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Imrich R, Tibenska E, Koska J, Rovensky J, Vigas M. Pharmacological hyperprolactinemia attenuates hydrocortisone-induced expression of CD11b on human CD8+ cells in vivo. Neuroimmunomodulation 2004; 11:133-40. [PMID: 15067204 DOI: 10.1159/000076762] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2003] [Accepted: 06/02/2003] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To study the short-term influences of pharmacologic hyperprolactinemia on hydrocortisone (HC)-induced effects on selected immune parameters. METHODS A single dose of HC (40 mg per os) was administered to eleven healthy female volunteers 1 h after domperidone (10 mg per os) or placebo administration. Immune cell subsets and expression of adhesion molecules was assessed by flow cytometry at baseline and 4 and 6 h after HC administration. Intracellular staining of interleukin-4 (IL-4) and interferon-gamma (IFN-gamma) production in CD4+ lymphocytes after phorbol myristate acetate and ionomycin stimulation was performed at the same time points. RESULTS HC administration was followed by a significant increase in cortisol levels, numbers of leukocytes and granulocytes and the percentage of CD16+, CD19+, CD11a+, CD11a+CD8+, CD11b+ and CD11b+CD8+ cells. The number of lymphocytes and monocytes and the percentage of CD3+, CD4+, CD4+/CD8+ ratio, CD62L+, CD54+ and CD54+CD16+ cells decreased, while the percentage of CD8+ cells was unaffected. Domperidone administration resulted in a significant increase in prolactin (PRL) concentrations. During hyperprolactinemia, the HC-induced increase in CD11b+CD8+ cells was significantly (p < 0.05) attenuated at 4 h. HC-induced changes in other immune parameters remained unaffected. No significant changes in the intracellular production of IL-4 and IFN-gamma in CD4+ lymphocytes were observed after a single dose of HC alone or during hyperprolactinemia. CONCLUSIONS This study shows an attenuated HC-induced increase in CD11b+CD8+ cells in the peripheral blood of healthy females during hyperprolactinemia. Our in vivo observations suggest that short-term interactions occur between PRL and glucocorticoids, affecting selected immune functions. Further studies are needed for confirmation of these results.
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Affiliation(s)
- Richard Imrich
- Institute of Experimental Endocrinology, Slovak Academy of Sciences, Bratislava, Slovakia.
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Abstract
Since the 1990s, opportunistic fungal infections have emerged as a substantial cause of morbidity and mortality in profoundly immunocompromised patients. Hypercortisolaemic patients, both those with endogenous Cushing's syndrome and, much more frequently, those receiving exogenous glucocorticoid therapy, are especially at risk of such infections. This vulnerability is attributed to the complex dysregulation of immunity caused by glucocorticoids. We critically review the spectrum and presentation of invasive fungal infections that arise in the setting of hypercortisolism, and the ways in which glucocorticoids contribute to their pathogenesis. A better knowledge of the interplay between glucocorticoid-induced immunosuppression and invasive fungal infections should assist in earlier recognition and treatment of such infections. Efforts to decrease the intensity of glucocorticoid therapy should help to improve outcomes of opportunistic fungal infections.
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Affiliation(s)
- Michail S Lionakis
- Department of Infectious Diseases, Infection Control and Employee Health, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Bailey M, Engler H, Hunzeker J, Sheridan JF. The hypothalamic-pituitary-adrenal axis and viral infection. Viral Immunol 2003; 16:141-57. [PMID: 12828866 DOI: 10.1089/088282403322017884] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The hypothalamic-pituitary-adrenal (HPA) axis plays an important immunomodulatory role during viral infection. Activation of the HPA axis ultimately leads to elevated plasma levels of glucocorticoid (GC) hormones with the ability to mediate adaptive behavioral, metabolic, cardiovascular and immune system effects. In this review, we focus on the modulation of anti-viral immunity and viral pathogenesis by the HPA axis.
