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Harrold LR, Wittstock K, Kelly S, Han X, Shan Y, Guo L, Moore PC, Khaychuk V. Comparative Effectiveness of Abatacept vs. Tofacitinib in Rheumatoid Arthritis Patients who are CCP. Rheumatol Ther 2023; 10:575-587. [PMID: 36749478 PMCID: PMC10140197 DOI: 10.1007/s40744-022-00523-z] [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: 09/08/2022] [Accepted: 12/13/2022] [Indexed: 02/08/2023] Open
Abstract
INTRODUCTION Currently there is limited data to drive clinical decision making regarding the choice of biologic/targeted synthetic disease-modifying antirheumatic drugs (DMARD); thus, head-to-head comparisons are needed to help guide prescribing. In recent years, significant advancements have helped clarify the mechanistic basis of the clinical associations of autoantibodies in rheumatoid arthritis (RA). This study evaluated the effectiveness of abatacept versus tofacitinib in anti-cyclic citrullinated peptide (CCP+) patients with rheumatoid arthritis (RA). METHODS CorEvitas (formerly known as CORRONA) Registry patients aged ≥ 18 years, who were CCP+ before initiating abatacept or tofacitinib (December 2012 onwards through October 2019), had 6-month follow-up data (baseline and 6-month Clinical Disease Activity Index [CDAI]), and were not in remission at index were included. Patients were frequency matched 1:1 by prior biologic use before propensity score matching (PSM). Primary (mean change [D] in CDAI) and secondary outcomes 6 months after index were compared using mixed-effects models adjusted for variables that remained unbalanced after PSM. RESULTS Following PSM, most baseline characteristics for 291 patient pairs were well balanced between treatments, although fewer patients initiating abatacept versus tofacitinib received prior non-TNFi biologic DMARDs, and patients initiating abatacept versus tofacitinib had a higher physician global assessment score, patient-reported fatigue, and modified Health Assessment Questionnaire (mHAQ). In adjusted analyses, there were no significant differences in mean [D] from baseline in CDAI at 6 months with abatacept versus tofacitinib (P = 0.936). Patients naïve for b/tsDMARDs initiating abatacept had a numerically greater mean [D] in CDAI at 6 months versus tofacitinib, although this difference was not statistically significant (P = 0.662). There were no significant differences for any secondary outcomes. CONCLUSIONS In adjusted analyses, CCP+ patients with RA initiating treatment with abatacept versus tofacitinib did not show a statistically significant difference in reducing disease activity or improving patient-reported outcomes.
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Affiliation(s)
- Leslie R Harrold
- CorEvitas, LLC, 1440 Main Street, Waltham, MA, 02451, USA. .,University of Massachusetts Medical School, Worcester, MA, USA.
| | | | | | - Xue Han
- Bristol Myers Squibb, Princeton, NJ, USA
| | - Ying Shan
- CorEvitas, LLC, 1440 Main Street, Waltham, MA, 02451, USA
| | - Lin Guo
- CorEvitas, LLC, 1440 Main Street, Waltham, MA, 02451, USA
| | - Page C Moore
- CorEvitas, LLC, 1440 Main Street, Waltham, MA, 02451, USA
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Fan L, Wu L, Yu XH, Chen YB, Lin L, Li SG. The ethnopharmacology, phytochemistry, pharmacology and toxicology of the genus Erycibe (Convolvulaceae). JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114312. [PMID: 34107330 DOI: 10.1016/j.jep.2021.114312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 05/25/2021] [Accepted: 06/04/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The genus Erycibe belongs to the Convolvulaceae family that contains approximately 70 species mainly distributed from tropical and subtropical Asia to north of Australia. Several Erycibe species are traditionally used in folk medicine for the treatment of various ailments, including rheumatic arthralgia, primary glaucoma, hepatopathies, and infectious and malignant diseases. AIM OF THE REVIEW This review aims to summarize comprehensive and updated information on traditional medicinal uses, phytochemistry, pharmacology, and toxicology of Erycibe species to provide a reference for the further research and application of the Erycibe genus. MATERIALS AND METHODS The scientific and extensive literatures between 1975 and 2020 were systematically gathered from scientific databases such as SciFinder Scholar, Science Direct, Web of Science, PubMed, Google Scholar, Scopus, Springer Link and China National Knowledge Infrastructure (CNKI), as well as Chinese herbal classic books, PhD and MSc theses, and several official websites. RESULTS Erycibe species have been used for the treatment of various rheumatoid diseases, glaucoma, a variety of hepatic diseases, infectious diseases and various malignancies in the traditional and local medicine. Since the 1970s, 153 compounds, including coumarins, quinic acid derivatives, flavonoids, alkaloids, lignans, and others have been isolated from five species of the Erycibe genus. Pharmacological studies have shown that these extracts and compounds from the Erycibe genus have extensive activities consistent with the traditional and local applications, such as anti-glaucoma, anti-arthritic, hepatoprotective and anti-cancer activities, as well as anti-inflammatory, anti-respiratory syncytial virus (RSV), and neuroprotective properties. CONCLUSIONS Although there are extensive data on the genus Erycibe, certain specific gaps still exist. For herbal preparations containing Erycibe species, clinical toxicological investigation is required for the safety of these herbal preparation therapies, as well as further investigations on pharmacokinetics and bioavailability for guideline for clinical application. Furthermore, more detailed pharmacological, toxicological and clinical researches are needed to assess the alternatives to Erycibe species. Systematic and comprehensive pre-clinical studies are similarly required to estimate the possibility of extracts and compounds from the genus Erycibe with bioactivity developing into new drugs.
