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Zhang X, Yin M, Zhang D, Cao D, Hou X, Xu Z, Wen C, Zhou J. Metabolomics Reveals Disturbed Amino Acid Metabolism During Different Stages of RA in Collagen-Induced Arthritis Mice. Inflammation 2024:10.1007/s10753-024-02123-1. [PMID: 39212888 DOI: 10.1007/s10753-024-02123-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/19/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease featured by chronic synovitis and progressive joint damage. Early treatment before the onset of clinical symptoms (also known as the pre-RA stage) may slow or stop the progression of the disease. We sought to discover the dynamic metabolic changes during the evolution of collagen-induced arthritis (CIA) to better characterize the disease stages. Untargeted metabolomics analysis using gas chromatography-mass spectrometry revealed that the metabolic profiles of CIA mice gradually differed from that of the control group with the progression of the disease. During the induction phase, the CIA group showed some metabolic alterations in galactose metabolism, arginine biosynthesis, tricarboxylic acid cycle (TCA cycle), pyruvate metabolism, and starch/sucrose metabolism. During the early inflammatory phase, no joint swelling was observed in CIA mice, and metabolites changed mainly involving amino acid metabolism (arginine biosynthesis, arginine/proline metabolism, phenylalanine/tyrosine/tryptophan biosynthesis), and glutathione metabolism. During the peak inflammatory phase, severe arthritis symptoms were observed in CIA mice, and there were more extensive metabolic alterations in valine/leucine/isoleucine biosynthesis, phenylalanine/tyrosine/tryptophan biosynthesis, TCA cycle, galactose metabolism, and arginine biosynthesis. Moreover, the reduction of specific amino acids, such as glycine, serine, and proline, during the early stages may result in an imbalance in macrophage polarization and enhance the inflammatory response in CIA mice. Our study confirmed that specific perturbations in amino acid metabolism have occurred in CIA mice prior to the onset of joint symptoms, which may be related to autoimmune disorders. The findings could provide insights into the metabolic mechanism and the diagnosis of pre-RA.
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Affiliation(s)
- Xiafeng Zhang
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Mengdi Yin
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Dingyi Zhang
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Dandan Cao
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Xiaoxiao Hou
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Zhenghao Xu
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
- Academy of Chinese Medical Science, Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Chengping Wen
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
- Academy of Chinese Medical Science, Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
| | - Jia Zhou
- Institute of Basic Research in Clinical Medicine, College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
- Academy of Chinese Medical Science, Key Laboratory of Chinese Medicine Rheumatology of Zhejiang Province, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
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Tharwat S, Nassar MK, Salem KM, Nassar MK. Extraarticular manifestations of juvenile idiopathic arthritis and their impact on health-related quality of life. Clin Rheumatol 2024; 43:2295-2305. [PMID: 38797812 DOI: 10.1007/s10067-024-07008-0] [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: 02/20/2024] [Revised: 05/06/2024] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
OBJECTIVES The objective of this study is to investigate extraarticular manifestations (EAMs) in patients with juvenile idiopathic arthritis (JIA) and assess their impact on health-related quality of life (HRQoL) among these patients. METHODS This cross-sectional analytic study was carried out on 117 patients with JIA. EAMs were identified clinically by history and examination. Sicca symptoms, peripheral neuropathy, enthesitis, and skin lesions were picked up during clinical examination. Pulmonary involvement was evaluated by high-resolution CT chest. Patients were assessed by abdominal ultrasonography to assess the size of liver and spleen. Atlantoaxial subluxation was evaluated by cervical spine x-rays. Patients were evaluated by Pediatric Quality of Life Inventory-4 (PedsQL-4) and PedsQL-3 arthritis module. RESULTS The median age of patients was 14 years with a median disease duration 4 years, 82.9% were females. Of the studied 117 JIA patients, 85 patients (72.6%) had at least one EAM. Persistent fatigue (51.3%) was the most prevalent EAM, followed by recurrent skin rash (16.2%), enthesitis (15.4%), recurrent fever (13.7%), and uveitis (12%). Patients with EAMs scored significantly lower in physical functioning (p = 0.001), emotional functioning (p < 0.001), social functioning (p = 0.005), and school functioning (p = 0.001). Regarding PedsQL arthritis module, patients with EAM had also significantly lower scores than did patients without EAM on the domains of pain and hurt (p < 0.001), daily activities (p = 0.008), and worry (p = 0.001). RESULTS EAMs are prevalent among JIA patients and have a negative impact on their HRQoL. So, early identification and treatment are highly recommended. Key Points • A large percentage of JIA patients experienced at least one extraarticular manifestation (EAM). • Persistent fatigue and recurrent skin rash are the most prevalent EAMs in JIA patients. • JIA patients with EAMs have worse scores in almost all domains of HRQoL.
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Affiliation(s)
- Samar Tharwat
- Rheumatology & Immunology Unit, Department of Internal Medicine, Faculty of Medicine, Dakahlia Governorate, Mansoura University Hospital, El Gomhouria St, Mansoura, 35511, Egypt.
- Department of Internal Medicine, Faculty of Medicine, Horus University, New Damietta, Egypt.
| | - Mona Kamal Nassar
- Department of Radiology, Student Hospital, Mansoura University, Mansoura, Egypt
| | - Karem Mohamed Salem
- Department of Internal Medicine, Faculty of Medicine, Nephrology Unit, Fayoum University, Fayoum, Egypt
| | - Mohammed Kamal Nassar
- Mansoura Nephrology & Dialysis Unit (MNDU), Department of Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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Gray AN, Mital R, Minta A, Waters M, Almhana F, Hydol-Smith J, Kaffenberger BH. Quality of Life with Neutrophilic Dermatoses. Dermatol Clin 2024; 42:329-338. [PMID: 38423691 DOI: 10.1016/j.det.2023.08.011] [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] [Indexed: 03/02/2024]
Abstract
Neutrophilic dermatoses (NDs) encompass a wide range of cutaneous and extracutaneous manifestations, many of which impair quality of life (QoL) and are difficult to treat. Although NDs are transient and mild, others are chronic, severely debilitating conditions with profound impacts on QoL, including pain, mental health, occupational limitations, and sexual health implications. Current literature lacks attention to these unique care challenges to the ND patient population. The authors aim to summarize what is currently known about QoL in NDs and identify which diseases would benefit from additional research and disease-specific QoL assessment.
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Affiliation(s)
- Ashley N Gray
- Department of Dermatology, Ohio State University Wexner Medical Center, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA; The Ohio State University College of Medicine, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA
| | - Rohan Mital
- Department of Dermatology, Ohio State University Wexner Medical Center, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA; The Ohio State University College of Medicine, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA
| | - Abena Minta
- Department of Dermatology, Ohio State University Wexner Medical Center, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA; The Ohio State University College of Medicine, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA
| | - Margo Waters
- The Ohio State University College of Medicine, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA
| | - Farah Almhana
- The Ohio State University College of Medicine, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA
| | - Jourdan Hydol-Smith
- Texas A&M University School of Medicine, 8447 Riverside Pkwy, Bryan, TX 77807, USA
| | - Benjamin H Kaffenberger
- Department of Dermatology, Ohio State University Wexner Medical Center, 2012 Kenny Road, 2nd Floor, Columbus, OH 43221, USA.
