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Rajasekaran S, Vasudevan G, Tangavel C, Ramachandran K, Nayagam SM, Muthurajan R, Gopalakrishnan C, Anand SV, Shetty AP, Kanna RM. "Does the Gut microbiome influence disc health and disease? -the interplay between dysbiosis, pathobionts, and disc inflammation: A Pilot Study". Spine J 2024:S1529-9430(24)00308-5. [PMID: 38925301 DOI: 10.1016/j.spinee.2024.06.020] [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] [Received: 02/12/2024] [Revised: 06/11/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND CONTEXT Gut microbiome alterations resulting in inflammatory responses have been implicated in many distant effects on different organs. However, its influence on disc health is still not fully investigated. PURPOSE Our objective was to document the gut biome in healthy volunteers and patients with disc degeneration and to understand the role of gut dysbiosis on human disc health. STUDY DESIGN Experimental case-control study PATIENT SAMPLE: We included 40 patients with disc degeneration (DG) and 20 healthy volunteers (HV). HV comprised of age groups 30 to 60 years with no known record of back pain and no clinical comorbidities, with normal MRI. Diseased group (DG) were patients in the same age group undergoing surgery for disc disease (disc herniation - 25; discogenic stenosis - 15) and without instability (with Modic-20; and non-Modic 20). OUTCOME MEASURES N/A METHODS: We analysed 16S V3-V4 rDNA gut metagenome from 20 healthy volunteers (HV) and compared the top signature genera from 40 patients with disc degeneration (DG) across modic and non-modic groups. Norgen Stool DNA Kit was used for DNA extraction from ∼200 mg of each faecal sample collected using the Norgen Stool Collection Kit.16S V3-V4 rDNA amplicons were generated with universal bacterial primers 341F and 806R and amplified with Q5 High-Fidelity DNA Polymerase. Libraries were sequenced with 250×2 PE to an average of 0.1 million raw reads per sample (Illumina Novaseq 6000). Demultiplexed raw data was assessed with FastQC, and adapter trimmed reads >Q30 reads were processed in the QIME2 pipeline. Serum C-reactive protein (CRP) was measured by the immunoturbimetry method and Fatty acid-binding protein 5 (FABP5) was measured in albumin-globulin-depleted plasma through global proteome analysis. RESULTS We observed significant gut dysbiosis between HV and DG and also between the modic and non-modic groups. In the Modic group, commensals Bifidobacterium and Ruminococcus were significantly depleted, while pathobionts Streptococcus, Prevotella, and Butryvibrio were enriched. Firmicutes/Bacteroidetes ratio was decreased in DG (modic-0.62, non-modic-0.43) compared to HV (0.70). Bacteria-producing beneficial short-chain fatty acids were also depleted in DG. Elevated serum CRP and increased FABP5 were observed in DG. CONCLUSION The study revealed gut dysbiosis, an altered Firmicutes/Bacteroidetes ratio, reduced SCFA-producing bacteria, and increased systemic and local inflammation in association with disc disease, especially in Modic changes. The findings have considerable importance for our understanding and prevention of disc degeneration.
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Affiliation(s)
| | - Gowdaman Vasudevan
- Ganga Research Centre, SF No.442, Vattamalaipalayam, NGGO Colony Post, Coimbatore, Tamil Nadu, India.
| | - Chitraa Tangavel
- Ganga Research Centre, SF No.442, Vattamalaipalayam, NGGO Colony Post, Coimbatore, Tamil Nadu, India.
| | - Karthik Ramachandran
- Department of Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, India.
| | - Sharon Miracle Nayagam
- Ganga Research Centre, SF No.442, Vattamalaipalayam, NGGO Colony Post, Coimbatore, Tamil Nadu, India.
| | - Raveendran Muthurajan
- Department of Plant Biotechnology, Tamil Nadu Agricultural University, Lawley Road, Coimbatore, Tamil Nadu, India.
| | - Chellappa Gopalakrishnan
- Ganga Research Centre, SF No.442, Vattamalaipalayam, NGGO Colony Post, Coimbatore, Tamil Nadu, India.
| | - Sri Vijay Anand
- Department of Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, India.
| | - Ajoy Prasad Shetty
- Department of Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, India.
| | - Rishi Mugesh Kanna
- Department of Spine Surgery, Ganga Hospital, 313, Mettupalayam Road, Coimbatore, India.
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Tang ZJ, Yang JR, Yu CL, Dong MH, Wang R, Li CX. A Bibliometric Analysis of Global Research Trends in Psoriasis and Metabolic Syndrome. Clin Cosmet Investig Dermatol 2024; 17:365-382. [PMID: 38352064 PMCID: PMC10863501 DOI: 10.2147/ccid.s446966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
Background Psoriasis is a frequent form of chronic inflammation in dermatology that is unmistakably linked to the metabolic syndrome (MetS) and its elements. This study was to explore the current status and new developments in the global research, and the holistic landscape of this field more intuitively through bibliometric analysis of scientific output and activity. Methods Publications regarding psoriasis and MetS were searched and chosen from the database of the Web of Science Core Collection. Excel 2019, VOSviewer, and CiteSpace software were utilized to conduct bibliometric analysis. Results There were 1096 publications included. The scientific outputs in this field had increased from 2004 to 2022, and the expansion could continue in the following years. The United States contributed the most publications (241, 21.99%) and had the most citation frequency (13,489 times). The University of California System was the most productive affiliation. Girolomoni G., Armstrong A.W., Gisondi P. and Gelfand J.M. were key and influential researchers. Journal of the European Academy of Dermatology and Venereology published the greatest number of articles (65 articles). By analyzing keyword frequency and clustering, we have identified the following areas of research interest and frontiers: prevalence, risk, association, gene expression, waist circumference, adipose tissue inflammation, vascular inflammation, cardiovascular disease, psoriatic arthritis, and fibrosis. Conclusion This bibliometric analysis elucidates research domain of psoriasis and MetS, portraying present hotspots and future emerging trends. This field has generated significant interest and displays potential for further growth. The United States has made distinguished contributions, and currently dominates this field.
