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Two genetic pathways, t(1;10) and amplification of 3p11-12, in myxoinflammatory fibroblastic sarcoma, haemosiderotic fibrolipomatous tumour, and morphologically similar lesions.

Hallor, Karolin H ; Sciot, Raf ; Staaf, Johan LU orcid ; Heidenblad, Markus LU ; Rydholm, Anders LU ; Bauer, Henrik Cf ; Aström, Kristina ; Domanski, Henryk LU ; Meis, Jeanne M and Kindblom, Lars-Gunnar , et al. (2009) In Journal of Pathology 217. p.716-727
Abstract
Myxoinflammatory fibroblastic sarcoma (MIFS) is a low-grade malignant neoplasm for which limited genetic information, including a t(1;10)(p22;q24) and amplification of chromosome 3 material, is available. To further characterize these aberrations, we have investigated eight soft tissue sarcomas diagnosed as MIFS, haemosiderotic fibrolipomatous tumour (HFT), myxoid spindle cell/pleomorphic sarcoma with MIFS features, and inflammatory malignant fibrous histiocytoma/undifferentiated pleomorphic sarcoma with prominent inflammation (IMFH) harbouring a t(1;10) or variants thereof and/or ring chromosomes with possible involvement of chromosome 3. Using chromosome banding, fluorescence in situ hybridization, array-based comparative genomic... (More)
Myxoinflammatory fibroblastic sarcoma (MIFS) is a low-grade malignant neoplasm for which limited genetic information, including a t(1;10)(p22;q24) and amplification of chromosome 3 material, is available. To further characterize these aberrations, we have investigated eight soft tissue sarcomas diagnosed as MIFS, haemosiderotic fibrolipomatous tumour (HFT), myxoid spindle cell/pleomorphic sarcoma with MIFS features, and inflammatory malignant fibrous histiocytoma/undifferentiated pleomorphic sarcoma with prominent inflammation (IMFH) harbouring a t(1;10) or variants thereof and/or ring chromosomes with possible involvement of chromosome 3. Using chromosome banding, fluorescence in situ hybridization, array-based comparative genomic hybridization, global gene expression, and real-time quantitative PCR analyses, we identified the breakpoint regions on chromosomes 1 and 10, demonstrated and delineated the commonly amplified region on chromosome 3, and assessed the consequences of these alterations for gene expression. The breakpoints in the t(1;10) mapped to TGFBR3 in 1p22 and in or near MGEA5 in 10q24, resulting in transcriptional up-regulation of NPM3 and particularly FGF8, two consecutive genes located close to MGEA5. The ring chromosomes contained a commonly amplified 1.44 Mb region in 3p11-12, which was associated with increased expression of VGLL3 and CHMP2B. The identified genetic aberrations were not confined to MIFS; an identical t(1;10) was also found in a case of HFT and the amplicon in 3p was seen in an IMFH. Copyright (c) 2009 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd. (Less)
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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Pathology
volume
217
pages
716 - 727
publisher
John Wiley & Sons Inc.
external identifiers
  • wos:000264674900012
  • pmid:19199331
  • scopus:64549137103
  • pmid:19199331
ISSN
0022-3417
DOI
10.1002/path.2513
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Division of Clinical Genetics (013022003), Pathology, (Lund) (013030000), Department of Orthopaedics (Lund) (013028000), Oncology, MV (013035000)
id
81bd5952-2e03-42f4-90cf-487844ddba37 (old id 1302796)
alternative location
http://www.ncbi.nlm.nih.gov/pubmed/19199331?dopt=Abstract
date added to LUP
2016-04-04 08:23:43
date last changed
2022-01-29 03:26:44
@article{81bd5952-2e03-42f4-90cf-487844ddba37,
  abstract     = {{Myxoinflammatory fibroblastic sarcoma (MIFS) is a low-grade malignant neoplasm for which limited genetic information, including a t(1;10)(p22;q24) and amplification of chromosome 3 material, is available. To further characterize these aberrations, we have investigated eight soft tissue sarcomas diagnosed as MIFS, haemosiderotic fibrolipomatous tumour (HFT), myxoid spindle cell/pleomorphic sarcoma with MIFS features, and inflammatory malignant fibrous histiocytoma/undifferentiated pleomorphic sarcoma with prominent inflammation (IMFH) harbouring a t(1;10) or variants thereof and/or ring chromosomes with possible involvement of chromosome 3. Using chromosome banding, fluorescence in situ hybridization, array-based comparative genomic hybridization, global gene expression, and real-time quantitative PCR analyses, we identified the breakpoint regions on chromosomes 1 and 10, demonstrated and delineated the commonly amplified region on chromosome 3, and assessed the consequences of these alterations for gene expression. The breakpoints in the t(1;10) mapped to TGFBR3 in 1p22 and in or near MGEA5 in 10q24, resulting in transcriptional up-regulation of NPM3 and particularly FGF8, two consecutive genes located close to MGEA5. The ring chromosomes contained a commonly amplified 1.44 Mb region in 3p11-12, which was associated with increased expression of VGLL3 and CHMP2B. The identified genetic aberrations were not confined to MIFS; an identical t(1;10) was also found in a case of HFT and the amplicon in 3p was seen in an IMFH. Copyright (c) 2009 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.}},
  author       = {{Hallor, Karolin H and Sciot, Raf and Staaf, Johan and Heidenblad, Markus and Rydholm, Anders and Bauer, Henrik Cf and Aström, Kristina and Domanski, Henryk and Meis, Jeanne M and Kindblom, Lars-Gunnar and Panagopoulos, Ioannis and Mandahl, Nils and Mertens, Fredrik}},
  issn         = {{0022-3417}},
  language     = {{eng}},
  pages        = {{716--727}},
  publisher    = {{John Wiley & Sons Inc.}},
  series       = {{Journal of Pathology}},
  title        = {{Two genetic pathways, t(1;10) and amplification of 3p11-12, in myxoinflammatory fibroblastic sarcoma, haemosiderotic fibrolipomatous tumour, and morphologically similar lesions.}},
  url          = {{http://dx.doi.org/10.1002/path.2513}},
  doi          = {{10.1002/path.2513}},
  volume       = {{217}},
  year         = {{2009}},
}