脂肪母细胞瘤的染色体脱落:第二例复杂PLAG1重排报告。

IF 1.3 4区生物学 Q4 GENETICS & HEREDITY

Molecular Cytogenetics Pub Date : 2023-11-27 DOI:10.1186/s13039-023-00665-x

Joel Lanceta, Joseph Tripodi, Lynne Karp, Meira Shaham, Nayyara Mahmood, Vesna Najfeld, Morris Edelman, Ninette Cohen

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引用次数: 0

摘要

脂肪母细胞瘤(LPBs)是一种罕见的良性肿瘤，主要发生在儿童时期。LPBs通常表现为8号染色体的数量或结构重排，其中大多数涉及染色体8q12上的多形性腺瘤基因1 (PLAG1)原癌基因。在这里，我们报告一个LPB的情况下，显示出证据的染色体裂解。这是第2例报道的LPB中染色体剥离的病例。

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Chromothripsis in lipoblastoma: second reported case with complex PLAG1 rearrangement.

Lipoblastomas (LPBs) are rare benign neoplasms derived from embryonal adipose that occur predominantly in childhood. LPBs typically present with numeric or structural rearrangements of chromosome 8, the majority of which involve the pleomorphic adenoma gene 1 (PLAG1) proto-oncogene on chromosome 8q12. Here, we report on a LPB case on which showed evidence of chromothripsis. This is the second reported case of chromothripsis in LPB.

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来源期刊

Molecular Cytogenetics GENETICS & HEREDITY-

CiteScore

2.60

自引率

7.70%

发文量

审稿时长

>12 weeks

期刊介绍： Molecular Cytogenetics encompasses all aspects of chromosome biology and the application of molecular cytogenetic techniques in all areas of biology and medicine, including structural and functional organization of the chromosome and nucleus, genome variation, expression and evolution, chromosome abnormalities and genomic variations in medical genetics and tumor genetics. Molecular Cytogenetics primarily defines a large set of the techniques that operate either with the entire genome or with specific targeted DNA sequences. Topical areas include, but are not limited to: -Structural and functional organization of chromosome and nucleus- Genome variation, expression and evolution- Animal and plant molecular cytogenetics and genomics- Chromosome abnormalities and genomic variations in clinical genetics- Applications in preimplantation, pre- and post-natal diagnosis- Applications in the central nervous system, cancer and haematology research- Previously unreported applications of molecular cytogenetic techniques- Development of new techniques or significant enhancements to established techniques. This journal is a source for numerous scientists all over the world, who wish to improve or introduce molecular cytogenetic techniques into their practice.