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Priscilla L, Yoo C, Jang S, Park S, Lim G, Kim T, Lee DY. Immunotherapy targeting the obese white adipose tissue microenvironment: Focus on non-communicable diseases. Bioact Mater 2024; 35:461-476. [PMID: 38404641 PMCID: PMC10884763 DOI: 10.1016/j.bioactmat.2024.01.027] [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: 09/29/2023] [Revised: 01/14/2024] [Accepted: 01/30/2024] [Indexed: 02/27/2024] Open
Abstract
Obesity triggers inflammatory responses in the microenvironment of white adipose tissue, resulting in chronic systemic inflammation and the subsequent development of non-communicable diseases, including type 2 diabetes, coronary heart disease, and breast cancer. Current therapy approaches for obesity-induced non-communicable diseases persist in prioritizing symptom remission while frequently overlooking the criticality of targeting and alleviating inflammation at its source. Accordingly, this review highlights the importance of the microenvironment of obese white adipose tissue and the promising potential of employing immunotherapy to target it as an effective therapeutic approach for non-communicable diseases induced by obesity. Additionally, this review discusses the challenges and offers perspective about the immunotherapy targeting the microenvironment of obese white adipose tissue.
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Affiliation(s)
- Lia Priscilla
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Chaerim Yoo
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Seonmi Jang
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Sewon Park
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Gayoung Lim
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Taekyun Kim
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
| | - Dong Yun Lee
- Department of Bioengineering, College of Engineering, and BK FOUR Biopharmaceutical Innovation Leader for Education and Research Group, Hanyang University, Seoul, 04763, Republic of Korea
- Institute of Nano Science and Technology (INST) & Institute for Bioengineering and Biopharmaceutical Research (IBBR), Hanyang University, Seoul, 04763, Republic of Korea
- Elixir Pharmatech Inc., Seoul, 07463, Republic of Korea
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Hu K, Shu Y, Feng Z, Zou M, Luo J, Wei Z, Peng J, Hao L. Role of lipid metabolism gene KLF4 in osteoarthritis. Clin Rheumatol 2024; 43:453-464. [PMID: 37608136 DOI: 10.1007/s10067-023-06742-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 08/04/2023] [Accepted: 08/14/2023] [Indexed: 08/24/2023]
Abstract
INTRODUCTION Osteoarthritis (OA) is a common degenerative disease of joints, which can appear in almost any joint of the body. Therefore, the widespread occurrence of this disease has a huge impact on the lives of patients around the world. As an important part of metabolism, lipid metabolism is closely related to the occurrence and development of osteoarthritis. METHOD We screened UGCG and KLF4 based on weighted co-expression network analysis (WGCNA) and SVM-REF analysis. The data from Gene Expression Omnibus (GEO) and single-cell data verified the expression of these two genes. We analyzed KLF4-related genes and established a diagnosis model of OA related to lipid metabolism through the least absolute shrinkage and selection operator (LASSO) analysis. RT-PCR was used to verify the expression of KLF4 in osteoarthritis. RESULTS Ten important lipid metabolism related genes (LMRGs) in OA were obtained. Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis showed that they are involve in the formation of immune microenvironment in osteoarthritis. CIBERSORT analysis revealed that there were significant differences in the immune microenvironment between osteoarthritis patients and normal controls. RT-PCR results showed that the expression of KLF4 in OA samples was lower than that in normal samples. The diagnostic model can be used to diagnose OA patients well. CONCLUSIONS Overall, we demonstrated the potential relationship between the abnormal lipid metabolism and the pathological process of OA. Finally, we identified KLF4 as our significant LMRG and constructed a KLF4-related scoring model to accurately diagnose OA. In conclusion, therapy strategies targeting on regulating lipid metabolism may become a key factor in treating OA. Key Points (a) We identified the significant LMRG KLF4 and constructed a novel KLF4-related scoring model for the accuracy diagnosis of OA. (b) The potential relationship between lipid metabolism and the immune microenvironment in OA was demonstrated in our research. (c) The relationship of lipid metabolism and OA has been further improved in our research and provided novel insight for the diagnosis and therapy for OA patients.
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Affiliation(s)
- Kaibo Hu
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Yuan Shu
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Zuxi Feng
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Mi Zou
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Jiazhe Luo
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Ziyue Wei
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China
| | - Jie Peng
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China.
- The Second Clinical Medical College of Nanchang University, Nanchang, 330006, Jiangxi Province, China.
- Department of Sports Medicine, Huashan Hospital, Fudan University, 200040, Shanghai, China.
| | - Liang Hao
- Departments of Orthopedics, Second Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi Province, China.
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Fu L, Lei C, Chen Y, Zhu R, Zhuang M, Dong L, Ye X, Zheng L, Gong D. TNF-α-1031T/C gene polymorphism as a predictor of malnutrition in patients with gastric cancer. Front Nutr 2023; 10:1208375. [PMID: 37533569 PMCID: PMC10393265 DOI: 10.3389/fnut.2023.1208375] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/03/2023] [Indexed: 08/04/2023] Open
Abstract
Introduction Malnutrition is a complex clinical syndrome, the exact mechanism of which is yet not fully understood. Studies have found that malnutrition is associated with anorexia and inadequate intake, tumor depletion, leptin, tumor-induced metabolic abnormalities in the body, and catabolic factors produced by the tumor in the circulation and cytokines produced by the host immune system. Among these, single nucleotide polymorphisms (SNPs) are present in the gene encoding the pro-inflammatory cytokine TNF-α. Aim The objective of this study was to investigate TNF-α -1,031 T/C gene polymorphism as an unfavorable predictor of malnutrition in patients with gastric cancer. Methods The study group consisted of 220 gastric cancer patients treated at Affiliated Jinhua Hospital, Zhejiang University School of Medicine. Malnutrition was mainly assessed by the Global Consensus on Malnutrition Diagnostic Criteria (GLIM). DNA was extracted from peripheral leukocytes of whole blood samples using an animal DNA extraction kit. DNA was amplified using a 1.1× T3 Super PCR mixture and genotyped using SNP1 software. Results There are three major genetic polymorphisms in TNF-α. Among the 220 patients with gastric cancer, there were 7 patients with the CC genotype, 61 with the CT genotype and 152 with the TT genotype. Compared to patients with the TT genotype, patients with the C allele had an approximately 2.5-fold higher risk of developing malnutrition (p = 0.003; OR = 0.406). On the basis of multivariate analysis, patients with the CC genotype had an approximately 20.1-fold higher risk of developing malnutrition (p = 0.013; OR = 20.114), while those with the CT genotype had an almost 3.7-fold higher risk of malnutrition (p = 0.002; OR = 3.218). Conclusion SNP (-1,031 T/C) of the TNF-α may be a useful marker in the assessment of the risk of nutritional deficiencies in gastric cancer patients. Patients with gastric cancer carrying the C allele should be supported by early nutritional intervention, but more research is still needed to explore confirmation.
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Affiliation(s)
- Liang Fu
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
- Central Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Changzhen Lei
- Department of Gastrointestinal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Yingxun Chen
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Ruiyun Zhu
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Minling Zhuang
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Liping Dong
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Xianghong Ye
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Lushan Zheng
- Department of Nursing, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Daojun Gong
- Department of Gastrointestinal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
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Maleki A, Patel PD, Foster CS. Juvenile idiopathic arthritis and its associated uveitis. Expert Rev Clin Immunol 2023; 19:1157-1169. [PMID: 37401872 DOI: 10.1080/1744666x.2023.2231154] [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: 01/23/2023] [Accepted: 06/26/2023] [Indexed: 07/05/2023]
Abstract
INTRODUCTION Juvenile idiopathic arthritis is the most common chronic rheumatologic disease in children. Uveitis is the most common extra-articular manifestation of JIA, and it can be a sight-threatening condition. AREAS COVERED In this review article, we discussed epidemiology, risk factors, clinical presentation, supportive laboratory tests, treatment options, and complications of Juvenile idiopathic arthritis and Juvenile idiopathic arthritis associated uveitis. We covered conventional immunomodulatory therapy and biologic response modifiers agents for different types of Juvenile idiopathic arthritis and their associated uveitis. Finally, we discussed the course of disease, functional outcome, and the quality of life of Juvenile idiopathic arthritis and Juvenile idiopathic arthritis-associated uveitis. EXPERT OPINION Although clinical outcomes of Juvenile idiopathic arthritis and its associated uveitis have been improved over the past three decades by biologic response modifier agents, a significant proportion of patients require active treatment into adult life therefore screening and monitoring of these patients is required during the patient's entire life. The limited number of food and drug administration approved biologic response modifier agents for the treatment of Juvenile idiopathic arthritis associated uveitis justify more randomized clinical trials with new medications in this field.
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Affiliation(s)
- Arash Maleki
- Department of Ophthalmology, University of Florida, Gainesville, FL, USA
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA
- The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
| | - Priya D Patel
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA
- The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
| | - C Steven Foster
- Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA
- The Ocular Immunology and Uveitis Foundation, Waltham, MA, USA
- Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
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Li S, Li G, Li X, Wu F, Li L. Etanercept ameliorates psoriasis progression through regulating high mobility group box 1 pathway. Skin Res Technol 2023; 29:e13329. [PMID: 37113086 PMCID: PMC10234177 DOI: 10.1111/srt.13329] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/04/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND As a common skin disease, psoriasis is related to inflammation and immune response. Due to the frequent recurrence of psoriasis, the treatment of psoriasis remains a clinical challenge. As an effective tumor necrosis factor-alpha (TNF-α) inhibitor, etanercept has been used for the treatment of psoriasis. However, some patients with psoriasis have no response to etanercept or discontinue treatment. To improve the therapeutic effect of etanercept, searching the potential biomarkers and investigating the related mechanisms of etanercept in the treatment of psoriasis are vital. MATERIALS AND METHODS We stimulated HaCaT cells with lipopolysaccharide (LPS) to generate cellular psoriatic changes and established an imiquimod (IMQ)-induced psoriasis-like mouse model, and then used an etanercept to treat cell and mouse model. RESULTS Etanercept alleviated IMQ-induced pathological changes and inflammation, and it also decreased the protein expression of high mobility group box 1 (HMGB1), receptor for advanced glycation end-products, and toll-like receptor 4. Moreover, the results of in vitro experiments showed that etanercept inhibited proliferation and inflammation, and promoted cell cycle arrest and apoptosis in LPS-treated HaCaT cells. Knockdown of HMGB1 further enhanced the inhibitory effects of etanercept on LPS-treated HaCaT cell viability and inflammation, while overexpression of HMGB1 notably reversed the inhibitory effects of etanercept on LPS-induced HaCaT cell viability and inflammation. CONCLUSION Etanercept inhibited proliferation and inflammation and promoted cell cycle arrest and apoptosis in LPS-induced HaCaT cells, and etanercept ameliorated inflammation in a psoriasis-like mouse model.