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Affiliation(s)
- Long Fan
- Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, 510120, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Lei Wu
- Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, 510120, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Xu-Hua Yu
- Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, 510120, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Yuan-Bin Chen
- Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, 510120, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Lin Lin
- Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, 510120, China; Guangdong-Hong Kong-Macau Joint Lab on Chinese Medicine and Immune Disease Research, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China.
| | - Shuo-Guo Li
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
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Hajiasgharzadeh K, Khabbazi A, Mokhtarzadeh A, Baghbanzadeh A, Asadzadeh Z, Adlravan E, Baradaran B. Cholinergic anti-inflammatory pathway and connective tissue diseases. Inflammopharmacology 2021; 29:975-986. [PMID: 34125373 DOI: 10.1007/s10787-021-00812-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 04/24/2021] [Indexed: 11/29/2022]
Abstract
Connective tissue diseases (CTDs) consist of an extensive range of heterogeneous medical conditions, which are caused by immune-mediated chronic inflammation and influences the various connective tissues of the body. They include rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis, vasculitis, Sjögren's syndrome, Behcet's disease, and many other autoimmune CTDs. To date, several anti-inflammatory approaches have been developed to reduce the severity of inflammation or its subsequent organ manifestations. As a logical mechanism to harnesses the undesired inflammation, some studies investigated the role of the intrinsic cholinergic anti-inflammatory pathway (CAP) in the modulation of chronic inflammation. Many different experimental and clinical models have been developed to evaluate the therapeutic significance of the CAP in CTDs. On the other hand, an issue that is less emphasized in this regard is the presence of autonomic neuropathy in CTDs, which influences the efficiency of CAP in such clinical settings. This condition occurs during CTDs and is a well-known complication of patients suffering from them. The advantages and limitations of CAP in the control of inflammatory responses and its possible therapeutic benefits in the treatment of CTDs are the main subjects of the current study. Therefore, this narrative review article is provided based on the recent findings of the complicated role of CAP in CTDs which were retrieved by searching Science Direct, PubMed, Google Scholar, and Web of Science. It seems that delineating the complex influences of CAP would be of great interest in designing novel surgical or pharmacological therapeutic strategies for CTDs therapy.
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Affiliation(s)
- Khalil Hajiasgharzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614766, Tabriz, Iran.,Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614756, Tabriz, Iran
| | - Alireza Khabbazi
- Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614756, Tabriz, Iran.
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614766, Tabriz, Iran
| | - Amir Baghbanzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614766, Tabriz, Iran
| | - Zahra Asadzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614766, Tabriz, Iran
| | - Elham Adlravan
- Immunology Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614766, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Golgasht St, Postcode: 5166614766, Tabriz, Iran. .,Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. .,Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Cholinergic system is involved in the therapeutic effect of madecassoside on collagen-induced arthritis in rats. Int Immunopharmacol 2019; 75:105813. [PMID: 31404889 DOI: 10.1016/j.intimp.2019.105813] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 08/06/2019] [Accepted: 08/06/2019] [Indexed: 12/28/2022]
Abstract
Our previous studies demonstrated that oral administration of madecassoside could markedly attenuate collagen-induced arthritis in rats, a rodent model of rheumatoid arthritis. As the autonomic nervous system is critically involved in the modulation of peripheral inflammation and immune response, the present study aims to explore the possible involvement of adrenergic and cholinergic nerves in the effect of madecassoside on rheumatoid arthritis. Arthritis was induced by chicken collagen in rats, and madecassoside was orally administered daily for two weeks from day 14 after the primary immunization. The antagonists of adrenoceptor and cholinergic receptors were co-administered with madecassoside, respectively. Unilateral cervical vagotomy was performed four days before the arthritis induction. The results showed that madecassoside (30 mg/kg) treatment markedly ameliorated arthritis symptoms in rats, mainly evidenced by the reduction of paw swelling and arthritis index scores. Co-administration of madecassoside with atropine (an antagonist of the muscarinic acetylcholine receptor) or hexamethonium (an antagonist of the nicotinic acetylcholine receptor) markedly diminished the therapeutic effects of madecassoside in arthritis. However, co-administration with phentolamine (an antagonist of the α-adrenoceptor) or propranolol (an antagonist of the β-adrenoceptor) did not alter the effect of madecassoside on arthritis. Furthermore, unilateral cervical vagotomy significantly reduced the anti-arthritis efficacy of madecassoside, including the amelioration of clinical symptoms, as well as the inhibition of the production of pro-inflammatory cytokines except T lymphocytes-related cytokines. These findings suggest that madecassoside exerts inhibitory effects on collagen-induced arthritis through, at least partially, the peripheral cholinergic system.
