title: [Markers for diagnosis, prediction and prognosis of prostate cancer].
abstract: BACKGROUND
  Prostate cancer is the most frequent new cancer diagnosis in the western world today. There is an urgent need to obtain validated molecular markers that can identify clinically significant prostate cancer.
  
  
  METHODS
  The article represents our view of the current status of molecular markers in diagnosis of prostate cancer based on literature searches (PubMed).
  
  
  CONCLUSIONS
  Prostate specific antigen (PSA) is a sensitive serum marker for pathology in the prostate (cancer, infection, benign hyperplasia). The level of PSA, however, is poorly correlated with grade and stage of prostate cancer. Genomic and proteomic methodology has recently been used to discover more then 200 putative new markers for prostate cancer like alpha-methylacyl CoA racemase (AMACR), hepsin, glutathione S-transferase pi, EZH2 and DD3(PCA3). To date, none of these markers have been adequately validated for clinical use. Knowledge about the role of these candidates in prostate cancer biology and evaluation of their correlation to clinical parameters will be of importance in the validation process.
authors.affiliation: Fakultetsdivisjonen Aker, Universitetet i Oslo, og Seksjon for urologisk molekylaerbiologi, Oslo Urologiske Universitetsklinikk (OUU), Aker universitetssykehus, Trondheimsveien 235, 0514 Oslo. k.a.tasken@medisin.uio.no
authors.forename: Kristin Austlid
authors.initials: KA
authors.lastname: Taskén
authors.forename: Anders
authors.initials: A
authors.lastname: Angelsen
authors.forename: Aud
authors.initials: A
authors.lastname: Svindland
authors.forename: Turid
authors.initials: T
authors.lastname: Eide
authors.forename: Viktor
authors.initials: V
authors.lastname: Berge
authors.forename: Rolf
authors.initials: R
authors.lastname: Wahlquist
authors.forename: Steinar
authors.initials: S
authors.lastname: Karlsen
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis*; D020022:Genetic Predisposition to Disease; D006801:Humans; D008297:Male; D025202:Molecular Diagnostic Techniques; D011237:Predictive Value of Tests; D011379:Prognosis; D017430:Prostate-Specific Antigen / Q000097:blood; D011471:Prostatic Neoplasms / Q000175:diagnosis* / Q000235:genetics / Q000473:pathology; D012680:Sensitivity and Specificity
chemical_list: D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen