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Stimulation of insulin-like growth factor-I production by recombinant bovine growth hormone in Mozambique tilapia, Oreochromis mossambicus

Abstract

We have previously reported growth-promoting effects of recombinant bovine growth hormone (rbGH) in Mozambique tilapia, Oreochromis mossambicus, after 4 weekly injections or a single injection of slow-releasing formulation (Posilac®) (Leedom et al. 2002). In order to obtain further understanding of the role of the growth hormone (GH)-insulin-like growth factor-I (IGF-I) axis in growth in the tilapia, the effects of rbGH on plasma and mRNA levels of IGF-I were examined. Plasma IGF-I levels were significantly increased after rbGH and Posilac® injections, and a significant correlation was observed between plasma IGF-I levels, body length and mass in both treatments. IGF-I mRNA levels in the liver and in the skeletal muscle were also significantly increased after rbGH and Posilac® injections, indicating that IGF-I gene expression in these tissues is under control of circulating GH. IGF-I mRNA levels in the gill were not affected by treatment. Liver IGF-I mRNA levels were significantly correlated with body length and with body mass after rbGH and Posilac® injections. These results indicate that the growth-promoting effect of rbGH in this species is mediated to a significant extent via its stimulation of hepatic production of IGF-I and the resulting increase in plasma IGF-I, and also possibly through locally produced IGF-I in the skeletal muscle, acting in a paracrine or autocrine fashion.

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REFERENCES

  • Beckman, B.R., Larsen, D.A., Moriyama, S., Lee-Pawlak, B. and Dickhoff, W.W. 1998. Insulin-like growth factor-I and environmental modulation of growth during smoltification of spring chinook salmon (Oncorhynchus tshawytscha). Gen. Comp. Endocrinol. 109: 325–335.

    Article  PubMed  CAS  Google Scholar 

  • Beckman, B.R., Shearer, K.D., Cooper, K.A. and Dickhoff, W.W. 2001. Relationship of insulin-like growth factor-I and insulin to size and adiposity of under-yearling chinook salmon. Comp. Biochem. Physiol. 129A: 585–593.

    CAS  Google Scholar 

  • Butler, A.A., Yakar, S. and LeRoith, D. 2002. Insulin-like growth factor-I: compartmentalization within the somatotropic axis? News Physiol. Sci. 17: 82–85.

    PubMed  CAS  Google Scholar 

  • Cao, Q.-P., Duguay, S.J., Plisetskaya, E.M., Steiner, D.F. and Chan, S.J. 1989. Nucleotide sequence and growth hormone-regulated expression of salmon insulin-like growth factor I mRNA. Mol. Endocrinol. 3: 2005–2010.

    PubMed  CAS  Google Scholar 

  • Duan, C., Duguay, S.J. and Plisetskaya, E.M. 1993. Insulinlike growth factor-I (IGF-I) mRNA expression in coho salmon, Oncorhyncus kisutch: Tissue distribution and effect of growth hormone/prolactin family proteins. Fish Physiol. Biochem. 11: 371–379.

    Article  CAS  Google Scholar 

  • Duan, C., Plisetskaya, E.M. and Dickhoff, W.W. 1995. Expression of insulin-like growth factor I in normally and abnormally developing coho salmon (Oncorhynchus kisutch). Endocrinology 136: 446–452.

    Article  PubMed  CAS  Google Scholar 

  • Duan, C. 1997. The insulin-like growth factor system and its biological actions in fish: A review. Am. Zool. 37: 491–503.

    CAS  Google Scholar 

  • Duan C. 1998. Nutritional and developmental regulation of insulinlike growth factors in fish: A review. J. Nutr. 128: 306S–314S.

    PubMed  CAS  Google Scholar 

  • Duguay S.J., Swanson, P. and Dickhoff, W.W. 1994. Differential expression and hormonal regulation of alternatively spliced IGFI mRNA transcripts in salmon. J. Mol. Endocrinol. 12: 25–37.

    PubMed  CAS  Google Scholar 

  • Funkenstein, B., Silbergeld, A., Cavari, B. and Laron, Z. 1989. Growth hormone increases plasma levels of insulin-like growth factor-I (IGF-I) in a teleost, the gilthead seabream (Sparus aurata). J. Endocrinol. 120: R19–R21.