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Affiliation(s)
- Shu Li
- Department of DermatologyTaizhou People's HospitalTaizhouP. R. China
| | - Guangli Li
- Internal Medicine DepartmentFushun Maternal and Child Health HospitalFushunP. R. China
| | - Xiaoyan Li
- Department of DermatologyLianshui County People's HospitalHuai 'anP. R. China
| | - Fan Wu
- Department of DermatologyLianshui County People's HospitalHuai 'anP. R. China
| | - Ling Li
- Department of DermatologyLianshui County People's HospitalHuai 'anP. R. China
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Eltantawy N, El-Zayyadi IAEH, Elberry AA, Salah LM, Abdelrahim MEA, Kassem AB. Association of genetic polymorphism of NUDT15, TPMT and ITPA gene in the toxicity and efficacy of azathioprine-based regimen in Egyptian inflammatory bowel disease patients. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2023. [DOI: 10.1186/s43088-023-00340-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Abstract
Background
Inflammatory Bowel disease (IBD) is a chronic progressive condition that prompts generous physical and mental morbidity. Choosing the best kind of management and medication dosage prevents new episodes of high disease activity during therapy because of adverse drug reactions (ADRs). This can lead to cessation or inefficacy of the treatment, or complete non-responsiveness to specific medications. Pharmacogenetics (PGx) is a well-established aspect in IBD. One of the exemplary instances of PGx is thiopurines, which are frequently utilized as IBD therapy. This study aimed to evaluate specific gene polymorphism involved in the toxicity and efficacy of Azathioprine (AZA) use in the management in Egyptian patients and to find the correlation between the polymorphism of Nudix Hydrolase15 (NUDT15) gene (rs116855232), The Thiopurine methyltransferase (TPMT) gene (rs1800460) and Inosine Triphosphatase (ITPA) gene (rs1127354) which are involved in the metabolism of the medications utilized in IBD management.
Methods
This prospective study was performed in 150 patients with IBD. All patients were treated with 2 mg/kg per day AZA (Imuran, GlaxoSmithKline®) for at least 3 months at therapeutic doses to induce remission. Subsequent treatment of AZA. The minimum follow-up period for those who did not experience ADR was one year. Among the studied patients, one hundred twenty-nine patients were treated with combination regimen of steroids (oral prednisone 1 mg/kg/day).
Also, treatment failure was considered among the patients who could not tolerate AZA side effects, or there was no improvement after dose modification.
Results
The most identifiable adverse effect among the studied population was anemia followed by leukopenia and myelosuppression. SNPs genotype TPMT (rs1800460) and ITPA gene (rs1127354) were significantly related to adverse effects among IBD patients receiving Azathioprine treatment. There was a lack of any variants in the NUDT15 genotype among the Egyptian population.
Conclusion
Further research is required in to clarify the relationship between NUDT15 PGx and AZA-ADRs. The effect of NUDT15 PGx on toxicity and ADRs as yet necessitates to be elucidated. Studies with a larger sample size and involving different ethnicities are also necessary.
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Mohammed S, Zalzala M, Gorial F. Association of tumor necrosis factor-alpha promoter region gene polymorphism at positions -308G/A, -857C/T, and -863C/A with etanercept response in Iraqi rheumatoid arthritis patients. Arch Rheumatol 2022; 37:613-625. [PMID: 36879565 PMCID: PMC9985381 DOI: 10.46497/archrheumatol.2022.9272] [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: 10/18/2021] [Accepted: 11/30/2021] [Indexed: 11/03/2022] Open
Abstract
Objectives This study aims to evaluate the association between polymorphisms in the promoter region of the tumor necrosis factor-alpha (TNF-α) gene at locations -308G/A, -857C/T, and -863C/A with the tendency of being non-responder to etanercept. Patients and methods Between October 2020 and August 2021, a total of 80 patients (10 males, 70 females; mean age: 50 years; range, 30 to 72 years) with rheumatoid arthritis (RA) receiving etanercept for at least six months were included. The patients were divided into two groups responders and non-responders, based on their response after six months of continuous treatment. Following polymerase chain reaction amplification of the extracted deoxyribonucleic acid, sequencing by Sanger method was performed to identify the polymorphism at the TNF-α promoter region. Results In the responder group, the GG genotype of (-308G/A) and the AA genotype of (-863C/A) were both significantly present. The CC genotype of (-863C/A) was significantly present in the non-responders group. The CC of (-863C/A) SNP was the only genotype that appeared to increase the likelihood of being resistant to etanercept. The GG genotype of (-308G/A) was negatively correlated with the likelihood of being a non-responder. The (-857CC) and (-863CC) genotypes were significantly more prevalent in the non-responders group. Conclusion The presence of the (-863CC) genotype, alone or in combination with (-857CC), is linked to an increased likelihood of becoming a non-responder to etanercept. The GG genotype of -308G/A and the AA genotype of -863C/A significantly increase the likelihood of becoming responder to etanercept.
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Affiliation(s)
- Samer Mohammed
- Department of Clinical Pharmacy, University of Baghdad-College of Pharmacy, Baghdad, Iraq
| | - Munaf Zalzala
- Department of Pharmacology and Toxicology, University of Baghdad-College of Pharmacy, Baghdad, Iraq
| | - Faiq Gorial
- Department of Rheumatology, University of Baghdad-College of Medicine, Baghdad, Iraq
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Li X, Jiang M, Chen X, Sun W. Etanercept alleviates psoriasis by reducing the Th17/Treg ratio and promoting M2 polarization of macrophages. Immun Inflamm Dis 2022; 10:e734. [PMID: 36444619 PMCID: PMC9639465 DOI: 10.1002/iid3.734] [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: 07/27/2022] [Revised: 09/16/2022] [Accepted: 10/16/2022] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION This study aimed to investigate the effect of etanercept in psoriasis and its underlying mechanism. METHODS Female mice were treated with imiquimod (IMQ) to induce psoriasis, and intraperitoneally administered etanercept (0.1-0.4 mg/ml). The RAW264.7 cells were treated with LPS and IFN-γ to polarize to M1, and were treated with IL-13 and IL-4 to polarize to M2. RESULTS In our study, Etanercept markedly reduced the psoriasis area and severity index scores, and epidermal thickness of mice induced by IMQ. In addition, etanercept reduced the levels of TNF-α and IL-6/12/23, and enhanced the levels of IL-4/10, reduced Th17/Treg ratio and facilitated the polarization of macrophages to M2 in psoriasis model mice. Furthermore, etanercept inhibited the JAK/STAT3 pathway and increased the protein levels of SOCS1 and SOCS3. CONCLUSIONS In conclusion, our findings indicated that etanercept could inhibit the JAK/STAT3 pathway to reduce Th17/Treg ratio and promote M2 polarization, thereby alleviating psoriasis of mice.
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Affiliation(s)
- Xiaoqing Li
- Department of DermatologyThe Affiliated Huaian No.1 Peoples Hospital of Nanjing Medical UniversityHuai'anJiangsuP.R. China
| | - Ming Jiang
- Department of DermatologyThe Affiliated Huaian No.1 Peoples Hospital of Nanjing Medical UniversityHuai'anJiangsuP.R. China
| | - Xia Chen
- Department of PathologyThe Affiliated Huaian No.1 Peoples Hospital of Nanjing Medical UniversityHuai'anJiangsuP.R. China
| | - Weiguo Sun
- Department of DermatologyThe Affiliated Huaian No.1 Peoples Hospital of Nanjing Medical UniversityHuai'anJiangsuP.R. China
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Liao T, Li M, Yuan T, Hong Q, Zeng Y, Yu D, Yu Q, Yu L, Pu T. Case Report: Severe thrombocytopenia induced by adalimumab in rheumatoid arthritis: A case report and literature review. Front Pharmacol 2022; 13:1041884. [DOI: 10.3389/fphar.2022.1041884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by persistent joint inflammation. In recent decades, biological agents such as anti-tumor necrosis factor-α (TNF-α) drugs have been applied in the treatment of RA and it achieved great improvement. The treatment has its side effects, but severe thrombocytopenia is very rare. In this case report we described the occurrence of severe thrombocytopenia in a patient with RA who was treated with adalimumab. Specially, the symptoms of the RA are not significantly improved by adalimumab treatment and severe thrombocytopenia it induced is resistant to treatment. After receiving four doses of adalimumab, the patient’s platelet count dropped to 4 × 103/μl. We halted adalimumab and administered glucocorticoids, interleukins, and platelet transfusion. On the sixth day, the platelet count rose to 52 × 103/μl. Lab tests and bone marrow pictures were unremarkable. Patient was treated with prednisone for maintenance. On day 17, the platelet count declined to 12 × 103/μl. We started the patient on methylprednisolone and recombinant human thrombopoietin (rh-TPO), but the effect was not significant. On day 25, intravenous immune globulin (IVIG) was applied in place of the rh-TPO. On 29th day, the patient’s platelets returned to normal. We summarized the existing literature on thrombocytopenia induced by anti-TNF-α drugs. This case suggested immunoglobulins could be considered for the treatment of refractory thrombocytopenia.
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Elshafie AH, Elsawah HK, Hammad M, Sweed EM, Seif AS, Abdel Ghaffar MM, Goda FM, Mosalam EM, Abdallah MS. Ivermectin role in COVID-19 treatment (IRICT): single-center, adaptive, randomized, double-blind, placebo-controlled, clinical trial. Expert Rev Anti Infect Ther 2022; 20:1341-1350. [PMID: 35788169 DOI: 10.1080/14787210.2022.2098113] [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: 11/12/2021] [Accepted: 06/17/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND To investigate the efficacy and safety of ivermectin compared to hydroxychloroquine and placebo in hospitalized moderate to severe COVID-19 patients. RESEARCH DESIGN AND METHODS The study was an adaptive, randomized, double-blinded, controlled, single-center trial. The study was a series of 3-arm comparisons between two different investigational therapeutic agents (ivermectin and hydroxychloroquine) and a placebo. There was interim monitoring to allow early stopping for futility, efficacy, or safety. RESULTS Ivermectin decreased survival time from 29 to 18.3 days (HR, 9.8, 95%CI, 3.7-26.2), while it did not shorten the recovery time (HR, 1.02, 95%CI, 0.69-1.5). Subgroup analysis showed an association between ivermectin-related mortality and baseline oxygen saturation level. Moreover, stratified groups showed higher risk among patients on high flow O2. Hydroxychloroquine delayed recovery from 10.1 to 12.5 days (HR, 0.62, 95%CI, 0.4-0.95) and non-significantly decreased survival time from 29 to 26.8 days (HR, 1.47, 95%CI, 0.73-2.9). However, 3 months mortality rates were increased with hydroxychloroquine (RR, 2.05, 95%CI, 1.33-3.16). Neither ivermectin nor hydroxychloroquine increased adverse events and demonstrated safety profile compared to placebo. CONCLUSIONS The study recommends against using either ivermectin or hydroxychloroquine for treatment of COVID-19 in hospitalized patients with any degree of severity. Clinical trial registration: www.clinicaltrials.gov identifier is: NCT04746365.
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Affiliation(s)
- Ahmed Hanei Elshafie
- Neurology and Psychiatry Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | - Hozaifa Khalil Elsawah
- Department of Biostatistics, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Mohamed Hammad
- Neurology and Psychiatry Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | - Eman Mohamed Sweed
- Clinical Pharmacology Department, Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
| | - Ahmed Salah Seif
- Gastrohepatology and Endemic Medicine Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | | | - Feisal Mahmoud Goda
- General Surgery Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | - Esraa M Mosalam
- Department of Biochemistry, Faculty of Pharmacy, Menoufia University, Shebin El-Kom, Egypt
| | - Mahmoud S Abdallah
- Clinical Pharmacy Department, Faculty of Pharmacy, University of Sadat City (USC), Sadat City, Egypt
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Calabrese L, Chiricozzi A, De Simone C, Fossati B, D'Amore A, Peris K. Pharmacodynamics of Janus kinase inhibitors for the treatment of atopic dermatitis. Expert Opin Drug Metab Toxicol 2022; 18:347-355. [PMID: 35796377 DOI: 10.1080/17425255.2022.2099835] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Atopic dermatitis (AD) is the most common inflammatory skin disorder. Despite the high disease burden, the therapeutic options are limited and their efficacy in controlling AD might be partially satisfactory. AREAS COVERED Most of the key mediators in AD pathogenesis act through the JAK/STAT signaling pathway, which represents a valid therapeutic target. The first generation of JAK inhibitors, namely tofacitinib and ruxolitinib, inhibit multiple JAKs, whereas newer JAK inhibitors show more selective inhibitory effects for specific JAKs. The aim of this review was to discuss the role of the JAK/STAT pathway in AD and its inhibition, with a special focus on pharmacodynamic properties. We checked the English-language literature, published in the last 15 years using PubMed, Google Scholar, and Scopus. EXPERT OPINION JAK inhibitors have different selectivity for various JAK molecules, which influences their pharmacodynamics, efficacy and safety profile. Since many key cytokines in AD signal through JAK1, and as the selective JAK1 inhibition may be effective, avoiding the concomitant inhibition of JAK2- and JAK3-dependent pathways could be associated with additional safety issues. Therefore, selective JAK1 inhibitors may represent promising therapeutic agents for AD, as they might prevent off-target effects of JAK inhibitors, especially related to the hematologic profile.
