Abstract
Inosine 5’-monophosphate, EC 1.1.1.205 (IMPDH) catalyzes the conversion of IMP to XMP utilizing NAD as a proton acceptor. Its role in catalyzing the rate determining step in the biosynthesis of GTP1 gives IMPDH a position of central importance in cellular activity because of the myriad activities of GTP in biosynthesis and cellular regulation. The activity of IMPDH is much higher in proliferating tissues, both normal and malignant 2, 3 suggesting that the salvage of guanine by hypoxanthine-guanine phosphoribosyltransferase is probably inadequate to satisfy the requirements of dividing cells for guanine nucleotides.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
G Weber, H. Nakamura, Y. Natsumeda, T. Szekeres and M. Nagai, Regulation of GTP synthesis. Advan. Enzyme Regul. 32: 57(1992).
R.C. Jackson, H.P. Morris and G. Weber, Partial purification, properties and regulation of inosine 5’-monophosphate dehydrogenase in normal and malignant rat tissues, Biochem. J. 166: 7 (1977)
R.C. Jackson, G. Weber and H.P. Morris, IMP dehydrogenase, an enzyme linked with proliferation and malignancy. Nature 256: 331 (1975).
D.A. Cooney H.N. Jarayam, G. Gebeyehu, CR. Betts, J.A. Kelley, V.E. Marquez and D.G. Johns, The conversion of 2-ß-D-ribofuranosylthiazole-4-carboxamide to an anlogue of NAD with potent IMP dehydrogenase inhibitory properties. Biochem. Pharmcol. 31: 2133 (1982).
K. Gharehbaghi, K.D. Pauli, J.A. Kelley, J.J. Barchi, J.E. Marquez, D.A. Cooney, A. Monks, D. Scudiero, K. Krohn and H.N. Jarayam, Cytotoxicity and characterization of an active metabolite of benzamide riboside, a novel inhibitor of IMP dehydrogenase. Int.J.Cancer 56:892 (1994)
B.M. Goldstein, J.E. Bell and V.E. Marquez, Dehydrogenase binding by tiazofurin anabolites, J.Med. Chem. 33:1123 (1990).
T.J. Franklin and J.M. Cook, The inhibition of nucleic acid synthesis by mycophenolic acid. Biochem.J. 113:515(1969).
H.W. Sollinger, M.H. Deierhol, F.O. Belzer, A.G. Diethelm and R.S. Kauffman, RS-61443 — a phase I clinical trial and pilot rescue study, Transplantation 53:428 (1992).
Y. Natsumeda, S. Ohno, H. Kawasaki, Y. Konno, G. Weber and K. Suzuki, Two distinct cDNAs for human IMP dehydrogenase. J. BioL Chem. 265:5292 (1990)
L.C. Antonino, K. Sträub and J.C. Wu, Probing the active site of human IMP dehydrogenase using halogenated purine riboside 5’-monophosphate and covalent modification reagents, Biochemistry 33:1760(1994)
Y. Konno, Y. Natsumeda, M. Nagai, Y. Yamaji, S. Ohno, K. Suzuki and G. Weber, Expression of human IMP dehydrogenase Types I and II in Escherichia coli and distribution in human normal and leukemic cell lines, J. BioL Chem. 266:506 (1991).
J.S. Dayton, T. Lindsten, C.B. Thompson and B.S. Mitchell, Effects of human T lymphocyte activation on inosine monophosphate dehydrogenase expression, J. Immunol. 752:984 (1994).
D.A. Glesne, F.R. Collart and E. Huberman, Regulation of IMP dehydrogenase gene expression by its end products, guanine nucleotides, Mol.Cell.Biol. 11:5417 (1991).
S.F. Carr, E. Papp, J.C. Wu and Y. Natsumeda, Characterization of human Type I and Type II IMP dehydrogenase, J. Biol Chem 268:27286 (1993).
S.D. Hodges, E. Fung, B.S. Renaux and F.F. Snyder, Increased activity, amount and altered kinetic properties of IMP dehydrogenase from mycophenolic acid-resistant neuroblastoma cells, J. Biol Chem 264: 18137 (1989).
H.J Gilbert, CR. Lowe and W.T. Drabble, Inosine 5’-monophosphate dehydrogenase in Escherichia coli, Biochem.J. 183:481 (1979)
D.J. Hupe, B. Azzolina and N.D. Behrens, IMP dehydrogenase from the intracellular parasite Eimeria tenella and its inhibition by mycophenolic acid, J.Biol.Chem 261:8363 (1986)
L. Hedstrom and C.C. Wang, Mycophenolic acid and thiazole adenine dinucleotide inhibition of Tritrichomonas foetus inosine 5’-monophosphate dehydrogenase: implication on enzyme mechanism, Biochemistry, 29:849 (1990).
T. Ikegami, Y. Natsumeda and G. Weber, Purification of IMP dehydrogenase from rat hepatoma 3924A, Life Sciences 40:2277 (1987).
M.B. Cohen, J. Maybaum and W. Sadee, Guanine nucleotide depletion and toxicity in mouse T lymphoma (S-49) cells, J.Biol.Chem. 256:8713 (1981).
