La maladie de Parkinson au Canada (serveur d'exploration)

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Compensatory T-type Ca2+ channel activity alters D2-autoreceptor responses of Substantia nigra dopamine neurons from Cav1.3 L-type Ca2+ channel KO mice.

Identifieur interne : 000559 ( PubMed/Checkpoint ); précédent : 000558; suivant : 000560

Compensatory T-type Ca2+ channel activity alters D2-autoreceptor responses of Substantia nigra dopamine neurons from Cav1.3 L-type Ca2+ channel KO mice.

Auteurs : Christina Poetschke [Allemagne] ; Elena Dragicevic [Allemagne] ; Johanna Duda [Allemagne] ; Julia Benkert [Allemagne] ; Antonios Dougalis [Allemagne] ; Roberta Dezio [Allemagne] ; Terrance P. Snutch [Canada] ; Joerg Striessnig [Autriche] ; Birgit Liss [Allemagne]

Source :

RBID : pubmed:26381090

English descriptors

Abstract

The preferential degeneration of Substantia nigra dopamine midbrain neurons (SN DA) causes the motor-symptoms of Parkinson's disease (PD). Voltage-gated L-type calcium channels (LTCCs), especially the Cav1.3-subtype, generate an activity-related oscillatory Ca(2+) burden in SN DA neurons, contributing to their degeneration and PD. While LTCC-blockers are already in clinical trials as PD-therapy, age-dependent functional roles of Cav1.3 LTCCs in SN DA neurons remain unclear. Thus, we analysed juvenile and adult Cav1.3-deficient mice with electrophysiological and molecular techniques. To unmask compensatory effects, we compared Cav1.3 KO mice with pharmacological LTCC-inhibition. LTCC-function was not necessary for SN DA pacemaker-activity at either age, but rather contributed to their pacemaker-precision. Moreover, juvenile Cav1.3 KO but not WT mice displayed adult wildtype-like, sensitised inhibitory dopamine-D2-autoreceptor (D2-AR) responses that depended upon both, interaction of the neuronal calcium sensor NCS-1 with D2-ARs, and on voltage-gated T-type calcium channel (TTCC) activity. This functional KO-phenotype was accompanied by cell-specific up-regulation of NCS-1 and Cav3.1-TTCC mRNA. Furthermore, in wildtype we identified an age-dependent switch of TTCC-function from contributing to SN DA pacemaker-precision in juveniles to pacemaker-frequency in adults. This novel interplay of Cav1.3 L-type and Cav3.1 T-type channels, and their modulation of SN DA activity-pattern and D2-AR-sensitisation, provide new insights into flexible age- and calcium-dependent activity-control of SN DA neurons and its pharmacological modulation.

