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Aly RM, Abohashem RS, Ahmed HH, Halim ASA. Combinatorial intervention with dental pulp stem cells and sulfasalazine in a rat model of ulcerative colitis. Inflammopharmacology 2024:10.1007/s10787-024-01532-w. [PMID: 39078564 DOI: 10.1007/s10787-024-01532-w] [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: 05/09/2024] [Accepted: 07/08/2024] [Indexed: 07/31/2024]
Abstract
BACKGROUND Ulcerative colitis is an inflammatory bowel disease (IBD) that involves inflammation of the colon lining and rectum. Although a definitive cure for IBD has not been identified, various therapeutic approaches have been proposed to mitigate the symptomatic presentation of this disease, primarily focusing on reducing inflammation. The aim of the present study was to evaluate the therapeutic potential of combining dental pulp stem cells (DPSCs) with sulfasalazine in an acetic acid-induced ulcerative colitis rat model and to assess the impact of this combination on the suppression of inflammatory cytokines and the regulation of oxidative stress in vivo. METHODS Ulcerative colitis was induced in rats through transrectal administration of 3% acetic acid. The therapeutic effect of combining DPSCs and sulfasalazine on UC was evaluated by measuring the colonic weight/length ratio and edema markers; performing histopathological investigations of colon tissue; performing immunohistochemical staining for NF-κB-P65 and IL-1β; and evaluating oxidative stress and antioxidant indices via ELISA. Moreover, the proinflammatory markers NF-κB-P65, TNF-α and TLR-4 were assessed in colon tissue via ELISA. Furthermore, qRT‒PCR was used to estimate the expression levels of the TLR-4, NF-κB-P65, and MYD88 genes in colon tissue. RESULTS The investigated macroscopic and microscopic signs of inflammation were markedly improved after the combined administration of sulfasalazine and DPSCs, where a noticeable improvement in histological structure, with an intact mucosal epithelium and mild inflammatory infiltration in the mucosa and submucosa, with slight hemorrhage. The administration of either DPSCs or sulfasalazine, either individually or in combination, significantly reduced ROS levels and significantly increased XOD activity. The immunohistochemical results demonstrated that the combined administration of DPSCs and sulfasalazine attenuated NFκB-p65 and IL-1β expression. Finally, the combined administration of DPSCs and sulfasalazine significantly downregulated MyD88, NF-κB and TLR4 gene expression. CONCLUSIONS Cotreatment with DPSCs and sulfasalazine had synergistic effects on ulcerative colitis, and these effects were relieved.
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Affiliation(s)
- Riham M Aly
- Basic Dental Science Department, Oral & Dental Research Institute, National Research Centre, 33 El Bohouth St, Dokki, Giza, Egypt.
- Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Dokki, Giza, Egypt.
| | - Rehab S Abohashem
- Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Dokki, Giza, Egypt
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre, Dokki, Giza, Egypt
| | - Hanaa H Ahmed
- Stem Cells Lab, Center of Excellence for Advanced Sciences, National Research Centre, Dokki, Giza, Egypt
- Hormones Department, Medical Research and Clinical Studies Institute, National Research Centre, Dokki, Giza, Egypt
| | - Alyaa S Abdel Halim
- Biochemistry Department, Faculty of Science, Ain Shams University, Cairo, Egypt
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Han B, Tang D, Lv X, Fan J, Li S, Zhu H, Zhang J, Xu S, Xu X, Huang Z, Huang Z, Lin G, Zhan L, Lv X. Integrated multi-omics reveal gut microbiota-mediated bile acid metabolism alteration regulating immunotherapy responses to anti-α4β7-integrin in Crohn's disease. Gut Microbes 2024; 16:2310894. [PMID: 38312103 PMCID: PMC10854365 DOI: 10.1080/19490976.2024.2310894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 01/23/2024] [Indexed: 02/06/2024] Open
Abstract
Gut microbiota and related metabolites are both crucial factors that significantly influence how individuals with Crohn's disease respond to immunotherapy. However, little is known about the interplay among gut microbiota, metabolites, Crohn's disease, and the response to anti-α4β7-integrin in current studies. Our research utilized 2,4,6-trinitrobenzene sulfonic acid to induce colitis based on the humanized immune system mouse model and employed a combination of whole-genome shotgun metagenomics and non-targeted metabolomics to investigate immunotherapy responses. Additionally, clinical cases with Crohn's disease initiating anti-α4β7-integrin therapy were evaluated comprehensively. Particularly, 16S-rDNA gene high-throughput sequencing and targeted bile acid metabolomics were conducted at weeks 0, 14, and 54. We found that anti-α4β7-integrin therapy has shown significant potential for mitigating disease phenotypes in remission-achieving colitis mice. Microbial profiles demonstrated that not only microbial composition but also microbially encoded metabolic pathways could predict immunotherapy responses. Metabonomic signatures revealed that bile acid metabolism alteration, especially elevated secondary bile acids, was a determinant of immunotherapy responses. Especially, the remission mice significantly enriched the proportion of the beneficial Lactobacillus and Clostridium genera, which were correlated with increased gastrointestinal levels of BAs involving lithocholic acid and deoxycholic acid. Moreover, most of the omics features observed in colitis mice were replicated in clinical cases. Notably, anti-α4β7 integrin provided sustained therapeutic benefits in clinical remitters during follow-up, and long-lasting remission was linked to persistent changes in the microbial-related bile acids. In conclusion, gut microbiota-mediated bile acid metabolism alteration could play a crucial role in regulating immunotherapy responses to anti-α4β7-integrin in Crohn's disease. Therefore, the identification of prognostic microbial signals facilitates the advancement of targeted probiotics that activate anti-inflammatory bile acid metabolic pathways, thereby improving immunotherapy responses. The integrated multi-omics established in our research provide valuable insights into potential mechanisms that impact treatment responses in complex diseases.