T.J. Franklin and V.N. Jacobs, In preparation, (1994).
O. Itoh, S. Kuroiwa, S. Atsumi, K. Umezawa, T. Takeuchi and M. Hori, Induction by guanosine analogue oxanosine of reversion toward the normal phenotype of K-ras — transformed rat kidney cells, Cancer Res. 49:996 (1989).
F.R. Collart and E. Huberman, Expression of IMP dehydrogenase in differentiating III-60 cells, Blood 75:570 (1990).
K. Kiguchi, F.R. Collart, C. Henning-Chubb and E. Huberman, Induction of cell differentiation in melanoma cells by inhibitors of IMP dehydrogenase: altered patterns of IMP dehydrogenase expression and activity, Cell Growth and Differentiation 1:259 (1990).
T.J. Franklin and P.A. Twose, Reduction in β-adrenergic response of culture glioma cells following depletion of intracellular GTP, Eur.J.Biochem. 77:113 (1977).
Y. Hata, Y. Natsumeda and G. Weber, Tiazofurin decreases Ras-GTP complex in K562 cells, Oncol.Res. 5:161 (1993).
A.C. Allison, W.J. Kowalski, C.J. Muller, R.V. Waters and E.M. Egui, Mycophenolic acid and brequinar, inhibitors of purine and pyrimidine synthesis, block the glycosylation of adhesion molecules, Transplant.Proc. 25, Suppl.2:67 (1993).
S.B. Carter, T.J. Franklin, D.F. Jones, B.J. Leonard, S.D. Mills, R.W. Turner and W.B. Turner, Mycophenolic acid; an anti-cancer compound with unusual properties, Nature 223:848 (1969).
M.J. Sweeney, K. Gerzon, P.N. Harris, R.E. Hohnes, G.A. Poore and R.H. Williams, Experimental antitumor activity and preclinical toxicology of mycophenolic acid, Cancer Res. 32:1795 (1972).
D.S. Platt, personal communication.
W.W. Epinette, M.D. Cohen, C.M. Cohen, E.L. Jones and M.C. Greist, Mycophenolic acid for psoriasis, J.Am. Acad. Dermatol. 17:962 (1987).
G.J. Tricot, H.N. Jarayam, E. Lapis, Y. Natsumeda, C.R. Nichols, P. Kneebone, N. Heerema, G. Weber and R. Hoffman, Biochemically directed therapy of leukemia with tiazofurin, a selective blocker of inosine 5’-monophosphate dehydrogenase activity, Cancer Res. 49: 3696 (1989).
Anon. Scrip 1915: 11 (1994).
S.B. Carter, Pharmaceutical compositions containing mycophenolic acid or a salt or ester thereof.Anti-tumour and immunosuppressive activity, UK Patent # 1,157,100 (1967).
A.C. Allison and E.M. Egui, Mycophenolate mofetil, a rationally designed immunosuppressive drug, Clinical Transplantation 7: 96 (1993).
T. Osakabe, H. Uchida, Y. Masaki, K. Sato, Y. Nakayama, M. Ohkubo, K. Kumano, T. Endo, K. Watanabe and K. Aso, Studies on immunosuppression with low-dose cyclosporine combined with mizoribine in experimental and clinical cadaveric renal allotransplantation, Transplant. Proc. 21: 1598 (1989).
R. Goldblum, Therapy of rheumatoid arthritis with mycophenolate mofetil, Clin.Exp. Rheumatol. 11(Suppl.8): S 117 (1993).
H-J. Liao and V. Stollar, Reversal of the antiviral activity of ribavirin against Sindbis virus in Ae. albopictus mosquito cells, Antiviral Res. 22: 285 (1993)
J. Balzarini, A. Karlsson, L. Wang, C. Bohman, K. Horska, I. Votruba, A. Fridland, A. Van Aerschot, P. Herdewijn and E. De Clercq, Eicar (5-ethynyl-1-ß — D-ribofuranosylimidazole-4-carboxamide). A novel potent inhibitor of inosinate dehydrogenase activity and guanylate biosynthesis, J. Biol.Chem. 268: 24591 (1993).
D.L. Trump, K.D. Tutsch, J.M. Koeller and D.C. Tormey, Phase I clinical study with pharmacokinetic analysis of 2-ß-D-ribofuranosylthiazole-4-carboxamide 9NSC 286193) administered as a five-day infusion, Cancer Res. 45: 2853 (1985)
T.J. Franklin and W.P. Morris, Pharmacodynamics of the inhibition of GTP synthesis in vivo by mycophenolic acid, In press: Advan.Enzyme Regul. 34 (1994).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1995 Springer Science+Business Media New York
About this chapter
Cite this chapter
Franklin, T.J., Edwards, G., Hedge, P. (1995). Inosine 5’-Monophosphate Dehydrogenase as a Chemotherapeutic Target. In: Sahota, A., Taylor, M.W. (eds) Purine and Pyrimidine Metabolism in Man VIII. Advances in Experimental Medicine and Biology, vol 370. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-2584-4_35
Download citation
DOI: https://doi.org/10.1007/978-1-4615-2584-4_35
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4613-6105-3
Online ISBN: 978-1-4615-2584-4
eBook Packages: Springer Book Archive