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Potaczek DP, Bazan-Socha S, Wypasek E, Wygrecka M, Garn H. Recent Developments in the Role of Histone Acetylation in Asthma. Int Arch Allergy Immunol 2024; 185:641-651. [PMID: 38522416 DOI: 10.1159/000536460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/22/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Epigenetic modifications are known to mediate both beneficial and unfavorable effects of environmental exposures on the development and clinical course of asthma. On the molecular level, epigenetic mechanisms participate in multiple aspects of the emerging and ongoing asthma pathology. SUMMARY Studies performed in the last several years expand our knowledge on the role of histone acetylation, a classical epigenetic mark, in the regulation of (patho)physiological processes of diverse cells playing a central role in asthma, including those belonging to the immune system (e.g., CD4+ T cells, macrophages) and lung structure (e.g., airway epithelial cells, pulmonary fibroblasts). Those studies demonstrate a number of specific histone acetylation-associated mechanisms and pathways underlying pathological processes characteristic for asthma, as well as report their modification modalities. KEY MESSAGES Dietary modulation of histone acetylation levels in the immune system might protect against the development of asthma and other allergies. Interfering with the enzymes controlling the histone acetylation status of structural lung and (local) immune cells might provide future therapeutic options for asthmatics. Despite some methodological obstacles, analysis of the histone acetylation levels might improve asthma diagnostics.
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Affiliation(s)
- Daniel P Potaczek
- Translational Inflammation Research Division and Core Facility for Single Cell Multiomics, Medical Faculty, Philipps University of Marburg, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Marburg, Germany
- Center for Infection and Genomics of the Lung (CIGL), Member of the Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- Bioscientia MVZ Labor Mittelhessen GmbH, Giessen, Germany
| | - Stanisława Bazan-Socha
- Department of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Ewa Wypasek
- Krakow Center for Medical Research and Technology, John Paul II Hospital, Krakow, Poland
- Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Krakow University, Krakow, Poland
| | - Małgorzata Wygrecka
- Center for Infection and Genomics of the Lung (CIGL), Member of the Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- Institute of Lung Health, Member of the German Center for Lung Research (DZL), Giessen, Germany
- CSL Behring Innovation GmbH, Marburg, Germany
| | - Holger Garn
- Translational Inflammation Research Division and Core Facility for Single Cell Multiomics, Medical Faculty, Philipps University of Marburg, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Marburg, Germany
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Chen TL, Lee LL, Huang HK, Chen LY, Loh CH, Chi CC. Association of Risk of Incident Venous Thromboembolism With Atopic Dermatitis and Treatment With Janus Kinase Inhibitors: A Systematic Review and Meta-analysis. JAMA Dermatol 2022; 158:1254-1261. [PMID: 36001310 PMCID: PMC9403856 DOI: 10.1001/jamadermatol.2022.3516] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/01/2022] [Indexed: 11/14/2022]
Abstract
Importance The risk of venous thromboembolism (VTE) among patients with atopic dermatitis (AD), especially when receiving treatment with Janus kinase (JAK) inhibitors, is unclear. Objective To determine the association of AD with incident VTE and evaluate the risk of incident VTE among patients with AD who were receiving treatment with JAK inhibitors. Data Sources The MEDLINE, Embase, Cochrane Library, and Web of Science databases were searched with no restrictions on language nor geographic locations from their respective inception to February 5, 2022. Study Selection Cohort studies examining the association of AD with incident VTE and randomized clinical trials (RCTs) reporting VTE events in participants with AD receiving JAK inhibitors were included. Around 0.7% of initially identified articles met the selection criteria. Data Extraction and Synthesis The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline was followed. The risk of bias of included cohort studies and RCTs was assessed by the Newcastle-Ottawa Scale and the Cochrane Risk of Bias Tool 2, respectively. A random-effects model meta-analysis was conducted to calculate the pooled hazard ratio (HR) and risk difference for incident VTE. Main Outcomes and Measures The HRs for incident VTE associated with AD and risk difference for incident VTE between participants with AD who were receiving treatment with JAK inhibitors and controls receiving placebo or dupilumab. Results Two cohort studies and 15 RCTs with a total of 466 993 participants were included. The meta-analysis found no significant association of AD with incident VTE (HR, 0.95; 95% CI 0.62-1.45; incidence rate of VTE, 0.23 events/100 patient-years). Overall, 3 of 5722 patients with AD (0.05%) who were receiving treatment with JAK inhibitors experienced VTE compared with 1 of 3065 patients with AD (0.03%) receiving placebo or dupilumab (Mantel-Haenszel risk difference, 0; 95% CI, 0-0). The incidence rate of VTE was 0.15 and 0.12 events per 100 patient-years in participants with AD receiving JAK inhibitors and placebo, respectively. The findings were similar in 4 unique JAK inhibitors (abrocitinib, baricitinib, upadacitinib, and SHR0302). Conclusions and Relevance The results of this systematic review and meta-analysis suggest that the currently available evidence does not detect an increased risk of VTE associated with AD or treatment with JAK inhibitors. These findings may provide a reference for clinicians in prescribing JAK inhibitors for patients with AD.
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Affiliation(s)
- Tai-Li Chen
- Department of Dermatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Ling-Ling Lee
- Department of Nursing, Tzu Chi University of Science and Technology, Hualien, Taiwan
| | - Huei-Kai Huang
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Department of Medical Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Li-Yu Chen
- Library, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Ching-Hui Loh
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Ching-Chi Chi
- Department of Dermatology, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Teo CWL, Png SJY, Ung YW, Yap WN. Therapeutic effects of intranasal tocotrienol-rich fraction on rhinitis symptoms in platelet-activating factor induced allergic rhinitis. Allergy Asthma Clin Immunol 2022; 18:52. [PMID: 35698169 PMCID: PMC9195334 DOI: 10.1186/s13223-022-00695-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/30/2022] [Indexed: 12/22/2022] Open
Abstract
Background Platelet-activating factor (PAF) has been suggested to be a potent inflammatory mediator in Allergic rhinitis (AR) pathogenesis. Vitamin E, an essential nutrient that comprises tocopherol and tocotrienol, is known as a potential therapeutic agent for airway allergic inflammation. This study aimed to investigate the beneficial effects of intranasal Tocotrienol-rich fraction (TRF) on PAF-induced AR in a rat model. Methods Sprague Dawley rats were randomly assigned into 3 groups: Control, PAF-induced AR and PAF-induced AR with TRF treatment. To induce AR, 50 μl of 16 μg/ml PAF was nasally instilled into each nostril. From day 1 to 7 after AR induction, 10 μl of 16 μg/μl TRF was delivered intranasally to the TRF treatment group. Complete upper skulls were collected for histopathological evaluation on day 8. Results The average severity scores of AR were significantly higher in the PAF-induced AR rats compared to both control and PAF-induced AR with TRF treatment. The histologic examination of the nasal structures showed moderate degree of inflammation and polymorphonuclear cells infiltration in the lamina propria, mucosa damage and vascular congestion in the PAF-induced AR rats. TRF was able to ameliorate the AR symptoms by restoring the nasal structures back to normal. H&E staining demonstrated a statistically significant benefit upon TRF treatment, where minimal degree of inflammation, and a reduction in the infiltration of polymorphonuclear cells, mucosa damage and vascular congestion were observed. Conclusion TRF exhibited symptomatic relief action in AR potentially due to its antioxidant, anti-inflammatory and anti-allergic properties.
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Affiliation(s)
- Cheryl Wei Ling Teo
- Research and Development Department, Davos Life Science, 3 Biopolis Drive, #04-19, Synapse, 138623, Singapore, Singapore. .,Research and Development Department, KL-Kepong Oleomas (KLK Oleo), Level 8, Menara KLK, No 1, Jalan PJU 7/6, Mutiara Damansara, 47810, Petaling Jaya, Selangor, Malaysia.
| | - Stephanie Jia Ying Png
- School of Biological Sciences, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Singapore
| | - Yee Wei Ung
- Research and Development Department, KL-Kepong Oleomas (KLK Oleo), Level 8, Menara KLK, No 1, Jalan PJU 7/6, Mutiara Damansara, 47810, Petaling Jaya, Selangor, Malaysia
| | - Wei Ney Yap
- Research and Development Department, Davos Life Science, 3 Biopolis Drive, #04-19, Synapse, 138623, Singapore, Singapore.,Research and Development Department, KL-Kepong Oleomas (KLK Oleo), Level 8, Menara KLK, No 1, Jalan PJU 7/6, Mutiara Damansara, 47810, Petaling Jaya, Selangor, Malaysia
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Monocyte subsets, T cell activation profiles, and stroke in men and women: The Multi-Ethnic Study of Atherosclerosis and Cardiovascular Health Study. Atherosclerosis 2022; 351:18-25. [PMID: 35605368 PMCID: PMC9548392 DOI: 10.1016/j.atherosclerosis.2022.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/20/2022] [Accepted: 05/11/2022] [Indexed: 01/16/2023]
Abstract
BACKGROUND AND AIMS Despite mechanistic data implicating unresolving inflammation in stroke pathogenesis, data regarding circulating immune cell phenotypes - key determinants of inflammation propagation versus resolution - and incident stroke are lacking. Therefore, we aimed to comprehensively define associations of circulating immune phenotypes and activation profiles with incident stroke. METHODS We investigated circulating leukocyte phenotypes and activation profiles with incident adjudicated stroke in 2104 diverse adults from the Multi-Ethnic Study of Atherosclerosis (MESA) followed over a median of 16.6 years. Cryopreserved cells from the MESA baseline examination were thawed and myeloid and lymphoid lineage cell subsets were measured using polychromatic flow cytometry and intracellular cytokine activation staining. We analyzed multivariable-adjusted associations of cell phenotypes, as a proportion of parent cell subsets, with incident stroke (overall) and ischemic stroke using Cox regression models. RESULTS We observed associations of intermediate monocytes, early-activated CD4+ T cells, and both CD4+ and CD8+ T cells producing interleukin-4 after cytokine stimulation (Th2 and Tc2, respectively) with higher risk for incident stroke; effect sizes ranged from 35% to 62% relative increases in risk for stroke. Meanwhile, differentiated and memory T cell phenotypes were associated with lower risk for incident stroke. In sex-stratified analyses, positive and negative associations were especially strong among men but null among women. CONCLUSIONS Circulating IL-4 producing T cells and intermediate monocytes were significantly associated with incident stroke over nearly two decades of follow-up. These associations were stronger among men and not among women. Further translational studies are warranted to define more precise targets for prognosis and intervention.
