Table of Contents
Overview
MEF2C is one of a number of genes affected by aberrant somatic hypermutation in B-cell lymphomas, which complicates the interpretation of mutations at this locus. Mutations in this gene were first described in DLBCL in 2021 by Hübschmann et al.1
Relevance tier by entity
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Mutation incidence in large patient cohorts (GAMBL reanalysis)
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Mutation pattern and selective pressure estimates
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aSHM regions
| chr_name | hg19_start | hg19_end | region | regulatory_comment |
|---|---|---|---|---|
| chr5 | 88131209 | 88174373 | TSS-3 | active_promoter |
| chr5 | 88174374 | 88182243 | TSS-2 | active_promoter |
| chr5 | 88182244 | 88206620 | TSS-1 | active_promoter |
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Expression
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References
1.
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
2.
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