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Fong KTD, Sng WJ, Lee KMV, Tan HSA. A Familiar Face in an Unfamiliar Place: Intraosseous Rheumatoid Nodule. J Rheumatol 2024; 51:314-315. [PMID: 37839815 DOI: 10.3899/jrheum.2023-0576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023]
Affiliation(s)
| | | | | | - Hui Sheng Amos Tan
- Department of Diagnostic Imaging, National University Hospital of Singapore, Singapore
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Kong N, Guan H, Duan X, Cao R, Li H, Xing F, Du X, Zheng Y, Zhang L, Li Y, Liu Z, Tian R, Wang K, Che D, Yang P. Dehydroandrographolide alleviates rheumatoid arthritis by inhibiting neutrophil activation via LMIR3 in collagen induced arthritis rats. Cell Cycle 2024; 23:1-14. [PMID: 38234233 PMCID: PMC11005808 DOI: 10.1080/15384101.2024.2304508] [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: 12/27/2022] [Accepted: 01/07/2024] [Indexed: 01/19/2024] Open
Abstract
Rheumatoid arthritis (RA) is an inflammatory disease which causes severe pain and disability. Neutrophils play essential roles in the onset and progression of RA; thus, inhibition of neutrophil activation is becoming a popular therapeutic strategy. Dehydroandrographolide has provided satisfactory outcomes in inflammatory diseases; however, its therapeutic effects and mechanism in RA are not fully understood. Leukocyte mono-immunoglobulin-like receptor 3 (LMIR3) is a negative regulator highly expressed in neutrophils. To determine whether dehydroandrographolide negatively regulated neutrophils activation via LMIR3, cytokines release and collagen-induced arthritis (CIA) rats were used in vitro and in vivo. Biacore, molecular docking analysis and molecular dynamics simulation were performed to prove the target of dehydroandrographolide. Moreover, the downstream signaling pathways of LMIR3 activation were analyzed by western blotting. Results showed that oral dehydroandrographolide administration of 2 mg/kg/day to CIA rats attenuated synovitis and bone and cartilage damage after the 28-day intervention, revealed using HE sections and micro-CT. Dehydroandrographolide significantly inhibited cytokine release and chemotaxis of LPS/TNF-α-activated neutrophils in vitro. Dehydroandrographolide inhibited neutrophils activation via binding to LMIR3. Moreover, dehydroandrographolide up-regulated the phosphorylation of SHP-1 and SHP-2, which are the essential kinases in the LMIR3 signaling pathways. This study revealed that dehydroandrographolide attenuated collagen-induced arthritis by suppressing neutrophil activation via LMIR3.
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Affiliation(s)
- Ning Kong
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Huanshuai Guan
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Xudong Duan
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Ruomu Cao
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Heng Li
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Fangze Xing
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Xueshan Du
- Department of Dermatology, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Yi Zheng
- Department of Dermatology, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Lei Zhang
- Department of Pharmacy, Shaanxi Provincial Hospital of Traditional Chinese Medicine, Xi’an, China
| | - Yiyang Li
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Zeyu Liu
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Run Tian
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Kunzheng Wang
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Delu Che
- Department of Dermatology, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
| | - Pei Yang
- Department of Bone and Joint Surgery, Xi’an Jiaotong University Second Affiliated Hospital, Xi’an, China
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Sekerel BE, Ilgun Gurel D, Sahiner UM, Soyer O, Kocaturk E. The many faces of pediatric urticaria. FRONTIERS IN ALLERGY 2023; 4:1267663. [PMID: 38026129 PMCID: PMC10655015 DOI: 10.3389/falgy.2023.1267663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023] Open
Abstract
Urticaria is a common disease that can affect individuals of all age groups, with approximately one-quarter of the population experiencing it at least once in their lifetime. Lesions characterized by erythema and itchy hives can appear anywhere on the body. These can vary in size ranging from millimeters to centimeters, and typically clear within 24 h. About 40% of patients with urticaria have accompanying angioedema, which involves localized deep tissue swelling. Urticaria usually occurs spontaneously and is classified into acute and chronic forms, with the latter referring to a condition that lasts for more than 6 weeks. The prevalence of chronic urticaria in the general population ranges from 0.5% to 5%, and it can either be inducible or spontaneous. The most common form of pediatric urticaria is acute and is usually self-limiting. However, a broad differential diagnosis should be considered in children with urticaria, particularly if they also have accompanying systemic complaints. Differential diagnoses of pediatric urticaria include chronic spontaneous urticaria, chronic inducible urticaria, serum sickness-like reaction, urticarial vasculitis, and mast cell disorders. Conditions that can mimic urticaria, including but not limited to cryopyrinopathies, hyper IgD syndrome, Periodic Fever, Aphthous Stomatitis, Pharyngitis and Adenitis (PFAPA), Tumor Necrosis Factor Receptor Associated Periodic Syndrome (TRAPs), and Schnitzler syndrome should also be considered. The many faces of pediatric urticaria can be both easy and confusing. A pragmatic approach relies on clinical foresight and understanding the various forms of urticaria and their potential mimickers. This approach can pave the way for an accurate and optimized diagnostic approach in children with urticaria.
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Affiliation(s)
- Bulent Enis Sekerel
- Department of Pediatric Allergy, Hacettepe University School of Medicine, Ankara, Türkiye
| | - Deniz Ilgun Gurel
- Department of Pediatric Allergy, Hacettepe University School of Medicine, Ankara, Türkiye
| | - Umit Murat Sahiner
- Department of Pediatric Allergy, Hacettepe University School of Medicine, Ankara, Türkiye
| | - Ozge Soyer
- Department of Pediatric Allergy, Hacettepe University School of Medicine, Ankara, Türkiye
| | - Emek Kocaturk
- Department of Allergology, Charite University School of Medicine, Berlin, Germany
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Diaz MJ, Natarelli N, Wei A, Rechdan M, Botto E, Tran JT, Forouzandeh M, Plaza JA, Kaffenberger BH. Cutaneous Manifestations of Rheumatoid Arthritis: Diagnosis and Treatment. J Pers Med 2023; 13:1479. [PMID: 37888090 PMCID: PMC10608460 DOI: 10.3390/jpm13101479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/02/2023] [Accepted: 10/06/2023] [Indexed: 10/28/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic, systemic autoimmune disorder characterized by inflammatory arthritis and periarticular structural damage. Available evidence suggests that RA results from complex interactions between genetic susceptibility (e.g., HLA-DRB1), environmental factors (e.g., smoking), and immune dysregulation. Alongside joint-related symptoms, individuals with RA may also experience a wide array of skin issues, including the development of nodules, neutrophilic dermatoses, vasculitis, and vasculopathy. Treatment strategies for these manifestations vary but routinely involve corticosteroids, disease-modifying anti-rheumatic drugs, and biologics, with individualized approaches guided by disease severity. In this review, we provide comprehensive insights into the skin-related issues associated with RA, outlining their clinical characteristics and histopathological findings. Our aim is to facilitate early diagnosis and personalized treatment to improve the quality of life of affected individuals.
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Affiliation(s)
- Michael J. Diaz
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Nicole Natarelli
- Morsani College of Medicine, University of South Florida, Tampa, FL 33602, USA
| | - Aria Wei
- School of Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Michaela Rechdan
- College of Medicine, University of Florida, Gainesville, FL 32610, USA
| | - Elizabeth Botto
- Morsani College of Medicine, University of South Florida, Tampa, FL 33602, USA
| | - Jasmine T. Tran
- School of Medicine, Indiana University, Indianapolis, IN 46202, USA
| | - Mahtab Forouzandeh
- Department of Dermatology, University of Florida, Gainesville, FL 32606, USA
| | - Jose A. Plaza
- Department of Dermatology, Ohio State University Wexner Medical Center, Columbus, OH 43221, USA
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Pereira LM, Gomes-da-Silva NC, Pijeira MSO, Portilho FL, Cordeiro AS, Alencar LMR, Corrêa LB, Henriques MDG, Santos-Oliveira R, Rosas EC. Methyl gallate nanomicelles impairs neutrophil accumulated in zymosan-induced arthritis. Colloids Surf B Biointerfaces 2023; 227:113351. [PMID: 37244202 DOI: 10.1016/j.colsurfb.2023.113351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/28/2023] [Accepted: 05/12/2023] [Indexed: 05/29/2023]
Abstract
Arthritis is a chronic disease that affects, approximately, 1 % of the total global population. It is characterized by chronic inflammation, accompanied in most of the cases of motor disability and sever pain. The main therapies available have high risk of failure and advanced treatments are scarce and highly cost. In this scenario, search for effective, safe and low-cost treatments is quite desirable. Methyl gallate (MG) is a plant-derived phenolic compound described to present remarkable anti-inflammatory effect in experimental models of arthritis. Thus, in this study we formulated nanomicelles of MG using Pluronic (F-127) as matrix and evaluated in vivo the pharmacokinetic, biodistribution and its effect in the mice model of zymosan-induced arthritis. The nanomicelles were formed with a size 126 nm. The biodistribution showed a ubiquitous tissue deposition with a renal excretion. The pharmacokinetics showed elimination half-life of 1.72 h and a clearance of 0.006 L/h. The oral pretreatment with nanomicelles containing MG (3.5 or 7 mg/kg) demonstrated a reduction in total leukocytes, neutrophils, and mononuclear cells from the inflammation site. The data supports the use of methyl gallate nanomicelles as an alternative drug for arthritis. DATA AVAILABILITY: All the data of this study are transparent.
