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Mäenpää N, Tiainen L, Hämäläinen M, Luukkaala T, Tanner M, Lahdenperä O, Vihinen P, Karihtala P, Kellokumpu-Lehtinen PL, Moilanen E, Jukkola A. Neuropilin-1 and placental growth factor as prognostic factors in metastatic breast cancer. BMC Cancer 2024; 24:331. [PMID: 38468231 DOI: 10.1186/s12885-024-12070-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/28/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Angiogenesis is crucial for tumor development, progression, and metastasizing. The most important regulator of angiogenesis is the vascular endothelial growth factor (VEGF) family, which is involved in multiple pathways in tumor microenvironment. The objective of this study was to investigate the prognostic value of the VEGF family in patients treated for metastatic breast cancer. The emphasis was on neuropilin-1 (NRP-1) and placental growth factor (PlGF). MATERIALS AND METHODS An analysis of eight members of the VEGF family was performed using baseline plasma samples of 65 patients treated for metastatic HER2 negative breast cancer in a phase II first-line bevacizumab plus chemotherapy trial. The patients were divided into two groups, high or low, according to the median for each VEGF family member. Progression-free survival (PFS) and overall survival (OS) were determined for each VEGF family member. RESULTS The patients with low plasma levels of NRP-1 and PlGF had a longer OS than those with high plasma levels [multivariable adjusted hazard ratios (HRs) 2.54 (95% confidence interval (CI) 1.11-5.82, p = 0.02) and 3.11 (95% CI 1.30-7.47, p = 0.01), respectively]. The patients with low levels of both NRP-1 and PlGF had a remarkably long OS with HR of 6.24, (95% CI 1.97-19.76, p = 0.002). In addition, high baseline NRP-1 level was associated with a significantly shorter PFS [multivariable adjusted HR 2.90 (95% CI 1.02-8.28, p = 0.04)] than that in the low-level group, and a high baseline vascular endothelial growth factor receptor-2 level was associated with a longer PFS [multivariable adjusted HR 0.43 (95% CI 0.19-0.98, p = 0.04)]. CONCLUSION Especially NRP-1 and PlGF have prognostic potential in metastatic breast cancer patients treated with a bevacizumab-taxane combination. Patients with low plasma levels of NRP-1 or PlGF have longer OS than patients with high levels. Patients with both low NRP-1 and PlGF levels appear to have excellent long-term survival. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT00979641, registration date 18/09/2009. The regional Ethics Committee: R08142M, registration date 18/11/2008.
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Affiliation(s)
- Niina Mäenpää
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland.
- Department of Oncology, Tays Cancer Centre, Tampere University Hospital, FICAN Mid, Teiskontie 35, FI-33521, Tampere, Finland.
| | - Leena Tiainen
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Department of Oncology, Tays Cancer Centre, Tampere University Hospital, FICAN Mid, Teiskontie 35, FI-33521, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere University, 33014, Tampere, P.O. Box 100, Finland
| | - Tiina Luukkaala
- Research, Development and Innovation Center, Tampere University Hospital, Teiskontie 35, FI-33521, Tampere, Finland
- Health Sciences, Faculty of Social Sciences, Tampere University, FI-33521, Tampere, P.O. Box 2000, Finland
| | - Minna Tanner
- Department of Oncology, Tays Cancer Centre, Tampere University Hospital, FICAN Mid, Teiskontie 35, FI-33521, Tampere, Finland
| | - Outi Lahdenperä
- FICAN West Cancer Centre, Turku University Hospital, 20521, Turku, P.O. Box 52, Finland
| | - Pia Vihinen
- FICAN West Cancer Centre, Turku University Hospital, 20521, Turku, P.O. Box 52, Finland
| | - Peeter Karihtala
- Department of Oncology, Helsinki University Hospital Comprehensive Cancer Centre, University of Helsinki, FI-00029, Helsinki, P.O. Box 180, Finland
| | - Pirkko-Liisa Kellokumpu-Lehtinen
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Research, Development and Innovation Center, Tampere University Hospital, Teiskontie 35, FI-33521, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere University, 33014, Tampere, P.O. Box 100, Finland
| | - Arja Jukkola
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Department of Oncology, Tays Cancer Centre, Tampere University Hospital, FICAN Mid, Teiskontie 35, FI-33521, Tampere, Finland
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Lehtola T, Nummenmaa E, Nieminen R, Hämäläinen M, Vuolteenaho K, Moilanen E. The glucocorticoid dexamethasone alleviates allergic inflammation through a mitogen-activated protein kinase phosphatase-1-dependent mechanism in mice. Basic Clin Pharmacol Toxicol 2024. [PMID: 38439200 DOI: 10.1111/bcpt.13995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 02/07/2024] [Accepted: 02/11/2024] [Indexed: 03/06/2024]
Abstract
Glucocorticoids are widely used in the treatment of allergic and inflammatory diseases. Glucocorticoids have a widespread action on gene expression resulting in their pharmacological actions and also an array of adverse effects which limit their clinical use. It remains, however, to be studied which target gene effects are essential for the anti-allergic activity of glucocorticoids. Mitogen-activated protein kinase phosphatase-1 (MKP-1) inhibits proinflammatory signalling by suppressing the activity of mitogen activated protein kinase (MAP kinase) pathways. MKP-1 is one of the anti-inflammatory genes whose expression is enhanced by glucocorticoids. In the present study, we aimed to investigate the role of MKP-1 in the therapeutic effects of the glucocorticoid dexamethasone in acute allergic reaction. The effects of dexamethasone were studied in wild-type and MKP-1 deficient mice. The mice were first sensitized to ovalbumin, and the allergic reaction was then induced by a subcutaneous ovalbumin injection in the hind paw. Inflammatory edema was quantified with plethysmometer and expression of inflammatory factors was measured by quantitative reverse transcription polymerase chain reaction (RT-PCR). Dexamethasone reduced the ovalbumin-induced paw edema at 1.5, 3 and 6 h time points in wild-type mice by 70%, 95% and 89%, respectively. The effect was largely abolished in MKP-1 deficient mice. Furthermore, dexamethasone significantly attenuated the expression of ovalbumin-induced inflammatory factors cyclooxygenase-2 (COX-2); inducible nitric oxide synthase (iNOS); interleukins (IL) 1β, 6 and 13; C-C motif chemokine 11 (CCL-11); tumour necrosis factor (TNF) and thymic stromal lymphopoietin (TSLP) in wild-type mice by more than 40%. In contrast, in MKP-1 deficient mice dexamethasone had no effect or even enhanced the expression of these inflammatory factors. The results suggest that dexamethasone alleviates allergic inflammation through an MKP-1-dependent mechanism. The results also demonstrate MKP-1 as an important conveyor of the favourable glucocorticoid effects in ovalbumin-induced type I allergic reaction. Together with previous findings, the present study supports the concept of MKP-1 enhancing compounds as potential novel anti-inflammatory and anti-allergic drugs.
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Affiliation(s)
- Tiina Lehtola
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Elina Nummenmaa
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Riina Nieminen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
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Kokko E, Choudhary MK, Mutanen A, Honkonen M, Tikkakoski A, Koskela JK, Hämäläinen M, Moilanen E, Viukari M, Matikainen N, Nevalainen PI, Pörsti I. Volume overload is a major characteristic in primary aldosteronism: a 3-year follow-up study. J Hypertens 2024:00004872-990000000-00416. [PMID: 38406920 DOI: 10.1097/hjh.0000000000003696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
OBJECTIVES We examined haemodynamics, focusing on volume balance and forward and backward wave amplitudes, before and after 2.8 years of targeted treatment of primary aldosteronism. Patients with essential hypertension and normotensive individuals were examined for comparison (n = 40 in each group). METHODS Recordings were performed using radial artery pulse wave analysis and whole-body impedance cardiography. Unilateral aldosteronism was treated with adrenalectomy (n = 20), bilateral aldosteronism with spironolactone-based medication (n = 20), and essential hypertension with standard antihypertensive agents. RESULTS Aortic SBP and DBP, forward and backward wave amplitudes, and systemic vascular resistance were equally elevated in primary aldosteronism and essential hypertension. All these haemodynamic variables were similarly reduced by the treatments. Primary aldosteronism presented with 1 litre (∼10%) extracellular water excess (P < 0.001) versus the other groups, and this excess was normalized by treatment. Initial pulse wave velocity (PWV) was similarly increased in primary aldosteronism and essential hypertension, but final values remained higher in primary aldosteronism (P < 0.001). In regression analyses, significant explanatory factors for treatment-induced forward wave amplitude reduction were decreased systemic vascular resistance (β = 0.380) and reduced extracellular water volume (β = 0.183). Explanatory factors for backward wave amplitude reduction were changes in forward wave amplitude (β = 0.599), heart rate (β = -0.427), and PWV (β = 0.252). CONCLUSION Compared with essential hypertension, the principal haemodynamic difference in primary aldosteronism was higher volume load. Volume excess elevated forward wave amplitude, which was subsequently reduced by targeted treatment of primary aldosteronism, along with normalization of volume load. We propose that incorporating extracellular water evaluation alongside routine diagnostics could enhance the identification and diagnosis of primary aldosteronism.
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Affiliation(s)
- Eeva Kokko
- Faculty of Medicine and Health Technology, Tampere University
| | | | - Aapo Mutanen
- Faculty of Medicine and Health Technology, Tampere University
| | - Milja Honkonen
- Faculty of Medicine and Health Technology, Tampere University
| | - Antti Tikkakoski
- Faculty of Medicine and Health Technology, Tampere University
- Department of Clinical Physiology and Nuclear Medicine
| | - Jenni K Koskela
- Faculty of Medicine and Health Technology, Tampere University
- Department of Internal Medicine, Tampere University Hospital
| | - Mari Hämäläinen
- Faculty of Medicine and Health Technology, Tampere University
- Immunopharmacology Research Group, Tampere University and Tampere University Hospital, Tampere
| | - Eeva Moilanen
- Faculty of Medicine and Health Technology, Tampere University
- Immunopharmacology Research Group, Tampere University and Tampere University Hospital, Tampere
| | - Marianna Viukari
- Endocrinology, Helsinki University Hospital and Research Programs Unit, Clinical and Molecular Medicine, University of Helsinki, Helsinki, Finland
| | - Niina Matikainen
- Endocrinology, Helsinki University Hospital and Research Programs Unit, Clinical and Molecular Medicine, University of Helsinki, Helsinki, Finland
| | | | - Ilkka Pörsti
- Faculty of Medicine and Health Technology, Tampere University
- Department of Internal Medicine, Tampere University Hospital
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4
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Taurio J, Koskela J, Sinisalo M, Tikkakoski A, Niemelä O, Hämäläinen M, Moilanen E, Choudhary MK, Mustonen J, Nevalainen P, Pörsti I. Urine sodium excretion is related to extracellular water volume but not to blood pressure in 510 normotensive and never-treated hypertensive subjects. Blood Press 2023; 32:2170869. [PMID: 36708156 DOI: 10.1080/08037051.2023.2170869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE High sodium intake is an accepted risk factor for hypertension, while low Na+ intake has also been associated with increased risk of cardiovascular events. In this cross-sectional study, we examined the association of 24-h urinary Na+ excretion with haemodynamics and volume status. MATERIALS AND METHODS Haemodynamics were recorded in 510 normotensive and never-treated hypertensive subjects using whole-body impedance cardiography and tonometric radial artery pulse wave analysis. The results were examined in sex-specific tertiles of 24-h Na+ excretion, and comparisons between normotensive and hypertensive participants were also performed. Regression analysis was used to investigate factors associated with volume status. The findings were additionally compared to 28 patients with primary aldosteronism. RESULTS The mean values of 24-h urinary Na+ excretion in tertiles of the 510 participants were 94, 148 and 218 mmol, respectively. Average tertile age (43.4-44.7 years), office blood pressure and pulse wave velocity were corresponding in the tertiles. Plasma electrolytes, lipids, vitamin D metabolites, parathyroid hormone, renin activity, aldosterone, creatinine and insulin sensitivity did not differ in the tertiles. In supine laboratory recordings, there were no differences in aortic systolic and diastolic blood pressure, heart rate, cardiac output and systemic vascular resistance. Extracellular water volume was higher in the highest versus lowest tertile of Na+ excretion. In regression analysis, body surface area and 24-h Na+ excretion were independent explanatory variables for extracellular water volume. No differences in urine Na+ excretion and extracellular water volume were found between normotensive and hypertensive participants. When compared with the 510 participants, patients with primary aldosteronism had 6.0% excess in extracellular water (p = .003), and 24-h Na+ excretion was not related with extracellular water volume. CONCLUSION In the absence of mineralocorticoid excess, Na+ intake, as evaluated from 24-h Na+ excretion, predominantly influences extracellular water volume without a clear effect on blood pressure.
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Affiliation(s)
- Jyrki Taurio
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Jenni Koskela
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Marjatta Sinisalo
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Antti Tikkakoski
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Mari Hämäläinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,The Immunopharmacology Research Group, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,The Immunopharmacology Research Group, Tampere University and Tampere University Hospital, Tampere, Finland
| | | | - Jukka Mustonen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Pasi Nevalainen
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Ilkka Pörsti
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
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5
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Luostarinen S, Hämäläinen M, Pemmari A, Moilanen E. The regulation of TRPA1 expression and function by Th1 and Th2-type inflammation in human A549 lung epithelial cells. Inflamm Res 2023:10.1007/s00011-023-01750-y. [PMID: 37386145 DOI: 10.1007/s00011-023-01750-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/14/2023] [Accepted: 03/02/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Transient Receptor Potential Ankyrin 1 (TRPA1) is a cation channel that mediates pain, itch, cough, and neurogenic inflammation in response to pungent compounds such as acrolein in cigarette smoke. TRPA1 is also activated by endogenous factors and promotes inflammation in asthma models. We have recently shown that TRPA1 is upregulated by inflammatory cytokines in A549 human lung epithelial cells. Here, we explored the effects of Th1 and Th2-type inflammation on TRPA1. METHODS AND RESULTS TRPA1 expression and function was studied in A549 human lung epithelial cells. To induce inflammation, the cells were exposed to a combination of cytokines TNF-α and IL-1β; and to model Th1 or Th2-type responses, IFN-γ or IL-4/IL-13 was added, respectively. TRPA1 expression (measured by RT-PCR and Western blot) and function (assessed by Fluo-3AM intracellular calcium measurement) was enhanced under the influence of TNF-α + IL-1β. IFN-γ further enhanced TRPA1 expression and function, whereas IL-4 and IL-13 suppressed them. The effects of IFN-γ and IL-4 on TRPA1 expression were reversed by the Janus kinase (JAK) inhibitors baricitinib and tofacitinib, and those of IL-4 also by the STAT6 inhibitor AS1517499. The glucocorticoid dexamethasone downregulated TRPA1 expression, whereas the PDE4 inhibitor rolipram had no effect. Under all conditions, TRPA1 blockade was found to reduce the production of LCN2 and CXCL6. CONCLUSIONS TRPA1 expression and function in lung epithelial cells was upregulated under inflammatory conditions. IFN-γ further increased TRPA1 expression while IL-4 and IL-13 suppressed that in a JAK-STAT6 dependent manner which is novel. TRPA1 also modulated the expression of genes relevant to innate immunity and lung disease. We propose that the paradigm of Th1 and Th2 inflammation is a major determinant of TRPA1 expression and function, which should be considered when targeting TRPA1 for pharmacotherapy in inflammatory (lung) disease.
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Affiliation(s)
- Samu Luostarinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.