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Affiliation(s)
- Bing Han
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Daiyuan Tang
- Postgraduate College, Kunming Medical University, Kunming, China
| | - Xiaodan Lv
- Department of Clinical Experimental Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Junhua Fan
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Shiquan Li
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Hui Zhu
- Department of Microbiology, Guangxi Medical University, Nanning, China
| | - Jiatong Zhang
- Postgraduate College, Guangxi Medical University, Nanning, China
| | - Shang Xu
- Postgraduate College, Guangxi Medical University, Nanning, China
| | - Xiaofang Xu
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Ziqian Huang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zhixi Huang
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Guangfu Lin
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lingling Zhan
- Department of Clinical Experimental Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xiaoping Lv
- Department of Gastroenterology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
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Didamoony MA, Soubh AA, Atwa AM, Ahmed LA. Innovative preconditioning strategies for improving the therapeutic efficacy of extracellular vesicles derived from mesenchymal stem cells in gastrointestinal diseases. Inflammopharmacology 2023; 31:2973-2993. [PMID: 37874430 PMCID: PMC10692273 DOI: 10.1007/s10787-023-01350-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 09/20/2023] [Indexed: 10/25/2023]
Abstract
Gastrointestinal (GI) diseases have become a global health issue and an economic burden due to their wide distribution, late prognosis, and the inefficacy of recent available medications. Therefore, it is crucial to search for new strategies for their management. In the recent decades, mesenchymal stem cells (MSCs) therapy has attracted attention as a viable option for treating a myriad of GI disorders such as hepatic fibrosis (HF), ulcerative colitis (UC), acute liver injury (ALI), and non-alcoholic fatty liver disease (NAFLD) due to their regenerative and paracrine properties. Importantly, recent studies have shown that MSC-derived extracellular vesicles (MSC-EVs) are responsible for most of the therapeutic effects of MSCs. In addition, EVs have revealed several benefits over their parent MSCs, such as being less immunogenic, having a lower risk of tumour formation, being able to cross biological barriers, and being easier to store. MSC-EVs exhibited regenerative, anti-oxidant, anti-inflammatory, anti-apoptotic, and anti-fibrotic effects in different experimental models of GI diseases. However, a key issue with their clinical application is the maintenance of their stability and efficacy following in vivo transplantation. Preconditioning of MSC-EVs or their parent cells is one of the novel methods used to improve their effectiveness and stability. Herein, we discuss the application of MSC-EVs in several GI disorders taking into account their mechanism of action. We also summarise the challenges and restrictions that need to be overcome to promote their clinical application in the treatment of various GI diseases as well as the recent developments to improve their effectiveness. A representation of the innovative preconditioning techniques that have been suggested for improving the therapeutic efficacy of MSC-EVs in GI diseases. The pathological conditions in various GI disorders (ALI, UC, HF and NAFLD) create a harsh environment for EVs and their parents, increasing the risk of apoptosis and senescence of MSCs and thereby diminishing MSC-EVs yield and restricting their large-scale applications. Preconditioning with pharmacological agents or biological mediators can improve the therapeutic efficacy of MSC-EVs through their adaption to the lethal environment to which they are subjected. This can result in establishment of a more conducive environment and activation of numerous vital trajectories that act to improve the immunomodulatory, reparative and regenerative activities of the derived EVs, as a part of MSCs paracrine system. ALI, acute liver injury; GI diseases, gastrointestinal diseases; HF, hepatic fibrosis; HSP, heat shock protein; miRNA, microRNA; mRNA, messenger RNA; MSC-EVs, mesenchymal stem cell-derived extracellular vesicles; NAFLD, non-alcoholic fatty liver disease; UC, ulcerative colitis.
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Affiliation(s)
- Manar A Didamoony
- Faculty of Pharmacy, Pharmacology and Toxicology Department, Egyptian Russian University, Cairo, 11829, Egypt.
| | - Ayman A Soubh
- Faculty of Pharmacy, Pharmacology and Toxicology Department, Ahram Canadian University, 4th Industrial Zone, Banks Complex, 6th of October City, Giza, 12451, Egypt
| | - Ahmed M Atwa
- Faculty of Pharmacy, Pharmacology and Toxicology Department, Egyptian Russian University, Cairo, 11829, Egypt
| | - Lamiaa A Ahmed
- Faculty of Pharmacy, Pharmacology and Toxicology Department, Cairo University, Cairo, 11562, Egypt.
