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Yang H, Chen J, Li J. Isolation, culture, and delivery considerations for the use of mesenchymal stem cells in potential therapies for acute liver failure. Front Immunol 2023; 14:1243220. [PMID: 37744328 PMCID: PMC10513107 DOI: 10.3389/fimmu.2023.1243220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/18/2023] [Indexed: 09/26/2023] Open
Abstract
Acute liver failure (ALF) is a high-mortality syndrome for which liver transplantation is considered the only effective treatment option. A shortage of donor organs, high costs and surgical complications associated with immune rejection constrain the therapeutic effects of liver transplantation. Recently, mesenchymal stem cell (MSC) therapy was recognized as an alternative strategy for liver transplantation. Bone marrow mesenchymal stem cells (BMSCs) have been used in clinical trials of several liver diseases due to their ease of acquisition, strong proliferation ability, multipotent differentiation, homing to the lesion site, low immunogenicity and anti-inflammatory and antifibrotic effects. In this review, we comprehensively summarized the harvest and culture expansion strategies for BMSCs, the development of animal models of ALF of different aetiologies, the critical mechanisms of BMSC therapy for ALF and the challenge of clinical application.
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Affiliation(s)
| | | | - Jun Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Jiang Y, Qu K, Liu J, Wen Y, Duan B. Metabolomics study on liver of db/db mice treated with curcumin using UPLC-Q-TOF-MS. J Pharm Biomed Anal 2022; 215:114771. [DOI: 10.1016/j.jpba.2022.114771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 04/13/2022] [Accepted: 04/13/2022] [Indexed: 02/02/2023]
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El-Hamoly T, Abd El-Rahman SS, Al-Abyad M. Potential effects of ursodeoxycholic acid on accelerating cutaneous wound healing. PLoS One 2019; 14:e0226748. [PMID: 31869384 PMCID: PMC6927640 DOI: 10.1371/journal.pone.0226748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 12/04/2019] [Indexed: 12/12/2022] Open
Abstract
Among the initial responses to skin injury, triggering inflammatory mediators and modifying oxidative status provide the necessary temple for the subsequent output of a new functional barrier, fibroplasia and collagen deposition, modulated by NF-κB and TGF-β1 expressions. Hence, the current study aimed to investigate the effect of local application of ursodeoxycholic acid (UDCA) on cutaneous wound healing induced in Swiss mice. Wound contraction progression was monitored by daily photographing the wounds. Enhanced fibroblast cell migration was observed after incubation with UDCA. Topical application of UDCA (500 μM) cream on excised wounds significantly enhanced wound contraction and improved morphometric scores. In addition, UDCA ameliorated the unbalanced oxidative status of granulated skin tissues. Interestingly, it showed increased expression of TGF-β1 and MMP-2 with decreased expression of NF-κB. On the other hand, UDCA significantly increased collagen fibers deposition and hydroxyproline content and enhanced re-epithelization. UDCA also modified the mitochondrial function throughout the healing process, marked by lower consumption rates of mitochondrial ATP, complex I contents as well as intracellular NAD+ contents accompanied by elevated levels of nicotinamide compared to the untreated controls. In chronic gamma-irradiated (6Gy) model, the illustrated data showed enhanced wound contraction via increased TGF-β1/MMP-2 and collagen deposition incurred by topical application of UDCA without effect on NF-κB level. In sum, the present findings suggest that UDCA may accelerate wound healing by regulating TGF-β1 and MMP-2 and fibroplasia/collagen deposition in either the two wound healing models.
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Affiliation(s)
- Tarek El-Hamoly
- Drug Radiation Research Department, National Center for Radiation Research and Technology, Atomic Energy Authority, Cairo, Egypt
- Cyclotron Project, Nuclear Research Centre, Atomic Energy Authority, Cairo, Egypt
| | - Sahar S. Abd El-Rahman
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
- * E-mail:
| | - Megahed Al-Abyad
- Cyclotron Project, Nuclear Research Centre, Atomic Energy Authority, Cairo, Egypt
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Horvatova A, Utaipan T, Otto AC, Zhang Y, Gan-Schreier H, Pavek P, Pathil A, Stremmel W, Chamulitrat W. Ursodeoxycholyl lysophosphatidylethanolamide negatively regulates TLR-mediated lipopolysaccharide response in human THP-1-derived macrophages. Eur J Pharmacol 2018; 825:63-74. [PMID: 29475064 DOI: 10.1016/j.ejphar.2018.02.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 02/15/2018] [Accepted: 02/19/2018] [Indexed: 11/26/2022]
Abstract
The bile acid-phospholipid conjugate ursodeoxycholyl oleoyl-lysophophatidylethanolamide (UDCA-18:1LPE) is an anti-inflammatory and anti-fibrotic agent as previously shown in cultured hepatocytes and hepatic stellate cells as well as in in vivo models of liver injury. We hypothesize that UDCA-18:1LPE may directly inhibit the activation of immune cells. We found that UDCA-18:1LPE was capable of inhibiting the migration of phorbol ester-differentiated human THP-1 cells. We examined anti-inflammatory activity of UDCA-18:1LPE during activation of THP1-derived macrophages. Treatment of these macrophages by bacterial lipopolysaccharide (LPS) for 24 h induced the release of pro-inflammatory cytokines TNF-α, IL-6 and IL-1β. This release was markedly inhibited by pretreatment with UDCA-18:1LPE by ~ 65-90%. Derivatives with a different fatty-acid chain in LPE moiety also exhibited anti-inflammatory property. Western blotting and indirect immunofluorescence analyses revealed that UDCA-18:1LPE attenuated the expression of phosphorylated p38, MKK4/MKK7, JNK1/2, and c-Jun as well as nuclear translocation of NF-κB by ~ 22-86%. After LPS stimulation, the Toll-like receptor adaptor proteins, myeloid differentiation factor 88 and TNF receptor associated factor 6, were recruited into lipid rafts and UDCA-18:1LPE inhibited this recruitment by 22% and 58%, respectively. Moreover, LPS treatment caused a decrease of the known cytoprotective lysophosphatidylcholine species containing polyunsaturated fatty acids by 43%, and UDCA-18:1LPE co-treatment reversed this decrease. In conclusion, UDCA-18:1LPE and derivatives inhibited LPS inflammatory response by interfering with Toll-like receptor signaling in lipid rafts leading to an inhibition of MAPK and NF-κB activation. These conjugates may represent a class of lead compounds for development of anti-inflammatory drugs.
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Affiliation(s)
- Alzbeta Horvatova
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University in Prague, Heyorovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Tanyarath Utaipan
- Department of Pre-Clinic, Faculty of Sciences and Technology, Prince of Songkla University, Pattani Campus, 94000 Pattani, Thailand
| | - Ann-Christin Otto
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Yuling Zhang
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Hongying Gan-Schreier
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Petr Pavek
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University in Prague, Heyorovskeho 1203, 500 05 Hradec Kralove, Czech Republic
| | - Anita Pathil
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Wolfgang Stremmel
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Walee Chamulitrat
- Department of Internal Medicine IV, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany.
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What'S New in SHOCK, AUGUST 2017? Shock 2017; 48:141-143. [PMID: 28708783 DOI: 10.1097/shk.0000000000000880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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