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Affiliation(s)
- Laura Calabrese
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.,Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Chiricozzi
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.,Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Clara De Simone
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.,Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Barbara Fossati
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
| | - Alessandra D'Amore
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
| | - Ketty Peris
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy.,Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
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12
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Agarwala SS, Nagl U, Guo X, Bellon A, Heyn J, Dimova-Dobreva M, Shen YM, Schaffar G, Humphrey M, Mathieson N, Koptelova N, Gattu S. A review of the totality of evidence supporting the development and approval of a pegfilgrastim biosimilar (LA-EP2006). Curr Med Res Opin 2022; 38:999-1009. [PMID: 35392751 DOI: 10.1080/03007995.2022.2061707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE The totality-of-evidence approach requires that similarity between a proposed biosimilar and a reference biologic is demonstrated across a range of analytical, preclinical, and clinical parameters to establish biosimilarity. We describe the totality of evidence for Sandoz biosimilar pegfilgrastim (LA-EP2006 [marketed as Ziextenzo]) that supported its regulatory approval in Europe and the United States. METHODS Analytical similarity to the reference biologic [marketed by Amgen as Neulasta] was first investigated with regard to physiochemical quality attributes such as primary structure, pegylation, higher-order structures, variants and impurities, molecular size variants, and formulation (protein content, pH, excipients, etc.). In vitro biological activity studies were performed to examine the primary mechanism of action of pegfilgrastim. Bioequivalence (clinical pharmacokinetics [PK] and pharmacodynamics [PD]) of Sandoz biosimilar pegfilgrastim to the reference biologic was studied in healthy volunteers; efficacy, safety, and immunogenicity were assessed during confirmatory clinical efficacy studies in patients undergoing treatment for breast cancer. RESULTS No meaningful or relevant differences were identified between Sandoz biosimilar pegfilgrastim and the reference biologic during analytical testing. Similar receptor binding and induction of cellular proliferation in vitro confirmed no functional differences between the biologics. Clinical studies in healthy adult participants demonstrated PK/PD biosimilarity and a similar safety profile between biosimilar and reference pegfilgrastim. Clinical studies in a sensitive patient population also demonstrated similar efficacy, safety, and immunogenicity between Sandoz biosimilar pegfilgrastim and the reference biologic. CONCLUSIONS The totality of evidence confirms that Sandoz biosimilar pegfilgrastim matches the reference biologic and will therefore provide equivalent efficacy and safety in all eligible indications.
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Affiliation(s)
- Sanjiv S Agarwala
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
- Cancer Expert Now, Morristown, NJ, USA
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13
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Spierings J, Ong VH, Denton CP. Three Cases of Systemic Sclerosis Within One Family With Different Antibodies and Clinical Features. J Rheumatol 2022; 49:544-546. [DOI: 10.3899/jrheum.211139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Systemic sclerosis (SSc) is a heterogeneous disorder in which both genetic and environmental factors play a role in the pathogenesis.1 Familial occurrence of SSc is uncommon and accounts for < 2% of cases.2 Familial cases tend to have similar autoantibodies and disease features.3 HLA studies suggest that major histocompatibility complex (MHC) genes exert their influence primarily on antinuclear antibody (ANA) expression in SSc.4 Also, skin biology differences to anti-RNA polymerase III (ARA) and antitopoisomerase antibodies (ATA) were studied, suggesting both shared and ANA-specific molecular drivers.5
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Frade-Sosa B, Ponce A, Ruiz-Esquide V, García-Yébenes MJ, Morlá R, Sapena N, Ramirez J, Azuaga AB, Sarmiento JC, Cañete JD, Gomez-Puerta JA, Sanmarti R. High Sensitivity C Reactive Protein in Patients with Rheumatoid Arthritis Treated with Antibodies against IL-6 or Jak Inhibitors: A Clinical and Ultrasonographic Study. Diagnostics (Basel) 2022; 12:diagnostics12010182. [PMID: 35054349 PMCID: PMC8774492 DOI: 10.3390/diagnostics12010182] [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] [Received: 11/30/2021] [Revised: 12/21/2021] [Accepted: 12/31/2021] [Indexed: 11/16/2022] Open
Abstract
Background: We examined whether high-sensitivity CRP (hsCRP) reflected the inflammatory disease status evaluated by clinical and ultrasound (US) parameters in RA patients receiving IL-6 receptor antibodies (anti-IL-6R) or JAK inhibitors (JAKi). Methods: We conducted a cross-sectional study of patients with established RA receiving anti-IL-6R (tocilizumab, sarilumab) or JAKi (tofacitinib, baricitinib). Serum hsCRP and US synovitis in both hands were measured. Associations between hsCRP and clinical inflammatory activity were evaluated using composite activity indices. The association between hsCRP and US synovitis was analyzed. Results: 63 (92% female) patients (42 anti- IL-6R and 21 JAKi) were included, and the median disease duration was 14.4 (0.2–37.5) years. Most patients were in remission or had low levels of disease. Overall hsCRP values were very low, and significantly lower in anti-IL-6R patients (median 0.04 mg/dL vs. 0.16 mg/dL). Anti-IL-6R (82.4%) patients and 48% of JAKi patients had very low hsCRP levels (≤0.1 mg/dL) (p = 0.002). In the anti-IL-6R group, hsCRP did not correlate with the composite activity index or US synovitis. In the JAKi group, hsCRP moderately correlated with US parameters (r = 0.5) but not clinical disease activity, and hsCRP levels were higher in patients with US synovitis (0.02 vs. 0.42 mg/dL) (p = 0.001). Conclusion: In anti-IL-6R RA-treated patients, hsCRP does not reflect the inflammatory disease state, but in those treated with JAKi, hsCRP was associated with US synovitis.
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Affiliation(s)
- Beatriz Frade-Sosa
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Andrés Ponce
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Virginia Ruiz-Esquide
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | | | - Rosa Morlá
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Nuria Sapena
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Julio Ramirez
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Ana Belen Azuaga
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Juan Camilo Sarmiento
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Juan D. Cañete
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Jose A. Gomez-Puerta
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
| | - Raimon Sanmarti
- Department of Rheumatology, Hospital Clinic of Barcelona, 08036 Barcelona, Spain; (B.F.-S.); (A.P.); (V.R.-E.); (R.M.); (N.S.); (J.R.); (A.B.A.); (J.C.S.); (J.D.C.); (J.A.G.-P.)
- Correspondence:
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15
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Shenoy M, Shah S, Shaikh S, Bhandary Y, Yassir S. Relevance of Inflammatory Cytokine mRNA Expression of Tumour Necrosis Factor- Alpha (TNF α), Interleukin 17A (IL 17A) and Interleukin 6 (IL 6) in Indian Patients with Psoriasis. Indian Dermatol Online J 2022; 13:229-233. [PMID: 35287405 PMCID: PMC8917480 DOI: 10.4103/idoj.idoj_306_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 08/02/2021] [Accepted: 08/14/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Psoriasis, a chronic, immune-mediated skin disorder, has systemic manifestations as well as an ample negative impact on the quality of life (QOL) of the patient. An abnormal proliferation of keratinocyte and dermal infiltration by immune cells is a characteristic feature. It involves components of both innate and adaptive immunity, and the interaction of T cells with macrophages. Keratinocytes and dendritic cells are mediated by the secreted cytokines. This study was taken up to look into changes at the molecular level that occur during the expression of three cytokines namely tumour necrosis factor–alpha (TNFα), interleukin 17A (IL-17A) and interleukin 6 (IL-6) in Indian patients with psoriasis. Methods: A case-control study was conducted with samples from 15 psoriasis vulgaris patients and 10 healthy control subjects. Clinical parameters were recorded. Blood samples were analysed for peripheral blood messenger ribonucleic acid (mRNA) expression of TNFα, IL-17A and IL-6 using real-time polymerase chain reaction (RT-PCR). Results: The mRNA expression of TNFα, IL-17A and IL-6 in psoriasis patients were increased as compared to that in normal subjects. Conclusions: The elevated levels of Interleukins indicates a systemic inflammatory process that is akin to the cutaneous inflammation. This study indicates that the targeted therapies against these cytokines are likely to be beneficial in Indian psoriasis patients.
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Zhao J, Guo S, Schrodi SJ, He D. Molecular and Cellular Heterogeneity in Rheumatoid Arthritis: Mechanisms and Clinical Implications. Front Immunol 2021; 12:790122. [PMID: 34899757 PMCID: PMC8660630 DOI: 10.3389/fimmu.2021.790122] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 11/08/2021] [Indexed: 12/20/2022] Open
Abstract
Rheumatoid arthritis is an autoimmune disease that exhibits significant clinical heterogeneity. There are various treatments for rheumatoid arthritis, including disease-modifying anti-rheumatic drugs (DMARDs), glucocorticoids, non-steroidal anti-inflammatory drugs (NSAIDs), and inflammatory cytokine inhibitors (ICI), typically associated with differentiated clinical effects and characteristics. Personalized responsiveness is observed to the standard treatment due to the pathophysiological heterogeneity in rheumatoid arthritis, resulting in an overall poor prognosis. Understanding the role of individual variation in cellular and molecular mechanisms related to rheumatoid arthritis will considerably improve clinical care and patient outcomes. In this review, we discuss the source of pathophysiological heterogeneity derived from genetic, molecular, and cellular heterogeneity and their possible impact on precision medicine and personalized treatment of rheumatoid arthritis. We provide emphasized description of the heterogeneity derived from mast cells, monocyte cell, macrophage fibroblast-like synoviocytes and, interactions within immune cells and with inflammatory cytokines, as well as the potential as a new therapeutic target to develop a novel treatment approach. Finally, we summarize the latest clinical trials of treatment options for rheumatoid arthritis and provide a suggestive framework for implementing preclinical and clinical experimental results into clinical practice.