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Affiliation(s)
- Leticia Massimo Pereira
- Laboratory of Applied Pharmacology, Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil; Master and Doctoral Degree in Drugs Translational Research, Farmanguinhos - Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Natalia Cristina Gomes-da-Silva
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rio de Janeiro, Brazil
| | - Martha Sahylí Ortega Pijeira
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rio de Janeiro, Brazil
| | - Filipe Leal Portilho
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rio de Janeiro, Brazil
| | - Andrezza Santos Cordeiro
- Laboratory of Biophysics and Nanosystems, Department of Physics, Campus Bacanga Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Luciana Magalhães Rebelo Alencar
- Laboratory of Biophysics and Nanosystems, Department of Physics, Campus Bacanga Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Luana Barbosa Corrêa
- Laboratory of Applied Pharmacology, Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil; Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rio de Janeiro, Brazil
| | - Maria das Graças Henriques
- Laboratory of Applied Pharmacology, Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil; Master and Doctoral Degree in Drugs Translational Research, Farmanguinhos - Oswaldo Cruz Foundation, Rio de Janeiro, Brazil; Laboratory of Cellular and Molecular Pharmacology, Department of Cell Biology, IBRAG, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ralph Santos-Oliveira
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rio de Janeiro, Brazil; Laboratory of Radiopharmacy and Nanoradiopharmaceuticals, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Elaine Cruz Rosas
- Laboratory of Applied Pharmacology, Farmanguinhos, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil; Master and Doctoral Degree in Drugs Translational Research, Farmanguinhos - Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
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9
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Liu M, Wang J, Chen S, Meng X, Cheng Z, Wang J, Tan Y, Su W, Lu Z, Zhang M, Jia X. Exploring the effect of Er miao San-containing serum on macrophage polarization through miR-33/NLRP3 pathway. JOURNAL OF ETHNOPHARMACOLOGY 2023; 307:116178. [PMID: 36708884 DOI: 10.1016/j.jep.2023.116178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
HEADINGS ETHNOPHARMACOLOGICAL RELEVANCE Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease. Er miao San (EMS) has been shown to have good anti-inflammatory effects and is widely used in the clinical treatment of RA. However, the exact mechanism is not completely understood. AIM OF THE STUDY The aim of this study was to explore that EMS-containing serum affects M1/M2 polarization of macrophages and may be mediated through the microRNA (miRNA)-33/NLRP3 pathway, thereby elucidating the molecular mechanism of EMS treatment of RA. MATERIALS AND METHODS We screened for safe concentrations of EMS-containing serum by using CCK-8 measurement. RAW264.7 cells were cultured with lipopolysaccharide (LPS) (100 ng/mL) and interferon-γ (20 ng/mL) for 24 h to induce M1-type macrophages. Adenosine triphosphate (ATP) (5 mM) was added in the last 30 min to activate NLRP3. The content of miR-33 was detected by RT‒qPCR after transfection of the miRNA-33 mimic. The protein expression levels of NLRP3, ASC, caspase-1, Inducible Nitric Oxide Synthase (iNOS) and Arginase-1 (Arg-1) were detected by Western blot. The contents of IL-1β, IL-10, TNF-α, TGF-β and IL-18 in serum and cell supernatant were determined by ELISA. The fluorescence intensity of CD86 and CD206 was detected by immunofluorescence. RESULTS The results showed that EMS-containing serum promoted the protein expression level of Arg-1 and the secretion levels of TGF-β and IL-10, inhibited the levels of iNOS, IL-1β and TNF-α, and regulated the balance of pro-inflammatory factors and anti-inflammatory factors. RT‒qPCR results showed that EMS-containing serum could reduce the level of miRNA-33. EMS-containing serum could reduce the expression of NLRP3 inflammasome-related proteins and downregulate the expression levels of IL-1β and IL-18. These results suggest that EMS exerts its effect on macrophage polarization through the miRNA-33/NLRP3 pathway. CONCLUSION EMS-containing serum inhibits the activation of the NLRP3 inflammasome by downregulating miRNA-33, thus preventing the polarization of M1-type macrophages.
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Affiliation(s)
- Min Liu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Jin Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Simeng Chen
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Xiangwen Meng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Zhiluo Cheng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Jiayu Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Yanan Tan
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Wenrui Su
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Zhiyuan Lu
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
| | - Min Zhang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China.
| | - Xiaoyi Jia
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei, 230012, China.
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10
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van Straalen JW, van Stigt Thans M, Wulffraat NM, de Roock S, Swart JF. A Diagnostic Prediction Model for Separating Juvenile Idiopathic Arthritis and Chronic Musculoskeletal Pain Syndrome. J Pediatr 2022; 251:164-171.e6. [PMID: 35460700 DOI: 10.1016/j.jpeds.2022.04.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/08/2022] [Accepted: 04/15/2022] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To develop and validate a diagnostic prediction model that can distinguish between juvenile idiopathic arthritis (JIA) and chronic musculoskeletal pain syndrome (CMPS) based on patient-reported outcomes. STUDY DESIGN This retrospective cohort study evaluated whether the Juvenile Arthritis Multidimensional Assessment Report (JAMAR) performs well in distinguishing JIA from CMPS. We analyzed JAMARs completed by 287 patients at their first visit to the pediatric rheumatology department of Wilhelmina Children's Hospital in Utrecht, The Netherlands. Relevant JAMAR items for predicting a diagnosis of JIA were selected in a penalized multivariable model suitable for clinical application. The model was subsequently validated with new data from the same center. RESULTS A total of 196 JAMARs (97 JIA, 99 CMPS) were collected in the model development data, and 91 JAMARs (48 JIA, 43 CMPS) were collected in the validation data. Variables in the prediction model that were strongest associated with a diagnosis of JIA instead of CMPS were asymmetric pain/swelling in the shoulder (OR, 2.34), difficulty with self-care (OR, 2.41), skin rash (OR, 2.07), and asymmetric/pain swelling in the knee (OR, 2.29). Calibration and discrimination (area under the receiver operating characteristic curve, 0.83; 95% CI, 0.74-0.92) of the model in the validation data were good. CONCLUSIONS Several items from the JAMAR questionnaire can potentially distinguish JIA from CMPS in patients with corresponding symptoms. We present an easy-to-use, adjusted, and validated model to separate these 2 diagnoses early at presentation based on patient-reported outcomes to facilitate proper referral and treatment.
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Affiliation(s)
- Joeri W van Straalen
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands; Faculty of Medicine, Utrecht University, Utrecht, The Netherlands.
| | - Martine van Stigt Thans
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands; Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | - Nico M Wulffraat
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands; Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | - Sytze de Roock
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands; Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | - Joost F Swart
- Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands; Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
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11
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Goto K, Hiramoto K, Maruyama K, Ooi K. Relationships of pain-causing substances with dry skin and effects of zaltoprofen on alleviation of symptoms in arthritis model mice. Cutan Ocul Toxicol 2022; 41:296-303. [PMID: 36170456 DOI: 10.1080/15569527.2022.2127749] [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] [Indexed: 11/03/2022]
Abstract
Skin dryness is a symptom of rheumatoid arthritis (RA). However, the mechanisms through which dry skin is induced in RA are unclear. Accordingly, in this study, we characterized substances related to pruritus and pain and then evaluated whether oral administration of zaltoprofen (ZLT) alleviated the symptom of dry skin induced by RA in model mice. DBA/1JJmsSlc collagen-induced arthritis model mice were treated with ZLT, and transepidermal water loss (TEWL), capacitance, and inflammation-, pruritus-, and pain-related markers were assessed. Our findings demonstrated that arthritis model mice treated with ZLT exhibited suppression of increases in TEWL and decreases in capacitance. Furthermore, ZLT also blocked the increase in mast cell numbers, substance P expression, and cyclo-oxygenase-2 expression in the skin and prevented enhancement of plasma levels of thymic stromal lymphopoietin, tumor necrosis factor-α, interleukin-6, histamine, and bradykinin. No changes in plasma levels of corticosterone or reactive oxygen species or skin levels of glucocorticoid receptor were observed in ZLT-treated arthritis model mice. Overall, these findings suggested that patients with RA may benefit from biopharmacy to alleviate joint symptoms and nonsteroidal anti-inflammatory drugs for pain relief and alleviation of skin symptoms.