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Zou F, Wang S, Xu M, Wu Z, Deng F. The role of sphingosine-1-phosphate in the gut mucosal microenvironment and inflammatory bowel diseases. Front Physiol 2023; 14:1235656. [PMID: 37560160 PMCID: PMC10407793 DOI: 10.3389/fphys.2023.1235656] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 07/17/2023] [Indexed: 08/11/2023] Open
Abstract
Sphingosine-1-phosphate (S1P), a type of bioactive sphingolipid, can regulate various cellular functions of distinct cell types in the human body. S1P is generated intracellularly by the catalysis of sphingosine kinase 1/2 (SphK1/2). S1P is transferred to the extracellular environment via the S1P transporter, binds to cellular S1P receptors (S1PRs) and subsequently activates S1P-S1PR downstream signaling. Dysbiosis of the intestinal microbiota, immune dysregulation and damage to epithelial barriers are associated with inflammatory bowel disease (IBD). Generally, S1P mainly exerts a proinflammatory effect by binding to S1PR1 on lymphocytes to facilitate lymphocyte migration to inflamed tissues, and increased S1P was found in the intestinal mucosa of IBD patients. Notably, there is an interaction between the distribution of gut bacteria and SphK-S1P signaling in the intestinal epithelium. S1P-S1PR signaling can also regulate the functions of intestinal epithelial cells (IECs) in mucosa, including cell proliferation and apoptosis. Additionally, increased S1P in immune cells of the lamina propria aggravates the inflammatory response by increasing the production of proinflammatory cytokines. Several novel drugs targeted at S1PRs have recently been used for IBD treatment. This review provides an overview of the S1P-S1PR signaling pathway and, in particular, summarizes the various roles of S1P in the gut mucosal microenvironment to deeply explore the function of S1P-S1PR signaling during intestinal inflammation and, more importantly, to identify potential therapeutic targets for IBD in the SphK-S1P-S1PR axis.
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Affiliation(s)
- Fei Zou
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Su Wang
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Mengmeng Xu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Zengrong Wu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
| | - Feihong Deng
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Research Center of Digestive Disease, Central South University, Changsha, Hunan, China
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Saadh MJ, Mikhailova MV, Rasoolzadegan S, Falaki M, Akhavanfar R, Gonzáles JLA, Rigi A, Kiasari BA. Therapeutic potential of mesenchymal stem/stromal cells (MSCs)-based cell therapy for inflammatory bowel diseases (IBD) therapy. Eur J Med Res 2023; 28:47. [PMID: 36707899 PMCID: PMC9881387 DOI: 10.1186/s40001-023-01008-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 01/10/2023] [Indexed: 01/28/2023] Open
Abstract
Recently, mesenchymal stem/stromal cells (MSCs) therapy has become an emerging therapeutic modality for the treatment of inflammatory bowel disease (IBD), given their immunoregulatory and pro-survival attributes. MSCs alleviate dysregulated inflammatory responses through the secretion of a myriad of anti-inflammatory mediators, such as interleukin 10 (IL-10), transforming growth factor-β (TGFβ), prostaglandin E2 (PGE2), tumor necrosis factor-stimulated gene-6 (TSG-6), etc. Indeed, MSC treatment of IBD is largely carried out through local microcirculation construction, colonization and repair, and immunomodulation, thus alleviating diseases severity. The clinical therapeutic efficacy relies on to the marked secretion of various secretory molecules from viable MSCs via paracrine mechanisms that are required for gut immuno-microbiota regulation and the proliferation and differentiation of surrounding cells like intestinal epithelial cells (IECs) and intestinal stem cells (ISCs). For example, MSCs can induce IECs proliferation and upregulate the expression of tight junction (TJs)-associated protein, ensuring intestinal barrier integrity. Concerning the encouraging results derived from animal studies, various clinical trials are conducted or ongoing to address the safety and efficacy of MSCs administration in IBD patients. Although the safety and short-term efficacy of MSCs administration have been evinced, the long-term efficacy of MSCs transplantation has not yet been verified. Herein, we have emphasized the illumination of the therapeutic capacity of MSCs therapy, including naïve MSCs, preconditioned MSCs, and also MSCs-derived exosomes, to alleviate IBD severity in experimental models. Also, a brief overview of published clinical trials in IBD patients has been delivered.
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Affiliation(s)
- Mohamed J. Saadh
- grid.449114.d0000 0004 0457 5303Department of Basic Sciences, Faculty of Pharmacy, Middle East University, Amman, 11831 Jordan
| | - Maria V. Mikhailova
- grid.448878.f0000 0001 2288 8774I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Soheil Rasoolzadegan
- grid.411600.2Department of Surgery, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mojgan Falaki
- grid.411600.2Department of Internal Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Roozbeh Akhavanfar
- grid.411036.10000 0001 1498 685XSchool of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Amir Rigi
- grid.411463.50000 0001 0706 2472Department of Nursing, Young Researchers and Elite Club, Zahedan Branch, Azad University, Zahedan, Iran
| | - Bahman Abedi Kiasari
- grid.46072.370000 0004 0612 7950Virology Department, Faculty of Veterinary Medicine, The University of Tehran, Tehran, Iran
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Shi MY, Liu L, Yang FY. Strategies to improve the effect of mesenchymal stem cell therapy on inflammatory bowel disease. World J Stem Cells 2022; 14:684-699. [PMID: 36188115 PMCID: PMC9516464 DOI: 10.4252/wjsc.v14.i9.684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/07/2022] [Accepted: 09/07/2022] [Indexed: 02/07/2023] Open
Abstract
Inflammatory bowel disease (IBD) includes Crohn’s disease and ulcerative colitis and is an idiopathic, chronic inflammatory disease of the colonic mucosa. The occurrence of IBD, causes irreversible damage to the colon and increases the risk of carcinoma. The routine clinical treatment of IBD includes drug treatment, endoscopic treatment and surgery. The vast majority of patients are treated with drugs and biological agents, but the complete cure of IBD is difficult. Mesenchymal stem cells (MSCs) have become a new type of cell therapy for the treatment of IBD due to their immunomodulatory and nutritional functions, which have been confirmed in many clinical trials. This review discusses some potential mechanisms of MSCs in the treatment of IBD, summarizes the experimental results, and provides new insights to enhance the therapeutic effects of MSCs in future applications.