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Affiliation(s)
- Michael Bailey
- Section of Oral Biology, Colleges of Dentistry, Medicine and Public Health, The Ohio University Health Sciences Center, Columbus, Ohio 43218-2357, USA
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Akhavan A, Rudikoff D. The treatment of atopic dermatitis with systemic immunosuppressive agents. Clin Dermatol 2003; 21:225-40. [PMID: 12781440 DOI: 10.1016/s0738-081x(02)00362-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Arash Akhavan
- Department of Dermatology, Mount Sinai School of Medicine, New York, New York 10029, USA
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55
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Keh D, Boehnke T, Weber-Cartens S, Schulz C, Ahlers O, Bercker S, Volk HD, Doecke WD, Falke KJ, Gerlach H. Immunologic and hemodynamic effects of "low-dose" hydrocortisone in septic shock: a double-blind, randomized, placebo-controlled, crossover study. Am J Respir Crit Care Med 2003; 167:512-20. [PMID: 12426230 DOI: 10.1164/rccm.200205-446oc] [Citation(s) in RCA: 389] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Within the last few years, increasing evidence of relative adrenal insufficiency in septic shock evoked a reassessment of hydrocortisone therapy. To evaluate the effects of hydrocortisone on the balance between proinflammatory and antiinflammation, 40 patients with septic shock were randomized in a double-blind crossover study to receive either the first 100 mg of hydrocortisone as a loading dose and 10 mg per hour until Day 3 (n = 20) or placebo (n = 20), followed by the opposite medication until Day 6. Hydrocortisone infusion induced an increase of mean arterial pressure, systemic vascular resistance, and a decline of heart rate, cardiac index, and norepinephrine requirement. A reduction of plasma nitrite/nitrate indicated inhibition of nitric oxide formation and correlated with a reduction of vasopressor support. The inflammatory response (interleukin-6 and interleukin-8), endothelial (soluble E-selectin) and neutrophil activation (expression of CD11b, CD64), and antiinflammatory response (soluble tumor necrosis factor receptors I and II and interleukin-10) were attenuated. In peripheral blood monocytes, human leukocyte antigen-DR expression was only slightly depressed, whereas in vitro phagocytosis and the monocyte-activating cytokine interleukin-12 increased. Hydrocortisone withdrawal induced hemodynamic and immunologic rebound effects. In conclusion, hydrocortisone therapy restored hemodynamic stability and differentially modulated the immunologic response to stress in a way of antiinflammation rather than immunosuppression.
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Affiliation(s)
- Didier Keh
- Department of Anesthesiology and Intensive Care Medicine, Humbolt University, Berlin, Germany.
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56
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Skjolaas KA, Minton JE. Does cortisol bias cytokine production in cultured porcine splenocytes to a Th2 phenotype? Vet Immunol Immunopathol 2002; 87:451-8. [PMID: 12072272 DOI: 10.1016/s0165-2427(02)00073-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Glucocorticoids are reported to bias the production of cytokines from a type 1 to a type 2 phenotype. However, this dogma has been advanced largely from studies utilizing potent glucocorticoid analogs, particularly dexamethasone (DEX). Although studies utilizing DEX certainly have clinical and pharmacological relevance, DEX is probably not the best glucocorticoid for studies designed to evaluate the interaction and regulation of endogenous corticosteroids with immune cells in vivo in the domestic pig. Functional measures of immune suppression suggest that the pig is relatively resistant to DEX. Furthermore, type II corticosteroid receptors exclusively bind DEX with high affinity, whereas type I receptors, the so-called mineralocorticoid receptors, have a higher affinity for cortisol. In addition, DEX is not bound by serum binding proteins as are endogenous corticosteroids. These issues prompted us to revisit glucocorticoid regulation of type 1 and type 2 cytokines in cultured pig splenocytes and to test the broad hypothesis that cortisol biases cytokine production in favor of a Th2 response. We evaluated interferon gamma (IFNgamma) (also interleukin 2 (IL-2) in one experiment) and interleukin 10 (IL-10) as representative Th1 and Th2 cytokines, respectively. Furthermore, we evaluated macrophage migration inhibitory factor (MIF) because it is reported to be an essential factor in T cell activation; it is also upregulated by glucocorticoids and reported to be a product of Th2 lymphocytes. In general, both IFNgamma and IL-10 were sensitive to cortisol inhibition early in culture. However, IFNgamma ultimately escaped cortisol inhibition, whereas IL-10 continued to be substantially suppressed by high physiological concentrations of cortisol. Similarly, MIF mRNA could be suppressed by cortisol, but only when cortisol was added to cultures after ConA (concanavalin A) stimulation of splenocytes. So, taken together, our studies do not support the hypothesis that cortisol favors a Th2 cytokine profile in cultured pig splenocytes.
