Multi-omics of Richter syndrome

Richter syndrome (RS) is the aggressive transformation of Chronic Lymphocytic Leukemia, mostly with Diffuse Large B-Cell Lymphoma histology. While histologically similar, RS and de novo DLBCLs present with different clinical courses. We characterized the RS epigenome by combining genome-wide DNA methylation with transcriptome-sequencing on a large RS cohort.

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

3 Datasets 3 Publications

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
EGAD00001007922	Raw FASTQ files for 77 RS + DLBCL + CLL samples. RNA-sequencing with single-end 50 nt reads.	Illumina HiSeq 4000	77
EGAD00001009509	Targeted exome sequencing for a panel of 13 CLL driver genes	Illumina MiSeq	58
EGAD00010002194	Raw idat files for 90 RS + DLBCL + CLL samples.	Illumina EPIC microarray	90

Publications	Citations
In Vivo Modeling of CLL Transformation to Richter Syndrome Reveals Convergent Evolutionary Paths and Therapeutic Vulnerabilities. Ten Hacken E, Sewastianik T, Yin S, Hoffmann GB, Gruber M, Clement K, Penter L, Redd RA, Ruthen N, Hergalant S, Sholokhova A, Fell G, Parry EM, Broséus J, Guieze R, Lucas F, Hernández-Sánchez M, Baranowski K, Southard J, Joyal H, Billington L, Regis FFD, Witten E, Uduman M, Knisbacher BA, Li S, Lyu H, Vaisitti T, Deaglio S, Inghirami G, Feugier P, Stilgenbauer S, Tausch E, Davids MS, Getz G, Livak KJ, Bozic I, Neuberg DS, Carrasco RD, Wu CJ. Blood Cancer Discov 4: 2023 150-169	5
Evolutionary history of transformation from chronic lymphocytic leukemia to Richter syndrome. Parry EM, Leshchiner I, Guièze R, Johnson C, Tausch E, Parikh SA, Lemvigh C, Broséus J, Hergalant S, Messer C, Utro F, Levovitz C, Rhrissorrakrai K, Li L, Rosebrock D, Yin S, Deng S, Slowik K, Jacobs R, Huang T, Li S, Fell G, Redd R, Lin Z, Knisbacher BA, Livitz D, Schneider C, Ruthen N, Elagina L, Taylor-Weiner A, Persaud B, Martinez A, Fernandes SM, Purroy N, Anandappa AJ, Ma J, Hess J, Rassenti LZ, Kipps TJ, Jain N, Wierda W, Cymbalista F, Feugier P, Kay NE, Livak KJ, Danysh BP, Stewart C, Neuberg D, Davids MS, Brown JR, Parida L, Stilgenbauer S, Getz G, Wu CJ. Nat Med 29: 2023 158-169	13
Molecular characterization of Richter syndrome identifies de novo diffuse large B-cell lymphomas with poor prognosis. Broséus J, Hergalant S, Vogt J, Tausch E, Kreuz M, Mottok A, Schneider C, Dartigeas C, Roos-Weil D, Quinquenel A, Moulin C, Ott G, Blanchet O, Tomowiak C, Lazarian G, Rouyer P, Chteinberg E, Bernhart SH, Tournilhac O, Gauchotte G, Lomazzi S, Chapiro E, Nguyen-Khac F, Chery C, Davi F, Hunault M, Houlgatte R, Rosenwald A, Delmer A, Meyre D, Béné MC, Thieblemont C, Lichter P, Ammerpohl O, Guéant JL, ICGC MMML-Seq Consortium, Guièze R, Martin-Subero JI, Cymbalista F, Feugier P, Siebert R, Stilgenbauer S. Nat Commun 14: 2023 309	5