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Affiliation(s)
- Jianan Zhao
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Shicheng Guo
- Computation and Informatics in Biology and Medicine, University of Wisconsin-Madison, Madison, WI, United States
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
| | - Steven J. Schrodi
- Computation and Informatics in Biology and Medicine, University of Wisconsin-Madison, Madison, WI, United States
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
| | - Dongyi He
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Arthritis Institute of Integrated Traditional and Western Medicine, Shanghai Chinese Medicine Research Institute, Shanghai, China
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Hsu CC, Cheng KC, Li Y, Hsu PH, Cheng JT, Niu HS. TGR5 Expression Is Associated with Changes in the Heart and Urinary Bladder of Rats with Metabolic Syndrome. Life (Basel) 2021; 11:life11070695. [PMID: 34357066 PMCID: PMC8306239 DOI: 10.3390/life11070695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 11/19/2022] Open
Abstract
Adipose-derived cytokines may contribute to the inflammation that occurs in metabolic syndrome (MetS). The Takeda G protein-coupled receptor (TGR5) regulates energy expenditure and affects the production of pro-inflammatory biomarkers in metabolic diseases. Etanercept, which acts as a tumor necrosis factor (TNF)-α antagonist, can also block the inflammatory response. Therefore, the interaction between TNF-α and TGR5 expression was investigated in rats with high-fat diet (HFD)-induced obesity. Heart tissues isolated from the HFD-induced MetS rats were analyzed. Changes in TGR5 expression were investigated with lithocholic acid (LCA) as the agonist. Betulinic acid (BA) was used to activate TGR5 in urinary bladders. LCA was more effective in the heart tissues of HFD-fed rats, although etanercept alleviated the function of LCA. STAT3 activation and higher TGR5 expression were observed in the heart tissues collected from HFD-fed rats. Thus, cardiac TGR5 expression is promoted by HFD through STAT3 activation in rats. Moreover, the urinary bladders of female rats fed a HFD showed a low response, which was reversed by etanercept. Relaxation by BA in the bladders was more marked in HFD-fed rats. The high TGR5 expression in HFD-fed rats was characterized using a mRNA assay, and the increased cAMP levels were found to be stimulated by BA in the isolated bladders. Therefore, TGR5 expression increases with a HFD in both the hearts and urinary bladders. Collectively, cytokine-medicated TGR5 activation was observed in the hearts and urinary bladders of rats.
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Affiliation(s)
- Chia-Chen Hsu
- Graduate Institute of Gerontology and Health Care Management, Chang Gung University of Science and Technology, Taoyuan City 33303, Taiwan;
- Department of Otorhinolaryngology, Taipei City Hospital, Taipei City 10341, Taiwan
- Department of Exercise and Health Sciences, University of Taipei, Taipei City 11153, Taiwan
| | - Kai-Chun Cheng
- Department of Pharmacy, College of Pharmacy, Tajen University, Pingtung 90741, Taiwan;
- Pharmacological Department of Herbal Medicine, Department of Psychosomatic Internal Medicine, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima 890-8544, Japan
| | - Yingxiao Li
- Department of Nursing, Tzu Chi University of Science and Technology, Hualien, 970302, Taiwan;
| | - Ping-Hao Hsu
- School of Medicine, Chung Shan Medical University, Taichung City 40201, Taiwan;
| | - Juei-Tang Cheng
- Department of Medical Research, Chi-Mei Medical Center, Tainan City 71004, Taiwan;
| | - Ho-Shan Niu
- Department of Nursing, Tzu Chi University of Science and Technology, Hualien, 970302, Taiwan;
- Correspondence: ; Tel.: +886-3-857-2158
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Lupoli GA, Tasso M, Costa L, Caso F, Scarpa R, Del Puente A, Peluso R. Coeliac disease is a risk factor for the development of seronegative arthritis in patients with autoimmune thyroid disease. Rheumatology (Oxford) 2021; 60:2440-2447. [PMID: 33197262 DOI: 10.1093/rheumatology/keaa640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/16/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Hashimoto's thyroiditis is known to cluster with other systemic autoimmune disorders. Rheumatic manifestations, such as a seronegative non-erosive polyarthritis have been described. The aim of this study was to evaluate the characteristics and the prevalence of rheumatic features in thyroiditis patients, and to ascertain whether the association with systemic autoimmune disorders improved the arthritis manifestations. METHODS In total, 180 thyroiditis patients were enrolled. Major clinical and demographic characteristics have been recorded. Patients underwent a rheumatological clinical assessment and extra-articular manifestations allowing for a differential diagnosis with systemic autoimmune diseases and spondyloarthropathy. Presence of systemic autoimmune diseases was recorded. RESULTS A total of 8.33% of thyroiditis patients shown a peripheral inflammatory arthritis (P = 0.002). Female gender (P = 0.042) and thyroid peroxidase (TPOAbs) positivity (P = 0.001) were more frequent. In total, 37 patients had systemic autoimmune diseases (P = 0.0003). A significant high prevalence of coeliac disease and Addison disease was found (P = 0.034 and P = 0.049, respectively). In patients with coeliac disease, the articular manifestations were more frequent (21.21%) (P = 0.001) and the risk to develop joint involvement was 2.96. CONCLUSION Although we found an articular involvement in about one-third of thyroiditis patients, the prevalence of inflammatory arthropathy was only 8.33%. The prevalence of other coexisting autoimmune disorders was 34.26% with a significant prevalence of coeliac disease (7.41%). Thyroiditis patients with coeliac disease have an articular involvement more frequently than those without. In these patients, we have found a high risk of developing arthritis than patients with only thyroiditis, suggesting cumulative autoimmune effects in the developing articular involvement.
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Affiliation(s)
| | - Marco Tasso
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Luisa Costa
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Francesco Caso
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Raffaele Scarpa
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Antonio Del Puente
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
| | - Rosario Peluso
- Department of Clinical Medicine and Surgery, Rheumatology Unit, Federico II University of Naples, Naples, Italy
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Hsu CC, Li Y, Hsu CT, Cheng JT, Lin MH, Cheng KC, Chen SW. Etanercept Ameliorates Cardiac Fibrosis in Rats with Diet-Induced Obesity. Pharmaceuticals (Basel) 2021; 14:ph14040320. [PMID: 33916242 PMCID: PMC8067047 DOI: 10.3390/ph14040320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/24/2021] [Accepted: 03/29/2021] [Indexed: 12/12/2022] Open
Abstract
Diet-induced obesity (DIO) is considered the main risk factor for cardiovascular diseases. Increases in the plasma levels of tumor necrosis factor alpha (TNF-α) is associated with DIO. Etanercept, a TNF-α inhibitor, has been shown to alleviate cardiac hypertrophy. To investigate the effect of etanercept on cardiac fibrosis in DIO model, rats on high fat diet (HFD) were subdivided into two groups: the etanercept group and vehicle group. Cardiac injury was identified by classic methods, while fibrosis was characterized by histological analysis of the hearts. Etanercept treatment at 0.8 mg/kg/week twice weekly by subcutaneous injection effectively alleviates the cardiac fibrosis in HFD-fed rats. STAT3 activation seems to be induced in parallel with fibrosis-related gene expression in the hearts of HFD-fed rats. Decreased STAT3 activation plays a role in the etanercept-treated animals. Moreover, fibrosis-related genes are activated by palmitate in parallel with STAT3 activation in H9c2 cells. Etanercept may inhibit the effects of palmitate, but it is less effective than a direct inhibitor of STAT3. Direct inhibition of STAT3 activation by etanercept seems unlikely. Etanercept has the ability to ameliorate cardiac fibrosis through reduction of STAT3 activation after the inhibition of TNF-α and/or its receptor.
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Affiliation(s)
- Chia-Chen Hsu
- Department of Exercise and Health Sciences, University of Taipei, Taipei City 110, Taiwan;
- Department of Otorhinolaryngology, Taipei City Hospital, Taipei City 110, Taiwan
- Graduate Institute of Gerontology and Health Care Management, Chang Gung University of Science and Technology, Guishan, Taoyuan City 613, Taiwan;
| | - Yingxiao Li
- Department of Nursing, Tzu Chi University of Science and Technology, Hualien City 970, Taiwan;
| | - Chao-Tien Hsu
- Department of Pathology, I-Shou University Medical Center, Yanchao District, Kaohsiung City 824, Taiwan;
| | - Juei-Tang Cheng
- Department of Medical Research, Chi-Mei Medical Center, Tainan City 710, Taiwan;
| | - Mang-Hung Lin
- Graduate Institute of Gerontology and Health Care Management, Chang Gung University of Science and Technology, Guishan, Taoyuan City 613, Taiwan;
| | - Kai-Chun Cheng
- Department of Pharmacy, College of Pharmacy, Tajen University, Pingtung 907, Taiwan
- Correspondence: (K.-C.C.); (S.-W.C.); Tel.: +886-8-762-4002 (K.-C.C.); +886-6-6336999 (S.-W.C.)
| | - Shang-Wen Chen
- Division of Cardiology, Chi-Mei Medical Center Liouying, Tainan City 736, Taiwan
- Correspondence: (K.-C.C.); (S.-W.C.); Tel.: +886-8-762-4002 (K.-C.C.); +886-6-6336999 (S.-W.C.)
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20
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Giraud EL, Jessurun NT, van Hunsel FPAM, van Puijenbroek EP, van Tubergen A, Ten Klooster PM, Vonkeman HE. Frequency of real-world reported adverse drug reactions in rheumatoid arthritis patients. Expert Opin Drug Saf 2020; 19:1617-1624. [PMID: 32990050 DOI: 10.1080/14740338.2020.1830058] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To describe the cumulative incidences of adverse drug reactions (ADRs) associated with disease-modifying anti-rheumatic drugs (DMARDs) in rheumatoid arthritis (RA) patients from real-world data (RWD), using the DREAM-RA registry, and to compare these with incidence frequencies mentioned in the Summary of Product Characteristics (SmPC). METHODS All ADRs in patients with recorded use of adalimumab, etanercept, hydroxychloroquine, leflunomide, oral and subcutaneous methotrexate, and sulfasalazine from a single center participating in the DREAM-RA registry (n = 1,098 patients) that were directly sent to the Netherlands Pharmacovigilance Center Lareb were assessed. Cumulative incidences were calculated, described and compared to the most recently revised SmPCs. RESULTS In total, 14 ADRs (≥5 case reports) associated with the use of one of the included DMARDs were reported with a higher estimated cumulative incidence compared to the SmPC. For hydroxychloroquine and sulfasalazine, 5 ADRs (≥5 case reports) mentioned with an 'unknown' incidence in the SmPC were reported as 'common' in this study. CONCLUSIONS Although ADR data in the DREAM-RA registry were partly comparable with data in the SmPCs, RWD from this patient registry provided an added value to the currently available information on the incidences of ADRs associated with DMARDs in RA patients as described in SmPCs.
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Affiliation(s)
- Eline L Giraud
- Netherlands Pharmacovigilance Centre Lareb , 's-Hertogenbosch, The Netherlands
| | - Naomi T Jessurun
- Netherlands Pharmacovigilance Centre Lareb , 's-Hertogenbosch, The Netherlands
| | | | | | - Astrid van Tubergen
- Department of Medicine, Division of Rheumatology, Maastricht University Medical Center, Maastricht, the Netherlands and Care and Public Health Research Institute (CAPHRI), Maastricht University , Maastricht, The Netherlands
| | - Peter M Ten Klooster
- Transparency in Healthcare B.v ., Hengelo, The Netherlands.,Department of Psychology, Health & Technology, University of Twente , Enschede, The Netherlands
| | - Harald E Vonkeman
- Department of Psychology, Health & Technology, University of Twente , Enschede, The Netherlands.,Department of Rheumatology and Clinical Immunology, Medisch Spectrum Twente , Enschede, The Netherlands
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21
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Infectious Complications of Biological and Small Molecule Targeted Immunomodulatory Therapies. Clin Microbiol Rev 2020; 33:33/3/e00035-19. [PMID: 32522746 DOI: 10.1128/cmr.00035-19] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The past 2 decades have seen a revolution in our approach to therapeutic immunosuppression. We have moved from relying on broadly active traditional medications, such as prednisolone or methotrexate, toward more specific agents that often target a single receptor, cytokine, or cell type, using monoclonal antibodies, fusion proteins, or targeted small molecules. This change has transformed the treatment of many conditions, including rheumatoid arthritis, cancers, asthma, and inflammatory bowel disease, but along with the benefits have come risks. Contrary to the hope that these more specific agents would have minimal and predictable infectious sequelae, infectious complications have emerged as a major stumbling block for many of these agents. Furthermore, the growing number and complexity of available biologic agents makes it difficult for clinicians to maintain current knowledge, and most review articles focus on a particular target disease or class of agent. In this article, we review the current state of knowledge about infectious complications of biologic and small molecule immunomodulatory agents, aiming to create a single resource relevant to a broad range of clinicians and researchers. For each of 19 classes of agent, we discuss the mechanism of action, the risk and types of infectious complications, and recommendations for prevention of infection.