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Wang Z, Liu X, Duan Z, Peng Y. High Serum Total IgE at Admission Is Associated with Coronary Artery Lesions in Children with Kawasaki Disease. J Trop Pediatr 2022; 68:6511395. [PMID: 35043965 DOI: 10.1093/tropej/fmab113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Kawasaki disease (KD) is associated with allergy. As immunoglobulin E (IgE), a key element of allergic reactions, is related with coronary heart disease, we evaluated the serum total IgE levels, and investigated its clinical relevance in 339 children with KD. These patients were classified as high IgE group and normal IgE group according to the reference value of IgE. Serum IgE levels in the high group (279.76 ± 202.54 IU/mL) significantly increased compared with the normal group (5.51 ± 15.79 IU/mL) (p < 0.001). There were also no significant differences in the frequency of major clinical manifestation between the two groups. The number of patients who developed coronary artery lesions (CALs) was significantly higher in the high group (p = 0.004), and the serum levels of IgE were also markedly higher in the KD patients with CALs than in patients without CALs (p = 0.002). High total serum IgE was an independent prognostic for CALs in the multivariate analysis. In conclusion, serum IgE levels may be associated with CALs in children with KD.
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Affiliation(s)
- Zhi Wang
- Department of Rheumatology, Jiangxi Province Children's Hospital, Nanchang, Jiangxi 330006, China.,Department of Rheumatology, The Affiliated Children's Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Xiaohui Liu
- Department of Rheumatology, Jiangxi Province Children's Hospital, Nanchang, Jiangxi 330006, China.,Department of Rheumatology, The Affiliated Children's Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Zhao Duan
- Department of Rheumatology, Jiangxi Province Children's Hospital, Nanchang, Jiangxi 330006, China.,Department of Rheumatology, The Affiliated Children's Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Yu Peng
- Department of Rheumatology, Jiangxi Province Children's Hospital, Nanchang, Jiangxi 330006, China.,Department of Rheumatology, The Affiliated Children's Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
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Platelets, Not an Insignificant Player in Development of Allergic Asthma. Cells 2021; 10:cells10082038. [PMID: 34440807 PMCID: PMC8391764 DOI: 10.3390/cells10082038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/26/2021] [Accepted: 08/06/2021] [Indexed: 12/16/2022] Open
Abstract
Allergic asthma is a chronic and heterogeneous pulmonary disease in which platelets can be activated in an IgE-mediated pathway and migrate to the airways via CCR3-dependent mechanism. Activated platelets secrete IL-33, Dkk-1, and 5-HT or overexpress CD40L on the cell surfaces to induce Type 2 immune response or interact with TSLP-stimulated myeloid DCs through the RANK-RANKL-dependent manner to tune the sensitization stage of allergic asthma. Additionally, platelets can mediate leukocyte infiltration into the lungs through P-selectin-mediated interaction with PSGL-1 and upregulate integrin expression in activated leukocytes. Platelets release myl9/12 protein to recruit CD4+CD69+ T cells to the inflammatory sites. Bronchoactive mediators, enzymes, and ROS released by platelets also contribute to the pathogenesis of allergic asthma. GM-CSF from platelets inhibits the eosinophil apoptosis, thus enhancing the chronic inflammatory response and tissue damage. Functional alterations in the mitochondria of platelets in allergic asthmatic lungs further confirm the role of platelets in the inflammation response. Given the extensive roles of platelets in allergic asthma, antiplatelet drugs have been tested in some allergic asthma patients. Therefore, elucidating the role of platelets in the pathogenesis of allergic asthma will provide us with new insights and lead to novel approaches in the treatment of this disease.
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Extracellular Vesicles and Asthma-More Than Just a Co-Existence. Int J Mol Sci 2021; 22:ijms22094984. [PMID: 34067156 PMCID: PMC8124625 DOI: 10.3390/ijms22094984] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/22/2021] [Accepted: 04/28/2021] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EVs) are membranous structures, which are secreted by almost every cell type analyzed so far. In addition to their importance for cell-cell communication under physiological conditions, EVs are also released during pathogenesis and mechanistically contribute to this process. Here we summarize their functional relevance in asthma, one of the most common chronic non-communicable diseases. Asthma is a complex persistent inflammatory disorder of the airways characterized by reversible airflow obstruction and, from a long-term perspective, airway remodeling. Overall, mechanistic studies summarized here indicate the importance of different subtypes of EVs and their variable cargoes in the functioning of the pathways underlying asthma, and show some interesting potential for the development of future therapeutic interventions. Association studies in turn demonstrate a good diagnostic potential of EVs in asthma.
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Elements of Immunoglobulin E Network Associate with Aortic valve Area in Patients with Acquired Aortic Stenosis. Biomedicines 2020; 9:biomedicines9010023. [PMID: 33396395 PMCID: PMC7824289 DOI: 10.3390/biomedicines9010023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/23/2020] [Accepted: 12/26/2020] [Indexed: 12/16/2022] Open
Abstract
Allergic mechanisms are likely involved in atherosclerosis and its clinical presentations, such as coronary artery disease (CAD). It has been previously reported that CAD severity associates with serum levels of immunoglobulin E (IgE), the molecule that, along with its high-affinity receptor (FcԑRI), plays a central role in allergic reactions. Considering multiple pathophysiological similarities between atherosclerosis and acquired aortic (valve) stenosis (AS), we speculated that allergic pathways could also contribute to the AS mechanisms and grading. To validate this hypothesis, we first checked whether total serum IgE levels associate with echocardiographic markers of AS severity. Having found a positive correlation between serum IgE and aortic valve area (AVA), we further speculated that also total IgE-determining genetic polymorphisms in FCER1A, a locus encoding an allergen-biding FcԑRI subunit, are related to acquired AS severity. Indeed, the major allele of rs2251746 polymorphism, known to associate with higher IgE levels, turned out to correlate with larger AVA, a marker of less severe AS. Our findings surprisingly suggest a protective role of IgE pathways against AS progression. IgE-mediated protective mechanisms in AS require further investigations.
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Dectin-1 and TIM3 Expression in Deep Vein Thrombosis of Lower Limbs (DVTLL). J Clin Med 2020; 9:jcm9113466. [PMID: 33126475 PMCID: PMC7692188 DOI: 10.3390/jcm9113466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 10/23/2020] [Accepted: 10/24/2020] [Indexed: 12/19/2022] Open
Abstract
The pathophysiological mechanisms of venous thromboembolism are venous stasis, endothelial damage, and hypercoagulability, while less attention has been given to the role of both innate and native immunity. In this paper, we investigate the involvement of the activated immune system detected through some indicators such as TIM3 and Dectin-1 expressed by T lymphocytes. TIM3 and Dectin-1, two surface molecules that regulate the fine-tuning of innate and adaptive immune responses, were evaluated in patients affected by deep vein thrombosis of lower limbs (DVTLL). CD3+, CD4+ and CD8+ T lymphocytes obtained from patients affected by DVTLL were analysed using fluorescence-conjugated antibodies for TIM3 and Dectin-1 by an imaging flow cytometer. DVTLL patients showed a higher number of CD4+ and CD8+ T lymphocytes. TIM3 expression in T lymphocytes was very low in both DVTLL patients and controls. On the contrary, an increase in Dectin-1+ cells among CD4+ and CD8+ T lymphocytes from DVTLL patients was observed. Dectin-1 is known to play a role in inflammation and immunity and our result suggests its potential involvement in thrombotic venous disease.
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Aryani A, Suprayitno E, Sasmito BB, Hardoko H. Characterization and identification of charcoal of inedible Kerandang fish ( Channa pleurophthalmus Blkr) body parts and potential antiallergenic properties. Vet World 2020; 13:1480-1486. [PMID: 32848327 PMCID: PMC7429384 DOI: 10.14202/vetworld.2020.1480-1486] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/05/2020] [Indexed: 11/16/2022] Open
Abstract
Background and Aim The study about the antiallergenic properties of inedible fish body parts is still limited. Therefore, this study aimed to characterize the charcoal from the body parts of Kerandang fish (Channa pleurophthalmus Blkr) and identify its antiallergenic properties. Materials and Methods This study used some non-edible body parts extracted from the Kerandang fish (i.e., the scalp, scales, and dorsal, pectoral, ventral, anal, and caudal fins) using a maceration method with different solvents (ethanol, ethyl acetate, and chloroform). The identification of active compounds in the extract was carried out using liquid chromatography-high-resolution mass spectrometry (LC-HRMS) analysis, while the antihyaluronidase activity was determined using the antihyaluronidase test. The highest charcoal antihyaluronidase activity-extract was applied to ovalbumin-induced mice for 7 days with various doses (10, 15, and 20 mg/kg). The specific immunoglobulin E (IgE) was measured using enzyme-linked immunosorbent assay on day 8. Results Our LC-HRMS analysis showed that the active compound of charcoal in the caudal fins of Kerandang fish was hexadecanamide. The highest inhibition (IC50) of hyaluronidase was found in the ethyl acetate extract of fish caudal fins at a concentration of 4 mg/mL. We found that 15 mg/kg body weight of charcoal of fish caudal fins suppressed IgE expression in male mice. Conclusion Our findings indicate that the charcoal of non-edible body parts of Kerandang and one of its constituent, hexadecanamide, may have strong antiallergic effects.