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Affiliation(s)
- Zi-Jie Tang
- Graduate School, Medical School of Chinese People’s Liberation Army (PLA), Beijing, 100853, People’s Republic of China
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Jing-Run Yang
- Department of General Surgery, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Chong-Li Yu
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Mei-Han Dong
- Graduate School, Medical School of Chinese People’s Liberation Army (PLA), Beijing, 100853, People’s Republic of China
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Rui Wang
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Cheng-Xin Li
- Graduate School, Medical School of Chinese People’s Liberation Army (PLA), Beijing, 100853, People’s Republic of China
- Department of Dermatology, The First Medical Center of Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
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Hughes O, Hunter R. Understanding the experiences of anger in the onset and progression of psoriasis: A thematic analysis. SKIN HEALTH AND DISEASE 2022; 2:e111. [PMID: 36479265 PMCID: PMC9720208 DOI: 10.1002/ski2.111] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 03/10/2022] [Indexed: 05/01/2023]
Abstract
Psoriasis is a chronic inflammatory skin condition, which can be affected by stress. Living with psoriasis can trigger negative emotions, which may influence quality of life. The present study explored the lived experiences of people with psoriasis with attention to the potential role of anger in the onset and progression of the chronic skin condition. Semi-structured qualitative interviews were conducted with 12 participants (n = 5 females, n = 7 males) recruited from an advert on a patient charity social media platform. Data were transcribed and analysed using thematic analysis. Four key themes were identified: (1) anger at the self and others, (2) the impact of anger on psoriasis: angry skin, (3) shared experiences of distress and (4) moving past anger to affirmation. Findings suggest that anger can have a perceived impact on psoriasis through contributing to sensory symptoms and unhelpful coping cycles, and points to a need for enhanced treatment with more psychological support. The findings also highlight the continued stigma which exists for those living with visible skin conditions and how this may sustain anger for those individuals. Future research could usefully focus on developing targeted psychosocial interventions to promote healthy emotional coping.
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Vyletelová V, Nováková M, Pašková Ľ. Alterations of HDL's to piHDL's Proteome in Patients with Chronic Inflammatory Diseases, and HDL-Targeted Therapies. Pharmaceuticals (Basel) 2022; 15:1278. [PMID: 36297390 PMCID: PMC9611871 DOI: 10.3390/ph15101278] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/03/2022] [Accepted: 10/14/2022] [Indexed: 09/10/2023] Open
Abstract
Chronic inflammatory diseases, such as rheumatoid arthritis, steatohepatitis, periodontitis, chronic kidney disease, and others are associated with an increased risk of atherosclerotic cardiovascular disease, which persists even after accounting for traditional cardiac risk factors. The common factor linking these diseases to accelerated atherosclerosis is chronic systemic low-grade inflammation triggering changes in lipoprotein structure and metabolism. HDL, an independent marker of cardiovascular risk, is a lipoprotein particle with numerous important anti-atherogenic properties. Besides the essential role in reverse cholesterol transport, HDL possesses antioxidative, anti-inflammatory, antiapoptotic, and antithrombotic properties. Inflammation and inflammation-associated pathologies can cause modifications in HDL's proteome and lipidome, transforming HDL from atheroprotective into a pro-atherosclerotic lipoprotein. Therefore, a simple increase in HDL concentration in patients with inflammatory diseases has not led to the desired anti-atherogenic outcome. In this review, the functions of individual protein components of HDL, rendering them either anti-inflammatory or pro-inflammatory are described in detail. Alterations of HDL proteome (such as replacing atheroprotective proteins by pro-inflammatory proteins, or posttranslational modifications) in patients with chronic inflammatory diseases and their impact on cardiovascular health are discussed. Finally, molecular, and clinical aspects of HDL-targeted therapies, including those used in therapeutical practice, drugs in clinical trials, and experimental drugs are comprehensively summarised.
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Affiliation(s)
| | | | - Ľudmila Pašková
- Department of Cell and Molecular Biology of Drugs, Faculty of Pharmacy, Comenius University, 83232 Bratislava, Slovakia
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Arias de la Rosa I, López-Montilla MD, Román-Rodríguez C, Pérez-Sánchez C, Gómez-García I, López-Medina C, Ladehesa-Pineda ML, Ábalos-Aguilera MDC, Ruiz D, Patiño-Trives AM, Luque-Tévar M, Añón-Oñate I, Pérez-Galán MJ, Guzmán-Ruiz R, Malagón MM, López-Pedrera C, Escudero-Contreras A, Collantes-Estévez E, Barbarroja N. The clinical and molecular cardiometabolic fingerprint of an exploratory psoriatic arthritis cohort is associated with the disease activity and differentially modulated by methotrexate and apremilast. J Intern Med 2022; 291:676-693. [PMID: 35233860 PMCID: PMC9310593 DOI: 10.1111/joim.13447] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES (1) To evaluate clinical and molecular cardiovascular disease (CVD) signs and their relationship with psoriatic arthritis (PsA) features and (2) to identify a clinical patient profile susceptible to benefit from methotrexate (MTX) and/or apremilast regarding CVD risk. METHODS This cross-sectional study included 100 patients with PsA and 100 age-matched healthy donors. In addition, an exploratory cohort of 45 biologically naïve patients treated for 6 months with apremilast, MTX or combined therapy according to routine clinical practice was recruited. Extensive clinical and metabolic profiles were obtained. Ninety-nine surrogate CVD-related molecules were analysed in plasma and peripheral blood mononuclear cells (PBMCs). Hard cluster analysis was performed to identify the clinical and molecular phenotypes. Mechanistic studies were performed on adipocytes. RESULTS Cardiometabolic comorbidities were associated with disease activity and long-term inflammatory status. Thirty-five CVD-related proteins were altered in the plasma and PBMCs of PsA patients and were associated with the key clinical features of the disease. Plasma levels of some of the CVD-related molecules might distinguish insulin-resistant patients (MMP-3, CD163, FABP-4), high disease activity (GAL-3 and FABP-4) and poor therapy outcomes (CD-163, LTBR and CNTN-1). Hard cluster analysis identified two phenotypes of patients according to the rates of cardiometabolic comorbidities with distinctive clinical and molecular responses to each treatment. CONCLUSIONS (1) Novel CVD-related proteins associated with clinical features could be emerging therapeutic targets in the context of PsA and (2) the pleiotropic action of apremilast could make it an excellent choice for the management of PsA patients with high CVD risk, targeting metabolic alterations and CVD-related molecules.
