title: [Biochips in bladder cancer research].
abstract: The techniques of DNA microarrays, protein arrays, and tissue microarrays complement one another and in the future the combination of these methods will possibly enable the detection of genes specific for bladder cancer. The SELDI technology (surface-enhanced laser desorption/ionization) will then be used to prove if the genes are translated into proteins and if those proteins have a relevant effect on the development and progression of the cancer disease. The consequence is the facilitation of the development of prognostic markers for this disease entity, which can then be easily tested in a large study population by tissue microarray. Beyond the gain of new insights into the biological understanding of the development and progression of bladder cancer, these techniques will hopefully enable the design of new therapeutic concepts, which apply to the individual biology of the tumor.
authors.affiliation: Nationales Genomforschungsnetzwerk, Urologische Klinik and Institut für Pathologie, Universität Essen.
authors.forename: J
authors.initials: J
authors.lastname: Suhr
authors.forename: A
authors.initials: A
authors.lastname: Eisenhardt
authors.forename: K W
authors.initials: KW
authors.lastname: Schmid
authors.forename: F
authors.initials: F
authors.lastname: vom Dorp
authors.forename: T
authors.initials: T
authors.lastname: Otto
mesh_terms: D001706:Biopsy; D002471:Cell Transformation, Neoplastic / Q000235:genetics / Q000473:pathology; D020869:Gene Expression Profiling; D006801:Humans; D020411:Oligonucleotide Array Sequence Analysis; D011237:Predictive Value of Tests; D011379:Prognosis; D040081:Protein Array Analysis; D012334:RNA, Neoplasm / Q000235:genetics; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis / Q000235:genetics* / Q000473:pathology
chemical_list: D012334:RNA, Neoplasm