Subcellular distribution of calponin and caldesmon in rat hippocampus
Caldesmon and calponin are two actin- and calmodulin-binding proteins involved in the ‘actin-linked’ regulation of smooth muscle and non-muscle Mg 2+-actin-activated myosin II ATPase activity. In the present report we show that caldesmon and calponin are present in the post-synaptic side of symmetri...
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| Veröffentlicht in: | Brain research 2000-12, Vol.887 (2), p.444-449 |
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| creator | Agassandian, Christopher Plantier, Marc Fattoum, Abdelatif Represa, Alfonso der Terrossian, Elisabeth |
| description | Caldesmon and calponin are two actin- and calmodulin-binding proteins involved in the ‘actin-linked’ regulation of smooth muscle and non-muscle Mg
2+-actin-activated myosin II ATPase activity. In the present report we show that caldesmon and calponin are present in the post-synaptic side of symmetric synapses and accumulate in the post-synaptic densities of asymmetric synapses. Caldesmon- and calponin-immunoreactivities are also observed at the plasma membrane of the hippocampal neurones. Finally, while caldesmon seems strictly distributed to neurones, acidic calponin is present in both neurones and astrocytes. |
| doi_str_mv | 10.1016/S0006-8993(00)03030-4 |
| format | Article |
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2+-actin-activated myosin II ATPase activity. In the present report we show that caldesmon and calponin are present in the post-synaptic side of symmetric synapses and accumulate in the post-synaptic densities of asymmetric synapses. Caldesmon- and calponin-immunoreactivities are also observed at the plasma membrane of the hippocampal neurones. Finally, while caldesmon seems strictly distributed to neurones, acidic calponin is present in both neurones and astrocytes.</description><identifier>ISSN: 0006-8993</identifier><identifier>EISSN: 1872-6240</identifier><identifier>DOI: 10.1016/S0006-8993(00)03030-4</identifier><identifier>PMID: 11134639</identifier><identifier>CODEN: BRREAP</identifier><language>eng</language><publisher>London: Elsevier B.V</publisher><subject>Acidic calponin ; Anatomy ; Animals ; Astrocytes ; Astrocytes - cytology ; Biological and medical sciences ; Calcium-Binding Proteins - analysis ; Caldesmon ; Calmodulin-Binding Proteins - analysis ; Calponins ; Central nervous system ; Dendrites - ultrastructure ; Dendritic spines ; Electrophoresis, Polyacrylamide Gel ; Fundamental and applied biological sciences. Psychology ; Hippocampus - chemistry ; Hippocampus - cytology ; Immunohistochemistry ; Microfilament Proteins ; Microfilaments ; Neuroglia - cytology ; Neuroglia - ultrastructure ; Neurons - cytology ; Neurons - ultrastructure ; Oligodendroglia - cytology ; Rats ; Synapses - ultrastructure ; Vertebrates: nervous system and sense organs</subject><ispartof>Brain research, 2000-12, Vol.887 (2), p.444-449</ispartof><rights>2000 Elsevier Science B.V.</rights><rights>2001 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c420t-b0a693ad1b9a8eba7e81d6c960c92f48699db98e47717129aa12d5ba484a48ef3</citedby><cites>FETCH-LOGICAL-c420t-b0a693ad1b9a8eba7e81d6c960c92f48699db98e47717129aa12d5ba484a48ef3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0006-8993(00)03030-4$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=850935$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/11134639$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Agassandian, Christopher</creatorcontrib><creatorcontrib>Plantier, Marc</creatorcontrib><creatorcontrib>Fattoum, Abdelatif</creatorcontrib><creatorcontrib>Represa, Alfonso</creatorcontrib><creatorcontrib>der Terrossian, Elisabeth</creatorcontrib><title>Subcellular distribution of calponin and caldesmon in rat hippocampus</title><title>Brain research</title><addtitle>Brain Res</addtitle><description>Caldesmon and calponin are two actin- and calmodulin-binding proteins involved in the ‘actin-linked’ regulation of smooth muscle and non-muscle Mg
