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Old Drugs Can Learn New Tricks

Staff  |  Issue: November 2011  |  November 1, 2011

Dr. Cronstein is Paul R. Esserman Professor of Medicine; director, Clinical and Translational Science Institute; associate director for research, department of medicine; and director, translational medicine division, department of medicine, NYU School of Medicine, New York.

References

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  2. Zimmerman TP, Iannone M, Wolberg G. 3-Deazaadenosine: S-adenosylhomocysteine hydrolase-independent mechanism of action in mouse lymphocytes. J Biol Chem. 1984;259:1122-1126.
  3. Smith DM, Johnson JA, Turner RA. Biochemical perturbations of BW 91Y (3-deazaadenosine) on human neutrophil chemotactic potential and lipid metabolism. Int J Tissue React. 1991;13:1-18.
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  5. Spurlock CF, 3rd, Aune ZT, Tossberg JT, et al. Increased sensitivity to apoptosis induced by methotrexate is mediated by jun N-terminal kinase. Arthritis Rheum. 2011;63:2606-2616.
  6. Chabner BA, Allegra CJ, Curt GA, et al. Polyglutamation of methotrexate. Is methotrexate a prodrug? J Clin Invest. 1985;76:907-912.
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  8. Hasko G, Linden J, Cronstein B, Pacher P. Adenosine receptors: Therapeutic aspects for inflammatory and immune diseases. Nat Rev Drug Discov. 2008;7:759-770.
  9. Cronstein BN, Naime D, Ostad E. The antiinflammatory mechanism of methotrexate: Increased adenosine release at inflamed sites diminishes leukocyte accumulation in an in vivo model of inflammation. J Clin Invest. 1993;92:2675-2682.
  10. Cronstein BN, Eberle MA, Gruber HE, Levin RI. Methotrexate inhibits neutrophil function by stimulating adenosine release from connective tissue cells. Proc Natl Acad Sci USA. 1991;88:2441-2445.
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  13. Montesinos C, Yap JS, Desai A, Posadas I, McCrary CT, Cronstein BN. Reversal of the antiinflammatory effects of methotrexate by the nonselective adenosine receptor antagonists theophylline and caffeine. Evidence that the antiinflammatory effects of methotrexate are mediated via multiple adenosine receptors in rat adjuvant arthritis. Arthritis Rheum. 2000;43:656-663.
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  15. Riksen NP, Barrera P, van den Broek PH, van Riel PL, Smits P, Rongen GA. Methotrexate modulates the kinetics of adenosine in humans in vivo. Ann Rheum Dis. 2006;65:465-470.
  16. Sharma S, Das M, Kumar A, et al. Purine biosynthetic pathway genes and methotrexate response in rheumatoid arthritis patients among north Indians. Pharmacogenet Genomics. 2009;19:823-828.
  17. Wessels JA, van der Kooij SM, le Cessie S, et al. A clinical pharmacogenetic model to predict the efficacy of methotrexate monotherapy in recent-onset rheumatoid arthritis. Arthritis Rheum. 2007;56:1765-1775.
  18. Wessels JA, Kooloos WM, Jonge RD, et al. Relationship between genetic variants in the adenosine pathway and outcome of methotrexate treatment in patients with recent-onset rheumatoid arthritis. Arthritis Rheum. 2006;54:2830-2839.
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  23. Benito-Garcia E, Heller JE, Chibnik LB, et al. Dietary caffeine intake does not affect methotrexate efficacy in patients with rheumatoid arthritis. J Rheumatol. 2006;33:1275-1281.
  24. Hamilton RA, Kremer JM. Why intramuscular methotrexate may be more efficacious than oral dosing in patients with rheumatoid arthritis. Brit J Rheumatol. 1997;36:86-90.
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  28. Hoekstra M, Haagsma C, Neef C, Proost J, Knuif A, van de Laar M. Bioavailability of higher dose methotrexate comparing oral and subcutaneous administration in patients with rheumatoid arthritis. J Rheumatol. 2004;31:645-648.

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