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Affiliation(s)
- Meng-Yue Shi
- School of Medicine, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Lian Liu
- Department of Pharmacology, Medical School of Yangtze University, Yangtze University, Jingzhou 434023, Hubei Province, China
| | - Fu-Yuan Yang
- Health Science Center, Yangtze University, Jingzhou 434020, Hubei Province, China
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Aryannejad A, Tabary M, Noroozi N, Mashinchi B, Iranshahi S, Tavangar SM, Mohammad Jafari R, Rashidian A, Dehpour AR. Anti-inflammatory Effects of Ivermectin in the Treatment of Acetic Acid-Induced Colitis in Rats: Involvement of GABA B Receptors. Dig Dis Sci 2022; 67:3672-3682. [PMID: 34674071 DOI: 10.1007/s10620-021-07258-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/13/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Recent investigations have proposed the potential role of gamma-aminobutyric acid (GABA) in regulating motility and immunity of the gastrointestinal system. AIMS We aimed to investigate the anti-inflammatory effects of ivermectin (IVM) through GABAB receptors following acetic acid-induced colitis in rats. METHODS In a controlled experimental study, we enrolled 78 male Wistar rats (13 groups; 6 rats/group). After colitis induction using acetic acid (4%), IVM, baclofen (a standard GABAB agonist) or the combination of both agents was delivered to rats orally (by gavage), with the same dosage continued for 5 days. The control group received the vehicle, and prednisolone (a standard anti-inflammatory agent) was administered in a separate group as the positive control. Colon samples were collected on the sixth day for histopathological evaluations and measurement of myeloperoxidase (MPO) activity, TNF-α levels, and p-NF-ĸB p65, COX-2 and iNOS expression levels. RESULTS The greatest recovery was found after administering IVM 0.5, baclofen 0.5, or IVM 0.2 + baclofen 0.2 mg/kg/day (ulcer index [UI] = 1.4 ± 0.4, 1.7 ± 0.6, and 1.4 ± 0.3, respectively; p < 0.001 vs. the control [UI = 6.5 ± 0.7]). Histopathological evaluations revealed a significant decrease in the inflammation severity in the three above-mentioned groups. P-NF-ĸB p65, COX-2, and iNOS expression, MPO activity, and TNF-α levels also decreased dramatically following treatment with IVM 0.5, baclofen 0.5, or the combination therapy (p < 0.001 vs. the control). CONCLUSIONS IVM exerted promising anti-inflammatory effects in treating acetic acid-induced colitis in rats. Its synergistic effect with baclofen also signified the possible involvement of GABAB receptors in this process.
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Affiliation(s)
- Armin Aryannejad
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Tabary
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nafise Noroozi
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Baharnaz Mashinchi
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Seyed Mohammad Tavangar
- Department of Pathology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Razieh Mohammad Jafari
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran
| | - Amir Rashidian
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Dehpour
- Experimental Medicine Research Center, Tehran University of Medical Sciences, 13145-784, Tehran, Iran.
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Buspirone Ameliorates Colon Inflammation in TNBS-Induced Rat Acute Colitis: The Involvement of TLR4/NF-kB Pathway. Drug Res (Stuttg) 2022; 72:449-456. [PMID: 35820429 DOI: 10.1055/a-1855-1491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Inflammatory bowel disease (IBD) is an inflammatory situation involving the whole digestive system. This illness includes ulcerative colitis and Crohn's disease. According to scientific research, the immune system plays an essential part in developing this disease. Recently, buspirone has been discovered to have anti-inflammatory properties. As a result, this research aims to see if buspirone provides anti-inflammatory effects in a rat model of TNBS-induced colitis. Control, TNBS, dexamethasone (2 mg/kg), and buspirone (5, 10, and 20 mg/kg) were randomly given to six groups of 36 male Wistar rats. Colitis was induced by intrarectal instillation of TNBS in all research groups except the control group, and rats were meliorated with dexamethasone and buspirone. Macroscopic and microscopic lesions appeared after colitis induction, while therapy with dexamethasone and buspirone significantly improved the lesions. TLR4 and pNF-κB expression were also enhanced during colitis induction. On the other hand, the administration of dexamethasone or buspirone resulted in a considerable reduction in their expression. Tissue TNF-α and MPO activity were enhanced after induction of colitis in terms of biochemical variables; however, administration of dexamethasone or buspirone reduced TNF-α and MPO activity. Eventually, in an animal model of severe colitis, buspirone displayed anti-inflammatory characteristics via lowering the TLR4/NF-ĸB signaling pathway's activity in an animal model of acute colitis.
