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)
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.
Impact Factor
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Times Cited
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Cancer Genetics ; Follicular Lymphoma ; Statistical Methods ; Tumour Heterogeneity; Intratumor Heterogeneity; Phenotypic Heterogeneity; Clonal Evolution; Cell; Expression; Pathogenesis; Database
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2024
Prepublished im Jahr
0
HGF-Berichtsjahr
2024
ISSN (print) / ISBN
1474-760X
e-ISSN
1465-6906
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 25,
Heft: 1,
Seiten: ,
Artikelnummer: 286
Supplement: ,
Reihe
Verlag
Bmc
Verlagsort
Campus, 4 Crinan St, London N1 9xw, England
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30205 - Bioengineering and Digital Health
Forschungsfeld(er)
Enabling and Novel Technologies
PSP-Element(e)
G-540012-001
Förderungen
Narodowe Centrum Nauki
Copyright
Erfassungsdatum
2024-11-07