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22
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Wysocki T, Olesińska M, Paradowska-Gorycka A. Current Understanding of an Emerging Role of HLA-DRB1 Gene in Rheumatoid Arthritis-From Research to Clinical Practice. Cells 2020; 9:cells9051127. [PMID: 32370106 PMCID: PMC7291248 DOI: 10.3390/cells9051127] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/28/2020] [Accepted: 04/30/2020] [Indexed: 12/22/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease with an unclear pathogenic mechanism. However, it has been proven that the key underlying risk factor is a genetic predisposition. Association studies of the HLA-DRB1 gene clearly indicate its importance in RA morbidity. This review presents the current state of knowledge on the impact of HLA-DRB1 gene, functioning both as a component of the patient’s genome and as an environmental risk factor. The impact of known HLA-DRB1 risk variants on the specific structure of the polymorphic HLA-DR molecule, and epitope binding affinity, is presented. The issues of the potential influence of HLA-DRB1 on the occurrence of non-articular disease manifestations and response to treatment are also discussed. A deeper understanding of the role of the HLA-DRB1 gene is essential to explore the complex nature of RA, which is a result of multiple contributing factors, including genetic, epigenetic and environmental factors. It also creates new opportunities to develop modern and personalized forms of therapy.
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Affiliation(s)
- Tomasz Wysocki
- Department of Systemic Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637 Warsaw, Poland; or
- Correspondence:
| | - Marzena Olesińska
- Department of Systemic Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637 Warsaw, Poland; or
| | - Agnieszka Paradowska-Gorycka
- Department of Molecular Biology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Spartańska 1, 02-637 Warsaw, Poland; or
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23
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Campanati A, Diotallevi F, Martina E, Paolinelli M, Radi G, Offidani A. Safety update of etanercept treatment for moderate to severe plaque psoriasis. Expert Opin Drug Saf 2020; 19:439-448. [PMID: 32178543 DOI: 10.1080/14740338.2020.1740204] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Conventional topical therapies and disease-modifying anti-rheumatic drugs (DMARDs) for patients with psoriasis are often linked to inadequate outcomes and risk of multiple adverse effects. Biologic agents such as etanercept (ETN) have revolutionized the therapeutic management of psoriasis, allowing the treatment of most difficult cases, and fragile patients.Areas covered: The authors searched PubMed using the term 'psoriasis,' 'etanercept,' and 'safety.' Articles considered by the authors to be most relevant, such as randomized controlled studies, cohort studies, and review articles placing emphasis on studies of efficacy and safety were selected. Case reports and letters relating to safety were also included. The main sources of data referenced by these articles were also included in the review. Besides, to get the relevant studies, the reference lists were examined to identify the potentially available studies. The aim of this review is to describe the safety profile of ETN, used for psoriasis treatment, focusing on related clinical implications.Expert opinion: ETN has a favorable safety profile, and its use should be largely considered in psoriatic patients. Caution should be recommended in case of chronic heart failure, autoimmune disease, previous malignancies, familial history of demyelinating diseases, latent TBC infection, chronic HBV and HCV infection or HIV.
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Affiliation(s)
- Anna Campanati
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Federico Diotallevi
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Emanuela Martina
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Matteo Paolinelli
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Giulia Radi
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Annamaria Offidani
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
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24
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Miyagawa I, Tanaka Y. Is precision medicine possible in rheumatic diseases? Lessons from selective use of targeted therapies in patients with psoriatic arthritis. Expert Rev Clin Immunol 2020; 16:199-206. [DOI: 10.1080/1744666x.2019.1706484] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ippei Miyagawa
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
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25
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Campanati A, Paolinelli M, Diotallevi F, Martina E, Molinelli E, Offidani A. Pharmacodynamics OF TNF α inhibitors for the treatment of psoriasis. Expert Opin Drug Metab Toxicol 2019; 15:913-925. [PMID: 31623470 DOI: 10.1080/17425255.2019.1681969] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: The treatment of psoriasis with conventional topical therapies and disease-modifying anti-rheumatic drugs (DMARDs) is often linked to unsatisfactory outcomes and the risk of serious adverse events. Over the last decades, research advances in understanding the role of tumor necrosis factor alpha (TNF α) and other cytokines in the pathogenesis of psoriasis have driven the introduction of biologic agents targeting specific immune mediators in everyday clinical practice. TNF α inhibitors are a consolidated treatment option for patients with moderate-to-severe disease with remarkable efficacy and a reassuring safety profile.Areas covered: The PubMed database was searched using combinations of the following keywords: psoriasis, TNF α inhibitors, biologic therapy, pharmacodynamics, adalimumab, etanercept, infliximab, certolizumab pegol, golimumab, adverse effects. The aim of this review is to describe the pharmacodynamic profile of anti-TNF α inhibitors, currently approved by the European Medicines Agency (EMA) for the treatment of psoriasis, focusing on related clinical implications, also in comparison to the new generation biological therapies targeting the interleukin 23/interleukin 17 axis.Expert opinion: Pharmacodynamics of TNF α inhibitors should be fully considered in planning patient's therapy strategies, especially in case of secondary failures, poor adherence to treatment, instable psoriasis, high risk of infection, pregnant or lactating women, metabolic comorbidities, coexistence of other immune-mediated inflammatory diseases.
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Affiliation(s)
- Anna Campanati
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Matteo Paolinelli
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Frederico Diotallevi
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Emanuela Martina
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Elisa Molinelli
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
| | - Annamaria Offidani
- Dermatological Clinic, Department of Clinical and Molecular Sciences, Polytechnic Marche University, Ancona, Italy
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26
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Lomelí-Nieto JA, Muñoz-Valle JF, Baños-Hernández CJ, Navarro-Zarza JE, Ramírez-Dueñas MG, Sánchez-Hernández PE, Machado-Sulbaran AC, Parra-Rojas I, García-Chagollán M, Hernández-Bello J. TNFA -308G>A and -238G>A polymorphisms and risk to systemic sclerosis: impact on TNF-α serum levels, TNFA mRNA expression, and autoantibodies. Clin Exp Med 2019; 19:439-447. [PMID: 31353423 DOI: 10.1007/s10238-019-00569-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 07/08/2019] [Indexed: 12/22/2022]
Abstract
Systemic sclerosis (SSc) is a rare autoimmune disease with high mortality, characterized by chronic inflammation and fibrosis, which are processes associated with higher serum tumor necrosis factor-α (sTNF-α) levels. TNFA -308G>A and -238G>A polymorphisms have been associated with higher sTNF-α levels. In this study, we genotyped the TNFA -308G>A and -238G>A polymorphisms in 53 SSc patients and 115 unrelated control subjects (CS) from southern Mexico. The TNFA mRNA expression and sTNF-α levels were also quantified by qPCR and enzyme-linked immunosorbent assays, respectively. TNFA -308GA genotype was associated with disease susceptibility according to a codominant genetic model (OR = 3.2, 95% CI 1.05-9.75, p = 0.03), and with higher anti-fibrillarin antibodies (p = 0.01), and higher skin thickening (p = 0.006). TNFA -238GA was not associated with SSc risk. TNFA mRNA expression and sTNF-α levels were similar between SSc patients and CS and were not statistically associated with the TNFA polymorphisms; however, a correlation (rho = 0.362, p = 0.009) between sTNF-α levels with anti-RNA polymerase III antibodies was observed in the SSc patients. In conclusion, the -308G>A polymorphism is a genetic marker of SSc susceptibility in population from southern Mexico, and it is associated with skin thickening and anti-fibrillarin antibodies. In addition, sTNF-α levels correlate positively with the anti-RNA pol III antibodies levels.
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Affiliation(s)
- José Alvaro Lomelí-Nieto
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Independencia Oriente, 44340, Guadalajara, Jalisco, Mexico.,Instituto Transdisciplinar de Investigación y Servicios, Universidad de Guadalajara, Zapopan, Jalisco, Mexico
| | - José Francisco Muñoz-Valle
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Independencia Oriente, 44340, Guadalajara, Jalisco, Mexico.,Instituto Transdisciplinar de Investigación y Servicios, Universidad de Guadalajara, Zapopan, Jalisco, Mexico
| | | | - José Eduardo Navarro-Zarza
- Departamento de Medicina Interna/Reumatología, Hospital General de Chilpancingo "Dr. Raymundo Abarca Alarcón", Chilpancingo de los Bravo, Guerrero, Mexico
| | - María Guadalupe Ramírez-Dueñas
- Laboratorio de Inmunología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Pedro Ernesto Sánchez-Hernández
- Laboratorio de Inmunología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Andrea Carolina Machado-Sulbaran
- Laboratorio de Inmunología, Departamento de Fisiología, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Jalisco, Mexico
| | - Isela Parra-Rojas
- Facultad de Ciencias Químico-Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, Guerrero, Mexico
| | - Mariel García-Chagollán
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Independencia Oriente, 44340, Guadalajara, Jalisco, Mexico
| | - Jorge Hernández-Bello
- Instituto de Investigación en Ciencias Biomédicas, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Sierra Mojada 950, Independencia Oriente, 44340, Guadalajara, Jalisco, Mexico. .,Instituto Transdisciplinar de Investigación y Servicios, Universidad de Guadalajara, Zapopan, Jalisco, Mexico.
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27
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Murdaca G, Negrini S, Greco M, Schiavi C, Giusti F, Borro M, Puppo F. Immunogenicity of infliximab and adalimumab. Expert Opin Drug Saf 2019; 18:343-345. [PMID: 30938213 DOI: 10.1080/14740338.2019.1602117] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Giuseppe Murdaca
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
| | - Simone Negrini
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
| | - Monica Greco
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
| | - Chiara Schiavi
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
| | - Francesca Giusti
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
| | - Matteo Borro
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
| | - Francesco Puppo
- a Clinical Immunology Unit, Department of Internal Medicine , University of Genoa and Ospedale Policlinico San Martino , Genoa , Italy
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28
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Murdaca G, Negrini S, Pellecchio M, Greco M, Schiavi C, Giusti F, Puppo F. Update upon the infection risk in patients receiving TNF alpha inhibitors. Expert Opin Drug Saf 2019; 18:219-229. [DOI: 10.1080/14740338.2019.1577817] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Giuseppe Murdaca
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Negrini
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Marco Pellecchio
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Monica Greco
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Chiara Schiavi
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesca Giusti
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesco Puppo
- Clinical Immunology Unit, Department of Internal Medicine, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
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29
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Lai R, Xian D, Xiong X, Yang L, Song J, Zhong J. Proanthocyanidins: novel treatment for psoriasis that reduces oxidative stress and modulates Th17 and Treg cells. Redox Rep 2018; 23:130-135. [PMID: 29630472 PMCID: PMC6748681 DOI: 10.1080/13510002.2018.1462027] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Psoriasis is a common, chronic, inflammatory skin disease that affects 2%-4% of the global population. Recent studies have shown that increased oxidative stress (OS) and T-cell abnormalities are central to the pathogenesis of this disease. The resulting reactive oxygen species (ROS) induces proliferation and differentiation of Th17/Th1/Th22 cells and inhibits the anti-inflammatory activities of regulatory T lymphocytes (Treg). Subsequent secretions of inflammatory cytokines, such as interleukin (IL)-17, IL-22, tumor necrosis factor alpha (TNF-α), and interferon-gamma (IFN-γ), and vascular endothelial growth factor (VEGF), stimulate keratinocyte proliferation and angiogenesis. Proanthocyanidins are a class of flavonoids from plants and fruits, and have various antioxidant, anti-inflammatory, and anti-angiogenic properties. Numerous reports have demonstrated therapeutic effects of proanthocyanidins for various diseases. Among clinical activities, proanthocyanidins suppress cell proliferation, prevent OS, and regulate Th17/Treg cells. Because the pathogenesis of psoriasis involves OS and T cells dysregulation, we reviewed the effects of proanthocyanidins on OS, Th17 and Treg cell activities, and keratinocyte proliferation and angiogenesis. Data from multiple previous studies warrant consideration of proanthocyanidins as a promising strategy for the treatment of psoriasis.