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Evaluation of Viability and Cell Attachment of Human Endometrial Stem Cells on Electrospun Silk Scaffolds Prepared Under Different Degumming Conditions and Solvents. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2022. [DOI: 10.1007/s40883-022-00258-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Improving the Efficacy of Mesenchymal Stem/Stromal-Based Therapy for Treatment of Inflammatory Bowel Diseases. Biomedicines 2021; 9:biomedicines9111507. [PMID: 34829736 PMCID: PMC8615066 DOI: 10.3390/biomedicines9111507] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/14/2021] [Accepted: 10/14/2021] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel diseases (IBD) consisting of persistent and relapsing inflammatory processes of the intestinal mucosa are caused by genetic, environmental, and commensal microbiota factors. Despite recent advances in clinical treatments aiming to decrease inflammation, nearly 30% of patients treated with biologicals experienced drawbacks including loss of response, while others can develop severe side effects. Hence, novel effective treatments are highly needed. Mesenchymal stem/stromal cell (MSCs) therapy is an innovative therapeutic alternative currently under investigation for IBD. MSCs have the inherent capacity of modulating inflammatory immune responses as well as regenerating damaged tissues and are therefore a prime candidate to use as cell therapy in patients with IBD. At present, MSC-based therapy has been shown preclinically to modulate intestinal inflammation, whilst the safety of MSC-based therapy has been demonstrated in clinical trials. However, the successful results in preclinical studies have not been replicated in clinical trials. In this review, we will summarize the protocols used in preclinical and clinical trials and the novel approaches currently under investigation which aim to increase the beneficial effects of MSC-based therapy for IBD.
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11
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Ferreira-Duarte M, Rodrigues-Pinto T, Menezes-Pinto D, Esteves-Monteiro M, Gonçalves-Monteiro S, Capas-Peneda S, Magro F, Dias-Pereira P, Morato M, Duarte-Araújo M. 2,4,6-trinitrobenzenesulfonic acid-induced colitis in Rattus norgevicus: a categorization proposal. Exp Anim 2021; 70:245-256. [PMID: 33536378 PMCID: PMC8150238 DOI: 10.1538/expanim.20-0113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Reproducibility in animal research is crucial for its reliance and translational relevance. The 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced model of inflammatory bowel disease (IBD) is widely used but inconsistently and incompletely characterized throughout the literature. This hinders comparisons between studies and influences the low rate of translation of effective preclinical molecules. The purpose of this study was to categorize TNBS-induced colitis, based on macroscopic and microscopic scoring systems, and to identify basic routine parameters that could anticipate those categories. We retrospectively analysed male Wistar Rattus norvegicus (n=28 for the control group and n=87 for the TNBS group) and categorized TNBS-induced colitis in three phenotypes: Mild, Moderate and Severe colitis, as for human IBD. Also, we showed that the time course of food intake and fecal excretion (but not body weight, fluid intake or welfare scores) could foresee those categories. So, routine evaluation of food intake and fecal excretion may guide researchers in planning their experiments, selecting the animals with the severity of colitis that better matches their aims, or applying early humane endpoints to animals that will not be used in the experiments. In conclusion, categorizing TNBS-induced colitis enhances the reproducibility of data gathered with this experimental model and strengths its translational relevance.
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Affiliation(s)
- Mariana Ferreira-Duarte
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy of University of Porto (FFUP), 4050-313, Portugal
- LAQV@REQUIMTE, University of Porto, 4050-313, Portugal
| | - Tiago Rodrigues-Pinto
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy of University of Porto (FFUP), 4050-313, Portugal
| | - Daniela Menezes-Pinto
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy of University of Porto (FFUP), 4050-313, Portugal
| | - Marisa Esteves-Monteiro
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy of University of Porto (FFUP), 4050-313, Portugal
| | - Salomé Gonçalves-Monteiro
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy of University of Porto (FFUP), 4050-313, Portugal
- LAQV@REQUIMTE, University of Porto, 4050-313, Portugal
| | - Sara Capas-Peneda
- Laboratory Animal Science, IBMC, University of Porto, 4200-135, Portugal
| | - Fernando Magro
- Department of Biomedicine, Pharmacology and Therapeutics Unit, Faculty of Medicine, University of Porto, 4200-319, Portugal
| | - Patrícia Dias-Pereira
- Department of Pathology and Molecular Immunology, Institute of Biomedical Sciences Abel Salazar, University of Porto (ICBAS-UP), 4050-313, Portugal
| | - Manuela Morato
- Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy of University of Porto (FFUP), 4050-313, Portugal
- LAQV@REQUIMTE, University of Porto, 4050-313, Portugal
| | - Margarida Duarte-Araújo
- LAQV@REQUIMTE, University of Porto, 4050-313, Portugal
- Department of Immuno-Physiology and Pharmacology, ICBAS-UP, 4050-313, Portugal
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12
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Shabanizadeh A, Rahmani MR, Yousefi-Ahmadipour A, Asadi F, Arababadi MK. Mesenchymal Stem Cells: The Potential Therapeutic Cell Therapy to Reduce Brain Stroke Side Effects. J Stroke Cerebrovasc Dis 2021; 30:105668. [PMID: 33631477 DOI: 10.1016/j.jstrokecerebrovasdis.2021.105668] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/27/2021] [Accepted: 02/05/2021] [Indexed: 01/06/2023] Open
Abstract