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Affiliation(s)
- K A Skjolaas
- Department of Animal Sciences and Industry, Kansas State University, 253 Weber Hall, Manhattan, KS 66506-0201, USA
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Skjolaas KA, Grieger DM, Hill CM, Minton JE. Glucocorticoid regulation of type 1 and type 2 cytokines in cultured porcine splenocytes. Vet Immunol Immunopathol 2002; 87:79-87. [PMID: 12052345 DOI: 10.1016/s0165-2427(02)00122-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Glucocorticoids are reported to bias cytokines to a Th2 phenotype. However, this dogma has been advanced largely from studies utilizing potent glucocorticoid analogs. The current study was conducted to revisit the issue of glucocorticoid modulation of Th1/Th2 cytokine production and evaluate migration inhibitory factor (MIF) mRNA expression in cultured pig splenocytes treated with physiologically relevant concentrations of cortisol (CORT). Dexamethasone (DEX) was included for comparison. In Experiment 1, DEX, at 150 and 300 nM, suppressed concanavalin (ConA)-stimulated IFNgamma at both 12 and 24 h in culture, and IL-10 at 24h (P<0.05). Both 150 and 300 nM CORT suppressed IL-10 at 24 h (P<0.05), but neither concentration affected IFNgamma at 24 h. In Experiment 2, cells were cultured with a broader range of CORT for 48 h following ConA. Parallel cultures with identical treatments also were conducted in separate plates for evaluation of glucocorticoid regulation of MIF mRNA. IFNgamma was reduced by 300 nM DEX at 12, 24, and 48 h (P<0.05), whereas 150 and 300 nM CORT blunted IFNgamma at 24 h (P<0.05), but not 48 h. ConA increased IL-2 (P<0.01), but none of the steroid treatments affected IL-2. At both 12 and 24 h, IL-10 was reduced by 300 nM DEX and by 150 and 300 nM CORT (P<0.05). ConA increased relative abundance of MIF mRNA (P<0.001), but no steroid treatment affected MIF mRNA. In Experiment 3, steroid additions were delayed by 24 h after ConA, and cytokine concentrations evaluated 48 h later. Again, separate cultures were used for determination of effect of treatments on MIF mRNA. None of the steroid treatments affected IFNgamma, but 300 nM DEX reduced IL-10 (P<0.05). All of the CORT treatments (75-300 nM) reduced MIF mRNA (P<0.05), whereas DEX did not affect MIF mRNA in this experiment. The current experiments suggest that both DEX and high physiological concentrations of CORT can suppress both type 1 and type 2-like cytokines in cultured pig splenocytes. But, IL-10 was generally more sensitive to CORT suppression with increased time in culture than was IFNgamma. In addition, MIF mRNA could be suppressed by delayed addition of CORT to porcine splenocytes. Taken together, the data do not support the hypothesis that CORT directs the cytokine milieu toward a type 2 bias in cultured pig splenocytes.
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Affiliation(s)
- K A Skjolaas
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506 0201, USA
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Luo JC, Chang FY, Lin HY, Lu RH, Lu CL, Chen CY, Lee SD. The potential risk factors leading to peptic ulcer formation in autoimmune disease patients receiving corticosteroid treatment. Aliment Pharmacol Ther 2002; 16:1241-8. [PMID: 12144573 DOI: 10.1046/j.1365-2036.2002.01279.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
AIM To study the potential risk factors leading to peptic ulcer disease among autoimmune disease patients on corticosteroid treatment. METHODS One hundred and thirty-eight corticosteroid-treated autoimmune disease patients were enrolled; their demographic data were recorded and laboratory data were measured. Endoscopy was performed to assess the occurrence of peptic ulcer disease. Helicobacter pylori infection was diagnosed on the basis of rapid urease test and histological examination. RESULTS Twenty-eight (20%) of 138 autoimmune disease patients had peptic ulcer disease, including 17 with gastric ulcer, eight with duodenal ulcer and three with gastric ulcer plus duodenal ulcer. Eighty five (62%) had used non-steroidal anti-inflammatory drugs and 46 (33%) had H. pylori infection. The majority of peptic ulcer disease subjects showed the following characteristics: age >or= 60 years; male; smokers; non-steroidal anti-inflammatory drug users, particularly the non-specific cyclo-oxygenase inhibitors; presence of hyperpepsinogenaemia I; low H. pylori colonization (P < 0.05). Multivariate analysis revealed that an age >or= 60 years [odds ratio (OR), 6.80; P = 0.001], smoking (OR, 7.94; P = 0.004) and the use of non-specific cyclo-oxygenase inhibitors (OR, 4.71; P = 0.030) were the predominant risk factors for the development of peptic ulcer disease among these patients, whereas H. pylori infection showed a protective role (OR, 0.20; P = 0.022). CONCLUSIONS Old age, smoking and the use of non-specific cyclo-oxygenase inhibitors are risk factors for peptic ulcer disease in autoimmune disease patients on corticosteroid treatment. H. pylori infection appears to protect against peptic ulcer disease in these patients.
