Table of Contents
Overview
Somatic mutations in FBXO11 are common in BL1 and appear in a small number of DLBCLs.2 This gene has some recurrent sites of mutations (hot spots). Mutations lead to stabilization of BCL6, an important transcriptional repressor involved in lymphomagenesis. These mutations present a potential novel target for therapeutic intervention, particularly through strategies aimed at degrading BCL6 or inhibiting its function.
Experimental Evidence
Driver mutations affecting this gene in DLBCL/BL have been experimentally demonstrated to cause a reduction or loss of function (LOF).3
Relevance tier by entity
Cannot include /table1_FBXO11 - does not exist yet
Mutation incidence in large patient cohorts (GAMBL reanalysis)
DLBCL
| Entity | Collection | N | mutated | Incidence | 95% CI |
|---|---|---|---|---|---|
| DLBCL | GAMBL without Reddy | 1,089 | 31 | 0.0285 | [0.0186,0.0383] |
| DLBCL | GAMBL with Reddy | 2,088 | 52 | 0.0249 | [0.0182,0.0316] |
| DLBCL | BC | 231 | 5 | 0.0216 | [0.0029,0.0404] |
| DLBCL | Dana-Farber | 303 | 9 | 0.0297 | [0.0106,0.0488] |
| DLBCL | NCI | 470 | 10 | 0.0213 | [0.0082,0.0343] |
| DLBCL | Reddy | 999 | 21 | 0.0210 | [0.0121,0.0299] |
| DLBCL | DLBCL_ICGC | 85 | 7 | 0.0824 | [0.0239,0.1408] |
BL
| pathology | Collection | N | mutated | Incidence | CI |
|---|---|---|---|---|---|
| BL | GAMBL without Panea | 309 | 78 | 0.2434 | [0.1961,0.2908] |
| BL | GAMBL without ICGC/Zhou | 320 | 62 | 0.1912 | [0.1482,0.2342] |
| BL | GAMBL with Panea | 410 | 94 | 0.2173 | [0.1779,0.2568] |
| BL | BLGSP | 219 | 46 | 0.2100 | [0.1561,0.264] |
| BL | Zhou/ICGC | 90 | 32 | 0.3556 | [0.2567,0.4545] |
| BL | Panea | 101 | 16 | 0.1584 | [0.0872,0.2296] |
Mutation pattern and selective pressure estimates
| Entity | Missense dN/dS | Nonsense dN/dS | Q value |
|---|---|---|---|
| BL | 10.6215 | 70.5072 | 0.0000 |
| FL | 3.0883 | 0.0000 | 1.0000 |
| DLBCL | 1.5702 | 3.3323 | 0.0824 |
FBXO11 hot spots
| Chromosome | Coordinate | Mutation | HGVSp |
|---|---|---|---|
| chr2 | 48040426 | T>A | N725I |
| chr2 | 48040427 | T>C | N725D |
| chr2 | 48040427 | T>G | N725H |
| chr2 | 48040427 | T>A | N725Y |
| chr2 | 48040488 | TA>GC | I704S |
| chr2 | 48040489 | A>C | I704R |
| chr2 | 48040495 | T>A | N702I |
| chr2 | 48040495 | T>C | N702S |
| chr2 | 48040496 | T>C | N702D |
| chr2 | 48040496 | T>A | N702Y |
| chr2 | 48040500 | T>A | E700D |
| chr2 | 48040500 | T>G | E700D |
| chr2 | 48040501 | T>A | E700V |
| chr2 | 48040510 | C>T | G697D |
| chr2 | 48040511 | C>G | G697R |
Cannot include /browser_FBXO11.md - does not exist yet
Expression
History
%%{init: { 'logLevel': 'debug', 'theme': 'dark' } }%%
timeline
title Publication timing
2012-11-11 : Richter : BL
2013-12-13 : Parry : MZL
2018-10-01 : Arthur : DLBCL
2021-05-05 : Hübschmann : DLBCL
References
1.
