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Kaur C, Mishra Y, Kumar R, Singh G, Singh S, Mishra V, Tambuwala MM. Pathophysiology, diagnosis, and herbal medicine-based therapeutic implication of rheumatoid arthritis: an overview. Inflammopharmacology 2024; 32:1705-1720. [PMID: 38528307 PMCID: PMC11136810 DOI: 10.1007/s10787-024-01445-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/10/2024] [Indexed: 03/27/2024]
Abstract
Rheumatoid arthritis (RA) stands as an autoimmune disorder characterized by chronic joint inflammation, resulting in profound physiological alterations within the body. Affecting approximately 0.4-1.3% of the global population, this condition poses significant challenges as current therapeutic approaches primarily offer symptomatic relief, with the prospect of complete recovery remaining elusive. This review delves into the contemporary advancements in understanding the pathophysiology, diagnosis, and the therapeutic potential of herbal medicine in managing RA. Notably, early diagnosis during the initial stages emerges as the pivotal determinant for successful recovery post-treatment. Utilizing tools such as Magnetic Resonance Imaging (MRI), anti-citrullinated peptide antibody markers, and radiography proves crucial in pinpointing the diagnosis of RA with precision. Unveiling the intricate pathophysiological mechanisms of RA has paved the way for innovative therapeutic interventions, incorporating plant extracts and isolated phytoconstituents. In the realm of pharmacological therapy for RA, specific disease-modifying antirheumatic drugs have showcased commendable efficacy. However, this conventional approach is not without its drawbacks, as it is often associated with various side effects. The integration of methodological strategies, encompassing both pharmacological and plant-based herbal therapies, presents a promising avenue for achieving substantive recovery. This integrated approach not only addresses the symptoms but also strives to tackle the underlying causes of RA, fostering a more comprehensive and sustainable path towards healing.
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Affiliation(s)
- Charanjit Kaur
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Yachana Mishra
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Rajesh Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Gurvinder Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India
| | - Sukhraj Singh
- Department of Food Civil Supply and Consumer Affairs, Amritsar, 143001, Punjab, India
| | - Vijay Mishra
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, Punjab, India.
| | - Murtaza M Tambuwala
- Lincoln Medical School, University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, England, UK.
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Khan MRUZ, Yanase E, Trivedi V. Extraction, phytochemical characterization and anti-cancer mechanism of Haritaki churna: An ayurvedic formulation. PLoS One 2023; 18:e0286274. [PMID: 37256897 PMCID: PMC10231837 DOI: 10.1371/journal.pone.0286274] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 05/10/2023] [Indexed: 06/02/2023] Open
Abstract
Haritaki churna (HC), a single herb ayurvedic formulations is known to be prescribed for various gastro-intestinal disorders in Ayurveda. Haritaki churna aqueous extract (HCAE) has anti-cancer activity against different types of cancer cells with an IC50 in the range of 50-97 μg/ml. Bioavailability of Haritaki Churna is very high in digestive track and treatment of colorectal cancer cells HCT-116, DLD1, HT-29 with HCAE reduces its cellular viability with anti-cancer IC50 70μg/ml. HCAE consumption is safe for human as it didn't affect the cellular viability of primary human PBMCs or non-cancerogenic HEK-293 cells. Haritaki churna was found to be stable in biological gastric fluids and bioactive agents are not losing their anti-cancer activity under such harsh conditions. The HPLC Chromatogram of HCAE is giving 13 major peaks and 11 minor peaks. Exploiting LC-MS, IR and NMR spectroscopic techniques, a total of 13 compounds were identified from HCAE namely Shikimic acid, Chebulic acid, gallic acid, 5-hydroxymethylfurfural, Protocatechuic acid, 4-O-galloyl-shikimic Acid, 5-O-galloyl-shikimic Acid, Methylgallate, corilagin, 1, 2, 6, Tri-O-galloyl β-D-glucose, chebulagic acid, chebulinic acid, and Ellagic acid. Reconstitution and subtraction of phytochemicals from the mixture indicate that Ellagic acid significantly contribute into anti-cancer effect of HCAE. Cancer cells treated with ellagic acid from HCAE were incapable of completing their cell-cycle and halted the cell-cycle at DNA synthesis S-Phase, as demonstrated by decreased cyclin A2 expression levels with increasing ellagic acid concentration. Halting of cells at S-phase causes induction of apoptosis in cancer cells. Cancer cells exhibiting DNA fragmentation, changes in expression of several apoptotic proteins such as Bcl2, cytochrome-c and formation of cleaved products of caspase 3 and PARP-1 suggests ellagic acid induces cell death via mitochondrial pathway of apoptosis.
