Cancer genomics & proteomics · 2020
NDRG1-PLAG1 and TRPS1-PLAG1 Fusion Genes in Chondroid Syringoma.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Panagopoulos Ioannis, Gorunova Ludmila, Andersen Kristin, Lund-Iversen Marius, Lobmaier Ingvild, Micci Francesca, Heim Sverre
Аннотация
BACKGROUND/AIM: Chondroid syringoma is a rare benign tumor emanating from sweat glands. Although rearrangements of the pleomorphic adenoma gene 1 (PLAG1) have been reported in such tumors, information on PLAG1 fusion genes is very limited.
MATERIALS AND METHODS: Cytogenetic, fluorescence in situ hybridization, RNA sequencing, array comparative genomic hybridization, reverse transcription polymerase chain reaction, and Sanger sequencing analyses were performed on two chondroid syringoma cases.
RESULTS: Both tumors had structural rearrangements of chromosome 8. An NDRG1-PLAG1 transcript was found in the first tumor in which exon 3 of PLAG1 was fused with exon 1 of NDRG1. A TRPS1-PLAG1 chimeric transcript was detected in the second chondroid syringoma in which exon 2 or exon 3 of PLAG1 was fused with exon 1 of TRPS1.
CONCLUSION: The NDRG1-PLAG1 and TRPS1-PLAG1 resemble other PLAG1 fusion genes inasmuch as the expression of PLAG1 comes under the control of the NDRG1 or TRPS1 promoter.
MATERIALS AND METHODS: Cytogenetic, fluorescence in situ hybridization, RNA sequencing, array comparative genomic hybridization, reverse transcription polymerase chain reaction, and Sanger sequencing analyses were performed on two chondroid syringoma cases.
RESULTS: Both tumors had structural rearrangements of chromosome 8. An NDRG1-PLAG1 transcript was found in the first tumor in which exon 3 of PLAG1 was fused with exon 1 of NDRG1. A TRPS1-PLAG1 chimeric transcript was detected in the second chondroid syringoma in which exon 2 or exon 3 of PLAG1 was fused with exon 1 of TRPS1.
CONCLUSION: The NDRG1-PLAG1 and TRPS1-PLAG1 resemble other PLAG1 fusion genes inasmuch as the expression of PLAG1 comes under the control of the NDRG1 or TRPS1 promoter.
Предметные рубрики MeSH
Adenoma, PleomorphicBiomarkers, TumorCell Cycle ProteinsComparative Genomic HybridizationDNA-Binding ProteinsHumansIn Situ Hybridization, FluorescenceIntracellular Signaling Peptides and ProteinsMaleMiddle AgedOncogene Proteins, FusionRepressor ProteinsSequence Analysis, RNASweat Gland NeoplasmsN-myc Downstream-Regulated Gene 1 Protein