BCOR - morinlab/LLMPP GitHub Wiki


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BCOR

BCOR acts as a co-repressor of BCL6, and mutations in BCOR could impair its binding affinity to BCL6 and other partners. Overall, protein-altering mutations in BCOR seem to be rare in DLBCL and MCL.1,2 One study reported a much higher prevalence of a hot spot mutation in BCOR but this result has not been reproduced.1

History

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timeline
    title Publication timing
      2017-07-27 : Jallades : MZL
      2020-09-17 : Nadeu : MCL
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Relevance tier by entity

Entity Tier Description
MZL 2 relevance in MZL not firmly established[@jalladesExomeSequencingIdentifies2017]
DLBCL 2 low-confidence DLBCL gene
MCL 1 high-confidence MCL gene [@nadeuGenomicEpigenomicInsights2020b]

Mutation incidence in large patient cohorts (GAMBL reanalysis)

Entity source frequency (%)
DLBCL GAMBL genomes 3.82
DLBCL Schmitz cohort 7.66
DLBCL Reddy cohort 2.50
DLBCL Chapuy cohort 2.56
MCL GAMBL genomes 3.79

Mutation pattern and selective pressure estimates

Entity aSHM Significant selection dN/dS (missense) dN/dS (nonsense)
BL No No 1.341 0
DLBCL No No 2.471 0
FL No No 1.743 0

BCOR Hotspots

Chromosome Coordinate (hg19) ref>alt HGVSp
chrX 39921444 T>C N1459S

View coding variants in ProteinPaint hg19 or hg38

View all variants in GenomePaint hg19 or hg38

BCOR Expression

References

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