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Affiliation(s)
- J-C Luo
- Division of Gastroenterology, Taipei Veterans General Hospital, National Yang-Ming University School of Medicine, Taiwan
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59
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Almawi WY, Assi JW, Chudzik DM, Jaoude MM, Rieder MJ. Inhibition of cytokine production and cytokine-stimulated T-cell activation by FK506 (tacrolimus)1. Cell Transplant 2002; 10:615-23. [PMID: 11714196 DOI: 10.3727/000000001783986387] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Insofar as it exerted its immunosuppressive effect by inhibiting cytokine expression, we assessed the effect of FK506 (Tacrolimus) on cytokine-stimulated T-cell activation. Human T cells, treated with FK506, or controls were stimulated with the mitogens PHA + PMA, Con A, and the "CD3-bypass" stimulation regimen, PMA + ionomycin. T-cell proliferation was quantitated by measuring the uptake of tritiated thymidine, and mRNA expression was assessed by RT-PCR. FK506, in a concentration-dependent fashion, inhibited T-cell proliferation and steady-state mRNA expression of IL-2 and IL-7; half-maximal suppression was obtained at 10(-7) to 5 x 10(-8) M. We tested whether FK506 antiproliferative effect could be overcome with exogenously reconstituted rIL-2 and/or rIL-7. Neither rIL-2 nor rlL-7, individually in conjunction with suboptimal concentrations of PHA or Con A, or in combination without any costimulus, was capable of abrogating FK506 antiproliferative effect, indicating that FK506 also acted by inhibiting cytokine-stimulated T-cell activation. To confirm this, T cells were treated with FK506 and stimulated by rIL-2 and rIL-7, individually in conjunction with suboptimal concentration of PHA and Con A. In addition, T cells were stimulated with rIL-2 and rIL-7 without any costimuli. FK506 inhibited T-cell activation stimulated by rIL-2 and by rIL-7, individually and in combination. This confirms that, in exerting its antiproliferative effect, FK506 acts at two levels, by inhibiting cytokine availability and by suppressing cytokine effect on target cells, and explains the beneficial effect of FK506 in attenuating ongoing immune responses.
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Affiliation(s)
- W Y Almawi
- Department of Medical Biochemistry, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain.
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Vlasov VV, Rykova EY, Safronova IV, Lactionov PP, Kudaeva OT, Kozlov VA. Plasmid DNA modulates chronic graft-versus-host reaction. DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2002; 382:75-7. [PMID: 12004888 DOI: 10.1023/a:1014498127942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- V V Vlasov
- Institute of Bioorganic Chemistry, Siberian Division, Russian Academy of Sciences, pr. Lavrent'eva 8, Novosibirsk, 630090 Russia
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Schulze-Koops H, Kalden JR. The balance of Th1/Th2 cytokines in rheumatoid arthritis. Best Pract Res Clin Rheumatol 2001; 15:677-91. [PMID: 11812015 DOI: 10.1053/berh.2001.0187] [Citation(s) in RCA: 189] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
It has been suggested that rheumatoid inflammation is mediated by activated pro-inflammatory T helper type I cells. In contrast, immunomodulatory T helper type 2 cells and their cytokines, in particular interleukin-4, are rarely found. This chapter reviews the concept of the Th1/Th2 dichotomy and summarizes the functions of the signature cytokines of the T helper subsets. We discuss current knowledge of the immunopathogenesis of rheumatoid arthritis and its related animal model, collagen induced arthritis, with regard to the Th1/Th2 paradigm. The accumulating evidence for a T helper type 1 driven inflammation and the implications for future therapy are delineated.
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Affiliation(s)
- H Schulze-Koops
- Nikolaus Fiebiger Center for Molecular Medicine, Clinical Research Group III and Department of Internal Medicine III and Institute for Clinical Immunology, Glueckstrasse 6, Erlangen, 91054, Germany
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Salvi SS, Babu KS, Holgate ST. Is asthma really due to a polarized T cell response toward a helper T cell type 2 phenotype? Am J Respir Crit Care Med 2001; 164:1343-6. [PMID: 11704578 DOI: 10.1164/ajrccm.164.8.2103080] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- S S Salvi
- Department of Medicine, University of Southampton, Southampton, United Kingdom.