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Affiliation(s)
- Md Rafi Uz Zama Khan
- Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati, Assam, India
| | - Emiko Yanase
- Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
| | - Vishal Trivedi
- Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati, Assam, India
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Thirupataiah B, Mounika G, Reddy GS, Kumar JS, Hossain KA, Medishetti R, Samarpita S, Rasool M, Mudgal J, Mathew JE, Shenoy GG, Rao CM, Chatti K, Parsa KVL, Pal M. PdCl 2-catalyzed synthesis of a new class of isocoumarin derivatives containing aminosulfonyl / aminocarboxamide moiety: First identification of a isocoumarin based PDE4 inhibitor. Eur J Med Chem 2021; 221:113514. [PMID: 33992926 DOI: 10.1016/j.ejmech.2021.113514] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/22/2021] [Accepted: 04/28/2021] [Indexed: 10/21/2022]
Abstract
While anti-inflammatory properties of isocoumarins are known their PDE4 inhibitory potential was not explored previously. In our effort the non-PDE4 inhibitor isocoumarins were transformed into the promising inhibitors via introducing an aminosulfonyl/aminocarboxamide moiety to the C-3 benzene ring attached to the isocoumarin framework. This new class of isocoumarins were synthesized via a PdCl2-catalyzed construction of the 4-allyl substituted 3-aryl isocoumarin ring starting from the appropriate 2-alkynyl benzamide derivative. Several compounds showed good inhibition of PDE4B in vitro and the SAR indicated superiority of aminosulfonamide moiety over aminocarboxamide in terms of PDE4B inhibition. Two compounds 3q and 3u with PDE4B IC50 = 0.43 ± 0.11 and 0.54 ± 0.19 μM and ≥ 2-fold selectivity over PDE4D emerged as initial hits. The participation of aminosulfonamide moiety in PDE4B inhibition and the reason for selectivity though moderate shown by 3q and 3u was revealed by the in silico docking studies. In view of potential usefulness of moderately selective PDE4B inhibitors the compound 3u (that showed PDE4 selectivity over other PDEs) was further evaluated in adjuvant induced arthritic rats. At an intraperitoneal dose of 30 mg/kg the compound showed a significant reduction in paw swelling (in a dose dependent manner), inflammation and pannus formation (in the knee joints) as well as pro-inflammatory gene expression/mRNA levels and increase in body weight. Moreover, besides its TNF-α inhibition and no significant toxicity in an MTT assay the compound did not show any adverse effects in a thorough toxicity studies e.g. teratogenicity, hepatotoxicity, cardiotoxicity and apoptosis in zebrafish. Thus, the isocoumarin 3u emerged as a new, safe and moderately selective PDE4B inhibitor could be useful for inflammatory diseases possibly including COVID-19.
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Affiliation(s)
- B Thirupataiah
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India; Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Guntipally Mounika
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India
| | - Gangireddy Sujeevan Reddy
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India; Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Jetta Sandeep Kumar
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India; Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Kazi Amirul Hossain
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India
| | - Raghavender Medishetti
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India; Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Snigdha Samarpita
- Immunopathology Lab, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, India
| | - Mahaboobkhan Rasool
- Immunopathology Lab, School of Biosciences and Technology, Vellore Institute of Technology (VIT), Vellore, India
| | - Jayesh Mudgal
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Jessy E Mathew
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Gautham G Shenoy
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - C Mallikarjuna Rao
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Madhav Nagar, Manipal, 576 104, Karnataka, India
| | - Kiranam Chatti
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India
| | - Kishore V L Parsa
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India
| | - Manojit Pal
- Dr. Reddy's Institute of Life Sciences, University of Hyderabad Campus, Gachibowli, Hyderabad, 500 046, India.