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Affiliation(s)
- Aryani Aryani
- Doctoral Program, Faculty of Fisheries and Marine Sciences, Brawijaya University, Malang 65145, East Java, Indonesia
| | - Eddy Suprayitno
- Department of Fisheries Product Technology, Faculty of Fisheries and Marine Sciences, Brawijaya University, Malang 65145, East Java, Indonesia
| | - Bambang Budi Sasmito
- Department of Fisheries Product Technology, Faculty of Fisheries and Marine Sciences, Brawijaya University, Malang 65145, East Java, Indonesia
| | - Hardoko Hardoko
- Department of Fisheries Product Technology, Faculty of Fisheries and Marine Sciences, Brawijaya University, Malang 65145, East Java, Indonesia
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Comparing the Protection Imparted by Different Fraction Extracts of Garlic ( Allium sativum L.) against Der p-Induced Allergic Airway Inflammation in Mice. Int J Mol Sci 2019; 20:ijms20194879. [PMID: 31581442 PMCID: PMC6801723 DOI: 10.3390/ijms20194879] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 09/19/2019] [Accepted: 09/29/2019] [Indexed: 01/02/2023] Open
Abstract
Garlic (Allium sativum L.) has been used extensively as a food ingredient and medicinally, but the effect on asthmatic airway inflammation has not been studied in detail. We accordingly explored the protective effects exerted by various garlic fraction extracts against airway inflammation with Dermatophagoides pteronyssinus (Der p)-induced allergic asthma in vivo and in vitro. Garlic extraction was realized using n-hexane, dichloromethane, ethylacetate, n-butanol, and water in sequence to obtain different fraction extracts. Mice were orally administered different fractions (80 mg/kg) daily for four weeks. The histological results showed that the water fraction could ameliorate lung-based goblet cell hyperplasia, inflammatory cell infiltration, and mucus hypersecretion. The water fraction extracts decreased IgE and IgG1, and they decreased inflammatory cells as quantified in bronchoalveolar lavage fluid (BALF); however, they increased IgG2a in serum. Moreover, the water fraction extracts increased IFN-γ and IL-12 (both constituting Th1 cytokines) in BALF, but they reduced IL-13, -4, and -5 (all constituting Th2 cytokines), and also inhibited the expression of IL-1β, IL-6, and TNF-α. The water fraction also inhibited the PI3K/Akt/NF-κB signal pathways in A549 cells. These findings suggest that water fraction extracts of garlic have a clear anti-inflammatory effect on Der p-induced allergic asthma.
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Increased activity of lipoprotein-associated phospholipase A 2 in non-severe asthma. Allergol Int 2019; 68:450-455. [PMID: 31064688 DOI: 10.1016/j.alit.2019.04.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/19/2019] [Accepted: 04/03/2019] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Given increased risk of cardiovascular events in asthma we hypothesized that lipoprotein-associated phospholipase A2 (Lp-PLA2), an enzyme involved in atherosclerosis, is associated with proinflammatory and prothrombotic blood alterations in this disease. METHODS In 164 adult asthmatics (63 with severe asthma) we measured plasma Lp-PLA2 activity using the PLAC test. We determined its relations to inflammation and prothrombotic blood alterations. RESULTS In asthma, Lp-PLA2 was inversely related to the age (β = -0.1 [-0.18 to -0.02]) and was lower in women (n = 122 [74%], 205 [182-242] vs. 243 [203-262] nmol/min/ml, p = 0.001). Interestingly, Lp-PLA2 correlated negatively with the asthma severity score (β = -0.15 [-0.23 to -0.07]), being 10.3% higher in those with non-severe (mild or moderate) asthma (n = 101, 62%) as compared to the severe disease subtype (224 [191-261] vs. 203 [181-229], p = 0.006 after adjustment for potential confounders). Lp-PLA2 activity was positively related to the levels of low-density lipoprotein (β = 0.1 [0.02-0.18]), triglycerides (β = 0.11 [0.03-0.19]) and glucose (β = 0.1 [0.02-0.18]) and inversely to the tumor necrosis factor α (β = -0.27 [-0.35 to -0.2]), high sensitivity C-reactive protein (β = -0.1 [-0.19 to -0.02]) and fibrinogen (β = -0.12 [-0.21 to -0.03]), as well as prothrombin (β = -0.16 [-0.24 to -0.08]), and parameters describing thrombin generation potential, such as endogenous thrombin potential (β = -0.14 [-0.21 to -0.06]) and peak thrombin generated (β = -0.2 [-0.28 to -0.12]). CONCLUSIONS Elevated Lp-PLA2 activity in non-severe asthmatics suggests increased atherosclerotic risk in this group. Lower Lp-PLA2 activity accompanied by its inverse relationship to inflammatory or prothrombotic blood biomarkers observed in turn in severe asthmatics might be related to the pathogenesis of more severe asthma phenotype.
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Königstein K, Infanger D, Jacobsen Bertelsen R, Johannessen A, Waje-Andreassen U, Schmidt-Trucksäss A, Svanes C, Dratva J. Is atopic sensitization associated with indicators of early vascular ageing in adolescents? PLoS One 2019; 14:e0220198. [PMID: 31415591 PMCID: PMC6695156 DOI: 10.1371/journal.pone.0220198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 07/10/2019] [Indexed: 12/13/2022] Open
Abstract
Background Chronic systemic inflammation accelerates early vascular ageing. Atopic sensitization and allergic diseases may involve increased inflammatory activity. This study aimed to assess whether atopic sensitization and allergic diseases were associated with altered vascular biomarkers in Norwegian adolescents. Methods Distensibility coefficient of the common carotid arteries, carotid intima-media thickness and atopic sensitization (serum total and specific IgEs) were assessed in 95 Norwegian adolescents, who participated in the RHINESSA generation study. Symptoms of allergic disease were assessed by an interviewer-led questionnaire. Results Atopic sensitization was found in 33 (34.7%) of the adolescents. Symptomatic allergic disease was found in 11 (33.3%) of those with atopic sensitization. Distensibility coefficient of the common carotid arteries appeared to be lower in participants with atopic sensitization than in those without (46.99±8.07*10−3/kPa versus 51.50±11.46*10−3/kPa; p>0.05), while carotid intima-media thickness did not differ between these groups (0.50±0.04mm versus 0.50±0.04mm; p>0.05). Crude, as well as age- and sex-adjusted multiple regression, revealed no significant association, neither of atopic sensitization nor of allergic disease, with distensibility coefficient of the common carotid arteries and carotid intima-media thickness. Conclusions Our results do not support the assumption of an adverse impact of atopic sensitization and/or allergic disease on distensibility coefficient of the common carotid arteries and carotid intima-media thickness in Norwegian adolescents. Further research is necessary to study whether the clinical severity of allergic diseases might be more important than the status of allergic disease or atopic sensitization.
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Affiliation(s)
- Karsten Königstein
- Department of Sport, Exercise and Health, Division Sports and Exercise Medicine, University of Basel, Basel, Switzerland
- * E-mail:
| | - Denis Infanger
- Department of Sport, Exercise and Health, Division Sports and Exercise Medicine, University of Basel, Basel, Switzerland
| | - Randi Jacobsen Bertelsen
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Occupational Medicine, Haukeland University Hospital, Bergen, Norway
| | - Ane Johannessen
- Department of Occupational Medicine, Haukeland University Hospital, Bergen, Norway
- Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | | | - Arno Schmidt-Trucksäss
- Department of Sport, Exercise and Health, Division Sports and Exercise Medicine, University of Basel, Basel, Switzerland
| | - Cecilie Svanes
- Department of Occupational Medicine, Haukeland University Hospital, Bergen, Norway
- Centre for International Health, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Julia Dratva
- Medical Faculty, University of Basel, Basel, Switzerland
- ZHAW, School of Health Professions, Winterthur, Switzerland
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14
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Mast Cells in Cardiovascular Disease: From Bench to Bedside. Int J Mol Sci 2019; 20:ijms20143395. [PMID: 31295950 PMCID: PMC6678575 DOI: 10.3390/ijms20143395] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/08/2019] [Accepted: 07/08/2019] [Indexed: 02/06/2023] Open
Abstract
Mast cells are pluripotent leukocytes that reside in the mucosa and connective tissue. Recent studies show an increased prevalence of cardiovascular disease among patients with mastocytosis, which is a hematological disease that is characterized by the accumulation of mast cells due to clonal proliferation. This association suggests an important role for mast cells in cardiovascular disease. Indeed, the evidence establishing the contribution of mast cells to the development and progression of atherosclerosis is continually increasing. Mast cells may contribute to plaque formation by stimulating the formation of foam cells and causing a pro-inflammatory micro-environment. In addition, these cells are able to promote plaque instability by neo-vessel formation and also by inducing intraplaque hemorrhage. Furthermore, mast cells appear to stimulate the formation of fibrosis after a cardiac infarction. In this review, the available data on the role of mast cells in cardiovascular disease are summarized, containing both in vitro research and animal studies, followed by a discussion of human data on the association between cardiovascular morbidity and diseases in which mast cells are important: Kounis syndrome, mastocytosis and allergy.