DOI: 10.1038/srep13688
PubMed: 26381090


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<term>Calcium Channel Blockers (pharmacology)</term>
<term>Calcium Channels, L-Type (deficiency)</term>
<term>Calcium Channels, T-Type (genetics)</term>
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<div type="abstract" xml:lang="en">The preferential degeneration of Substantia nigra dopamine midbrain neurons (SN DA) causes the motor-symptoms of Parkinson's disease (PD). Voltage-gated L-type calcium channels (LTCCs), especially the Cav1.3-subtype, generate an activity-related oscillatory Ca(2+) burden in SN DA neurons, contributing to their degeneration and PD. While LTCC-blockers are already in clinical trials as PD-therapy, age-dependent functional roles of Cav1.3 LTCCs in SN DA neurons remain unclear. Thus, we analysed juvenile and adult Cav1.3-deficient mice with electrophysiological and molecular techniques. To unmask compensatory effects, we compared Cav1.3 KO mice with pharmacological LTCC-inhibition. LTCC-function was not necessary for SN DA pacemaker-activity at either age, but rather contributed to their pacemaker-precision. Moreover, juvenile Cav1.3 KO but not WT mice displayed adult wildtype-like, sensitised inhibitory dopamine-D2-autoreceptor (D2-AR) responses that depended upon both, interaction of the neuronal calcium sensor NCS-1 with D2-ARs, and on voltage-gated T-type calcium channel (TTCC) activity. This functional KO-phenotype was accompanied by cell-specific up-regulation of NCS-1 and Cav3.1-TTCC mRNA. Furthermore, in wildtype we identified an age-dependent switch of TTCC-function from contributing to SN DA pacemaker-precision in juveniles to pacemaker-frequency in adults. This novel interplay of Cav1.3 L-type and Cav3.1 T-type channels, and their modulation of SN DA activity-pattern and D2-AR-sensitisation, provide new insights into flexible age- and calcium-dependent activity-control of SN DA neurons and its pharmacological modulation.</div>
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<AbstractText>The preferential degeneration of Substantia nigra dopamine midbrain neurons (SN DA) causes the motor-symptoms of Parkinson's disease (PD). Voltage-gated L-type calcium channels (LTCCs), especially the Cav1.3-subtype, generate an activity-related oscillatory Ca(2+) burden in SN DA neurons, contributing to their degeneration and PD. While LTCC-blockers are already in clinical trials as PD-therapy, age-dependent functional roles of Cav1.3 LTCCs in SN DA neurons remain unclear. Thus, we analysed juvenile and adult Cav1.3-deficient mice with electrophysiological and molecular techniques. To unmask compensatory effects, we compared Cav1.3 KO mice with pharmacological LTCC-inhibition. LTCC-function was not necessary for SN DA pacemaker-activity at either age, but rather contributed to their pacemaker-precision. Moreover, juvenile Cav1.3 KO but not WT mice displayed adult wildtype-like, sensitised inhibitory dopamine-D2-autoreceptor (D2-AR) responses that depended upon both, interaction of the neuronal calcium sensor NCS-1 with D2-ARs, and on voltage-gated T-type calcium channel (TTCC) activity. This functional KO-phenotype was accompanied by cell-specific up-regulation of NCS-1 and Cav3.1-TTCC mRNA. Furthermore, in wildtype we identified an age-dependent switch of TTCC-function from contributing to SN DA pacemaker-precision in juveniles to pacemaker-frequency in adults. This novel interplay of Cav1.3 L-type and Cav3.1 T-type channels, and their modulation of SN DA activity-pattern and D2-AR-sensitisation, provide new insights into flexible age- and calcium-dependent activity-control of SN DA neurons and its pharmacological modulation.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y">
<Author ValidYN="Y">
<LastName>Poetschke</LastName>
<ForeName>Christina</ForeName>
<Initials>C</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Dragicevic</LastName>
<ForeName>Elena</ForeName>
<Initials>E</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Duda</LastName>
<ForeName>Johanna</ForeName>
<Initials>J</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
</AffiliationInfo>
</Author>
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<LastName>Benkert</LastName>
<ForeName>Julia</ForeName>
<Initials>J</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Dougalis</LastName>
<ForeName>Antonios</ForeName>
<Initials>A</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
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<LastName>DeZio</LastName>
<ForeName>Roberta</ForeName>
<Initials>R</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
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<Author ValidYN="Y">
<LastName>Snutch</LastName>
<ForeName>Terrance P</ForeName>
<Initials>TP</Initials>
<AffiliationInfo>
<Affiliation>Djavad Mowafaghian Centre for Brain and Health and Michael Smith Laboratories, University of British Columbia, V6T1Z4 Vancouver, Canada.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Striessnig</LastName>
<ForeName>Joerg</ForeName>
<Initials>J</Initials>
<AffiliationInfo>
<Affiliation>Institute of Pharmacy, Department of Pharmacology and Toxicology, University of Innsbruck, 6020 Innsbruck, Austria.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Liss</LastName>
<ForeName>Birgit</ForeName>
<Initials>B</Initials>
<AffiliationInfo>
