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ORAL PRESENTATION Open Access Lessons from tissue-specific KO of CNP/GC-B system - everlasting challenge to clinical application Kazuwa Nakao * , Koitiro Kuwahara, Hiroaki Yasoda, Goro Katuura, Kazuhiro Nakao, Kazumasa Nakao, Yui Yamasita From 6th International Conference on cGMP: Generators, Effectors and Therapeutic Implications Erfurt, Germany. 28-30 June 2013 Since the identification of the first natriuretic peptide, ANP, from the atrium of the heart, thirty years have passed and clinical applications have been achieved in ANPBNP/GC-A system. In contrast with the distribution of the ANPBNP/GC-A system as the endocrine system, the CNP/GC-B system is distributed as the paracrine/ autocrine system. \In order to assess physiological rolls of the CNP/GC-B system, we have developed tissue specific knockout mice using the Cre-Lox-P system. Here, we present results of both CNP knockout mice and GC-B knockout mice in the brain, bone and cardiovascular system and discuss the possible physiological and pathophysiological implications of the CNP/GC-B system. Published: 29 August 2013 doi:10.1186/2050-6511-14-S1-O4 Cite this article as: Nakao et al.: Lessons from tissue-specific KO of CNP/ GC-B system - everlasting challenge to clinical application. BMC Pharmacology and Toxicology 2013 14(Suppl 1):O4. Submit your next manuscript to BioMed Central and take full advantage of: Convenient online submission Thorough peer review No space constraints or color figure charges Immediate publication on acceptance Inclusion in PubMed, CAS, Scopus and Google Scholar Research which is freely available for redistribution Submit your manuscript at www.biomedcentral.com/submit * Correspondence: [email protected] Medical Innovation Center and Dept. of Med. and Clin. Sci., Kyoto Univ. Graduate School of Med., Kyoto, Japan Nakao et al. BMC Pharmacology and Toxicology 2013, 14(Suppl 1):O4 http://www.biomedcentral.com/2050-6511/14/S1/O4 © 2013 Nakao et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Lessons from tissue-specific KO of CNP/GC-B system - everlasting challenge to clinical application

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Page 1: Lessons from tissue-specific KO of CNP/GC-B system - everlasting challenge to clinical application

ORAL PRESENTATION Open Access

Lessons from tissue-specific KO of CNP/GC-Bsystem - everlasting challenge to clinicalapplicationKazuwa Nakao*, Koitiro Kuwahara, Hiroaki Yasoda, Goro Katuura, Kazuhiro Nakao, Kazumasa Nakao, Yui Yamasita

From 6th International Conference on cGMP: Generators, Effectors and Therapeutic ImplicationsErfurt, Germany. 28-30 June 2013

Since the identification of the first natriuretic peptide,ANP, from the atrium of the heart, thirty years havepassed and clinical applications have been achieved inANP⋅BNP/GC-A system. In contrast with the distributionof the ANP⋅BNP/GC-A system as the endocrine system,the CNP/GC-B system is distributed as the paracrine/autocrine system.\In order to assess physiological rolls of the CNP/GC-B

system, we have developed tissue –specific knockout miceusing the Cre-Lox-P system. Here, we present results ofboth CNP knockout mice and GC-B knockout mice in thebrain, bone and cardiovascular system and discuss thepossible physiological and pathophysiological implicationsof the CNP/GC-B system.

Published: 29 August 2013

doi:10.1186/2050-6511-14-S1-O4Cite this article as: Nakao et al.: Lessons from tissue-specific KO of CNP/GC-B system - everlasting challenge to clinical application. BMCPharmacology and Toxicology 2013 14(Suppl 1):O4.

Submit your next manuscript to BioMed Centraland take full advantage of:

• Convenient online submission

• Thorough peer review

• No space constraints or color figure charges

• Immediate publication on acceptance

• Inclusion in PubMed, CAS, Scopus and Google Scholar

• Research which is freely available for redistribution

Submit your manuscript at www.biomedcentral.com/submit

* Correspondence: [email protected] Innovation Center and Dept. of Med. and Clin. Sci., Kyoto Univ.Graduate School of Med., Kyoto, Japan

Nakao et al. BMC Pharmacology and Toxicology 2013, 14(Suppl 1):O4http://www.biomedcentral.com/2050-6511/14/S1/O4

© 2013 Nakao et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative CommonsAttribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction inany medium, provided the original work is properly cited.