Abstract
The n–3 and n–6 polyunsaturated fatty acids (PUFAs) are essential dietary constituents. They are important as a source of energy, as structural components of cell membranes, and as signalling molecules. They have been demonstrated to be potent modulators of the immune response, and research has endeavoured to optimise the ratio of n–3 to n–6 PUFAs in the lipid component of total parenteral nutrition (TPN) to optimise their beneficial effects in the clinical setting. Critically ill neonates on TPN have an increased incidence of sepsis, and additional studies have determined that lipid emulsions depress various elements of cellular immune responses in monocytes, lymphocytes, and neutrophils. It has been proposed that PUFAs may mediate their manifold effects through the modification of eicosanoid production and by directly or indirectly modifying intracellular signal transduction pathways, including the alteration of gene transcription, in various tissues. They are susceptible to lipid peroxidation, and there is evidence that the products of this process may result in cell death by apoptosis, a nonphlogistic homeostatic process of cell deletion. PUFAs have been shown to induce apoptosis in primary lymphocytes, colonic mucosal cells, and various cell lines. Additionally, our laboratory has shown them to be potent inducers of apoptosis in neonatal monocytes. This may represent a novel mechanism whereby PUFAs may modify the immune response.
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References
Holman RT, George O (1988) Burr and the discovery of essential fatty acids. J Nutr 118:535–540
Holman RT (1998) The slow discovery of the importance of omega 3 essential fatty acids in human health. J Nutr 128:427S–433S
Konig D, Berg A, Weinstock C, Keul J, Northoff H (1997) Essential fatty acids, immune function, and exercise. Exerc Immunol Rev 3:1–31
Calder PC (1997) N–3 polyunsaturated fatty acids and immune cell function. Adv Enzyme Regul 37:197–237
Abumrad N, Coburn C, Ibrahimi A (1999) Membrane proteins implicated in long-chain fatty acid uptake by mammalian cells: CD36, FATP and FABPm. Biochim Biophys Acta 1441:4–13
Paulsrud JR, Pensler L, Whitten CF, Stewart S, Holman R (1972) T Essential fatty acid deficiency in infants induced by fat-free intravenous feeding. Am J Clin Nutr 25:897–904
Garnacho Montero J, Shou J, Ortiz Leyba C, Jimenez Jimenez FJ, Daly JM (1996) Lipids and immune function. Nutr Hosp 11:230–237
Muhlebach SF, Steger PJ (1998) Lipid peroxidation of intravenous fat emulsions: a pharmaceutical issue with clinical impact? Nutrition 14:720–721
Carpentier A, Mittelman SD, Bergman RN, Giacca A, Lewis GF (2000) Prolonged elevation of plasma free fatty acids impairs pancreatic beta-cell function in obese nondiabetic humans but not in individuals with type 2 diabetes. Diabetes 49:399–408
Carpentier YA, Dupont IE (2000) Advances in intravenous lipid emulsions. World J Surg 24:1493–1497
Fischer GW, Hunter KW, Wilson SR, Mease AD (1980) Diminished bacterial defences with intralipid. Lancet 2:819–820
Spratt MG, Kratzing CC (1975) Oleic acid as a depressant of reticuloendothelial activity in rats and mice. J Reticuloendothel Soc 17:135–140
Group TVATPNCS (1991) Perioperative total parenteral nutrition in surgical patients. The Veterans Affairs Total Parenteral Nutrition Cooperative Study Group. N Engl J Med 325:525–532
Freeman J, Goldmann DA, Smith NE, Sidebottom DG, Epstein MF, Platt R (1990) Association of intravenous lipid emulsion and coagulase-negative staphylococcal bacteremia in neonatal intensive care units. N Engl J Med 323:301–308
Andrew G, Chan G, Schiff D (1976) Lipid metabolism in the neonate. I. The effects of Intralipid infusion on plasma triglyceride and free fatty acid concentrations in the neonate. J Pediatr 88:273–278
Hardy G, Allwood MC (1997) Oxidation of intravenous lipid emulsions. Nutrition 13:230
