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Lu Y, Liang X, Song J, Guan Y, Yang L, Shen R, Niu Y, Guo Z, Zhu N. Niclosamide modulates phenotypic switch and inflammatory responses in human pulmonary arterial smooth muscle cells. Mol Cell Biochem 2024:10.1007/s11010-024-05061-6. [PMID: 38980591 DOI: 10.1007/s11010-024-05061-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 06/29/2024] [Indexed: 07/10/2024]
Abstract
Excessive proliferation and migration of pulmonary arterial smooth muscle cells (PASMCs) represent key steps of pulmonary vascular remodeling, leading to the development of pulmonary arterial hypertension (PAH) and right ventricular failure. Niclosamide (NCL), an FDA-approved anthelmintic, has been shown to regulate cell proliferation, migration, invasion, and apoptosis through a variety of signaling pathways. However, its role on modulating the phenotypic switch and inflammatory responses in PASMCs remains unclear. In this study, cell proliferation assay showed that NCL inhibited PDGF-BB induced proliferation of human PASMCs in a dose-dependent manner. Western blot analysis further confirmed a notable reduction in the expression of cyclin D1 and PCNA proteins. Subsequently, flow cytometry analysis demonstrated that NCL induced an increased percentage of cells in the G1 phase while promoting apoptosis in PASMCs. Moreover, both scratch wound assay and transwell assay confirmed that NCL decreased PDGF-BB-induced migration of PASMCs. Mechanistically, western blot revealed that pretreatment of PASMCs with NCL markedly restored the protein levels of SMA, SM22, and calponin, while reducing phosphorylation of P38/STAT3 signaling in the presence of PDGF-BB. Interestingly, macrophages adhesion assay showed that NCL markedly reduced recruitment of Calcein-AM labeled RAW264.7 by TNFα-stimulated PASMCs. Western blot revealed that NCL suppressed TNFα-induced expression of both of VCAM-1 and ICAM-1 proteins. Furthermore, pretreatment of PASMCs with NCL significantly inhibited NLRP3 inflammasome activity through reducing NLRP3, AIM2, mature interleukin-1β (IL-β), and cleaved Caspase-1 proteins expression. Together, these results suggested versatile effects of NCL on controlling of proliferation, migration, and inflammatory responses in PASMCs through modulating different pathways, indicating that repurposing of NCL may emerge as a highly effective drug for PAH treatment.
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Affiliation(s)
- Yuwen Lu
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Xiaogan Liang
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Jingwen Song
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Yugen Guan
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Liang Yang
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Rongrong Shen
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Yunpu Niu
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China
| | - Zhifu Guo
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China.
| | - Ni Zhu
- Department of Cardiology, Changhai Hospital, Naval Medical University, 168 Changhai Road, Shanghai, 200433, China.
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Marafini I, De Cristofaro E, Salvatori S, Calabrese E, Lolli E, Monteleone I, Franchi L, Ciccocioppo R, Glick G, Opipari A, Monteleone G. Niclosamide Enema for Active Distal Ulcerative Colitis: A Phase 1, Open-Label Study. Inflamm Bowel Dis 2024; 30:894-899. [PMID: 37478412 DOI: 10.1093/ibd/izad125] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Indexed: 07/23/2023]
Abstract
BACKGROUND Oral and rectal formulations of 5-aminosalicylic acid are the first-line therapy for mild-to-moderate, distal ulcerative colitis (UC), but such a treatment is not effective in one-third of patients. Niclosamide is a small molecule, developed and approved as an orally administered drug to treat helminthic infections, with an excellent safety profile. Preclinical work showed that niclosamide is an anti-inflammatory agent, thereby providing the rationale to explore its safety and efficacy in patients with UC. This phase 1, open-label trial was aimed at assessing the safety of niclosamide formulated as an enema in patients with mild-to-moderate, distal UC, who relapsed on maintenance therapy with oral and/or rectal 5-aminosalicylic acid. METHODS Seventeen patients with active UC received niclosamide enema (150 mg/60 mL) twice a day for 6 weeks. The primary endpoint was the safety of niclosamide treatment. Secondary endpoints included clinical remission and improvements in endoscopic Mayo/histologic scores. Endoscopic remission percentages exclude participants meeting criteria at baseline for endoscopic remission. RESULTS Niclosamide was well tolerated by all 17 patients that were enrolled and treated. No serious adverse event was registered. Fifteen mild adverse events were registered in 6 patients and considered to be unrelated to the treatment. Clinical remission was achieved in 10 (59%) of 17 patients. Improvements of endoscopic Mayo score and histologic Geboes score were seen in 7 (58%) of 12 and 7 (41.2%) of 17 patients, respectively. CONCLUSIONS Niclosamide enema treatment is safe and well tolerated. Niclosamide improves clinical symptoms and endoscopic/histologic signs of UC; however, appropriately designed placebo-controlled clinical trials are required to confirm efficacy.