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Halonen L, Pemmari A, Nummenmaa E, Hämäläinen M, Moilanen T, Vuolteenaho K, Moilanen E. Human Osteoarthritic Chondrocytes Express Nineteen Different TRP-Genes-TRPA1 and TRPM8 as Potential Drug Targets. Int J Mol Sci 2023; 24:10057. [PMID: 37373205 DOI: 10.3390/ijms241210057] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Transient receptor potential (TRP) ion channels are expressed in neuronal and some non-neuronal cells and are involved particularly in pain and thermosensation. We previously showed that TRPA1 is functionally expressed in human osteoarthritic (OA) chondrocytes and mediates inflammation, cartilage degradation, and pain in monosodium-iodoacetate-induced experimental OA. In the present study, we explored the expression of TRP-channels in primary human OA chondrocytes and investigated whether drugs used in the treatment of OA, ibuprofen and glucocorticoids, have effects on TRP-channel expression. OA cartilage was obtained from knee replacement surgery and chondrocytes were isolated with enzyme digestion. NGS analysis showed the expression of 19 TRP-genes in OA chondrocytes, with TRPM7, TRPV4, TRPC1, and TRPM8 having the highest counts in unstimulated cells. These results were verified with RT-PCR in samples from a different group of patients. Interleukin-1β (IL-1β) significantly increased TRPA1 expression, while TRPM8 and TRPC1 expression was decreased, and TRPM7 and TRPV4 expression remained unaffected. Furthermore, dexamethasone attenuated the effect of IL-1β on TRPA1 and TRPM8 expression. The TRPM8 and TRPA1 agonist menthol increased the expression of the cartilage-degrading enzymes MMP-1, MMP-3, and MMP-13 and the inflammatory factors iNOS and IL-6 in OA chondrocytes. In conclusion, human OA chondrocytes express 19 different TRP-genes, of which the significant TRPM8 expression is a novel finding. Dexamethasone attenuated IL-1β-induced TRPA1 expression. Interestingly, the TRPM8 and TRPA1 agonist menthol increased MMP expression. These results support the concept of TRPA1 and TRMP8 as potential novel drug targets in arthritis.
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Affiliation(s)
- Leevi Halonen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Elina Nummenmaa
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Teemu Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
- Coxa Hospital for Joint Replacement, 33520 Tampere, Finland
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
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Taurio J, Hautaniemi EJ, Koskela JK, Eräranta A, Hämäläinen M, Tikkakoski A, Kettunen JA, Kähönen M, Niemelä O, Moilanen E, Mustonen J, Pörsti I. The characteristics of elevated blood pressure in abdominal obesity correspond to primary hypertension: a cross-sectional study. BMC Cardiovasc Disord 2023; 23:161. [PMID: 36973671 PMCID: PMC10045516 DOI: 10.1186/s12872-023-03150-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 02/27/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Obesity-related hypertension and the associated metabolic abnormalities are considered as a distinct hypertensive phenotype. Here we examined how abdominal fat content, as judged by waist:height ratio, influenced blood pressure and hemodynamic profile in normotensive subjects and never-treated hypertensive patients. METHODS The 541 participants (20-72 years) underwent physical examination and laboratory analyses and were divided into age and sex-adjusted quartiles of waist:height ratio. Supine hemodynamics were recorded using whole-body impedance cardiography, combined with analyses of radial tonometric pulse wave form and heart rate variability. RESULTS Mean waist:height ratios in the quartiles were 0.46, 0.51, 0.55 and 0.62. Radial and aortic blood pressure, systemic vascular resistance, pulse wave velocity, markers of glucose and lipid metabolism, leptin levels and C-reactive protein were higher in quartile 4 when compared with quartiles 1 and 2 (p < 0.05 for all). Cardiac index was lower in quartile 4 versus quartile 1, while no differences were seen in heart rate variability, augmentation index, plasma renin activity, and aldosterone concentration between the quartiles. Linear regression analyses showed independent associations of abdominal obesity with higher aortic systolic and diastolic blood pressure, systemic vascular resistance, and pulse wave velocity (p < 0.05 for waist:height ratio in all regression models). CONCLUSION Higher waist:height ratio was associated with elevated blood pressure, systemic vascular resistance, and arterial stiffness, but not with alterations in cardiac sympathovagal modulation or activation of the circulating renin-angiotensin-aldosterone system. Although obesity-related elevation of blood pressure has distinct phenotypic features, these results suggest that its main characteristics correspond those of primary hypertension. TRIAL REGISTRATION ClinicalTrails.gov NCT01742702 (date of registration 5th December 2012).
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Affiliation(s)
- Jyrki Taurio
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
| | - Elina J Hautaniemi
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Jenni K Koskela
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Arttu Eräranta
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Antti Tikkakoski
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
| | - Jarkko A Kettunen
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Mika Kähönen
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Department of Clinical Physiology, Tampere University Hospital, Tampere, Finland
| | - Onni Niemelä
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
- Laboratory and Medical Research Unit, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Jukka Mustonen
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland
| | - Ilkka Pörsti
- Department of Internal Medicine, Tampere University Hospital, Tampere, Finland.
- Faculty of Medicine and Health Technology, Tampere University, FI-33014, Tampere, Finland.
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8
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Scotece M, Hämäläinen M, Leppänen T, Vuolteenaho K, Moilanen E. MKP-1 Deficiency Exacerbates Skin Fibrosis in a Mouse Model of Scleroderma. Int J Mol Sci 2023; 24:ijms24054668. [PMID: 36902103 PMCID: PMC10002998 DOI: 10.3390/ijms24054668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/13/2023] [Accepted: 02/22/2023] [Indexed: 03/06/2023] Open
Abstract
Scleroderma is a chronic fibrotic disease, where proinflammatory and profibrotic events precede collagen accumulation. MKP-1 [mitogen-activated protein kinase (MAPK) phosphatase-1] downregulates inflammatory MAPK pathways suppressing inflammation. MKP-1 also supports Th1 polarization, which could shift Th1/Th2 balance away from profibrotic Th2 profile prevalent in scleroderma. In the present study, we investigated the potential protective role of MKP-1 in scleroderma. We utilized bleomycin-induced dermal fibrosis model as a well-characterized experimental model of scleroderma. Dermal fibrosis and collagen deposition as well as the expression of inflammatory and profibrotic mediators were analyzed in the skin samples. Bleomycin-induced dermal thickness and lipodystrophy were increased in MKP-1-deficient mice. MKP-1 deficiency enhanced collagen accumulation and increased expression of collagens, 1A1 and 3A1, in the dermis. Bleomycin-treated skin from MKP-1-deficient mice also showed enhanced expression of inflammatory and profibrotic factors IL-6, TGF-β1, fibronectin-1 and YKL-40, and chemokines MCP-1, MIP-1α and MIP-2, as compared to wild-type mice. The results show, for the first time, that MKP-1 protects from bleomycin-induced dermal fibrosis, suggesting that MKP-1 favorably modifies inflammation and fibrotic processes that drive the pathogenesis of scleroderma. Compounds enhancing the expression or activity of MKP-1 could thus prevent fibrotic processes in scleroderma and possess potential as a novel immunomodulative drug.
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Mäki-Opas I, Hämäläinen M, Moilanen LJ, Sood H, Leppänen T, Kummola L, Junttila IS, Lehtimäki L, Moilanen E. TRPA1 Mediates Contact Hypersensitivity Induced by 2,4-Dinitrochlorobenzene. J Invest Dermatol 2023; 143:1104-1108.e4. [PMID: 36634816 DOI: 10.1016/j.jid.2022.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 10/28/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023]
Affiliation(s)
- Ilari Mäki-Opas
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Lauri J Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Heini Sood
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Laura Kummola
- Biodiversity Interventions for Well-being, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Ilkka S Junttila
- Cytokine Biology Research Group, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Fimlab Laboratories, Tampere, Finland; Northern Finland Laboratory Centre (NordLab), Oulu, Finland; Research Unit of Biomedicine, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Lauri Lehtimäki
- Allergy Centre, Tampere University Hospital, Tampere, Finland; Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
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10
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Mäki-Opas I, Hämäläinen M, Moilanen E, Scotece M. TRPA1 as a potential factor and drug target in scleroderma: dermal fibrosis and alternative macrophage activation are attenuated in TRPA1-deficient mice in bleomycin-induced experimental model of scleroderma. Arthritis Res Ther 2023; 25:12. [PMID: 36698198 PMCID: PMC9875496 DOI: 10.1186/s13075-023-02994-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 01/13/2023] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Systemic sclerosis is a rheumatoid disease best known for its fibrotic skin manifestations called scleroderma. Alternatively activated (M2-type) macrophages are normally involved in the resolution of inflammation and wound healing but also in fibrosing diseases such as scleroderma. TRPA1 is a non-selective cation channel, activation of which causes pain and neurogenic inflammation. In the present study, we investigated the role of TRPA1 in bleomycin-induced skin fibrosis mimicking scleroderma. METHODS Wild type and TRPA1-deficient mice were challenged with intradermal bleomycin injections to induce a scleroderma-mimicking disease. Macrophages were investigated in vitro to evaluate the underlying mechanisms. RESULTS Bleomycin induced dermal thickening and collagen accumulation in wild type mice and that was significantly attenuated in TRPA1-deficient animals. Accordingly, the expression of collagens 1A1, 1A2, and 3A1 as well as pro-fibrotic factors TGF-beta, CTGF, fibronectin-1 and YKL-40, and M2 macrophage markers Arg1 and MRC1 were lower in TRPA1-deficient than wild type mice. Furthermore, bleomycin was discovered to significantly enhance M2-marker expression particularly in the presence of IL-4 in wild type macrophages in vitro, but not in macrophages harvested from TRPA1-deficient mice. IL-4-induced PPARγ-expression in macrophages was increased by bleomycin, providing a possible mechanism behind the phenomenon. CONCLUSIONS In conclusion, the results indicate that interfering TRPA1 attenuates fibrotic and inflammatory responses in bleomycin-induced scleroderma. Therefore, TRPA1-blocking treatment could potentially alleviate M2 macrophage driven diseases like systemic sclerosis and scleroderma.
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Affiliation(s)
- Ilari Mäki-Opas
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014, Tampere, Finland.
| | - Mari Hämäläinen
- grid.412330.70000 0004 0628 2985The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Eeva Moilanen
- grid.412330.70000 0004 0628 2985The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Morena Scotece
- grid.412330.70000 0004 0628 2985The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland ,grid.428472.f0000 0004 1794 2467Current affiliation: Molecular Mechanisms of Cancer Program, Centro de Investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), CSIC-USAL, 37007 Salamanca, Spain
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Laurikka A, Vuolteenaho K, Toikkanen V, Rinne T, Leppänen T, Hämäläinen M, Tarkka M, Laurikka J, Moilanen E. Inflammatory Glycoprotein YKL-40 Is Elevated after Coronary Artery Bypass Surgery and Correlates with Leukocyte Chemotaxis and Myocardial Injury, a Pilot Study. Cells 2022; 11:3378. [PMID: 36359773 PMCID: PMC9653903 DOI: 10.3390/cells11213378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/07/2022] [Accepted: 10/19/2022] [Indexed: 01/06/2024] Open
Abstract
The aim of the present study was to investigate the levels of YKL-40 during and after coronary artery bypass grafting surgery (CABG) and to establish possible connections between YKL-40 and markers of oxidative stress, inflammation, and myocardial injury. Patients undergoing elective CABG utilizing cardiopulmonary bypass (CPB) were recruited into the study. Blood samples were collected at the onset of anesthesia, during surgery and post-operatively. Levels of YKL-40, 8-isoprostane, interleukin-8 (IL-8), monocyte chemotactic protein-1 (MCP-1) and troponin T (TnT) were measured by immunoassay. YKL-40 levels increased significantly 24 h after CPB. Positive correlation was seen between post-operative TnT and YKL-40 levels (r = 0.457, p = 0.016) and, interestingly, baseline YKL-40 predicted post-operative TnT increase (r = 0.374, p = 0.050). There was also a clear association between YKL-40 and the chemotactic factors MCP-1 (r = 0.440, p = 0.028) and IL-8 (r = 0.484, p = 0.011) linking YKL-40 to cardiac inflammation and fibrosis following CABG. The present results show, for the first time, that YKL-40 is associated with myocardial injury and leukocyte-activating factors following coronary artery bypass surgery. YKL-40 may be a factor and/or biomarker of myocardial inflammation and injury and subsequent fibrosis following heart surgery.
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Affiliation(s)
- Antti Laurikka
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University Hospital, Tampere University, 33014 Tampere, Finland
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University Hospital, Tampere University, 33014 Tampere, Finland
| | - Vesa Toikkanen
- Tampere University Hospital Heart Center Co., P.O. Box 2000, 33521 Tampere, Finland
| | - Timo Rinne
- Tampere University Hospital Heart Center Co., P.O. Box 2000, 33521 Tampere, Finland
- Department of Anaesthesia, Tampere University Hospital, P.O. Box 2000, 33521 Tampere, Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University Hospital, Tampere University, 33014 Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University Hospital, Tampere University, 33014 Tampere, Finland
| | - Matti Tarkka
- Tampere University Hospital Heart Center Co., P.O. Box 2000, 33521 Tampere, Finland
| | - Jari Laurikka
- Tampere University Hospital Heart Center Co., P.O. Box 2000, 33521 Tampere, Finland
- Finnish Cardiovascular Research Center Tampere, Tampere University, 33014 Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University Hospital, Tampere University, 33014 Tampere, Finland
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12
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Pemmari T, Hämäläinen M, Ryyti R, Peltola R, Moilanen E. Dried Bilberry (Vaccinium myrtillus L.) Alleviates the Inflammation and Adverse Metabolic Effects Caused by a High-Fat Diet in a Mouse Model of Obesity. Int J Mol Sci 2022; 23:ijms231911021. [PMID: 36232316 PMCID: PMC9569776 DOI: 10.3390/ijms231911021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/12/2022] [Accepted: 09/16/2022] [Indexed: 12/01/2022] Open
Abstract
Obesity is an increasing problem worldwide. It is often associated with co-morbidities such as type II diabetes, atherosclerotic diseases, and non-alcoholic fatty liver disease. The risk of these diseases can be lowered by relieving the systemic low-grade inflammation associated with obesity, even without noticeable weight loss. Bilberry is an anthocyanin-rich wild berry with known antioxidant and anti-inflammatory properties. In the present study, a high-fat-diet-induced mouse model of obesity was used to investigate the effects of air-dried bilberry powder on weight gain, systemic inflammation, lipid and glucose metabolism, and changes in the gene expression in adipose and hepatic tissues. The bilberry supplementation was unable to modify the weight gain, but it prevented the increase in the hepatic injury marker ALT and many inflammatory factors like SAA, MCP1, and CXCL14 induced by the high-fat diet. The bilberry supplementation also partially prevented the increase in serum cholesterol, glucose, and insulin levels. In conclusion, the bilberry supplementation alleviated the systemic and hepatic inflammation and retarded the development of unwanted changes in the lipid and glucose metabolism induced by the high-fat diet. Thus, the bilberry supplementation seemed to support to retain a healthier metabolic phenotype during developing obesity, and that effect might have been contributed to by bilberry anthocyanins.
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Affiliation(s)
- Toini Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Riitta Ryyti
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Rainer Peltola
- Bioeconomy and Environment, Natural Resources Institute Finland, 96100 Rovaniemi, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
- Correspondence:
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Pemmari T, Hämäläinen M, Ryyti R, Peltola R, Moilanen E. Cloudberry ( Rubus chamaemorus L.) Supplementation Attenuates the Development of Metabolic Inflammation in a High-Fat Diet Mouse Model of Obesity. Nutrients 2022; 14:nu14183846. [PMID: 36145221 PMCID: PMC9503149 DOI: 10.3390/nu14183846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/18/2022] [Accepted: 09/02/2022] [Indexed: 11/16/2022] Open
Abstract
Metabolic diseases linked to obesity are an increasing problem globally. They are associated with systemic inflammation, which can be triggered by nutrients such as saturated fatty acids. Cloudberry is rich in ellagitannin and its derivatives, which are known to have anti-inflammatory properties. In the present study, a high-fat-diet-induced mouse model of obesity was used to study the effects of air-dried cloudberry powder on weight gain, systemic inflammation, lipid and glucose metabolism, and changes in gene expression in hepatic and adipose tissues. Cloudberry supplementation had no effect on weight gain, but it prevented the rise in the systemic inflammation marker serum amyloid A (SAA) and the hepatic inflammation/injury marker alanine aminotransferase (ALT), as well as the increase in the expression of many inflammation-related genes in the liver and adipose tissue, such as Mcp1, Cxcl14, Tnfa, and S100a8. In addition, cloudberry supplementation impeded the development of hypercholesterolemia and hyperglycemia. The results indicate that cloudberry supplementation helps to protect against the development of metabolic inflammation and provides partial protection against disturbed lipid and glucose metabolism. These results encourage further studies on the effects of cloudberry and cloudberry-derived ellagitannins and support the use of cloudberries as a part of a healthy diet to prevent obesity-associated metabolic morbidity.