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Affiliation(s)
- Kenji Goto
- Department of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Japan.,Research Laboratories, Nichinichi Pharmaceutical Co., Ltd., Iga, Japan
| | - Keiichi Hiramoto
- Department of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Japan
| | - Kiyoko Maruyama
- Department of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Japan
| | - Kazuya Ooi
- Department of Pharmaceutical Sciences, Suzuka University of Medical Science, Suzuka, Japan
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12
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Mitschang C, Ehrchen J, Görge T. Differentialdiagnose Vaskulitis und Vaskulopathie aus
dermatologischer Sicht. AKTUEL RHEUMATOL 2022. [DOI: 10.1055/a-1876-2616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
ZusammenfassungVaskulopathien und Vaskulitiden stellen diagnostisch und therapeutisch eine
interdisziplinäre Herausforderung dar. Zugrunde liegen unterschiedliche
pathophysiologische Mechanismen, die zu vielfältigen klinischen
Krankheitsbildern führen können und therapeutisch
unterschiedliche Ansätze erlauben. Sowohl Vaskulitiden als auch
Vaskulopathien müssen nicht zwangsläufig mit einer
Systembeteiligung einhergehen, sondern können auch als rein kutane
Varianten auftreten. Aufgrund mangelnder pathognomonischer Laborparameter ist
die Diagnose häufig klinisch zu stellen. Dieser Artikel soll den
differentialdiagnostischen Blick, insbesondere auf die kutanen
Manifestationsformen bei Vaskulopathien und Vaskulitiden, schärfen.
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Affiliation(s)
- Carolin Mitschang
- Abteilung für Wundheilung/Phlebologie,
Universitätsklinikum Münster Klinik für Hautkrankheiten,
Münster, Germany
| | - Jan Ehrchen
- Abteilung für Autoimmun-Dermatologie,
Universitätsklinikum Münster Klinik für Hautkrankheiten,
Münster, Germany
| | - Tobias Görge
- Abteilung für Wundheilung/Phlebologie,
Universitätsklinikum Münster Klinik für Hautkrankheiten,
Münster, Germany
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13
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Koker O, Aktay Ayaz N. Autoimmune and autoinflammatory diseases with mucocutaneous manifestations: A pediatric rheumatology perspective. Int J Dermatol 2022; 62:723-736. [PMID: 35843911 DOI: 10.1111/ijd.16352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 04/25/2022] [Accepted: 06/24/2022] [Indexed: 12/01/2022]
Abstract
The presence of mucocutaneous manifestations has clinical significance, as it may be a part of the initial presentation or activation stage of both autoimmune and autoinflammatory rheumatic diseases. The cutaneous signs may display a particular morphological and topographic distribution according to taxonomy, whereas heterogeneity is likely observed among the individuals. The review aims to cluster and systematically approach the mucocutaneous manifestations met in autoimmune and autoinflammatory rheumatic diseases of childhood. The search strategy involved a comprehensive inquiry on Web of Science, PubMed, MEDLINE, and Embase databases using relevant search terms such as "dermatologic, cutaneous, mucocutaneous, skin, rash" for each disease and category. The awareness of the distinctive mucocutaneous manifestations and their correlation with rheumatic diseases provides a convenient definition, well-timed control of the underlying condition, and prevention of cosmetic issues. In the management of rheumatic diseases, planning the pertinent differential diagnosis and determining the requirement of histopathological assessment are essential with a multidisciplinary approach to rheumatology, dermatology, and allergy-immunology specialties.
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Affiliation(s)
- Oya Koker
- Istanbul Faculty of Medicine, Department of Pediatric Rheumatology, Istanbul University, Istanbul, Turkey
| | - Nuray Aktay Ayaz
- Istanbul Faculty of Medicine, Department of Pediatric Rheumatology, Istanbul University, Istanbul, Turkey
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14
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Suárez EU. Not so “sweet” . . . and so painful. BRITISH MEDICAL JOURNAL 2022. [DOI: 10.1136/bmj-2021-067671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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15
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Yaobitong capsules reshape and rebalance the gut microbiota and metabolites of arthritic rats: An integrated study of microbiome and fecal metabolomics analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1190:123096. [PMID: 34998201 DOI: 10.1016/j.jchromb.2021.123096] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 08/19/2021] [Accepted: 12/30/2021] [Indexed: 12/13/2022]
Abstract
Yaobitong capsule (YBTC), a Chinese medicine compound preparation, has been demonstrated to affect multiple pathways associated with inflammation and exhibit potential anti-arthritis effect. In this study, an integrated omic approach based on UHPLC-Q-TOF MS and 16S rRNA sequencing analyses was proposed to reveal the anti-arthritis effect and possible mechanism of YBTC. The AIA rat model showed that YBTC significantly alleviated the typical symptoms of AIA rats such as weight, spleen index and pro-inflammatory cytokines. Fecal metabolomics results identified 41 differential metabolites, which mainly referred to tryptophan, bile acid and fatty acid metabolism. The gut microbiota played a crucially important role in anti-inflammatory immunity, 16S rRNA results indicated that YBTC changed the community structure and alleviated the microecological imbalance caused by rheumatoid arthritis (RA). Further ROC curve analysis demonstrated that it was reliable to identify RA by using 5 metabolites and 3 microorganisms (AUC > 0.83). In summary, it was the first time that the preventive effect of YBTC in RA was confirmed. The secretion of the microbiota-mediated metabolites was significantly improved by YBTC, through its callback effect on the disturbed gut microbiota. Thus, we have indicated a potential novel strategy for the prevention of RA via evaluation of intervention effects of YBTC on AIA rat model.
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16
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IbnIdris Rodwan AA, A. Mohammed AG, Adam Essa ME, Abdalla Babker AE, Mohamed Abdelsatir A, Mohammed Elagib E. Neutrophilic dermatoses in a seronegative rheumatoid arthritis patient: A case report. Clin Case Rep 2022; 10:e05249. [PMID: 35028144 PMCID: PMC8741871 DOI: 10.1002/ccr3.5249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/09/2021] [Accepted: 12/13/2021] [Indexed: 11/12/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease, characterized by symmetric and destructive polyarthritis with a broad-spectrum clinical manifestation of various organs. RND is an unusual distinctive manifestation of RA and typically develops in severe RA. This report aims to present an unusual and a rare neutrophilic skin condition, in a seronegative RA Sudanese patient. A 51-year-old woman was diagnosed with RA three years ago and a history of bilateral polyarthritis, presented with a skin rash involving her extremities and abdomen. Clinical examination of her skin revealed the presence of maculopapular lesions affecting the extensor surfaces of the lower extremities and the lower part of the abdomen with hyperpigmentation. Hand X-ray demonstrated periarticular osteopenia, and laboratory and immunological studies that include C-reactive protein, erythrocyte sedimentation rate (ESR), rheumatoid factor (RF), anticitrullinated peptide antibodies (ACPAs), and antinuclear factor in addition to skin biopsy were all suggested a diagnosis of neutrophilic dermatosis. The patient received steroids for the skin lesion still no significant improvement was seen, and then, cyclosporin 100 mg was administrated twice/ day with close monitoring, and two weeks later marked improvement was shown.
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Affiliation(s)
| | | | - Mohammed Elmujtba Adam Essa
- Department of Clinical MedicineMedical and Cancer Research InstituteNyalaSudan
- Faculty of MedicineAl Fashir UniversityAl FashirSudan
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17
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Wang H. A Review of the Effects of Collagen Treatment in Clinical Studies. Polymers (Basel) 2021; 13:polym13223868. [PMID: 34833168 PMCID: PMC8620403 DOI: 10.3390/polym13223868] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 12/13/2022] Open
Abstract
Collagen, an abundant extracellular matrix protein, has been found to have a lot of pharmaceuticals, medicine, food, and cosmetics applications. Increased knowledge of collagen sources, extraction techniques, structure, and properties in the last decades has helped develop more collagen-based products and tissue engineering biomaterials. Collagen products have been playing an important role in benefiting the health of the human body, especially for aging people. In this paper, the effects of collagen treatment in different clinical studies including skin regeneration, bone defects, sarcopenia, wound healing, dental therapy, gastroesophageal reflux, osteoarthritis, and rheumatoid arthritis have been reviewed. The collagen treatments were significant in these clinical studies. In addition, the associations between these diseases were discussed. The comorbidity of these diseases might be closely related to collagen deficiency, and collagen treatment might be a good choice when a patient has more than one of these diseases, including the coronavirus disease 2019 (COVID-19). It concludes that collagen-based medication is useful in treating comorbid diseases and preventing complications.
