Article (Périodiques scientifiques)
Multiomics analysis identifies novel facilitators of human dopaminergic neuron differentiation
Gomez Ramos, Borja; Ohnmacht, Jochen; de Lange, Nikola et al.
2023In EMBO Reports, 25 (1), p. 254-285
Peer reviewed vérifié par ORBi Dataset
 

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GomezRamos&Sinkkonen-EMBOReports2023_PUBLISHED.pdf
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Détails



Mots-clés :
Genetics; Molecular Biology; Biochemistry; dopaminergic neurons; transcription factors; chromatin; enhancers; multi-omics data integration
Résumé :
[en] Midbrain dopaminergic neurons (mDANs) control voluntary movement, cognition, and reward behavior under physiological conditions and are implicated in human diseases such as Parkinson’s disease (PD). Many transcription factors (TFs) controlling human mDAN differentiation during development have been described, but much of the regulatory landscape remains undefined. Using a tyrosine hydroxylase (TH) human iPSC reporter line, we here generate time series transcriptomic and epigenomic profiles of purified mDANs during differentiation. Integrative analysis predicts novel regulators of mDAN differentiation and super-enhancers are used to identify key TFs. We find LBX1, NHLH1 and NR2F1/2 to promote mDAN differentiation and show that overexpression of either LBX1 or NHLH1 can also improve mDAN specification. A more detailed investigation of TF targets reveals that NHLH1 promotes the induction of neuronal miR-124, LBX1 regulates cholesterol biosynthesis, and NR2F1/2 controls neuronal activity.
Centre de recherche :
ULHPC - University of Luxembourg: High Performance Computing
Disciplines :
Biochimie, biophysique & biologie moléculaire
Auteur, co-auteur :
Gomez Ramos, Borja 
Ohnmacht, Jochen 
de Lange, Nikola
VALCESCHINI, Elena  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Life Sciences and Medicine (DLSM)
GINOLHAC, Aurélien  ;  University of Luxembourg
CATILLON, Marie ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Life Sciences and Medicine (DLSM)
FERRANTE, Daniele ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Developmental and Cellular Biology
Rakovic, Aleksandar
HALDER, Rashi  ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Scientific Central Services > Sequencing Platform
Massart, François 
ARENA, Giuseppe  ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Translational Neuroscience
ANTONY, Paul ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) > Scientific Central Services > Imaging Platform
BOLOGNIN, Silvia ;  University of Luxembourg
Klein, Christine
KRAUSE, Roland  ;  University of Luxembourg
Schulz, Marcel H 
SAUTER, Thomas  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Life Sciences and Medicine (DLSM)
Krüger, Rejko 
SINKKONEN, Lasse  ;  University of Luxembourg
Plus d'auteurs (9 en +) Voir moins
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Multiomics analysis identifies novel facilitators of human dopaminergic neuron differentiation
Date de publication/diffusion :
19 décembre 2023
Titre du périodique :
EMBO Reports
ISSN :
1469-221X
eISSN :
1469-3178
Maison d'édition :
Springer Science and Business Media LLC
Volume/Tome :
25
Fascicule/Saison :
1
Pagination :
254-285
Peer reviewed :
Peer reviewed vérifié par ORBi
Focus Area :
Systems Biomedicine
Projet FnR :
FNR12244779 - Molecular, Organellar And Cellular Quality Control In Parkinson’S Disease And Other Neurodegenerative Diseases, 2017 (01/05/2018-31/10/2024) - Jens Schwamborn
FNR11264123 - Ncer-pd, 2015 (01/01/2015-30/11/2020) - Rejko Krüger
FNR6682797 - Comprehensive Assessment Of Endophenotypes In Neurodegenerative Diseases - Translating Impaired Molecular Signalling Pathways Into Novel Therapeutic Strategies For Parkinson’S Disease, 2013 (01/06/2014-31/05/2019) - Rejko Krüger
FNR15850547 - Pink1-related Molecular Mechanisms To Dissect The Connection Between Type 2 Diabetes And Insulin Resistance In Parkinson’S Disease, 2021 (01/01/2022-31/08/2024) - Giuseppe Arena
FNR15839823 - Autophagy Modulation To Decrease Astrocyte Senescence In Lrrk2-g2019s Models, 2021 (01/11/2021-31/10/2023) - Silvia Bolognin
Organisme subsidiant :
Fonds National de la Recherche Luxembourg
Fondation du Pélican de Mie et Pierre Hippert-Faber
Luxembourg Rotary Foundation
Deutsche Forschungsgemeinschaft
Disponible sur ORBilu :
depuis le 02 janvier 2024

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