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Affiliation(s)
- Toini Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Riitta Ryyti
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Rainer Peltola
- Bioeconomy and Environment, Natural Resources Institute Finland, 96100 Rovaniemi, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
- Correspondence:
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Huuskonen C, Hämäläinen M, Kivikangas N, Paavonen T, Moilanen E, Mennander AA. Early reversibility of histological changes after experimental acute cardiac volume-overload. Am J Cardiovasc Dis 2022; 12:205-211. [PMID: 36147786 PMCID: PMC9490159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 08/15/2022] [Indexed: 06/16/2023]
Abstract
Unloading the heart may aid recovery after acute cardiac volume-overload (AVO). We experimentally investigated whether unloading the heart after AVO by heterotopic transplantation histologically impacts myocardial outcome. Thirty-two syngeneic Fisher 344 rats underwent surgery for abdominal arterial-venous fistula to induce AVO. Seven hearts were heterotopically transplanted one day after AVO to simulate a non-working state of the left ventricle (AVO+Tx). In addition, six rats without AVO or surgery (Normal) and five rats with sham surgery (Sham) served as controls. Myocardial outcome was studied using histology and quantitative reverse-transcription polymerase chain reaction (qRT-PCR) analysis for hypoxia inducible factor 1alpha (HIF1α), inducible nitric oxide synthase (iNOS), E-selectin, atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), vascular endothelial growth factor alpha (VEGFα), matrix metalloprotease 9 (MMP9), chitinase-3-like protein (YKL-40) and transforming growth factor beta (TGFβ). Relative ischemia of the right ventricle and septal intramyocardial arteries was decreased in AVO+Tx as compared with AVO (0.04±0.01 vs. 0.09±0.02, PSU, P=0.040 and 0.04±0.01 vs. 0.16±0.02, PSU, P=0.008, respectively). Quantitative RT-PCR showed an increase in the expression of iNOS, YKL-40 and VEGFα, and decrease in ANP in AVO+Tx as compared with AVO (5.78±1.23 vs. 2.46±0.81, P=0.039, 22.39±5.22 vs. 10.79±1.70, P=0.039 and 1.15±0.22 vs. 0.60±0.08, P=0.030, and 1.32±0.16 vs. 2.85±0.70, P=0.039, respectively). Unloading the heart by heterotopic transplantation induces early ischemic recovery of intramyocardial arteries after AVO. A non-working state reverses acute ischemic myocardial injury after AVO.
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Affiliation(s)
- Christa Huuskonen
- Tampere University Heart Hospital and Faculty of Medicine and Health Technology, Tampere UniversityTampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University HospitalTampere, Finland
| | - Nooa Kivikangas
- Tampere University Heart Hospital and Faculty of Medicine and Health Technology, Tampere UniversityTampere, Finland
| | - Timo Paavonen
- Department of Pathology, Fimlab, Tampere University Hospital and Faculty of Medicine and Health TechnologyTampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University HospitalTampere, Finland
| | - Ari A Mennander
- Tampere University Heart Hospital and Faculty of Medicine and Health Technology, Tampere UniversityTampere, Finland
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15
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Niemelä T, Kankaanranta H, Vähätalo I, Loponen J, Tuomisto LE, Niemelä O, Hämäläinen M, Moilanen E, Ilmarinen P. Relationship Between Soluble Urokinase Plasminogen Activator Receptor (suPAR) and Disease Outcome in Adult-Onset Asthma. J Asthma Allergy 2022; 15:579-593. [PMID: 35592386 PMCID: PMC9112192 DOI: 10.2147/jaa.s356083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 04/17/2022] [Indexed: 11/23/2022] Open
Abstract
Background Objective Methods Results Conclusion
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Grants
- Tampere Tuberculosis Foundation and the Finnish Anti- Tuberculosis Foundation, the Competitive State Research Financing of the Expert Responsibility Area of Tampere University Hospital (Tampere, Finland), the Medical Research Fund of Seinäjoki Central Hospital (Seinäjoki, Finland), the Research Foundation of the Pulmonary Diseases (Helsinki, Finland), the Ida Montini Foundation (Kerava, Finland), the Pirkanmaa Regional Fund of the Finnish Cultural Foundation (Helsinki, Finland), and the Allergy Research Foundation (Helsinki, Finland)
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Affiliation(s)
- Taito Niemelä
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Hannu Kankaanranta
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Iida Vähätalo
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Juho Loponen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Leena E Tuomisto
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Onni Niemelä
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Laboratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Pinja Ilmarinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
- Correspondence: Pinja Ilmarinen, Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland, Tel +35 850 420 0596, Email
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Archer M, Niemelä O, Hämäläinen M, Moilanen E, Leinonen E, Kampman O. The role of alcohol use and adiposity in serum levels of IL-1RA in depressed patients. BMC Psychiatry 2022; 22:158. [PMID: 35232419 PMCID: PMC8889691 DOI: 10.1186/s12888-022-03784-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 01/25/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The role of Interleukin-1 Receptor antagonist (IL-1Ra), an innate antagonist to pro-inflammatory cytokine IL-1, has attracted increasing attention due to its potential pathogenic and therapeutic implications in depression. However, the role of alcohol and adiposity in modulating IL-1Ra cytokine pathway in depressed patients has remainned unknown. The aim of this study was to follow the changes in IL-1Ra serum levels in depressed patients with or without simultaneous alcohol use disorder (AUD) and different degrees of adiposity during 6 months of follow-up. MATERIALS AND METHODS A total of 242 patients with depression were followed for 6 months. At baseline 99 patients had simultaneous AUD. Levels of serum IL-1Ra and common mediators of inflammation (IL-6, hs-CRP) were measured. Clinical assessments included Body Mass Index (BMI), Montgomery-Asberg Depression Rating Scale (MADRS) and Alcohol Use Disorders Identification Test (AUDIT) scores. RESULTS Significant reductions in clinical symptoms and IL-1Ra were observed during 6-month follow-up. In hierarchical linear regression analysis, the effect of MADRS score, age, gender, and smoking had a combined effect of 2.4% in the model. The effect of AUDIT score increased the effect to 4.2% of variance (p = 0.08), whereas adding BMI increased the effect to 18.5% (p < 0.001). CONCLUSION Adiposity may influence the IL-1Ra anti-inflammatory response in depressed patients, whereas the effect of alcohol consumption in these patients seems insignificant. These findings should be considered in studies on the role of IL-1Ra in depression. TRIAL REGISTRATION Ostrobothnia Depression Study in ClinicalTrials.gov , Identifier NCT02520271 .
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Affiliation(s)
- Mari Archer
- Tampere University, Faculty of Medicine and Health Technology, P.O. Box 100, 33014, Tampere, Finland.
| | - Onni Niemelä
- grid.415465.70000 0004 0391 502XDepartment of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and Tampere University, 60220 Seinäjoki, Finland
| | - Mari Hämäläinen
- grid.412330.70000 0004 0628 2985The Immunopharmacology Research Group, Tampere University, Faculty of Medicine and Health Technology, and Tampere University Hospital, 33014 Tampere, Finland
| | - Eeva Moilanen
- grid.412330.70000 0004 0628 2985The Immunopharmacology Research Group, Tampere University, Faculty of Medicine and Health Technology, and Tampere University Hospital, 33014 Tampere, Finland
| | - Esa Leinonen
- grid.412330.70000 0004 0628 2985Tampere University, Faculty of Medicine and Health Technology, P.O. Box 100, 33014 University of Tampere, and Tampere University Hospital, 33014 Tampere, Finland
| | - Olli Kampman
- grid.502801.e0000 0001 2314 6254Tampere University, Faculty of Medicine and Health Technology, P.O. Box 100, 33014 University of Tampere and Pirkanmaa Hospital District, Department of Psychiatry, 33521 Tampere, Finland
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17
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Parantainen J, Barreto G, Koivuniemi R, Kautiainen H, Nordström D, Moilanen E, Hämäläinen M, Leirisalo-Repo M, Nurmi K, Eklund KK. The biological activity of serum bacterial lipopolysaccharides associates with disease activity and likelihood of achieving remission in patients with rheumatoid arthritis. Arthritis Res Ther 2022; 24:256. [PMID: 36411473 PMCID: PMC9677706 DOI: 10.1186/s13075-022-02946-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 11/03/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Dysbiotic intestinal and oral microbiota have been implicated in the pathogenesis of rheumatoid arthritis (RA), but the mechanisms how microbiota could impact disease activity have remained elusive. The aim of this study was to assess the association of the biological activity of serum lipopolysaccharides (LPS) with disease activity and likelihood of achieving remission in RA patients. METHODS We measured Toll-like receptor (TLR) 4-stimulating activity of sera of 58 RA patients with a reporter cell line engineered to produce secreted alkaline phosphatase in response to TLR4 stimulation. Levels of LPS-binding protein, CD14, and CD163 were determined by ELISA assays. RESULTS The patient serum-induced TLR4 activation (biological activity of LPS) was significantly associated with inflammatory parameters and body mass index at baseline and at 12 months and with disease activity (DAS28-CRP, p<0.001) at 12 months. Importantly, baseline LPS bioactivity correlated with disease activity (p=0.031) and, in 28 early RA patients, the likelihood of achieving remission at 12 months (p=0.009). The level of LPS bioactivity was similar at baseline and 12-month visits, suggesting that LPS bioactivity is an independent patient-related factor. Neutralization of LPS in serum by polymyxin B abrogated the TLR4 signaling, suggesting that LPS was the major contributor to TLR4 activation. CONCLUSION We describe a novel approach to study the biological activity of serum LPS and their impact in diseases. The results suggest that LPS contribute to the inflammatory burden and disease activity on patients with RA and that serum-induced TLR4 activation assays can serve as an independent prognostic factor. A graphical summary of the conclusions of the study.
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Affiliation(s)
- J. Parantainen
- grid.7737.40000 0004 0410 2071Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, PL 4 (Yliopistonkatu 3), 00014 Helsinki, Finland
| | - G. Barreto
- grid.7737.40000 0004 0410 2071Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, PL 4 (Yliopistonkatu 3), 00014 Helsinki, Finland ,Orton Orthopedic Hospital, Helsinki, Finland
| | - R. Koivuniemi
- grid.7737.40000 0004 0410 2071Department of Rheumatology, Inflammation Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland ,grid.413739.b0000 0004 0628 3152Kanta-Häme Central Hospital, Riihimäki, Finland
| | - H. Kautiainen
- grid.410705.70000 0004 0628 207XFolkhälsan Research Center, Helsinki, Finland; Unit of Primary Health Care, Kuopio University Hospital, Kuopio, Finland
| | - D. Nordström
- grid.15485.3d0000 0000 9950 5666Department of Internal medicine and rehabilitation, Helsinki University and Helsinki University Hospital, Helsinki, Finland
| | - E. Moilanen
- grid.502801.e0000 0001 2314 6254The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - M. Hämäläinen
- grid.502801.e0000 0001 2314 6254The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - M. Leirisalo-Repo
- grid.7737.40000 0004 0410 2071Department of Rheumatology, Inflammation Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - K. Nurmi
- grid.7737.40000 0004 0410 2071Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, PL 4 (Yliopistonkatu 3), 00014 Helsinki, Finland
| | - K. K. Eklund
- grid.7737.40000 0004 0410 2071Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, PL 4 (Yliopistonkatu 3), 00014 Helsinki, Finland ,Orton Orthopedic Hospital, Helsinki, Finland ,grid.7737.40000 0004 0410 2071Department of Rheumatology, Inflammation Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Kononoff A, Vuolteenaho K, Hämäläinen M, Kautiainen H, Elfving P, Savolainen E, Arstila L, Niinisalo H, Rutanen J, Marjoniemi O, Moilanen E, Kaipiainen-Seppänen O. Metabolic Syndrome, Disease Activity, and Adipokines in Patients With Newly Diagnosed Inflammatory Joint Diseases. J Clin Rheumatol 2021; 27:e349-e356. [PMID: 32453216 DOI: 10.1097/rhu.0000000000001412] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 11/26/2022]
Abstract
OBJECTIVE To investigate metabolic syndrome (MetS), disease activity, and adipokine levels among patients with rheumatoid arthritis (RA), spondyloarthritis (SpA), and undifferentiated arthritis (UA) at the time of diagnosis and after 1 year of follow-up. METHODS Patients with inflammatory joint diseases participating in the Northern Savo 2010 population-based longitudinal epidemiological study were evaluated for components of MetS (by National Cholesterol Education Program's Adult Treatment Panel III) and clinical parameters of disease activity. The adipokines adiponectin, adipsin, resistin, and leptin were measured at baseline and after 1 year of treatment with disease-modifying antirheumatic drugs. RESULTS Among 176 patients, MetS was detected in 42% of RA, 36% of SpA, and 51% of UA patients. Metabolic syndrome was associated with higher disease activity as measured by patient global assessment in RA and UA patients and increased pain in RA patients. Leptin levels were increased in patients with MetS, showing a linearly increasing trend with the number of components of MetS in SpA and UA, but not in RA. In RA patients, decrease in disease activity correlated with decrease in leptin levels. Resistin did not associate with MetS, but a decrease in resistin correlated with decrease in disease activity in RA and UA. In SpA, increased adiponectin level correlated with relief in disease activity, but not with MetS. CONCLUSIONS Metabolic syndrome was common in patients with newly diagnosed arthritides and associated with higher disease activity and increased leptin levels. Resistin responded to treatment of arthritis in RA and UA, leptin in RA, and adiponectin in SpA.
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Affiliation(s)
- Aulikki Kononoff
- From the Department of Medicine, Kuopio University Hospital, Kuopio
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere
| | | | - Pia Elfving
- From the Department of Medicine, Kuopio University Hospital, Kuopio
| | - Elina Savolainen
- From the Department of Medicine, Kuopio University Hospital, Kuopio
| | | | | | - Jarno Rutanen
- From the Department of Medicine, Kuopio University Hospital, Kuopio
| | - Olga Marjoniemi
- From the Department of Medicine, Kuopio University Hospital, Kuopio
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere
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19
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Ryyti R, Pemmari A, Peltola R, Hämäläinen M, Moilanen E. Effects of Lingonberry ( Vaccinium vitis-idaea L.) Supplementation on Hepatic Gene Expression in High-Fat Diet Fed Mice. Nutrients 2021; 13:3693. [PMID: 34835949 PMCID: PMC8623941 DOI: 10.3390/nu13113693] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 10/08/2021] [Accepted: 10/09/2021] [Indexed: 02/06/2023] Open
Abstract
The prevalence of nonalcoholic fatty liver disease (NAFLD) is growing worldwide in association with Western-style diet and increasing obesity. Lingonberry (Vaccinium vitis-idaea L.) is rich in polyphenols and has been shown to attenuate adverse metabolic changes in obese liver. This paper investigated the effects of lingonberry supplementation on hepatic gene expression in high-fat diet induced obesity in a mouse model. C57BL/6N male mice were fed for six weeks with either a high-fat (HF) or low-fat (LF) diet (46% and 10% energy from fat, respectively) or HF diet supplemented with air-dried lingonberry powder (HF + LGB). HF diet induced a major phenotypic change in the liver, predominantly affecting genes involved in inflammation and in glucose and lipid metabolism. Lingonberry supplementation prevented the effect of HF diet on an array of genes (in total on 263 genes) associated particularly with lipid or glucose metabolic process (such as Mogat1, Plin4, Igfbp2), inflammatory/immune response or cell migration (such as Lcn2, Saa1, Saa2, Cxcl14, Gcp1, S100a10) and cell cycle regulation (such as Cdkn1a, Tubb2a, Tubb6). The present results suggest that lingonberry supplementation prevents HF diet-induced adverse changes in the liver that are known to predispose the development of NAFLD and its comorbidities. The findings encourage carrying out human intervention trials to confirm the results, with the aim of recommending the use of lingonberries as a part of healthy diet against obesity and its hepatic and metabolic comorbidities.