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Affiliation(s)
- Hsiuying Wang
- Institute of Statistics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
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18
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[Rheumatoid arthritis : These dermatoses lead you to the diagnosis]. Hautarzt 2021; 72:935-944. [PMID: 34609535 DOI: 10.1007/s00105-021-04893-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Rheumatoid arthritis is one of the most common autoimmune disorders. In addition to chronic arthritis, rheumatoid arthritis may present a variety of extra-articular manifestations, most commonly of the skin. OBJECTIVES Cutaneous manifestations associated with rheumatoid arthritis can be diverse, both specific and nonspecific. Which dermatoses should lead you to the diagnosis of an underlying rheumatoid arthritis? METHODS Evaluation of exemplary overviews, case presentations and relevant textbook articles. RESULTS Rheumatoid arthritis presents various specific and nonspecific skin manifestations. Besides visual diagnosis like classic rheumatoid nodules a histopathologic correlation or an interdisciplinary approach is often needed, such as for diagnosis of pyoderma gangrenosum. CONCLUSIONS The early detection and correct classification of cutaneous manifestations associated with rheumatoid arthritis can be groundbreaking for a successful therapy and a consequently better prognosis for patients with rheumatoid arthritis. Therefore dermatologists bear responsibility in the patient-centered care.
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19
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Sampaio AL, Bressan AL, Vasconcelos BN, Gripp AC. Skin manifestations associated with systemic diseases - Part I. An Bras Dermatol 2021; 96:655-671. [PMID: 34544638 PMCID: PMC8790165 DOI: 10.1016/j.abd.2021.02.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/07/2021] [Accepted: 02/15/2021] [Indexed: 11/21/2022] Open
Abstract
The skin demonstrates what is happening in the body in many diseases, as it reflects some internal processes on the surface. In this sense, skin as an organ, goes beyond its protective and barrier functions, as it provides clues for the identification of some systemic diseases. The dermatologist then raises diagnostic hypotheses for conditions related to all systems and refers them to the appropriate specialty. With easy access to examination by trained eyes and biopsies, the skin can present specific or non specific alterations on histopathology. In the first case this combination establishes the diagnosis of the disease itself. Non specific manifestations can occur in a variety of contexts and then histopathology is not specific of a particular disease. This article is divided into two parts that will cover large groups of diseases. In this first part, cutaneous manifestations of the main rheumatologic diseases are described, which are the ones with the greatest interface with dermatology. The authors also talk about vascular manifestations and granulomatous diseases. In the second part, endocrinological, hematological, oncological, cardiovascular, renal, gastrointestinal diseases, pruritus and its causes are discussed, and finally, the dermatological manifestations of SARS-CoV-2 coronavirus infection. The authors’ intention is that, by using direct and easily accessible language, aim to provide practical material for consultation and improvement to all dermatologists who recognize the importance of a comprehensive assessment of their patients.
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Affiliation(s)
- Ana Luisa Sampaio
- Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
| | - Aline Lopes Bressan
- Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Barbara Nader Vasconcelos
- Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Alexandre Carlos Gripp
- Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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20
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Sánchez-Cárdenas G, Contreras-Yáñez I, Guaracha-Basáñez G, Pacheco-Santiago LD, Méndez-Flores S, Barrera-Vargas A, Merayo-Chalico J, Domínguez-Cherit J, Pascual-Ramos V. Cutaneous manifestations are frequent and diverse among patients with rheumatoid arthritis and impact their quality of life: a cross-sectional study in a cohort of patients with recent-onset disease. Clin Rheumatol 2021; 40:3581-3590. [PMID: 33651260 DOI: 10.1007/s10067-021-05664-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 02/15/2021] [Accepted: 02/18/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION/OBJECTIVES Cutaneous involvement is often overlooked in rheumatoid arthritis (RA). We described cutaneous findings in outpatients attending a recent-onset cohort and identified factors associated with skin involvement and reduced (R) dermatological quality of life (DQoL). METHODS Skin and rheumatological examinations were performed in 122 patients. DQoL was assessed through the Dermatology Life Quality Index (DLQI). Skin findings were classified as RA-specific and RA-nonspecific. Multiple regression analysis identified factors associated to skin involvement and RDQoL (DLQI score > 1). RESULTS Patients were middle-aged females (91%), with a 1-year mean disease activity score in 28 joints as 2.0 (interquartile range: 1.5-2.6). There were 94 (77%) patients in whom at least one cutaneous finding was observed: 17 (13.1%) had RA-specific findings (all were rheumatoid nodules) and 91 (96.8%) had at least one RA-nonspecific finding, further classified into skin diseases (35.2%), hair diseases (20.9%), and skin-related signs (76.9%, among whom 94.3% had xerosis). Age (odds ratio [OR]: 1.054, 95% confidence interval [CI]: 1.015-1.094) and skin-health concerns (OR: 5.657, 95% CI: 1.771-18.070) were associated with cutaneous involvement, whereas increased age and DLQI score were associated with a higher number of skin findings/patient. There were 29 patients (24.2%) with RDQoL, which were associated with the Short Form-36 emotional component (OR: 0.955, 95% CI: 0.923-0.988) and the number of skin findings/patient (OR 2.873, 95% CI 1.723-4.791). Pruritus and hair diseases were the individual categories associated with RDQoL. CONCLUSIONS Cutaneous manifestations are frequent in RA patients and have the potential to impact the emotional component of health-related quality of life. Key Points • Up to 77% of the RA patients with substantial follow-up, from a recent-onset disease cohort, had cutaneous manifestations; these were primarily RA-nonspecific findings, whereas 13.1% had RA-specific findings. • Skin-health concerns and age were associated with cutaneous involvement; meanwhile, increased age and Dermatology Life Quality Index (DLQI) score were associated with a higher number of cutaneous findings/patient. • Reduced dermatological quality of life (RDQoL) was documented in one in four patients and was associated with the SF-36 emotional component and the number of cutaneous findings/patient.
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Affiliation(s)
- Gabriela Sánchez-Cárdenas
- Department of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMyN-SZ), Vasco de Quiroga 15, colonia sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Irazú Contreras-Yáñez
- Department of Immunology and Rheumatology, INCMyN-SZ, Vasco de Quiroga 15, colonia Sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Guillermo Guaracha-Basáñez
- Department of Immunology and Rheumatology, INCMyN-SZ, Vasco de Quiroga 15, colonia Sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Lexli D Pacheco-Santiago
- Department of Immunology and Rheumatology, INCMyN-SZ, Vasco de Quiroga 15, colonia Sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Silvia Méndez-Flores
- Department of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMyN-SZ), Vasco de Quiroga 15, colonia sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Ana Barrera-Vargas
- Department of Immunology and Rheumatology, INCMyN-SZ, Vasco de Quiroga 15, colonia Sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Javier Merayo-Chalico
- Department of Immunology and Rheumatology, INCMyN-SZ, Vasco de Quiroga 15, colonia Sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Judith Domínguez-Cherit
- Department of Dermatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMyN-SZ), Vasco de Quiroga 15, colonia sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico
| | - Virginia Pascual-Ramos
- Department of Immunology and Rheumatology, INCMyN-SZ, Vasco de Quiroga 15, colonia Sección XVI, Belisario Domínguez, Tlalpan, 14080, Mexico City, Mexico.