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Affiliation(s)
- Ivan Arias de la Rosa
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Dolores López-Montilla
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Cristobal Román-Rodríguez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Carlos Pérez-Sánchez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Ignacio Gómez-García
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Clementina López-Medina
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Lourdes Ladehesa-Pineda
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Del Carmen Ábalos-Aguilera
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Desiree Ruiz
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Alejandra Maria Patiño-Trives
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Maria Luque-Tévar
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | | | | | - Rocio Guzmán-Ruiz
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Maria M Malagón
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Chary López-Pedrera
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Alejandro Escudero-Contreras
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Eduardo Collantes-Estévez
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
| | - Nuria Barbarroja
- Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital, University of Cordoba, Cordoba, Spain
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Hughes O, Hunter R. The Importance of Exploring the Role of Anger in People With Psoriasis. JMIR DERMATOLOGY 2022; 5:e33920. [PMID: 37632869 PMCID: PMC10334900 DOI: 10.2196/33920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/13/2022] [Accepted: 02/19/2022] [Indexed: 02/02/2023] Open
Affiliation(s)
- Olivia Hughes
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Rachael Hunter
- Department of Psychology, Swansea University, Swansea, United Kingdom
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Cheng Z, Weng H, Zhang J, Yi Q. The Relationship Between Lipoprotein-Associated Phospholipase-A2 and Coronary Artery Aneurysm in Children With Kawasaki Disease. Front Pediatr 2022; 10:854079. [PMID: 35433542 PMCID: PMC9008257 DOI: 10.3389/fped.2022.854079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/07/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Coronary artery lesions including aneurysm, as the most severe complications of Kawasaki disease (KD), remain of great concern. Lipoprotein-associated phospholipase A2 (Lp-PLA2) is implicated in the regulation of inflammatory response and lipid metabolism. Since excessive inflammatory response and aberrant lipid metabolism have involved in the development of KD, we in this study sought to investigate the relationship between coronary artery aneurysm (CAA) and Lp-PLA2 and other blood parameters in children with KD. METHODS The participants included 71 KD patients, 63 healthy controls (HCs) and 51 febrile controls (FCs). KD patients were divided into KD-CAA (KD with CAA) group and KD-NCAA (KD without CAA) group. Serum Lp-PLA2 levels were measured using enzyme-linked immunosorbent assays. Other routine clinical parameters were also detected. RESULTS Serum Lp-PLA2 levels in KD group [4.83 μg/mL (3.95-6.77)] were significantly higher than those in HC [1.29 μg/mL (0.95-2.05)] and FC [1.74 μg/mL (1.18-2.74)] groups. KD-CAA group [5.56 μg/mL (4.55-22.01)] presented substantially higher serum Lp-PLA2 levels as compared with KD-NCAA group [4.64 μg/mL (2.60-5.55)]. In KD group, serum Lp-PLA2 level was positively related with erythrocyte sedimentation rate, the levels of leukocytes, platelets, albumin, creatine kinase-MB, and D-dimer, and the Z-scores of left main CA, right CA, left anterior descending CA, and left circumflex CA; and negatively related with mean corpuscular hemoglobin concentration and mean platelet volume. Moreover, receiver operating characteristic curves showed that Lp-PLA2 exhibited superior and moderate diagnostic performance for distinguishing KD patients from HC and FC ones, respectively, and possessed the potential ability to predict the occurrence of CAAs in KD. CONCLUSION Lp-PLA2 may be related to KD and the formation of CAAs, and thus may serve as a potential diagnostic biomarker for KD.
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Affiliation(s)
- Zhenli Cheng
- Department of Cardiovascular Medicine, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Haobo Weng
- Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Jing Zhang
- Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Qijian Yi
- Department of Cardiovascular Medicine, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China
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Zhang Y, Ma M, Li J, Wu Y, Xue L, Zhao R, Wang L, Hou S, Wang H. Anti-Psoriatic Effects of Middle Fragment of Chlamydial Plasmid-Encoded Protein pGP3 in an Imiquimod-Induced Psoriasis Mouse Model. Med Sci Monit 2021; 27:e929781. [PMID: 34088889 PMCID: PMC8188830 DOI: 10.12659/msm.929781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Previously, we demonstrated that the chlamydial protein pGP3 forms a stable complex with LL-37 to neutralize its proinflammatory activity during the pathogenesis of psoriasis. The middle domain of pGP3 (pGP3M) is critical for the binding and neutralization of LL-37. Here, we further examined the mechanism underlying pGP3-mediated inhibition of psoriasis progression and evaluated the inhibitory effect of pGP3M on the development of psoriasis-like skin lesions in mice. Material/Methods Stock solutions of pGP3M and pGP3 (100 μg/mL) were prepared using sterile ultrapure water and intramuscularly injected into the left leg of the imiquimod (IMQ)-induced psoriasis mouse model. The severity of skin lesions was evaluated based on the psoriasis area and severity index score and ear skin thickness. The skin biopsy and blood samples were collected on the 8th day for histological analysis and inflammatory cytokines detection. Results Erythema, scaling, and thickening were observed on the dorsal skin and the right ear skin of IMQ-treated mice. Treatment with pGP3 and pGP3M alleviated the IMQ-induced erythema, inflammatory cell infiltration, and scaly plaques. Compared with IMQ-treated and PBS-treated mice, pGP3- and PGP3M-treated mice had less inflammatory cell infiltration in skin tissues and had significantly reduced IL-17A, IFN-γ, and IL-22 levels in serum. Conclusions The anti-psoriatic efficacy of exogenous pGP3M was similar to that of pGP3. This indicated that pGP3M attenuated the IMQ-induced inflammatory and psoriatic symptoms in mice by binding and inhibiting LL-37. Further research is needed to examine the toxicity of pGP3 and pGP3M before clinical trial evaluation.