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Affiliation(s)
- Riitta Ryyti
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland; (R.R.); (A.P.); (M.H.)
| | - Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland; (R.R.); (A.P.); (M.H.)
| | - Rainer Peltola
- Natural Resources Institute Finland, Bioeconomy and Environment, 96200 Rovaniemi, Finland;
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland; (R.R.); (A.P.); (M.H.)
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland; (R.R.); (A.P.); (M.H.)
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20
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Pemmari A, Tuure L, Hämäläinen M, Leppänen T, Moilanen T, Moilanen E. Effects of ibuprofen on gene expression in chondrocytes from patients with osteoarthritis as determined by RNA-Seq. RMD Open 2021; 7:rmdopen-2021-001657. [PMID: 34497153 PMCID: PMC8438934 DOI: 10.1136/rmdopen-2021-001657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/30/2021] [Indexed: 11/04/2022] Open
Abstract
Non-steroidal anti-inflammatory drugs are a widely used symptomatic treatment in osteoarthritis (OA), but their effects on cartilage remain controversial. We studied the effects of ibuprofen on gene expression in chondrocytes from patients with OA using RNA-Seq. Chondrocytes were isolated from cartilage samples of patients with OA undergoing knee replacement surgery, cultured with ibuprofen, and total mRNA was sequenced. Differentially expressed genes were identified with edgeR using pairwise comparisons. Functional analysis was performed using ingenuity pathway analysis (IPA). Ibuprofen did not induce statistically significant changes in chondrocyte transcriptome when the cells were cultured in the absence of added cytokines. In inflammatory conditions (when the cells were exposed to the OA-related cytokine interleukin (IL)-1β), 51 genes were upregulated and 42 downregulated by ibuprofen with fold change >1.5 in either direction. The upregulated genes included anti-inflammatory factors and genes associated with cell adhesion, while several mediators of inflammation were among the downregulated genes. IPA analysis revealed ibuprofen having modulating effects on inflammation-related pathways such as integrin, IL-8, ERK/MAPK and cAMP-mediated signalling pathways. In conclusion, the effects of ibuprofen on primary OA chondrocyte transcriptome appear to be neutral in normal conditions, but ibuprofen may shift chondrocyte transcriptome towards anti-inflammatory phenotype in inflammatory environments.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Lauri Tuure
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Teemu Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.,Coxa Hospital for Joint Replacement, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
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21
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Pemmari A, Leppänen T, Hämäläinen M, Moilanen T, Moilanen E. Chondrocytes from Osteoarthritis Patients Adopt Distinct Phenotypes in Response to Central T H1/T H2/T H17 Cytokines. Int J Mol Sci 2021; 22:ijms22179463. [PMID: 34502384 PMCID: PMC8431052 DOI: 10.3390/ijms22179463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/30/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022] Open
Abstract
Chronic low-grade inflammation plays a central role in the pathogenesis of osteoarthritis (OA), and several pro- and anti-inflammatory cytokines have been implicated to mediate and regulate this process. Out of these cytokines, particularly IFNγ, IL-1β, IL-4 and IL-17 are associated with different phenotypes of T helper (TH) cells and macrophages, both examples of cells known for great phenotypic and functional heterogeneity. Chondrocytes also display various phenotypic changes during the course of arthritis. We set out to study the hypothesis of whether chondrocytes might adopt polarized phenotypes analogous to TH cells and macrophages. We studied the effects of IFNγ, IL-1β, IL-4 and IL-17 on gene expression in OA chondrocytes with RNA-Seq. Chondrocytes were harvested from the cartilage of OA patients undergoing knee replacement surgery and then cultured with or without the cytokines for 24 h. Total RNA was isolated and sequenced, and GO (Gene Ontology) functional analysis was performed. We also separately investigated genes linked to OA in recent genome wide expression analysis (GWEA) studies. The expression of more than 2800 genes was significantly altered in chondrocytes treated with IL-1β [in the C(IL-1β) phenotype] with a fold change (FC) > 2.5 in either direction. These included a large number of genes associated with inflammation, cartilage degradation and attenuation of metabolic signaling. The profile of genes differentially affected by IFNγ (the C(IFNγ) phenotype) was relatively distinct from that of the C(IL-1β) phenotype and included several genes associated with antigen processing and presentation. The IL-17-induced C(IL-17) phenotype was characterized by the induction of a more limited set of proinflammatory factors compared to C(IL-1β) cells. The C(IL-4) phenotype induced by IL-4 displayed a differential expression of a rather small set of genes compared with control, primarily those associated with TGFβ signaling and the regulation of inflammation. In conclusion, our results show that OA chondrocytes can adopt diverse phenotypes partly analogously to TH cells and macrophages. This phenotypic plasticity may play a role in the pathogenesis of arthritis and open new therapeutic avenues for the development of disease-modifying treatments for (osteo)arthritis.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
| | - Teemu Moilanen
- Coxa Hospital for Joint Replacement, 33520 Tampere, Finland;
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
- Correspondence:
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22
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Sorri A, Järventausta K, Kampman O, Lehtimäki K, Björkqvist M, Tuohimaa K, Hämäläinen M, Moilanen E, Leinonen E. Electroconvulsive therapy increases temporarily plasma vascular endothelial growth factor in patients with major depressive disorder. Brain Behav 2021; 11:e02001. [PMID: 34342142 PMCID: PMC8413728 DOI: 10.1002/brb3.2001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 11/05/2020] [Accepted: 12/02/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES Vascular endothelial growth factor (VEGF) has been related to the etiology of major depressive disorder (MDD). The findings involving the effects of electroconvulsive therapy (ECT) on the VEGF levels have been conflicting. The aim was to examine the possible changes in the VEGF levels and their associations with clinical outcome in patients with MDD during ECT. METHODS The study comprised 30 patients suffering from MDD. Their plasma VEGF levels were measured at baseline and 2 and 4 hr after the first, fifth, and last ECT session. The severity of depression was quantified by the Montgomery-Asberg Depression Rating Scale (MADRS). RESULTS The VEGF levels increased between the 2-hr and 4-hr measurements during the first (p = .003) and the fifth (p = .017) sessions. The baseline VEGF levels between individual ECT sessions remained unchanged during the ECT series. No correlations were found between the increased VEGF levels and the clinical outcome. CONCLUSIONS Electroconvulsive therapy increased the VEGF levels repeatedly at the same time point in two different ECT sessions. These increases had no association with the response to ECT. Consequently, VEGF may act as a mediator in the mechanism of action of ECT.
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Affiliation(s)
- Annamari Sorri
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Kaija Järventausta
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Olli Kampman
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Kai Lehtimäki
- Department of Neurosurgery, Neurology and Rehabilitation, Tampere University Hospital, Tampere, Finland
| | - Minna Björkqvist
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland
| | - Kati Tuohimaa
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Esa Leinonen
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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23
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Luostarinen S, Hämäläinen M, Hatano N, Muraki K, Moilanen E. The inflammatory regulation of TRPA1 expression in human A549 lung epithelial cells. Pulm Pharmacol Ther 2021; 70:102059. [PMID: 34302984 DOI: 10.1016/j.pupt.2021.102059] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/06/2021] [Accepted: 07/17/2021] [Indexed: 10/20/2022]
Abstract
Transient receptor potential ankyrin-1 (TRPA1) is an ion channel mediating pain and cough signals in sensory neurons. We and others have shown that TRPA1 is also expressed in some non-neuronal cells and supports inflammatory responses. To address the pathogenesis and to uncover potential targets for pharmacotherapy in inflammatory lung diseases, we set out to study the expression of TRPA1 in human A549 lung epithelial cells under inflammatory conditions. TRPA1 expression was determined by RT-qPCR and Western blotting at a mRNA and protein level, respectively and its function was studied by Fluo 3-AM intracellular Ca2+ measurement in A549 lung epithelial cells. TRPA1 promoter activity was assessed by reporter gene assay. TRPA1 expression was very low in A549 cells in the absence of inflammatory stimuli. Tumor necrosis factor-α (TNF-α) significantly increased TRPA1 expression and a synergy was found between TNF-α, interleukin-1β (IL-1β) and interferon-γ (IFN-γ). Reporter gene experiments indicate that the combination of TNF-α and IL-1β increases TRPA1 promoter activity while the effect of IFN-γ seems to be non-transcriptional. Interestingly, the glucocorticoid dexamethasone downregulated TRPA1 expression in A549 cells by reducing TRPA1 mRNA stability in a transcription-dependent manner. Furthermore, pharmacological blockade of TRPA1 reduced the production of the pro-inflammatory cytokine IL-8. In conclusion, TRPA1 was found to be expressed and functional in human A549 lung epithelial cells under inflammatory conditions. The anti-inflammatory steroid dexamethasone reduced TRPA1 expression through post-transcriptional mechanisms. The results reveal TRPA1 as a potential mediator and drug target in inflammatory lung conditions.
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Affiliation(s)
- Samu Luostarinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Noriyuki Hatano
- Laboratory of Cellular Pharmacology, School of Pharmacy, Aichi-Gakuin University, Nagoya, Japan
| | - Katsuhiko Muraki
- Laboratory of Cellular Pharmacology, School of Pharmacy, Aichi-Gakuin University, Nagoya, Japan
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.
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24
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Luostarinen S, Hämäläinen M, Moilanen E. Transient Receptor Potential Ankyrin 1 (TRPA1)-An Inflammation-Induced Factor in Human HaCaT Keratinocytes. Int J Mol Sci 2021; 22:ijms22073322. [PMID: 33805042 PMCID: PMC8037497 DOI: 10.3390/ijms22073322] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/10/2021] [Accepted: 03/17/2021] [Indexed: 12/13/2022] Open
Abstract
Transient receptor potential ankyrin 1 (TRPA1) is an ion channel mainly studied in sensory neurons where it mediates itch, pain and neurogenic inflammation. Recently, some nonneuronal cells have also been shown to express TRPA1 to support inflammatory responses. To address the role of TRPA1 in skin inflammation, we aimed to investigate TRPA1 expression in keratinocytes. HaCaT cells (a model of human keratinocytes) and skin biopses from wild-type and TRPA1 deficient mice were used in the studies. TRPA1 expression in nonstimulated keratinocytes was very low but significantly inducible by the proinflammatory cytokine tumor necrosis factor (TNF) in an nuclear factor kappa B (NF-κB), and mitogen-activated protein (MAP) kinase (p38 and c-Jun N-terminal kinase, JNK)-dependent manner. Interestingly, drugs widely used to treat skin inflammation, the calcineurin inhibitors tacrolimus and cyclosporine and the glucocorticoid dexamethasone, significantly decreased TRPA1 expression. Furthermore, pharmacological inhibition and genetic deletion of TRPA1 reduced the synthesis of TNF-induced monocyte chemoattractant protein 1 (MCP-1) in keratinocytes and mouse skin biopsies. In conclusion, these findings point to an inflammatory role for TRPA1 in keratinocytes and present TRPA1 as a potential drug target in inflammatory skin diseases.
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25
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Kaskinen AK, Keski-Nisula J, Martelius L, Moilanen E, Hämäläinen M, Rautiainen P, Andersson S, Pitkänen-Argillander OM. Lung Injury After Neonatal Congenital Cardiac Surgery Is Mild and Modifiable by Corticosteroids. J Cardiothorac Vasc Anesth 2021; 35:2100-2107. [PMID: 33573926 DOI: 10.1053/j.jvca.2021.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/04/2021] [Accepted: 01/11/2021] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The present study was performed to determine whether lung injury manifests as lung edema in neonates after congenital cardiac surgery and whether a stress-dose corticosteroid (SDC) regimen attenuates postoperative lung injury in neonates after congenital cardiac surgery. DESIGN A supplementary report of a randomized, double-blinded, placebo-controlled clinical trial. SETTING A pediatric tertiary university hospital. PARTICIPANTS Forty neonates (age ≤28 days) undergoing congenital cardiac surgery with cardiopulmonary bypass. INTERVENTIONS After anesthesia induction, patients were assigned randomly to receive intravenously either 2 mg/kg methylprednisolone or placebo b, which was followed by hydrocortisone or placebo bolus six hours after weaning from CPB for five days as follows: 0.2 mg/kg/h for 48 hours, 0.1 mg/kg/h for the next 48 hours, and 0.05 mg/kg/h for the following 24 hours. MEASUREMENTS AND MAIN RESULTS The chest radiography lung edema score was lower in the SDC than in the placebo group on the first postoperative day (POD one) (p = 0.03) and on PODs two and three (p = 0.03). Furthermore, a modest increase in the edema score of 0.9 was noted in the placebo group, whereas the edema score remained at the preoperative level in the SDC group. Postoperative dynamic respiratory system compliance was higher in the SDC group until POD three (p < 0.01). However, postoperative oxygenation; length of mechanical ventilation; and tracheal aspirate biomarkers of inflammation and oxidative stress, namely interleukin-6, interleukin-8, resistin, and 8-isoprostane, showed no differences between the groups. CONCLUSIONS The SDC regimen reduced the development of mild and likely clinically insignificant radiographic lung edema and improved postoperative dynamic respiratory system compliance without adverse events, but it failed to improve postoperative oxygenation and length of mechanical ventilation.
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Affiliation(s)
- Anu K Kaskinen
- Division of Pediatric Nephrology and Transplantation, Children's Hospital and Pediatric Research Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
| | - Juho Keski-Nisula
- Department of Anesthesia and Intensive Care, Children's Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Laura Martelius
- Department of Radiology, HUS Medical Imaging Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Paula Rautiainen
- Department of Anesthesia and Intensive Care, Children's Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Sture Andersson
- Children's Hospital and Pediatric Research Center, Helsinki University Hospital and Helsinki University, Helsinki, Finland
| | - Olli M Pitkänen-Argillander
- Division of Pediatric Cardiology, Children's Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
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Nummenmaa E, Hämäläinen M, Pemmari A, Moilanen LJ, Tuure L, Nieminen RM, Moilanen T, Vuolteenaho K, Moilanen E. Transient Receptor Potential Ankyrin 1 (TRPA1) Is Involved in Upregulating Interleukin-6 Expression in Osteoarthritic Chondrocyte Models. Int J Mol Sci 2020; 22:ijms22010087. [PMID: 33374841 PMCID: PMC7794684 DOI: 10.3390/ijms22010087] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/18/2020] [Accepted: 12/20/2020] [Indexed: 12/19/2022] Open
Abstract
Transient receptor potential ankyrin 1 (TRPA1) is a membrane-bound ion channel found in neurons, where it mediates nociception and neurogenic inflammation. Recently, we have discovered that TRPA1 is also expressed in human osteoarthritic (OA) chondrocytes and downregulated by the anti-inflammatory drugs aurothiomalate and dexamethasone. We have also shown TRPA1 to mediate inflammation, pain, and cartilage degeneration in experimental osteoarthritis. In this study, we investigated the role of TRPA1 in joint inflammation, focusing on the pro-inflammatory cytokine interleukin-6 (IL-6). We utilized cartilage/chondrocytes from wild-type (WT) and TRPA1 knockout (KO) mice, along with primary chondrocytes from OA patients. The results show that TRPA1 regulates the synthesis of the OA-driving inflammatory cytokine IL-6 in chondrocytes. IL-6 was highly expressed in WT chondrocytes, and its expression, along with the expression of IL-6 family cytokines leukemia inhibitory factor (LIF) and IL-11, were significantly downregulated by TRPA1 deficiency. Furthermore, treatment with the TRPA1 antagonist significantly downregulated the expression of IL-6 in chondrocytes from WT mice and OA patients. The results suggest that TRPA1 is involved in the upregulation of IL-6 production in chondrocytes. These findings together with previous results on the expression and functions of TRPA1 in cellular and animal models point to the role of TRPA1 as a potential mediator and novel drug target in osteoarthritis.