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Affiliation(s)
- Irene Marafini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Gastroenterology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Elena De Cristofaro
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Gastroenterology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Silvia Salvatori
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Gastroenterology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Emma Calabrese
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Gastroenterology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Elisabetta Lolli
- Gastroenterology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Ivan Monteleone
- University of Michigan, Ann Arbor, MI, USA
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | | | | | - Gary Glick
- University of Michigan, Ann Arbor, MI, USA
| | | | - Giovanni Monteleone
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Gastroenterology Unit, Policlinico Universitario Tor Vergata, Rome, Italy
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Wu H, Yuan X, He Y, Gao J, Xie M, Xie Z, Song R, Ou D. Niclosamide subacute exposure alters the immune response and microbiota of the gill and gut in black carp larvae, Mylopharyngodon piceus. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 279:116512. [PMID: 38805826 DOI: 10.1016/j.ecoenv.2024.116512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/16/2024] [Accepted: 05/24/2024] [Indexed: 05/30/2024]
Abstract
Niclosamide (NIC) is a commonly used insecticide and molluscicide in the prevention and treatment of parasitic diseases in fish. The utilization of NIC has the potential to disrupt the microbial community present on the mucosal tissue of fish, leading to localized inflammatory responses. The objective of this study was to evaluate the impact of NIC on the immune system and bacterial populations within the gill and gut of Mylopharyngodon piceus. Fish were subjected to varying concentrations of NIC, including a control group (0 μg/L), a low NIC group (15% 96 h LC50, LNG, 9.8 μg/L), and a high NIC group (80% 96 h LC50, HNG, 52.5 μg/L). Gill and gut samples were collected 28 days post-exposure for analysis. The findings revealed that the 96-h LC50 for NIC was determined to be 65.7 μg/L, and histopathological examination demonstrated that exposure to NIC resulted in gill filament subepithelial edema, exfoliation, degeneration, and a decrease in gill filament length. Furthermore, the gut exhibited apical enterocyte degeneration and leucocyte infiltration following NIC exposure. Additionally, NIC exposure led to a significant elevation in the levels of immunoglobulin M (IgM), complement component 3 (C3), and complement component 4 (C4) in both gill and gut tissues. Moreover, the activity of lysozyme (LYZ) was enhanced in the gill, while the activities of peroxidase (POD) and immunoglobulin T (IgT) were increased in gut tissue. The exposure to NIC resulted in enhanced mRNA expression of c3, c9, tnfα, il6, il8, and il11 in the gill tissue, while decreasing c3 and il8 expression in the gut tissue. Furthermore, the natural resistance-associated macrophage protein (nramp) mRNA increased, and liver-expressed antimicrobial peptide 2 (leap2) mRNA decreased in gill and gut tissues. And hepcidin (hepc) mRNA levels rose in gill but fell in gut tissue. NIC exposure also led to a decrease in gill bacterial richness and diversity, which significantly differed from the control group, although this separation was not significant in the gut tissue. In conclusion, the administration of NIC resulted in alterations in both the immune response and mucosal microbiota of fish. Furthermore, it was noted that gills displayed a heightened vulnerability to sublethal effects of NIC in comparison to gut tissues.
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Affiliation(s)
- Hao Wu
- Hunan Fisheries Science Institute, Changsha 410153, China
| | - Xiping Yuan
- Hunan Fisheries Science Institute, Changsha 410153, China
| | - Yong He
- Hunan Fisheries Science Institute, Changsha 410153, China
| | - Jinwei Gao
- Hunan Fisheries Science Institute, Changsha 410153, China
| | - Min Xie
- Hunan Fisheries Science Institute, Changsha 410153, China
| | - Zhonggui Xie
- Hunan Fisheries Science Institute, Changsha 410153, China.
| | - Rui Song
- Hunan Fisheries Science Institute, Changsha 410153, China.
| | - Dongsheng Ou
- Hunan Fisheries Science Institute, Changsha 410153, China
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Kim JH, Park S, Jung E, Shin J, Kim YJ, Kim JY, Sessler JL, Seo JH, Kim JS. A dual-action niclosamide-based prodrug that targets cancer stem cells and inhibits TNBC metastasis. Proc Natl Acad Sci U S A 2023; 120:e2304081120. [PMID: 37186828 PMCID: PMC10214212 DOI: 10.1073/pnas.2304081120] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 04/17/2023] [Indexed: 05/17/2023] Open
Abstract
Chemotherapy typically destroys the tumor mass but rarely eradicates the cancer stem cells (CSCs) that can drive metastatic recurrence. A key current challenge is finding ways to eradicate CSCs and suppress their characteristics. Here, we report a prodrug, Nic-A, created by combining a carbonic anhydrase IX (CAIX) inhibitor, acetazolamide, with a signal transducer and transcriptional activator 3 (STAT3) inhibitor, niclosamide. Nic-A was designed to target triple-negative breast cancer (TNBC) CSCs and was found to inhibit both proliferating TNBC cells and CSCs via STAT3 dysregulation and suppression of CSC-like properties. Its use leads to a decrease in aldehyde dehydrogenase 1 activity, CD44high/CD24low stem-like subpopulations, and tumor spheroid-forming ability. TNBC xenograft tumors treated with Nic-A exhibited decreased angiogenesis and tumor growth, as well as decreased Ki-67 expression and increased apoptosis. In addition, distant metastases were suppressed in TNBC allografts derived from a CSC-enriched population. This study thus highlights a potential strategy for addressing CSC-based cancer recurrence.