<Affiliation>Institute of Applied Physiology, University of Ulm, 89081 Ulm, Germany.</Affiliation>
</AffiliationInfo>
</Author>
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<Language>eng</Language>
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<Grant>
<GrantID>10677</GrantID>
<Agency>Canadian Institutes of Health Research</Agency>
<Country>Canada</Country>
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<ArticleDate DateType="Electronic">
<Year>2015</Year>
<Month>09</Month>
<Day>18</Day>
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<Country>England</Country>
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<CommentsCorrectionsList>
<CommentsCorrections RefType="Cites">
<RefSource>Biophys J. 2014 Apr 1;106(7):1467-75</RefSource>
<PMID Version="1">24703308</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Am J Epidemiol. 2012 Apr 1;175(7):627-35</RefSource>
<PMID Version="1">22387374</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Neurobiol Dis. 2011 Aug;43(2):364-71</RefSource>
<PMID Version="1">21515375</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Antioxid Redox Signal. 2011 Apr 1;14(7):1289-301</RefSource>
<PMID Version="1">20712409</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2013 Dec 11;33(50):19396-405</RefSource>
<PMID Version="1">24336706</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Proc Natl Acad Sci U S A. 2003 Apr 29;100(9):5543-8</RefSource>
<PMID Version="1">12700358</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Wiley Interdiscip Rev Membr Transp Signal. 2014 Mar 1;3(2):15-38</RefSource>
<PMID Version="1">24683526</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Mov Disord. 2013 Nov;28(13):1823-31</RefSource>
<PMID Version="1">24123224</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2004 Dec 8;24(49):11079-87</RefSource>
<PMID Version="1">15590924</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2009 Dec 9;29(49):15414-9</RefSource>
<PMID Version="1">20007466</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2005 Nov 2;25(44):10247-51</RefSource>
<PMID Version="1">16267232</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2014 Jul 9;34(28):9310-8</RefSource>
<PMID Version="1">25009264</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Age Ageing. 2010 Mar;39(2):156-61</RefSource>
<PMID Version="1">20051606</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Clin Invest. 2004 May;113(10):1430-9</RefSource>
<PMID Version="1">15146240</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Brain Res. 1996 Nov 25;741(1-2):185-96</RefSource>
<PMID Version="1">9001722</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Neuron. 2005 Feb 17;45(4):489-96</RefSource>
<PMID Version="1">15721235</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2010 May 26;30(21):7401-13</RefSource>
<PMID Version="1">20505107</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Nat Rev Neurosci. 2007 Jun;8(6):451-65</RefSource>
<PMID Version="1">17514198</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Cell Calcium. 2011 May;49(5):306-13</RefSource>
<PMID Version="1">21295347</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Pharmacol Rev. 2011 Mar;63(1):182-217</RefSource>
<PMID Version="1">21303898</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Neuroscience. 2015 Jan 22;284:798-814</RefSource>
<PMID Version="1">25450964</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Physiol. 2015 Feb 15;593(4):929-46</RefSource>
<PMID Version="1">25533038</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Cell Mol Life Sci. 2008 Oct;65(20):3196-217</RefSource>
<PMID Version="1">18597044</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Curr Drug Targets. 2012 Jan;13(1):72-9</RefSource>
<PMID Version="1">21777187</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2009 Sep 2;29(35):11011-9</RefSource>
<PMID Version="1">19726659</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>PLoS Comput Biol. 2011 May;7(5):e1002050</RefSource>
<PMID Version="1">21637742</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Cell. 2000 Jul 7;102(1):89-97</RefSource>
<PMID Version="1">10929716</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Cell Tissue Res. 2004 Oct;318(1):121-34</RefSource>
<PMID Version="1">15338272</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Sci Transl Med. 2012 Feb 15;4(121):121ra19</RefSource>
<PMID Version="1">22344687</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Neuron. 2014 Apr 2;82(1):24-45</RefSource>
<PMID Version="1">24698266</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Nature. 2007 Jun 28;447(7148):1081-6</RefSource>
<PMID Version="1">17558391</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Eur J Neurosci. 2006 May;23(9):2297-310</RefSource>
<PMID Version="1">16706838</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Neurobiol Aging. 2014 May;35(5):1002-11</RefSource>
<PMID Version="1">24268883</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Biol Chem. 2010 Feb 12;285(7):4405-14</RefSource>
<PMID Version="1">20018864</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Channels (Austin). 2010 Nov-Dec;4(6):475-82</RefSource>
<PMID Version="1">21139420</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2005 Feb 2;25(5):1050-62</RefSource>
