Abstract
β-Endorphin-like decapeptide immunorphin (SLTCLVKGFY), a selective agonist of non-opioid β-endorphin receptor, was labeled with tritium to specific activity of 24 Ci/mmol. It was used for the detection and characterization of nonopioid β-endorphin receptors on rat adrenal cortex membranes (K d1 = 39.6 ± 2.0 nM, Bmax1 = 40.7 ± 2.3 pmol/mg protein; K d2 = 0.25 ± 0.01 μM, Bmax2 = 187.8 ± 9.4 pmol/mg protein). β-Endorphin was found to inhibit the [3H]immunorphin specific binding to membranes (K i = 70.0 ± 9.2 nM); naloxone, [Met5]enkephalin, and α- and γ-endorphins tested in parallel were inactive. Immunorphin at concentrations of 10–9-10–6 M was found to inhibit the adenylate cyclase activity in adrenocortical membranes, while intramuscular injection of immunorphin at doses of 10-100 μg/kg was found to reduce the secretion of 11-oxycorticosteroids from the adrenals to the bloodstream.
Similar content being viewed by others
REFERENCES
Li, C. H. (1982) Cell, 31, 504–505.
Hazum, E., Chang, K. J., and Cuatrecasas, P. (1979) Science, 205, 1033–1035.
Julliard, J. H., Shibasaki, T., Ling, N., and Guilemin, R. (1980) Science, 208, 183–185.
Houck, J. C., Kimball, C., Chang, C., Pedigo, N. W., and Yamamura, H. I. (1980) Science, 207, 78–80.
Zav'yalov, V. P., Zaitseva, O. R., Navolotskaya, E. V., Abramov, V. M., Volodina, E. Yu., and Mitin, Y. V. (1996) Immunol. Lett., 49, 21–26.
Navolotskaya, E. V., Malkova, N. V., Lepikhova, T. N., Krasnova, S. B., Zargarova, T. A., Zav'yalov, V. P., and Lipkin, V. M. (2001) Rus. J. Bioorg. Chem., 27, 359–363.
Navolotskaya, E. V., Malkova, N. V., Zargarova, T. A., Lepikhova, T. N., Zav'yalov, V. P., and Lipkin, V. M. (2001) Peptides, 22, 2009–2013.
Navolotskaya, E. V., Malkova, N. V., Zargarova, T. A., Lepikhova, T. N., Krasnova, S. B., Zav'yalov, V. P., and Lipkin, V. M. (2002) Biochemistry (Moscow), 67, 357–363.
Navolotskaya, E. V., Zargarova, T. A., Malkova, N. V., Krasnova, S. B., Zav'yalov, V. P., and Lipkin, V. M. (2002) Biochem. Biophys. Res. Commun., 292, 799–804.
_ Navolotskaya, E. V., Kolobov, A. A., Kampe-Nemm, E. A., Zargarova, T. A., Malkova, N. V., Krasnova, S. B., Kovalitskaya, Yu. A., Zav'yalov, V. P., and Lipkin, V. M. (2003) Biochemistry (Moscow) 68, 34–41.
_ Navolotskaya, E. V., Zargarova, T. A., Malkova, N. V., Zharmukhamedova, T. Yu., Kolobov, A. A., Kampe-Nemm, E. A., Yurovsky, V. V., and Lipkin, V. M. (2003) Biochem. Biophys. Res. Commun., 303, 1065–1072.
_ Navolotskaya, E. V., Zargarova, T. A., Malkova, N. V., Krasnova, S. B., Zav'yalov, V. P., and Lipkin, V. M. (2002) Peptides, 23, 1115–1119.
_ Krasnova, S. B., Malkova, N. V., Kovalitskaya, Yu. A., Zolotarev, Yu. A., Zargarova, T. A., Kolobov, A. A., Kampe-Nemm, E. A., Navolotskaya, E. V., and Lipkin, V. M. (2003) Rus. J. Immunol., 8, 31–36.
Malkova, N. V., Krasnova, S. B., Navolotskaya, E. V., Zargarova, T. A., and Prasolov, V. S. (2002) Rus. J. Immunol., 7, 239–244.
Navolotskaya, E. V., Kovalitskaya, Yu. A., Zolotarev, Yu. A., Kolobov, A. A., Kampe-Nemm, E. A., Malkova, N. V., Yurovsky, V. V., and Lipkin, V. M. (2004) Biochemistry(Moscow), 69, 394–400.
Zolotarev, Yu. A., Dorokhova, E. M., Nezavibatko, V. N., Borisov, Yu. A., Rosenberg, S. G., Velikodvorskaia, G. A., Neumivakin, L. V., Zverlov, V. V., and Myasoedov, N. F. (1995) Amino Acids, 8, 353–365.
Zolotarev, Yu. A., Dadayan, A. K., Bocharov, E. V., Borisov, Yu. A., Vaskovsky, B. V., Dorokhova, E. M., and Myasoedov, N. F. (2003) Amino Acids, 24, 325–333.
Dal Farra, C., Zsurger, N., Vincent, J.-P., and Cupo, A. (2000) Peptides, 21, 577–587.
Lowry, O. H., Rosebrough, N. J., Farr, O. L., and Randall, R. J. (1951) J. Biol. Chem., 193, 265–275.
Chang, K.-J., Jacobs, S., and Cuatrecasas, P. (1975) Biochim. Biophys. Acta, 406, 294–303.
Cheng, Y. C., and Prusoff, W. (1973) Biochem. Pharmacol., 22, 3099–3108.
Saltarelli, D., Fischer, S., and Gacon, G. (1985) Biochem. Biophys. Res. Commun., 127, 318–325.
Zenker, N., and Bernstein, D. E. (1958) J. Biol. Chem., 231, 695–701.
Udenfriend, S. (1962) Fluorescence Assay in Biology and Medicine, Academic Press, New York-London, pp. 340–351.
Shahabi, N. A., Linner, K. M., and Sharp, B. M. (1990) Endocrinology, 126, 1442–1448.
Woods, J. A., Shahabi, N. A., and Sharp, B. M. (1997) Life Sci., 60, 573–586.
Schweiigerer, L., Schmidt, W., Teschemacher, H., and Gramsch, C. (1985) Proc. Natl. Acad. Sci. USA, 82, 5751–5755.
Van der Bergh, P., Rozing, J., and Nagelkerken, L. (1993) Immunology, 79, 18–23.
Shahabi, N. A., Peterson, P. K., and Sharp, B. (1990) Endocrinology, 126, 3006–3015.
Szalay, K. S. (1993) J. Steroid. Biochem. Mol. Biol., 45, 141–146.
Kapas, S., Purbrick, A., and Hinson, J. P. (1995) J. Endocrinol., 144, 503–510.
Grahame-Smith, D. G., Butcher, R. W., Ney, R. J., and Sutherland, E. W. (1967) J. Biol. Chem., 242, 5535–5541.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Navolotskaya, E.V., Kovalitskaya, Y.A., Zolotarev, Y.A. et al. Elucidation and Characteristics of Non-opioid β-Endorphin Receptors in Rat Adrenal Cortex. Biochemistry (Moscow) 69, 870–875 (2004). https://doi.org/10.1023/B:BIRY.0000040218.03078.9f
Issue Date:
DOI: https://doi.org/10.1023/B:BIRY.0000040218.03078.9f