Richter J, Schlesner M, Hoffmann S, Kreuz M,
Leich E, Burkhardt B, Rosolowski M, Ammerpohl O, Wagener R, Bernhart SH,
Lenze D, Szczepanowski M, Paulsen M, Lipinski S, Russell RB, Adam-Klages
S, Apic G, Claviez A, Hasenclever D, Hovestadt V, Hornig N, Korbel JO,
Kube D, Langenberger D, Lawerenz C, Lisfeld J, Meyer K, Picelli S,
Pischimarov J, Radlwimmer B, Rausch T, Rohde M, Schilhabel M, Scholtysik
R, Spang R, Trautmann H, Zenz T, Borkhardt A, Drexler HG, Möller P,
MacLeod RAF, Pott C, Schreiber S, Trümper L, Loeffler M, Stadler PF,
Lichter P, Eils R, Küppers R, Hummel M, Klapper W, Rosenstiel P,
Rosenwald A, Brors B, Siebert R, ICGC MMML-Seq Project. Recurrent mutation of the
ID3 gene in Burkitt lymphoma identified by
integrated genome, exome and transcriptome sequencing. Nat Genet.
2012 Dec;44(12):1316–1320.
2.
Hübschmann D, Kleinheinz K, Wagener R, Bernhart
SH, López C, Toprak UH, Sungalee S, Ishaque N, Kretzmer H, Kreuz M,
Waszak SM, Paramasivam N, Ammerpohl O, Aukema SM, Beekman R, Bergmann
AK, Bieg M, Binder H, Borkhardt A, Borst C, Brors B, Bruns P, Carrillo
de Santa Pau E, Claviez A, Doose G, Haake A, Karsch D, Haas S, Hansmann
ML, Hoell JI, Hovestadt V, Huang B, Hummel M, Jäger-Schmidt C,
Kerssemakers JNA, Korbel JO, Kube D, Lawerenz C, Lenze D, Martens JHA,
Ott G, Radlwimmer B, Reisinger E, Richter J, Rico D, Rosenstiel P,
Rosenwald A, Schillhabel M, Stilgenbauer S, Stadler PF, Martín-Subero
JI, Szczepanowski M, Warsow G, Weniger MA, Zapatka M, Valencia A,
Stunnenberg HG, Lichter P, Möller P, Loeffler M, Eils R, Klapper W,
Hoffmann S, Trümper L, ICGC MMML-Seq consortium, ICGC DE-Mining
consortium, BLUEPRINT consortium, Küppers R, Schlesner M, Siebert R.
Mutational mechanisms shaping the coding and noncoding genome of
germinal center derived B-cell lymphomas.
Leukemia. 2021 Jul;35(7):2002–2016. PMCID: PMC8257491
3.
Duan
S, Cermak L, Pagan JK, Rossi M, Martinengo C, di Celle PF, Chapuy B,
Shipp M, Chiarle R, Pagano M. FBXO11 targets
BCL6 for degradation and is inactivated in diffuse large
B-cell lymphomas. Nature. 2011 Nov;
4.
Arthur SE, Jiang A, Grande BM, Alcaide M,
Cojocaru R, Rushton CK, Mottok A, Hilton LK, Lat PK, Zhao EY, Culibrk L,
Ennishi D, Jessa S, Chong L, Thomas N, Pararajalingam P, Meissner B,
Boyle M, Davidson J, Bushell KR, Lai D, Farinha P, Slack GW, Morin GB,
Shah S, Sen D, Jones SJM, Mungall AJ, Gascoyne RD, Audas TE, Unrau P,
Marra MA, Connors JM, Steidl C, Scott DW, Morin RD. Genome-wide
discovery of somatic regulatory variants in diffuse large B-cell lymphoma. Nat Commun. 2018 Oct 1;9(1):4001.
PMCID: PMC6167379
5.
Parry M, Rose-Zerilli MJJ, Gibson J, Ennis S,
Walewska R, Forster J, Parker H, Davis Z, Gardiner A, Collins A, Oscier
DG, Strefford JC. Whole exome sequencing identifies novel recurrently
mutated genes in patients with splenic marginal zone lymphoma. PLoS One.
2013;8(12):e83244. PMCID: PMC3862727


