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Olsen RS, Nijm J, Andersson RE, Dimberg J, Wågsäter D. Circulating inflammatory factors associated with worse long-term prognosis in colorectal cancer. World J Gastroenterol 2017; 23:6212-6219. [PMID: 28974887 PMCID: PMC5603487 DOI: 10.3748/wjg.v23.i34.6212] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/12/2017] [Accepted: 07/12/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate association of circulating inflammatory factors at the time of colorectal cancer (CRC) surgery with survival.
METHODS Plasma levels from 174 CRC patients (69 females and 105 men), with median age 70 years (range 29-90), localized in the colon (n = 105) or rectum (n = 69), with stage I (n = 24), stage II (n = 54), stage III (n = 67) and stage IV (n = 29) were measured using commercially available Bio-Plex Pro™ Human Chemokine Panel 40-Plex, including 40 different chemokines, cytokines and interleukins. The prognostic association of each inflammatory factor was analysed as CRC-specific and total mortality.
RESULTS Out of 174 patients, 66 died during the follow-up, 40 because of CRC specific mortality. High tertile levels of 8 factors were significantly associated with increased CRC-specific mortality, of which CCL1, CCL20, CCL24, CX3CL1, IL-4 and TNF-α remained significant in a multivariate Cox regression analysis. High tertile levels of 14 factors were associated with increased total mortality, of which CCL1, CCL15, CCL20, CX3CL1, CXCL13, IFN-γ, IL-2, IL-4 and IL-10 remained significant after adjustment for clinical covariates. For most of the inflammatory factors the association between higher tertile levels and an increased mortality in general appeared two years after surgery. High tertile levels of TNF-α and CCL24 were exclusively associated with CRC-specific mortality. The distribution of these factors were not associated with TNM stage with exception for CCL20.
CONCLUSION High plasma levels of inflammatory factors are associated with increased risk of mortality among CRC patients and could be potential biomarkers for revealing prognosis.
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Affiliation(s)
- Renate S Olsen
- Division of Medical Diagnostics, Department of Laboratory Medicine, Region Jönköping County, SE-44185 Jönköping, Sweden
- Division of Drug Research, Department of Medicine and Health Sciences, Faculty of Medicine and Health Sciences, Linköping University, SE-58185 Linköping, Sweden
| | - Johnny Nijm
- Division of Medical Diagnostics, Department of Clinical Physiology, Region Jönköping County, SE-44185 Jönköping, Sweden
| | - Roland E Andersson
- Department of Surgery, Region Jönköping County, SE-44185 Jönköping, Sweden
- Department of Clinical and Experimental Medicine, Faculty of Medicine and Health Sciences, Linköping University, SE-58185 Linköping, Sweden
| | - Jan Dimberg
- Department of Natural Science and Biomedicine, School of Health and Welfare, Jönköping University, SE-55111 Jönköping, Sweden
| | - Dick Wågsäter
- Division of Drug Research, Department of Medicine and Health Sciences, Faculty of Medicine and Health Sciences, Linköping University, SE-58185 Linköping, Sweden
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Szymanowski A, Nijm J, Kristenson M, Jonasson L. Elevated levels of circulating matrix metalloproteinase-9 are associated with a dysregulated cortisol rhythm--A case-control study of coronary artery disease. Psychoneuroendocrinology 2011; 36:139-43. [PMID: 20674181 DOI: 10.1016/j.psyneuen.2010.06.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2010] [Revised: 05/31/2010] [Accepted: 06/29/2010] [Indexed: 11/30/2022]
Abstract
A dysregulated cortisol pattern has been found to be associated with systemic inflammatory activity in patients with coronary artery disease (CAD). Matrix metalloproteinase (MMP)-9 is involved in both inflammation and matrix degradation and considered a main contributor to coronary plaque rupture. In this study, we hypothesized that a dysfunctional cortisol response also involved a failure to regulate systemic MMP-9 levels in CAD patients. Total MMP-9, active MMP-9 and the endogenous inhibitor TIMP-1 were measured in 30 CAD patients and 30 healthy controls. Morning and evening cortisol was measured in repeated saliva samples. Patients had higher levels of total and active MMP-9 (both p<0.01) and increased 24-h cortisol output (p<0.05) characterized by higher levels of evening cortisol (p=0.011). MMP-9 was associated with evening cortisol (p<0.001) independent of smoking and inflammatory markers. Compared with controls, patients also showed a blunted cortisol response to stress. After stress, the levels of MMP-9 became significantly reduced in controls whereas they remained unchanged in patients. The data indicate that MMP-9 is differently regulated in patients due to a dysfunctional hypothalamic-pituitary-adrenal (HPA) axis and emphasize the role of MMP-9 as a possible link between stress and cardiovascular disease.
