Abstract
Over the last few years, a pivotal role has been ascribed to reduced nitric oxide (NO) availability as a contributing factor to the vaso-occlusive process of sickle cell disease. We investigated whether arginine metabolism in sickle cell patients is different from healthy controls. Blood samples were drawn by venipuncture in the fasting state from 8 clinically asymptomatic HbSS patients and 14 race-matched HbAA controls. HbSS patients had decreased plasma arginine (p=0.001) and increased proline (p=0.015) levels as compared to controls. Ratios of arginine to ornithine (p<0.001), proline (p<0.001), glutamate (p=0.003), and citrulline (p=0.026) were lower in HbSS patients. There were significant correlations of ornithine (rs=−0.71, p=0.047), citrulline (rs=−0.79, p=0.021), arginine/ornithine (rs=0.93, p=0.001), and arginine/citrulline (rs=0.81, p=0.015) to hemoglobin and of arginine/proline (rs=−0.76, p=0.028) and citrulline (rs=0.71, p=0.048) to leukocyte counts. These data indicate that in clinically asymptomatic sickle cell patients increased arginine metabolism is shifted to the arginase pathway and that this seems to be more profound in patients with higher hemolytic rates and leukocyte counts.
Similar content being viewed by others
References
Serjeant GR (2001) The emerging understanding of sickle cell disease. Br J Haematol 112:3–18
Frenette PS (2002) Sickle cell vaso-occlusion: multistep and multicellular paradigm. Curr Opin Hematol 9:101–106
Francis RB Jr (1991) Platelets, coagulation, and fibrinolysis in sickle cell disease: their possible role in vascular occlusion. Blood Coagul Fibrinolysis 2:341–353
Reiter CD, Gladwin MT (2003) An emerging role for nitric oxide in sickle cell disease vascular homeostasis and therapy. Curr Opin Hematol 10:99–107
Schechter AN, Gladwin MT (2003) Hemoglobin and the paracrine and endocrine functions of nitric oxide. N Engl J Med 348:1483–1485
Khan BV, Harrison DG, Olbrych MT, Alexander RW, Medford RM (1996) Nitric oxide regulates vascular cell adhesion molecule 1 gene expression and redox-sensitive transcriptional events in human vascular endothelial cells. Proc Natl Acad Sci U S A 93:9114–9119
Space SL, Lane PA, Pickett CK, Weil JV (2000) Nitric oxide attenuates normal and sickle red blood cell adherence to pulmonary endothelium. Am J Hematol 63:200–204
Belhassen L, Pelle G, Sediame S, Bachir D, Carville C, Bucherer C, Lacombe C, Galacteros F, Adnot S (2001) Endothelial dysfunction in patients with sickle cell disease is related to selective impairment of shear stress-mediated vasodilation. Blood 97:1584–1589
Gladwin MT, Schechter AN, Ognibene FP, Coles WA, Reiter CD, Schenke WH, Csako G, Waclawiw MA, Panza JA, Cannon RO 3rd (2003) Divergent nitric oxide bioavailability in men and women with sickle cell disease. Circulation 107:271–278
Mori M, Gotoh T (2000) Regulation of nitric oxide production by arginine metabolic enzymes. Biochem Biophys Res Commun 275:715–719
Hallemeesch MM, Lamers WH, Deutz NE (2002) Reduced arginine availability and nitric oxide production. Clin Nutr 21:273–279
Morris SM Jr (2002) Regulation of enzymes of the urea cycle and arginine metabolism. Annu Rev Nutr 22:87–105
Van der Dijs FP, van den Berg GA, Schermer JG, Muskiet FD, Landman H, Muskiet FA (1992) Screening cord blood for hemoglobinopathies and thalassemia by HPLC. Clin Chem 38:1864–1869