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Majoon Chobchini attenuates arthritis disease severity and RANKL-mediated osteoclastogenesis in rheumatoid arthritis. 3 Biotech 2021; 11:436. [PMID: 34549015 PMCID: PMC8446481 DOI: 10.1007/s13205-021-02985-4] [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: 06/23/2021] [Accepted: 09/04/2021] [Indexed: 11/03/2022] Open
Abstract
Majoon Chobchini, a polyherbal Unani compound, has been used holistically in India to treat rheumatoid arthritis. However, the potential mechanism underlying the antiarthritic efficacy of Majoon Chobchini has not been elucidated so far. This study was aimed to explore the underlying molecular mechanism and scientifically validate the therapeutic basis of Majoon Chobchini in rheumatoid arthritis (RA). The anti-arthritic efficacy of Majoon Chobchini was demonstrated in vivo using complete Freund's adjuvant-induced arthritic rat model and adjuvant-induced arthritic fibroblast-like synoviocytes (AA-FLS). The expression of pro-inflammatory mediators and enzymes was evaluated in the serum and synovial tissues of adjuvant-induced arthritis (AIA) rats. In-vitro, AA-FLS, and bone marrow macrophages (BMMs) were co-cultured to evaluate the formation and activity of osteoclasts using TRAP staining analysis and pit formation assay, respectively. RANKL and OPG levels were detected using western blotting and qRT-PCR analysis. Furthermore, the involvement of JAK-STAT-3 signaling in the therapeutic efficacy of Majoon Chobchini was evaluated both in vivo and in vitro. Majoon Chobchini significantly reversed the physical symptoms in AIA rats with reduced expression of pro-inflammatory cytokines and enzymes. Notably, Majoon Chobchini alleviated cartilage degradation and bone erosion in AIA rats via inhibiting the activation of the JAK-STAT-3 signaling pathway in the AIA rats. Consistent with its effect in vivo, Majoon Chobchini decreased osteoclast inducing potential of AA-FLS and thus attenuated osteoclast formation and bone resorption in vitro. Taken together, our findings suggest that the JAK/STAT-3 signaling inhibition may underlie the mechanism through which Majoon Chobchini provides relief against RA symptoms. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13205-021-02985-4.
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Kumar V, Leekha A, Kaul A, Mishra AK, Verma AK. Role of folate-conjugated glycol-chitosan nanoparticles in modulating the activated macrophages to ameliorate inflammatory arthritis: in vitro and in vivo activities. Drug Deliv Transl Res 2021; 10:1057-1075. [PMID: 32363539 DOI: 10.1007/s13346-020-00765-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Activated macrophages are the primary targets in rheumatoid arthritis (RA) management. So, we report efficacious, dual-functional Methotrexate (MTX) loaded folate-conjugated pH-responsive glycol-chitosan nanoparticles (MFGCN) prepared by nano-precipitation and zero-order cross-linking reaction for targeting inflamed arthritic tissue. Physical characterization by DLS, SEM and TEM indicated a spherical, smooth morphology with a diameter ~ 300 nm. 1H NMR and FTIR indicated folic acid conjugation to GC by zero-order cross-linkers. In vitro release kinetics in PBS showed pH-responsive and sustained release behaviour of MFGCN. Enhanced cellular uptake and cytotoxicity of MFGCN in LPS(+)RAW and activated peritoneal macrophages (Mϕ) were observed when compared to LPS(-)RAW cells. MFGCN-induced mitochondrial membrane potential (MMP) perturbations indicated apoptosis. Oxidative stress was evident by significant increase in ROS and RNS, 4 h post incubation with MFGCN. Negligible hemolysis by FGCN and MFGCN on rat RBC's indicated biocompatibility. In vivo biodistribution of MFGCN in adjuvant-induced arthritis (AIA) rats indicated RA targetability. Prolonged blood circulation coupled with higher concentrations of 99mTc-MFGCN at the arthritic site was observed post 24 h of injection. The gamma scintigraphic image confirmed accumulation of radiolabelled MFGCN in arthritic paw when compared to the non-inflamed paw, confirming the selective uptake of 99mTc-MFGCN by folate-overexpressing macrophages in the arthritic synovium thereby proving its targeted efficacy and theranostic potential. In AIA rats, MFGCN lowers arthritic signs, improves antioxidant response and decreases pro-inflammatory cytokines, suggesting its potential in targeting activated macrophages of synovium. Graphical abstract.
