authors.lastname: Ruibal
authors.forename: J
authors.initials: J
authors.lastname: Schneider
authors.forename: C
authors.initials: C
authors.lastname: del Rio
authors.forename: J
authors.initials: J
authors.lastname: Arias
authors.forename: M J
authors.initials: MJ
authors.lastname: Núñez
authors.forename: V
authors.initials: V
authors.lastname: Piqueras
authors.forename: A
authors.initials: A
authors.lastname: Tejerina
mesh_terms: D000782:Aneuploidy; D001943:Breast Neoplasms / Q000737:chemistry* / Q000235:genetics / Q000473:pathology; D018270:Carcinoma, Ductal, Breast / Q000737:chemistry* / Q000235:genetics / Q000473:pathology; D002455:Cell Division; D005260:Female; D006801:Humans; D008875:Middle Aged; D009376:Neoplasms, Hormone-Dependent / Q000737:chemistry*; D017698:Postmenopause; D011506:Proteins / Q000032:analysis*; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis*; D000071163:Trefoil Factor-1; D025521:Tumor Suppressor Proteins
chemical_list: D011506:Proteins; D011960:Receptors, Estrogen; D011980:Receptors, Progesterone; C051838:TFF1 protein, human; D000071163:Trefoil Factor-1; D025521:Tumor Suppressor Proteins