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Affiliation(s)
- A Szymanowski
- Division of Cardiovascular Medicine, Department of Medical and Health Sciences, Linköping University, SE-581 85, Linköping, Sweden
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Särndahl E, Bergström I, Nijm J, Forslund T, Perretti M, Jonasson L. Enhanced neutrophil expression of annexin-1 in coronary artery disease. Metabolism 2010; 59:433-40. [PMID: 19850308 DOI: 10.1016/j.metabol.2009.07.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2008] [Accepted: 07/13/2009] [Indexed: 11/24/2022]
Abstract
The systemic inflammatory activity in patients with stable coronary artery disease (CAD) is associated with a dysregulated cortisol response. Moreover, an aberrant activation status of neutrophils in CAD has been discussed; and the question of glucocorticoid resistance has been raised. The anti-inflammatory actions of glucocorticoids are mediated by annexin-1 (ANXA1). We investigated the expression of glucocorticoid receptors (GR) and ANXA1, as well as the exogenous effects of ANXA1 on neutrophils in CAD patients and related the data to diurnal salivary cortisol. Salivary cortisol levels were measured in the morning and evening during 3 consecutive days in 30 CAD patients and 30 healthy individuals. The neutrophil expression of GR and ANXA1 was determined by flow cytometry. The effect of exogenous ANXA1 was determined in a neutrophil stimulation assay. The patients showed a flattened diurnal cortisol pattern compared with healthy subjects, involving higher levels in the evening. The neutrophil expression of GR-total and GR-alpha was decreased, whereas the GR-beta expression did not differ compared with controls. The neutrophil expression of ANXA1 was significantly increased in patients. Ex vivo, ANXA1 impaired the leukotriene B(4)-induced neutrophil production of reactive oxygen species in patients but not in controls. Our findings indicate a persistent overactivation of the hypothalamic-pituitary-adrenal axis in CAD patients but do not give any evidence for glucocorticoid resistance, as assessed by the neutrophil expression of GR and ANXA1. The altered neutrophil phenotype in CAD may thus represent a long-term response to disease-related activation.
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Affiliation(s)
- Eva Särndahl
- Department of Biomedicine, School of Health and Medical Sciences, Orebro University, SE-701 82 Orebro, Sweden.
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Abstract
Atherosclerosis is characterized by chronic inflammation involving autoimmune components. The degree of inflammatory activity, as detectable both within the atherosclerotic plaque and in the circulation, is associated with plaque destabilization and atherothrombotic complications. Endogenous glucocorticoids are modulators of innate and acquired immune responses, and as such play a key role in the reciprocal interaction between neuroendocrine and immune systems. Abnormalities in hypothalamic-pituitary-adrenal axis (HPA) function have been described in several chronic inflammatory disorders, and evidence has emerged lately that HPA dysfunction may be implicated also in the pathogenesis of coronary artery disease. This review is an outline of knowledge gained so far by previous studies of glucocorticoids in coronary atherosclerosis and myocardial infarction. The results consistently point towards a dysregulated cortisol secretion that may involve a failure to contain inflammatory activity. A dysfunctional HPA axis and its possible implications for coronary artery disease progress, including the hypothetical link between stress and inflammation, are discussed.