Van der Dijs, Schnog JJ, Brouwer DA, Velvis HJ, van den Berg GA, Bakker AJ, Duits AJ, Muskiet FD, Muskiet FA (1998) Elevated homocysteine levels indicate suboptimal folate status in pediatric sickle cell patients. Am J Hematol 59:192–198
Vichinsky E, Kleman K, Embury S, Lubin B (1981) The diagnosis of iron deficiency anemia in sickle cell disease. Blood 58:963–968
Moshage H, Kok B, Huizenga JR, Jansen PL (1995) Nitrite and nitrate determinations in plasma: a critical evaluation. Clin Chem 41:892–896
Reiter CD, Wang X, Tanus-Santos JE, Hogg N, Cannon RO 3rd, Schechter AN, Gladwin MT (2002) Cell-free hemoglobin limits nitric oxide bioavailability in sickle-cell disease. Nat Med 8:1383–1389
Enwonwu CO, Xu XX, Turner E (1990) Nitrogen metabolism in sickle cell anemia: free amino acids in plasma and urine. Am J Med Sci 300:366–371
Lopez BL, Kreshak AA, Morris CR, Davis-Moon L, Ballas SK, Ma XL (2003) L-arginine levels are diminished in adult acute vaso-occlusive sickle cell crisis in the emergency department. Br J Haematol 120:532–534
Van der Jagt DJ, Kanellis GJ, Isichei C, Patuszyn A, Glew RH (1997) Serum and urinary amino acid levels in sickle cell disease. J Trop Pediatr 43:220–225
Morris CR, Kuypers FA, Larkin S, Vichinsky EP, Styles LA (2000) Patterns of arginine and nitric oxide in patients with sickle cell disease with vaso-occlusive crisis and acute chest syndrome. J Pediatr Hematol Oncol 22:515–520
Morris CR, Morris SM Jr, Hagar W, Van Warmerdam J, Claster S, Kepka-Lenhart D, Machado L, Kuypers FA, Vichinsky EP (2003) Arginine therapy: a new treatment for pulmonary hypertension in sickle cell disease? Am J Respir Crit Care Med 168:63–69
Schnog JB, Lard LR, Rojer RA, van der Dijs FP, Muskiet FA, Duits AJ (1998) New concepts in assessing sickle cell disease severity. Am J Hematol 58:61–66
Li H, Meininger CJ, Hawker JR Jr, Haynes TE, Kepka-Lenhart D, Mistry SK, Morris SM Jr, Wu G (2001) Regulatory role of arginase I and II in nitric oxide, polyamine, and proline syntheses in endothelial cells. Am J Physiol Endocrinol Metab 280:E75-E82
Wagener, Feldman E, de Witte T, Abraham NG (1997) Heme induces the expression of adhesion molecules ICAM-1, VCAM-1, and E selectin in vascular endothelial cells. Proc Soc Exp Biol Med 216:456–463
Schnog JB, Rojer RA, Mac Gillavry MR, ten Cate H, Brandjes DP, Duits AJ (2003) Steady-state sVCAM-1 serum levels in adults with sickle cell disease. Ann Hematol 82:109–113
Serjeant G, Serjeant B, Stephens A, Roper D, Higgs D, Beckford M, Cook J, Thomas P (1996) Determinants of haemoglobin level in steady-state homozygous sickle cell disease. Br J Haematol 92:143–149
Platt OS, Brambilla DJ, Rosse WF, Milner PF, Castro O, Steinberg MH, Klug PP (1994) Mortality in sickle cell disease. Life expectancy and risk factors for early death. N Engl J Med 330:1639–1644
Lard LR, Mul FP, de Haas M, Roos D, Duits AJ (1999) Neutrophil activation in sickle cell disease. J Leukoc Biol 66:411–415
Cynober LA (2002) Plasma amino acid levels with a note on membrane transport: characteristics, regulation, and metabolic significance. Nutrition 18:761–766
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Schnog, JJ.B., Jager, E.H., van der Dijs, F.P.L. et al. Evidence for a metabolic shift of arginine metabolism in sickle cell disease. Ann Hematol 83, 371–375 (2004). https://doi.org/10.1007/s00277-004-0856-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00277-004-0856-9