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Affiliation(s)
- Elina Nummenmaa
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Lauri J. Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Lauri Tuure
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Riina M. Nieminen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Teemu Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
- Coxa Hospital for Joint Replacement, FI-33520 Tampere, Finland
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, FI-33014 Tampere, Finland; (E.N.); (M.H.); (A.P.); (L.J.M.); (L.T.); (R.M.N.); (T.M.); (K.V.)
- Correspondence:
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Koivuniemi R, Kuuliala A, Kivistö S, Holmström M, Hämäläinen M, Moilanen E, Rajamäki K, Kautiainen H, Eklund KK, Leirisalo-Repo M. Induction of remission in female rheumatoid arthritis patients is associated with stabilization of myocardial abnormalities: a prospective cardiac magnetic resonance follow-up study. Scand J Rheumatol 2020; 50:104-112. [PMID: 33243062 DOI: 10.1080/03009742.2020.1818819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Objectives: To study whether female patients with active rheumatoid arthritis (RA) have myocardial abnormalities and whether progression of myocardial involvement can be attenuated by disease-modifying anti-rheumatic drugs (DMARDs).Method: Cardiac magnetic resonance (cMR; 1.5 or 3.0 T), including late gadolinium enhancement (LGE), T1 relaxation time, and ventricular functions, was performed in 30 patients with untreated active early RA starting first DMARDs, and 28 patients with chronic RA with inadequate response to conventional synthetic DMARDs starting biological DMARDs. cMR was repeated in RA patients 1 year later. cMR was conducted once in 22 fibromyalgia (FM) subjects and in 35 healthy volunteers serving as controls. All subjects were non-smoking females without coronary heart disease, heart failure, or diabetes.Results: Compared with controls, 58 RA patients had slightly lower ventricular function, although in the normal range, and longer T1 time at baseline. None of the FM subjects had LGE, but it was frequent in RA (67%). During the 1 year DMARD treatment, Disease Activity Score based on 28-joint count-C-reactive protein declined, ventricular functions tended to improve, but the number of patients with LGE remained unchanged. However, the number of LGE-positive heart segments either decreased or stayed the same in 91% of RA patients. In early RA patients, achieving tight remission was associated with LGE stabilization, after adjustment for age, metabolic syndrome, baseline inflammatory activity, and leisure-time physical activity.Conclusion: Treatment targeted to tight remission in early stages of RA seems to be important to prevent not only joint damage but also myocardial abnormalities.
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Affiliation(s)
- R Koivuniemi
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Department of Medicine, Kanta-Häme Central Hospital, Riihimäki, Finland.,Hematology Research Unit, University of Helsinki and Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - A Kuuliala
- Department of Bacteriology and Immunology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - S Kivistö
- Department of Radiology HUS Medical Imaging Center, University of Helsinki and Helsinki University Hospital, Finland
| | - M Holmström
- Department of Radiology HUS Medical Imaging Center, University of Helsinki and Helsinki University Hospital, Finland
| | - M Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - E Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - K Rajamäki
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - H Kautiainen
- Primary Health Care Unit, Kuopio University Hospital, Kuopio, Finland.,Folkhälsan Research Center, Helsinki, Finland
| | - K K Eklund
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - M Leirisalo-Repo
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Pemmari A, Leppänen T, Hämäläinen M, Moilanen T, Vuolteenaho K, Moilanen E. Widespread regulation of gene expression by glucocorticoids in chondrocytes from patients with osteoarthritis as determined by RNA-Seq. Arthritis Res Ther 2020; 22:271. [PMID: 33203447 PMCID: PMC7670667 DOI: 10.1186/s13075-020-02289-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 08/07/2020] [Indexed: 02/06/2023] Open
Abstract
Background Intra-articular glucocorticoid (GC) injections are widely used as a symptomatic treatment for osteoarthritis (OA). However, there are also concerns about their potentially harmful effects, and their detailed effects on chondrocyte phenotype remain poorly understood. Methods We studied the effects of dexamethasone on gene expression in OA chondrocytes with RNA-Seq. Chondrocytes were isolated from the cartilage from OA patients undergoing knee replacement surgery and cultured with or without dexamethasone for 24 h. Total RNA was isolated and sequenced, and functional analysis was performed against the Gene Ontology (GO) database. Results for selected genes were confirmed with RT-PCR. We also investigated genes linked to OA in recent genome-wide expression analysis (GWEA) studies. Results Dexamethasone increased the expression of 480 and reduced that of 755 genes with a fold change (FC) 2.0 or greater. Several genes associated with inflammation and cartilage anabolism/catabolism as well as lipid and carbohydrate metabolism were among the most strongly affected genes. In the GO analysis, genes involved in the extracellular matrix organization, cell proliferation and adhesion, inflammation, and collagen synthesis were enriched among the significantly affected genes. In network analysis, NGF, PI3KR1, and VCAM1 were identified as central genes among those most strongly affected by dexamethasone. Conclusions This is the first study investigating the genome-wide effects of GCs on the gene expression in OA chondrocytes. In addition to clear anti-inflammatory and anticatabolic effects, GCs affect lipid and glucose metabolism in chondrocytes, an observation that might be particularly important in the metabolic phenotype of OA.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Teemu Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.,Coxa Hospital for Joint Replacement, Tampere, Finland
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.
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Tuure L, Pemmari A, Hämäläinen M, Moilanen T, Moilanen E. Regulation of gene expression by MF63, a selective inhibitor of microsomal PGE synthase 1 (mPGES1) in human osteoarthritic chondrocytes. Br J Pharmacol 2020; 177:4134-4146. [PMID: 32449517 PMCID: PMC7443472 DOI: 10.1111/bph.15142] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 01/15/2020] [Accepted: 03/17/2020] [Indexed: 12/18/2022] Open
Abstract
Background and Purpose mPGES1 catalyses the production of PGE2, the most abundant prostanoid related to inflammation and pain in arthritis. mPGES1 is suggested to be a safer and more selective drug target in inflammatory conditions compared to the COX enzymes inhibited by NSAIDs. In the present study, we investigated the effects of the selective mPGES1 inhibitor MF63 on gene expression in primary human chondrocytes from patients with osteoarthritis (OA). Experimental Approach Chondrocytes were isolated from articular cartilage obtained from osteoarthritis patients undergoing knee replacement surgery. The effects of MF63 were studied in the primary chondrocytes with RNA‐sequencing based genome‐wide expression analysis. The main results were confirmed with qRT‐PCR and compared with the effects of the NSAID ibuprofen. Functional analysis was performed with the GO database and interactions between the genes were studied with STRING. Key Results MF63 enhanced the expression of multiple metallothionein 1 (MT1) isoforms as well as endogenous antagonists of IL‐1 and IL‐36. The expression of IL‐6, by contrast, was down‐regulated. These genes were also essential in functional and interaction network analyses. The effects of MF63 were consistent in qRT‐PCR analysis, whereas the effects of ibuprofen overlapped only partly with MF63. There were no evident findings of catabolic effects by MF63. Conclusion and Implications Metallothionein 1 has been suggested to have anti‐inflammatory and protective effects in cartilage. Up‐regulation of the antagonists of IL‐1 superfamily and down‐regulation of the pro‐inflammatory cytokine IL‐6 also support novel anti‐inflammatory and possibly disease‐modifying effects of mPGES1 inhibitors in arthritis.
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Affiliation(s)
- Lauri Tuure
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Teemu Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland.,Coxa Hospital for Joint Replacement, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
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Kononoff A, Elfving P, Pussinen P, Hörkkö S, Kautiainen H, Arstila L, Laasonen L, Savolainen E, Niinisalo H, Rutanen J, Marjoniemi O, Hämäläinen M, Vuolteenaho K, Moilanen E, Kaipiainen-Seppänen O. Association of rheumatoid arthritis disease activity and antibodies to periodontal bacteria with serum lipoprotein profile in drug naive patients. Ann Med 2020; 52:32-42. [PMID: 32011179 PMCID: PMC7877970 DOI: 10.1080/07853890.2020.1724321] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Objective: We investigated lipid concentrations, particle sizes and antibodies binding to periodontal bacteria Aggregatibacter actinomycetemcomitans and Porphyromonas gingivalis and to malondialdehyde-acetaldehyde (MAA) modified low-density lipoprotein in immunoglobulin (Ig) class A, G and M among patients with newly diagnosed rheumatoid arthritis (RA) in a population-based cohort.Methods: Concentrations and sizes of lipoprotein particles analysed by proton nuclear magnetic resonance spectroscopy and antibody levels to MAA modified low-density lipoprotein were studied at baseline and after one-year of follow-up. Serum Ig A and G class antibodies to periodontal bacteria were determined at baseline.Results: Sixty-three patients were divided into tertiles according to disease activity by disease activity score with 28 joint count and erythrocyte sedimentation rate (ESR) (<3.9, 3.9-4.7, >4.7). Small low-density lipoprotein concentration was lowest in the tertile with the highest disease activity. In high-density lipoprotein, the concentrations of total, medium and small particles decreased with disease activity. The particle size in low-density lipoprotein associated with disease activity and the presence of antibodies to P. gingivalis. Ig G and M antibodies to MAA modified low-density lipoprotein correlated with disease activity. Inflammation associated changes faded by one year.Conclusions: Drug naive RA patients had proatherogenic changes in lipid profiles, but they were reversible, when inflammation diminished.Key messagesPatients with drug naive rheumatoid arthritis showed proatherogenic lipid profiles.Reversible changes in lipid profiles can be achieved as response to inflammation suppression.Active therapy aimed at remission is essential in all patients with rheumatoid arthritis.
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Affiliation(s)
- Aulikki Kononoff
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Pia Elfving
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Pirkko Pussinen
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Sohvi Hörkkö
- Institute of Diagnostics, Medical Microbiology and Immunology, Research Unit of Biomedicine, Oulu University Hospital, University of Oulu and Medical Research Center and Nordlab Oulu, Oulu, Finland
| | - Hannu Kautiainen
- Unit of Primary Health Care, Kuopio University Hospital, Kuopio, Finland.,Unit of Family Practice, Central Finland Central Hospital, Jyväskylä, Finland
| | - Leena Arstila
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland.,Department of Medicine, Iisalmi Hospital
| | - Leena Laasonen
- Helsinki Medical Imaging Center, Helsinki University Hospital, Helsinki, Finland
| | - Elina Savolainen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Helena Niinisalo
- Department of Medicine, Varkaus Hospital.,Outpatient Clinic, Suonenjoki Health Center
| | - Jarno Rutanen
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Olga Marjoniemi
- Department of Medicine, Kuopio University Hospital, Kuopio, Finland
| | - Mari Hämäläinen
- School of Medicine, The Immunopharmacology Research Group, Tampere University Hospital, University of Tampere, Tampere, Finland
| | - Katriina Vuolteenaho
- School of Medicine, The Immunopharmacology Research Group, Tampere University Hospital, University of Tampere, Tampere, Finland
| | - Eeva Moilanen
- School of Medicine, The Immunopharmacology Research Group, Tampere University Hospital, University of Tampere, Tampere, Finland
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Archer M, Niemelä O, Luoto K, Kultti J, Hämäläinen M, Moilanen E, Koivukangas A, Leinonen E, Kampman O. Status of inflammation and alcohol use in a 6-month follow-up study of patients with major depressive disorder. Alcohol 2019; 81:21-26. [PMID: 30769022 DOI: 10.1016/j.alcohol.2019.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 01/16/2019] [Accepted: 02/05/2019] [Indexed: 11/17/2022]
Abstract
INTRODUCTION The studies on the relationship between alcohol consumption, the status of inflammation, and depression have produced conflicting results. In this study, we followed patients with major depressive disorders by monitoring biomarkers of inflammation together with biomarkers of heavy alcohol use. METHOD The levels of IL-6 (interleukin-6), IL-8 (interleukin-8), hs-CRP (high sensitivity C-reactive protein), YKL-40 (also known as Chitinase-3-like protein 1 or CHI3L1), and biomarkers of alcohol consumption and liver status (GT, CDT, ALT, alkaline phosphatase) were measured at baseline and after 6 months of psychiatric treatment from 242 patients suffering from current major depressive disorder (MDD) with (n = 99) or without (n = 143) alcohol use disorder (AUD). RESULTS At baseline, the patients with MDD + AUD showed higher levels of inflammatory biomarkers IL-6 (p < 0.001), hs-CRP (p < 0.01), YKL-40 (p < 0.05), and biomarkers of alcohol consumption, than the corresponding group of non-AUD patients. These differences disappeared during follow-up and recovery from depression. The level of IL-8 decreased significantly in both AUD (p < 0.05) and non-AUD (p < 0.05) patients. During follow-up, the biomarkers of alcohol consumption, GT and CDT, in AUD patients were found to decrease in parallel with serum YKL-40 levels. CONCLUSIONS Alcohol consumption appears to modulate the status of inflammation in depressive patients. A more systematic use of biomarkers of inflammation together with biomarkers of alcohol consumption and liver status may prove to be of value in a more comprehensive assessment and treatment of patients with depression.
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Affiliation(s)
- Mari Archer
- University of Tampere, Faculty of Medicine and Life Sciences and Tampere University Hospital, Department of Psychiatry, 33014 University of Tampere, Tampere, Finland.
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, 60220 Seinäjoki, Finland
| | - Kaisa Luoto
- University of Tampere, Faculty of Medicine and Life Sciences, 33014 University of Tampere, Finland and Seinäjoki Central Hospital, Department of Psychiatry, 60220 Seinäjoki, Finland
| | - Johanna Kultti
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, 60220 Seinäjoki, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, University of Tampere, Faculty of Medicine and Life Sciences and Tampere University Hospital, 33014 University of Tampere, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, University of Tampere, Faculty of Medicine and Life Sciences and Tampere University Hospital, 33014 University of Tampere, Tampere, Finland
| | - Antti Koivukangas
- University of Tampere, Faculty of Medicine and Life Sciences, 33014 University of Tampere, Finland and Seinäjoki Central Hospital, Department of Psychiatry, 60220 Seinäjoki, Finland
| | - Esa Leinonen
- University of Tampere, Faculty of Medicine and Life Sciences and Tampere University Hospital, Department of Psychiatry, 33014 University of Tampere, Tampere, Finland
| | - Olli Kampman
- University of Tampere, Faculty of Medicine and Life Sciences, 33014 University of Tampere, Finland and Seinäjoki Central Hospital, Department of Psychiatry, 60220 Seinäjoki, Finland
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Aula H, Skyttä T, Tuohinen S, Luukkaala T, Hämäläinen M, Virtanen V, Raatikainen P, Moilanen E, Kellokumpu-Lehtinen PL. Transforming growth factor beta 1 levels predict echocardiographic changes at three years after adjuvant radiotherapy for breast cancer. Radiat Oncol 2019; 14:155. [PMID: 31470867 PMCID: PMC6717329 DOI: 10.1186/s13014-019-1366-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/22/2019] [Indexed: 12/20/2022] Open
Abstract
Background Transforming growth factor beta 1 (TGF-β1) and platelet-derived growth factor (PDGF) are cytokines involved in fibrotic processes causing radiotherapy (RT)-induced cardiovascular changes. We aimed to investigate the associations between TGF-β1 and PDGF and the echocardiographic changes that occur during RT and during three-year follow-up. Methods The study included 63 women receiving adjuvant RT for early-stage breast cancer or ductal carcinoma in situ. Serum TGF-β1 (ng/ml) and PDGF (ng/ml) levels were measured by enzyme-linked immunoassay and echocardiographic examination was performed before RT, after RT and at 3 years. Patients were grouped by biomarker behavior by a trajectory analysis. Results TGF-β1 decreased from 19.2 (IQR 17.1–22.3) before RT to 18.8 (14.5–22.0) after RT (p = 0.003) and the decrease persisted at 17.2 (13.7–21.2) 3 years after RT (p = 0.101). PDGF decreased from 15.4 (12.6–19.1) before RT to 13.8 (11.7–16.2) after RT, p = 0.001, and persisted at 15.6 (10.4–18.4) at 3 years, p = 0.661. The TGF-β1 level before RT (Spearman’s rho 0.441, p < 0.001) and the three-year change in TGF-β1 (rho = − 0.302, p = 0.018) correlated with global longitudinal strain (GLS) in echocardiography at 3 years. In trajectory analysis, two TGF-β1 behavior groups were found. Group 1 had significantly higher TGF-β1 levels before RT, 25.6 (22.3–28.6), than group 2, 17.8 (15.9–19.9), p < 0.001. In multivariable analysis, TGF-β1 trajectory group 1 (β = 0.27, p = 0.013), left-sided breast cancer (β = 0.39, p = 0.001) and the use of aromatase inhibitors (β = 0.29, p = 0.011) were significantly associated with a worsening in GLS from before RT to 3 years. Conclusion An elevated pretreatment TGF-β1 may predict RT-associated changes in echocardiography. Electronic supplementary material The online version of this article (10.1186/s13014-019-1366-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hanna Aula
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland. .,Department of Oncology, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland.
