MafB, WDR77, and ß-catenin interact with each other and have similar genome association profiles.


Journal

PloS one
ISSN: 1932-6203
Titre abrégé: PLoS One
Pays: United States
ID NLM: 101285081

Informations de publication

Date de publication:
2022
Historique:
received: 15 02 2022
accepted: 15 04 2022
entrez: 28 4 2022
pubmed: 29 4 2022
medline: 3 5 2022
Statut: epublish

Résumé

MafB (a bZIP transcription factor), ß-catenin (the ultimate target of the Wnt signal transduction pathway that acts as a transcriptional co-activator of LEF/TCF proteins), and WDR77 (a transcriptional co-activator of multiple hormone receptors) are important for breast cellular transformation. Unexpectedly, these proteins interact directly with each other, and they have similar genomic binding profiles. Furthermore, while some of these common target sites coincide with those bound by LEF/TCF, the majority are located just downstream of transcription initiation sites at a position near paused RNA polymerase (Pol II) and the +1 nucleosome. Occupancy levels of these factors at these promoter-proximal sites are strongly correlated with the level of paused Pol II and transcriptional activity.

Identifiants

pubmed: 35482762
doi: 10.1371/journal.pone.0264799
pii: PONE-D-22-04674
pmc: PMC9049301
doi:

Substances chimiques

Catenins 0
Transcription Factors 0
beta Catenin 0
RNA Polymerase II EC 2.7.7.-

Types de publication

Journal Article Research Support, N.I.H., Extramural

Langues

eng

Sous-ensembles de citation

IM

Pagination

e0264799

Subventions

Organisme : NCI NIH HHS
ID : R01 CA107486
Pays : United States

Déclaration de conflit d'intérêts

No, there is no conflict of interest. My manuscript contains the following statement: "The authors declare that they have no conflict of interest."

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Auteurs

Lizhi He (L)

Dept. Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, United states of America.

Mingshi Gao (M)

Program in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, Worcester, MA, United states of America.

Henry Pratt (H)

Program in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, Worcester, MA, United states of America.

Zhiping Weng (Z)

Program in Bioinformatics and Integrative Biology, University of Massachusetts Medical School, Worcester, MA, United states of America.

Kevin Struhl (K)

Dept. Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, United states of America.

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Classifications MeSH