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15
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Determination of the Cytomegalovirus (CMV) infection Role with the Disturbances of Immunoglobulin E (IgE) and Interleukin-33 (IL-33) Concentrations in the Pathogenesis of Asthma and Atherosclerosis in a Sample of Iraqi Patients. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2019. [DOI: 10.22207/jpam.13.2.37] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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16
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Verta R, Grange C, Gurrieri M, Borga S, Nardini P, Argenziano M, Ghè C, Cavalli R, Benetti E, Miglio G, Bussolati B, Pini A, Rosa AC. Effect of Bilastine on Diabetic Nephropathy in DBA2/J Mice. Int J Mol Sci 2019; 20:ijms20102554. [PMID: 31137660 PMCID: PMC6566437 DOI: 10.3390/ijms20102554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/19/2019] [Accepted: 05/21/2019] [Indexed: 01/08/2023] Open
Abstract
Diabetic nephropathy is an unmet therapeutic need, and the search for new therapeutic strategies is warranted. Previous data point to histamine H1 receptor as a possible target for glomerular dysfunction associated with long term hyperglycaemia. Therefore, this study investigated the effects of the H1 receptor antagonist bilastine on renal morphology and function in a murine model of streptozotocin-induced diabetes. Diabetes was induced in DBA2/J male mice and, from diabetes onset (glycaemia ≥200 mg/dL), mice received bilastine (1–30 mg/kg/day) by oral gavage for 14 consecutive weeks. At the end of the experimental protocol, diabetic mice showed polyuria (+195.5%), increase in Albumin-to-Creatine Ratio (ACR, +284.7%), and a significant drop in creatinine clearance (p < 0.05). Bilastine prevented ACR increase and restored creatinine clearance in a dose-dependent manner, suggesting a positive effect on glomerular filtration. The ultrastructural analysis showed a preserved junctional integrity. Preservation of the basal nephrin, P-cadherin, and synaptopodin expression could explain this effect. In conclusion, the H1 receptor could contribute to the glomerular damage occurring in diabetic nephropathy. Bilastine preserved the glomerular junctional integrity, leading to the hypothesis of anti-H1 antihistamines as a possible add-on therapy for diabetic nephropathy.
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Affiliation(s)
- Roberta Verta
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Cristina Grange
- Department of Scienze Mediche, University of Turin, C.So Dogliotti 14, 10126 Turin, Italy.
| | - Maura Gurrieri
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Sara Borga
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Patrizia Nardini
- Department of Clinical and Experimental Medicine, University of Florence, Viale Pieraccini 6, 50139 Florence, Italy.
| | - Monica Argenziano
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Corrado Ghè
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Roberta Cavalli
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Elisa Benetti
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Gianluca Miglio
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Benedetta Bussolati
- Department of Biotechnology and Health Sciences, Molecular Biotechnology Center University of Turin, Via Nizza 52, 10125 Turin, Italy.
| | - Alessandro Pini
- Department of Clinical and Experimental Medicine, University of Florence, Viale Pieraccini 6, 50139 Florence, Italy.
| | - Arianna Carolina Rosa
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
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Parrella E, Porrini V, Benarese M, Pizzi M. The Role of Mast Cells in Stroke. Cells 2019; 8:cells8050437. [PMID: 31083342 PMCID: PMC6562540 DOI: 10.3390/cells8050437] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 12/18/2022] Open
Abstract
Mast cells (MCs) are densely granulated perivascular resident cells of hematopoietic origin. Through the release of preformed mediators stored in their granules and newly synthesized molecules, they are able to initiate, modulate, and prolong the immune response upon activation. Their presence in the central nervous system (CNS) has been documented for more than a century. Over the years, MCs have been associated with various neuroinflammatory conditions of CNS, including stroke. They can exacerbate CNS damage in models of ischemic and hemorrhagic stroke by amplifying the inflammatory responses and promoting brain–blood barrier disruption, brain edema, extravasation, and hemorrhage. Here, we review the role of these peculiar cells in the pathophysiology of stroke, in both immature and adult brain. Further, we discuss the role of MCs as potential targets for the treatment of stroke and the compounds potentially active as MCs modulators.
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Affiliation(s)
- Edoardo Parrella
- Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.
| | - Vanessa Porrini
- Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.
| | - Marina Benarese
- Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.
| | - Marina Pizzi
- Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123 Brescia, Italy.
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18
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Lambert K, Tse R, Tettamanti C, Scarpelli MP, Rousseau G, Bonsignore A, Palmiere C. Postmortem IgE determination in coronary artery disease. J Forensic Leg Med 2019; 62:1-6. [PMID: 30599216 DOI: 10.1016/j.jflm.2018.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 11/12/2018] [Accepted: 12/20/2018] [Indexed: 01/08/2023]
Abstract
Allergic, IgE-mediated inflammation is thought to play a role in atherogenesis and atherosclerotic disease progression. In this study, total IgE and mast cell tryptase were measured in a series of forensic autopsy cases including non-allergic cardiac deaths (14 cases with minimal or no coronary atherosclerosis, 14 cases with significant coronary artery atherosclerosis without acute coronary thrombosis, and 14 cases with significant coronary artery atherosclerosis and acute coronary thrombosis or myocardial infarction) and non-allergic non-cardiac deaths (21 cases with death due to hanging and 21 cases with death due to intracranial gunshot wounds), in order to correlate laboratory results with morphological findings and compare them to conclusions reported in the clinical setting. In cardiac death cases, postmortem serum total IgE levels were increased in 7 out of 42 cases and mast cell tryptase levels were increased in 3 out of 42 cases. In non-cardiac death cases, postmortem serum total IgE levels were not increased in 39 out of 42 cases and mast cell tryptase levels were not increased in any of these cases. These preliminary findings seem to indicate that a portion of coronary deaths characterized by coronary artery atherosclerosis of various severities are also characterized by increased total IgE and mast cell tryptase levels, thus corroborating the data previously reported in both clinical and forensic literature on this topic as well as the necessity of combining morphological investigations focusing on the heart and coronary arteries with biochemical analyses.
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Affiliation(s)
- Karine Lambert
- CURML, Centre Universitaire Romand de Médecine Légale, Lausanne University Hospital, Chemin de La Vulliette 4, 1000, Lausanne 25, Switzerland
| | - Rexson Tse
- Department of Forensic Pathology, LabPLUS, Auckland City Hospital, Auckland, 1148, New Zealand
| | - Camilla Tettamanti
- Departmental Section of Forensic and Legal Medicine and School of Specialization in Legal Medicine, University of Genova, Via de Toni 12, 16132, Genova, Italy
| | - Maria Pia Scarpelli
- CURML, Centre Universitaire Romand de Médecine Légale, Lausanne University Hospital, Chemin de La Vulliette 4, 1000, Lausanne 25, Switzerland
| | - Guillaume Rousseau
- Département de Biochimie et Génétique, Centre Hospitalier Universitaire D'Angers, Angers, France; Service de Médecine Légale et Pénitentiaire, Centre Hospitalier Universitaire D'Angers, Angers, France
| | - Alessandro Bonsignore
- Departmental Section of Forensic and Legal Medicine and School of Specialization in Legal Medicine, University of Genova, Via de Toni 12, 16132, Genova, Italy
| | - Cristian Palmiere
- CURML, Centre Universitaire Romand de Médecine Légale, Lausanne University Hospital, Chemin de La Vulliette 4, 1000, Lausanne 25, Switzerland.
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19
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Xu Z, Wang T, Guo X, Li Y, Hu Y, Ma C, Wang J. The Relationship of Serum Antigen-Specific and Total Immunoglobulin E with Adult Cardiovascular Diseases. Int J Med Sci 2018; 15:1098-1104. [PMID: 30123046 PMCID: PMC6097256 DOI: 10.7150/ijms.25857] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/22/2018] [Indexed: 12/04/2022] Open
Abstract
Background: The relationship of serum antigen-specific immunoglobulin E (IgE) with cardiovascular diseases (CVDs) remains poorly understood. This study aimed to explore the association of antigen-specific and total IgE with CVDs using data derived from the National Health and Nutrition Examination Survey (NHANES) 2005-2006. Methods and Results: The association of serum total or antigen-specific IgE levels with CVDs was analyzed by survey-weighted logistic regression modeling, adjusted by age, sex, race, education, body mass index, blood pressure, total cholesterol, C-reactive protein, homocysteine, diabetes, smoking, and alcohol consumption. 4953 subjects were included. Coronary heart disease was significantly related to serum total IgE levels. The association of serum total IgE levels with coronary heart disease was further validated by negative, ≥1 and 1-6 positive antigen-specific IgE. Myocardial infarction was positively associated with serum total IgE levels only when all antigen-specific IgE were negative, but inversely associated with serum total IgE when plant-specific IgE test results were positive. More specifically, myocardial infarction was also inversely related to positive oak, birch, or peanut-specific IgE. In addition, serum total IgE are positively associated with angina when at least one specific IgE were positive. Conclusions: Serum antigen-specific IgE, as well as total IgE, is significantly associated with CVDs independently of a long list of established cardiovascular risk factors, which is more informative than total IgE per se.
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Affiliation(s)
- Zhiyan Xu
- Department of Pathophysiology, State Key Laboratory of Medical Molecular Biology, Peking Union Medical College, Beijing, China
- Department of Anatomy, Histology and Embryology; Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Tao Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiaoxiao Guo
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yao Li
- Department of Pathophysiology, State Key Laboratory of Medical Molecular Biology, Peking Union Medical College, Beijing, China
| | - Yi Hu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Multi-disciplinary Research Division, Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing, China
| | - Chao Ma
- Department of Anatomy, Histology and Embryology; Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jing Wang
- Department of Pathophysiology, State Key Laboratory of Medical Molecular Biology, Peking Union Medical College, Beijing, China
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20
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Bazan-Socha S, Kuczia P, Potaczek DP, Mastalerz L, Cybulska A, Zareba L, Kremers R, Hemker C, Undas A. Increased blood levels of cellular fibronectin in asthma: Relation to the asthma severity, inflammation, and prothrombotic blood alterations. Respir Med 2018; 141:64-71. [PMID: 30053974 DOI: 10.1016/j.rmed.2018.06.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Revised: 06/15/2018] [Accepted: 06/26/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Recently, we have reported that asthma is characterized by prothrombotic blood alterations, which were related to the low-grade inflammatory state. Inflammation, however, may also lead to vascular dysfunction. The aim of this study was to evaluate plasma levels of cellular fibronectin (cFN), a marker of vascular injury in asthmatics, and to analyze their impact on described previously prothrombotic blood alterations. METHODS In a cross-sectional study, we investigated 164 adult stable asthmatics and 72 matched controls. Plasma cFN was measured using an ELISA. Its relations to inflammation, thrombin generation, fibrinolytic capacity, expressed as clot lysis time (CLT), and platelet markers were evaluated. RESULTS Asthma was associated with 50.1% higher plasma cFN levels as compared with controls (p < 0.001, after adjustment for potential confounders). There was a positive association of cFN with asthma severity and inverse with the FEV1/VC index (β = 0.2 [95%CI:0.13-0.28] and β = -0.15 [95%CI: -0.23 to -0.07], respectively). In asthmatics cFN positively correlated with high-sensitivity C-reactive protein (β = 0.24 [95%CI:0.16-0.32]), fibrinogen (β = 0.13 [95%CI:0.04-0.21]), interleukin-6 (β = 0.23 [95%CI:0.15-0.3]), platelet factor 4 (β = 0.14 [95%CI:0.06-0.21]), plasminogen (β = 0.11 [95%CI:0.04-0.19]) and CLT (β = 0.35 [95%CI:0.28-0.42]). In both groups cFN was related to the endogenous thrombin potential (ETP) (β = 0.51 [95%CI:0.44-0.57], and β = 0.17 [95%CI:0.07-0.27], respectively). Multiple regression models showed that cFN was the most potent independent predictor of both ETP and CLT in asthmatics. CONCLUSION Presented study is the first to show increased plasma cellular fibronectin in asthma, which is associated with disease severity, inflammation, and prothrombotic blood alterations. This novel observation suggests a previously unknown modulator of prothrombotic plasma properties in asthmatics.