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Affiliation(s)
- Rui Lai
- Department of Dermatology, the Affiliated
Hospital of Southwest Medical University, Luzhou,
People's Republic of China
| | - Dehai Xian
- Department of Anatomy, Southwest Medical
University, Luzhou, People's Republic of
China
| | - Xia Xiong
- Department of Dermatology, the Affiliated
Hospital of Southwest Medical University, Luzhou,
People's Republic of China
| | - Lingyu Yang
- Department of Dermatology, the Affiliated
Hospital of Southwest Medical University, Luzhou,
People's Republic of China
| | - Jing Song
- Department of Dermatology, the Affiliated
Hospital of Southwest Medical University, Luzhou,
People's Republic of China
| | - Jianqiao Zhong
- Department of Dermatology, the Affiliated
Hospital of Southwest Medical University, Luzhou,
People's Republic of China
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30
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Effect of adalimumab on the expression of genes encoding TNF-α signal paths in skin fibroblasts in vitro. Postepy Dermatol Alergol 2018; 35:413-422. [PMID: 30206457 PMCID: PMC6130142 DOI: 10.5114/ada.2018.77673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 02/22/2018] [Indexed: 01/16/2023] Open
Abstract
Introduction Tumour necrosis factor (TNF-α) is one of the main cytokines participating in inflammation and immune response. Biological effects of the cytokine action, mediated by two receptors: TNFRSF1A and TNFRSF1B involve activation of many signal paths, thus change the transcription activity of many genes. The mechanism of action of an anti-TNF medicine consists in blocking TNF-α though preventing activation of signal paths. Aim To single out mRNA and microRNA genes relating to TNF-α signal paths, the expression of which could indicate sensitivity of cells to the medicine in question. Material and methods The material used in the research consisted in the cell line of regular human skin fibroblasts NHDF (CC-2511 Lonza, Basel, Switzerland) exposed to adalimumab with a concentration of 8.00 μg/ml of the medium for 2, 8 and 24 h, compared with the control material, i.e. non-stimulated cells. Molecular analysis was performed using the oligonucleotide expressive micro-matrices technology HG-U133A, miRNA 2.0 Array micro-matrices and RTqPCR. Results mRNA: BIRC5, MAP3K4, ZFAND5, JUN differentiate cells exposed to the anti-TNF medicine, regardless of the time of cell/medicine incubation. TNF-α transcription activity is reduced during exposure of NHDF cells to adalimumab. miRNA regulating transcription activity of the said 4 mRNA and miRNA related to TNF-α and its receptors was also singled out. Conclusions It was ascertained that adalimumab has therapeutic potential and affects genes engaged in signal paths activated by TNF-α. The results indicate the TNF-α usefulness as the molecular, supplementary marker in diagnostics and control of treatment effects.
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31
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Ovejero-Benito MC, Muñoz-Aceituno E, Reolid A, Saiz-Rodríguez M, Abad-Santos F, Daudén E. Pharmacogenetics and Pharmacogenomics in Moderate-to-Severe Psoriasis. Am J Clin Dermatol 2018; 19:209-222. [PMID: 28921458 DOI: 10.1007/s40257-017-0322-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pharmacogenetics is the study of variations in DNA sequence related to drug response. Moreover, the evolution of biotechnology and the sequencing of human DNA have allowed the creation of pharmacogenomics, a branch of genetics that analyzes human genes, the RNAs and proteins encoded by them, and the inter-and intra-individual variations in expression and function in relation to drug response. Pharmacogenetics and pharmacogenomics are being used to search for biomarkers that can predict response to systemic treatments, including those for moderate-to-severe psoriasis. Psoriasis is a chronic inflammatory disease with an autoimmune contribution. Although its etiology remains unknown, genetic, epigenetic, and environmental factors play a role in its development. Diverse systemic and biologic therapies are used to treat moderate-to-severe psoriasis. However, these treatments are not curative, and patients exhibit a wide range of responses to them. Moderate-to-severe psoriasis is usually treated with systemic immunomodulators such as acitretin, ciclosporin, and methotrexate. Anti-tumor necrosis factor (TNF) drugs (adalimumab, etanercept, or infliximab) are the first-line treatment for patients resistant to conventional systemic therapies. Although these therapies are very efficient, around 30-50% of patients have inadequate response. Ustekinumab is a monoclonal antibody that targets interleukin (IL)-12 and IL-23 and is used for moderate-to-severe psoriasis. New drugs (apremilast, brodalumab, guselkumab, ixekizumab, and secukinumab) have recently been approved for psoriasis. However, response rates to systemic treatments for moderate-to-severe psoriasis range from 35 to 80%, so it is necessary to identify non-invasive biomarkers that could help predict treatment outcomes of these therapies and individualize care for patients with psoriasis. These biomarkers could improve patient quality of life and reduce health costs and potential side effects. Pharmacogenetic studies have identified potential biomarkers for response to biologic treatments for moderate-to-severe psoriasis. These biomarkers need to be validated in clinical trials involving large cohorts of patients before they can be translated to the clinic. We review pharmacogenetics and pharmacogenomics studies for the treatment of moderate-to-severe plaque psoriasis.
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32
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Influence of Adalimumab on the Expression Profile of Genes Associated with the Histaminergic System in the Skin Fibroblasts In Vitro. BIOMED RESEARCH INTERNATIONAL 2018; 2018:1582173. [PMID: 29487864 PMCID: PMC5816894 DOI: 10.1155/2018/1582173] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/26/2017] [Accepted: 12/10/2017] [Indexed: 12/15/2022]
Abstract
Objective The aim of this study was to evaluate the influence of adalimumab on expression profile of genes associated with the histaminergic system in Normal Human Dermal Fibroblast (NHDF) cells stimulated with 8.00 μg/ml of adalimumab and the identification of miRNAs regulating these genes' expression. Methods NHDFs were cultured with or without the presence of adalimumab for 2, 8, and 24 hours. The expression profile of genes and miRNA were determined with the use of microarray technology. Results Among 22283 ID mRNA, 65 are associated with the histaminergic system. It can be observed that 15 mRNAs differentiate NHDFs cultures with adalimumab form control. The analysis of miRNAs showed that, among 1105 ID miRNA, 20 miRNAs are differentiating in cells treated with adalimumab for 2 hours, 9 miRNA after 8 hours, and only 3 miRNAs after 24 hours. Conclusion It was also determined that miRNAs play certain role in the regulation of the expression of genes associated with the histaminergic system. The results of this study confirmed the possibility of using both genes associated with this system as well as miRNAs regulating their expression, as complementary molecular markers of sensitivity to the adalimumab treatment.
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33
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Ovejero-Benito MC, Prieto-Pérez R, Llamas-Velasco M, Muñoz-Aceituno E, Reolid A, Saiz-Rodríguez M, Belmonte C, Román M, Ochoa D, Talegón M, Cabaleiro T, Daudén E, Abad-Santos F. Polymorphisms associated with adalimumab and infliximab response in moderate-to-severe plaque psoriasis. Pharmacogenomics 2018; 19:7-16. [DOI: 10.2217/pgs-2017-0143] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Aim: This study evaluated the influence of pharmacogenetics in psoriatic patients treated with adalimumab and/or infliximab. Materials & methods: Prospective observational study evaluating the association of 124 polymorphisms with the response to adalimumab or infliximab (PASI75) in patients with moderate-to-severe plaque psoriasis at 3 months (n = 95) and 6 months of treatment (n = 90). Significant SNPs for univariate analysis were subjected to multivariate analysis. Results: Five SNPs were associated with PASI75 at 3 months: rs6661932 (IVL), rs2546890 (IL-12B), rs2145623 (NFKBIA), rs9304742 (ZNF816A) and rs645544 (SLC9A8). Furthermore, rs1061624 (TNFR1B) was associated with PASI75 at 6 months. Conclusion: Nevertheless, these biomarkers should be validated in large-scale studies before implementation in clinical practice.
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Affiliation(s)
- María C Ovejero-Benito
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Rocío Prieto-Pérez
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Mar Llamas-Velasco
- Department of Dermatology, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Ester Muñoz-Aceituno
- Department of Dermatology, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Alejandra Reolid
- Department of Dermatology, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Miriam Saiz-Rodríguez
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Carmen Belmonte
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Manuel Román
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
- SCReN Spanish Clinical Research Network, UICEC del Hospital de La Princesa; Servicio de Farmacología Clínica, E28006, Madrid, Spain
| | - Dolores Ochoa
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
- SCReN Spanish Clinical Research Network, UICEC del Hospital de La Princesa; Servicio de Farmacología Clínica, E28006, Madrid, Spain
| | - María Talegón
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Teresa Cabaleiro
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Esteban Daudén
- Department of Dermatology, Hospital Universitario de la Princesa, Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
| | - Francisco Abad-Santos
- Department of Clinical Pharmacology, Hospital Universitario de la Princesa, Instituto Teófilo Hernando, Universidad Autónoma de Madrid (UAM), Instituto de Investigación Sanitaria la Princesa (IIS-IP), E28006, Madrid, Spain
- SCReN Spanish Clinical Research Network, UICEC del Hospital de La Princesa; Servicio de Farmacología Clínica, E28006, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, E28029, Madrid, Spain
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Tavakolpour S. Towards personalized medicine for patients with autoimmune diseases: Opportunities and challenges. Immunol Lett 2017; 190:130-138. [DOI: 10.1016/j.imlet.2017.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Accepted: 08/03/2017] [Indexed: 02/06/2023]
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Murdaca G, Negrini S, Magnani O, Penza E, Pellecchio M, Gulli R, Mandich P, Puppo F. Update upon efficacy and safety of etanercept for the treatment of spondyloarthritis and juvenile idiopathic arthritis. Mod Rheumatol 2017; 28:417-431. [DOI: 10.1080/14397595.2017.1366006] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Giuseppe Murdaca
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Simone Negrini
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Ottavia Magnani
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Elena Penza
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Marco Pellecchio
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Rossella Gulli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, Section of Medical Genetics, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Paola Mandich
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, Section of Medical Genetics, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Francesco Puppo
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
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Murdaca G, Negrini S, Magnani O, Penza E, Pellecchio M, Puppo F. Impact of pharmacogenomics upon the therapeutic response to etanercept in psoriasis and psoriatic arthritis. Expert Opin Drug Saf 2017; 16:1173-1179. [DOI: 10.1080/14740338.2017.1361404] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Giuseppe Murdaca
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and Hospital Polyclinic San Martino, Genova, Italy
| | - Simone Negrini
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and Hospital Polyclinic San Martino, Genova, Italy
| | - Ottavia Magnani
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and Hospital Polyclinic San Martino, Genova, Italy
| | - Elena Penza
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and Hospital Polyclinic San Martino, Genova, Italy
| | - Marco Pellecchio
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and Hospital Polyclinic San Martino, Genova, Italy
| | - Francesco Puppo
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and Hospital Polyclinic San Martino, Genova, Italy
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Pharmacogenetic biomarkers of response in Crohn’s disease. THE PHARMACOGENOMICS JOURNAL 2017. [DOI: 10.1038/tpj.2017.27] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Li Q, Yu Q, Na R, Liu B. Etanercept protects rat cardiomyocytes against hypertrophy by regulating inflammatory cytokines secretion and cell apoptosis. Braz J Med Biol Res 2017; 50:e5868. [PMID: 28513772 PMCID: PMC5479384 DOI: 10.1590/1414-431x20175868] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 03/27/2017] [Indexed: 01/19/2023] Open
Abstract
We aimed to investigate the effect of etanercept, a tumor necrosis factor-α (TNF-α) inhibitor, on rat cardiomyocyte hypertrophy and its underlying mechanism. Primary neonatal rat cardiomyocytes were isolated from Sprague-Dawley rats. The model of rat cardiomyocyte hypertrophy was induced by endothelin, and then treated with different concentrations of etanercept (1, 10, and 50 μM). After treatment, cell counts, viability and cell apoptosis were evaluated. The mRNA levels of myocardial hypertrophy marker genes, including atrial natriuretic factor (ANF), matrix metalloproteinase (MMP)-9 and MMP-13, were detected by qRT-PCR, and the expressions of apoptosis-related proteins (Bcl-2 and Bax) were measured by western blotting. The protein levels of transforming growth factor-β1 (TGF-β1), interleukin (IL)-1β, IL-6, leukemia inhibitory factor (LIF) and cardiotrophin-1 (CT-1) were determined using enzyme linked immunosorbent assay (ELISA) kits. In the present study, TNF-α level in cardiomyocytes with hypertrophy was significantly enhanced (P<0.05). Compared to the model group, cell number and viability were significantly increased and ratio of apoptotic cells was reduced by etanercept (P<0.05, P<0.01, or P<0.001). In addition, etanercept remarkably reduced the mRNA levels of ANF, MMP-9 and MMP-13, inhibited the expression of Bax, and increased the expression of Bcl-2 compared to the model group (P<0.05). ELISA results further showed that etanercept lowered the levels of IL-1β, IL-6, LIF and CT-1 but not TGF-β1 compared to the model group (P<0.05). Etanercept may protect rat cardiomyocytes from hypertrophy by inhibiting inflammatory cytokines secretion and cell apoptosis.
