Cyclin D1 integrates G9a-mediated histone methylation
نویسندگان
چکیده
منابع مشابه
Cyclin D1 integrates estrogen-mediated DNA damage repair signaling.
The cyclin D1 gene encodes the regulatory subunit of a holoenyzme that phosphorylates the retinoblastoma protein (pRb) and nuclear respiratory factor (NRF1) proteins. The abundance of cyclin D1 determines estrogen-dependent gene expression in the mammary gland of mice. Using estradiol (E2) and an E2-dendrimer conjugate that is excluded from the nucleus, we demonstrate that E2 delays the DNA dam...
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Site-specific modification of nucleosomal histones plays a central role in the formation of transcriptionally active and inactive chromatin structures. These modifications may serve as specific recognition motifs for chromatin proteins, which act as a signal for the adoption of the appropriate regulatory responses. Here, we show that the orphan nuclear receptor SHP (small heterodimer partner), ...
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The euchromatin histone methyltransferase 2 (also known as G9a) methylates histone H3K9 to repress gene expression, but it also acts as a coactivator for some nuclear receptors. The molecular mechanisms underlying this activation remain elusive. Here we show that G9a functions as a coactivator of the endogenous oestrogen receptor α (ERα) in breast cancer cells in a histone methylation-independe...
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Parafibromin, a component of the RNA polymerase II-associated PAF1 complex, is a tumor suppressor linked to hyperparathyroidism-jaw tumor syndrome and sporadic parathyroid carcinoma. Parafibromin induces cell cycle arrest by repressing cyclin D1 via an unknown mechanism. Here, we show that parafibromin interacts with the histone methyltransferase, SUV39H1, and functions as a transcriptional rep...
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ژورنال
عنوان ژورنال: Oncogene
سال: 2019
ISSN: 0950-9232,1476-5594
DOI: 10.1038/s41388-019-0723-8