Literature DB >> 3456829

Chromosome abnormalities in meningiomas.

J Katsuyama, P R Papenhausen, F Herz, P Gazivoda, A Hirano, L G Koss.   

Abstract

Cytogenetic analyses of eight meningiomas grown in culture for 1 week are reported. Normal karyotypes were found in three cases and hypodiploidy in the remaining five. In the five hypodiploid meningiomas, one chromosome #22 was missing in four cases, and one case exhibited a 22q- deletion. In four of these five cases, chromosome #14 was either lost or altered. Chromosome #1 was lost or altered in three, and chromosome #6 in two. These findings lend further support for the association of total or partial loss of chromosome #22 in meningiomas and suggest the involvement of other chromosomes in the clonal evolution of these tumors.

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Year:  1986        PMID： 3456829     DOI： 10.1016/0165-4608(86)90138-x

Source DB:  PubMed          Journal:  Cancer Genet Cytogenet        ISSN： 0165-4608


  8 in total

1.  Comparative genomic hybridization analysis of genetic alterations associated with malignant progression of meningioma.

Authors:  S Ozaki; T Nishizaki; H Ito; K Sasaki
Journal:  J Neurooncol       Date:  1999-01       Impact factor: 4.130

2.  Cytogenetic and in situ DNA-hybridization studies in intracranial tumors of a patient with central neurofibromatosis.

Authors:  B Wullich; M Kiechle-Schwarz; L Mayfrank; W Schempp
Journal:  Hum Genet       Date:  1989-04       Impact factor: 4.132

3.  A t(4;22) in a meningioma points to the localization of a putative tumor-suppressor gene.

Authors:  R H Lekanne Deprez; N A Groen; N A van Biezen; A Hagemeijer; E van Drunen; J W Koper; C J Avezaat; D Bootsma; E C Zwarthoff
Journal:  Am J Hum Genet       Date:  1991-04       Impact factor: 11.025

4.  Histopathological and cytogenetic findings in benign, atypical and anaplastic human meningiomas: a study of 60 tumors.

Authors:  M Cerdá-Nicolás; C López-Gineś; M Pérez-Bacete; J L Barcia-Salorio; A Llombart-Bosch
Journal:  J Neurooncol       Date:  2000-04       Impact factor: 4.130

5.  Intratumoral patterns of clonal evolution in meningiomas as defined by multicolor interphase fluorescence in situ hybridization (FISH): is there a relationship between histopathologically benign and atypical/anaplastic lesions?

Authors:  José María Sayagués; María Dolores Tabernero; Angel Maíllo; Ana Espinosa; Ana Rasillo; Pedro Díaz; Juana Ciudad; Antonio López; Marta Merino; Jesús María Gonçalves; Angel Santos-Briz; Francisco Morales; Alberto Orfao
Journal:  J Mol Diagn       Date:  2004-11       Impact factor: 5.568

6.  On Arachnoid Villi and Meningiomas: Functional Implication of Ultrastructure, Cell Adhesion Mechanisms, and Extracellular Matrix Composition.

Authors:  Tetsumori Yamashima
Journal:  Pathol Oncol Res       Date:  1996       Impact factor: 3.201

7.  The contribution of cytogenetics to the histogenesis of meningeal hemangiopericytoma.

Authors:  H Zattara-Cannoni; M O North; D Gambarelli; D Figarella-Branger; N Graziani; F Grisoli; A M Vagner-Capodano
Journal:  J Neurooncol       Date:  1996-08       Impact factor: 4.130

8.  Early recurrences in histologically benign/grade I meningiomas are associated with large tumors and coexistence of monosomy 14 and del(1p36) in the ancestral tumor cell clone.

Authors:  Angel Maillo; Alberto Orfao; Ana B Espinosa; José María Sayagués; Marta Merino; Pablo Sousa; Monica Lara; María Dolores Tabernero
Journal:  Neuro Oncol       Date:  2007-08-17       Impact factor: 12.300
  8 in total

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