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Affiliation(s)
- Stanislawa Bazan-Socha
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland.
| | - Pawel Kuczia
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland; University Hospital, Allergy and Clinical Immunology Department, Krakow, Poland.
| | - Daniel P Potaczek
- John Paul II Hospital, Krakow, Poland; Institute of Laboratory Medicine, member of the German Center for Lung Research (DZL), Universities of Giessen and Marburg Lung Center (UGMLC), and the inVIVO Planetary Health, Group of the Worldwide Universities Network (WUN), Philipps-University Marburg, Marburg, Germany.
| | - Lucyna Mastalerz
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland.
| | - Agnieszka Cybulska
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland.
| | - Lech Zareba
- Faculty of Mathematics and Natural Sciences, University of Rzeszow, Rzeszow, Poland.
| | - Romy Kremers
- Synapse Research Institute, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands.
| | - Coenraad Hemker
- Synapse Research Institute, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands.
| | - Anetta Undas
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland; John Paul II Hospital, Krakow, Poland; Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland.
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21
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Ito S, Endo A, Okada T, Yoshitomi H, Hyakudomi R, Tajima Y, Tanabe K. A Case of Left Ventricular Thrombus with Superior Mesenteric Vein Thrombosis Due to Atopic Dermatitis. Int Heart J 2018; 59:881-886. [PMID: 29877306 DOI: 10.1536/ihj.17-386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A 55-year-old man was presented to the emergency room because of abdominal pain for 4 days. He had a history of atopic dermatitis. Left ventricular (LV) asynergy and thrombus was detected on echocardiography, and superior mesenteric vein thrombosis was detected by computed tomography. There are no reported cases of this combination of thrombi. We hypothesized that the reason for this complication is the combination of coagulation disorder due to atopic dermatitis, silent myocardial infarction, and exacerbation of the coagulation abnormality due to bacteremia, leading to superior mesenteric vein and LV thrombosis. Atopic dermatitis that has potential risk factors of thrombus with sepsis could provoke thrombophilic state. Atopic dermatitis is a common disease, but continuous medical care is essential.
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Affiliation(s)
- Shimpei Ito
- Division of Cardiology, Shimane University Faculty of Medicine
| | - Akihiro Endo
- Division of Cardiology, Shimane University Faculty of Medicine
| | - Taiji Okada
- Division of Cardiology, Shimane University Faculty of Medicine
| | | | - Ryoji Hyakudomi
- Department of Digestive and General Surgery, Shimane University Faculty of Medicine
| | - Yoshitsugu Tajima
- Department of Digestive and General Surgery, Shimane University Faculty of Medicine
| | - Kazuaki Tanabe
- Division of Cardiology, Shimane University Faculty of Medicine
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22
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Thyssen JP, Halling-Overgaard AS, Andersen YMF, Gislason G, Skov L, Egeberg A. The association with cardiovascular disease and type 2 diabetes in adults with atopic dermatitis: a systematic review and meta-analysis. Br J Dermatol 2018; 178:1272-1279. [PMID: 29210061 DOI: 10.1111/bjd.16215] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND Recent studies examining the association between atopic dermatitis (AD) and cardiovascular disease (CVD) and type 2 diabetes have shown inconsistent results. OBJECTIVES To carry out a systematic review and meta-analysis that examines the association with cardiovascular disease and type 2 diabetes in adults with AD. METHODS We compared the risk of CVD and diabetes for adult patients with and without AD by searching the PubMed, Embase and Web of Science databases. Data extraction was carried out by two independent reviewers. We found a total of 2855 citations, of which 53 were considered relevant based on title and abstract. Overall, 16 publications were included in the qualitative analysis, of which 13 were also included in a quantitative meta-analysis of crude data. RESULTS No association was observed between AD and unspecified but suspected type 2 diabetes [pooled odds ratio (OR) 1·11; 95% confidence interval (CI) 0·87-1·42], hypertension (pooled OR 1·16; 95% CI 0·98-1·37), stroke (pooled OR 1·15; 95% CI 0·95-1·39) or myocardial infarction (pooled OR 1·14; 95% CI 0·83-1·56), but a positive association was observed with angina pectoris (OR 1·73; 95% CI 1·27-2·37). Meta-analysis of adjusted data gave similar results. CONCLUSIONS While adults with AD in some populations have an increased prevalence of cardiovascular risk factors, such as obesity and smoking, it is unlikely that AD represents an independent and clinically relevant risk factor for cardiometabolic disease.
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Affiliation(s)
- J P Thyssen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, DK-2900, Hellerup, Denmark
| | - A-S Halling-Overgaard
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, DK-2900, Hellerup, Denmark
| | - Y M F Andersen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, DK-2900, Hellerup, Denmark
| | - G Gislason
- Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, DK-2900, Hellerup, Denmark.,The Danish Heart Foundation, DK-1120, Copenhagen, Denmark.,The National Institute of Public Health, University of Southern Denmark, DK-1353, Copenhagen, Denmark
| | - L Skov
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, DK-2900, Hellerup, Denmark
| | - A Egeberg
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, DK-2900, Hellerup, Denmark
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Alpha-1 antitrypsin deficiency: From the lung to the heart? Atherosclerosis 2018; 270:166-172. [PMID: 29432934 DOI: 10.1016/j.atherosclerosis.2018.01.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 01/16/2018] [Accepted: 01/24/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS Alpha-1 antitrypsin (A1AT) is the most abundant serine protease inhibitor in human blood and exerts important anti-inflammatory and immune-modulatory effects. In combination with smoking or other long-term noxious exposures such as occupational dust and fumes, genetic A1AT deficiency can cause chronic obstructive pulmonary disease, a condition with elevated cardiovascular risk. The effects of A1AT deficiency on cardiovascular risk have hardly been studied today. METHODS Using data from 2614 adults from the population-based SAPALDIA cohort, we tested associations of serum A1AT and SERPINA1 mutations with carotid intima-media thickness (CIMT, measured by B-mode ultrasonography) or self-reported arterial hypertension or cardiovascular disease in multiple regression models using a Mendelian Randomization like analysis design. Mutations Pi-S and Pi-Z were coded as ordinal genotype score (MM, MS, MZ/SS, SZ and ZZ), according to their progressive biological impact. RESULTS Serum A1AT concentration presented a u-shaped association with CIMT. At the lower end of the A1AT distribution, an analogous, linear association between SERPINA1 score and higher CIMT was observed, resulting in an estimated 1.2% (95%-confidence interval -0.1-2.5) increase in CIMT per unit (p = 0.060). Genotype score was significantly associated with arterial hypertension with an odds ratio (OR) of 1.2 (1.0-1.5) per unit (p = 0.028). The association with cardiovascular disease was not significant (OR 1.3 (0.9-1.9)). CONCLUSIONS Our results support a possible causal relationship between genetic A1AT deficiency and increased cardiovascular risk, which needs to be better taken into account for the management of affected patients and first-degree relatives.
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Manti S, Cuppari C, Marseglia L, D'Angelo G, Arrigo T, Gitto E, Leonardi S, Salpietro C. Association between Allergies and Hypercholesterolemia: A Systematic Review. Int Arch Allergy Immunol 2017; 174:67-76. [PMID: 29035883 DOI: 10.1159/000480081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND There is controversy in the literature regarding the potential relationship between atopic predisposition (AP) and serum cholesterol levels. To this purpose, we reviewed human studies that investigated this possible link. METHODS Following PRISMA guidelines, a literature search of PubMed and Science Direct for peer-reviewed journal articles in English from January 2003, with updates through to August 2016, was conducted. Relevant publications were reviewed that included pediatric and adult populations. Information on the study design, sample, intervention, comparators, outcome, time frame, and risk of bias were abstracted for each article. RESULTS Of 601 reviewed reports, 18 were included in this systematic review. Fifteen studies assessed the relationship between AP and serum cholesterol levels. Due to the lack both of observational and cross-sectional studies from the literature search at this time (only 8 studies also analyzed confounding factors) there is a high possibility of confounding variables (familial and genetic predisposition, age, gender, BMI, comorbidity, and medication status) that could not be ruled out. CONCLUSION Existing studies are heterogeneous, making it difficult to draw broad conclusions. Future studies and more detailed analyses, considering confounding variables and including a larger and homogeneous population, are needed to strengthen the argument for a link between lipid metabolism and atopy.