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Affiliation(s)
- Vijay Kumar
- NanoBiotech Lab, Department of Zoology, Kirori Mal College, University of Delhi, Delhi, 110007, India
| | - Ankita Leekha
- NanoBiotech Lab, Department of Zoology, Kirori Mal College, University of Delhi, Delhi, 110007, India
| | - Ankur Kaul
- Division of Cyclotron and Radiopharmaceutical Sciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, 110054, India
| | - Anil Kumar Mishra
- Division of Cyclotron and Radiopharmaceutical Sciences, Institute of Nuclear Medicine and Allied Sciences, Delhi, 110054, India
| | - Anita Kamra Verma
- NanoBiotech Lab, Department of Zoology, Kirori Mal College, University of Delhi, Delhi, 110007, India.
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Nounou MI, Eassa HA, Helal NA, AboulFotouh K, Mansoor I, Latz IK, Zheng C, Eassa HA, Mohamed D, Huynh DM, Wiss AR, Sweeney J, Oakes MT, Mikhail MM, Amine N, Kaur H, Echeverry N, Orzechowski K, Szollosi D. The safety, efficacy and pharmaceutical quality of male enhancement nutraceuticals bought online: Truth versus claim. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2021; 19:232-242. [PMID: 33736960 DOI: 10.1016/j.joim.2021.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/30/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Nutraceutical products are widely used for their claimed therapeutic benefits. However, falsified or adulterated nutraceuticals present a major health threat to consumers. This study investigates the pharmaceutical quality, safety and anti-inflammatory effects of six male enhancement nutraceuticals that claim to be 100% natural. METHODS Three batches of six male enhancement products were tested to detect the presence and levels of adulterants via high-performance liquid chromatography (HPLC). The pharmaceutical quality of the selected nutraceuticals was tested with near infrared spectroscopy (NIR) and SeDeM. The cytotoxic effects of these products on HepG2 cells were determined through cell proliferation (XTT) and lactate dehydrogenase (LDH) cytotoxicity assays. Lastly, the in vitro inflammatory effects of these products were investigated using murine J774 macrophages through cytokine release analysis. RESULTS HPLC analysis detected the presence of sildenafil citrate, a vasodilator, and the active ingredient in Viagra and Revatio, in all batches of the products we analyzed. Amount of sildenafil citrate ranged from 0.45 mg to 51.85 mg among different batches. NIR assessment showed inter- and intra-batch heterogeneity in product composition. Results of the XTT and LDH assays showed significant cytotoxic effects of the analyzed products. XTT analysis revealed that the viability of HepG2 treated with tested products varied from 27.57% to 41.43%. Interestingly, the male enhancement products also showed anti-inflammatory effects. CONCLUSION Despite their labeling as 100% natural, all products tested in this study contained levels of sildenafil citrate, which was not reported on the packaging. There was a lack of pharmaceutical uniformity among products of the same batch and across different batches. Additionally, the products we tested had cytotoxic effects. These study findings highlight the adulteration, poor quality and hazard of these nutraceuticals. Therefore, strict regulation of these products and standardization of the definition of nutraceuticals are urgently needed. Further, these falsely advertised products should be withdrawn from the market due to potential adverse effects on the health of their consumers.
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Affiliation(s)
- Mohamed Ismail Nounou
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Heba A Eassa
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, AL-Azhar University, Cairo 11651, Egypt.