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Affiliation(s)
- Ji Hyeon Kim
- Department of Chemistry, Korea University, Seoul02841, Korea
| | - Soeun Park
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul08308, Korea
| | - Eunsun Jung
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul08308, Korea
| | - Jinwoo Shin
- Department of Chemistry, Korea University, Seoul02841, Korea
| | - Yoon-Jae Kim
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul08308, Korea
| | - Ji Young Kim
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul08308, Korea
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, TX78712-1224
| | - Jae Hong Seo
- Division of Medical Oncology, Department of Internal Medicine, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Korea University, Seoul02841, Korea
- Department of Biomedical Research Center, Korea University Guro Hospital, Korea University, Seoul08308, Korea
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul02841, Korea
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Mansour A, Mahmoud MY, Bakr AF, Ghoniem MG, Adam FA, El-Sherbiny IM. Fortified anti-proliferative activity of niclosamide for breast cancer treatment: In-vitro and in-vivo assessment. Life Sci 2023; 316:121379. [PMID: 36623765 DOI: 10.1016/j.lfs.2023.121379] [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: 10/25/2022] [Revised: 12/28/2022] [Accepted: 01/05/2023] [Indexed: 01/09/2023]
Abstract
Breast cancer represents one of the top lethal cancer types among the females worldwide. Several factors manipulate the clinical outcome of the treatment as the stage of the cancer upon detection, genetic and hormonal factors, drug resistance and metastasis. Accordingly, drug's repositioning, enhancing the bioavailability and encapsulation into nanoparticles (NPs) are among the predilected pathways for enhanced therapeutic outcome. Niclosamide (NIC) is an anthelmintic drug and has been repositioned as anticancer agent after revealing its anti-neoplastic activity. Piperine (PIP) was used as food spice until its anticancer activity was discovered. However, their hydrophobicity constrains their therapeutic efficiency. The cytotoxicity of both drugs in the free form was tested on MCF-7 cells, and the results indicated a NIC cytotoxicity enhancement by PIP. Then, NIC and PIP were encapsulated successfully into F127-NPs with entrapment efficiency of 97 % and 82 %, respectively. Particle size, zeta potential, TEM and FTIR confirmed the micellization process and drug encapsulation. The developed NIC-NPs and PIP-NPs exerted potent anticancer effect as compared to the free forms. Accordingly, the mixture; NIC-NPs/PIP-NPs was tested and its cytotoxicity exceeded the individually encapsulated drugs. Flowcytometry assessment was performed and demonstrated an induced cell death through the apoptotic stage. Additionally, in-vivo therapeutic efficiency of NIC-NPs/PIP-NPs was assessed through Ehrlich ascites tumor and the nanocombination therapy exerted superior additive anticancer effect when compared to NIC-NPs which is attributed to the PIP-NPs induced bioavailability. The study can be considered the first one investigating the PIP role in bioenhancing the anti-proliferative activity of NIC to combat breast cancer.
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Affiliation(s)
- Amira Mansour
- Nanomedicine Research Labs, Center for Materials Science, Zewail City of Science and Technology, 6th October City, 12578, Giza, Egypt
| | - Mohamed Y Mahmoud
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Alaa F Bakr
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Monira G Ghoniem
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Fatima A Adam
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Ibrahim M El-Sherbiny
- Nanomedicine Research Labs, Center for Materials Science, Zewail City of Science and Technology, 6th October City, 12578, Giza, Egypt.
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Wang Z, Ren J, Du J, Wang H, Liu J, Wang G. Niclosamide as a Promising Therapeutic Player in Human Cancer and Other Diseases. Int J Mol Sci 2022; 23:16116. [PMID: 36555754 PMCID: PMC9782559 DOI: 10.3390/ijms232416116] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/03/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Niclosamide is an FDA-approved anthelmintic drug for the treatment of parasitic infections. However, over the past few years, increasing evidence has shown that niclosamide could treat diseases beyond parasitic diseases, which include metabolic diseases, immune system diseases, bacterial and viral infections, asthma, arterial constriction, myopia, and cancer. Therefore, we systematically reviewed the pharmacological activities and therapeutic prospects of niclosamide in human disease and cancer and summarized the related molecular mechanisms and signaling pathways, indicating that niclosamide is a promising therapeutic player in various human diseases, including cancer.
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Affiliation(s)
| | | | | | | | | | - Guiling Wang
- Key Laboratory of Cell Biology, Department of Cell Biology, Ministry of Public Health and Key Laboratory of Medical Cell Biology, Ministry of Education, China Medical University, Shenyang 110122, China
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Systematic Review: Targeted Molecular Imaging of Angiogenesis and Its Mediators in Rheumatoid Arthritis. Int J Mol Sci 2022; 23:ijms23137071. [PMID: 35806074 PMCID: PMC9267012 DOI: 10.3390/ijms23137071] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/23/2022] [Accepted: 06/23/2022] [Indexed: 12/14/2022] Open
Abstract
Extensive angiogenesis is a characteristic feature in the synovial tissue of rheumatoid arthritis (RA) from a very early stage of the disease onward and constitutes a crucial event for the development of the proliferative synovium. This process is markedly intensified in patients with prolonged disease duration, high disease activity, disease severity, and significant inflammatory cell infiltration. Angiogenesis is therefore an interesting target for the development of new therapeutic approaches as well as disease monitoring strategies in RA. To this end, nuclear imaging modalities represent valuable non-invasive tools that can selectively target molecular markers of angiogenesis and accurately and quantitatively track molecular changes in multiple joints simultaneously. This systematic review summarizes the imaging markers used for single photon emission computed tomography (SPECT) and/or positron emission tomography (PET) approaches, targeting pathways and mediators involved in synovial neo-angiogenesis in RA.
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Singhal S, Maheshwari P, Krishnamurthy PT, Patil VM. Drug Repurposing Strategies for Non-Cancer to Cancer Therapeutics. Anticancer Agents Med Chem 2022; 22:2726-2756. [PMID: 35301945 DOI: 10.2174/1871520622666220317140557] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 09/15/2021] [Accepted: 11/27/2021] [Indexed: 11/22/2022]
Abstract
Global efforts invested for the prevention and treatment of cancer need to be repositioned to develop safe, effective, and economic anticancer therapeutics by adopting rational approaches of drug discovery. Drug repurposing is one of the established approaches to reposition old, clinically approved off patent noncancer drugs with known targets into newer indications. The literature review suggests key role of drug repurposing in the development of drugs intended for cancer as well as noncancer therapeutics. A wide category of noncancer drugs namely, drugs acting on CNS, anthelmintics, cardiovascular drugs, antimalarial drugs, anti-inflammatory drugs have come out with interesting outcomes during preclinical and clinical phases. In the present article a comprehensive overview of the current scenario of drug repurposing for the treatment of cancer has been focused. The details of some successful studies along with examples have been included followed by associated challenges.