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21
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Uotila T, Pörsti I. Unusual hand nodules. Assoc Med J 2021. [DOI: 10.1136/bmj.m4969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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22
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Meier K, Schloegl A, Poddubnyy D, Ghoreschi K. Skin manifestations in spondyloarthritis. Ther Adv Musculoskelet Dis 2020; 12:1759720X20975915. [PMID: 33343725 PMCID: PMC7727049 DOI: 10.1177/1759720x20975915] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 11/03/2020] [Indexed: 12/30/2022] Open
Abstract
Spondyloarthritides (SpA) like psoriatic arthritis, axial spondyloarthritis/ankylosing spondylitis, reactive arthritis and inflammatory bowel disease (IBD)-associated SpA can present with characteristic skin manifestations. These SpA-associated skin disorders may precede joint involvement, reflect a loss of efficacy of a current systemic treatment or can even be treatment associated. Cutaneous manifestations in SpA not only add additional morbidity with physical impact but also impose a psychosocial burden on affected patients. Psoriasis (PsO) - the main skin disease in SpA - has a variety of clinical presentations, including plaque-type PsO, inverse PsO, guttate PsO, erythrodermic PsO, nail PsO and pustular types. SpA associated with IBD presents with neutrophilic and granulomatous skin disorders, including pyoderma gangrenosum, hidradenitis suppurativa and cutaneous Crohn's disease. Reactive arthritides has a favourable prognosis and may feature keratoderma blenorrhagicum or balanitis circinatum as typical skin manifestations. Immunologically, SpA-associated skin diseases share interleukin (IL)-17 and IL-23 dysregulation but show distinctive genetic and immunological profiles. Therefore, they vary in their treatment responses to targeted therapies with biologicals or small molecules. In this review, we highlight the clinical presentation of skin manifestations in SpA and discuss therapeutic approaches in this interdisciplinary field.
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Affiliation(s)
- Katharina Meier
- Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, Charitéplatz 1, Berlin, 10117, Germany
| | | | - Denis Poddubnyy
- Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - Kamran Ghoreschi
- Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
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Yoshikawa N, Matsubara E, Yamamoto M, Yamazaki H, Uehara M, Kamata M, Tanaka H. Drug-induced Bullous Pemphigoid and Lupus Erythematosus Occurring under Anti-TNF-α and IL-6 Therapy in a Patient with Rheumatoid Arthritis. Intern Med 2020; 59:2611-2618. [PMID: 32641647 PMCID: PMC7662041 DOI: 10.2169/internalmedicine.4646-20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A 65-year-old Japanese woman, who was diagnosed with rheumatoid arthritis and Sjögren's syndrome with various autoantibodies including anti-DNA antibody, developed bullous pemphigoid (BP) and hematological abnormalities like lupus erythematosus after adalimumab therapy. The discontinuation of adalimumab resolved those disorders but polyarthritis thereafter relapsed. The introduction of abatacept was not effective, but tocilizumab was found to be effective for polyarthritis, however, thereafter both bullous disease and severe pancytopenia developed. Discontinuation of tocilizumab was effective, but polyarthritis again developed, and baricitinib resolved it. There is an increasing number of reports of drug-induced BP and lupus erythematosus, and biologics might trigger an alteration in the pathophysiological/clinical course of rheumatic disorder.
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Affiliation(s)
- Noritada Yoshikawa
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
- Division of Rheumatology, Center for Antibody and Vaccine Therap, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
| | - Erika Matsubara
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
| | - Motohisa Yamamoto
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
- Division of Rheumatology, Center for Antibody and Vaccine Therap, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
| | - Hiroki Yamazaki
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
| | - Masaaki Uehara
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
| | - Masahiro Kamata
- Department of Dermatology, Teikyo University School of Medicine, Japan
| | - Hirotoshi Tanaka
- Department of Rheumatology and Allergy, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
- Division of Rheumatology, Center for Antibody and Vaccine Therap, IMSUT Hospital, Institute of Medical Science, The University of Tokyo, Japan
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Wu Y, He X, Huang N, Yu J, Shao B. A20: a master regulator of arthritis. Arthritis Res Ther 2020; 22:220. [PMID: 32958016 PMCID: PMC7504854 DOI: 10.1186/s13075-020-02281-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
A20, also known as TNF-α-induced protein 3 (TNFAIP3), is an anti-inflammatory protein that plays an important part in both immune responses and cell death. Impaired A20 function is associated with several human inflammatory and autoimmune diseases. Although the role of A20 in mediating inflammation has been frequently discussed, its intrinsic link to arthritis awaits further explanation. Here, we review new findings that further demonstrate the molecular mechanisms through which A20 regulates inflammatory arthritis, and we discuss the regulation of A20 by many factors. We conclude by reviewing the latest A20-associated mouse models that have been applied in related research because they reflect the characteristics of arthritis, the study of which will hopefully cast new light on anti-arthritis treatments.
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Affiliation(s)
- Yongyao Wu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Xiaomin He
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Ning Huang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Jiayun Yu
- State Key Laboratory of Biotherapy anf Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Bin Shao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China. .,State Key Laboratory of Biotherapy anf Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Yazisiz H, Çekİn Y, Sezer İ, Bostan F, KoÇlar FG. Demodex Species Frequency and Risk Factors in Patients With Rheumatoid Arthritis. Arch Rheumatol 2020; 35:376-384. [PMID: 33458661 PMCID: PMC7788659 DOI: 10.46497/archrheumatol.2020.7699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 11/02/2019] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES This study aims to investigate the presence of Demodex species in rheumatoid arthritis (RA) patients, to identify the risk factors for developing Demodex infestation, and to determine the effect of immunosuppressant drugs on Demodex mite infestations. PATIENTS AND METHODS The study included 93 RA patients (16 males, 77 females; mean age 53.3±11.3 years; range, 27 to 83 years) and 76 healthy controls (19 males, 57 females; mean age 50.3±13.9 years; range, 19 to 86 years). Specimens were collected from face skin by using standardized sur- face skin biopsy. Demodex infestation was considered for ≥5 living parasites/cm2 of skin while Demodex mite presence was defined as any Demodex larvae, adults, or eggs found in the specimen. RESULTS The frequencies of Demodex mite presence were 44% for the RA patients and 15.7% for the healthy controls (p<0.001). The rates of Demodex infestation were similar between the two groups (18.3% versus 7.9%, p=0.054). There were no statistically significant differences between the groups regarding skin type, skin care, epilation, body washing, use of a moisturizer, personal towel use, the number of residents at home, or whether there were pets at home or in proximity. Itching in eyes was higher in RA patients, but the frequency of other skin symptoms was not differ- ent from healthy controls. Logistic regression analysis indicated that the diagnosis of RA was an independent risk factor for Demodex mite presence in this study population. Disease activity and duration, use of corticosteroids, conventional disease-modifying anti-rheumatic drugs (DMARDs) and biological DMARDs were not effective factors on Demodex mite presence in RA patients. CONCLUSION Although Demodex mite presence was 3.5-fold higher in RA patients, the rate of Demodex infestation was similar to that of healthy controls.
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Affiliation(s)
- Hatice Yazisiz
- Department of Medical Microbiology, Division of Parasitology, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Yeşim Çekİn
- Department of Medical Microbiology, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
| | - İlhan Sezer
- Department of Physical Therapy and Rehabilitation, Division of Rheumatology University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
| | - Feyzi Bostan
- Department of Internal Medicine, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
| | - Fatma Gülsüm KoÇlar
- Department of Medical Parasitology, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
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Ran Cai Z, Mamet F, Kokta V, Coulombe J. Subcutaneous nodules in children: Don't forget deep granuloma annulare: A Case Report. SAGE Open Med Case Rep 2020; 8:2050313X20935713. [PMID: 32676191 PMCID: PMC7339900 DOI: 10.1177/2050313x20935713] [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: 01/21/2020] [Accepted: 04/30/2020] [Indexed: 12/04/2022] Open
Abstract
Deep granuloma annulare is an uncommon benign granulomatous skin disorder that presents almost exclusively in the paediatric population. It presents as an asymptomatic subcutaneous nodule with normal overlying skin on distal extremities, the scalp, or the forehead. It shows a deep palisading granuloma with areas of central necrobiosis on histologic examination. Due to its self-limited nature, clinical follow-up is recommended over surgical interventions. We present a case of cephalic deep granuloma annulare in a healthy 5-year-old girl who remains free of recurrence after surgical excision at the 6-month follow-up. Our case emphasizes the importance of differentiating the lesion from its clinical and histopathological mimickers, such as the rheumatoid nodule. The awareness of this entity is important to avoid the overinvestigation and overtreatment of a benign and self-limited disease.
