dc.contributor.author |
Jacobson, Gregory M |
en |
dc.contributor.author |
Voss, Logan J |
en |
dc.contributor.author |
Klockars, Anica |
en |
dc.contributor.author |
Bird, Steve |
en |
dc.contributor.author |
Dimitrov, Ivaylo |
en |
dc.contributor.author |
Denny, William |
en |
dc.contributor.author |
Olszewski, Pawel K |
en |
dc.contributor.author |
Sleigh, James |
en |
dc.contributor.author |
Harvey, Martyn G |
en |
dc.date.accessioned |
2020-02-07T00:56:45Z |
en |
dc.date.issued |
2019-04-11 |
en |
dc.identifier.citation |
BMC genomics 20(1):281 11 Apr 2019 |
en |
dc.identifier.issn |
1471-2164 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/49790 |
en |
dc.description.abstract |
BACKGROUND:Ketamine ester analogs, SN 35210 and SN 35563, demonstrate different pharmacological profiles to ketamine in animal models. Both confer hypnosis with predictably rapid offset yet, paradoxically, SN35563 induces a prolonged anti-nociceptive state. To explore underlying mechanisms, broad transcriptome changes were measured and compared across four relevant target regions of the rat brain. RESULTS:SN 35563 produced large-scale alteration of gene expression in the Basolateral Amygdala (BLA) and Paraventricular Nucleus of the Thalamus (PVT), in excess of 10x that induced by ketamine and SN 35210. A smaller and quantitatively similar number of gene changes were observed in the Insula (INS) and Nucleus Accumbens (ACB) for all three agents. In the BLA and PVT, SN 35563 caused enrichment for gene pathways related to the function and structure of glutamatergic synapses in respect to: release of neurotransmitter, configuration of postsynaptic AMPA receptors, and the underlying cytoskeletal scaffolding and alignment. CONCLUSION:The analgesic ketamine ester analog SN 35563 induces profound large-scale changes in gene expression in key pain-related brain regions reflecting its unique prolonged pharmacodynamic profile. |
en |
dc.format.medium |
Electronic |
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dc.language |
eng |
en |
dc.relation.ispartofseries |
BMC genomics |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
en |
dc.subject |
Brain |
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dc.subject |
Animals |
en |
dc.subject |
Rats |
en |
dc.subject |
Rats, Sprague-Dawley |
en |
dc.subject |
Esters |
en |
dc.subject |
Ketamine |
en |
dc.subject |
Transcription, Genetic |
en |
dc.subject |
Female |
en |
dc.subject |
Gene Regulatory Networks |
en |
dc.title |
Transcriptional changes in response to ketamine ester-analogs SN 35210 and SN 35563 in the rat brain. |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1186/s12864-019-5649-6 |
en |
pubs.issue |
1 |
en |
pubs.begin-page |
281 |
en |
pubs.volume |
20 |
en |
dc.rights.holder |
Copyright: The authors |
en |
pubs.publication-status |
Published |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.subtype |
research-article |
en |
pubs.subtype |
Journal Article |
en |
pubs.elements-id |
769279 |
en |
pubs.org-id |
Medical and Health Sciences |
en |
pubs.org-id |
Medical Sciences |
en |
pubs.org-id |
Auckland Cancer Research |
en |
pubs.org-id |
School of Medicine |
en |
pubs.org-id |
Anaesthesiology |
en |
pubs.org-id |
Science |
en |
pubs.org-id |
Science Research |
en |
pubs.org-id |
Maurice Wilkins Centre (2010-2014) |
en |
dc.identifier.eissn |
1471-2164 |
en |
pubs.record-created-at-source-date |
2019-04-12 |
en |
pubs.dimensions-id |
30971208 |
en |