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Affiliation(s)
- Shipra Singhal
- Department of Pharmaceutical Chemistry KIET School of Pharmacy, KIET Group of Institutions, Delhi-NCR, Ghaziabad, India
| | - Priyal Maheshwari
- Department of Pharmaceutical Chemistry KIET School of Pharmacy, KIET Group of Institutions, Delhi-NCR, Ghaziabad, India
| | | | - Vaishali M Patil
- Department of Pharmaceutical Chemistry KIET School of Pharmacy, KIET Group of Institutions, Delhi-NCR, Ghaziabad, India
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Rejinold NS, Piao H, Choi G, Jin GW, Choy JH. NICLOSAMIDE-EXFOLIATED ANIONIC CLAY NANOHYBRID REPURPOSED AS AN ANTIVIRAL DRUG FOR TACKLING COVID-19; ORAL FORMULATION WITH TWEEN 60/EUDRAGIT S100. CLAYS AND CLAY MINERALS 2021; 69:533-546. [PMID: 34785820 PMCID: PMC8584645 DOI: 10.1007/s42860-021-00153-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 08/12/2021] [Indexed: 06/13/2023]
Abstract
UNLABELLED The ongoing pandemic, COVID-19 (SARS-CoV-2), has afflicted millions of people around the world, necessitating that the scientific community work, diligently and promptly, on suitable medicaments. Although vaccination programs have been run globally, the new variants of COVID-19 make it difficult to restrict the spread of the virus by vaccination alone. The combination of vaccination with anti-viral drug formulation is an ideal strategy for tackling the current pandemic situation. Drugs approved by the United States Food and Drug Administration (FDA), such as Remdesivir, have been found to be of little or no benefit. On the other hand, re-purposing of FDA-approved drugs, such as niclosamide (NIC), has offered promise but its applicability is limited due to its poor aqueous solubility and, therefore, low bioavailability. With advanced nano-pharmaceutical approaches, re-purposing this drug in a suitable drug-carrier for a better outcome may be possible. In the current study, an attempt was made to explore the loading of NIC into exfoliated layered double hydroxide nanoparticles (X-LDH NPs); prepared NIC-X-LDH NPs were further modified with eudragit S100 (ES100), an enteric coating polymer, to make the final product, ES100-NIC-X-LDH NPs, to improve absorption by the gastro/intestinal tract (GIT). Furthermore, Tween 60 was added as a coating on ES100-NIC-X-LDH NPs, not just to enhance its in vitro and in vivo stability, but also to enhance its mucoadhesive property, and to obtain, ultimately, better in vivo pharmacokinetic (PK) parameters upon oral administration. Release of NIC from Tween 60-ES100-NIC-X-LDH NPs was found to be greater under gastro/intestinal solution within a shorter period of time than the uncoated samples. The in vivo analysis revealed that Tween 60-ES100-NIC-X-LDH NPs were able to maintain a therapeutically relevant NIC plasma concentration in terms of PK parameters compared to the commercially available Yomesan®, proving that the new formulation might prove to be an effective oral drug-delivery system to deal with the SARS-CoV-2 viral infections. Further studies are required to ensure their safety and anti-viral efficacy. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s42860-021-00153-6.
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Affiliation(s)
- N. Sanoj Rejinold
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116 Korea
| | - Huiyan Piao
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116 Korea
| | - Goeun Choi
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116 Korea
- College of Science and Technology, Dankook University, Cheonan, 31116 Korea
- Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Centre for Regenerative Medicine, Dankook University, Cheonan, 31116 Korea
| | - Geun-Woo Jin
- R&D Centre, CnPharm Co., LTD., Seoul, 03759 Korea
| | - Jin-Ho Choy
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116 Korea
- Department of Pre-medical Course, College of Medicine, Dankook University, Cheonan, 31116 Korea
- Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, 226-8503 Japan
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José Alcaraz M. New potential therapeutic approaches targeting synovial fibroblasts in rheumatoid arthritis. Biochem Pharmacol 2021; 194:114815. [PMID: 34715065 DOI: 10.1016/j.bcp.2021.114815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 12/18/2022]
Abstract
Synovial cells play a key role in joint destruction during chronic inflammation. In particular, activated synovial fibroblasts (SFs) undergo intrinsic alterations leading to an aggressive phenotype mediating cartilage destruction and bone erosion in rheumatoid arthritis (RA). Recent research has revealed a number of targets to control arthritogenic changes in SFs. Therefore, identification of SF phenotypes, control of epigenetic changes, modulation of cellular functions, or regulation of the activity of cation channels and different signaling pathways has been investigated. Although many of these approaches have shown efficacy in vitro and in animal models of RA, further research is needed to select the most relevant targets for drug development. This review is focused on the role of SFs as a potential strategy to discover novel therapeutic targets in RA aimed at preserving joint architecture and function.
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Affiliation(s)
- María José Alcaraz
- Department of Pharmacology, University of Valencia, and Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), Polytechnic University of Valencia, University of Valencia, Av. Vicent A. Estellés s/n, 46100 Burjasot, Valencia, Spain.