Tissue plasminogen activator (tPA) is the gold standard treatment for ischemic stroke in the time window of 3-4.5 hours after the onset of symptoms. However, tPA administration is associated with inflammation and neurotoxic effects. Mesenchymal stem cells (MSC)-based therapy is emerging as a promising therapeutic strategy to control different inflammatory conditions. This project was designed to examine the protective role of MSC administration alone or in combination with royal jelly (RJ) five hours after stroke onset. The mice model of middle cerebral artery occlusion (MCAO) was established and put to six groups, including intact (healthy mice without stroke), control (untreated stroke), treated with mouse MSC (mMSC), Sup (conditioned medium), RJ and combination of mMSC and RJ (mMSC/RJ). Thereafter, behavioral functions, serum and brain (in both infarcted and non-infarcted tissues) levels of interleukin (IL)-1β, IL-4, IL-10, tumor necrosis factor-alpha (TNF-α) and interferon-gamma (IFN-γ) the sizes of brain infarction have been determined in the groups. Administration of mMSC and mMSC/RJ significantly improved the behavioral functions when compared to the controls. mMSC, RJ and mMSC/RJ significantly decreased the infarcted volumes. RJ and mMSC/RJ, but not mMSC, significantly decreased the brain edema. The infarction increased the serum levels of the cytokines, except TNF-α, and treatment with mMSC, Sup and RJ reduced serum levels of the pro-inflammatory cytokines. mMSC reduced IL-1β in the non-infarcted brain tissue. To conclude, data revealed that using mMSC/RJ combination significantly reduced stroke side effects, including brain edema and serum levels of pro-inflammatory cytokines, and suggested that combination therapy of MSCs with RJ may be considered as an effective stroke therapeutic strategy.
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Fouad MR, Salama RM, Zaki HF, El-Sahar AE. Vildagliptin attenuates acetic acid-induced colitis in rats via targeting PI3K/Akt/NFκB, Nrf2 and CREB signaling pathways and the expression of lncRNA IFNG-AS1 and miR-146a. Int Immunopharmacol 2021; 92:107354. [PMID: 33434756 DOI: 10.1016/j.intimp.2020.107354] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/25/2020] [Accepted: 12/26/2020] [Indexed: 12/22/2022]
Abstract
Inflammatory processes, including ulcerative colitis (UC), are associated with the increase in synthesis and release of pro-inflammatory cytokines. The release of these cytokines is regulated by phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt)/nuclear factor-kappa B (NFκB) and cAMP response element-binding protein (CREB) signaling pathways as well as over expression of microRNA 146a (miR-146a) and long non-coding RNA interferon gamma antisense 1 (lncRNA IFNG-AS1). Vildagliptin (Vilda), a dipeptidyl peptidase IV (DPP-IV) inhibitor, has an anti-inflammatory, antioxidant and anti-apoptotic effects which were established in various models. However, its possible protective effect in UC has not been clarified. Hence, the current study aimed to explore the possible prophylactic effect of different doses of Vilda against acetic acid (AA)-induced colitis in rats. Forty-eight adult Wistar rats were divided into six groups: control, Vilda (10 mg/kg/day; p.o.), AA, AA + Vilda (5 mg/kg/day; p.o.), AA + Vilda (10 mg/kg/day; p.o.) and AA + sulfasalazine (Sulfa) (100 mg/kg/day; p.o.).Low- and high-dose Vilda showed significant improvement in the disease activity index (DAI) and macroscopic assessment markers. Vilda has markedly inhibited the expression of lncRNA IFNG-AS1 and miR-146a, as well as PI3K/Akt/NFκB pathway, while activated CREB and nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathways, and this was reflected in alleviated oxidative stress, inflammation and apoptosis. Such outcomes were more prominent with the high-dose Vilda versus low-dose Vilda and Sulfa. Moreover, the histological examination showed almost intact histological features in Vilda-treated groups when compared to AA group treated with saline. In conclusion, Vilda can be regarded as a new promising therapeutic alternative against UC.
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Affiliation(s)
- Marina R Fouad
- Pharmacy Practice and Clinical Pharmacy Department, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
| | - Rania M Salama
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt; Translational and Clinical Research Unit, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
| | - Hala F Zaki
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
| | - Ayman E El-Sahar
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
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14
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Hosseini-Asl SK, Mehrabani D, Karimi-Busheri F. Therapeutic Effect of Mesenchymal Stem Cells in Ulcerative Colitis: A Review on Achievements and Challenges. J Clin Med 2020; 9:E3922. [PMID: 33287220 PMCID: PMC7761671 DOI: 10.3390/jcm9123922] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 02/06/2023] Open
Abstract
The worldwide epidemiology of inflammatory bowel disease (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), still shows an increasing trend in Asia and Iran. Despite an improvement in the treatment landscape focused on symptomatic control, long-term colectomies have not decreased over the last 10-year period. Thus, novel therapies are urgently needed in clinics to supplement the existing treatments. Mesenchymal stem cells (MSCs) are multipotent adult stem cells with immunosuppressive effects, targeting IBD as a new treatment strategy. They have recently received global attention for their use in cell transplantation due to their easy expansion and wide range of activities to be engrafted, and because they are home to the mucosa of the intestine. Moreover, MSCs are able to differentiate into epithelial and other cells that can directly promote repair in the mucosal damages in UC. It seems that there is a need to deepen our understanding to target MSCs as a promising treatment option for UC patients who are refractory to conventional therapies. Here, we overviewed the therapeutic effects of MSCs in UC and discussed the achievements and challenges in the cell transplantation of UC.
