title: [Pharmacogenetics: a promising tool to personalize immunosuppressive therapy in renal transplantation].
abstract: Renal transplantation is the gold standard therapy for patients affected by end stage renal disease. It is a clinical condition characterized by severe biological/biochemical alterations that requires renal replacement therapy to ensure patients survival. In most cases, it is followed by a significant improvement of patients quality of life, reduction in medical expenses and prolongation of life. However, to reach these positive clinical effects, patients need to take several immunosuppressive medications (calcineurin inhibitors, mTOR inhibitors and antimetabolites) characterized by a narrow therapeutic index, that, in some cases, could cause important adverse effects. To avoid toxicities and adverse drug reactions, immunosuppressors should be correctly administered, according to the blood trough levels. Nevertheless, in most of the times, this methodology to adjust drug doses gives inadequate and non-reproducible results. Additionally, as largely described, inherited differences in drug metabolism and disposition and genetic variability in therapeutic targets (e.g. receptors) need to be taken into account because of their role in modulating drug effects and toxicities. Therefore, worldwide researchers are working together to identify biomarkers, useful to personalize therapy based on genetic characteristics of patients. In this context, we believe that the omics techniques could represent a future powerful instruments that, whether employed routinely, could help to reach this objective.
authors.forename: Chiara
authors.initials: C
authors.lastname: Caletti
authors.forename: Simona
authors.initials: S
authors.lastname: Granata
authors.forename: Paola
authors.initials: P
authors.lastname: Tomei
authors.forename: Alessandra
authors.initials: A
authors.lastname: Dalla Gassa
authors.forename: Antonio
authors.initials: A
authors.lastname: Lupo
authors.forename: Gianluigi
authors.initials: G
authors.lastname: Zaza
mesh_terms: D001379:Azathioprine / Q000494:pharmacology / Q000627:therapeutic use; D065095:Calcineurin Inhibitors / Q000627:therapeutic use; D006801:Humans; D007165:Immunosuppression Therapy; D007166:Immunosuppressive Agents / Q000494:pharmacology / Q000627:therapeutic use; D016030:Kidney Transplantation; D009173:Mycophenolic Acid / Q000494:pharmacology / Q000627:therapeutic use; D057285:Precision Medicine; D058570:TOR Serine-Threonine Kinases / Q000037:antagonists & inhibitors; D014181:Transplantation Immunology / Q000187:drug effects* / Q000235:genetics*
chemical_list: D065095:Calcineurin Inhibitors; D007166:Immunosuppressive Agents; D058570:TOR Serine-Threonine Kinases; D009173:Mycophenolic Acid; D001379:Azathioprine