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Affiliation(s)
- Sara Manti
- Units of Pediatric Genetics and Immunology, University of Messina, Messina, Italy
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Lajunen TK, Jaakkola JJK, Jaakkola MS. IL6 polymorphisms modify the effects of smoking on the risk of adult asthma. J Allergy Clin Immunol 2017; 141:799-802.e9. [PMID: 28987812 DOI: 10.1016/j.jaci.2017.09.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 09/08/2017] [Accepted: 09/18/2017] [Indexed: 01/23/2023]
Affiliation(s)
- Taina K Lajunen
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Jouni J K Jaakkola
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland.
| | - Maritta S Jaakkola
- Center for Environmental and Respiratory Health Research (CERH), University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
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26
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Sas AA, Vaez A, Jamshidi Y, Nolte IM, Kamali Z, D. Spector T, Riese H, Snieder H. Genetic and environmental influences on stability and change in baseline levels of C-reactive protein: A longitudinal twin study. Atherosclerosis 2017; 265:172-178. [DOI: 10.1016/j.atherosclerosis.2017.08.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 07/27/2017] [Accepted: 08/17/2017] [Indexed: 10/19/2022]
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27
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Prevalence of cancer in Takotsubo cardiomyopathy: Short and long-term outcome. Int J Cardiol 2017; 238:159-165. [DOI: 10.1016/j.ijcard.2017.02.093] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 02/06/2017] [Accepted: 02/20/2017] [Indexed: 12/19/2022]
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Potaczek DP, Garn H, Unger SD, Renz H. Antisense molecules: A new class of drugs. J Allergy Clin Immunol 2017; 137:1334-46. [PMID: 27155029 DOI: 10.1016/j.jaci.2015.12.1344] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 11/24/2015] [Accepted: 12/15/2015] [Indexed: 12/20/2022]
Abstract
An improved understanding of disease pathogenesis leads to identification of novel therapeutic targets. From a pharmacologic point of view, these can be addressed by small chemical compounds, so-called biologicals (eg, mAbs and recombinant proteins), or by a rather new class of molecule based on the antisense concept. Recently, a new wave of clinical studies exploring antisense strategies is evolving. In addition to cancer, they include predominantly trials on infectious and noninfectious diseases, such as chronic inflammatory and metabolic conditions. This article, based on a systematic PubMed literature search, highlights recent developments in this emerging field.
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Affiliation(s)
- Daniel P Potaczek
- Institute of Laboratory Medicine, Philipps-University Marburg, Marburg, Germany
| | - Holger Garn
- Institute of Laboratory Medicine, Philipps-University Marburg, Marburg, Germany
| | - Sebastian D Unger
- Institute of Laboratory Medicine, Philipps-University Marburg, Marburg, Germany
| | - Harald Renz
- Institute of Laboratory Medicine, Philipps-University Marburg, Marburg, Germany.
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Oświęcimska J, Malczyk Ż, Szymlak A, Mikołajczak A, Ziora K, Zamlynski J, Machura E, Zajac P, Koczy B, Kasperska-Zajac A. Changes in Platelet Count and Size Indices in Adolescent Patients With Anorexia Nervosa. Clin Appl Thromb Hemost 2017; 23:562-566. [PMID: 28449596 DOI: 10.1177/1076029617705727] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The significance of platelet size indices has not been widely analyzed in anorexia nervosa (AN). It seems important to get more knowledge on the easily available indices of platelet function obtained by routine complete blood count analysis in patients with AN. We analyzed platelet count (PLT), platelet distribution width (PDW), and mean platelet volume using an automated blood cell counter in 25 females with AN and healthy age- and gender-matched nonatopic controls. Mean PLT was significantly lower in patients with AN than in the control group. Platelet distribution width values in patients with AN were significantly higher than those in the controls. Platelet distribution width values significantly correlated with the disease duration and rate of body weight loss in the anorectic patients. Anorexia nervosa in adolescents is associated with a decrease in PLT along with an increased PDW, which may be an indicator of dysregulated thrombopoiesis.
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Affiliation(s)
- Joanna Oświęcimska
- 1 Department of Paediatrics, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Żaneta Malczyk
- 1 Department of Paediatrics, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Agnieszka Szymlak
- 1 Department of Paediatrics, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Agata Mikołajczak
- 1 Department of Paediatrics, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Katarzyna Ziora
- 1 Department of Paediatrics, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Jacek Zamlynski
- 2 Department of Gynaecology, Obstetrics and Oncological Gynaecology, SMDZ in Zabrze, Medical University of Silesia in Katowice, Bytom, Poland
| | - Edyta Machura
- 1 Department of Paediatrics, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
| | - Piotr Zajac
- 3 Department of Trauma and Orthopaedics, District Trauma and Orthopaedic Hospital, Piekary Sląskie, Poland
| | - Bogdan Koczy
- 3 Department of Trauma and Orthopaedics, District Trauma and Orthopaedic Hospital, Piekary Sląskie, Poland
| | - Alicja Kasperska-Zajac
- 4 Clinical Department of Internal Diseases, Dermatology and Allergology, SMDZ in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland
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Potaczek DP, Harb H, Michel S, Alhamwe BA, Renz H, Tost J. Epigenetics and allergy: from basic mechanisms to clinical applications. Epigenomics 2017; 9:539-571. [PMID: 28322581 DOI: 10.2217/epi-2016-0162] [Citation(s) in RCA: 175] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Allergic diseases are on the rise in the Western world and well-known allergy-protecting and -driving factors such as microbial and dietary exposure, pollution and smoking mediate their influence through alterations of the epigenetic landscape. Here, we review key facts on the involvement of epigenetic modifications in allergic diseases and summarize and critically evaluate the lessons learned from epigenome-wide association studies. We show the potential of epigenetic changes for various clinical applications: as diagnostic tools, to assess tolerance following immunotherapy or possibly predict the success of therapy at an early time point. Furthermore, new technological advances such as epigenome editing and DNAzymes will allow targeted alterations of the epigenome in the future and provide novel therapeutic tools.
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Affiliation(s)
- Daniel P Potaczek
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps-Universität Marburg, Marburg, Germany.,International Inflammation (in-FLAME) Network, Worldwide Universities Network (WUN).,German Centre for Lung Research (DZL).,John Paul II Hospital, Krakow, Poland
| | - Hani Harb
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps-Universität Marburg, Marburg, Germany.,International Inflammation (in-FLAME) Network, Worldwide Universities Network (WUN).,German Centre for Lung Research (DZL)
| | - Sven Michel
- Secarna Pharmaceuticals GmbH & Co KG, Planegg, Germany
| | - Bilal Alashkar Alhamwe
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps-Universität Marburg, Marburg, Germany
| | - Harald Renz
- Institute of Laboratory Medicine and Pathobiochemistry, Molecular Diagnostics, Philipps-Universität Marburg, Marburg, Germany.,International Inflammation (in-FLAME) Network, Worldwide Universities Network (WUN).,German Centre for Lung Research (DZL)
| | - Jörg Tost
- Laboratory for Epigenetics & Environment, Centre National de Génotypage, CEA-Institut de Génomique, Evry, France
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Makowski M, Smorag I, Makowska J, Bissinger A, Grycewicz T, Paśnik J, Kidawa M, Lubiński A, Zielińska M, Baj Z. Platelet reactivity and mean platelet volume as risk markers of thrombogenesis in atrial fibrillation. Int J Cardiol 2017; 235:1-5. [PMID: 28302320 DOI: 10.1016/j.ijcard.2017.03.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 03/02/2017] [Accepted: 03/08/2017] [Indexed: 10/20/2022]
Abstract
Atrial fibrillation (AF) is associated with increased risk of thromboembolic complications. One of the markers of the increased risk of hypercoagulable state is platelet hyperreactivity. The aim of the study was to assess impact of arrhythmia on platelet reactivity. METHODS The study included 36 (mean age 48,3; range 21-60) male patients with lone atrial fibrillation, with exclusion of concomitant diseases known to trigger hypercoagulable state. The AF patients underwent cardioversion to restore sinus rhythm and were subsequently under observation for 1month. Echocardiography, ECG and blood collection was performed before cardioversion (T0) and 4weeks after successful cardioversion (T1). During the study period patients have been contacted and examined every week and 24h ECG monitoring was performed. Platelet reactivity was assessed based on changes of CD62 and CD42b expression on platelet surface after stimulation with thrombin. Also changes in MPV were assessed. RESULTS In all patients sinus rhythm was maintained at the end of the study period, however in 14 patients recurrences of AF were observed, confirmed by 24h ECG monitoring (atrial fibrillation recurrence group - AFR) and 22 patients maintained sinus rhythm throughout the whole study period (SR group). Mean fluorescence intensity (MFI) of CD62 on thrombin stimulated platelets decreased significantly 4weeks after electrical cardioversion as compared to T0 (48.04±22.42 vs 41.47±16.03; p<0.01). Also MFI of CD42b on thrombin stimulated platelets decreased significantly 4weeks after electrical cardioversion as compared to T0 (22.16±10.82 vs 12.06±5.99; p<0.0001). Platelets reactivity estimated by CD 62 expression in SR group decreased significantly after 4weeks observation (58.01±15.26 vs 46.57±13.44; p<0.001) opposite to AFR group 35.66±21.87 vs 34.54±16.4; p-ns). Moreover there were significant differences between basal reactivity during AF between SR and AFR groups (58.01±15.26 vs 35.66±21.87; p-0.01). MFI of CD42b on thrombin stimulated platelets decreased significantly both in AFR and SR groups (22.05±11.36 vs 13.8±6.03; p<0.001 and 21.87±14.18 vs 10.04±5.09; p<0005). MPV decreased significantly 4weeks after electrical cardioversion as compared to T0 (8.81±0.19 vs 8.42±0.14; p<0.0001). CONCLUSION The changes of platelet reactivity to thrombin observed after restoration of sinus rhythm in patients prove that arrhythmia intrinsically leads to increased reactivity of platelets.