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Affiliation(s)
- Seyed-Kazem Hosseini-Asl
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
| | - Davood Mehrabani
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71987-74731, Iran
- Comparative and Experimental Medicine Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran
| | - Feridoun Karimi-Busheri
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 1Z2, Canada
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15
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Quintanilla ME, Ezquer F, Morales P, Ezquer M, Olivares B, Santapau D, Herrera-Marschitz M, Israel Y. N-Acetylcysteine and Acetylsalicylic Acid Inhibit Alcohol Consumption by Different Mechanisms: Combined Protection. Front Behav Neurosci 2020; 14:122. [PMID: 32848653 PMCID: PMC7412547 DOI: 10.3389/fnbeh.2020.00122] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 06/23/2020] [Indexed: 12/20/2022] Open
Abstract
Chronic ethanol intake results in brain oxidative stress and neuroinflammation, which have been postulated to perpetuate alcohol intake and to induce alcohol relapse. The present study assessed the mechanisms involved in the inhibition of: (i) oxidative stress; (ii) neuroinflammation; and (iii) ethanol intake that follow the administration of the antioxidant N-acetylcysteine (NAC) and the anti-inflammatory acetylsalicylic acid (ASA) to animals that had consumed ethanol chronically. At doses used clinically, NAC [40 mg/kg per day orally (p.o.)] and ASA (15 mg/kg per day p.o.) significantly inhibited chronic alcohol intake and relapse intake in alcohol-preferring rats. The coadministration of both drugs reduced ethanol intake by 65% to 70%. N-acetylcysteine administration: (a) induced the Nrf2-ARE system, lowering the hippocampal oxidative stress assessed as the ratio of oxidized glutathione (GSSG)/reduced glutathione (GSH); (b) reduced the neuroinflammation assessed by astrocyte and microglial activation by immunofluorescence; and (c) inhibited chronic and relapse ethanol intake. These effects were blocked by sulfasalazine, an inhibitor of the xCT transporter, which incorporates cystine (precursor of GSH) and extrudes extracellular glutamate, an agonist of the inhibitory mGlu2/3 receptor, which lowers the synaptic glutamatergic tone. The inhibitor of mGlu2/3 receptor (LY341495) blocked the NAC-induced inhibition of both relapse ethanol intake and neuroinflammation without affecting the GSSG/GSH ratio. Unlike N-acetylcysteine, ASA inhibited chronic alcohol intake and relapse via lipoxin A4, a strong anti-inflammatory metabolite of arachidonic acid generated following the ASA acetylation of cyclooxygenases. Accordingly, the lipoxin A4 receptor inhibitor, WRW4, blocked the ASA-induced reduction of ethanol intake. Overall, via different mechanisms, NAC and ASA administered in clinically relevant doses combine their effects inhibiting ethanol intake.
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Affiliation(s)
- María Elena Quintanilla
- Molecular and Clinical Pharmacology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Fernando Ezquer
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Paola Morales
- Molecular and Clinical Pharmacology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile.,Department of Neuroscience, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Marcelo Ezquer
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Belen Olivares
- Centro de Química Médica, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Daniela Santapau
- Centro de Medicina Regenerativa, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | - Mario Herrera-Marschitz
- Molecular and Clinical Pharmacology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Yedy Israel
- Molecular and Clinical Pharmacology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
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Seyedizade SS, Afshari K, Bayat S, Rahmani F, Momtaz S, Rezaei N, Abdolghaffari AH. Current Status of M1 and M2 Macrophages Pathway as Drug Targets for Inflammatory Bowel Disease. Arch Immunol Ther Exp (Warsz) 2020; 68:10. [PMID: 32239308 DOI: 10.1007/s00005-020-00576-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 03/12/2020] [Indexed: 12/17/2022]
Abstract
Chronic inflammation of the gastrointestinal system is mediated by both the immune system activity and homeostasis, mainly through releasing of various cytokines and chemokines, as well as the transmigration of the inflammatory cells to the affected site. In between, macrophages are key mediators of the immune system, nearly located all over the gastrointestinal tract. Macrophages have vital influence on the inflammatory condition with both pro-inflammatory and anti-inflammatory functions. Their polarization status has been linked to numerous metabolic disorders such as inflammatory bowel disease (IBD). The equilibrium between the phenotypes and functions of inflammatory M1 and anti-inflammatory M2 cells is regulated by both extracellular and intracellular stimuli, determining how the disease progresses. Thereby, factors that interchange such balance in the direction of increasing M2 macrophages offer unique approaches for future management of IBD. This study reflects the novel IBD treatment targets via the immune system's pathway, reporting the latest treatments that regulate the M1/M2 macrophages distribution in a way to favor IBD.
