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Oksza-Orzechowski, K.* ; Quinten, E.* ; Shafighi, S.* ; Kiełbasa, S.M.* ; van Kessel, H.W.* ; de Groen, R.A.L.* ; Vermaat, J.S.P.* ; Sepúlveda Yáñez, J.H.* ; Navarrete, M.A.* ; Veelken, H.* ; van Bergen, C.A.M.* ; Szczurek, E.

CaClust: Linking genotype to transcriptional heterogeneity of follicular lymphoma using BCR and exomic variants.

Genome Biol. 25:286 (2024)
Verlagsversion DOI PMC
Open Access Gold
Creative Commons Lizenzvertrag
Tumours exhibit high genotypic and transcriptional heterogeneity. Both affect cancer progression and treatment, but have been predominantly studied separately in follicular lymphoma. To comprehensively investigate the evolution and genotype-to-phenotype maps in follicular lymphoma, we introduce CaClust, a probabilistic graphical model integrating deep whole exome, single-cell RNA and B-cell receptor sequencing data to infer clone genotypes, cell-to-clone mapping, and single-cell genotyping. CaClust outperforms a state-of-the-art model on simulated and patient data. In-depth analyses of single cells from four samples showcase effects of driver mutations, follicular lymphoma evolution, possible therapeutic targets, and single-cell genotyping that agrees with an independent targeted resequencing experiment.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
Schlagwörter Cancer Genetics ; Follicular Lymphoma ; Statistical Methods ; Tumour Heterogeneity; Intratumor Heterogeneity; Phenotypic Heterogeneity; Clonal Evolution; Cell; Expression; Pathogenesis; Database
ISSN (print) / ISBN 1474-760X
e-ISSN 1465-6906
Zeitschrift Genome Biology
Quellenangaben Band: 25, Heft: 1, Seiten: , Artikelnummer: 286 Supplement: ,
Verlag BioMed Central
Verlagsort Campus, 4 Crinan St, London N1 9xw, England
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Institute of AI for Health (AIH)
Förderungen Narodowe Centrum Nauki