| | - Nada A Helal
- Pharmaceutical Sciences Department, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Texas A&M University, College Station, Texas 77843, USA
| | - Khaled AboulFotouh
- Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, Texas 78712, USA; Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Ihab Mansoor
- Department of Pharmaceutics, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Isabel K Latz
- Department of Public Health Sciences, College of Health Sciences, The University of Texas at El Paso, TX 79968, USA
| | - Cindy Zheng
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Hadeer A Eassa
- Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat 32897, Egypt
| | - Dina Mohamed
- Department of Industrial Pharmacy, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
| | - Diana M Huynh
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Abigail R Wiss
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Jessica Sweeney
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Monica T Oakes
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Mark M Mikhail
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Nadine Amine
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Harshvir Kaur
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Natalia Echeverry
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Kamila Orzechowski
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
| | - Doreen Szollosi
- Department of Pharmaceutical Sciences, School of Pharmacy & Physician Assistant Studies (SOPPAS), University of Saint Joseph (USJ), Hartford, Connecticut 06103, USA
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Samarpita S, Kim JY, Rasool MK, Kim KS. Investigation of toll-like receptor (TLR) 4 inhibitor TAK-242 as a new potential anti-rheumatoid arthritis drug. Arthritis Res Ther 2020; 22:16. [PMID: 31973752 PMCID: PMC6979396 DOI: 10.1186/s13075-020-2097-2] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 01/07/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Proper blocking of toll-like receptor (TLR) activation during disease progression has been reported to have inhibitory effect on the pathogenesis of rheumatoid arthritis (RA). We tested whether the TLR4 inhibitor TAK-242 had potential as a remedy for rheumatoid arthritis. METHODS The therapeutic effect of TAK-242 was tested in vitro using the human rheumatoid fibroblast-like synoviocyte (FLS) line MH7A or primary human FLS and in an adjuvant-induced arthritis (AIA) rat model. RESULTS TAK-242 dose dependently inhibited the increased expression of IL-6, IL-8, MMP-1, and VEGF in LPS-stimulated MH7A cells. It also inhibited the expression of IL-6 and IL-8 in poly(I:C), TLR3 activator-stimulated primary FLS, but not in IL-1β-stimulated primary FLS. These findings suggest that TAK-242 blocks a specific signaling pathway to some degree. Further, TAK-242 slightly inhibited mobilization of NF-κB into nuclei. In the AIA rat model, TAK-242 significantly reversed the body weight and paw thickness of AIA rats to the normal state at a dose of 5 mg/kg, but not at 3 mg/kg, and reduced the increased serum level of IL-6 and VEGF in AIA rats. It also significantly ameliorated inflammatory symptoms of joint tissues at day 21 of treatment, according to histology and RT-PCR. CONCLUSIONS Based on the drug repositioning concept, TAK-242, which is used for the treatment of TLR4-mediated inflammatory diseases, shows potential for cost-effective development as a remedy for rheumatoid arthritis or to control the progression of RA.
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Affiliation(s)
- Snigdha Samarpita
- Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, 632014, India
| | - Joo Young Kim
- Department of Clinical Pharmacology and Therapeutics, Kyung Hee University School of Medicine, Kyunghee-daero 23, Dongdaemun-gu, Seoul, 02447, South Korea
| | - Mahaboob Khan Rasool
- Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, 632014, India
| | - Kyoung Soo Kim
- Department of Clinical Pharmacology and Therapeutics, Kyung Hee University School of Medicine, Kyunghee-daero 23, Dongdaemun-gu, Seoul, 02447, South Korea. .,East-West Bone and Joint Disease Research Institute, Kyung Hee University Hospital at Gangdong, Gandong-gu, Seoul, 05278, South Korea.
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Hassan UH, Shahzad M, Shabbir A, Jahan S, Saleem M, Bukhari IA, Assiri AM. Amelioration of adjuvant induced arthritis in Sprague Dawley rats through modulation of inflammatory mediators by Ribes alpestre Decne. JOURNAL OF ETHNOPHARMACOLOGY 2019; 235:460-471. [PMID: 30771518 DOI: 10.1016/j.jep.2019.02.