| | - Tanja Skyttä
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland
| | - Suvi Tuohinen
- Heart Hospital, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland.,Department of Cardiology, Heart and Lung Center, Helsinki University Hospital, PO Box 340, 00029 HUS, Helsinki, Finland
| | - Tiina Luukkaala
- Research, Innovation and Development Center, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland.,Health Sciences, Faculty of Social Sciences, Tampere University, 33014, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014, Tampere, Finland
| | - Vesa Virtanen
- Heart Hospital, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland
| | - Pekka Raatikainen
- Department of Cardiology, Heart and Lung Center, Helsinki University Hospital, PO Box 340, 00029 HUS, Helsinki, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014, Tampere, Finland
| | - Pirkko-Liisa Kellokumpu-Lehtinen
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland
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Outinen TK, Mantula P, Jaatinen P, Hämäläinen M, Moilanen E, Vaheri A, Huhtala H, Mäkelä S, Mustonen J. Glycoprotein YKL-40 Is Elevated and Predicts Disease Severity in Puumala Hantavirus Infection. Viruses 2019; 11:v11090767. [PMID: 31438470 PMCID: PMC6784349 DOI: 10.3390/v11090767] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/15/2019] [Accepted: 08/17/2019] [Indexed: 12/17/2022] Open
Abstract
Most cases of hemorrhagic fever with renal syndrome (HFRS) in Europe are caused by the Puumala hantavirus (PUUV). Typical features of the disease are increased vascular permeability, acute kidney injury (AKI), and thrombocytopenia. YKL-40 is an inflammatory glycoprotein involved in various forms of acute and chronic inflammation. In the present study, we examined plasma YKL-40 levels and the associations of YKL-40 with disease severity in acute PUUV infection. A total of 79 patients treated in Tampere University Hospital during 2005–2014 were studied. Plasma YKL-40 was measured in the acute phase, the recovery phase, and one year after hospitalization. Plasma YKL-40 levels were higher during the acute phase compared to the recovery phase and one year after hospitalization (median YKL-40 142 ng/mL, range 11–3320, vs. 45 ng/mL, range 15–529, vs. 32 ng/mL, range 3–213, p < 0.001). YKL-40 level was correlated with the length of hospital stay (r = 0.229, p = 0.042), the levels of inflammatory markers—that is, blood leukocytes (r = 0.234, p = 0.040), plasma C-reactive protein (r = 0.332, p = 0.003), and interleukin-6 (r = 0.544, p < 0.001), and maximum plasma creatinine level (r = 0.370, p = 0.001). In conclusion, plasma YKL-40 levels were found to be elevated during acute PUUV infection and correlated with the overall severity of the disease, as well as with the degree of inflammation and the severity of AKI.
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Affiliation(s)
- Tuula K Outinen
- Department of Internal Medicine, Tampere University Hospital, P.O. Box 2000, FI-33521 Tampere, Finland.
- Faculty of Medicine and Health Technology, Tampere University, 33100 Tampere, Finland.
| | - Paula Mantula
- Department of Internal Medicine, Tampere University Hospital, P.O. Box 2000, FI-33521 Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, 33100 Tampere, Finland
| | - Pia Jaatinen
- Department of Internal Medicine, Tampere University Hospital, P.O. Box 2000, FI-33521 Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, 33100 Tampere, Finland
- Division of Internal Medicine, Seinäjoki Central Hospital, 60220 Seinäjoki, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33100 & FI-33521 Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33100 & FI-33521 Tampere, Finland
| | - Antti Vaheri
- Department of Virology, Medicum, University of Helsinki, 00100 Helsinki, Finland
| | - Heini Huhtala
- Faculty of Social Sciences, Tampere University, 33100 Tampere, Finland
| | - Satu Mäkelä
- Department of Internal Medicine, Tampere University Hospital, P.O. Box 2000, FI-33521 Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, 33100 Tampere, Finland
| | - Jukka Mustonen
- Department of Internal Medicine, Tampere University Hospital, P.O. Box 2000, FI-33521 Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, 33100 Tampere, Finland
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Tiainen L, Hämäläinen M, Luukkaala T, Tanner M, Lahdenperä O, Vihinen P, Jukkola A, Karihtala P, Moilanen E, Kellokumpu-Lehtinen PL. Low Plasma IL-8 Levels During Chemotherapy Are Predictive of Excellent Long-Term Survival in Metastatic Breast Cancer. Clin Breast Cancer 2019; 19:e522-e533. [DOI: 10.1016/j.clbc.2019.03.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 02/14/2019] [Accepted: 03/16/2019] [Indexed: 10/27/2022]
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35
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Tiainen L, Korhonen EA, Leppänen VM, Luukkaala T, Hämäläinen M, Tanner M, Lahdenperä O, Vihinen P, Jukkola A, Karihtala P, Aho S, Moilanen E, Alitalo K, Kellokumpu-Lehtinen PL. High baseline Tie1 level predicts poor survival in metastatic breast cancer. BMC Cancer 2019; 19:732. [PMID: 31340773 PMCID: PMC6657075 DOI: 10.1186/s12885-019-5959-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 07/19/2019] [Indexed: 01/08/2023] Open
Abstract
Background Angiopoietin growth factors (Angs) regulate angiogenesis and lymphangiogenesis by binding to the endothelial Tie2 receptor. Ang2 expression is elevated in tissue hypoxia and inflammation, which also induce cleavage of the extracellular domain of the orphan Tie1 receptor. Here we have examined if the concentrations of Ang2 and the soluble extracellular domain of Tie1 in patient plasma are associated with the prognosis of patients with metastatic breast cancer. Methods Plasma Tie1 and Ang2 levels were measured in metastatic breast cancer patients treated in a phase II trial with a taxane-bevacizumab combination chemotherapy in the first-line treatment setting. They were analyzed before treatment, after 6 weeks and 6 months of treatment, and at the final study visit. Using the median concentrations as cutoffs, Tie1 and Ang2 data were dichotomized into low and high concentration groups. Additionally, we analyzed Tie1 concentrations in plasma from 10 healthy women participating in a breast cancer primary prevention study. Results Plasma samples were available from 58 (89%) of the 65 patients treated in the trial. The baseline Tie1 levels of the healthy controls were significantly lower than those of the metastatic patients (p < 0.001). The overall survival of the patients with a high baseline Tie1 level was significantly shorter (multivariate HR 3.07, 95% CI 1.39–6.79, p = 0.005). Additionally, the progression-free survival was shorter for patients with a high baseline Tie1 level (multivariate HR 3.78, 95% CI 1.57–9.09, p = 0.003). In contrast, the baseline Ang2 levels had no prognostic impact in a multivariate Cox proportional hazard regression analysis. The combined analysis of baseline Tie1 and Ang2 levels revealed that patients with both high Tie1 and high Ang2 baseline levels had a significantly shorter overall survival than the patients with low baseline levels of both markers (multivariate HR for overall survival 4.32, 95% CI 1.44–12.94, p = 0.009). Conclusions This is the first study to demonstrate the prognostic value of baseline Tie1 plasma concentration in patients with metastatic breast cancer. Combined with the results of the Ang2 analyses, the patients with both high Tie1 and Ang2 levels before treatment had the poorest survival. Trial registration Clinicaltrials.gov: NCT00979641, registration date 19-DEC-2008. The regional Ethics Committee: R08142M, registration date 18-NOV-2008.
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Affiliation(s)
- Leena Tiainen
- Department of Oncology, Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, P.O. Box 100, FI-33014, Tampere, Finland. .,Department of Oncology, Tampere University Hospital, P.O. Box 2000, FI-33521, Tampere, Finland.
| | - Emilia A Korhonen
- Wihuri Research Institute and Translational Cancer Biology Program, University of Helsinki, Biomedicum Helsinki, P.O. Box 63, FI-00014, Helsinki, Finland
| | - Veli-Matti Leppänen
- Wihuri Research Institute and Translational Cancer Biology Program, University of Helsinki, Biomedicum Helsinki, P.O. Box 63, FI-00014, Helsinki, Finland
| | - Tiina Luukkaala
- Research, Development and Innovation Centre, Tampere University Hospital and Faculty of Medicine and Health Technology, Tampere University, P.O. Box 2000, FI-33521, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, P.O. Box 100, FI-33014, Tampere, Finland
| | - Minna Tanner
- Department of Oncology, Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, P.O. Box 100, FI-33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, P.O. Box 2000, FI-33521, Tampere, Finland
| | - Outi Lahdenperä
- Department of Oncology and Radiotherapy, Turku University Central Hospital, P.O. Box 52, 20521, Turku, Finland
| | - Pia Vihinen
- Department of Oncology and Radiotherapy, Turku University Central Hospital, P.O. Box 52, 20521, Turku, Finland
| | - Arja Jukkola
- Department of Oncology and Radiotherapy, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 10, 90029 OYS, Oulu, Finland
| | - Peeter Karihtala
- Department of Oncology and Radiotherapy, Medical Research Center Oulu, Oulu University Hospital and University of Oulu, P.O. Box 10, 90029 OYS, Oulu, Finland
| | - Sonja Aho
- Department of Oncology, Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, P.O. Box 100, FI-33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, P.O. Box 2000, FI-33521, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, P.O. Box 100, FI-33014, Tampere, Finland
| | - Kari Alitalo
- Wihuri Research Institute and Translational Cancer Biology Program, University of Helsinki, Biomedicum Helsinki, P.O. Box 63, FI-00014, Helsinki, Finland
| | - Pirkko-Liisa Kellokumpu-Lehtinen
- Department of Oncology, Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, P.O. Box 100, FI-33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, P.O. Box 2000, FI-33521, Tampere, Finland
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Mäki-Opas I, Hämäläinen M, Moilanen LJ, Haavikko R, Ahonen TJ, Alakurtti S, Moreira VM, Muraki K, Yli-Kauhaluoma J, Moilanen E. Pyrazine-Fused Triterpenoids Block the TRPA1 Ion Channel in Vitro and Inhibit TRPA1-Mediated Acute Inflammation in Vivo. ACS Chem Neurosci 2019; 10:2848-2857. [PMID: 31034197 DOI: 10.1021/acschemneuro.9b00083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
TRPA1 is a nonselective cation channel, most famously expressed in nonmyelinated nociceptors. In addition to being an important chemical and mechanical pain sensor, TRPA1 has more recently appeared to have a role also in inflammation. Triterpenoids are natural products with anti-inflammatory and anticancer effects in experimental models. In this paper, 13 novel triterpenoids were created by synthetically modifying betulin, an abundant triterpenoid of the genus Betula L., and their TRPA1-modulating properties were examined. The Fluo 3-AM protocol was used in the initial screening, in which six of the 14 tested triterpenoids inhibited TRPA1 in a statistically significant manner. In subsequent whole-cell patch clamp recordings, the two most effective compounds (pyrazine-fused triterpenoids 8 and 9) displayed a reversible and dose- and voltage-dependent effect to block the TRPA1 ion channel at submicromolar concentrations. Interestingly, the TRPA1 blocking action was also evident in vivo, as compounds 8 and 9 both alleviated TRPA1 agonist-induced acute paw inflammation in mice. The results introduce betulin-derived pyrazine-fused triterpenoids as promising novel antagonists of TRPA1 that are potentially useful in treating diseases with a TRPA1-mediated adverse component.
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Affiliation(s)
- Ilari Mäki-Opas
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Lauri J. Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
| | - Raisa Haavikko
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland
| | - Tiina J. Ahonen
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland
| | - Sami Alakurtti
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland
- VTT Technical Research Centre of Finland Ltd., 02044 Espoo, Finland
| | - Vânia M. Moreira
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, U.K
| | - Katsuhiko Muraki
- Laboratory of Cellular Pharmacology, School of Pharmacy, Aichi Gakuin University, Nagoya 464-8650, Japan
| | - Jari Yli-Kauhaluoma
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
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Tuure L, Hämäläinen M, Nummenmaa E, Moilanen T, Moilanen E. Downregulation of microsomal prostaglandin E synthase-1 (mPGES-1) expression in chondrocytes is regulated by MAP kinase phosphatase-1 (MKP-1). Int Immunopharmacol 2019; 71:139-143. [DOI: 10.1016/j.intimp.2019.03.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/06/2019] [Accepted: 03/06/2019] [Indexed: 01/03/2023]
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Archer M, Kampman O, Bloigu A, Bloigu R, Luoto K, Kultti J, Hämäläinen M, Moilanen E, Leinonen E, Niemelä O. Assessment of alcohol consumption in depression follow-up using self-reports and blood measures including inflammatory biomarkers. Alcohol Alcohol 2019; 54:243-250. [PMID: 30809628 DOI: 10.1093/alcalc/agz002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/21/2018] [Accepted: 01/11/2019] [Indexed: 12/11/2022] Open
Abstract
AIMS Alcohol consumption has been suggested a major role in the pathogenesis and prognosis of depression. However, reliable identification of hazardous drinking continues to be problematic. We compared the accuracy of different biomarkers and self-reports of alcohol consumption in the follow-up study of depression. METHODS Data from 202 patients with major depressive disorder were obtained through self-reports, AUDIT and AUDIT-C questionnaires and biomarker analyses. The clinical assessments and measurements of biomarkers (GT, CDT, GT-CDT-combination, MCV, ALT, AST, hs-CRP, IL-6) were performed at baseline and after six months of treatment. Based on self-reported alcohol intake at baseline the patients were classified to three subgroups. RESULTS About 27.2% of patients were categorized to high-risk drinkers, 26.3% low-risk drinkers and 46.5% abstainers. High-risk drinkers showed significantly higher mean values of GT, CDT, GT-CDT-combination and IL-6 than abstainers, diagnostic accuracy being highest with the combined marker of GT-CDT. The accuracy of AUDIT and AUDIT-C to detect high-risk drinking was also significant. During follow-up, the differences observed in the biomarkers at baseline disappeared together with recovery from depression. CONCLUSIONS Our data suggest the combined use of GT-CDT and AUDIT questionnaires to improve the identification of drinking of patients with depression. This approach could be useful for improving treatment adherence and outcome in depressed patients.