2+-actin-activated myosin II ATPase activity. In the present report we show that caldesmon and calponin are present in the post-synaptic side of symmetric synapses and accumulate in the post-synaptic densities of asymmetric synapses. Caldesmon- and calponin-immunoreactivities are also observed at the plasma membrane of the hippocampal neurones. Finally, while caldesmon seems strictly distributed to neurones, acidic calponin is present in both neurones and astrocytes.</description><subject>Acidic calponin</subject><subject>Anatomy</subject><subject>Animals</subject><subject>Astrocytes</subject><subject>Astrocytes - cytology</subject><subject>Biological and medical sciences</subject><subject>Calcium-Binding Proteins - analysis</subject><subject>Caldesmon</subject><subject>Calmodulin-Binding Proteins - analysis</subject><subject>Calponins</subject><subject>Central nervous system</subject><subject>Dendrites - ultrastructure</subject><subject>Dendritic spines</subject><subject>Electrophoresis, Polyacrylamide Gel</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hippocampus - chemistry</subject><subject>Hippocampus - cytology</subject><subject>Immunohistochemistry</subject><subject>Microfilament Proteins</subject><subject>Microfilaments</subject><subject>Neuroglia - cytology</subject><subject>Neuroglia - ultrastructure</subject><subject>Neurons - cytology</subject><subject>Neurons - ultrastructure</subject><subject>Oligodendroglia - cytology</subject><subject>Rats</subject><subject>Synapses - ultrastructure</subject><subject>Vertebrates: nervous system and sense organs</subject><issn>0006-8993</issn><issn>1872-6240</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkMtKxDAUQIMozvj4BKUgiC6qN02maVYiw_gAwYW6DrdJipG-TFrBvzd1hnEpIYSbnPvIIeSEwhUFml-_AECeFlKyC4BLYHGlfIfMaSGyNM847JL5FpmRgxA-YsiYhH0yo5QynjM5J6uXsdS2rscafWJcGLwrx8F1bdJVica671rXJtiaKTA2NPElXngcknfX953Gph_DEdmrsA72eHMekre71evyIX16vn9c3j6lmmcwpCVgLhkaWkosbInCFtTkWuagZVbxIpfSlLKwXAgqaCYRaWYWJfKCx20rdkjO13V7332ONgyqcWEaH1vbjUGJLP6KCvYvSIVgGRWLCC7WoPZdCN5WqveuQf-tKKhJtPoVrSaLCkD9ilY85p1uGoxlY81f1sZsBM42AIaorvLYahe2XLEAyab2N2vKRmtfznoVtLOttsZ5qwdlOvfPID8bxJl_</recordid><startdate>20001229</startdate><enddate>20001229</enddate><creator>Agassandian, Christopher</creator><creator>Plantier, Marc</creator><creator>Fattoum, Abdelatif</creator><creator>Represa, Alfonso</creator><creator>der Terrossian, Elisabeth</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TK</scope><scope>7X8</scope></search><sort><creationdate>20001229</creationdate><title>Subcellular distribution of calponin and caldesmon in rat hippocampus</title><author>Agassandian, Christopher ; Plantier, Marc ; Fattoum, Abdelatif ; Represa, Alfonso ; der Terrossian, Elisabeth</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c420t-b0a693ad1b9a8eba7e81d6c960c92f48699db98e47717129aa12d5ba484a48ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Acidic calponin</topic><topic>Anatomy</topic><topic>Animals</topic><topic>Astrocytes</topic><topic>Astrocytes - cytology</topic><topic>Biological and medical sciences</topic><topic>Calcium-Binding Proteins - analysis</topic><topic>Caldesmon</topic><topic>Calmodulin-Binding Proteins - analysis</topic><topic>Calponins</topic><topic>Central nervous system</topic><topic>Dendrites - ultrastructure</topic><topic>Dendritic spines</topic><topic>Electrophoresis, Polyacrylamide Gel</topic><topic>Fundamental and applied biological sciences. 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2+-actin-activated myosin II ATPase activity. In the present report we show that caldesmon and calponin are present in the post-synaptic side of symmetric synapses and accumulate in the post-synaptic densities of asymmetric synapses. Caldesmon- and calponin-immunoreactivities are also observed at the plasma membrane of the hippocampal neurones. Finally, while caldesmon seems strictly distributed to neurones, acidic calponin is present in both neurones and astrocytes.</abstract><cop>London</cop><cop>Amsterdam</cop><cop>New York, NY</cop><pub>Elsevier B.V</pub><pmid>11134639</pmid><doi>10.1016/S0006-8993(00)03030-4</doi><tpages>6</tpages></addata></record> |
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| subjects | Acidic calponin Anatomy Animals Astrocytes Astrocytes - cytology Biological and medical sciences Calcium-Binding Proteins - analysis Caldesmon Calmodulin-Binding Proteins - analysis Calponins Central nervous system Dendrites - ultrastructure Dendritic spines Electrophoresis, Polyacrylamide Gel Fundamental and applied biological sciences. Psychology Hippocampus - chemistry Hippocampus - cytology Immunohistochemistry Microfilament Proteins Microfilaments Neuroglia - cytology Neuroglia - ultrastructure Neurons - cytology Neurons - ultrastructure Oligodendroglia - cytology Rats Synapses - ultrastructure Vertebrates: nervous system and sense organs |
| title | Subcellular distribution of calponin and caldesmon in rat hippocampus |
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