Helbock HJ, Motchnik PA, Ames BN (1993) Toxic hydroperoxides in intravenous lipid emulsions used in preterm infants. Pediatrics 91:83–87
Pitkanen OM (1992) Peroxidation of lipid emulsions: a hazard for the premature infant receiving parenteral nutrition? Free Radic Biol Med 13:239–245
Basu R, Muller DP, Papp E, Merryweather I, Eaton S, Klein N, Pierro A (1999) Free radical formation in infants: the effect of critical illness, parenteral nutrition, and enteral feeding. J Pediatr Surg 34:1091–1095
Wu GH, Jarstrand C, Nordenstrom J (1999) Phagocyte-induced lipid peroxidation of different intravenous fat emulsions and counteractive effect of vitamin E. Nutrition 15:359–364
Goode HF, Cowley HC, Walker BE, Howdle PD, Webster NR (1995) Decreased antioxidant status and increased lipid peroxidation in patients with septic shock and secondary organ dysfunction. Crit Care Med 23:646–651
Furukawa K, Tashiro T, Yamamori H, Takagi K, Morishima Y, Sugiura T, Otsubo Y, Hayashi N, Itabashi T, Sano W, Toyoda Y, Nitta H, Nakajima N (1999) Effects of soybean oil emulsion and eicosapentaenoic acid on stress response and immune function after a severely stressful operation. Ann Surg 229:255–261
Miles EA, Calder PC (1998) Modulation of immune function by dietary fatty acids. Proc Nutr Soc 57:277–292
Calder PC (1995) Fatty acids, dietary lipids and lymphocyte functions. Biochem Soc Trans 23:302–309
Calder PC (1998) Dietary fatty acids and the immune system. Nutr Rev 56:S70–S83
Calder PC (1996) Can n–3 polyunsaturated fatty acids be used as immunomodulatory agents? Biochem Soc Trans 24:211–220
Calder PC (1998) Fat chance of immunomodulation. Immunol Today 19:244–247
Calder PC (1996) Effects of fatty acids and dietary lipids on cells of the immune system. Proc Nutr Soc 55:127–150
Blok WL, Katan MB, van der Meer JW (1996) Modulation of inflammation and cytokine production by dietary (n–3) fatty acids. J Nutr 126:1515–1533
Calder PC, Newsholme EA (1992) Polyunsaturated fatty acids suppress human peripheral blood lymphocyte proliferation and interleukin-2 production. Clin Sci (Colch) 82:695–700
Purasiri P, McKechnie A, Heys SD, Eremin O (1997) Modulation in vitro of human natural cytotoxicity, lymphocyte proliferative response to mitogens and cytokine production by essential fatty acids. Immunology 92:166–172
Yamashita N, Maruyama M, Yamazaki K, Hamazaki T, Yano S (1991) Effect of eicosapentaenoic and docosahexaenoic acid on natural killer cell activity in human peripheral blood lymphocytes. Clin Immunol Immunopathol 59:335–345
Kim DN, Schmee J, Thomas WA (199) Dietary fish oil added to a hyperlipidemic diet for swine results in reduction in the excessive number of monocytes attached to arterial endothelium. Atherosclerosis 81:209–216
Baldie G, Kaimakamis D, Rotondo D (1993) Fatty acid modulation of cytokine release from human monocytic cells. Biochim Biophys Acta 1179:125–133
Lee TH, Hoover RL, Williams JD, Sperling RI., Ravalese J III, Spur BW, Robinson DR, Corey EJ, Lewis RA, Austen KF (1985) Effect of dietary enrichment with eicosapentaenoic and docosahexaenoic acids on in vitro neutrophil and monocyte leukotriene generation and neutrophil function. N Engl J Med 312:1217–1224
Endres S, Ghorbani R, Kelley VE, Georgilis K, Lonnemann G, van der Meer JW, Cannon JG, Rogers TS, Klempner MS, Weber PC, et al. (1989) The effect of dietary supplementation with n–3 polyunsaturated fatty acids on the synthesis of interleukin-1 and tumor necrosis factor by mononuclear cells. N Engl J Med 320:265–271
Goldyne ME (1988) Lymphocytes and arachidonic acid metabolism. Prog Allergy 44:140–152
Murphy FJ, Reen DJ (1996) Diminished production of prostaglandin E2 by monocytes of newborns is due to altered fatty acid membrane content and reduced cyclooxygenase activity. J Immunol 157:3116–3121
