منابع مشابه
Arginine Methylation by PRMT1 Regulates Muscle Stem Cell Fate
Quiescent muscle stem cells (MSCs) become activated in response to skeletal muscle injury to initiate regeneration. Activated MSCs proliferate and differentiate to repair damaged fibers or self-renew to maintain the pool and ensure future regeneration. The balance between self-renewal, proliferation, and differentiation is a tightly regulated process controlled by a genetic cascade involving de...
متن کاملRetraction. PRMT1-mediated arginine methylation of PIAS1 regulates STAT1 signaling.
To elucidate the function of the transcriptional coregulator PRMT1 (protein arginine methyltranferase 1) in interferon (IFN) signaling, we investigated the expression of STAT1 (signal transducer and activator of transcription) target genes in PRMT1-depleted cells. We show here that PRMT1 represses a subset of IFNgamma-inducible STAT1 target genes in a methyltransferase-dependent manner. These g...
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Protein arginine methylation is an emergent post-translational modification involved in a growing number of cellular processes, including transcriptional regulation, cell signaling, RNA processing and DNA repair. Although protein arginine methyltransferase 1 (PRMT1) is the major arginine methyltransferase in mammals, little is known about the regulation of its activity, except for the regulatio...
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Photosynthesis is light-driven redox chemistry. Molecular redox signalling, the coupling of gene expression to electron transfer, is now implicated in the adaptation of photosynthesis to variation in light quality and quantity.
متن کاملArginine methylation of MRE11 by PRMT1 is required for DNA damage checkpoint control.
The role of protein arginine methylation in the DNA damage checkpoint response and DNA repair is largely unknown. Herein we show that the MRE11 checkpoint protein is arginine methylated by PRMT1. Mutation of the arginines within MRE11 severely impaired the exonuclease activity of MRE11 but did not influence its ability to form complexes with RAD50 and NBS1. Cells containing hypomethylated MRE11...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2010
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.24.1_supplement.785.12