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Affiliation(s)
- Q. Li
- Zhejiang Province Hospital of Integrated Traditional Chinese and Western Medicine, Hangzhou, China
| | - Q. Yu
- Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - R. Na
- Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - B. Liu
- Affiliated Zhongshan Hospital of Dalian University, Dalian, China
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Rajesh D, Chowdappa C, Gurumurthy R, Kutty AVM, Balakrishna S. Profile of Tumour Necrosis Factor Alpha -308 G/A Gene Polymorphism in Psoriatic Patients in Karnataka, India. J Clin Diagn Res 2017; 11:GC01-GC04. [PMID: 28384885 DOI: 10.7860/jcdr/2017/24909.9411] [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: 10/24/2016] [Accepted: 11/21/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Tumour necrosis factor-alpha (TNFα) gene -308G/A polymorphism (rs1800629) are associated with psoriasis in several populations worldwide. Presently, there is no literature on the status of this polymorphism in the South Indian population. AIM To determine the profile of TNFα -308G/A polymorphism among psoriatic patients. MATERIALS AND METHODS This case-control study involved 74 patients with Psoriasis Vulgaris (PsV) and 74 age and gender matched healthy individuals. Patients were recruited from the Department of Dermatology of R.L. Jalappa Hospital and Research Center, Tamaka, Kolar, Karnataka, India, from March 2014 to March 2016. TNFα -308G/A polymorphism was genotyped by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method. RESULTS The frequency of TNFα -308A allele 7.4% among psoriatic and 8.8% among non-psoriatic individuals. The difference was not statistically significant (p=0.82). CONCLUSION Our results indicate that TNFα gene -308G/A polymorphism is not a significant marker for the risk of developing PsV among South Indian (Karnataka) psoriatic patients.
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Affiliation(s)
- Deepa Rajesh
- Research Assistant, Department of Cell Biology and Molecular Genetics, Sri Devaraj Urs Academy of Higher Education and Research , Kolar, Karnataka, India
| | - Chaitra Chowdappa
- Postgraduate Student, Department of Cell Biology and Molecular Genetics, Sri Devaraj Urs Academy of Higher Education and Research , Kolar, Karnataka, India
| | - Rajesh Gurumurthy
- Assistant Professor, Department of Dermatology, Sri Devaraj Urs Medical College , Kolar, Karnataka, India
| | - A V Moideen Kutty
- Professor, Department of Cell Biology and Molecular Genetics, Sri Devaraj Urs Academy of Higher Education and Research , Kolar, Karnataka, India
| | - Sharath Balakrishna
- Assistant Professor, Department of Cell Biology and Molecular Genetics, Sri Devaraj Urs Academy of Higher Education and Research , Kolar, Karnataka, India
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Chen YY. Correlations of CYP2C9*3/CYP2D6*10/CYP3A5*3 gene polymorphisms with efficacy of etanercept treatment for patients with ankylosing spondylitis: A case-control study. Medicine (Baltimore) 2017; 96:e5993. [PMID: 28248857 PMCID: PMC5340430 DOI: 10.1097/md.0000000000005993] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The tumor necrosis factor alpha (TNF-α) inhibitor etanercept has been proven to be effective in the treatment of ankylosing spondylitis (AS), while genetic polymorphism may affect drug metabolism or drug receptor, resulting in interindividual variability in drug disposition and efficacy. The purpose of this study is to investigate the correlations between CYP2C9*3/CYP2D6*10/CYP3A5*3 gene polymorphisms and the efficacy of etanercept treatment for patients with AS. METHODS From March 2012 to June 2015, 312 AS patients (174 males and 138 females, mean age: 35.2 ± 5.83 years) from 18 to 56 years old were enrolled in this study. Polymerase chain reaction-restriction fragment length polymorphism was applied to detect the allele and genotype frequencies of CYP2C93, CYP2D610, and CYP3A53 gene polymorphisms. The joint swelling score, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) level of AS patients were compared before and after 24-week etanercept treatment. Assessment in Ankylosing Spondylitis (ASAS) and bath ankylosing spondylitis disease activity index (BASDAI) scores were recorded to assess the efficacy of etanercept treatment. RESULTS The AS patients with wild-type 1/1 and heterozygous 1/3 genotypes of CYP2C93 polymorphism accounted for 93.59% and 6.41%, respectively, without 3/3 genotype. The AS patients with wild-type CC, heterozygous CT, and mutation homozygous TT genotypes of CYP2D610 polymorphism accounted for 19.23%, 39.10%, and 41.67%, respectively. The AS patients with wild-type 1/1, heterozygous 1/3, and mutation homozygous 3/3 genotypes of CYP3A53 polymorphism accounted for 7.69%, 36.22%, and 56.09%, respectively. After 24-week treatment, AS patients with wild-type 1/1 genotype of CYP2C93, CC genotype of CYP2D610, and 3/3 genotype of CYP3A53 polymorphisms had lower joint swelling score, ESR, and CRP level. The joint swelling score, ESR, and CRP levels were significantly lower in the patients with CC genotype of CYP2D610 polymorphism than in CT and TT genotype patients, and they were lower in patients with 3/3 genotype of CYP3A53 polymorphism compared to those with 1/1 and 1/3 genotypes. Average visual analog scale scores of 4 ASAS20 indexes were decreased after treatment. The patients with CC genotype of CYP2D610 polymorphism and 3/3 genotype of CYP3A53 polymorphism exhibited higher scores of >ASAS20, >BASDAI50%, and effective rate. CONCLUSION Our results indicate that CC genotype of CYP2D610 polymorphism and 33 genotype of CYP3A53 polymorphism are correlated with the efficacy of etanercept treatment for AS patients.
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Genetically determined high activity of IL-12 and IL-18 in ulcerative colitis and TLR5 in Crohns disease were associated with non-response to anti-TNF therapy. THE PHARMACOGENOMICS JOURNAL 2017; 18:87-97. [PMID: 28139755 DOI: 10.1038/tpj.2016.84] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 09/18/2016] [Accepted: 10/17/2016] [Indexed: 02/06/2023]
Abstract
Anti-tumour necrosis factor-α (TNF-α) is used for treatment of severe cases of inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC). However, one-third of the patients do not respond to the treatment. A recent study indicated that genetically determined high activity of pro-inflammatory cytokines, including interleukin-1β (IL-1β), IL-6 and interferon gamma (IFN-γ), are associated with non-response to anti-TNF therapy. Using a candidate gene approach, 21 functional single-nucleotide polymorphisms (SNPs) in 14 genes in the Toll-like receptors, the inflammasome and the IFNG pathways were assessed in 482 and 256 prior anti-TNF naïve Danish patients with CD and UC, respectively. The results were analysed using logistic regression (adjusted for age and gender). Eight functional SNPs were associated with anti-TNF response either among patients with CD (TLR5 (rs5744174) and IFNGR2 (rs8126756)), UC (IL12B (rs3212217), IL18 (rs1946518), IFNGR1 (rs2234711), TBX21 (rs17250932) and JAK2 (rs12343867)) or in the combined cohort of patient with CD and UC (IBD) (NLRP3 (rs10754558), IL12B (rs3212217) and IFNGR1 (rs2234711)) (P<0.05). Only the association with heterozygous genotype of IL12B (rs3212217) (OR: 0.24, 95% CI: 0.11-0.53, P=0.008) among patients with UC withstood Bonferroni correction for multiple testing. In conclusion, Our results suggest that SNPs associated with genetically determined high activity of TLR5 among patients with CD and genetically determined high IL-12 and IL-18 levels among patients with UC were associated with non-response. Further studies will evaluate whether these genes may help stratifying patients according to the expected response to anti-TNF treatment.
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Hernández-Breijo B, Chaparro M, Cano-Martínez D, Guerra I, Iborra M, Cabriada JL, Bujanda L, Taxonera C, García-Sánchez V, Marín-Jiménez I, Barreiro-de Acosta M, Vera I, Martín-Arranz MD, Mesonero F, Sempere L, Gomollón F, Hinojosa J, Gisbert JP, Guijarro LG. Standardization of the homogeneous mobility shift assay protocol for evaluation of anti-infliximab antibodies. Application of the method to Crohn's disease patients treated with infliximab. Biochem Pharmacol 2016; 122:33-41. [PMID: 27664854 DOI: 10.1016/j.bcp.2016.09.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 09/20/2016] [Indexed: 01/04/2023]
Abstract
BACKGROUND The availability of a quantitative method to measure anti-infliximab (IFX) antibodies (ATI) would facilitate the implementation of therapeutic drug monitoring in clinical decision-making. Our aim was to standardize the homogeneous mobility shift assay (HMSA) used in the measure of ATI levels. METHODS In this prospective longitudinal multicenter study, 50 IFX-treated Crohn's disease (CD) patients were followed up for 54weeks. During this period 360 human serum samples were analysed. Monomeric ATI levels were measured by a quantitative HMSA-method using an anti-IFX calibrator. IFX trough levels measured by ELISA were correlated with ATI levels. RESULTS Using HMSA and a pure anti-idiotypic monoclonal antibody specific for IFX (anti-IFX calibrator), we measured the levels of monomeric ATI generated in Crohn's disease patients treated with IFX. Anti-IFX calibrator allowed to quantify monomeric antibodies against IFX with a low limit of quantification (3nM). The threshold level of ATI in order to classify the immunogenicity of the patients was 10nM. We observed that 24% (12/50) of IFX-treated patients developed ATI (>10nM) during the observation period (54weeks). Serum concentration of ATI higher than 10nM dramatically increased the probability (OR=51.1; 95% CI: 20.4-128.0; p<0.0001) of presenting low levels of IFX (⩽1.5nM) in serum, as observed in some CD patients treated with standard doses of the drug. CONCLUSIONS The HMSA-method described here allows an accurate quantification of ATI concentration in international units (IU) and therefore it could be useful in the study of the relationship between ATI concentration, infliximab level and the clinical response to the drug.