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11
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Takaishi K, Kudo Y, Kawahito S, Kitahata H. Clinically relevant concentration of propofol and benzodiazepines did not affect in vitro angiogenesis. J Anesth 2021; 35:870-878. [PMID: 34460008 DOI: 10.1007/s00540-021-02993-x] [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: 12/11/2020] [Accepted: 08/20/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Angiogenesis, one of regenerative medicine, is essential in the process of wound healing. The detailed effects of intravenous anesthetics and sedatives used during perioperative period have not yet been clarified. We investigated the effects of benzodiazepines and propofol on in vitro capillary tube formation. METHODS The effects of midazolam, diazepam and propofol (1, 10, 50 µM each) on proliferation of human umbilical vein endothelial cells (HUVEC) and normal human diploid fibroblasts (NHDF) were determined. Quantitation of migration was achieved by measuring the fluorescence of migrating HUVEC using angiogenesis system. The effects of midazolam, diazepam and propofol on in vitro angiogenesis were investigated in co-cultured HUVEC and NHDF incubated. The effects of midazolam on activation of p38 mitogen-activated protein kinase (MAPK) and extracellular signal-regulated kinases were examined by Western blot analysis using phospho-specific antibodies. Parametric data were analyzed with one-way repeated measures analysis of variance followed by the Scheffé test. A value of P < 0.05 was considered statistically significant. RESULTS Fifty µM of midazolam significantly impaired endothelial cell proliferation, migration, and in vitro capillary tube formation. Propofol, diazepam or lower dose midazolam did not show any enhancing or suppressive effects on in vitro angiogenesis. Fifty µM of midazolam remarkably activated ERK, but not p38 MAPK in HUVEC. CONCLUSION Propofol and benzodiazepines except high-dose midazolam did not affect in vitro angiogenesis. High-dose midazolam may impair in vitro capillary tube formation due to by suppressing proliferation and migration of endothelial cells via activation of ERK.
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Affiliation(s)
- Kazumi Takaishi
- Department of Dental Anesthesiology, Tokushima University Graduate School of Biomedical Sciences, Tokushima University Hospital, 3-18-15, Kuramoto, Tokushima, 770-8504, Japan.
| | - Yasusei Kudo
- Department of Oral Bioscience, Tokushima University Graduate School of Biomedical Sciences, 3-18-15, Kuramoto, Tokushima, 770-8504, Japan
| | - Shinji Kawahito
- Department of Community Medicine and Human Resource Development, Tokushima University Graduate School of Biomedical Sciences, 3-18-15, Kuramoto, Tokushima, 770-8504, Japan
| | - Hiroshi Kitahata
- Department of Dental Anesthesiology, Tokushima University Graduate School of Biomedical Sciences, Tokushima University Hospital, 3-18-15, Kuramoto, Tokushima, 770-8504, Japan
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12
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Rejinold NS, Piao H, Jin GW, Choi G, Choy JH. Injectable niclosamide nanohybrid as an anti-SARS-CoV-2 strategy. Colloids Surf B Biointerfaces 2021; 208:112063. [PMID: 34482191 PMCID: PMC8383483 DOI: 10.1016/j.colsurfb.2021.112063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 08/18/2021] [Accepted: 08/21/2021] [Indexed: 01/04/2023]
Abstract
COVID-19 is a rapidly evolving emergency, which necessitates scientific community to come up with novel formulations that could find quick relief to the millions affected around the globe. Remdesivir being the only injectable drug by FDA for COVID-19, it initially showed promising results, however, later on failed to retain its claims, hence rejected by the WHO. Therefore, it is important to develop injectable formulation that are effective and affordable. Here in this work, we formulated poly ethylene glycol (PEG) coated bovine serum albumin (BSA) stabilized Niclosamide (NIC) nanoparticles (NPs) (∼BSA-NIC-PEG NPs) as an effective injectable formulation. Here, serum albumin mediated strategy was proposed as an effective strategy to specifically target SARS-CoV-2, the virus that causes COVID-19. The in-vitro results showed that the developed readily water dispersible formulation with a particle size <120 nm size were well stable even after 3 weeks. Even though the in-vitro studies showed promising results, the in-vivo pharmaco-kinetic (PK) study in rats demands the need of conducting further experiments to specifically target the SARS-CoV-2 in the virus infected model. We expect that this present formulation would be highly preferred for targeting hypoalbuminemia conditions, which was often reported in elderly COVID-19 patients. Such studies are on the way to summarize its potential applications in the near future.
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Affiliation(s)
- N Sanoj Rejinold
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, Republic of Korea
| | - Huiyan Piao
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, Republic of Korea
| | - Geun-Woo Jin
- R&D Center, CnPharm Co., LTD., Seoul, 03759, Republic of Korea
| | - Goeun Choi
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, Republic of Korea; College of Science and Technology, Dankook University, Cheonan, 31116, Republic of Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, Republic of Korea.
| | - Jin-Ho Choy
- Intelligent Nanohybrid Materials Laboratory (INML), Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan, 31116, Republic of Korea; Department of Pre-Medical Course, College of Medicine, Dankook University, Cheonan, 31116, Republic of Korea; Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, 226-8503, Japan.
