Heterogeneity of tachykinin NK-2 receptors in rabbit, guinea-pig and human smooth muscles
Recent evidence indicates that the tachykinin NK-2 receptor is heterogenous (subtypes/species variants) and the existence of NK-2A (or ‘non-classical’) and NK-2B (or ‘classical’) forms of the NK-2 receptor in mammalian tissues has been proposed. In this study we have compared the affinities of 7 lin...
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| Veröffentlicht in: | Neuropeptides (Edinburgh) 1992-11, Vol.23 (3), p.181-186 |
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| container_title | Neuropeptides (Edinburgh) |
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| creator | Maggi, C.A. Giuliani, S. Patacchini, R. Quartara, L. Rovero, P. Renzetti, A.R. Mizrahi, J. Giachetti, A. |
| description | Recent evidence indicates that the tachykinin NK-2 receptor is heterogenous (subtypes/species variants) and the existence of NK-2A (or ‘non-classical’) and NK-2B (or ‘classical’) forms of the NK-2 receptor in mammalian tissues has been proposed. In this study we have compared the affinities of 7 linear octa- and heptapeptide derivatives of neurokinin A (4–10) and that of two cyclic hexapeptides endowed with selective NK-2 receptor antagonist properties in 5 mammalian smooth muscle preparations previously characterized as expressing the NK-2A receptor subtype (rabbit pulmonary artery and bronchus, guinea-pig bronchus, human ileum and colon) and 2 preparations previously characterized as expressing the NK-2B receptor subtype (rat vas deferens and hamster trachea). The results of this comparative study reinforce the concept of two broad categories of preparations expressing pharmacologically distinguishable forms of the tachykinin NK-2 receptor and suggest the possibility of a further heterogeneity within the previously defined NK-2A receptor subtype. |
| doi_str_mv | 10.1016/0143-4179(92)90120-L |
| format | Article |
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In this study we have compared the affinities of 7 linear octa- and heptapeptide derivatives of neurokinin A (4–10) and that of two cyclic hexapeptides endowed with selective NK-2 receptor antagonist properties in 5 mammalian smooth muscle preparations previously characterized as expressing the NK-2A receptor subtype (rabbit pulmonary artery and bronchus, guinea-pig bronchus, human ileum and colon) and 2 preparations previously characterized as expressing the NK-2B receptor subtype (rat vas deferens and hamster trachea). The results of this comparative study reinforce the concept of two broad categories of preparations expressing pharmacologically distinguishable forms of the tachykinin NK-2 receptor and suggest the possibility of a further heterogeneity within the previously defined NK-2A receptor subtype.</description><identifier>ISSN: 0143-4179</identifier><identifier>EISSN: 1532-2785</identifier><identifier>DOI: 10.1016/0143-4179(92)90120-L</identifier><identifier>PMID: 1335134</identifier><identifier>CODEN: NRPPDD</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Amino Acid Sequence ; Animals ; Biological and medical sciences ; Cell receptors ; Cell structures and functions ; Fundamental and applied biological sciences. Psychology ; Guinea Pigs ; Humans ; Molecular and cellular biology ; Molecular Sequence Data ; Muscle, Smooth - chemistry ; Neurokinin A - metabolism ; Neuropeptide receptors ; Peptide Fragments - metabolism ; Rabbits ; Radioligand Assay ; Receptors, Neurotransmitter - analysis ; Receptors, Tachykinin ; Tachykinins - analysis</subject><ispartof>Neuropeptides (Edinburgh), 1992-11, Vol.23 (3), p.181-186</ispartof><rights>1992</rights><rights>1993 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c452t-56b30db8b83142c567d096024a063749f7daf96fd1ed14fb1c2fe37ee994b0aa3</citedby><cites>FETCH-LOGICAL-c452t-56b30db8b83142c567d096024a063749f7daf96fd1ed14fb1c2fe37ee994b0aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0143-4179(92)90120-L$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=4394960$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1335134$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Maggi, C.A.