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Affiliation(s)
- Yiming Zhang
- Department of Dermatology, Jinan Central Hospital affiliated to Shandong University, Jinan, Shandong, China (mainland)
| | - Miaomiao Ma
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Jun Li
- Department of Anesthesiology, Chinese Traditional Medicine Hospital of Lanling County, Linyi, Shandong, China (mainland)
| | - Yingye Wu
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Lu Xue
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Rongrong Zhao
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Lu Wang
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Shuping Hou
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
| | - Huiping Wang
- Department of Dermatology and Venereology, Tianjin Medical University General Hospital, Tianjin, China (mainland)
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Dessie G, Ayelign B, Akalu Y, Shibabaw T, Molla MD. Effect of Leptin on Chronic Inflammatory Disorders: Insights to Therapeutic Target to Prevent Further Cardiovascular Complication. Diabetes Metab Syndr Obes 2021; 14:3307-3322. [PMID: 34305402 PMCID: PMC8296717 DOI: 10.2147/dmso.s321311] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 06/30/2021] [Indexed: 01/08/2023] Open
Abstract
In response to obesity-associated chronic inflammatory disorders, adipose tissue releases a biologically active peptide known as leptin. Leptin activates the secretion of chemical mediators, which contribute to the pathogenesis of chronic inflammatory disorders, such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and psoriasis. Conversely, adiposity and obesity are the major aggravating risk factors in the pathogenesis of metabolic syndrome (MetS), including type II diabetes mellitus and obesity-associated hypertension. Elevated level of leptin in obesity-associated hypertension causes an increase in the production of aldosterone, which also results in elevation of arterial blood pressure. Hyperleptinemia is associated with the progress of the atherosclerosis through secretion of pro-inflammatory cytokines, like interleukin 6 (IL-6), tumor necrosis factor α (TNF-α), IL-17, and other cytokines to promote inflammation. The release of those cytokines leads to chronic inflammatory disorders and obesity-associated MetS. Thus, the aberrant leptin level in both MetS and chronic inflammatory disorders also leads to the complication of cardiovascular diseases (CVD). Therapeutic target of leptin regarding its pro-inflammatory effect and dysregulated sympathetic nervous system activity may prevent further cardiovascular complication. This review mainly assesses the mechanism of leptin on the pathogenesis and further cardiovascular risk complication of chronic inflammatory disorders.
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Affiliation(s)
- Gashaw Dessie
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- Correspondence: Gashaw Dessie Tel +251 975152796 Email
| | - Birhanu Ayelign
- Department of Immunology and Molecular Biology, School of Biomedical and Laboratory Science, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yonas Akalu
- Department of Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tewodros Shibabaw
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Meseret Derbew Molla
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Aalemi AK, Bahain MB, Hamdard AG. Metabolic Syndrome and Psoriasis: A Case-Control Study in Kabul, Afghanistan. Diabetes Metab Syndr Obes 2021; 14:1465-1471. [PMID: 33833537 PMCID: PMC8019617 DOI: 10.2147/dmso.s305806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 03/11/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Psoriasis is a chronic inflammatory disease that is not limited to the skin. Recently, numerous studies have shown a positive association between metabolic syndrome and psoriasis. OBJECTIVE The current study aimed to examine the association of metabolic syndrome with psoriasis in an Afghan population. METHODS This was a case- control study including 114 patients with psoriasis and 114 controls aged ≥18 years admitted to the dermatology department of Maiwand Teaching Hospital in Kabul, Afghanistan. Height, weight, blood pressure, and waist circumference were measured in all subjects. Blood glucose, triglyceride, cholesterol, and high-density lipoprotein cholesterol levels were tested following overnight fasting. The modified National Cholesterol Education Program - Adult Treatment Panel III criteria were used for the diagnosis of metabolic syndrome. RESULTS In total, 51.8% of the cases and 44.7% of the controls were male. The average age of participants was 33.4±13.1 years in the case group and 41.1±15.4 years in the control group. The average duration of disease for psoriasis was 4.2 years with 5.6 years SD. The average PASI was 10.8 with 5.1 SD. More than half of the cases (62.3%) had moderate to severe psoriasis and 37.7% had mild psoriasis. The prevalence of metabolic syndrome was higher among patients with psoriasis compared to controls (36.8% vs 21.1%) with OR of 2.18 (p=0.009). In addition, overweight/obesity was more prevalent among cases compared to controls (65.8% vs 41.2%) with OR of 2.74 (p<0.001), whereas the waist circumference was not significantly different between the two groups. Furthermore, the mean levels of total cholesterol, triglyceride, and fasting blood glucose were also higher among patients with psoriasis compared to controls. CONCLUSION The results of the study confirm the association between psoriasis and metabolic syndrome. Hence, screening psoriatic patients for metabolic syndrome should be considered.
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Affiliation(s)
- Ahmad Khalid Aalemi
- Department of Epidemiology, Kabul University of Medical Sciences, Kabul, Afghanistan
- Department of Dermatology, Maiwand Teaching Hospital, Kabul University of Medical Sciences, Kabul, Afghanistan
- Correspondence: Ahmad Khalid Aalemi Department of Epidemiology, Kabul University of Medical Sciences, Kabul, 1001, AfghanistanTel +93747947581 Email
| | - Mohammad Barin Bahain
- Department of Pharmacology, Kabul University of Medical Sciences, Kabul, Afghanistan
| | - Abdul Ghafar Hamdard
- Department of Dermatology, Maiwand Teaching Hospital, Kabul University of Medical Sciences, Kabul, Afghanistan
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11
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C-reactive protein/albumin ratio in patients with multiple sclerosis and its relationship with disease subtype and disability. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.736846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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12
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Aalemi AK, Hamdard AG, Chen H. Association of metabolic syndrome with pediatric psoriasis: a case‐control study in Kabul, Afghanistan. Int J Dermatol 2020; 59:451-456. [PMID: 32043572 DOI: 10.1111/ijd.14805] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 12/06/2019] [Accepted: 01/13/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Ahmad Khalid Aalemi
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
- Department of Epidemiology Kabul University of Medical Sciences Kabul Afghanistan
| | - Abdul Ghafar Hamdard
- Department of Dermatology Maiwand Teaching Hospital Kabul University of Medical Sciences Kabul Afghanistan
| | - Hongxiang Chen
- Department of Dermatology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan China
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13
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Bayaraa B, Arima H, Imafuku S. Body mass index in psoriatic patients with or without familial psoriasis. J Dermatol 2020; 47:402-404. [PMID: 31953878 DOI: 10.1111/1346-8138.15233] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 12/23/2019] [Indexed: 11/28/2022]
Abstract
Psoriasis is a chronic inflammatory disease caused by both genetic and environmental factors. The occurrence of psoriasis in family members indicates a genetic predisposition, while obesity is also a major contributor to psoriasis. We examined whether patients with versus without familial psoriasis were obese at the onset of psoriasis. Clinical information, including age at onset, age at first visit and body mass index (BMI) at first visit, was extracted from the Fukuoka University Psoriasis Registry. To compare BMI, patients aged 10 years or older who visited the clinic within 3 years of onset were selected. Familial psoriasis was observed in 27 patients (15 male, 12 female) out of 428 individuals (264 male, 164 female) with psoriasis, accounting for 6.3% of cases. Age at onset was younger for both men and women with familial psoriasis (34 ± 17 and 40 ± 15 years, respectively) relative to those with non-familial psoriasis (48 ± 19 and 53 ± 19 years, respectively). We examined age- and sex-adjusted average values of BMI at initial presentation after onset of psoriasis, finding that patients with familial psoriasis had lower BMI (22.0 kg/m2 [95% confidence interval, 21.8-22.4]) than those with non-familial psoriasis (23.2 [23.1-23.3], P < 0.001). Individuals with a family history of psoriasis should be considered to be at risk for developing the disease even if obesity is not present.
