Natriuretic peptide precursor C, also known as NPPC, is a protein that in humans is encoded by the NPPCgene.[1][2][3] The precursor NPPC protein is cleaved to the 22 amino acidpeptideC-type natriuretic peptide (CNP).
Natriuretic peptides comprise a family of 3 structurally related molecules: atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), and C-type natriuretic peptide (CNP), encoded by a gene symbolized NPPC. These peptides possess potent natriuretic, diuretic, and vasodilating activities and are implicated in body fluid homeostasis and blood pressure control.[1]
Unlike ANP and BNP, CNP does not have direct natriuretic activity. This is because CNP is a selective agonist for the B-type natriuretic receptor (NPRB) whereas ANP and BNP are selective for the A-type natriuretic receptor (NPRA).[4]
↑Kaneko T, Shirakami G, Nakao K, Nagata I, Nakagawa O, Hama N, Suga S, Miyamoto S, Kubo H, Hirai O (May 1993). "C-type natriuretic peptide (CNP) is the major natriuretic peptide in human cerebrospinal fluid". Brain Res. 612 (1–2): 104–9. doi:10.1016/0006-8993(93)91649-D. PMID8330189.
↑Ogawa Y, Itoh H, Yoshitake Y, Inoue M, Yoshimasa T, Serikawa T, Nakao K (November 1994). "Molecular cloning and chromosomal assignment of the mouse C-type natriuretic peptide (CNP) gene (Nppc): comparison with the human CNP gene (NPPC)". Genomics. 24 (2): 383–7. doi:10.1006/geno.1994.1633. PMID7698765.
Suga S, Nakao K, Hosoda K, et al. (1992). "Receptor selectivity of natriuretic peptide family, atrial natriuretic peptide, brain natriuretic peptide, and C-type natriuretic peptide". Endocrinology. 130 (1): 229–39. doi:10.1210/en.130.1.229. PMID1309330.
Ogawa Y, Nakao K, Nakagawa O, et al. (1992). "Human C-type natriuretic peptide. Characterization of the gene and peptide". Hypertension. 19 (6 Pt 2): 809–13. doi:10.1161/01.hyp.19.6.809. PMID1339402.
Ishizaka Y, Kangawa K, Minamino N, et al. (1993). "Isolation and identification of C-type natriuretic peptide in human monocytic cell line, THP-1". Biochem. Biophys. Res. Commun. 189 (2): 697–704. doi:10.1016/0006-291X(92)92257-X. PMID1472040.
Komatsu Y, Nakao K, Suga S, et al. (1991). "C-type natriuretic peptide (CNP) in rats and humans". Endocrinology. 129 (2): 1104–6. doi:10.1210/endo-129-2-1104. PMID1855454.
Tawaragi Y, Fuchimura K, Tanaka S, et al. (1991). "Gene and precursor structures of human C-type natriuretic peptide". Biochem. Biophys. Res. Commun. 175 (2): 645–51. doi:10.1016/0006-291X(91)91614-I. PMID2018508.
Ogawa Y, Itoh H, Yoshitake Y, et al. (1995). "Molecular cloning and chromosomal assignment of the mouse C-type natriuretic peptide (CNP) gene (Nppc): comparison with the human CNP gene (NPPC)". Genomics. 24 (2): 383–7. doi:10.1006/geno.1994.1633. PMID7698765.
Kaneko T, Shirakami G, Nakao K, et al. (1993). "C-type natriuretic peptide (CNP) is the major natriuretic peptide in human cerebrospinal fluid". Brain Res. 612 (1–2): 104–9. doi:10.1016/0006-8993(93)91649-D. PMID8330189.
Wei CM, Heublein DM, Perrella MA, et al. (1993). "Natriuretic peptide system in human heart failure". Circulation. 88 (3): 1004–9. doi:10.1161/01.cir.88.3.1004. PMID8353861.
Igaki T, Itoh H, Suga S, et al. (1996). "Insulin suppresses endothelial secretion of C-type natriuretic peptide, a novel endothelium-derived relaxing peptide". Diabetes. 45 Suppl 3: S62–4. doi:10.2337/diab.45.3.s62. PMID8674895.
Igaki T, Itoh H, Suga S, et al. (1996). "C-type natriuretic peptide in chronic renal failure and its action in humans". Kidney Int. Suppl. 55: S144–7. PMID8743538.
Watanabe Y, Nakajima K, Shimamori Y, Fujimoto Y (1997). "Comparison of the hydrolysis of the three types of natriuretic peptides by human kidney neutral endopeptidase 24.11". Biochem. Mol. Med. 61 (1): 47–51. doi:10.1006/bmme.1997.2584. PMID9232196.
He Xl; Chow Dc; Martick MM; Garcia KC (2001). "Allosteric activation of a spring-loaded natriuretic peptide receptor dimer by hormone". Science. 293 (5535): 1657–62. doi:10.1126/science.1062246. PMID11533490.
Cataliotti A, Giordano M, De Pascale E, et al. (2002). "CNP production in the kidney and effects of protein intake restriction in nephrotic syndrome". Am. J. Physiol. Renal Physiol. 283 (3): F464–72. doi:10.1152/ajprenal.00372.2001. PMID12167597.
Evans JJ, Youssef AH, Yandle TG, et al. (2002). "Effects of endothelin-1 on release of adrenomedullin and C-type natriuretic peptide from individual human vascular endothelial cells". J. Endocrinol. 175 (1): 225–32. doi:10.1677/joe.0.1750225. PMID12379507.
Ono K, Mannami T, Baba S, et al. (2003). "A single-nucleotide polymorphism in C-type natriuretic peptide gene may be associated with hypertension". Hypertens. Res. 25 (5): 727–30. doi:10.1291/hypres.25.727. PMID12452325.
Hirsch JR, Skutta N, Schlatter E (2003). "Signaling and distribution of NPR-Bi, the human splice form of the natriuretic peptide receptor type B". Am. J. Physiol. Renal Physiol. 285 (2): F370–4. doi:10.1152/ajprenal.00049.2003. PMID12709393.
Wu C, Wu F, Pan J, et al. (2003). "Furin-mediated processing of Pro-C-type natriuretic peptide". J. Biol. Chem. 278 (28): 25847–52. doi:10.1074/jbc.M301223200. PMID12736257.