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 01/31/2019] [Accepted: 02/12/2019] [Indexed: 05/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ribes alpestre Decne has been commonly used in the treatment of joint complaints. AIM OF STUDY The present study was undertaken to evaluate the antiarthritic potential of ethanolic extract and fractions of Ribes alpestre and to explore its probable mechanism of action. MATERIAL AND METHODS Complete Freunds adjuvant induced arthritis in Sprague Dawley rats was used to assess antiarthritic activity of aqueous ethanol extract, butanol and aqueous fractions at 200 mg/kg oral dose for 28 days. Paw volume and diameter, arthritic index, body weight, hematological and biochemical parameters, radiographic and histological analysis of ankle joints were carried out. An array of pro-inflammatory mediators (IL-1β, IL-6, NF-Kβ, TNF-α, COX-2, IL-4, IL-10 and PGE2) were estimated by RT-PCR and enzyme linked immunosorbent assay. Antioxidant capacity was assessed using DPPH and reducing power assays. Qualitative phytochemical screening, total phenolic and flavonoid content and HPLC analysis of aqueous fraction of Ribes alpestre were also carried out. RESULTS Significant (p < 0.001) reduction in paw volume and thickness and arthritic score by aqueous ethanolic extract and its fractions has been found. Aqueous ethanolic extract and fractions in particular aqueous fraction considerably prevented decrease in body weight, alterations in hematological parameters. Radiographic and histological examination revealed no significant architectural changes in joints of treated rats. Significant (p < 0.05-0.001) down regulation of pro-inflammatory genes IL-1β, TNF-α, IL-6, COX-2, PGE2 and NF-Kβ alongwith noteworthy increase in levels of IL-4 and IL-10 was recorded among treated animals. Aqueous ethanol extract and its fractions demonstrated notable and concentration dependent (50-6400 μg/ml) antioxidant potential. Qualitative phytochemical analysis of active fraction (aqueous) displayed presence of flavonoids, alkaloids, tannins and glycosides. Besides total phenolic and flavonoid contents has been found to be 179.3 mg GAE/ml and 389.40 μg QE/ml in aqueous fraction of Ribes alpestre respectively. HPLC profile demonstrated presence of quercitin, chlorogenic acid, vanillic acid and cinamic acid in aqueous fraction. CONCLUSION Present communication suggests Ribes alpestre a potent antiarthritic therapy by ameliorating adjuvant arthritis in rats by downregulating proinflammatory mediators with up regulation of anti-inflammatory cytokines.
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Affiliation(s)
- Umme Habiba Hassan
- Laboratory of Cardiovascular Research and Integrative Pharmacology, Department of Pharmacology, College of Pharmacy, University Of Sargodha, Sargodha, Pakistan
| | - Muhammad Shahzad
- Department of Pharmacology, University of Health Sciences, Lahore 54600, Pakistan
| | - Arham Shabbir
- Department of Pharmacy, The University of Lahore, Gujrat Campus, Pakistan
| | - Shah Jahan
- Department of Immunology, University of Health Sciences, Lahore 54600, Pakistan
| | - Muhammad Saleem
- University College of Pharmacy, University of Punjab, Lahore, Pakistan
| | - Ishfaq Ali Bukhari
- Department of Pharmacology, College of Medicine, King Saud University Riyadh, Saudi Arabia
| | - Asaad Mohamed Assiri
- Prince Abdullah Ben Khaled Celiac Disease Research Chair, Department of Pediatrics, Faculty of Medicine, King Saud University, Riyadh, Saudi Arabia
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Ganesan R, Rasool M. Ferulic acid inhibits interleukin 17-dependent expression of nodal pathogenic mediators in fibroblast-like synoviocytes of rheumatoid arthritis. J Cell Biochem 2019; 120:1878-1893. [PMID: 30160792 DOI: 10.1002/jcb.27502] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 07/20/2018] [Indexed: 01/24/2023]
Abstract
Interleukin 17 (IL-17), a proinflammatory cytokine produced by T helper (Th) 17 cells, potentially controls fibroblast-like synoviocytes (FLS)-mediated disease activity of rheumatoid arthritis (RA) via IL-17/ IL-17 receptor type A (IL-17RA)/signal transducer and activator of transcription 3 (STAT-3) signaling cascade. This has suggested that targeting IL-17 signaling could serve as an important strategy to treat FLS-mediated RA progression. Ferulic acid (FA), a key polyphenol, attenuates the development of gouty arthritis and cancer through its anti-inflammatory effects, but its therapeutic efficiency on IL-17 signaling in FLS-mediated RA pathogenesis remains unknown. In the current study, FA markedly inhibited the IL-17-mediated expression of its specific transmembrane receptor IL-17RA in FLS isolated from adjuvant-induced arthritis (AA) rats. Importantly, FA dramatically suppressed the IL-17-mediated expression of toll-like receptor 3 (TLR-3), cysteine-rich angiogenic inducer 61 (Cyr61), IL-23, granulocyte-macrophage colony stimulating factor (GM-CSF) in AA-FLS via the inhibition of IL-17/IL-17RA/STAT-3 signaling cascade. In addition, FA significantly decreased the formation of osteoclast cells and bone resorption potential in a coculture system consisting of IL-17 treated AA-FLS and rat bone marrow derived monocytes/macrophages. Furthermore, FA remarkably inhibited the IL-17-mediated expression of receptor activator of nuclear factor κ-Β ligand (RANKL) and increased the expression of osteoprotegerin (OPG) in AA-FLS via the regulation of IL-17/IL-17RA/STAT-3 signaling cascade. The therapeutic efficiency of FA on IL-17 signaling was further confirmed by knockdown of IL-17RA using small interfering RNA or blocking of STAT-3 activation with S3I-201. The molecular docking analysis revealed that FA manifests significant ligand efficiency toward IL-17RA, STAT-3, IL-23, and RANKL proteins. This study provides new evidence that FA can be used as a potential therapeutic agent for inhibiting IL-17-mediated disease severity and bone erosion in RA.