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Affiliation(s)
- Bolortuya Bayaraa
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Hisatomi Arima
- Department of Preventive Medicine and Public Health, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Shinichi Imafuku
- Department of Dermatology, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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Peralta C, Hamid P, Batool H, Al Achkar Z, Maximus P. Psoriasis and Metabolic Syndrome: Comorbidities and Environmental and Therapeutic Implications. Cureus 2019; 11:e6369. [PMID: 31938651 PMCID: PMC6957052 DOI: 10.7759/cureus.6369] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Psoriasis (PS) is an incessant, fiery skin sickness characterized by erythematous plaques with thick silvery scales, white or red patches of the skin, which encompasses several immunological, biomolecular, genetic, and environmental factors that may lead to further development of metabolic syndrome (MS) and vice versa. Metabolic syndrome is composed of multiple components (high blood pressure, abdominal obesity, glucose intolerance, and dyslipidemia) of risk factors that arise primarily from insulin resistance, mostly mediated by inflammatory cytokines, such as tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6) together with leptin and adiponectin, which are molecules also found in PS. The incidence, severity, and poor prognosis of the psoriatic diseases could be influenced by cardiometabolic diseases, which are controllable or preventable with intense lifestyle modification such as diet, exercise, and weight control. We performed a far-reaching writing search of different databases as part of this review; 47 investigations were regarded as important based on our search. Fasting, proper weight management, and special diet modifications seemed to have a positive impact on the management of PS. This review agrees with previous literature that nutritionists and specialists of preventive medicine should play a central role in the evaluation and management of psoriatic patients. We recommended that the management of this disease should focus on the environmental factors first instead of the genetic and immunologic pathways.
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Affiliation(s)
- Cesar Peralta
- Internal Medicine, California Institute of Behavioral Neuroscience and Psychology, Fairfield, USA
| | - Pousette Hamid
- Neurology, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | - Humera Batool
- Internal Medicine, California Institute of Behavorial Neurosciences and Psychology, Fairfield, USA
| | - Zeina Al Achkar
- Internal Medicine, California Institute of Behavioral Neuroscience and Pshycology, Fairfield, USA
| | - Pierre Maximus
- Internal Medicine, California Institute of Behavioral Neuroscience and Psychology, Fairfield, USA
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15
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Chen Z, Zhou D, Wang Y, Lan H, Duan X, Li B, Zhao J, Li W, Liu Z, Di T, Guo X, Zhang J, Li B, Feng S, Li P. Fire needle acupuncture or moxibustion for chronic plaque psoriasis: study protocol for a randomized controlled trial. Trials 2019; 20:674. [PMID: 31801593 PMCID: PMC6894135 DOI: 10.1186/s13063-019-3736-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 09/18/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Psoriasis is a chronic, immune-mediated disorder with chronic plaque psoriasis being the primary manifestation during the remission stage. Patients often have a slow course and long history of the disease. The refractory type of psoriasis is a stubborn rash that does not subside easily. We designed this randomized controlled trial to compare the effectiveness and relapse rates of plaque psoriasis in patients treated with either acupuncture, moxibustion or calcipotriol ointment. The ultimate aim of the study is to select an effective traditional Chinese medicine therapy for patients with plaque psoriasis. METHODS The study will be a multicenter, prospective, randomized controlled trial that compares the effectiveness of fire needle therapy, moxibustion and calcipotriol ointment. In total, 160 patients with plaque psoriasis who meet the inclusion criteria will be recruited from three hospitals in Beijing and then randomly assigned to receive either fire needle therapy (group A1), moxibustion (group A2) or calcipotriol ointment (group B). All participants will receive an 8-week treatment and will then be followed up for another 24 weeks, with time points at weeks 12 and 24 after treatment completion. The primary outcomes to be measured are relapse rates and psoriasis area and severity index score of the target lesions. In addition, the target lesion onset time, dermatology life quality index, traditional Chinese medicine syndrome score, and the relapse interval of the target lesion will be measured. Adverse events will be recorded for safety assessment. DISCUSSION The aim of this study is to determine whether fire needle therapy or moxibustion could improve the clinical effectiveness for psoriasis lesions and reduce the relapse rate. Once completed, it will provide information regarding therapeutic evaluation on fire needle therapy or moxibustion for plaque psoriasis, which will assist clinicians in selecting the most effective treatment options for patients. TRIAL REGISTRATION International Clinical Trials Registry Platform (ICTRP), ChiCTR1800019588. Registered on 19 November 2018.
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Affiliation(s)
- Zhaoxia Chen
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Dongmei Zhou
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - Yan Wang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Haibing Lan
- Gulou Hospital of Traditional Chinese Medicine of Beijing, Beijing, 100009, China
| | - Xingwu Duan
- Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing, 100700, China
| | - Bohua Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - Jingxia Zhao
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Wei Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
| | - Zhengrong Liu
- Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Tingting Di
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Xinwei Guo
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Jinchao Zhang
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Bo Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China
| | - Shuo Feng
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China.
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China.
| | - Ping Li
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China.