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Affiliation(s)
- Zhuo Ran Cai
- Division of Dermatology, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Françoise Mamet
- Department of Pediatrics, Centre Intégré de Santé et de Services Sociaux de l'Abitibi-Témiscamingue, Amos, QC, Canada
| | - Viktor Kokta
- Department of Pathology, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Jérôme Coulombe
- Division of Dermatology, Department of Pediatrics, Centre Hospitalier Universitaire Sainte-Justine, Université de Montréal, Montréal, QC, Canada
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Abstract
Vasculitis, characterized by inflammation and necrosis, manifests a wide spectrum of presentation by involving a vasculature of various sizes and locations. A definitive diagnosis of vasculitis invariably requires histologic confirmation since there are no diagnostic clinical, imaging, or laboratory findings. The most widely adopted vasculitis classification is the Chapel Hill Consensus Conference (CHCC) nomenclature of systemic vasculitis which integrated clinical symptoms, histopathologic features, and laboratory findings. This classification accounts for the size of the involved vessels. This chapter outlines the clinical and histologic features of the small-vessel vasculitis including the immune complex vasculitis and antineutrophil cytoplasmic antibody-associated vasculitis; medium-vessel vasculitis such as polyarteritis nodosa and Kawasaki disease; large-vessel vasculitis, namely, giant cell arteritis and Takayasu arteritis; variable-vessel vasculitis such as Behcet disease and Cogan syndrome; and vasculitis associated with systemic diseases including rheumatoid arthritis, lupus vasculitis, and sarcoid vasculitis. Vasculitis can also be secondary to drugs, infection, underlying systemic disease, or trauma. Therefore, a diagnosis of vasculitis cannot be based on histologic ground alone. Clinical pathologic correlation is necessary.
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Affiliation(s)
- Mai P. Hoang
- Professor of Pathology, Harvard Medical School, Director of Dermatopathology, Massachusetts General Hospital, Boston, MA USA
| | - Maria Angelica Selim
- Professor of Pathology and Dermatology, Director, Dermatopathology Unit, Duke University Medical Center, Durham, NC USA
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Rheumatoid Nodulosis in an Adult Patient Negative for Rheumatoid Factor. ACTAS DERMO-SIFILIOGRAFICAS 2019. [DOI: 10.1016/j.adengl.2018.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Nodulosis reumatoideos en una paciente adulta con factor reumatoide negativo. ACTAS DERMO-SIFILIOGRAFICAS 2019; 110:865-867. [DOI: 10.1016/j.ad.2018.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 04/10/2018] [Accepted: 06/03/2018] [Indexed: 11/18/2022] Open
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Alves F, Gonçalo M. Suspected inflammatory rheumatic diseases in patients presenting with skin rashes. Best Pract Res Clin Rheumatol 2019; 33:101440. [PMID: 31585842 DOI: 10.1016/j.berh.2019.101440] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Skin lesions occur, often at very early stages, in many of the most frequent inflammatory rheumatic diseases such as in systemic lupus erythematosus (SLE), dermatomyositis (DM), systemic sclerosis (SSc), Sjögren's syndrome, rheumatoid arthritis (RA), and psoriatic arthritis. It is important to recognize the different specific cutaneous lesions in SLE (e.g., "butterfly" rash in acute, annular or psoriasiform photosensitive lesions in the subacute form, and discoid lesions in the chronic form) for an early diagnosis and to estimate the associated risks of internal disease, whereas nonspecific lesions (exanthema, vasculitis, and alopecia) can be part of SLE flares. Cutaneous lesions in DM (Gottron's papules and sign, heliotrope rash, dystrophic cuticles, and nailfold capillary abnormalities) may occur before any clinically evident muscular or systemic organ involvement and are of utmost importance for early diagnosis. The pattern of cutaneous lesions and associated autoantibodies also allow the distinction of different phenotypes, either more prone to life-threatening interstitial lung disease (MDA-5) or with higher risk for neoplasia (TIF1-γ). Many other skin lesions, although not specific, require further investigation to look for a possible underlying inflammatory rheumatic disease: non-pruritic urticarial lesions in anti-C1q-associated urticarial vasculitis, Still's disease or hereditary auto-inflammatory syndromes, transient macular purpura of vasculitis in Sjögren's syndrome, Behçet's disease, or RA, Raynaud's phenomenon in SSc and mixed connective tissue disease, erythema nodosum or other panniculitis in RA, Behçet's disease and SLE, pustular eruptions in Behçet's disease, psoriasis, and hereditary auto-inflammatory syndromes. After reviewing in detail the cutaneous manifestations of the most frequent inflammatory rheumatic diseases, we describe a topographic and morphological approach to skin rashes, calling attention to facial rashes, hand involvement, scalp, nail, or leg lesions or to some morphological aspects of skin lesions (annular, pustular, urticarial, or exanthematous) that may be the initial manifestations of inflammatory rheumatic diseases. The importance of skin lesions is confirmed by their presence as part of the classification criteria of many inflammatory rheumatic diseases. They also contribute to early diagnosis, to characterize disease phenotypes, to aid in effective patient management, and, ultimately, to impact on disease prognosis.
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Affiliation(s)
- Francisca Alves
- Clinic of Dermatology, University Hospital of Coimbra, Portugal
| | - Margarida Gonçalo
- Clinic of Dermatology, University Hospital of Coimbra, Portugal; Faculty of Medicine, University of Coimbra, Coimbra, Portugal.
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Morita TCAB, Trés GFS, García MSC, Halpern I, Criado PR, de Carvalho JF. Panniculitides of particular interest to the rheumatologist. Adv Rheumatol 2019; 59:35. [DOI: 10.1186/s42358-019-0077-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 07/12/2019] [Indexed: 12/28/2022] Open
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Selmi C, Gershwin ME. Sex and autoimmunity: proposed mechanisms of disease onset and severity. Expert Rev Clin Immunol 2019; 15:607-615. [PMID: 31033369 DOI: 10.1080/1744666x.2019.1606714] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Chronic autoimmune diseases affect 5-10% of the population worldwide and are largely predominant in women. Sex hormone changes have been widely investigated based on changes in the clinical phenotypes observed during pregnancy and menopause. It is known that females with autoimmune diseases manifest a higher rate of circulating leukocytes with a single X chromosome, and there have been several reports on the role of X chromosome gene dosage through inactivation or duplication in autoimmunity. However, it is also important not to overlook men with autoimmune diseases, who might manifest a more frequent loss of the Y chromosome in circulating leukocytes. Areas covered: In the present review, we will discuss the current evidence supporting the mechanisms of female predominance in rheumatic diseases, by discussing the role of reproductive history, sex hormones and abnormalities related to them, clinical differences between male and female patients, and epigenetic changes that have been evaluated through twin studies on genetic and environmental changes in rheumatic patients. Expert opinion: The influence of sex hormones and chromosomes on the function of the innate and adaptive immune systems needs to be clarified, to better understand the risk of autoimmune diseases, early diagnostic tools, and therapeutic response.