</creatorcontrib><creatorcontrib>Giuliani, S.</creatorcontrib><creatorcontrib>Patacchini, R.</creatorcontrib><creatorcontrib>Quartara, L.</creatorcontrib><creatorcontrib>Rovero, P.</creatorcontrib><creatorcontrib>Renzetti, A.R.</creatorcontrib><creatorcontrib>Mizrahi, J.</creatorcontrib><creatorcontrib>Giachetti, A.</creatorcontrib><title>Heterogeneity of tachykinin NK-2 receptors in rabbit, guinea-pig and human smooth muscles</title><title>Neuropeptides (Edinburgh)</title><addtitle>Neuropeptides</addtitle><description>Recent evidence indicates that the tachykinin NK-2 receptor is heterogenous (subtypes/species variants) and the existence of NK-2A (or ‘non-classical’) and NK-2B (or ‘classical’) forms of the NK-2 receptor in mammalian tissues has been proposed. In this study we have compared the affinities of 7 linear octa- and heptapeptide derivatives of neurokinin A (4–10) and that of two cyclic hexapeptides endowed with selective NK-2 receptor antagonist properties in 5 mammalian smooth muscle preparations previously characterized as expressing the NK-2A receptor subtype (rabbit pulmonary artery and bronchus, guinea-pig bronchus, human ileum and colon) and 2 preparations previously characterized as expressing the NK-2B receptor subtype (rat vas deferens and hamster trachea). The results of this comparative study reinforce the concept of two broad categories of preparations expressing pharmacologically distinguishable forms of the tachykinin NK-2 receptor and suggest the possibility of a further heterogeneity within the previously defined NK-2A receptor subtype.</description><subject>Amino Acid Sequence</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Cell receptors</subject><subject>Cell structures and functions</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Guinea Pigs</subject><subject>Humans</subject><subject>Molecular and cellular biology</subject><subject>Molecular Sequence Data</subject><subject>Muscle, Smooth - chemistry</subject><subject>Neurokinin A - metabolism</subject><subject>Neuropeptide receptors</subject><subject>Peptide Fragments - metabolism</subject><subject>Rabbits</subject><subject>Radioligand Assay</subject><subject>Receptors, Neurotransmitter - analysis</subject><subject>Receptors, Tachykinin</subject><subject>Tachykinins - analysis</subject><issn>0143-4179</issn><issn>1532-2785</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1vEzEQhq0K1Kal_wAkH1AFEtv6az98QaqqQqtG5UIPnCyvPU5cdu1ge5Hy79mQqNw4jTTzvKOZB6G3lFxSQpsrQgWvBG3lB8k-SkIZqZZHaEFrzirWdvUrtHhBTtBpzs-EEMG67hgdU85rysUC_biDAimuIIAvWxwdLtqstz998AE_PlQMJzCwKTFlPHeS7ntfPuHV5APoauNXWAeL19OoA85jjGWNxymbAfIb9NrpIcP5oZ6hpy-332_uquW3r_c318vKiJqVqm56Tmzf9R2ngpm6aS2RDWFCk4a3QrrWaicbZylYKlxPDXPAWwApRU-05mfoYr93k-KvCXJRo88GhkEHiFNWLecdF00zg2IPmhRzTuDUJvlRp62iRO2Mqp0utdOlJFN_jarlHHt32D_1I9h_ob3Cef7-MNfZ6MElHYzPL5jgUsz_zNjnPQazi98eksrGQzBg_Wy4KBv9_-_4A5FFkcc</recordid><startdate>19921101</startdate><enddate>19921101</enddate><creator>Maggi, C.A.</creator><creator>Giuliani, S.</creator><creator>Patacchini, R.</creator><creator>Quartara, L.</creator><creator>Rovero, P.</creator><creator>Renzetti, A.R.</creator><creator>Mizrahi, J.</creator><creator>Giachetti, A.