- Beijing Institute of Traditional Chinese Medicine, Beijing, 100010, China.
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16
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Pro-inflammatory adipokine profile in psoriatic arthritis: results from a cross-sectional study comparing PsA subset with evident cutaneous involvement and subset “sine psoriasis”. Clin Rheumatol 2019; 38:2547-2552. [DOI: 10.1007/s10067-019-04619-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/12/2019] [Accepted: 05/19/2019] [Indexed: 12/27/2022]
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17
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Biomarkers of Inflammation in Obesity-Psoriatic Patients. Mediators Inflamm 2019; 2019:7353420. [PMID: 31275060 PMCID: PMC6558610 DOI: 10.1155/2019/7353420] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 04/18/2019] [Indexed: 02/06/2023] Open
Abstract
Psoriasis is a common chronic inflammatory multisystemic disease with a complex pathogenesis consisting of genetic, immunological, and environmental components. It is associated with a number of comorbidities, including diabetes, metabolic syndrome, obesity, and myocardial infarction. In addition, the severity of psoriasis seems to be related to the severity of obesity. Patients with higher levels of obesity show poorer response to systemic treatments of psoriasis. Several studies have demonstrated that white adipose tissue is a crucial site of the formation of proinflammatory adipokines such as leptin, adiponectin, and resistin and classical cytokines such as interleukin- (IL-) 6 and tumour necrosis factor-α. In psoriasis, due to the proliferation of Th1, Th17, and Th22 cells, IL-22, among others, is produced in addition to the abovementioned cytokines. With respect to leptin and resistin, both of these adipokines are present in high levels in obese persons with psoriasis. Further, the plasma levels of leptin and resistin are related to the severity of psoriasis. These results strongly suggest that obesity, through proinflammatory pathways, is a predisposing factor to the development of psoriasis and that obesity aggravates existing psoriasis. Different inflammatory biomarkers link psoriasis and obesity. In this paper, the most important ones are described.
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Kiluk P, Baran A, Świderska M, Maciaszek M, Flisiak I. Lp-PLA2 as a promising predictor of comorbidities in patients with severe psoriasis. J DERMATOL TREAT 2019; 31:524-530. [PMID: 30998429 DOI: 10.1080/09546634.2019.1606887] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Objective: Lipoprotein-associated phospholipase A2 (Lp-PLA2) is a well- known risk factor of atherosclerotic vascular diseases which are common comorbidities in psoriasis. The aim of this study was to evaluate serum Lp-PLA2 level in psoriatic patients and elucidate possible associations with disease activity, metabolic or inflammatory parameters and systemic treatment.Methods: We enrolled 33 patients with active plaque-type psoriasis and 11 healthy controls. Blood samples were collected before and after 3 months of systemic treatment with acitretin or methotrexate. Serum Lp-PLA2 level were evaluated by enzyme-linked immunosorbent assay.Results: Serum Lp-PLA2 level in patients with psoriasis did not statistically differ comparing to the control group (p = .2). However, in patients with severe psoriasis Lp-PLA2 was significantly higher than in the controls before and after treatment (p = .03, p = .01, respectively). The lipase did not correlate with BMI (p = .22); however, a statistical significance was noted between psoriatics with obesity compared to the controls (p = .03). No significant effect of systemic treatment combined (p = .5) nor separately with acitretin (p = .5) or methotrexate (p = .1) on the Lp-PLA2 level was found, despite clinical improvement.Conclusion: Lp-PLA2 assay might be helpful in assessment of the risk of cardiometabolic comorbidities development especially in patients with severe psoriasis and obesity.
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Affiliation(s)
- Paulina Kiluk
- Department of Dermatology and Venereology, Medical University of Bialystok, Bialystok, Poland
| | - Anna Baran
- Department of Dermatology and Venereology, Medical University of Bialystok, Bialystok, Poland
| | - Magdalena Świderska
- Department of Physiology, Medical University of Bialystok, Bialystok, Poland
| | - Magdalena Maciaszek
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | - Iwona Flisiak
- Department of Dermatology and Venereology, Medical University of Bialystok, Bialystok, Poland
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19
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Huraib GB, Harthi FA, Arfin M, Khlaiwi AA, Rizvi S, Al-Asmari A. Methylenetetrahydrofolate Reductase C677T Gene Polymorphism as Risk Factor for Psoriasis in Saudis. Biomark Insights 2019; 14:1177271919830973. [PMID: 30828245 PMCID: PMC6390219 DOI: 10.1177/1177271919830973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 01/20/2019] [Indexed: 12/13/2022] Open
Abstract
Methylenetetrahydrofolate reductase (MTHFR) has been linked with
the etiopathogenesis of psoriasis with inconsistent results.
Methylenetetrahydrofolate reductase C677T polymorphism was
evaluated in 106 Saudi psoriasis vulgaris patients and 280 matched healthy
controls using PCR-RFLP (restriction fragment length plymorphism) technique. The
cardiovascular risk factors were also compared in cases and controls. Allele T
and genotypes CT and TT were found to be increased while allele C and genotype
CC significantly decreased in psoriasis patients as compared with controls
(P < .001). These results showed that the T-allele and
T-containing genotypes (TT, CT) of MTHFR C677T are
significantly linked with psoriasis susceptibility while C-allele and CC
genotype are protective for it. Body mass index, fasting glucose, total
cholesterol, low-density lipoprotein, triglycerides, and C-reactive protein,
known markers for cardiovascular diseases, were found to be significantly
elevated in the patient group as compared with the controls. It is concluded
that the MTHFR C677T polymorphism increases psoriasis risk in
Saudi patients.
