Concept

CREB-binding protein

Publications associées (64)

An integrative approach to elucidate the mechanisms and dynamics of Huntingtin aggregation and inclusion formation in neuronal models of Huntington's Disease

Despite the fact that the gene responsible for Huntington's disease (HD) is known, we still do not understand the underlying mechanisms leading to neurodegeneration and death. Identifying and understanding the mechanisms controlling mutant huntingtin (mHtt ...

EPFL2022

TBX3 acts as tissue-specific component of the Wnt/beta-catenin transcriptional complex

Michel Aguet, Andreas Eduard Moor

BCL9 and PYGO are beta-catenin cofactors that enhance the transcription of Wnt target genes. They have been proposed as therapeutic targets to diminish Wnt signaling output in intestinal malignancies. Here we find that, in colorectal cancer cells and in de ...

ELIFE SCIENCES PUBLICATIONS LTD2020

Nicotinamide Pathway-Dependent Sirt1 Activation Restores Calcium Homeostasis to Achieve Neuroprotection in Spinocerebellar Ataxia Type 7

Johan Auwerx, Karim Laurent Gariani

Sirtuin 1 (Sirt1) is a NAD(+)-dependent deacetylase capable of countering age-related neurodegeneration, but the basis of Sirt1 neuroprotection remains elusive. Spinocerebellar ataxia type 7 (SCA7) is an inherited CAG-polyglutamine repeat disorder. Transcr ...

2020

Psychotropic drug-induced genetic-epigenetic modulation of CRTC1 gene is associated with early weight gain in a prospective study of psychiatric patients

Johannes Gräff, Jose Vicente Sanchez Mut, Aurélie Delacrétaz, Céline Dubath

Background: Metabolic side effects induced by psychotropic drugs represent a major health issue in psychiatry. CREB-regulated transcription coactivator 1 (CRTC1) gene plays a major role in the regulation of energy homeostasis and epigenetic mechanisms may ...

BMC2019

The miR-96 and RAR gamma signaling axis governs androgen signaling and prostate cancer progression

Gerard Llimos Aubach

Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RAR gamma) are commonly reduced in prostate cancer (PCa). Therefore, we sought to establish the cellular and gene regulatory consequences of reduced RAR gamma expression, and determine ...

Springer2019

Aptamer Recognition of Multiplexed Small-Molecule-Functionalized Substrates

Nako Nakatsuka

Aptamers are chemically synthesized oligonucleotides or peptides with molecular recognition capabilities. We investigated recognition of substrate-tethered small-molecule targets, using neurotransmitters as examples, and fluorescently labeled DNA aptamers. ...

2018

Explore RdhK based regulatory network of organohalide respiration using a hybrid proteins strategy

Christof Holliger, Julien Maillard, Mathilde Stéphanie Willemin

Reductive dehalogenase (rdh) gene clusters encode for proteins involved in organohalide respiration (OHR), a bacterial process where organohalide compounds are used as terminal electron acceptors. RdhK proteins, members of the CRP/FNR family of transcripti ...

2018

Circadian Rhythms and Mitochondria: Connecting the Dots

Carlos Canto Alvarez, Miriam Valera Alberni

Circadian rhythms provide a selective advantage by anticipating organismal nutrient needs and guaranteeing optimal metabolic capacity during active hours. Impairment of circadian rhythms is associated with increased risk of type 2 diabetes and emerging evi ...

FRONTIERS MEDIA SA2018

The chromatin remodeling factor ISW-1 integrates organismal responses against nuclear and mitochondrial stress

Johan Auwerx, Maroun Bou Sleiman

Age-associated changes in chromatin structure have a major impact on organismal longevity. Despite being a central part of the ageing process, the organismal responses to the changes in chromatin organization remain unclear. Here we show that moderate dist ...

Nature Publishing Group2017

Identification of the ER-resident E3 ubiquitin ligase RNF145 as a novel LXR-regulated gene

Vincenzo Sorrentino

Cellular cholesterol metabolism is subject to tight regulation to maintain adequate levels of this central lipid molecule. Herein, the sterol-responsive Liver X Receptors (LXRs) play an important role owing to their ability to reduce cellular cholesterol l ...

2017

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