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Affiliation(s)
- Marcin Makowski
- Department of Interventional Cardiology and Cardiac Arrhythmias, Medical University of Lodz, Poland.
| | - Ireneusz Smorag
- Department of Pathophysiology and Immunology, Medical University of Lodz, Poland
| | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, Poland
| | - Andrzej Bissinger
- Department of Interventional Cardiology and Cardiac Arrhythmias, Medical University of Lodz, Poland
| | - Tomasz Grycewicz
- Department of Interventional Cardiology and Cardiac Arrhythmias, Medical University of Lodz, Poland
| | - Jarek Paśnik
- Department of Paediatrics, Preventive Cardiology and Immunology of Developmental Age, Medical University of Lodz, Poland
| | - Michal Kidawa
- Intensive Cardiac Therapy Clinic, Medical University of Lodz, Poland
| | - Andrzej Lubiński
- Department of Interventional Cardiology and Cardiac Arrhythmias, Medical University of Lodz, Poland
| | | | - Zbigniew Baj
- Department of Pathophysiology and Immunology, Medical University of Lodz, Poland
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Sneeboer MMS, Fens N, van de Pol MA, Majoor CJ, Meijers JCM, Kamphuisen PW, Lutter R, Sterk PJ, Bel EHD. Loss of asthma control and activation of coagulation and fibrinolysis. Clin Exp Allergy 2016; 46:422-7. [PMID: 26509255 DOI: 10.1111/cea.12667] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 10/19/2015] [Accepted: 10/24/2015] [Indexed: 01/07/2023]
Abstract
BACKGROUND Epidemiologic studies have shown that patients with severe asthma have increased risk of pulmonary embolism, in particular patients with frequent asthma exacerbations. Therefore, we hypothesized that asthma exacerbations are associated with increased haemostatic activity. OBJECTIVE To investigate whether induced loss of asthma control is associated with changes in coagulation and fibrinolytic parameters in peripheral blood. METHODS We performed a prospective, inhaled steroid withdrawal study in 23 patients with moderate to moderately severe asthma, consisting of a baseline visit and a visit after loss of asthma control. During the visits, we measured asthma control questionnaire (ACQ), atopy, lung function, inflammatory markers (eosinophils and neutrophils), and haemostatic parameters in plasma. RESULTS Complete cessation of inhaled corticosteroids led to a loss of asthma control in 22 of 23 patients. We found increased asthma symptoms (ACQ 0.9 vs. 2.9, P < 0.01), significantly reduced lung function (forced expiratory volume in 1 s (FEV1) 3.51L vs. 3.13L, P < 0.01) and increased levels of eosinophils in plasma (0.26 × 10(E9)/L vs. 0.16 × 10(E9)/L, P = 0.03) in patients after loss of asthma control. However, we observed no significant changes in the coagulation and fibrinolysis parameters. CONCLUSION Loss of asthma control after cessation of inhaled corticosteroids does not lead to increased haemostatic activation in patients with moderate to moderately severe asthma. This suggests that more severe inflammation or additional risk factors are required for activation of coagulation or reduction of fibrinolysis in asthma.
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Affiliation(s)
- M M S Sneeboer
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | - N Fens
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | - M A van de Pol
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands.,Department of Experimental Immunology, Academic Medical Center, University of Amsterdam, The Netherlands
| | - C J Majoor
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | - J C M Meijers
- Department of Experimental Vascular Medicine, Academic Medical Center, University of Amsterdam, The Netherlands.,Department of Plasma Proteins, Sanquin Research, Amsterdam, The Netherlands
| | - P W Kamphuisen
- Department of Vascular Medicine, University Medical Center Groningen, The Netherlands
| | - R Lutter
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands.,Department of Experimental Immunology, Academic Medical Center, University of Amsterdam, The Netherlands
| | - P J Sterk
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
| | - E H D Bel
- Department of Respiratory Medicine, Academic Medical Center, University of Amsterdam, The Netherlands
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Abstract
PURPOSE OF REVIEW The goal of this review was to systematically analyze recent studies updating our knowledge on the role of epigenetic mechanisms in childhood asthma. RECENT FINDINGS A systematic literature search was conducted that identified 23 fresh articles published within the last 5 years reporting the results of human studies on the relationships between epigenetic modifications and childhood asthma or its/related phenotypes. In almost all these studies, meaningful associations between levels of epigenetic marks (DNA methylation and/or histone modifications) and pediatric asthma or its/related phenotypes have been observed. In addition, many studies identified by our screening analyzed those associations in the context of environmental factors, such as pollution, tobacco smoke, farming, or diet, showing in a huge majority a modifying effect of those exposures. SUMMARY The results of our systematic literature search provide a strong support for the role of epigenetic mechanisms in (mediating the effects of environmental exposure on) pediatric asthma. This knowledge may possibly be translated into diagnostic and/or therapeutic approaches.
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Guo X, Yuan S, Liu Y, Zeng Y, Xie H, Liu Z, Zhang S, Fang Q, Wang J, Shen Z. Serum IgE levels are associated with coronary artery disease severity. Atherosclerosis 2016; 251:355-360. [DOI: 10.1016/j.atherosclerosis.2016.05.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 05/05/2016] [Accepted: 05/10/2016] [Indexed: 10/21/2022]
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Godoy-Gijón E, Meseguer-Yebra C, Palacio-Aller L, Godoy-Rocati DV, Lahoz-Rallo C. [New populations at increased cardiovascular risk: Cardiovascular disease in dermatological diseases]. CLINICA E INVESTIGACION EN ARTERIOSCLEROSIS : PUBLICACION OFICIAL DE LA SOCIEDAD ESPANOLA DE ARTERIOSCLEROSIS 2016; 28:143-153. [PMID: 26383179 DOI: 10.1016/j.arteri.2015.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 08/03/2015] [Accepted: 08/04/2015] [Indexed: 06/05/2023]
Abstract
The increased cardiovascular risk in some dermatological diseases has been demonstrated in recent decades. Diseases such as psoriasis and systemic lupus erythematosus are currently included in the guidelines for prevention of cardiovascular disease. Other diseases such as androgenic alopecia, polycystic ovary syndrome, hidradenitis suppurativa or lichen planus have numerous studies that point to an increased risk, however, they have not been included in these guidelines. In this article we review the evidence supporting this association, in order to alert the clinician to the need for greater control in cardiovascular risk factors in these patients.
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Affiliation(s)
- Elena Godoy-Gijón
- Servicio de Dermatología, Hospital Clínico Universitario de Valladolid, Valladolid, España.
| | - Carmen Meseguer-Yebra
- Servicio de Dermatología, Hospital Virgen de la Concha, Complejo Asistencial de Zamora, Zamora, España
| | | | | | - Carlos Lahoz-Rallo
- Unidad de Lípidos y Riesgo Vascular, Servicio de Medicina Interna, Hospital Carlos III, Madrid, España
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Wypasek E, Potaczek DP, Undas A. Association of the C-Reactive Protein Gene (CRP) rs1205 C>T Polymorphism with Aortic Valve Calcification in Patients with Aortic Stenosis. Int J Mol Sci 2015; 16:23745-59. [PMID: 26473826 PMCID: PMC4632724 DOI: 10.3390/ijms161023745] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 08/28/2015] [Accepted: 08/31/2015] [Indexed: 02/04/2023] Open
Abstract
Elevation in C-reactive protein (CRP) levels have been shown in patients with aortic valve stenosis (AS). Minor allele of the CRP gene (CRP) rs1205 C>T polymorphism has been associated with lower plasma CRP concentrations in cohorts of healthy and atherosclerotic patients. Considering the existing similarities between atherosclerosis and AS, we examined the effect of CRP rs1205 C>T polymorphism on the AS severity. Three hundred consecutive Caucasian patients diagnosed with AS were genotyped for the rs1205 C>T polymorphism using the TaqMan assay. Severity of the AS was assessed using transthoracic echocardiography. The degree of calcification was analyzed semi-quantitatively. Carriers of the rs1205 T allele were characterized by elevated serum CRP levels (2.53 (1.51-3.96) vs. 1.68 (0.98-2.90) mg/L, p<0.001) and a higher proportion of the severe aortic valve calcification (70.4% vs. 55.1%, p=0.01) compared with major homozygotes. The effect of CRP rs1205 polymorphism on CRP levels is opposite in AS-affected than in unaffected subjects, suggesting existence of a disease-specific molecular regulatory mechanism. Furthermore, rs1205 variant allele predisposes to larger aortic valve calcification, potentially being a novel genetic risk marker of disease progression.
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Affiliation(s)
- Ewa Wypasek
- Institute of Cardiology, School of Medicine, Jagiellonian University, 31-202 Cracow, Poland.
- John Paul II Hospital, 31-202 Cracow, Poland.
| | - Daniel P Potaczek
- John Paul II Hospital, 31-202 Cracow, Poland.
- Institute of Laboratory Medicine, Philipps-Universität Marburg, 35043 Marburg, Germany.
| | - Anetta Undas
- Institute of Cardiology, School of Medicine, Jagiellonian University, 31-202 Cracow, Poland.
- John Paul II Hospital, 31-202 Cracow, Poland.
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Zhang Y, Li S, Xu RX, Guo YL, Wu NQ, Zhu CG, Gao Y, Dong Q, Liu G, Sun J, Li JJ. Distribution of High-Density Lipoprotein Subfractions and Hypertensive Status: A Cross-Sectional Study. Medicine (Baltimore) 2015; 94:e1912. [PMID: 26512616 PMCID: PMC4985429 DOI: 10.1097/md.0000000000001912] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The exact mechanisms of hypertension contributing to atherosclerosis have not been fully elucidated. Although multiple studies have clarified the association with low-density lipoprotein (LDL) subfractions, uncertainty remains about its relationship with high-density lipoprotein (HDL) subfractions. Therefore, we aimed to comprehensively determine the relationship between distribution of HDL subfractions and hypertensive status.A total of 953 consecutive subjects without previous lipid-lowering drug treatment were enrolled and were categorized based on hypertension history (with hypertension [n = 550] or without hypertension [n = 403]). Baseline clinical and laboratory data were collected. HDL separation was performed using the Lipoprint System.Plasma large HDL-cholesterol (HDL-C) and large HDL percentage were dramatically lower whereas the small HDL-C and small HDL percentage were higher in patients with hypertension (all P < 0.05). The antihypertensive drug therapy was not associated with large or small HDL subfractions (on treatment vs not on treatment, P > 0.05; combination vs single drug therapy, P > 0.05). However, the blood pressure well-controlled patients have significantly lower small HDL subfraction (P < 0.05). Moreover, large HDL-C and percentage were inversely whereas small HDL percentage was positively associated with incident hypertension after adjusting potential confounders (all P < 0.05). In the multivariate model conducted in patients with and without hypertension separately, the cardio-protective value of large HDL-C was disappeared in patients with hypertension (OR 95%CI: 1.011 [0.974-1.049]).The distribution of HDL subfractions is closely associated with hypertensive status and hypertension may potentially impact the cardio-protective value of large HDL subfraction.