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Dou Y, Luo J, Wu X, Wei Z, Tong B, Yu J, Wang T, Zhang X, Yang Y, Yuan X, Zhao P, Xia Y, Hu H, Dai Y. Curcumin attenuates collagen-induced inflammatory response through the "gut-brain axis". J Neuroinflammation 2018; 15:6. [PMID: 29306322 PMCID: PMC5756354 DOI: 10.1186/s12974-017-1047-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/20/2017] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Previous studies have demonstrated that oral administration of curcumin exhibited an anti-arthritic effect despite its poor bioavailability. The present study aimed to explore whether the gut-brain axis is involved in the therapeutic effect of curcumin. METHODS The collagen-induced arthritis (CIA) rat model was induced by immunization with an emulsion of collagen II and complete Freund's adjuvant. Sympathetic and parasympathetic tones were measured by electrocardiographic recordings. Unilateral cervical vagotomy (VGX) was performed before the induction of CIA. The ChAT, AChE activities, and serum cytokine levels were determined by ELISA. The expression of the high-affinity choline transporter 1 (CHT1), ChAT, and vesicular acetylcholine transporter (VAChT) were determined by real-time PCR and immunohistochemical staining. The neuronal excitability of the vagus nerve was determined by whole-cell patch clamp recording. RESULTS Oral administration of curcumin restored the imbalance between the sympathetic and parasympathetic tones in CIA rats and increased ChAT activity and expression of ChAT and VAChT in the gut, brain, and synovium. Additionally, VGX eliminated the effects of curcumin on arthritis and ACh biosynthesis and transport. Electrophysiological data showed that curcumin markedly increased neuronal excitability of the vagus nerve. Furthermore, selective α7 nAChR antagonists abolished the effects of curcumin on CIA. CONCLUSIONS Our results demonstrate that curcumin attenuates CIA through the "gut-brain axis" by modulating the function of the cholinergic system. These findings provide a novel approach for mechanistic studies of anti-arthritic compounds with low oral absorption and bioavailability.
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Affiliation(s)
- Yannong Dou
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Jinque Luo
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Xin Wu
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Zhifeng Wei
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Bei Tong
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Juntao Yu
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Ting Wang
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Xinyu Zhang
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Yan Yang
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Xusheng Yuan
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Peng Zhao
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Yufeng Xia
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Huijuan Hu
- Department of Pharmacology and Physiology, Drexel University College of Medicine, 245 N. 15th Street, Philadelphia, PA, 19102, USA.
| | - Yue Dai
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China.
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Scopoletin suppresses IL-6 production from fibroblast-like synoviocytes of adjuvant arthritis rats induced by IL-1β stimulation. Int Immunopharmacol 2014; 17:1037-43. [PMID: 24455774 DOI: 10.1016/j.intimp.2013.10.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Scopoletin, a coumarin compound naturally occurring in many medicinal plants, has previously been demonstrated to ameliorate synovial inflammation and destruction of cartilage and bone in adjuvant arthritis (AA) rats. As interleukin (IL)-6 is critically involved in the initiation and development of rheumatoid arthritis (RA), the present study was performed to investigate the effect of scopoletin on IL-6 production from fibroblast-like synoviocytes (FLS) to get insight into its anti-RA mechanisms. FLS were isolated from synovial membrane tissues of AA rats, and stimulated with IL-1β (10 ng/mL). Scopoletin, at concentrations of 15, 30, and 60 μM, was shown to only moderately inhibit FLS proliferation, but dramatically reduce IL-6 production at both mRNA and protein levels. It also inhibited the phosphorylation of p38 mitogen-activated protein kinase, extracellular signal-regulated kinase (ERK), protein kinase C (PKC) and cAMP response element binding protein (CREB). These findings suggest that scopoletin exerts anti-RA action probably through suppressing IL-6 production from FLS via MAPK/PKC/CREB pathways.
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