ArticleNucleic acids research2025
SP140 represses specific loci by recruiting polycomb repressive complex 2 and NuRD complex.
Article in Nucleic acids research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Clinical and mechanistic insights into the expression of SP100 family proteins in various cancers: a systematic review.BMC cancer · 2025Pooled it
- Epigenetic regulation of transgenes.Journal of biotechnology · 2026Review
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Authors and funding
9 authors.
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Abstract
SP140, a lymphocytic-restricted protein, is an epigenetic reader working as a corepressor of genes implicated in inflammation and orchestrating macrophage transcriptional programs to maintain cellular identity. Reduced SP140 expression is associated both to autoimmune diseases and blood cancers. However, the molecular mechanisms that link SP140 altered protein levels to detrimental effects on the immune response and cellular growth, as well as the interactors through which SP140 promotes gene silencing, remain elusive. In this work, we have applied a multi-omics approach (i.e. interactomics, ChIP-seq and proteomics) in two Burkitt lymphoma cell lines to identify both interactors and target genes of endogenous SP140. We found that SP140 interacts with the PRC2 and NuRD complexes, and we showed that these interactions are functional as SP140 directs H3K27me3 deposition and NuRD binding on a set of target genes implicated in cellular growth and leukemia progression.
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