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Affiliation(s)
- Mari Archer
- University of Tampere, Faculty of Medicine and Life Sciences, Tampere University Hospital, Department of Psychiatry, University of Tampere, Finland
| | - Olli Kampman
- University of Tampere, Faculty of Medicine and Life Sciences, University of Tampere, Finland.,Seinäjoki Central Hospital, Department of Psychiatry, Seinäjoki, Finland
| | - Aini Bloigu
- Medical Informatics and Statistics Research Group, University of Oulu, Finland
| | - Risto Bloigu
- Medical Informatics and Statistics Research Group, University of Oulu, Finland
| | - Kaisa Luoto
- University of Tampere, Faculty of Medicine and Life Sciences, University of Tampere, Finland.,Seinäjoki Central Hospital, Department of Psychiatry, Seinäjoki, Finland
| | - Johanna Kultti
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, Seinäjoki, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, University of Tampere, Faculty of Medicine and Life Sciences and Tampere University Hospital, University of Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, University of Tampere, Faculty of Medicine and Life Sciences and Tampere University Hospital, University of Tampere, Finland
| | - Esa Leinonen
- University of Tampere, Faculty of Medicine and Life Sciences, Tampere University Hospital, Department of Psychiatry, University of Tampere, Finland
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, Seinäjoki, Finland
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Moilanen LJ, Hämäläinen M, Ilmarinen P, Kankaanranta H, Nieminen RM, Moilanen E, Lehtimäki L. Transient Receptor Potential Ankyrin 1 Enhances Ovalbumin-Induced Acute Allergic Inflammation in Murine Models. Int Arch Allergy Immunol 2019; 178:238-247. [PMID: 30699406 DOI: 10.1159/000494932] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 10/27/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Transient receptor potential ankyrin 1 (TRPA1) is an ion channel known to mediate nociception and neurogenic inflammation, and to be activated by reactive oxygen and nitrogen species (ROS and RNS) produced at the sites of inflammation. Because neurogenic inflammation as well as the release of ROS and RNS are typical features of early stages of allergic responses, we hypothesized that TRPA1 may be involved in triggering and/or amplifying allergic inflammation. OBJECTIVE This study aims at exploring the role of TRPA1 ion channel in acute ovalbumin-induced allergic inflammation in applicable murine models. METHODS The effects of pharmacological blockade and genetic deletion of TRPA1 in ovalbumin-induced allergic conjunctivitis and acute paw inflammation were studied in mice sensitized to ovalbumin. RESULTS Ovalbumin-induced allergic conjunctivitis was milder in TRPA1-deficient mice and alleviated in wild-type mice treated with the TRPA1 antagonist TCS 5861528. Subcutaneous challenge with ovalbumin caused a significant paw edema and interleukin (IL)-4 production in sensitized mice; these responses were attenuated in animals treated with the TRPA1 antagonist and in TRPA1-deficient mice. Interestingly, blockade of the major secondary effector of TRPA1, substance P, also resulted in attenuated ovalbumin-induced paw edema and IL-4 production. However, the splenocytes' responses to ovalbumin were similar in cells from wild-type and TRPA1-deficient mice sensitized to ovalbumin. CONCLUSION These results introduce a novel concept that TRPA1 mediates early events in allergic inflammation, but does not seem to affect allergic sensitization, and could therefore be a novel drug target to treat conditions associated with allergic inflammation.
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Affiliation(s)
- Lauri J Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland,
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Pinja Ilmarinen
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Hannu Kankaanranta
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland.,Department of Respiratory Medicine, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Riina M Nieminen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Lauri Lehtimäki
- Department of Respiratory Medicine, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Allergy Centre, Tampere University Hospital, Tampere, Finland
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Laavola M, Leppänen T, Hämäläinen M, Vuolteenaho K, Moilanen T, Nieminen R, Moilanen E. IL-6 in Osteoarthritis: Effects of Pine Stilbenoids. Molecules 2018; 24:molecules24010109. [PMID: 30597965 PMCID: PMC6337292 DOI: 10.3390/molecules24010109] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 12/20/2018] [Accepted: 12/25/2018] [Indexed: 01/11/2023] Open
Abstract
Interleukin-6 (IL-6) is involved in the pathogenesis of various inflammatory diseases, like rheumatoid arthritis (RA). In the present study, we investigated the role of IL-6 in osteoarthritis (OA) patients and the effects of the stilbenoids monomethyl pinosylvin and pinosylvin on the expression of the cartilage matrix components aggrecan and collagen II and the inflammatory cytokine IL-6 in human OA chondrocytes. Synovial fluid and plasma samples were obtained from 100 patients with severe OA [BMI 29.7 (8.3) kg/m2, age 72 (14) years, median (IQR); 62/38 females/males] undergoing total knee replacement surgery. IL-6 and matrix metalloproteinase (MMP) concentrations in synovial fluid and plasma were measured by immunoassay. The effects of pinosylvin on the expression of IL-6, aggrecan, and collagen II were studied in primary cultures of human OA chondrocytes. IL-6 levels in synovial fluid from OA patients [119.8 (193.5) pg/mL, median (IQR)] were significantly increased as compared to the plasma levels [3.1 (2.7) pg/mL, median (IQR)] and IL-6 levels in synovial fluid were associated with MMPs and radiographic disease severity. Natural stilbenoids monomethyl pinosylvin and pinosylvin increased aggrecan expression and suppressed IL-6 production in OA chondrocytes. The results propose that IL-6 is produced within OA joints and has an important role in the pathogenesis of OA. Stilbenoid compounds monomethyl pinosylvin and pinosylvin appeared to have disease-modifying potential in OA chondrocytes.
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Affiliation(s)
- Mirka Laavola
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
| | - Katriina Vuolteenaho
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
| | - Teemu Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
- Coxa Hospital for Joint Replacement, 33101 Tampere, Finland.
| | - Riina Nieminen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland.
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41
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Pemmari A, Paukkeri EL, Hämäläinen M, Leppänen T, Korhonen R, Moilanen E. MKP-1 promotes anti-inflammatory M(IL-4/IL-13) macrophage phenotype and mediates the anti-inflammatory effects of glucocorticoids. Basic Clin Pharmacol Toxicol 2018; 124:404-415. [PMID: 30388313 DOI: 10.1111/bcpt.13163] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 10/29/2018] [Indexed: 12/14/2022]
Abstract
Macrophage polarization refers to the ability of these cells to adopt different functional phenotypes according to their environment. Mitogen-activated protein kinase phosphatase-1 (MKP-1) is known to regulate the classical lipopolysaccharide (LPS)-induced pro-inflammatory macrophage activation and the inflammatory response. Here, we investigated the effects of MKP-1 on the anti-inflammatory and healing-promoting macrophage phenotype induced by cytokines IL-4 and IL-13 and examined the potential mediator role of MKP-1 in glucocorticoid effects on the two macrophage phenotypes. In MKP-1-deficient macrophages treated with IL-4 and IL-13 to induce the anti-inflammatory phenotype, the expression of phenotypic markers arginase 1, Ym-1 and FGF2 was reduced as compared to wild-type cells. In contrast, LPS-induced expression of the pro-inflammatory factors IL-6 and iNOS was significantly higher in MKP-1-deficient macrophages. Dexamethasone suppressed the pro-inflammatory phenotype and enhanced the anti-inflammatory phenotype. Interestingly, both of these glucocorticoid effects were attenuated in macrophages from MKP-1-deficient mice. Accordingly, dexamethasone increased MKP-1 expression in both LPS- and IL4+13-treated wild-type cells. In conclusion, the findings support MKP-1 as an endogenous mechanism able to shift macrophage activation from the classical pro-inflammatory state towards the anti-inflammatory and healing-promoting phenotype. In addition, MKP-1 was found to mediate the anti-inflammatory effects of dexamethasone in a dualistic manner: by suppressing the pro-inflammatory macrophage activation and by enhancing the healing-promoting macrophage phenotype.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Erja-Leena Paukkeri
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Riku Korhonen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
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42
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Pemmari A, Leppänen T, Paukkeri EL, Scotece M, Hämäläinen M, Moilanen E. Attenuating Effects of Nortrachelogenin on IL-4 and IL-13 Induced Alternative Macrophage Activation and on Bleomycin-Induced Dermal Fibrosis. J Agric Food Chem 2018; 66:13405-13413. [PMID: 30458613 DOI: 10.1021/acs.jafc.8b03023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Excessive alternative macrophage activation contributes to fibrosis. We studied the effects of nortrachelogenin, the major lignan component of Pinus sylvestris knot extract, on alternative (M2) macrophage activation. J774 murine and THP-1 human macrophages were cultured with IL-4+IL-13 to induce alternative activation, together with the extract and its components. Effects of nortrachelogenin were also studied in bleomycin-induced murine dermal fibrosis model. Knot extract significantly decreased the expression of alternative activation markers-arginase 1 in murine macrophages (97.4 ± 1.3% inhibition at 30 μg/mL) and CCL13 and PDGF in human macrophages-as did nortrachelogenin (94.9 ± 2.4% inhibition of arginase 1 at 10 μM). Nortrachelogenin also decreased PPARγ expression but had no effect on STAT6 phosphorylation. In vivo, nortrachelogenin reduced bleomycin-induced increase in skin thickness as well as the expression of collagens COL1A1, COL1A2, and COL3A1 (all by >50%). In conclusion, nortrachelogenin suppressed IL-4+IL-13-induced alternative macrophage activation and ameliorated bleomycin-induced fibrosis, indicating therapeutic potential in fibrosing conditions.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Erja-Leena Paukkeri
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Morena Scotece
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology , Tampere University and Tampere University Hospital , Tampere , Finland
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Mantula PS, Outinen TK, Jaatinen P, Hämäläinen M, Huhtala H, Pörsti IH, Vaheri A, Mustonen JT, Mäkelä SM. High plasma resistin associates with severe acute kidney injury in Puumala hantavirus infection. PLoS One 2018; 13:e0208017. [PMID: 30517161 PMCID: PMC6281250 DOI: 10.1371/journal.pone.0208017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 11/09/2018] [Indexed: 11/26/2022] Open
Abstract
Background Puumala hantavirus (PUUV) infected patients typically suffer from acute kidney injury (AKI). Adipokines have inflammation modulating functions in acute diseases including AKI. We examined plasma levels of three adipokines (resistin, leptin, and adiponectin) in acute PUUV infection and their associations with disease severity. Methods This study included 79 patients hospitalized due to acute PUUV infection. Plasma resistin, leptin, adiponectin, as well as IL-6 and CRP, were measured at the acute phase, recovery phase and one year after hospitalization. Results Plasma resistin levels were significantly higher in the acute phase compared to the recovery phase and one year after (median resistin 28 pg/mL (11–107) vs. 17 pg/mL (7–36) vs. 14 pg/mL (7–31), p<0.001). Maximum resistin concentration correlated with maximum plasma creatinine levels (r = 0.63; p<0.001). The higher the amount of albuminuria in the urine dipstick test (0–1+, 2+ or 3+) at admission, the higher the median of maximum resistin (24.7 pg/mL, 25.4 pg/mL and 39.6 pg/mL, respectively, p = 0.002). High resistin was also an independent risk factor for severe AKI (creatinine ≥353.6μmol/L) (OR 1.08, 95% CI 1.02–1.14). Neither plasma leptin nor adiponectin level had any correlation with creatinine concentration or the amount of albuminuria. Conclusions Plasma resistin independently associates with the severity of AKI in acute PUUV infection. The association of resistin with the amount of albuminuria suggests that the level of plasma resistin is not only influenced by renal clearance but could have some role in the pathogenesis of AKI during PUUV infection.
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Affiliation(s)
- Paula S. Mantula
- Tampere University Hospital, Department of Internal Medicine, Tampere, Finland
- * E-mail:
| | - Tuula K. Outinen
- Tampere University Hospital, Department of Internal Medicine, Tampere, Finland
| | - Pia Jaatinen
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
- Division of Intermal Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Heini Huhtala
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Ilkka H. Pörsti
- Tampere University Hospital, Department of Internal Medicine, Tampere, Finland
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - Antti Vaheri
- Department of Virology, Medicum, University of Helsinki, Helsinki, Finland
| | - Jukka T. Mustonen
- Tampere University Hospital, Department of Internal Medicine, Tampere, Finland
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - Satu M. Mäkelä
- Tampere University Hospital, Department of Internal Medicine, Tampere, Finland
- Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
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Sorri A, Järventausta K, Kampman O, Lehtimäki K, Björkqvist M, Tuohimaa K, Hämäläinen M, Moilanen E, Leinonen E. Effect of electroconvulsive therapy on brain-derived neurotrophic factor levels in patients with major depressive disorder. Brain Behav 2018; 8:e01101. [PMID: 30273985 PMCID: PMC6236235 DOI: 10.1002/brb3.1101] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/28/2018] [Accepted: 07/15/2018] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES Brain-derived neurotrophic factor (BDNF) has been associated with depression and its treatment response. The aim of the present study was to explore the effect of electroconvulsive therapy (ECT) on serum and plasma BDNF levels and change of Montgomery-Asberg Depression Rating Scale (MADRS) and their associations in patients with major depressive disorder (MDD). METHODS The study included thirty patients suffering from MDD. Their serum and plasma BDNF levels were examined before ECT (baseline) and after the first, fifth, and last ECT session. The severity of the depression and the response to ECT were measured with MADRS. RESULTS Electroconvulsive therapy caused no significant changes in serum BDNF levels. Plasma BDNF levels decreased during the fifth ECT session between the baseline and the 2-hr samples (p = 0.019). No associations were found between serum or plasma BDNF levels and remission. The correlations between plasma and serum BDNF levels in each measurement varied between 0.187 and 0.636. CONCLUSIONS Neither serum nor plasma BDNF levels were systematically associated with the clinical remission. However, the plasma BDNF levels somewhat varied during the ECT series. Therefore, the predictive value of BDNF for effects of ECT appears to be at least modest.
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Affiliation(s)
- Annamari Sorri
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Department of Psychiatry, School of Medicine, University of Tampere, Tampere, Finland
| | - Kaija Järventausta
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Department of Psychiatry, School of Medicine, University of Tampere, Tampere, Finland
| | - Olli Kampman
- Department of Psychiatry, School of Medicine, University of Tampere, Tampere, Finland.,Department of Psychiatry, Seinäjoki Hospital District, Seinäjoki, Finland
| | - Kai Lehtimäki
- Department of Neurosurgery, Neurology and Rehabilitation, Tampere University Hospital, Tampere, Finland
| | - Minna Björkqvist
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland
| | - Kati Tuohimaa
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Esa Leinonen
- Department of Psychiatry, Tampere University Hospital, Tampere, Finland.,Department of Psychiatry, School of Medicine, University of Tampere, Tampere, Finland
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45
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Aula H, Skyttä T, Tuohinen S, Luukkaala T, Hämäläinen M, Virtanen V, Raatikainen P, Moilanen E, Kellokumpu-Lehtinen PL. Decreases in TGF-β1 and PDGF levels are associated with echocardiographic changes during adjuvant radiotherapy for breast cancer. Radiat Oncol 2018; 13:201. [PMID: 30340644 PMCID: PMC6194684 DOI: 10.1186/s13014-018-1150-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2018] [Accepted: 10/04/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Radiation-induced heart disease is mainly caused by activation of the fibrotic process. Transforming growth factor-beta 1 (TGF-β1) and platelet-derived growth factor (PDGF) are pro-fibrotic mediators. The aim of our study was to evaluate the behavior of TGF-β1 and PDGF during adjuvant radiotherapy (RT) for breast cancer and the association of these cytokines with echocardiographic changes. METHODS Our study included 73 women with early-stage breast cancer or ductal carcinoma in situ (DCIS) receiving post-operative RT but not chemotherapy. TGF-β1 and PDGF levels in serum samples taken before and on the last day of RT were measured by an enzyme-linked immunosorbent assay. Echocardiography was also performed at same time points. Patients were grouped according to a ≥ 15% worsening in tricuspid annular plane systolic excursion (TAPSE) and pericardium calibrated integrated backscatter (cIBS). RESULTS In all patients, the median TGF-β1 decreased from 25.0 (IQR 21.1-30.3) ng/ml to 23.6 (IQR 19.6-26.8) ng/ml (p = 0.003), and the median PDGF decreased from 18.0 (IQR 13.7-22.7) ng/ml to 15.6 (IQR 12.7-19.5) ng/ml (p < 0.001). The baseline TGF-β1, 30.7 (IQR 26.0-35.9) ng/l vs. 23.4 (IQR 20.1-27.3) ng/l (p < 0.001), and PDGF, 21.5. (IQR 15.7-31.2) ng/l vs. 16.9. (IQR 13.0-21.2) ng/ml, were higher in patients with a ≥ 15% decrease in TAPSE than in patients with a < 15% decrease. In patients with a ≥ 15% decrease in TAPSE, the median TGF-β1 decreased to 24.7 (IQR 20.0-29.8) ng/ml (p < 0.001), and the median PDGF decreased to 16.7 (IQR 12.9-20.9) ng/ml (p < 0.001). The patients with a < 15% decrease had stable TGF-β1 (p = 0.104), but PDGF decreased to 15.1 (IQR 12.5-18.6), p = 0.005. The patients with a ≥ 15% increase in cIBS exhibited a decrease in TGF-β1 from 26.0 (IQR 21.7-29.7) to 22.5 (IQR 16.6.-26.7) ng/ml, p < 0.001, and a decrease in PDGF from 19.8 (IQR 14.6-25.9) to 15.7 (IQR 12.8-20.2) ng/ml, p < 0.001. In patients with a < 15% increase, TGF-β1 and PDGF did not change significantly, p = 0.149 and p = 0.053, respectively. CONCLUSION We observed a decrease in TGF-β1 and PDGF levels during adjuvant RT for breast cancer. Echocardiographic changes, namely, in TAPSE and cIBS, were associated with a greater decrease in TGF-β1 and PDGF levels. Longer follow-up times will show whether these changes observed during RT translate into increased cardiovascular morbidity.