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Affiliation(s)
- Carlo Selmi
- a Division of Rheumatology and Clinical Immunology , Humanitas Research Hospital , Milan , Italy.,b BIOMETRA Department , University of Milan , Milan , Italy
| | - M Eric Gershwin
- c Division of Rheumatology, Allergy, and Clinical Immunology , University of California , Davis , CA , USA
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Bilateral epibulbar pseudorheumatoid nodulosis with a review of ocular adnexal palisading granulomas. Surv Ophthalmol 2019; 64:558-569. [PMID: 30772365 DOI: 10.1016/j.survophthal.2019.02.002] [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] [Received: 10/05/2018] [Revised: 01/28/2019] [Accepted: 02/04/2019] [Indexed: 11/21/2022]
Abstract
We describe the clinical, histopathologic, and immunohistochemical characteristics of episcleral/conjunctival pseudorheumatoid nodulosis, a new granulomatous entity that belongs among a group of related lesions. Specifically, pseudorheumatoid nodulosis should be differentiated from solitary rheumatoid nodules, rheumatoid nodulosis, accelerated rheumatoid nodules and nodulosis, and solitary pseudorheumatoid nodules. A 53-year-old man presented with bilateral painless, large, faintly yellow-gray, partially immobile, solid, circumscribed, and occasionally confluent episcleral nodules of several months' duration. He had never had clinical rheumatoid arthritis and was rheumatoid factor negative. Biopsy revealed multiple, merging episcleral/conjunctival, nonulcerated, palisading granulomas with variably sized central zones of necrobiosis of collagen. Abundant palisading CD68/163 + histiocytes admixed with fibroblasts surrounded the necrobiotic foci, which failed to stain with Alcian blue for mucopolysaccharides. No fibrinoid deposits were detected. Numerous CD3+ T lymphocytes, fewer CD 20 + B lymphocytes, and a smaller subpopulation of CD138 + plasma cells were present. Numerous CD1a + Langerhans cells were scattered among the palisading histiocytes and overlying epithelium. Immunohistochemical stains for immunoglobulins revealed concentrations of IgG, IgM, and IgA, but not IgE, in the necrobiotic zones. Special stains did not reveal evidence of infection nor did polarization microscopy display any foreign material. An extensive systemic and serologic workup was negative. We review simulating palisading or other nonrheumatic granulomas that should be distinguished from pseudorheumatoid nodules or nodulosis and explore therapeutic options.
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Abstract
Rheumatoid neutrophilic dermatitis is a rare extra-articular manifestation of rheumatoid arthritis, both seropositive and seronegative for rheumatoid factor. The condition most often presents as symmetric erythematous papules, nodules, plaques, and urticaria-like lesions in patients with severe, long-lasting rheumatoid arthritis. We report a case of a 65-year-old man with well-controlled rheumatoid arthritis, who developed rheumatoid neutrophilic dermatitis on the right lower leg. The biopsy of skin lesions revealed an intense, neutrophilic dermal infiltrate, microabscesses, and leukocytoclasis without vasculitis. The patient responded well to pulses of intravenous methylprednisolone. We present this patient due to the rarity of the disease and atypical unilateral manifestation involving the flexural surfaces of the lower leg.
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Fujita S, Hayashi H, Kodama S, Mukai T, Morita Y. Bacteremia Possibly Caused by Helicobacter cinaedi and Associated with Painful Erythema in Rheumatoid Arthritis with Malignant Lymphoma. Intern Med 2018; 57:3663-3666. [PMID: 30146580 PMCID: PMC6355406 DOI: 10.2169/internalmedicine.1196-18] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
We herein report the case of a 69-year-old woman with rheumatoid arthritis (RA) and malignant lymphoma who developed Helicobacter cinaedi bacteremia after starting rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy. She had a recurrent fever and painful erythema for 13 months before the diagnosis was made. This delayed diagnosis was attributable to the underlying RA, which typically presents with various cutaneous manifestations and elevated C-reactive protein levels. The erythema on the thighs, abdomen, and left forearm improved following treatment with intravenous aminobenzyl penicillin; she received antibiotics for six weeks. This case emphasizes the importance of recognizing this opportunistic infection in immunocompromised patients.
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Affiliation(s)
| | | | - Shoko Kodama
- Department of Rheumatology, Kawasaki Medical School, Japan
| | - Tomoyuki Mukai
- Department of Rheumatology, Kawasaki Medical School, Japan
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Rojas M, Restrepo-Jiménez P, Monsalve DM, Pacheco Y, Acosta-Ampudia Y, Ramírez-Santana C, Leung PS, Ansari AA, Gershwin ME, Anaya JM. Molecular mimicry and autoimmunity. J Autoimmun 2018; 95:100-123. [DOI: 10.1016/j.jaut.2018.10.012] [Citation(s) in RCA: 214] [Impact Index Per Article: 35.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/12/2018] [Accepted: 10/16/2018] [Indexed: 12/15/2022]
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Terziroli Beretta-Piccoli B, Mainetti C, Peeters MA, Laffitte E. Cutaneous Granulomatosis: a Comprehensive Review. Clin Rev Allergy Immunol 2018; 54:131-146. [PMID: 29352388 DOI: 10.1007/s12016-017-8666-8] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cutaneous granulomatosis is a heterogeneous group of diseases, characterized by a skin inflammatory reaction triggered by a wide variety of stimuli, including infections, foreign bodies, malignancy, metabolites, and chemicals. From a pathogenic point of view, they are divided into non-infectious and infectious granulomas. Pathophysiological mechanisms are still poorly understood. Non-infectious granulomatous skin diseases include granuloma annulare, necrobiosis lipoidica, rheumatic nodules, foreign body granulomas, cutaneous sarcoidosis, and interstitial granulomatous dermatitis. Necrobiosis lipoidica is more frequent in diabetic patients. Infectious granulomas of the skin are caused by mycobacteria, in particular Mycobacterium tuberculosis or atypical mycobacteria; parasites, such as Leishmania; or fungi. Pathogenic mechanisms of M. tuberculosis-related granuloma are discussed. From a clinical point of view, it is useful to divide cutaneous granulomatosis into localized and more disseminated forms, although this distinction can be sometimes artificial. Three types of localized granulomatous lesions can be distinguished: palisaded granulomas (granuloma annulare, necrobiosis lipoidica, and rheumatoid nodules), foreign body granulomas, and infectious granulomas, which are generally associated with localized infections. Disseminated cutaneous granulomas can be divided into infectious, in particular tuberculosis, and non-infectious forms, among which sarcoidosis and interstitial granulomatous dermatitis. From a histological point of view, the common denominator is the presence of a granulomatous inflammatory infiltrate in the dermis and/or hypodermis; this infiltrate is mainly composed of macrophages grouped into nodules having a nodular, palisaded or interstitial architecture. Finally, we propose which diagnostic procedure should be performed when facing a patient with a suspected cutaneous granulomatosis.
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Affiliation(s)
| | - Carlo Mainetti
- Department of Dermatology, Bellinzona Regional Hospital, Bellinzona, Switzerland
| | | | - Emmanuel Laffitte
- Clinique de Dermatologie, Hôpitaux Universitaires de Genève, Rue Gabrielle Perret-Gentil 4, CH-1211, Genève, Switzerland.
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Development of Drug-Induced Inverse Psoriasis in a Patient with Crohn's Disease. ACG Case Rep J 2018; 5:e47. [PMID: 29951562 PMCID: PMC6013682 DOI: 10.14309/crj.2018.47] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 05/02/2018] [Indexed: 01/21/2023] Open
Abstract
Crohn’s disease is difficult to manage and often requires multiple medications. While these drugs vastly improve quality of life, physicians must monitor for adverse events. We report a case of a flare of inverse psoriasis after 15 months of treatment with ustekinumab. This is the third reported case of a flare of drug-induced psoriasis with ustekinumab, and it is the first reported case with an inverse presentation; however, the clinical picture is confounded by concomitant use of hydroxychloroquine. Inverse psoriasis is a rare variant of drug-induced psoriasis of which physicians must be cognizant while treating patients with Crohn’s disease.
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Fazel M, Merola JF, Kurtzman DJB. Inflammatory arthritis and crystal arthropathy: Current concepts of skin and systemic manifestations. Clin Dermatol 2018; 36:533-550. [PMID: 30047436 DOI: 10.1016/j.clindermatol.2018.04.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Systemic inflammatory disorders frequently involve the skin, and when cutaneous disease develops, such dermatologic manifestations may represent the initial sign of disease and may also provide valuable prognostic information about the underlying disorder. Familiarity with the various skin manifestations of systemic disease is therefore paramount and increases the likelihood of accurate diagnosis, which may facilitate the implementation of an appropriate treatment strategy. An improvement in quality of life and a reduction in the degree of morbidity may also be a realized benefit of accurate recognition of these skin signs. With this context in mind, this review highlights the salient clinical features and unique dermatologic manifestations of rheumatoid arthritis, adult-onset Still's disease, and the crystal arthropathy, gout.
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Affiliation(s)
- Mahdieh Fazel
- Division of Dermatology, The University of Arizona College of Medicine, Tucson, Arizona, USA
| | - Joseph F Merola
- Division of Rheumatology and Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Drew J B Kurtzman
- Division of Dermatology, The University of Arizona College of Medicine, Tucson, Arizona, USA.
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