Irvine RF (1982) How is the level of free arachidonic acid controlled in mammalian cells? Biochem J 204:3–16
Suchner U, Senftleben U (1994) Immune modulation by polyunsaturated fatty acids during nutritional therapy: interactions with synthesis and effects of eicosanoids. Infusionsther Transfusionsmed 21:167–182
Tang DG, Porter AT, Honn KV (1997) Critical role of arachidonate lipoxygenases in regulating apoptosis. Adv Exp Med Biol 407:405–411
Yaqoob P (2003) Fatty acids as gatekeepers of immune cell regulation. Trends Immunol 24:639–645
Speizer LA, Watson MJ, Brunton LL (1991) Differential effects of omega-3 fish oils on protein kinase activities in vitro. Am J Physiol 261:E109–E114
Mirnikjoo B, Brown SE, Kim HFS, Marangell LB, Sweatt JD, Weeber EJ (2001) Protein kinase inhibition by omega−3 fatty acids. J Biol Chem 276:10888–10896
Jacobson MD, Burne JF, Raff MC (1994) Programmed cell death and Bcl-2 protection in the absence of a nucleus. Embo J 13:1899–1910
Couldwell WT, Hinton DR, Law RE (1994) Protein kinase C and growth regulation in malignant gliomas. Neurosurgery 35:1184–1186
Sessler AM, Ntambi JM (1998) Polyunsaturated fatty acid regulation of gene expression. J Nutr 128:923–926
Fernandes G, Troyer DA, Jolly CA (1998) The effects of dietary lipids on gene expression and apoptosis. Proc Nutr Soc 57:543–550
Drevon CA, Nenseter MS, Brude IR, Finstad HS, Kolset SO, Rustan AC (1995) Omega-3 fatty acids–nutritional aspects. Can J Cardiol 11:47G–54G
Das UN (1999) Essential fatty acids, lipid peroxidation and apoptosis. Prostaglandins Leukot Essent Fatty Acids 61:157–163
Avula CP, Fernandes G (1999) Modulation of antioxidant enzymes and apoptosis in mice by dietary lipids and treadmill exercise. J Clin Immunol 19:35–44
Buttke TM, Sandstrom PA (1994) Oxidative stress as a mediator of apoptosis. Immunol Today 15:7–10
Betteridge DJ (2000) What is oxidative stress? Metabolism 49:3–8
Um HD, Orenstein JM, Wahl SM (1996) Fas mediates apoptosis in human monocytes by a reactive oxygen intermediate dependent pathway. J Immunol 156:3469–3477
Garrido A, Garrido F, Guerra R, Valenzuela A (1989) Ingestion of high doses of fish oil increases the susceptibility of cellular membranes to the induction of oxidative stress. Lipids 24:833–835
Finstad HS, Drevon CA, Kulseth MA, Synstad AV, Knudsen E, Kolset SO (1998) Cell proliferation, apoptosis and accumulation of lipid droplets in U937-1 cells incubated with eicosapentaenoic acid. Biochem J 336:451–459
Finstad HS, Dyrendal H, Myhrstad MC, Heimli H, Drevon CA (200) Uptake and activation of eicosapentaenoic acid are related to accumulation of triacylglycerol in Ramos cells dying from apoptosis. J Lipid Res 41:554–563
Scorrano L, Penzo D, Petronilli V, Pagano F, Bernardi P (2000) Arachidonic acid causes cell death through the mitochondrial permeability transition. Implications for tumor necrosis factor-alpha aopototic signaling. J Biol Chem 27:27
Guidarelli A, Sestili P, Fiorani M, Cantoni O (2000) Arachidonic acid induces calcium-dependent mitochondrial formation of species promoting strand scission of genomic DNA. Free Radic Biol Med 28:1619–1627
Kong JY, Rabkin SW (2000) Palmitate-induced apoptosis in cardiomyocytes is mediated through alterations in mitochondria: prevention by cyclosporin A. Biochim Biophys Acta 1485:45–55
Listenberger LL, Ory DS, Schaffer JE (2001) Palmitate-induced apoptosis can occur through a ceramide-independent pathway. J Biol Chem 276:14890-14895
Sweeney B, Puri P, Reen DJ (2001) Polyunsaturated fatty acids influence neonatal monocyte survival. Pediatr Surg Int 17:254–258
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Sweeney, B., Puri, P. & Reen, D.J. Modulation of immune cell function by polyunsaturated fatty acids. Ped Surgery Int 21, 335–340 (2005). https://doi.org/10.1007/s00383-005-1385-x
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DOI: https://doi.org/10.1007/s00383-005-1385-x