<PMID Version="1">15689540</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Mov Disord. 2013 Jan;28(1):41-50</RefSource>
<PMID Version="1">22791686</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Brain. 2014 Aug;137(Pt 8):2113-5</RefSource>
<PMID Version="1">25057130</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2002 May 1;22(9):3404-13</RefSource>
<PMID Version="1">11978817</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Biol Chem. 2015 Feb 20;290(8):4663-76</RefSource>
<PMID Version="1">25538241</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Physiol Rev. 2003 Jan;83(1):117-61</RefSource>
<PMID Version="1">12506128</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2001 May 15;21(10):3443-56</RefSource>
<PMID Version="1">11331374</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Nat Neurosci. 2014 Jun;17(6):832-40</RefSource>
<PMID Version="1">24816140</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Proc Natl Acad Sci U S A. 2001 Sep 25;98(20):11024-31</RefSource>
<PMID Version="1">11572963</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurophysiol. 2009 Oct;102(4):2326-33</RefSource>
<PMID Version="1">19675297</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurophysiol. 2010 Dec;104(6):3009-20</RefSource>
<PMID Version="1">20926611</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Ann Neurol. 2010 May;67(5):600-6</RefSource>
<PMID Version="1">20437557</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurophysiol. 2001 May;85(5):2076-87</RefSource>
<PMID Version="1">11353024</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurophysiol. 2015 Jul;114(1):1-5</RefSource>
<PMID Version="1">25185803</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Nature. 2010 Dec 2;468(7324):696-700</RefSource>
<PMID Version="1">21068725</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>FASEB J. 2013 Sep;27(9):3414-23</RefSource>
<PMID Version="1">23699175</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Brain. 2014 Aug;137(Pt 8):2287-302</RefSource>
<PMID Version="1">24934288</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurophysiol. 1996 May;75(5):1806-14</RefSource>
<PMID Version="1">8734581</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Biol Chem. 2003 Mar 21;278(12):10807-15</RefSource>
<PMID Version="1">12529366</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Neuron. 2009 Sep 10;63(5):643-56</RefSource>
<PMID Version="1">19755107</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2010 Apr 7;30(14):4957-69</RefSource>
<PMID Version="1">20371816</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>J Neurosci. 2007 Jan 17;27(3):645-56</RefSource>
<PMID Version="1">17234596</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Pharmacol Rev. 2005 Dec;57(4):411-25</RefSource>
<PMID Version="1">16382099</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Mov Disord. 2010 Dec 15;25(16):2863-6</RefSource>
<PMID Version="1">20818667</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Nat Commun. 2012;3:1146</RefSource>
<PMID Version="1">23093183</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Mol Neurobiol. 2010 Dec;42(3):185-98</RefSource>
<PMID Version="1">21088933</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Nat Rev Neurosci. 2010 May;11(5):301-15</RefSource>
<PMID Version="1">20389305</PMID>
</CommentsCorrections>
<CommentsCorrections RefType="Cites">
<RefSource>Prog Brain Res. 2014;211:141-64</RefSource>
<PMID Version="1">24968779</PMID>
</CommentsCorrections>
</CommentsCorrectionsList>
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<name sortKey="Duda, Johanna" sort="Duda, Johanna" uniqKey="Duda J" first="Johanna" last="Duda">Johanna Duda</name>
<name sortKey="Liss, Birgit" sort="Liss, Birgit" uniqKey="Liss B" first="Birgit" last="Liss">Birgit Liss</name>
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<country name="Canada">
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<name sortKey="Snutch, Terrance P" sort="Snutch, Terrance P" uniqKey="Snutch T" first="Terrance P" last="Snutch">Terrance P. Snutch</name>
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<country name="Autriche">
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<name sortKey="Striessnig, Joerg" sort="Striessnig, Joerg" uniqKey="Striessnig J" first="Joerg" last="Striessnig">Joerg Striessnig</name>
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EXPLOR_STEP=$WICRI_ROOT/Wicri/Canada/explor/ParkinsonCanadaV1/Data/PubMed/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000559 | SxmlIndent | more

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HfdSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/biblio.hfd -nk 000559 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Canada
   |area=    ParkinsonCanadaV1
   |flux=    PubMed
   |étape=   Checkpoint
   |type=    RBID
   |clé=     pubmed:26381090
   |texte=   Compensatory T-type Ca2+ channel activity alters D2-autoreceptor responses of Substantia nigra dopamine neurons from Cav1.3 L-type Ca2+ channel KO mice.
}}

Pour générer des pages wiki

HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Checkpoint/RBID.i   -Sk "pubmed:26381090" \
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       | NlmPubMed2Wicri -a ParkinsonCanadaV1 

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Data generation: Thu May 4 22:20:19 2017. Site generation: Fri Dec 23 23:17:26 2022