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Affiliation(s)
| | - Fahad Al Harthi
- Department of Dermatology, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Misbahul Arfin
- Scientific Research Center, Medical Services Department of Armed Forces, Riyadh, Saudi Arabia
| | - Ahmad Al Khlaiwi
- Medical Services Department of Armed Forces, Riyadh, Saudi Arabia
| | - Sadaf Rizvi
- Scientific Research Center, Medical Services Department of Armed Forces, Riyadh, Saudi Arabia
| | - Abdulrahman Al-Asmari
- Scientific Research Center, Medical Services Department of Armed Forces, Riyadh, Saudi Arabia
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20
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Luan YY, Yao YM. The Clinical Significance and Potential Role of C-Reactive Protein in Chronic Inflammatory and Neurodegenerative Diseases. Front Immunol 2018; 9:1302. [PMID: 29951057 PMCID: PMC6008573 DOI: 10.3389/fimmu.2018.01302] [Citation(s) in RCA: 183] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Accepted: 05/25/2018] [Indexed: 12/17/2022] Open
Abstract
C-reactive protein (CRP) is an acute-phase protein synthesized by hepatocytes in response to pro-inflammatory cytokines during inflammatory/infectious processes. CRP exists in conformationally distinct forms such as the native pentameric CRP and monomeric CRP (mCRP) and may bind to distinct receptors and lipid rafts and exhibit different functional properties. It is known as a biomarker of acute inflammation, but many large-scale prospective studies demonstrate that CRP is also known to be associated with chronic inflammation. This review is focused on discussing the clinical significance of CRP in chronic inflammatory and neurodegenerative diseases, such as cardiovascular disease, type 2 diabetes mellitus, age-related macular degeneration, hemorrhagic stroke, Alzheimer’s disease, and Parkinson’s disease, including recent advances on the implication of CRP and its forms specifically on the pathogenesis of these diseases. Overall, we highlight the advances in these areas that may be translated into promising measures for the diagnosis and treatment of inflammatory diseases.
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Affiliation(s)
- Ying-Yi Luan
- Trauma Research Center, First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, China
| | - Yong-Ming Yao
- Trauma Research Center, First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, China.,State Key Laboratory of Kidney Disease, The Chinese PLA General Hospital, Beijing, China
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21
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Martinez-Lopez A, Blasco-Morente G, Perez-Lopez I, Tercedor-Sanchez J, Arias-Santiago S. Studying the effect of systemic and biological drugs on intima-media thickness in patients suffering from moderate and severe psoriasis. J Eur Acad Dermatol Venereol 2018; 32:1492-1498. [PMID: 29405437 DOI: 10.1111/jdv.14841] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Accepted: 01/23/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Psoriasis has been related to a large number of cardiovascular risk factors such as hypertension, diabetes mellitus and arteriosclerosis. The increased carotid intima-media thickness (IMT) could be considered to be a marker of generalized arteriosclerosis. OBJECTIVE To assess the effect of systemic and biological drugs on psoriatic patients' carotid IMT. METHODS A prospective study was performed. We studied 53 patients with moderate and severe psoriasis from our psoriasis dermatological unit, analysing lipid and glucose metabolism and performing a carotid IMT sonography before introduction of systemic and biological drugs. After that, we performed an 8-month closely analytic and sonographic follow-up. RESULTS The IMT of the patients with psoriasis treated with biological drugs tended to decrease, although this occurrence was not statistically significant (P = 0.086). The subgroup analysis revealed that patients treated with methotrexate (P = 0.045) and anti-IL-12/23 (P = 0.010) presented a decrease in their IMT levels. This analysis also showed a decrease in glycaemia and insulin levels in patients treated with TNF-alpha inhibitors and ustekinumab. CONCLUSIONS Our study suggests that the carotid IMT may benefit from treatment with biological drugs, particularly anti-IL-12/23 and methotrexate in patients suffering from moderate and severe psoriasis. However, larger longitudinal studies should be performed to fully confirm these results.
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Affiliation(s)
- A Martinez-Lopez
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - G Blasco-Morente
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | | | - J Tercedor-Sanchez
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - S Arias-Santiago
- Dermatology Unit, Hospital Universitario Virgen de las Nieves, Granada, Spain.,Medicine College, University of Granada, Granada, Spain
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The Pathophysiological Mechanisms and the Quest for Biomarkers in Psoriasis, a Stress-Related Skin Disease. DISEASE MARKERS 2018; 2018:5823684. [PMID: 29619128 PMCID: PMC5829341 DOI: 10.1155/2018/5823684] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 12/20/2017] [Accepted: 12/28/2017] [Indexed: 12/24/2022]
Abstract
Psoriasis is a physically, emotionally, and socially invalidating multifactorial disorder, with a significant impact on the patients' quality of life. Stress is one of the leading triggers for psoriasis and has been associated with disease onset and subsequent flare-ups, while the flare-ups by themselves often lead to psychological discomfort. The treatment of psoriasis is individualized, depending on the patients' measurable severity of illness, as well as the impact the skin condition has on patients' quality of life, as assessed by standardized questionnaires. The clinical scales used nowadays for measuring the severity of psoriasis are characterized by low reproducibility and high variability between examiners. Hence, there is a real need to identify objectively measurable biomarkers to standardize the assessment of the severity of psoriasis. We aim to review the pathophysiological mechanisms involved in psoriasis, focusing on the most critical advances in psoriasis biomarker discovery, pointing out those biomarkers which have also been studied in other stress-related conditions, thus emphasizing the relationship between psoriasis and stress.
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Bai F, Zheng W, Dong Y, Wang J, Garstka MA, Li R, An J, Ma H. Serum levels of adipokines and cytokines in psoriasis patients: a systematic review and meta-analysis. Oncotarget 2017; 9:1266-1278. [PMID: 29416693 PMCID: PMC5787437 DOI: 10.18632/oncotarget.22260] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/04/2017] [Indexed: 12/19/2022] Open
Abstract
Purpose To evaluate the association of serum levels of adipokines and cytokines with psoriasis. Materials and Methods A comprehensive literature search was performed in PubMed, ScienceDirect and Web of Science for the available relevant studies published before December 1, 2016. Differences in serum marker levels between patients and controls were pooled as standardized mean differences (SMDs) with 95% confidence interval to combine the effect estimations. We also conducted stratified analysis, meta-regression analysis and sensitivity analysis. Results Sixty-three studies containing 2876 psoriasis patients and 2237 healthy controls were included in this meta-analysis. The pooled serum levels of TNF-α, IFN-γ, IL-2, IL-6, IL-8, IL-18, IL-22, chemerin, lipocalin-2, resistin, sE-selectin, fibrinogen and C3 were higher in psoriasis patients compared with healthy controls (all P < 0.05). In contrast, adiponectin levels were lower. Serum levels of IL-1β, IL-4, IL-10, IL-12, IL-17, IL-21, IL-23, visfatin and omentin were not significantly different between psoriasis patients and controls (all P > 0.05). However, increased serum levels of IL-17 correlated with psoriasis in men. For other biomarkers, age, gender and psoriasis area and severity index did not explain the differences in effect size between the studies. Conclusions Serum levels of TNF-α, IFN-γ, IL-2, IL-6, IL-8, IL-18, IL-22, chemerin, lipocalin-2, resistin, sE-selectin, fibrinogen, complement 3, and adiponectin correlate with psoriasis and can be used as potential biomarkers for psoriasis and response to the treatment. Future studies are needed to identify additional players involved in the pathogenesis of psoriasis and to fully decipher the underlying mechanism.