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Affiliation(s)
- Johnny Nijm
- Department of Clinical Physiology, County Hospital Ryhov, Jönköping, Sweden
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Sarndahl E, Bergstrom I, Nijm J, Perretti M, Jonasson L. ENHANCED NEUTROPHIL EXPRESSION OF ANNEXIN-1 IN CORONARY ARTERY DISEASE. ATHEROSCLEROSIS SUPP 2008. [DOI: 10.1016/s1567-5688(08)70055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
OBJECTIVES Inflammation is assumed to play a major role in the progress of atherosclerotic disease. We hypothesized that an altered hypothalamic-pituitary adrenal (HPA) axis activity was linked to a disinhibited inflammatory activity in patients with coronary artery disease (CAD). METHODS Thirty CAD patients were assessed 12-14 weeks after a first-time acute coronary syndrome. Serum samples were assayed for C-reactive protein (CRP) and interleukin-6. Free cortisol was measured in a 24-h urine sample and in repeated saliva samples 30 min after awakening and at bedtime. The levels of inflammatory markers and cortisol were also determined before and after standardized physical and psychological stress tests. RESULTS The CAD patients had a higher 24-h cortisol secretion and a flattened diurnal slope, resulting from significantly higher cortisol levels at bedtime, compared to clinically healthy controls. The levels of evening cortisol were strongly related to inflammatory markers in serum. When exposed to acute physical and psychological stressors, the CAD patients showed a significantly blunted cortisol response compared to controls. In addition, a stress-induced increase in CRP was only observed in the patient group. CONCLUSIONS Patients with CAD exhibited a cortisol pattern that markedly differed from controls. The data indicate that a dysfunctional HPA axis response involves a failure to contain inflammatory activity in CAD patients, thus providing a possible link between stress and inflammation in disease.
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Affiliation(s)
- J Nijm
- Department of Medicine, Högland Hospital, Eksjö, and Department of Medicine and Care, Division of Cardiology, Faculty of Health Sciences, Linköping University, Linköping, Sweden.
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Sarndahl E, Bergstrom I, Patcha V, Nijm J, Lundqvist Setterud H, Jonasson L. PO12-317 ACTIVATION STATE OF NEUTROPHILS IN PATIENTS WITH STABLE CORONARY ARTERY DISEASE. ATHEROSCLEROSIS SUPP 2007. [DOI: 10.1016/s1567-5688(07)71327-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nilsson L, Jonasson L, Nijm J, Hamsten A, Eriksson P. Increased plasma concentration of matrix metalloproteinase-7 in patients with coronary artery disease. Clin Chem 2006; 52:1522-7. [PMID: 16762997 DOI: 10.1373/clinchem.2006.067439] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Plaque rupture is often associated with breakdown of the extracellular matrix in the shoulder region of a plaque. We tested whether plasma concentrations of various matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinase-1 (TIMP-1) could serve as markers for plaque instability as well as relationships between plasma MMPs and inflammatory markers. METHODS The study group included 65 men with angiographically verified CAD (45 with stable and 20 with unstable CAD) and 28 healthy controls. Circulating MMP, TIMP-1, C-reactive protein, and cytokine concentrations were measured by ELISA. Leukocyte subtype counts in whole blood were determined, and T-cell subsets and natural killer cells were measured by flow cytometry. Differences in continuous variables between groups were tested by ANOVA with the Scheffé F-test used as a post hoc test, and correlations were analyzed by a linear regression method. RESULTS The plasma concentration of MMP-7 was increased in patients with stable and unstable CAD, whereas MMP-2 and -3 concentrations were decreased. The plasma concentration of TIMP-1 was significantly increased in patients with unstable CAD. MMP-2, -3, and -7 showed no correlations with established markers of inflammation. However, MMP-2 correlated positively with the number of natural killer cells in patients with stable and unstable CAD. CONCLUSION Plasma concentrations of MMPs and TIMPs may be markers of CAD but appear to be differentially regulated.