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13
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Engin S, Yasar YK, Barut EN, Sezen SF. Improved Endothelium-Dependent Relaxation of Thoracic Aorta in Niclosamide-Treated Diabetic Rats. Cardiovasc Toxicol 2021; 21:563-571. [PMID: 33772737 DOI: 10.1007/s12012-021-09647-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/20/2021] [Indexed: 01/06/2023]
Abstract
Diabetes-induced endothelial dysfunction is critical for the development of diabetic cardiovascular complications. The aim of this study was to investigate the effect of niclosamide (Nic) on vascular endothelial dysfunction in streptozotocin (STZ)-induced diabetic rats. Male Sprague-Dawley rats were injected with a single intraperitoneal injection of STZ (75 mg/kg) to induce type 1 diabetes, and Nic (10 mg/kg) was intraperitoneally administered per day for 4 weeks. Endothelial function was evaluated as carbachol (CCh, an endothelium-dependent vasodilator)-evoked relaxation in the experiments performed on isolated thoracic aortas. The changes in the protein expressions of phosphorylated eNOS at serine 1177 (p-eNOSSer1177) and phosphorylated VASP at serine 239 (p-VASPSer239) of the rat aortas were analyzed by western blotting to determine whether NO/cGMP signaling is involved in the mechanism of Nic. STZ-injected rats had higher fasting blood glucose and less body weight compared to control rats (p < 0.05). Nic treatment did not affect blood glucose levels or body weights of the rats. CCh-induced endothelium-dependent relaxation of the aortic rings was significantly decreased in diabetic rats compared to control (Emax = 66.79 ± 7.41% and 90.28 ± 5.55%, respectively; p < 0.05). CCh-induced relaxation response was greater in Nic-treated diabetic rats compared to diabetic rats (Emax = 91.56 ± 1.20% and 66.79 ± 7.41%, respectively; p < 0.05). Phosphorylation of eNOS and VASP in aortic tissues was significantly reduced in diabetic rats, which were markedly increased by Nic treatment (p < 0.05). We demonstrated that Nic improved endothelial dysfunction possibly through the activation of NO/cGMP signaling without affecting hyperglycemia in diabetic rats. Our results suggesting that Nic has potential of repurposing for diabetic cardiovascular complications.
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MESH Headings
- Animals
- Aorta, Thoracic/drug effects
- Aorta, Thoracic/metabolism
- Aorta, Thoracic/physiopathology
- Cell Adhesion Molecules/metabolism
- Cyclic GMP/metabolism
- Diabetes Mellitus, Experimental/chemically induced
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/metabolism
- Diabetes Mellitus, Experimental/physiopathology
- Diabetes Mellitus, Type 1/chemically induced
- Diabetes Mellitus, Type 1/drug therapy
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/physiopathology
- Diabetic Angiopathies/chemically induced
- Diabetic Angiopathies/metabolism
- Diabetic Angiopathies/physiopathology
- Diabetic Angiopathies/prevention & control
- Drug Repositioning
- Endothelium, Vascular/drug effects
- Endothelium, Vascular/metabolism
- Endothelium, Vascular/physiopathology
- Male
- Microfilament Proteins/metabolism
- Niclosamide/pharmacology
- Nitric Oxide/metabolism
- Nitric Oxide Synthase Type III/metabolism
- Phosphoproteins/metabolism
- Phosphorylation
- Rats, Sprague-Dawley
- Streptozocin
- Vasodilation/drug effects
- Rats
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Affiliation(s)
- Seckin Engin
- Department of Pharmacology, Faculty of Pharmacy, Karadeniz Technical University, P.O:61080, Trabzon, Turkey.
| | - Yesim Kaya Yasar
- Department of Pharmacology, Faculty of Pharmacy, Karadeniz Technical University, P.O:61080, Trabzon, Turkey
- Drug and Pharmaceutical Technology Application and Research Center, Karadeniz Technical University, Trabzon, Turkey
| | - Elif Nur Barut
- Department of Pharmacology, Faculty of Pharmacy, Karadeniz Technical University, P.O:61080, Trabzon, Turkey
| | - Sena F Sezen
- Department of Pharmacology, Faculty of Pharmacy, Karadeniz Technical University, P.O:61080, Trabzon, Turkey
- Drug and Pharmaceutical Technology Application and Research Center, Karadeniz Technical University, Trabzon, Turkey
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14
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The Anti-Rheumatoid Activity of Niclosamide in Collagen-Induced Arthritis in Rats. Arch Rheumatol 2020; 34:426-433. [PMID: 32010892 DOI: 10.5606/archrheumatol.2019.7100] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 12/17/2018] [Indexed: 12/24/2022] Open
Abstract
Objectives This study aims to evaluate the anti-arthritic effect of orally administered niclosamide (NCL) on collagen-induced arthritis (CIA) in rats. Materials and methods The study included 35 Sprague Dawley rats (age range, 3 to 4 months; average weight, 100±10 g) of which seven were used as a negative control group (group A) whereas 28, in which arthritis was induced by injection of collagen type II emulsified by incomplete Freund's adjuvant and which were considered as CIA rats, were randomly divided equally into four groups and treated for 28 days with: normal saline (group B), low-dose NCL (group C), high-dose NCL (group D), and diclofenac sodium (group E). Body weight, arthritis index, ankle swelling, and footpad thickness were monitored before and after treatment in all groups. At the end of the treatment period, serum levels of tumor necrosis factor alpha (TNF-α), interleukin 1 beta (IL-1β), and IL-6 were measured together with a collection of articular synovial tissue to evaluate the pathological changes. Results After four weeks of treatment period, a high dose of orally administered NCL significantly reduced the arthritis index, footpad thickness, and ankle swelling. Significantly decreased serum levels of inflammatory biomarkers including TNF-α, IL-1β, and IL-6 were observed in rats treated with high-dose oral NCL or intramuscular injection of diclofenac sodium, compared with groups B and C. Histopathological examination revealed that a high dose of NCL significantly reduced the infiltration of inflammatory cells, synovial hyperplasia, and bone and cartilage destruction. Conclusion Niclosamide can effectively decrease the clinical scores, joint swelling, inflammatory markers, and pathological changes in arthritic rats.