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63
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Ganschow R, Broering DC, Nolkemper D, Albani J, Kemper MJ, Rogiers X, Burdelski M. Th2 cytokine profile in infants predisposes to improved graft acceptance after liver transplantation. Transplantation 2001; 72:929-34. [PMID: 11571461 DOI: 10.1097/00007890-200109150-00031] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The T helper cell type 1 (Th1) cytokines interleukin (IL)-2 and interferon (IFN)-gamma are mediators of acute graft rejection after liver transplantation and Th2 cytokines, such as IL-4 and IL-10, may have a protective role and correlate with graft acceptance. To test the hypothesis that infants aged <1 year have an immunological advantage with regard to graft acceptance because of a partially immature immune system with a physiological balance toward a Th2 cytokine profile, we conducted the present study. METHODS We compared the T helper serum cytokine profiles in 105 infants and children after liver transplantation with or without acute graft rejection and analyzed the normal age-distributed concentrations of T helper cytokines in 51 healthy controls. RESULTS The incidence of acute graft rejection was as follows: 0 to 12 months, 26.8%; 1 to 3 years, 40.0%; and >3 years, 71.8%. There was a significantly lower incidence of acute rejection in infants 0 to 12 months of age compared with children >1 year (11/41 vs. 38/64; P=0.001). In healthy infants, significant increasing Th1 cytokine concentrations and decreasing Th2 cytokine concentrations were found with increasing age. Patients with acute rejection had significantly higher values of Th1 cytokines compared with nonrejecting subjects, who had significantly higher concentrations of Th2 cytokines. A longitudinal analysis of serum cytokines from patients showed that changes of the cytokine patterns in the follow-up did not differ significantly from preoperative values, except in the 4 weeks posttransplant. CONCLUSIONS We conclude from the data that the physiological balance toward a Th2 cytokine profile of infants in the first months of life predisposes to improved graft acceptance. Transplantation of children with biliary atresia as early as possible, avoiding Th1 stimulation by recurrent infections and vaccinations, may have a positive impact on overall tolerance.
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Affiliation(s)
- R Ganschow
- Department of Pediatrics, University of Hamburg, Germany.
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Abstract
BACKGROUND Studies suggest that lithium may have profound immunomodulatory effects in animal models as well as in humans. METHODS In this study, whole blood cultures from normal control subjects were established for 5 days and the effects of lithium on cytokine production were investigated. Because many of lithium's actions have been postulated to be modulated through phosphoinositide (PI), protein kinase C (PKC) and cyclic adenosine monophosphate (c-AMP) signaling pathways, the effects of myo-inositol and prostaglandin E(2), alone or in combination with lithium, were also investigated. RESULTS We found that lithium caused an increase in interleukin-4 and interleukin-10 levels, traditionally classified as T-helper lymphocyte type-2 cytokines, and a decrease in interleukin-2 and interferon-gamma levels, traditionally classified as T-helper lymphocyte type-1 (TH-1) cytokines. This shift cannot be fully explained by lithium's actions on the PI, PKC, or c-AMP messenger systems. CONCLUSIONS Monocytes exposed to lithium in the presence of a mitogen for 5 days produced a shift toward the production of TH-2 cytokines and away from the production of TH-1 cytokines. The study suggests that lithium may have complex time-dependent effects on immune function.
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Affiliation(s)
- M H Rapaport
- Psychopharmacology Research Program, Department of Psychiatry, University of California, San Diego, California 92037, USA
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Moreau P, Faure O, Lefebvre S, Ibrahim EC, O'Brien M, Gourand L, Dausset J, Carosella ED, Paul P. Glucocorticoid hormones upregulate levels of HLA-G transcripts in trophoblasts. Transplant Proc 2001; 33:2277-80. [PMID: 11377528 DOI: 10.1016/s0041-1345(01)01990-x] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- P Moreau
- CEA, Service de Recherches en Hémato-immunologie, DSV/DRM, Institut d'Hematologie, Hôpital Saint-Louis, Paris, France.
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66
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Almawi WY, Melemedjian OK. Clinical and mechanistic differences between FK506 (tacrolimus) and cyclosporin A. Nephrol Dial Transplant 2000; 15:1916-8. [PMID: 11096132 DOI: 10.1093/ndt/15.12.1916] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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