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Affiliation(s)
- Ramamoorthi Ganesan
- Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamilnadu, India
| | - Mahaboobkhan Rasool
- Immunopathology Lab, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamilnadu, India
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Interleukin 17 under hypoxia mimetic condition augments osteoclast mediated bone erosion and expression of HIF-1α and MMP-9. Cell Immunol 2018; 332:39-50. [DOI: 10.1016/j.cellimm.2018.07.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 06/24/2018] [Accepted: 07/14/2018] [Indexed: 01/05/2023]
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Song J, Jing Z, Hu W, Yu J, Cui X. α-Linolenic Acid Inhibits Receptor Activator of NF-κB Ligand Induced (RANKL-Induced) Osteoclastogenesis and Prevents Inflammatory Bone Loss via Downregulation of Nuclear Factor-KappaB-Inducible Nitric Oxide Synthases (NF-κB-iNOS) Signaling Pathways. Med Sci Monit 2017; 23:5056-5069. [PMID: 29061958 PMCID: PMC5665607 DOI: 10.12659/msm.904795] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Background Inflammation is a major cellular strain causing increased risk of osteo-degenerative diseases. Omega-3 fatty acids have been great source in suppressing inflammation. We investigated the effect of α-linolenic acid (ALA) on RANKL-stimulated osteoclast differentiation, LPS-induced and ovariectomized bone loss in mice models. Material/Methods The bone marrow macrophages (BMMs) were isolated from femurs of ICR mice, stimulated with RANKL, and treated with ALA (100, 200, 300 μM). Major analytical methods include histological analysis, osteoclasts viability assay, serum cytokines and chemokines ELISA, and gene expression by qPCR. Results ALA intervention inhibited RANKL-induced osteoclasts proliferation and differentiation. ALA inhibited bone resorption activity as measured by materialization of F-actin ring structures as well. ALA suppressed the RANKL-induced osteoclast markers c-Fos, c-Jun and NFATc1 together with transcription factor proteins TRAP, OSCAR, cathepsin K and β3-integrin. ALA also suppressed the RANKL-stimulated phosphorylation of JNK, ERK, and AKT as well as NF-κB and BCL-2 proteins. ALA intervention (100 and 300 mg/kg) to LPS-challenged mice showed annulled morphometric changes induced by LPS by suppressing the levels of proinflammatory cytokines and chemokines. ALA (100 and 300 mg/kg) intervention to estrogen-deficiency induced bone loss mice (ovariectomized) showed reductions in TRAP+ osteoclasts count, CTX-I expression, levels of IL-1β, IL-2, IL-6, IL10, TNF-α and MCP-1 and iNOS and COX-2. Conclusions ALA suppresses RANKL-induced osteoclast differentiation and prevents inflammatory bone loss via downregulation of NF-κB-iNOS-COX-2 signaling. ALA is suggested to be a preventive herbal medicine against inflammatory bone disorders.