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Affiliation(s)
- Lennart Nilsson
- Department of Cardiology, Heart Center, University Hospital, Linköping, Sweden
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Stenström U, Nilsson AK, Stridh C, Nijm J, Nyrinder I, Jonsson A, Karlsson JE, Jonasson L. Denial in patients with a first-time myocardial infarction: relations to pre-hospital delay and attendance to a cardiac rehabilitation programme. ACTA ACUST UNITED AC 2006; 12:568-71. [PMID: 16319547 DOI: 10.1097/00149831-200512000-00009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Survival of a myocardial infarction and subsequent prognosis are highly dependent on the time between onset of symptoms and medical intervention. DESIGN This cross-sectional study examines whether patients who used the psychological defence mechanism of denial when faced with symptoms of a first-time myocardial infarction tended to also show a prolonged delay in going to the hospital and to be less willing to participate in a cardiac rehabilitation programme. METHODS One hundred and seven patients, 78 men and 29 women, were enrolled in this study. The sample was divided into two groups depending on whether the patients sought medical help within 4 h after they began experiencing myocardial infarction symptoms (non-delayers) or whether they waited longer (delayers). Denial was measured with the Hackett and Cassem semi-structured interview 3-5 days after the patients entered the hospital. Data on participation (attenders) or not (non-attenders) in the rehabilitation programme was also obtained. RESULTS Forty-nine patients exhibited a prolonged delay and 76 patients did not attend the rehabilitation programme. Both prolonged delay and a lesser readiness to attend the rehabilitation programme that was offered were related to a greater use of denial. In addition, the great majority of the patients categorized as being high deniers were found to also be both delayers and non-attenders. CONCLUSIONS The results suggest denial to increase the health risks of persons potentially prone to myocardial infarction. If our knowledge about this psychological defence mechanism is increased, we might be able to reach more patients in alternative and individually based cardiac rehabilitation programmes.
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Affiliation(s)
- Ulf Stenström
- School of Health Sciences, Jönköping University, Jönköping, Sweden.
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Nijm J, Olsson A, Jonasson L. Tu-P10:428 Impaired cortisol response in patients with coronary artery disease — relation to inflammatory activity. ATHEROSCLEROSIS SUPP 2006. [DOI: 10.1016/s1567-5688(06)81129-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Hjalmarsson P, Jonasson L, Kristenson M, Nijm J, Nilsson L, Olsson A. Tu-W25:1 Psychosocial factors in atherosclerosis. ATHEROSCLEROSIS SUPP 2006. [DOI: 10.1016/s1567-5688(06)80662-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Nijm J, Wikby A, Tompa A, Olsson AG, Jonasson L. Circulating levels of proinflammatory cytokines and neutrophil-platelet aggregates in patients with coronary artery disease. Am J Cardiol 2005; 95:452-6. [PMID: 15695127 DOI: 10.1016/j.amjcard.2004.10.009] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2004] [Revised: 10/09/2004] [Accepted: 10/09/2004] [Indexed: 11/19/2022]
Abstract
Several lines of evidence indicate that increased inflammatory activity in peripheral blood is associated with the acute coronary syndrome. Systemic inflammation in clinically stable conditions of coronary artery disease has been less studied. We examined cytokine profiles in 20 patients who had acute coronary syndrome, 45 who had angiographically verified coronary artery disease and stable angina pectoris, and 45 healthy controls. Circulating levels of C-reactive protein, interleukin-1 receptor antagonist, interleukin-2 receptor, interleukin-6, interleukin-10, and interleukin-18 were determined. Subpopulations of peripheral immune cells, including neutrophil-platelet aggregates, were analyzed by 3-color flow cytometry using a panel of monoclonal antibodies. Patients who had acute coronary syndrome and stable angina pectoris had significantly higher levels of C-reactive protein, interleukin-6, and interleukin-1 receptor antagonist than did controls, whereas levels of interleukin-2 receptor, interleukin-10, and interleukin-18 were similar across groups. Patients had significantly more neutrophils, and the numbers of neutrophil-platelet aggregates were particularly large in patients who had stable angina pectoris. High levels of C-reactive protein, interleukin-6, and interleukin-1 receptor antagonist in patients were significantly related to numbers of neutrophils and neutrophil-platelet aggregates but not to other immune cell subpopulations. The data suggest that the interaction between neutrophils and platelets is an important component of proinflammatory activity seen in peripheral blood of stable and unstable forms of coronary artery disease.
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Affiliation(s)
- Johnny Nijm
- Research Center of Cardiovascular Disease, Högland Hospital, Eksjö, Sweden.
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Nijm J, Wikby A, Jonasson L. Proinflammatory cytokines and neutrophil activation in stable angina. J Am Coll Cardiol 2003. [DOI: 10.1016/s0735-1097(03)82123-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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