CCND1-negative MCL

A subset of CCND1-negative mantle cell lymphoma MCL (CCND1- MCL) has been recognized, and around half of them harbor CCND2 translocations. To identify other potential mechanisms driving MCL pathogenesis we investigated CCND1− MCL by by whole genome/exome sequencing. We identified a cryptic insertion of IGK and IGL enhancer regions near the CCND3 gene in three cases. Specific FISH probes detected 10 additional cryptic IGK juxtapositions to CCND3 (6 cases) and CCND2 (4 cases). In conclusion, virtually all CCND1-/SOX11+ MCL carry CCND2/CCND3 rearrangement with IG genes, including cryptic IGK/L enhancer regions not detected with currently used FISH probes.

Type: Other
Archiver: European Genome-Phenome Archive (EGA)

3 Datasets 1 Publication

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD00001004161	BAM files from 5 CCND1-negative MCL cases. 4 BAM files corresponded to long insert size Mate Pair-WGS and 3 to WES. In 2 of the cases both technologies were performed.	Illumina HiSeq 2000	7
EGAD00010001581	Copy Number Alterations arrays from 21 patients and 24 samples performed by Affymetrix 6.0, Agilent 1M and Oncoscan CNV platforms	Affymetrix 6.0; Agilent 1M; Oncoscan CNV	24
EGAD00010001582	Gene Expression Profiling from 21 cases: 14 CCND1-negative Mantle Cell Lymphoma and 7 CCND1-positive Mantle Cell Lymphoma	Genechip Human Genome U133 Plus 2.0 array	21

Publications	Citations
<i>CCND2</i> and <i>CCND3</i> hijack immunoglobulin light-chain enhancers in cyclin D1<sup>-</sup> mantle cell lymphoma. Martín-Garcia D, Navarro A, Valdés-Mas R, Clot G, Gutiérrez-Abril J, Prieto M, Ribera-Cortada I, Woroniecka R, Rymkiewicz G, Bens S, de Leval L, Rosenwald A, Ferry JA, Hsi ED, Fu K, Delabie J, Weisenburger D, de Jong D, Climent F, O'Connor SJ, Swerdlow SH, Torrents D, Beltran S, Espinet B, González-Farré B, Veloza L, Costa D, Matutes E, Siebert R, Ott G, Quintanilla-Martinez L, Jaffe ES, López-Otín C, Salaverria I, Puente XS, Campo E, Beà S. Blood 133: 2019 940-951	45

Publications

Citations

CCND2 and CCND3 hijack immunoglobulin light-chain enhancers in cyclin D1- mantle cell lymphoma.
Martín-Garcia D, Navarro A, Valdés-Mas R, Clot G, Gutiérrez-Abril J, Prieto M, Ribera-Cortada I, Woroniecka R, Rymkiewicz G, Bens S, de Leval L, Rosenwald A, Ferry JA, Hsi ED, Fu K, Delabie J, Weisenburger D, de Jong D, Climent F, O'Connor SJ, Swerdlow SH, Torrents D, Beltran S, Espinet B, González-Farré B, Veloza L, Costa D, Matutes E, Siebert R, Ott G, Quintanilla-Martinez L, Jaffe ES, López-Otín C, Salaverria I, Puente XS, Campo E, Beà S. Blood 133: 2019 940-951