Browsing Ciències Bàsiques by Author "Beato, Miguel"
Now showing items 1-6 of 6
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The ADP-ribose hydrolase NUDT5 is important for DNA repair
Qi, Hongyun; Wright, Roni; Beato, Miguel; Price, Brendan D. (Cell Reports, 2022-12)DNA damage leads to rapid synthesis of poly(ADP-ribose) (pADPr), which is important for damage signaling and repair. pADPr chains are removed by poly(ADP-ribose) glycohydrolase (PARG), releasing free ... -
ADP-ribose–derived nuclear ATP synthesis by NUDIX5 is required for chromatin remodeling
Wright, Roni; LeDily, Francois; Soronellas, Daniel; Pohl, Andy; Bonet, Jaume; Nacht, A. S.; Vicent, Guillermo Pablo; Wierer, Michael; Oliva, Baldo; Beato, Miguel (Science, 2016)Key nuclear processes in eukaryotes, including DNA replication, repair, and gene regulation, require extensive chromatin remodeling catalyzed by energy-consuming enzymes. It remains unclear how the ATP ... -
ATP, Mg2+, nuclear phase separation, and genome accessibility
Wright, Roni; Le Dily, François; Beato, Miguel (Trends in Biochemical Sciences, 2019)Misregulation of the processes controlling eukaryotic gene expression can result in disease. Gene expression is influenced by the surrounding chromatin; hence the nuclear environment is also of vital ... -
Global signalling network analysis of luminal T47D breast cancer cells in response to progesterone
Wright, Roni; Vastolo, Viviana; Quilez, Javier; Carbonell Caballero, José; Beato, Miguel (Frontiers in Endocrinology, 2022)Background: Breast cancer cells enter into the cell cycle following progestin exposure by the activation of signalling cascades involving a plethora of enzymes, transcription factors and co-factors that ... -
Hormone-induced repression of genes requires BRG1-mediated H1.2 deposition at target promoters
Nacht, Ana Silvina; Pohl, Andy; Zaurín Quer, Roser; Soronellas, Daniel; Quilez Oliete, Javier; SHARMA, PRIYANKA; Wright, Roni; Beato, Miguel; Vincent, Guillermo P. (The EMBO Journal, 2016)Eukaryotic gene regulation is associated with changes in chromatin compaction that modulate access to DNA regulatory sequences relevant for transcriptional activation or repression. Although much is ... -
Unliganded progesterone receptor governs estrogen receptor gene expression by regulating DNA methylation in breast cancer cells
Verde, Gaetano; Lara, de Llobet; Wright, Roni; Quilez, Javier; Peiró, Sandra; Le Dily, François; Beato, Miguel (Cancers, 2018)Breast cancer prognosis and response to endocrine therapy strongly depends on the expression of the estrogen and progesterone receptors (ER and PR, respectively). Although much is known about ERα gene ...