    PubMed  CAS  Google Scholar 

  • Isgaard, J., Möller, C., Isaksson, O.G.P., Nilsson, A., Mathews, L.S. and Norstedt, G. 1988. Regulation of insulin-like growth factor messenger ribonucleic acid in rat growth plate by growth hormone. Endocrinology 122: 1515–1520.

    PubMed  CAS  Google Scholar 

  • Leedom, T.A., Uchida, K., Yada, T., Richman N.H. III, Byatt, J.C., Collier, R.J., Hirano, T. and Grau, E.G. 2002. Recombinant bovine growth hormone treatment of tilapia: Growth response, metabolic clearance, receptor binding and immunoglobulin production. Aquaculture 207: 359–380.

    Article  CAS  Google Scholar 

  • Leung, T.C., Ng, T.B. and Woo, N.Y.S. 1991. Metabolic effects of bovine growth hormone in the tilapia Oreachromis mossambicus. Comp. Biochem. Physiol. 99A: 633–636.

    Article  CAS  Google Scholar 

  • McCormick, S.D., Kelley, K.M., Young, G., Nishioka, R.S. and Bern, H.A. 1992. Stimulation of coho salmon growth by insulinlike growth factor. Gen. Comp. Endocrinol. 86: 398–406.

    Article  PubMed  CAS  Google Scholar 

  • McCormick, S.D. 2001. Endocrine control of osmoregulation in teleost fish: A review. Am. Zool. 41: 781–794.

    Article  CAS  Google Scholar 

  • Méndez, E., Smith, A., Figueiredo-Garutti, M.L., Planas, J.V., Navarro, I. and Gutiérrez, J. 2001. Receptors for insulin-like growth factor-I (IGF-I) predominate over insulin receptors in skeletal muscle throughout the life cycle of brown trout, Salmo trutta. Gen. Comp. Endocrinol. 122: 148–157.

    Article  PubMed  CAS  Google Scholar 

  • Mommsen, T.P. 2001. Paradigms of growth in fish: A review. Comp. Biochem. Physiol. 129B: 207–219.

    CAS  Google Scholar 

  • Moriyama, S., Swanson, P., Nishii, M., Takahashi, A., Kawauchi, H., Dickhoff, W.W. and Plisetskaya, E.M. 1994. Development of a homologous radioimmunoassay for coho salmon insulin-like growth factor I. Gen. Comp. Endocrinol. 96: 149–161.

    Article  PubMed  CAS  Google Scholar 

  • Moriyama, S., Ayson, F.G. and Kawauchi, H. 2000. Growth regulation by insulin-like growth factor-I in fish. Biosci. Biotech. Biochem: A review. 64: 1553–1562.

    Article  CAS  Google Scholar 

  • Murphy, L.J., Bell, G.I., Duckworth, M.L. and Friesen, H.G. 1987. Identification, characterization, and regulation of a rat complementary deoxyribonucleic acid which encodes insulin-like growth factor-I. Endocrinology 121: 684–691.

    Article  PubMed  CAS  Google Scholar 

  • Naylor, R.L., Goldburg, R.J., Primavera, J.H., Kautsky, N., Beveridge, M.C., Clay, J., Folke, C., Lubchenco, J., Mooney, H. and Troell, M. 2000. Effect of aquaculture on world fish supplies. Nature 405: 1017–1024.

    Article  PubMed  CAS  Google Scholar 

  • Parrizas, M., Plisetskaya, E.M., Planas, J. and Gutiérrez, J. 1995. Abundant insulin-like growth factor-I (IGF-I) receptor binding in fish skeletal muscle. Gen. Comp. Endocrinol. 98: 16–25.

    Article  PubMed  CAS  Google Scholar 

  • Pérez-Sánchez, J., Martí-Palanca, M. and Kaushik, S.J. 1995. Ration size and protein intake affect circulating growth hormone concentration, hepatic growth hormone binding and plasma insulin-like growth factor-I immunoreactivity in a marine teleost, the gilthead sea bream (Sparus aurata). J. Nutr. 125: 546–552.

    PubMed  Google Scholar 

  • Pierce, A.L., Beckman, B.R., Shearer, K.D., Larsen, D.A. and Dickhoff, W.W. 2001. Effects of ration on somatotropic hormones and growth in coho salmon. Comp. Biochem. Physiol. 128A: 255–264.

