PXD005138
PXD005138 is an original dataset announced via ProteomeXchange.
Dataset Summary
Title | Phosphodiesterase 10A inhibition improves cortico-basal ganglia function in Huntington’s disease models |
Description | Using Huntington’s disease (HD) mouse models that quantitatively replicate the reduction of striatal Phoshodiesterase 10 (PDE10) levels in manifest Huntington’s disease patients, we demonstrate the potential therapeutic benefit of PDE10 inhibition on correcting basal ganglia circuitry deficits thought to drive disease symptomology in patients. PDE10 inhibition acutely restored corticostriatal input and boosted cortically driven indirect pathway activity in HD models with compromised PDE10 levels. We show that cyclic nucleotide signaling processes are impaired in the models, and that elevation of both the cAMP and cGMP nucleotides afforded by PDE10 inhibition are required for this rescue. Global phosphoproteomic profiling of striatal proteins in response to PDE10 inhibition provide novel information on the plausible neural substrates responsible for the improvement. Finally, we show that long-term chronic treatment of the Q175 knock-in mouse model with PDE10A inhibitors, starting at a presymptomatic age, showed improvements, above and beyond those seen during acute administration, including a partial reversal of striatal deregulated transcripts predominantly driven through activation of the AP-1 and CREB transcription factor complexes, and a prevention of the emergence of some cardinal HD neurophysiological deficits. |
HostingRepository | PRIDE |
AnnounceDate | 2017-10-24 |
AnnouncementXML | Submission_2017-10-24_02:00:42.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Manuela Machatti |
SpeciesList | scientific name: Mus musculus (Mouse); NCBI TaxID: 10090; |
ModificationList | phosphorylated residue |
Instrument | LTQ Orbitrap Velos |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
---|---|---|---|
0 | 2016-10-12 23:43:50 | ID requested | |
1 | 2016-12-05 00:25:17 | announced | |
2 | 2016-12-14 02:30:54 | announced | Updated publication reference for PubMed record(s): 27916455. |
⏵ 3 | 2017-10-24 02:00:43 | announced | Updated project metadata. |
Publication List
Beaumont V, Zhong S, Lin H, Xu W, Bradaia A, Steidl E, Gleyzes M, Wadel K, Buisson B, Padovan-Neto FE, Chakroborty S, Ward KM, Harms JF, Beltran J, Kwan M, Ghavami A, H, ä, ggkvist J, T, ó, th M, Halldin C, Varrone A, Schaab C, Dybowski JN, Elschenbroich S, Lehtim, ä, ki K, Heikkinen T, Park L, Rosinski J, Mrzljak L, Lavery D, West AR, Schmidt CJ, Zaleska MM, Munoz-Sanjuan I, Phosphodiesterase 10A Inhibition Improves Cortico-Basal Ganglia Function in Huntington's Disease Models. Neuron, 92(6):1220-1237(2016) [pubmed] |
Keyword List
curator keyword: Biomedical |
submitter keyword: Huntington's disease |
Proteomics |
Phosphoproteomics;PDE10A;Striatum; |
Contact List
Christoph Schaab | |
---|---|
contact affiliation | Evotec |
contact email | christoph.schaab@evotec.com |
lab head | |
Manuela Machatti | |
contact affiliation | Evotec |
contact email | manuela.machatti@evotec.com |
dataset submitter |
Full Dataset Link List
Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2016/12/PXD005138 |
PRIDE project URI |
Repository Record List
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