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Affiliation(s)
- Hanna Aula
- Faculty of Medicine and Life Sciences, University of Tampere, PO Box 100, 33014, Tampere, Finland. .,Department of Oncology, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland.
| | - Tanja Skyttä
- Faculty of Medicine and Life Sciences, University of Tampere, PO Box 100, 33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland
| | - Suvi Tuohinen
- Faculty of Medicine and Life Sciences, University of Tampere, PO Box 100, 33014, Tampere, Finland.,Heart Hospital, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland.,Department of Cardiology, Heart and Lung Center, Helsinki University Hospital, PO Box 340, Tampere, 00029, Finland
| | - Tiina Luukkaala
- Research, Development and Innovation Center, Pirkanmaa Hospital District, PO Box 2000, 33521, Tampere, Finland.,Health Sciences, Faculty of Social Sciences, University of Tampere, PO Box 100, 33014, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, PO Box 100, 33014, Tampere, Finland
| | - Vesa Virtanen
- Faculty of Medicine and Life Sciences, University of Tampere, PO Box 100, 33014, Tampere, Finland.,Heart Hospital, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland
| | - Pekka Raatikainen
- Department of Cardiology, Heart and Lung Center, Helsinki University Hospital, PO Box 340, Tampere, 00029, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, PO Box 100, 33014, Tampere, Finland
| | - Pirkko-Liisa Kellokumpu-Lehtinen
- Faculty of Medicine and Life Sciences, University of Tampere, PO Box 100, 33014, Tampere, Finland.,Department of Oncology, Tampere University Hospital, PO Box 2000, 33521, Tampere, Finland
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Tuure L, Hämäläinen M, Moilanen E. PDE4 inhibitor rolipram inhibits the expression of microsomal prostaglandin E synthase-1 by a mechanism dependent on MAP kinase phosphatase-1. Pharmacol Res Perspect 2018; 5. [PMID: 29226622 PMCID: PMC5723697 DOI: 10.1002/prp2.363] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 08/31/2017] [Accepted: 09/04/2017] [Indexed: 12/27/2022] Open
Abstract
Phosphodiesterase‐4 (PDE4) inhibitors have recently been introduced to the treatment of COPD and psoriatic arthritis. Microsomal prostaglandin E synthase‐1 (mPGES‐1) is an inducible enzyme synthesizing PGE2, the most abundant prostanoid related to inflammation and inflammatory pain. mPGES‐1 is a potential drug target for novel anti‐inflammatory treatments aiming at an improved safety profile as compared to NSAIDs. Here we investigated the effect of the PDE4 inhibitor rolipram on the expression of mPGES‐1 in macrophages; and a potential mediator role in the process for MAP kinase phosphatase‐1 (MKP‐1) which is an endogenous factor limiting the activity of the proinflammatory MAP kinases p38 and JNK. The expression of mPGES‐1 was decreased, whereas that of MKP‐1 was enhanced by rolipram in wild‐type murine macrophages. Interestingly, rolipram did not reduce mPGES‐1 expression in peritoneal macrophages from MKP‐1‐deficient mice. A reduced phosphorylation of JNK, but not p38 MAP kinase, was specifically associated with the decreased expression of mPGES‐1. Accordingly, mPGES‐1 expression was suppressed by JNK but not p38 inhibitor. These findings underline the significance of the increased MKP‐1 expression and decreased JNK phosphorylation associated with the downregulated expression of mPGES‐1 by PDE4 inhibitors in inflammation.
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Affiliation(s)
- Lauri Tuure
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, Tampere, Finland
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47
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Äyräväinen L, Heikkinen AM, Kuuliala A, Ahola K, Koivuniemi R, Peltola J, Suomalainen A, Moilanen E, Hämäläinen M, Laasonen L, Meurman JH, Leirisalo-Repo M. Activity of rheumatoid arthritis correlates with oral inflammatory burden. Rheumatol Int 2018; 38:1661-1669. [PMID: 30043237 DOI: 10.1007/s00296-018-4108-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Accepted: 07/16/2018] [Indexed: 01/08/2023]
Abstract
To study oral health in patients with rheumatoid arthritis (RA) with emphasis on disease activity and treatment of RA. In this prospective cohort study 81 RA patients [53 early untreated RA (EURA) and 28 chronic RA (CRA) patients with inadequate response to synthetic disease modifying antirheumatic drugs (DMARDs)], underwent rheumatological [Disease Activity Score (28-joint) DAS28] and dental examinations [Total Dental Index (TDI), Decayed Missing Filled Teeth (DMFT) and Decayed Missing Filled Surfaces (DMFS)]. For controls, 43 volunteers were examined. After the examinations, EURA patients started treatment with synthetic DMARDs, oral and intra-articular glucocorticoids. CRA patients were candidates for biological DMARDs. The patients were re-examined mean 16 months later. Results were analyzed with descriptive statistics and logistic regression. TDI was higher in both RA groups at baseline compared to controls [EURA: 2 (2-3); CRA: 2 (1-3); controls 1 (1-3), p = 0.045]. DMFT [rs 0.561 (p = 0.002)] and DMFS [rs 0.581 (p = 0.001)] associated with DAS28 at baseline in CRA patients. After follow-up, DAS28 associated positively with DMFT [rs 0.384 (p = 0.016)] and DMFS [rs 0.334 (p = 0.038)] in EURA patients; as well as in CRA patients DMFT [rs 0.672 (p = 0.001)], DMFS [rs 0.650 (p = 0.001)]. RA patients already in the early phase of the disease had poorer oral health compared to controls. The caries indices associated with the activity of RA in both patient groups. Oral status may thus contribute to the development and further relate to the activity of RA.
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Affiliation(s)
- Leena Äyräväinen
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital, University of Helsinki, Haartmaninkatu 8, PO Box 63, 00014, Helsinki, Finland.
| | - Anna Maria Heikkinen
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital, University of Helsinki, Haartmaninkatu 8, PO Box 63, 00014, Helsinki, Finland
| | - Antti Kuuliala
- Department of Bacteriology and Immunology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Kirsi Ahola
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital, University of Helsinki, Haartmaninkatu 8, PO Box 63, 00014, Helsinki, Finland
| | - Riitta Koivuniemi
- Department of Rheumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Jaakko Peltola
- Department of Radiology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Anni Suomalainen
- Department of Radiology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Tampere University Hospital, University of Tampere School of Medicine, Tampere, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Tampere University Hospital, University of Tampere School of Medicine, Tampere, Finland
| | - Leena Laasonen
- Department of Radiology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Jukka H Meurman
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital, University of Helsinki, Haartmaninkatu 8, PO Box 63, 00014, Helsinki, Finland
| | - Marjatta Leirisalo-Repo
- Department of Rheumatology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
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Äyräväinen L, Heikkinen AM, Kuuliala A, Ahola K, Koivuniemi R, Moilanen E, Hämäläinen M, Tervahartiala T, Meurman JH, Leirisalo-Repo M, Sorsa T. Anti-rheumatic medication and salivary MMP-8, a biomarker for periodontal disease. Oral Dis 2018; 24:1562-1571. [PMID: 29969841 DOI: 10.1111/odi.12930] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 06/04/2018] [Accepted: 06/28/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To investigate the impact of anti-rheumatic medications on salivary matrix metalloproteinase (MMP)-8 levels and MMP-8/TIMP (tissue inhibitor of MMPs)-1 ratio in patients with rheumatoid arthritis (RA) and periodontal findings during a 1-year follow-up. MATERIALS AND METHODS Salivary MMP-8 was measured by an immunofluorometric assay and TIMP-1 by an enzyme-linked immunosorbent assay of 53 patients with early untreated RA (ERA), naïve to synthetic disease modifying anti-rheumatic drugs (DMARDs), of 28 patients with chronic RA (CRA), candidates for biologic DMARDs and of 43 age- and sex-matched controls. Periodontal health was evaluated by bleeding on probing (BOP), pocket depth (PD), and periodontal inflammatory burden index (PIBI). Examinations were conducted twice for RA patients and once for controls. RESULTS Salivary MMP-8 level and MMP-8/TIMP-1 ratio associated positively with PIBI in patients with chronic RA (MMP-8: p < 0.001 at baseline, p = 0.002 after follow-up; MMP-8/TIMP-1 ratio p < 0.001, p = 0.003, respectively) and in controls (MMP-8: p = 0.010, MMP-8/TIMP-1 ratio: p = 0.010). Salivary MMP-8 levels were highest at the early stage of RA. The used DMARDs, synthetic or biologic, did not affect salivary MMP-8 concentrations. CONCLUSIONS The use of synthetic or biologic DMARDs did not affect salivary MMP-8 levels in RA patients regardless the duration of RA.
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Affiliation(s)
- Leena Äyräväinen
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Anna Maria Heikkinen
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Antti Kuuliala
- Department of Bacteriology and Immunology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kirsi Ahola
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Riitta Koivuniemi
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Eeva Moilanen
- Immunopharmacology Research Group, University of Tampere School of Medicine and Tampere University Hospital, Tampere, Finland
| | - Mari Hämäläinen
- Immunopharmacology Research Group, University of Tampere School of Medicine and Tampere University Hospital, Tampere, Finland
| | - Taina Tervahartiala
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jukka H Meurman
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Marjatta Leirisalo-Repo
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Timo Sorsa
- Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden
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Äyräväinen L, Heikkinen AM, Kuuliala A, Ahola K, Koivuniemi R, Laasonen L, Moilanen E, Hämäläinen M, Tervahartiala T, Meurman JH, Leirisalo-Repo M, Sorsa T. Inflammatory biomarkers in saliva and serum of patients with rheumatoid arthritis with respect to periodontal status. Ann Med 2018; 50:333-344. [PMID: 29683364 DOI: 10.1080/07853890.2018.1468922] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE To study prospectively the association of salivary and serum matrix metalloproteinase (MMP)-8, tissue inhibitor of MMPs (TIMP)-1 and interleukin (IL)-6 with periodontal and systemic inflammation in rheumatoid arthritis (RA). We hypothesized that biomarker concentrations reflect inflammation. METHODS Fifty three early untreated RA (ERA) and 28 chronic RA (CRA) patients, underwent rheumatological and dental examinations at baseline and one year later after starting first conventional or biological disease modifying antirheumatic drug. We included 43 control subjects. Saliva and serum samples were analyzed for MMP-8, TIMP-1 and IL-6. Periodontal health was assessed by bleeding on probing (BOP), pocket depth (PD) and periodontal inflammatory burden index (PIBI); RA disease activity was assessed by disease activity score DAS28. Joint destruction was analyzed by the modified Sharp-van der Heijde (SHS) method. RESULTS Serum MMP-8 (p < .001; p < .001) and IL-6 (p < .001; p = .002) were significantly higher in CRA vs. other study groups during the study. Salivary MMP-8 (p = .010) and IL-6 (p = .010) were significantly higher in ERA vs. other study groups at baseline. Salivary MMP-8 was associated with periodontal parameters. CONCLUSION Elevated serum concentrations of MMP-8 and IL-6 in CRA patients reflected chronic RA, while elevated salivary concentrations of MMP-8 levels in ERA patients reflected increased periodontal inflammation. Key messages Concentrations of inflammatory biomarkers in serum and saliva were different between patients with RA and healthy controls. Concentrations of MMP-8 and of IL-6 in serum were elevated in patients with chronic RA reflecting joint inflammation and the burden of established RA. Concentrations of MMP-8 in saliva was elevated already at the early stage of RA and the level of salivary MMP-8 was associated with poor periodontal health both in patients with early and in those with chronic RA.
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Affiliation(s)
- Leena Äyräväinen
- a Department of Oral and Maxillofacial Diseases , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Anna Maria Heikkinen
- a Department of Oral and Maxillofacial Diseases , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Antti Kuuliala
- b Department of Bacteriology and Immunology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Kirsi Ahola
- a Department of Oral and Maxillofacial Diseases , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Riitta Koivuniemi
- c Department of Rheumatology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Leena Laasonen
- d Department of Radiology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Eeva Moilanen
- e Immunopharmacology Research Group, University of Tampere School of Medicine and Tampere University Hospital , Tampere , Finland
| | - Mari Hämäläinen
- e Immunopharmacology Research Group, University of Tampere School of Medicine and Tampere University Hospital , Tampere , Finland
| | - Taina Tervahartiala
- a Department of Oral and Maxillofacial Diseases , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Jukka H Meurman
- a Department of Oral and Maxillofacial Diseases , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Marjatta Leirisalo-Repo
- c Department of Rheumatology , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Timo Sorsa
- a Department of Oral and Maxillofacial Diseases , University of Helsinki and Helsinki University Hospital , Helsinki , Finland.,f Department of Dental Medicine , Karolinska Institute , Huddinge , Sweden
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Archer M, Niemelä O, Hämäläinen M, Moilanen E, Leinonen E, Kampman O. The effects of adiposity and alcohol use disorder on adipokines and biomarkers of inflammation in depressed patients. Psychiatry Res 2018; 264:31-38. [PMID: 29626829 DOI: 10.1016/j.psychres.2018.03.073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 02/23/2018] [Accepted: 03/27/2018] [Indexed: 10/17/2022]
Abstract
Patients with depression and alcohol use disorder frequently present with elevated markers of inflammation. Adipose tissue may function as a source for inflammation, yet the interplay between adiposity, alcohol use and depression has remained unknown. We examined 242 patients, referred to treatment for depressive symptoms, and followed for a period of 6 months. The assessments included screening for alcohol use and measurements of body mass index, serum adiponectin, leptin, resistin, progranulin, hs-CRP, IL-6 and MCP-1 at baseline and after 6 months of treatment. During follow-up, mean MADRS and AUDIT scores decreased significantly, whereas BMI increased. The changes in the levels of cytokines and adipokines were influenced by alcohol consumption and adiposity in a gender-dependent manner. The presence of AUD seemed to particularly influence the levels of cytokines. The levels of IL-6, hs-CRP, progranulin, and leptin differed between AUD and non-AUD groups at baseline, but no longer at 6 months. Baseline levels of leptin and resistin were higher in women and changes occurring in leptin, progranulin, and adiponectin were more notable in women. The data indicates significant gender-dependent interactions between depression, alcohol and mediators of inflammation, which should be considered in studies on the pathogenesis of depression and its comorbidities.
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Affiliation(s)
- Mari Archer
- Faculty of Medicine and Life Sciences, University of Tampere, P.O. Box 100, 33014, Tampere, Finland.
| | - Onni Niemelä
- Department of Laboratory Medicine and Medical Research Unit, Seinäjoki Central Hospital and University of Tampere, 60220 Seinäjoki, Finland
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, 33014, Tampere, Finland
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Life Sciences, University of Tampere and Tampere University Hospital, 33014, Tampere, Finland
| | - Esa Leinonen
- Faculty of Medicine and Life Sciences, P.O. Box 100 University of Tampere and Tampere University Hospital, 33014, Tampere, Finland
| | - Olli Kampman
- Faculty of Medicine and Life Sciences, University of Tampere, P.O. Box 100, 33014, Tampere, Finland; Faculty of Medicine and Life Sciences, Seinäjoki Central Hospital, 60220 Seinäjoki, Finland
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