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Affiliation(s)
- Fan Bai
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wen Zheng
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yan Dong
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Juan Wang
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | | | - Ruilian Li
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jingang An
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Huiqun Ma
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Systemic Inflammation, Oxidative Damage to Nucleic Acids, and Metabolic Syndrome in the Pathogenesis of Psoriasis. Int J Mol Sci 2017; 18:ijms18112238. [PMID: 29068430 PMCID: PMC5713208 DOI: 10.3390/ijms18112238] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/22/2017] [Accepted: 10/22/2017] [Indexed: 02/07/2023] Open
Abstract
In the pathogenesis of psoriasis, systemic inflammation and oxidative stress play mutual roles interrelated with metabolic syndrome (MetS). This study aims to map the selected markers of inflammation (C-reactive protein (CRP)), oxidative damage to nucleic acids (DNA/RNA damage; 8-hydroxy-2'-deoxyguanosine, 8-hydroxyguanosine, and 8-hydroxyguanine), and the parameters of MetS (waist circumference, fasting glucose, triglycerides, high-density lipoprotein (HDL) cholesterol, diastolic and systolic blood pressure) in a group of 37 patients with psoriasis (62% of MetS) and in 43 healthy controls (42% of MetS). Levels of CRP, DNA/RNA damage, fasting glucose, and triglycerides were significantly elevated in patients. MetS in conjunction with psoriasis was associated with high levels of CRP, significantly higher than in control subjects without MetS. Patients with MetS exhibited further DNA/RNA damage, which was significantly higher in comparison with the control group. Our study supports the independent role of psoriasis and MetS in the increase of CRP and DNA/RNA damage. The psoriasis contributes to an increase in the levels of both effects more significantly than MetS. The psoriasis also diminished the relationship between CRP and oxidative damage to nucleic acids existent in controls.
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Beranek M, Fiala Z, Kremlacek J, Andrys C, Krejsek J, Hamakova K, Chmelarova M, Palicka V, Borska L. Changes in circulating cell-free DNA and nucleosomes in patients with exacerbated psoriasis. Arch Dermatol Res 2017; 309:815-821. [DOI: 10.1007/s00403-017-1785-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 09/25/2017] [Accepted: 10/04/2017] [Indexed: 12/14/2022]
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26
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Psoriasis and Cardiovascular Risk-Do Promising New Biomarkers Have Clinical Impact? Mediators Inflamm 2017; 2017:7279818. [PMID: 28947858 PMCID: PMC5602647 DOI: 10.1155/2017/7279818] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 08/01/2017] [Accepted: 08/07/2017] [Indexed: 12/14/2022] Open
Abstract
Epidemiological studies suggest an increased prevalence of cardiovascular disease (CVD) in patients with psoriasis (PS). Therefore, emphasis has lately been laid on the necessity for clinical evaluation of the risk of CVD in these patients. The systemic inflammatory markers C-reactive protein (CRP) and interleukin- (IL-) 6, which have long been used to predict future CVD in the general population, are increased manyfold in patients with PS. Lipid abnormalities characterized by elevated triglycerides, low HDL cholesterol, and higher concentrations of LDL cholesterol and its oxidized form are also prevalent in patients. There is a need for additional laboratory markers for the assessment of cardiovascular status of patients with PS. Due to frequent comorbid overweight and obesity, biologically active compounds produced by adipocytes may have an impact on monitoring the status of the cardiovascular system of patients with PS. For this purpose, two adipokines, adiponectin and leptin, have been most extensively studied. The review focuses on some inflammatory and oxidative stress aspects in patients with PS through the analysis of the impact of prominent adipokines and oxidized low-density lipoprotein (oxLDL) to assess their eligibility for clinical practice as markers of CVD risk in patients with PS.
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Clinical analysis of 84 cases of erythrodermic psoriasis and 121 cases of other types of erythroderma from 2010-2015. ACTA ACUST UNITED AC 2017; 37:563-567. [PMID: 28786071 DOI: 10.1007/s11596-017-1773-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 06/10/2017] [Indexed: 12/18/2022]
Abstract
Erythroderma with complicated etiology is one of the severe skin diseases and has high mortality, of which the incidence was 0.5‰-1.5‰ in skin diseases. Erythrodermic psoriasis (EP) is the commonest type of erythroderma. In addition, there are drug-induced erythroderma, erythroderma secondary to preexisting dermatoses, malignancy-related erythroderma, and idiopathic erythroderma of unknown etiology. Erythroderma of different etiologies has various clinical manifestations, resulting in relevant curative effects and outcomes. In this article, we retrospectively investigated 205 erythroderma patients about clinical symptoms, auxiliary examination and treatments, and evaluated the efficacy and prognosis. There were 84 cases of EP among 205 patients, 10 cases of erythroderma caused by specific drugs, 77 cases of erythroderma secondary to preexisting dermatoses (excluding psoriasis), 7 cases of erythroderma patients suffering from malignancy and 27 cases with unknown causes. We concluded that the etiology of male patients in different age groups had significant difference. The incidence of EP was the highest among all types. The EP was commonly accompanied with hypoproteinemia, and changed into psoriasis vulgaris after treatment. Drug-induced erythroderma was commonly accompanied with fever, and mostly cured by systematic steroid therapy. For erythroderma secondary to preexisting dermatoses, the original dermatoses must be actively treated to achieve a satisfying prognosis. Erythroderma with malignancy or unknown causes had long-term duration, poor response to the treatment, and high potential to relapse. Therefore, clarifying the etiology, providing an appropiate and individual regimen, and regular follow-up are crucial for the successful treatment of erythroderma with unknown causes.
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