    Google Scholar 

  • Reinecke, M., Schmid, A., Ermatinger, R. and Loffing-Cueni, L. 1997. Insulin-like growth factor I in the teleost Oreochromis mossambicus, the tilapia: Gene sequence, tissue expression, and cellular localization. Endocrinology 138: 3613–3619.

    Article  PubMed  CAS  Google Scholar 

  • Roberts, Jr. C.T., Lasky, S.R., Lowe Jr, W.L., Seaman, W.T. and LeRoith, D. 1987. Molecular cloning of rat insulin-like growth factor I complementary deoxyribonucleic acids: Differential messenger ribonucleic acid processing and regulation by growth hormone in extrahepatic tissues. Mol. Endocrinol. 1: 243–248.

    Article  PubMed  CAS  Google Scholar 

  • Sakamoto, T. and Hirano, T. 1993. Expression of insulin-like growth factor I gene in osmoregulatory organs during seawater adaptation of the salmonid fish: Possible mode of osmoregulatory action of growth hormone. Proc. Natl. Acad. Sci. USA 90: 1912–1916.

    Article  PubMed  CAS  Google Scholar 

  • Schmid, A.C., Reinecke, M. and Kloas, W. 2000. Primary cultured hepatocytes of the bony fish, Oreochromis mossambicus, the tilapia: A valid tool for physiological studies on IGF-I expression in liver. J. Endocrinol. 166: 265–273.

    Article  PubMed  CAS  Google Scholar 

  • Shamblott, M.J., Cheng, C.M., Bolt, D. and Chen, T.T. 1995. Appearance of insulin-like growth factor mRNA in the liver and pyloric ceca of a teleost in response to exogeneous growth hormone. Proc. Natl. Acad. Sci. USA 92: 6943–6946.

    Article  PubMed  CAS  Google Scholar 

  • Shepherd, B.S., Sakamoto, T., Nishioka, R.S., Richman III, N.H., Mori, I., Madsen, S.S., Chen, T.T., Hirano, T., Bern, H.A. and Grau, E.G. 1997. Somatotropic actions of the homologous growth hormone (tGH) and prolactin (tPRL177) in the euryhaline teleost, Oreochromis mossambicus. Proc. Natl. Acad. Sci. USA 94: 2068–2072.

    Article  PubMed  CAS  Google Scholar 

  • Shimizu, M., Swanson, P. and Dickhoff, W.W. 1999. Free and protein-binding insulin-like growth factor-I (IGF-I) and IGFbinding proteins in plasma of coho salmon, Oncorhynchus kisutch. Gen. Comp. Endocrinol. 115: 398–405.

    Article  PubMed  CAS  Google Scholar 

  • Shimizu, M., Swanson, P., Fukada, H., Hara, A. and Dickhoff, W.W. 2000. Comparison of extraction methods and assay validation for salmon insulin-like growth factor-I using commercially available components. Gen. Comp. Endocrinol. 119: 26–36.

    Article  PubMed  CAS  Google Scholar 

  • Wille, K., McLean, E., Goddard, J.S. and Byatt, J.C. 2002. Dietary lipid level and growth hormone after growth and body conformation of blue tilapia, Oreochromis aureus. Aquaculture 209: 219–232.

    Article  CAS  Google Scholar 

  • Yao, K., Niu, P.-D., Le Gac, F. and Le Bail, P.-Y. 1991. Presence of specific growth hormone binding sites in rainbow trout (Oncorhynchus mykiss) tissues: Characterization of hepatic receptor. Gen. Comp. Endocrinol. 81: 72–82.

    Article  PubMed  CAS  Google Scholar 

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Kajimura, S., Uchida, K., Yada, T. et al. Stimulation of insulin-like growth factor-I production by recombinant bovine growth hormone in Mozambique tilapia, Oreochromis mossambicus . Fish Physiology and Biochemistry 25, 221–230 (2001). https://doi.org/10.1023/A:1022268811599

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  • DOI: https://doi.org/10.1023/A:1022268811599

  • growth hormone
  • insulin-like growth factor-I
  • Oreochromis mossambicus
  • RNase protection assay
  • tilapia