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Affiliation(s)
- B Hernández-Breijo
- Systems Biology Department, Universidad de Alcalá and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Alcalá de Henares, Spain
| | - M Chaparro
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP) and CIBEREHD, Madrid, Spain
| | - D Cano-Martínez
- Systems Biology Department, Universidad de Alcalá and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Alcalá de Henares, Spain
| | - I Guerra
- Hospital de Fuenlabrada, Madrid, Spain
| | - M Iborra
- Hospital la Fe, Valencia and CIBEREHD, Spain
| | | | - L Bujanda
- Hospital de Donostia, Guipúzcoa, Instituto Biodonostia, UPV/EHU and CIBEREHD, Spain
| | - C Taxonera
- Hospital Clínico San Carlos, and IdISSC, Madrid, Spain
| | - V García-Sánchez
- Hospital Reina Sofía, Instituto Maimónides de Investigación Biomédica de Córdoba, Universidad de Córdoba, Córdoba, Spain
| | - I Marín-Jiménez
- Hospital Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | | | - I Vera
- Hospital Universitario Puerta de Hierro, Madrid, Spain
| | | | - F Mesonero
- Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - L Sempere
- Hospital General de Alicante, Alicante, Spain
| | - F Gomollón
- Hospital Clínico Universitario "Lozano Blesa", IIS Aragón, Zaragoza and CIBEREHD, Spain
| | | | - J P Gisbert
- Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP) and CIBEREHD, Madrid, Spain
| | - L G Guijarro
- Systems Biology Department, Universidad de Alcalá and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Alcalá de Henares, Spain.
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Cascella R, Strafella C, Longo G, Maccarone M, Borgiani P, Sangiuolo F, Novelli G, Giardina E. Pharmacogenomics of multifactorial diseases: a focus on psoriatic arthritis. Pharmacogenomics 2016; 17:943-51. [DOI: 10.2217/pgs.16.20] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
This review will outline the current pharmacogenomics knowledge about psoriatic arthritis with a special attention to the perspectives and the challenges for its implementation in the clinical practice. To date, different drugs have been developed to contrast the symptoms and the progression of psoriatic arthritis. However, patients have shown high variability of drug response in relation to their genetic makeup. In this context, the advances made in the knowledge and the potentialities of genome-drugs associations paved the path for the development of a precision medicine. In fact, these associations may be successfully combined with the environment information to provide new strategies able to prevent and improve the disease management as well as to enhance the patients quality of life.
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Affiliation(s)
- Raffaella Cascella
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
- Emotest Laboratory, via M. Licola patria 60, 80078 Pozzuoli, Italy
| | - Claudia Strafella
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - Giuliana Longo
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | | | - Paola Borgiani
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - Federica Sangiuolo
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - Giuseppe Novelli
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
| | - Emiliano Giardina
- Department of Biomedicine & Prevention, School of Medicine, University of Rome “Tor Vergata”, via Montpellier 1, 00133 Rome, Italy
- Molecular Genetics Laboratory UILDM, Santa Lucia Foundation, via Ardeatina 306, 00146 Rome, Italy
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Murdaca G, Spanò F, Contatore M, Guastalla A, Penza E, Magnani O, Puppo F. Immunogenicity of infliximab and adalimumab: what is its role in hypersensitivity and modulation of therapeutic efficacy and safety? Expert Opin Drug Saf 2015; 15:43-52. [PMID: 26559805 DOI: 10.1517/14740338.2016.1112375] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION TNF-α inhibitors have demonstrated efficacy both as monotherapy and in combination with disease-modifying antirheumatic drugs (DMARDs) in the treatment of chronic inflammatory immune-mediated diseases such as rheumatoid arthritis, Crohn's disease, ankylosing spondylitis, psoriasis and/or psoriatic arthritis, and may be administered off-label to treat disseminated granuloma annulare systemic lupus erythematosus and systemic sclerosis. There are several TNF-α inhibitors available for clinical use including infliximab, adalimumab, golimumab, certolizumab pegol and etanercept. AREAS COVERED infliximab and adalimumab can induce the development of anti-infliximab (anti-IFX) and anti-adalimumab (anti-ADA) monoclonal antibodies (mAbs). In this review, we discuss the impact of anti-IFX and anti-ADA mAbs upon efficacy and safety of these biological agents. EXPERT OPINION IgG/IgE neutralizing antibodies against infliximab and adalimumab decrease the possibility of achieving a minimal disease activity state or clinical remission, decrease drug survival, increase the need for doctors to prescribe a higher drug dosage and, finally, favor the occurrence of adverse events. Concomitant administration of DMARDs such as methotrexate or leflunomide prevents the development of neutralizing Abs against infliximab and adalimumab.
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Affiliation(s)
- Giuseppe Murdaca
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
| | - Francesca Spanò
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
| | - Miriam Contatore
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
| | - Andrea Guastalla
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
| | - Elena Penza
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
| | - Ottavia Magnani
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
| | - Francesco Puppo
- a Department of Internal Medicine, Clinical immunology Unit , University of Genova , Viale Benedetto XV, n. 6, 16132 , Genova , Italy
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Isyar M, Bilir B, Yilmaz I, Cakmak S, Sirin DY, Guzelant AY, Mahirogullari M. Are biological agents toxic to human chondrocytes and osteocytes? J Orthop Surg Res 2015. [PMID: 26223355 PMCID: PMC4520184 DOI: 10.1186/s13018-015-0264-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Purpose The aim of the present study is to investigate the effects of biological agents (BAs) on human chondrocytes and osteocytes in vitro. Methods Primary cell cultures obtained from gonarthrosis patients were divided into four groups, two of which were designated as control cultures of chondrocyte and osteocyte, and the other two groups were exposed to BAs administered via the culture medium. Cultured cells were characterized by immunophenotyping. Before and after administration of the agents, the cultures were observed by inverted and environmental scanning electron microscopy (ESEM). The number of live cells and the proliferation rate were monitored by MTT assay. Results Rituximab and adalimumab were the least toxic agents to chondrocytes, whereas adalimumab and etanercept were to osteocytes. Conclusion During periods of intense active inflammation, the concentration of the preferred BAs after inhibition of inflammation needs to be emphasized when their effects on cartilage and bone tissue are considered at the cellular level if the clinical practice is to continue.
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Affiliation(s)
- Mehmet Isyar
- Department of Orthopaedic and Traumatology, School of Medicine, Istanbul Medipol University, Bagcilar, 34214, Istanbul, Turkey.
| | - Bulent Bilir
- Department of Internal Medicine, School of Medicine, Namik Kemal University, 59100, Tekirdag, Turkey.
| | - Ibrahim Yilmaz
- Department of Pharmacovigilance and Rational Drug Use Team, Republic of Turkey, Ministry of Health, State Hospital, 59100, Tekirdag, Turkey.
| | - Selami Cakmak
- Department of Orthopaedic and Traumatology, Haydarpasa Training Hospital, Gulhane Military Medical Academy, 34668, Istanbul, Turkey.
| | - Duygu Yasar Sirin
- Faculty of Science, Department of Molecular Biology and Genetics, Namik Kemal University, 59100, Tekirdag, Turkey.
| | - Aliye Yildirim Guzelant
- Department of Physical Medicine and Rehabilitation, School of Medicine, Namik Kemal University, 59100, Tekirdag, Turkey.
| | - Mahir Mahirogullari
- Department of Orthopaedic and Traumatology, School of Medicine, Istanbul Medipol University, Bagcilar, 34214, Istanbul, Turkey.
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Oliver J, Plant D, Webster AP, Barton A. Genetic and genomic markers of anti-TNF treatment response in rheumatoid arthritis. Biomark Med 2015; 9:499-512. [DOI: 10.2217/bmm.15.18] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Despite the success of anti-TNF drugs in the treatment of rheumatoid arthritis, a significant rate of nonresponse remains. Current clinical factors confer little power for predicting response and, in current practice, an unsatisfactory ‘trial and error’ approach governs therapeutic decisions. Candidate gene and unbiased genome-wide investigations have sought to identify genetic biomarkers that predict who will respond to anti-TNF drugs before the drug is administered. To date, few studies have yielded robust associations; herein, we discuss currently identified associations and the issues that need to be addressed in future investigations including insufficient power and an inadequate measure of disease activity. The potential for alternative predictors of anti-TNF therapy response from transcriptomic and epigenetic data will also be explored.
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Affiliation(s)
- James Oliver
- Arthritis Research UK Centre for Genetics & Genomics, Centre for Musculoskeletal Research, Institute of Inflammation & Repair, University Of Manchester, Manchester, M13 9PL, UK
| | - Darren Plant
- NIHR Manchester Musculoskeletal Biomedical Research Unit, Manchester Academy of Health Sciences, Manchester, M13 9PL, UK
| | - Amy P Webster
- Arthritis Research UK Centre for Genetics & Genomics, Centre for Musculoskeletal Research, Institute of Inflammation & Repair, University Of Manchester, Manchester, M13 9PL, UK
| | - Anne Barton
- Arthritis Research UK Centre for Genetics & Genomics, Centre for Musculoskeletal Research, Institute of Inflammation & Repair, University Of Manchester, Manchester, M13 9PL, UK
- NIHR Manchester Musculoskeletal Biomedical Research Unit, Manchester Academy of Health Sciences, Manchester, M13 9PL, UK
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Murdaca G, Spanò F, Contatore M, Guastalla A, Penza E, Magnani O, Puppo F. Infection risk associated with anti-TNF-α agents: a review. Expert Opin Drug Saf 2015; 14:571-82. [PMID: 25630559 DOI: 10.1517/14740338.2015.1009036] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION TNF-α is a pro-inflammatory cytokine known to a have a key role in the pathogenesis of chronic immune-mediated diseases. TNF-α inhibitors can be administered either as monotherapy or in combination with other anti-inflammatory or disease-modifying anti-rheumatic drugs (DMARDs) to treat chronic immune-mediated diseases. AREAS COVERED Patients receiving TNF-α inhibitors are at high risk of infections. Based on our experience, in this paper, we discuss the risk of infections associated with the administration of TNF-α inhibitors and the strategies for mitigating against the development of these serious adverse events. EXPERT OPINION Infliximab more so than etanercept appears to be responsible for the increased risk of infections. Re-activation of latent tuberculosis (LTB) infection and the overall risk of opportunistic infections should be considered before beginning TNF-α inhibitor therapy. A careful medical history, Mantoux test and chest-x-ray should always be performed before prescribing TNF-α inhibitors. Particular attention should be paid to risk factors for Pneumocystis jirovecii infection. Hepatitis B and C virological follow-up should be considered during TNF-α inhibitor treatment. Finally, patients who are at high risk of herpes zoster (HZ) reactivation would benefit from a second vaccination in adulthood when receiving TNF-α inhibitors.
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Affiliation(s)
- Giuseppe Murdaca
- University of Genova, Department of Internal Medicine, Clinical Immunology Unit , Viale Benedetto XV, n. 6, 16132 Genova , Italy +39 0103537924 ; +39 0105556950 ;
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