PMID- 15714057 OWN - NLM STAT- MEDLINE DCOM- 20050630 LR - 20220409 IS - 1052-9551 (Print) IS - 1052-9551 (Linking) VI - 14 IP - 1 DP - 2005 Mar TI - Molecular diagnostic techniques for the clinical evaluation of gliomas. PG - 1-8 AB - Newly developed molecular techniques have been integrated into the routine assessment of gliomas in some laboratories. These tests serve to complement the subjective nature of morphologic analysis. Such strategies add useful information regarding pathogenicity, patient survival, and potential response to treatment. As we learn more about the molecular characteristics of these tumors, this information will provide the basis for the development of specific, targeted therapies. This review will describe the background, methods, clinical utility, and strengths and weaknesses of several molecular approaches, including fluorescence in situ hybridization (FISH), immunohistochemistry (IHC), loss of heterozygosity (LOH)-testing, and nucleic acid sequencing, that are currently being employed in the diagnosis and evaluation of glial tumors. FAU - Kelley, Todd W AU - Kelley TW AD - Department of Anatomic Pathology, Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA. FAU - Tubbs, Raymond R AU - Tubbs RR FAU - Prayson, Richard A AU - Prayson RA LA - eng PT - Journal Article PT - Review PL - United States TA - Diagn Mol Pathol JT - Diagnostic molecular pathology : the American journal of surgical pathology, part B JID - 9204924 RN - 0 (DNA, Neoplasm) RN - 0 (Tumor Suppressor Proteins) RN - EC 2.7.10.1 (ErbB Receptors) RN - EC 3.1.3.2 (Phosphoric Monoester Hydrolases) RN - EC 3.1.3.67 (PTEN Phosphohydrolase) RN - EC 3.1.3.67 (PTEN protein, human) SB - IM MH - Base Sequence MH - Brain Neoplasms/*diagnosis/*genetics MH - Chromosome Deletion MH - Chromosomes, Human, Pair 1/genetics MH - Chromosomes, Human, Pair 19/genetics MH - DNA, Neoplasm/genetics MH - ErbB Receptors/genetics MH - Genes, Neurofibromatosis 1 MH - Genes, Neurofibromatosis 2 MH - Genes, p53 MH - Glioma/*diagnosis/*genetics MH - Humans MH - In Situ Hybridization, Fluorescence MH - Mutation MH - PTEN Phosphohydrolase MH - Phosphoric Monoester Hydrolases/genetics MH - Tumor Suppressor Proteins/genetics RF - 69 EDAT- 2005/02/17 09:00 MHDA- 2005/07/01 09:00 CRDT- 2005/02/17 09:00 PHST- 2005/02/17 09:00 [pubmed] PHST- 2005/07/01 09:00 [medline] PHST- 2005/02/17 09:00 [entrez] AID - 00019606-200503000-00001 [pii] AID - 10.1097/01.pdm.0000138207.96718.85 [doi] PST - ppublish SO - Diagn Mol Pathol. 2005 Mar;14(1):1-8. doi: 10.1097/01.pdm.0000138207.96718.85.