NFKBIA - morinlab/LLMPP GitHub Wiki
NFKBIA encodes IκBα, an inhibitor of NF-κB, which regulates the NF-κB signaling pathway by preventing the translocation of NF-κB to the nucleus. Mutations in NFKBIA can disrupt this regulation, leading to constitutive activation of NF-κB signaling, which has an important role in a subset of DLBCLs. Mutations and deletions in NFKBIA are observed in DLBCL and are associated with constitutive activation of the NF-κB pathway. These mutations often occur in the ABC subtype and are associated with the ST2 genetic subgroup of DLBCL.1
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timeline
title Publication timing
2009-09-15 : Lake : DLBCL
2019-12-10 : Wienand : PMBL
2023-07-26 : Russler-Germain : FL
Entity | Tier | Description |
---|---|---|
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1 | high-confidence PMBL/cHL/GZL gene[@wienandGenomicAnalysesFlowsorted2019b] |
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1 | high-confidence DLBCL gene [@lakeMutationsNFKBIAEncoding2009] |
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2 | relevance in FL not firmly established[@russler-germainMutationsAssociatedProgression2023b] |
Entity | source | frequency (%) |
---|---|---|
DLBCL | GAMBL genomes | 4.40 |
DLBCL | Schmitz cohort | 3.83 |
DLBCL | Reddy cohort | 3.60 |
DLBCL | Chapuy cohort | 4.70 |
FL | GAMBL genomes | 0.69 |
Entity | aSHM | Significant selection | dN/dS (missense) | dN/dS (nonsense) |
---|---|---|---|---|
BL | No | No | 3.358 | 17.442 |
DLBCL | No | Yes | 9.385 | 40.878 |
FL | No | No | 0.000 | 28.519 |
View coding variants in ProteinPaint hg19 or hg38
View all variants in GenomePaint hg19 or hg38