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Affiliation(s)
- Seyede Sara Seyedizade
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Khashayar Afshari
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Bayat
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Fatemeh Rahmani
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Saeideh Momtaz
- Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Tehran, Iran.,Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), and Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Gastrointestinal Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center Hospital, Tehran University of Medical Sciences, Dr Qarib St, Keshavarz Blvd, P.O Box: 14194, Tehran, Iran. .,Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
| | - Amir Hossein Abdolghaffari
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran. .,Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Tehran, Iran. .,Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), and Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran. .,Gastrointestinal Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran. .,Department of Toxicology and Pharmacology, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran.
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17
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Yousefi-Ahmadipour A, Ebrahimi-Barough S, Niknia S, Allahverdi A, Mirzahosseini-Pourranjbar A, Tashakori M, Khajouee Ravari S, Asadi F, Heidari Barchi Nezhad R, Lotfibakhshaiesh N, Mirzaei MR. Therapeutic effects of combination of platelet lysate and sulfasalazine administration in TNBS-induced colitis in rat. Biomed Pharmacother 2020; 125:109949. [PMID: 32058216 DOI: 10.1016/j.biopha.2020.109949] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/18/2020] [Accepted: 01/23/2020] [Indexed: 01/10/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic and idiopathic disease with gastrointestinal dysfunction. Current therapeutic approaches in IBD have several limitations such as, harmful side effects and high price for biologic drugs. It sounds that finding of an effective, safe and inexpensive strategy to overcome IBD is critical. Platelet derivatives, as biological pool of wide range of growth factors and cytokines, are widely used in regenerative medicine for treatment of soft and hard tissue lesions. We sought to determine whether platelet lysate (PL) alone or in combination with sulfasalazine (reference drug) can be a valuable strategy for overcoming IBD. In the present study, we investigated and compared the daily and alternate-day administration of PL alone or combined with sulfasalazine for treating colitis in a rat model of IBD. Histological damage scores of TNBS-induced colitis were reduced by co-administration of every alternate day PL and sulfasalazine. Pro-inflammatory cytokines TNF-α, IL-1 and IL-6 were decreased and anti-inflammatory cytokines IL-10 and TGF-β were increased after treatment with PL compared to that in the TNBS group. Furthermore, combined treatment with PL and sulfasalazine decreased apoptosis and inhibited the NF-κB signaling pathway. In conclusion, the combined administration of PL with conventional IBD therapy is able to effectively ameliorate IBD through modulation of inflammatory status.
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Affiliation(s)
- Aliakbar Yousefi-Ahmadipour
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Seddigheh Niknia
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Amir Allahverdi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | | | - Mahnaz Tashakori
- Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Shima Khajouee Ravari
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Fatemeh Asadi
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Rahim Heidari Barchi Nezhad
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Nasrin Lotfibakhshaiesh
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Reza Mirzaei
- Department of Clinical Biochemistry, Faculty of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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18
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Shi X, Chen Q, Wang F. Mesenchymal stem cells for the treatment of ulcerative colitis: a systematic review and meta-analysis of experimental and clinical studies. Stem Cell Res Ther 2019; 10:266. [PMID: 31443677 PMCID: PMC6708175 DOI: 10.1186/s13287-019-1336-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To explore the promising use of mesenchymal stem cells (MSCs) for ulcerative colitis (UC). METHODS Studies reporting MSC treatment on UC were searched on five databases. Methodological quality was assessed based on the SYRCLE's Risk of Bias (RoB) tool and MINORS tool. Data analysis was conducted using Engauge Digitizer 10.8 and Stata 14.0. RESULTS A total of 15 studies met the inclusion criteria including 8 animal (n = 132) and 7 human (n = 216) trials. In animal studies, mice treated with MSCs had significantly lower disease activity index (DAI) than that in the control group: the 1st day (standardized mean difference (SMD) - 0.753, p = 0.027), the 3rd day (SMD - 1.634, p = 0.000), the 5th day (SMD - 2.124, p = 0.000), the 7th day (SMD - 5.327, p = 0.000), the 9th day (SMD - 2.979, p = 0.000), and the 14th day (SMD - 5.032, p = 0.000). Lower histopathological score (HS) (SMD - 5.15, p < 0.05) and longer colon length (SMD 2.147, p = 0.001) in mice treated with MSCs were also indicated. The main outcome in clinical trials showed, compared with control group, healing rate of patients accompanied by MSC therapy elevated obviously: MSCs vs 5-aminosalicylic acids (5-ASA) (RR = 2.317, p = 0.000) and MSCs + 5-ASA vs placebo + 5-ASA (RR = 5.118). The analytical data in 4 trials conducted with single-arm studies also demonstrated increased healing rate (0.787) after MSC treatment (p = 0.000). CONCLUSION Our meta-analysis results supported that MSCs could be an underlying method of treating UC.
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Affiliation(s)
- Xiao Shi
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, People's Republic of China
- Department of Gastroenterology, Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, 138 Tongzi Road, Changsha, 410013, Hunan, People's Republic of China
| | - Qi Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China
| | - Fen Wang
- Department of Gastroenterology, The Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, People's Republic of China.
- Department of Gastroenterology, Hunan Key Laboratory of Non-Resolving Inflammation and Cancer, The Third Xiangya Hospital, Central South University, 138 Tongzi Road, Changsha, 410013, Hunan, People's Republic of China.
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