</creator><general>Elsevier Ltd</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>7X8</scope></search><sort><creationdate>19921101</creationdate><title>Heterogeneity of tachykinin NK-2 receptors in rabbit, guinea-pig and human smooth muscles</title><author>Maggi, C.A. ; Giuliani, S. ; Patacchini, R. ; Quartara, L. ; Rovero, P. ; Renzetti, A.R. ; Mizrahi, J. ; Giachetti, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-56b30db8b83142c567d096024a063749f7daf96fd1ed14fb1c2fe37ee994b0aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Amino Acid Sequence</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Cell receptors</topic><topic>Cell structures and functions</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Guinea Pigs</topic><topic>Humans</topic><topic>Molecular and cellular biology</topic><topic>Molecular Sequence Data</topic><topic>Muscle, Smooth - chemistry</topic><topic>Neurokinin A - metabolism</topic><topic>Neuropeptide receptors</topic><topic>Peptide Fragments - metabolism</topic><topic>Rabbits</topic><topic>Radioligand Assay</topic><topic>Receptors, Neurotransmitter - analysis</topic><topic>Receptors, Tachykinin</topic><topic>Tachykinins - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Maggi, C.A.</creatorcontrib><creatorcontrib>Giuliani, S.</creatorcontrib><creatorcontrib>Patacchini, R.</creatorcontrib><creatorcontrib>Quartara, L.</creatorcontrib><creatorcontrib>Rovero, P.</creatorcontrib><creatorcontrib>Renzetti, A.R.</creatorcontrib><creatorcontrib>Mizrahi, J.</creatorcontrib><creatorcontrib>Giachetti, A.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Neuropeptides (Edinburgh)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Maggi, C.A.</au><au>Giuliani, S.</au><au>Patacchini, R.</au><au>Quartara, L.</au><au>Rovero, P.</au><au>Renzetti, A.R.</au><au>Mizrahi, J.</au><au>Giachetti, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heterogeneity of tachykinin NK-2 receptors in rabbit, guinea-pig and human smooth muscles</atitle><jtitle>Neuropeptides (Edinburgh)</jtitle><addtitle>Neuropeptides</addtitle><date>1992-11-01</date><risdate>1992</risdate><volume>23</volume><issue>3</issue><spage>181</spage><epage>186</epage><pages>181-186</pages><issn>0143-4179</issn><eissn>1532-2785</eissn><coden>NRPPDD</coden><abstract>Recent evidence indicates that the tachykinin NK-2 receptor is heterogenous (subtypes/species variants) and the existence of NK-2A (or ‘non-classical’) and NK-2B (or ‘classical’) forms of the NK-2 receptor in mammalian tissues has been proposed. In this study we have compared the affinities of 7 linear octa- and heptapeptide derivatives of neurokinin A (4–10) and that of two cyclic hexapeptides endowed with selective NK-2 receptor antagonist properties in 5 mammalian smooth muscle preparations previously characterized as expressing the NK-2A receptor subtype (rabbit pulmonary artery and bronchus, guinea-pig bronchus, human ileum and colon) and 2 preparations previously characterized as expressing the NK-2B receptor subtype (rat vas deferens and hamster trachea). The results of this comparative study reinforce the concept of two broad categories of preparations expressing pharmacologically distinguishable forms of the tachykinin NK-2 receptor and suggest the possibility of a further heterogeneity within the previously defined NK-2A receptor subtype.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>1335134</pmid><doi>10.1016/0143-4179(92)90120-L</doi><tpages>6</tpages></addata></record> |
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| subjects | Amino Acid Sequence Animals Biological and medical sciences Cell receptors Cell structures and functions Fundamental and applied biological sciences. Psychology Guinea Pigs Humans Molecular and cellular biology Molecular Sequence Data Muscle, Smooth - chemistry Neurokinin A - metabolism Neuropeptide receptors Peptide Fragments - metabolism Rabbits Radioligand Assay Receptors, Neurotransmitter - analysis Receptors, Tachykinin Tachykinins - analysis |
| title | Heterogeneity of tachykinin NK-2 receptors in rabbit, guinea-pig and human smooth muscles |
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