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15
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Use of Human Umbilical Vein Endothelial Cells (HUVEC) as a Model to Study Cardiovascular Disease: A Review. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10030938] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide, and extensive research has been performed to understand this disease better, using various experimental models. The endothelium plays a crucial role in the development of CVD, since it is an interface between bloodstream components, such as monocytes and platelets, and other arterial wall components. Human umbilical vein endothelial cell (HUVEC) isolation from umbilical cord was first described in 1973. To date, this model is still widely used because of the high HUVEC isolation success rate, and because HUVEC are an excellent model to study a broad array of diseases, including cardiovascular and metabolic diseases. We here review the history of HUVEC isolation, the HUVEC model over time, HUVEC culture characteristics and conditions, advantages and disadvantages of this model and finally, its applications in the area of cardiovascular diseases.
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16
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Fromm S, Cunningham CC, Dunne MR, Veale DJ, Fearon U, Wade SM. Enhanced angiogenic function in response to fibroblasts from psoriatic arthritis synovium compared to rheumatoid arthritis. Arthritis Res Ther 2019; 21:297. [PMID: 31864394 PMCID: PMC6925847 DOI: 10.1186/s13075-019-2088-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 12/12/2019] [Indexed: 12/12/2022] Open
Abstract
Introduction Angiogenesis is an early event in the pathogenesis of both psoriatic arthritis (PsA) and rheumatoid arthritis (RA); however, there are striking differences in blood vessel morphology and activation between the two arthropathies. The aim of this study was to assess if the PsA and RA joint microenvironments differentially regulate endothelial cell function. Methods PsA and RA primary synovial fibroblasts (SFC) were isolated from synovial biopsies, grown to confluence, and supernatants harvested and termed ‘conditioned media’ (CM). Human umbilical vein endothelial cells (HUVEC) were cultured with PsA SFC or RA SFC-CM (20%). HUVEC tube formation, migration, and PBMC adhesion were assessed by matrigel tube formation, wound repair, and PBMC adhesion assays. HUVEC cell surface expression of ICAM, VCAM, and E-Selectin was assessed by flow cytometry. Transcriptome analysis of genes promoting angiogenesis was performed by real-time PCR. Finally, a MSD multiplex angiogenic assay was performed on PsA SFC and RA SFC supernatants. Results Macroscopic synovitis and vascularity were similar in PsA and RA patients; however, significant differences in vascular morphological pattern were recorded with tortuous, elongated vessels observed in PsA compared to straight regular branching vessels observed in RA. Transcriptome analysis showed strong upregulation of the pro-angiogenic signature in HUVEC primed with PsA SFC-CM compared to RA SFC-CM and basal control. In parallel, paired PsA SFC-CM significantly induced HUVEC tube formation compared to that of RA SFC-CM. Furthermore, PsA SFC-CM induced HUVEC migration was paralleled by a significant induction in VEGFA, PFKFB3, ICAM-1, and MMP3 mRNA expression. A significant increase in PBMC adhesion and cell surface expression of VCAM-1, ICAM-1, and E-Selectin expression was also demonstrated in PsA SFC-CM-primed HUVEC compared to RA SFC-CM. Finally, VEGF, TSLP, Flt-1, and Tie-2 expression was elevated in PsA SFC-CM compared to RA SFC-CM, with no significant difference in other pro-angiogenic mediators including MIP-3, bFGF, PIGF, and MCP-1. Conclusion PsA SFC and RA SFC secreted factors differentially regulate endothelial cell function, with soluble mediators in the PsA joint microenvironment inducing a more pro-angiogenic phenotype compared to the RA.
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Affiliation(s)
- S Fromm
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - C C Cunningham
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - M R Dunne
- Department of Surgery, Trinity Translational Medicine Institute, St. James's Hospital, Trinity College Dublin, Dublin, Ireland
| | - D J Veale
- Rheumatology EULAR Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
| | - U Fearon
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.
| | - S M Wade
- Department of Molecular Rheumatology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland.,Rheumatology EULAR Centre of Excellence, Centre for Arthritis & Rheumatic Diseases, University College Dublin, Dublin, Ireland
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17
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Chen CH, Ho YC, Ho HH, Liang LY, Jiang WC, Lee GL, Lee JK, Hsu YJ, Kuo CC, Wu KK, Yet SF. Tryptophan metabolite 5-methoxytryptophan ameliorates arterial denudation-induced intimal hyperplasia via opposing effects on vascular endothelial and smooth muscle cells. Aging (Albany NY) 2019; 11:8604-8622. [PMID: 31596731 PMCID: PMC6814618 DOI: 10.18632/aging.102350] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 09/28/2019] [Indexed: 01/23/2023]
Abstract
Cardiovascular diseases remain the leading cause of morbidity and mortality worldwide, particularly among older adults. Despite the advent of medical technology, restenosis is still an issue after interventional procedures. Tryptophan metabolite 5-methoxytryptophan (5-MTP) has recently been shown to protect against systemic inflammatory responses. This study aimed to investigate the function and mechanisms of 5-MTP in interventional procedure-induced restenosis. We found that after mouse femoral artery denudation with a guide wire, 5-MTP accelerated recovery of endothelium in the denuded area and reduced vascular leakage and intimal thickening. 5-MTP increased endothelial cell proliferation in the denuded arteries and rescued TNF-α-reduced endothelial cell proliferation and migration, likely via maintaining vascular endothelial growth factor receptor 2 activation. In contrast, 5-MTP preserved differentiated phenotype of medial vascular smooth muscle cells (VSMCs) and decreased VSMC proliferation and migration. Furthermore, 5-MTP maintained expression levels of critical transcription factors for VSMC marker gene expressions via attenuated activation of p38 MAPK and NFκB-p65. Our findings uncover a novel protective mechanism of 5-MTP in restenosis. In response to denudation injury, 5-MTP attenuates intimal hyperplasia via concerted but opposing actions on endothelial cells and VSMCs. Taken together, our results suggest that 5-MTP is a valuable therapeutic target for arterial injury-induced restenosis.
