2016
DOI: 10.1056/nejmoa1505917
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Comprehensive Molecular Characterization of Papillary Renal-Cell Carcinoma

Abstract: Background Papillary renal cell carcinoma, accounting for 15% of renal cell carcinoma, is a heterogeneous disease consisting of different types of renal cancer, including tumors with indolent, multifocal presentation and solitary tumors with an aggressive, highly lethal phenotype. Little is known about the genetic basis of sporadic papillary renal cell carcinoma; no effective forms of therapy for advanced disease exist. Methods We performed comprehensive molecular characterization utilizing whole-exome seque… Show more

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Cited by 1,074 publications
(540 citation statements)
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References 41 publications
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“…MiRNA sequencing (miRNA‐seq) was performed with the plasma sample of three patients (UPN 36, 46 and 51). MiRNA‐Seq library construction, sequencing, read alignment (to mirBase v21) and miRNA expression profiling were performed as reported previously in the Cancer Genome Atlas Research Network 32. Differentially expressed miRNAs were filtered by fold change, and hierarchical clustering was performed.…”
Section: Methodsmentioning
confidence: 99%
“…MiRNA sequencing (miRNA‐seq) was performed with the plasma sample of three patients (UPN 36, 46 and 51). MiRNA‐Seq library construction, sequencing, read alignment (to mirBase v21) and miRNA expression profiling were performed as reported previously in the Cancer Genome Atlas Research Network 32. Differentially expressed miRNAs were filtered by fold change, and hierarchical clustering was performed.…”
Section: Methodsmentioning
confidence: 99%
“…Furthermore, pRCC subtypes (type 1 and 2) were recently shown to be biologically distinct [6,7]. Accordingly, RCC histopathology classification has been confirmed by (cyto)genetic analyses, with pRCC showing trisomy of chromosomes 7 and 17 and loss of chromosome Y, whereas clear cell RCC (ccRCC) frequently displays deletion of chromosome 3p and mutation of VHL gene [2].…”
Section: Introductionmentioning
confidence: 99%
“…В MiT-опухолях зачастую гиперэкспрессиру-ется МЕТ, что указывает на возможность использова-ния ингибиторов МЕТ как противоопухолевых аген-тов. Часть новых MiT-транслокаций была обнаружена благодаря секвенированию транскриптома (RNAseq) в образцах НСРП (RBM10:TFE3, DVL2:TFE3, COL21A1:TFEB, CLTC:TFEB, ACTG1:MITF) при поиске соматических мутаций, в которых также была пока-зана гиперэкспрессия антиапоптотического фактора BIRC7 как возможной мишени для таргетных препа-ратов [13,14]. Это указывает на более значительную роль MiT-транслокаций в канцерогенезе, чем предполага-лось ранее.…”
unclassified
“…Примечательно, что биаллельная инак-тивация FLCN в опухоли приводит к активации сиг-нального пути АКТ-mTOR, как и при других типах НСРП. Генетическая лабораторная диагностика при BHDS заключается в анализе мутаций FLCN (секвени-рование экзонов [4][5][6][7][8][9][10][11][12][13][14]. Герминальные мутации FLCN относятся, преимущественно, к типу "loss of function": инсерции, делеции и дупликации со сдвигом рамки считывания, комплексные мутации, нонсенс-мута-ции, мутации сайтов сплайсинга; миссенс-мутации были идентифицированы лишь в единичных случаях.…”
unclassified
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