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Affiliation(s)
- Yan Zhang
- From the Division of Dyslipidemia, State Key Laboratory of Cardiovascular Disease, FuWai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, BeiLiShi Road 167, Beijing, China
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Lippi G, Buonocore R, Schirosa F, Cervellin G. Cardiac troponin I is increased in patients admitted to the emergency department with severe allergic reactions. A case–control study. Int J Cardiol 2015; 194:68-9. [DOI: 10.1016/j.ijcard.2015.05.093] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Accepted: 05/17/2015] [Indexed: 11/15/2022]
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Lippi G, Cervellin G, Sanchis-Gomar F. Immunoglobulin E (IgE) and ischemic heart disease. Which came first, the chicken or the egg? Ann Med 2014; 46:456-63. [PMID: 24984051 DOI: 10.3109/07853890.2014.927714] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Several lines of evidence demonstrate that the immune system plays a pivotal role in development and progression of ischemic heart disease (IHD). More recently, a series of biological and clinical investigations has generated new interest about the existence of a relationship between a specific class of immunoglobulin, that is immunoglobulin E (IgE), and IHD. Data obtained in several epidemiological studies have convincingly demonstrated that the concentration of total serum IgEs is significantly increased in patients with IHD and often correlates with the prognosis. The putative mechanisms are essentially mediated by a physiological interaction between IgEs and mast cells, which triggers the direct or indirect release of a variety of substances that are actively involved in the pathogenesis of myocardial ischemia and thrombosis. Regardless of these important evidences, a causality dilemma remains, since it is still unclear whether increased IgE levels are a consequence of IHD or, rather, IHD is an underlying cause of increased IgE levels. The answer would allow us to recognize whether total IgEs may be considered simple biomarkers or risk factors of IHD, thus paving the way to investigations focused on immunotherapy or avoidance of allergenic foods for reducing serum IgEs in patients at risk of IHD.
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Affiliation(s)
- Giuseppe Lippi
- Laboratory of Clinical Chemistry and Hematology, Academic Hospital of Parma , Parma , Italy
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40
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Yiallouros PK, Savva SC, Kolokotroni O, Dima K, Zerva A, Kouis P, Bousquet J, Middleton N. Asthma: the role of low high-density-lipoprotein cholesterol in childhood and adolescence. Int Arch Allergy Immunol 2014; 165:91-9. [PMID: 25377880 DOI: 10.1159/000368405] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Accepted: 09/12/2014] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Several studies have examined the relationship of asthma with serum dyslipidemia and reported positive, negative or no association. Most studies were limited by their cross-sectional design and the wide age range of the participants. In a cohort of children in Cyprus, we explored the association of asthma with serum high-density-lipoprotein cholesterol (HDL-C) at age 16-18 years (follow-up) independently of and in relation to HDL-C at age 11-12 years (baseline). METHODS In a case-control design, we recruited active asthmatics (AA; n = 68), current wheezers only (CWO; n = 123) and non-asthmatic controls (n = 660). Logistic regression models were used to evaluate associations of asthma with follow-up serum HDL-C and the role of baseline HDL-C. RESULTS At follow-up, mean HDL-C levels in AA and CWO patients were significantly lower than in the controls (47.9 and 49.7 vs. 53.4 mg/dl; p = 0.001 and p = 0.011). We observed significant associations of AA patients with low HDL-C (<15th percentile; OR 2.32, 95% CI 1.16-4.47) that remained significant after further adjustment for baseline HDL-C (OR 2.14, 95% CI 1.06-4.14). Stratification by baseline HDL-C indicated that the association was significant only in those with high baseline HDL-C (OR 2.40, 95% CI 1.03-5.20). Stratification by IgE sensitization showed that the association was pronounced only in subjects who were sensitized (OR 3.41, 95% CI 1.12-9.88). CONCLUSIONS Adolescent asthma is associated with low serum HDL-C independent of previous HDL-C levels in childhood. The association appears pronounced in those with a drop in HDL-C levels between childhood and adolescence and in those who have IgE sensitization.
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Affiliation(s)
- Panayiotis K Yiallouros
- Cyprus International Institute for Environmental and Public Health in association with Harvard School of Public Health, Cyprus University of Technology, Limassol, Cyprus
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Potaczek DP, Nasta Ek M, Wojas-Pelc A, Undas A. The relationship between total serum IgE levels and atopic sensitization in subjects with or without atopic dermatitis. Allergol Int 2014; 63:485-6. [PMID: 24851947 DOI: 10.2332/allergolint.13-le-0660] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Daniel P Potaczek
- Institute of Laboratory Medicine, Philipps-Universität Marburg, Marburg, Germany; John Paul II Hospital, Krakow, Poland
| | - Magdalena Nasta Ek
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Wojas-Pelc
- Department of Dermatology, Jagiellonian University Medical College, Krakow, Poland
| | - Anetta Undas
- John Paul II Hospital, Krakow, Poland; Institute of Cardiology, Jagiellonian University Medical College, Krakow, Poland
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Sharma V, Michel S, Gaertner V, Franke A, Vogelberg C, von Berg A, Bufe A, Heinzmann A, Laub O, Rietschel E, Simma B, Frischer T, Genuneit J, Zeilinger S, Illig T, Schedel M, Potaczek DP, Kabesch M. Fine-mapping of IgE-associated loci 1q23, 5q31, and 12q13 using 1000 Genomes Project data. Allergy 2014; 69:1077-84. [PMID: 24930997 DOI: 10.1111/all.12431] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2014] [Indexed: 12/21/2022]
Abstract
BACKGROUND Genome-wide association studies (GWAS) repeatedly identified 1q23 (FCER1A), 5q31 (RAD50-IL13 and IL4), and 12q13 (STAT6) as major susceptibility loci influencing the regulation of total serum IgE levels. As GWAS may be insufficient to capture causal variants, we performed fine-mapping and re-genotyping of the three loci using 1000 Genomes Project datasets. METHODS Linkage disequilibrium tagging polymorphisms and polymorphisms of putative functional relevance were genotyped by chip technology (24 polymorphisms) or MALDI-TOF-MS (40 polymorphisms) in at least 1303 German children (651 asthmatics). The effect of polymorphisms on total serum IgE, IgE percentiles, and atopic diseases was assessed, and a risk score model was applied for gene-by-gene interaction analyses. Functional effects of putative causal variants from these three loci were studied in silico. RESULTS Associations from GWAS were confirmed and extended. For 1q23 and 5q31, the majority of associations were found with mild to moderately elevated IgE levels, while in the 12q13 locus, single-nucleotide polymorphisms (SNPs) were associated with strongly elevated IgE levels. Gene-by-gene interaction analyses suggested that the presence of mutations in all three loci increases the risk for elevated IgE up to fourfold. CONCLUSION This fine-mapping study confirmed previous associations and identified novel associations of SNPs in 1q23, 5q31, and 12q13 with different levels of serum IgE and their concomitant contribution to IgE regulation.
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Affiliation(s)
- V. Sharma
- Department of Pediatric Pneumology, Allergy and Neonatology; Hannover Medical School; Hannover Germany
| | - S. Michel
- Department of Pediatric Pneumology, Allergy and Neonatology; Hannover Medical School; Hannover Germany
- Department of Pediatric Pneumology and Allergy; University Children's Hospital Regensburg (KUNO); Regensburg Germany
| | - V. Gaertner
- Department of Pediatric Pneumology and Allergy; University Children's Hospital Regensburg (KUNO); Regensburg Germany
| | - A. Franke
- Institute of Clinical Molecular Biology; Christian-Albrechts-University Kiel; Kiel Germany
| | - C. Vogelberg
- University Children's Hospital; Technical University Dresden; Dresden Germany
| | - A. von Berg
- Children's Department; Research Institute for the Prevention of Allergic Diseases; Marien-Hospital; Wesel Germany
| | - A. Bufe
- Department of Experimental Pneumology; Ruhr-University; Bochum Germany
| | - A. Heinzmann
- University Children's Hospital; Albert Ludwigs University; Freiburg Germany
| | - O. Laub
- Kinder-und Jugendarztpraxis Laub; Rosenheim Germany
| | - E. Rietschel
- University Children's Hospital; University of Cologne; Cologne Germany
| | - B. Simma
- Children's Department; University Teaching Hospital; Landeskrankenhaus Feldkirch; Feldkirch Austria
| | - T. Frischer
- University Children's Hospital Vienna; Vienna Austria
| | - J. Genuneit
- Institute of Epidemiology and Medical Biometry; Ulm University; Ulm Germany
| | - S. Zeilinger
- Research Unit of Molecular Epidemiology; Helmholtz Zentrum Munich; Neuherberg Germany
| | - T. Illig
- Research Unit of Molecular Epidemiology; Helmholtz Zentrum Munich; Neuherberg Germany
- Hannover Unified Biobank; Hannover Medical School; Hannover Germany
| | - M. Schedel
- Division of Cell Biology; Department of Pediatrics; National Jewish Health; Denver CO USA
| | - D. P. Potaczek
- Department of Pediatric Pneumology, Allergy and Neonatology; Hannover Medical School; Hannover Germany
- Institute of Laboratory Medicine; Philipps-Universität Marburg; Marburg Germany
| | - M. Kabesch
- Department of Pediatric Pneumology, Allergy and Neonatology; Hannover Medical School; Hannover Germany
- Department of Pediatric Pneumology and Allergy; University Children's Hospital Regensburg (KUNO); Regensburg Germany
- German Lung Research Center (DZL)
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