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Affiliation(s)
- Jiefu Song
- Department of Orthopedics, Shan Xi Provincial People's Hospital, Taiyuan, Shanxi, China (mainland)
| | - Zhizhen Jing
- Department of Orthopedics, Shan Xi Provincial People's Hospital, Taiyuan, Shanxi, China (mainland)
| | - Wei Hu
- Department of Orthopedics, Shan Xi Provincial People's Hospital, Taiyuan, Shanxi, China (mainland)
| | - Jianping Yu
- Department of Orthopedics, Shan Xi Provincial People's Hospital, Taiyuan, Shanxi, China (mainland)
| | - Xiaoping Cui
- Department of Orthopedics, Shan Xi Provincial People's Hospital, Taiyuan, Shanxi, China (mainland)
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Ganesan R, Rasool M. Interleukin 17 regulates SHP-2 and IL-17RA/STAT-3 dependent Cyr61, IL-23 and GM-CSF expression and RANKL mediated osteoclastogenesis by fibroblast-like synoviocytes in rheumatoid arthritis. Mol Immunol 2017; 91:134-144. [PMID: 28898718 DOI: 10.1016/j.molimm.2017.09.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 08/30/2017] [Accepted: 09/01/2017] [Indexed: 01/08/2023]
Abstract
Interleukin (IL)-17 predominately produced by the Th17 cells, plays a crucial role in the fibroblast-like synoviocytes (FLS) mediated disease process of rheumatoid arthritis (RA). IL-17 exerts its pathogenic effects in RA-FLS by IL-17/IL-17RA/STAT-3 signaling. Recent studies have shown that RA-FLS produces SHP-2, Cyr61, IL-23, GM-CSF and RANKL which results in worsening of the disease. However, whether IL-17/IL-17RA/STAT-3 signaling regulates SHP-2, Cyr61, IL-23, GM-CSF and RANKL expressions in RA-FLS remains unknown. In this study, IL-17 treatment dramatically induced the production of Cyr61, IL-23 and GM-CSF in FLS isolated from adjuvant induced arthritis (AA) rats. Conversely, IL-17 mediated production of Cyr61, IL-23 and GM-CSF was abrogated by knockdown of IL-17RA using a small interfering RNA or blockade of STAT-3 activation with S3I-201 in AA-FLS. Interestingly, IL-17 treatment noticeably increased the expression of IL-17RA and SHP-2 in AA-FLS. However, silencing of IL-17RA reversed the effect of IL-17 on the expression of IL-17RA and SHP-2 in AA-FLS. In addition, an increased number of TRAP-positive multinucleated cells were observed in a coculture system consisting of IL-17 treated AA-FLS and rat bone marrow derived monocytes/macrophages. Further, mechanistically we found that IL-17 upregulated RANKL expression in AA-FLS that was dependent on the IL-17/IL-17RA/STAT-3 signaling cascade. Knockdown of IL-17RA or inhibition of STAT-3 activation decreased the IL- 17 induced RANKL expression by AA-FLS and their osteoclastogenic potential. Taken together, our findings demonstrate that IL-17 regulates SHP-2 expression and IL-17RA/STAT-3 dependent production of Cyr61, IL-23, GM-CSF and RANKL in AA-FLS and may reveal a new insight into the pathogenesis of RA.
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Affiliation(s)
- Ramamoorthi Ganesan
- Immunopathology Lab, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamilnadu, India
| | - Mahaboobkhan Rasool
- Immunopathology Lab, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamilnadu, India.
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Bustin S. The continuing problem of poor transparency of reporting and use of inappropriate methods for RT-qPCR. BIOMOLECULAR DETECTION AND QUANTIFICATION 2017; 12:7-9. [PMID: 28702367 PMCID: PMC5496741 DOI: 10.1016/j.bdq.2017.05.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 05/15/2017] [Accepted: 05/16/2017] [Indexed: 11/28/2022]
Abstract
Attendance at this year’s European Calcified Tissue Society’s (ECTS) Congress reveals that the methods used to obtain qPCR results continue to be significantly flawed and that and their reporting remain inadequate.
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Affiliation(s)
- Stephen Bustin
- Faculty of Medical Science, Anglia Ruskin University, Bishop Hall Lane, Chelmsford, CM1 1SQ, UK
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Doss HM, Ganesan R, Rasool M. Trikatu, an herbal compound ameliorates rheumatoid arthritis by the suppression of inflammatory immune responses in rats with adjuvant-induced arthritis and on cultured fibroblast like synoviocytes via the inhibition of the NFκB signaling pathway. Chem Biol Interact 2016; 258:175-86. [DOI: 10.1016/j.cbi.2016.09.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 07/24/2016] [Accepted: 09/05/2016] [Indexed: 12/20/2022]
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Ganesan R, Doss HM, Rasool M. Majoon ushba, a polyherbal compound, suppresses pro-inflammatory mediators and RANKL expression via modulating NFкB and MAPKs signaling pathways in fibroblast-like synoviocytes from adjuvant-induced arthritic rats. Immunol Res 2016; 64:1071-86. [DOI: 10.1007/s12026-016-8794-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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