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Affiliation(s)
- Chung-Huang Chen
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan
| | - Yen-Chun Ho
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan
| | - Hua-Hui Ho
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan
| | - Li-Yu Liang
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan
| | - Wei-Cheng Jiang
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan
| | - Guan-Lin Lee
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan
| | - Jen-Kuang Lee
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei 10002, Taiwan
| | - Yu-Juei Hsu
- Division of Nephrology, Department of Medicine, Tri-Service General Hospital, Taipei 11490, Taiwan
| | - Cheng-Chin Kuo
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
| | - Kenneth K Wu
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan.,Department of Medical Sciences and Institute of Biotechnology, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Shaw-Fang Yet
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan 35053, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung 40402, Taiwan
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18
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Barbosa EJ, Löbenberg R, de Araujo GLB, Bou-Chacra NA. Niclosamide repositioning for treating cancer: Challenges and nano-based drug delivery opportunities. Eur J Pharm Biopharm 2019; 141:58-69. [PMID: 31078739 DOI: 10.1016/j.ejpb.2019.05.004] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 04/23/2019] [Accepted: 05/08/2019] [Indexed: 02/07/2023]
Abstract
Drug repositioning may be defined as a process when new biological effects for known drugs are identified, leading to recommendations for new therapeutic applications. Niclosamide, present in the Model List of Essential Medicines, from the World Health Organization, has been used since the 1960s for tapeworm infection. Several preclinical studies have been shown its impressive anticancer effects, which led to clinical trials for colon and prostate cancer. Despite high expectations, proof of efficacy and safety are still required, which are associated with diverse biopharmaceutical challenges, such as the physicochemical properties of the drug and its oral absorption, and their relationship with clinical outcomes. Nanostructured systems are innovative drug delivery strategies, which may provide interesting pharmaceutical advantages for this candidate. The aim of this review is to discuss challenges involving niclosamide repositioning for cancer diseases, and the opportunities of therapeutic benefits from nanosctrutured system formulations containing this compound.
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Affiliation(s)
- Eduardo José Barbosa
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Raimar Löbenberg
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Alberta, Canada
| | | | - Nádia Araci Bou-Chacra
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
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19
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Al-Gareeb AIA, Gorial FI, Mahmood AS. Niclosamide as an adjuvant to etanercept in treatment patients with active rheumatoid arthritis: an 8-week randomized controlled pilot study. Clin Rheumatol 2018; 37:2633-2641. [PMID: 29882203 DOI: 10.1007/s10067-018-4164-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 05/23/2018] [Accepted: 05/28/2018] [Indexed: 02/07/2023]
Abstract
This study designed to identify the therapeutic efficacy of niclosamide (NCL) in Iraqi patients suffering from active rheumatoid arthritis (RA) who were using etanercept (ETN) for more than 3 months and still had high or moderate active RA. One hundred ten patients suffering from active rheumatoid arthritis (RA) who were using etanercept (ETN) for more than 3 months and still had high or moderate active RA were allocated randomly into two equal groups: one of them treated with 1000 mg/day NCL and the other treated with 1000 mg/day lactose in capsule dosage form. The study duration was 8 weeks. Clinical efficacy of the NCL was measured depending on scoring of the 28-joint Disease Activity Score (DAS28), simple disease activity index (SDAI), clinical disease activity index (CDAI), and Health Assessment Questionnaire Disability Index (HAQ-DI) at the baseline and at the end of the 8-week treatment period. Moreover, blood sample were taken from the patients at baseline and at after 8 weeks of treatment for measurement of the erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), interleukin 1β (IL-1 β), interleukin-6, tumor necrosis factor (TNF-α), intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion molecule-1 (VCAM-1), and E-selectin. At the end of the clinical study, patients had good response to NCL when added to the ETN with a high significant improvement in the SJC, TJC, DAS-28, CDAI, SDAI, and HAQ-DI compared to patients who were received placebo drug. In addition to that, 33% of patients achieved an ACR 20% response (ACR20) on NCL and ETN. Of these, 4% achieved ACR50 and another 4% achieved ACR70 response. While those group treated by placebo + ETN, 5% achieved ACR20 response and no one reached to ACR50 or ACR70 response. Twenty-seven percent of RA patients who have taken the NCL achieved moderate EULAR score while only 17% from the group that taken placebo with ETN achieved moderate response. On the other hand, no significant reduction was found in CRP, ESR, TNF-α, and IL-6, while IL-1 β reduced significantly after treatment with NCL. Treatment with NCL also exerts a significant lowering in the serum level of the E-selectin, ICAM1, and VCAM1 when compared to their value in baseline level. In RA disease, the use of NCL as adjuvant with ETN has resulted in a marked reduction in clinical assessment scoring indices and significantly decreased the E-selectin, ICAM-1, and VCAM-1 with marked improvement in the quality of life of patients.
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Affiliation(s)
- Ali Ismail A Al-Gareeb
- Department of Clinical Pharmacology, College of Medicine, Mustansiriyah University , Baghdad, Iraq.
| | - Faiq Isho Gorial
- Department of Medicine, College of Medicine, University of Baghdad, Baghdad, Iraq
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