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Yamagata M, Tsuchishima M, Saito T, Tsutsumi M, George J. Therapeutic implication of human placental extract to prevent liver cirrhosis in rats with metabolic dysfunction-associated steatohepatitis. Clin Sci (Lond) 2024; 138:327-349. [PMID: 38381799 DOI: 10.1042/cs20230533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 02/14/2024] [Accepted: 02/21/2024] [Indexed: 02/23/2024]
Abstract
Metabolic dysfunction-associated steatohepatitis (MASH) is always accompanied with hepatic fibrosis that could potentially progress to liver cirrhosis and hepatocellular carcinoma. Employing a rat model, we evaluated the role of human placental extract (HPE) to arrest the progression of hepatic fibrosis to cirrhosis in patients with MASH. SHRSP5/Dmcr rats were fed with a high-fat and high-cholesterol diet for 4 weeks and evaluated for the development of steatosis. The animals were divided into control and treated groups and received either saline or HPE (3.6 ml/kg body weight) subcutaneously thrice a week. A set of animals were killed at the end of 6th, 8th, and 12th weeks from the beginning of the experiment. Serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), hepatic malondialdehyde (MDA), and glutathione content were measured. Immunohistochemical staining was performed for α-smooth muscle actin (α-SMA), 4-hydroxy-2-nonenal (4-HNE), collagen type I, and type III. Control rats depicted progression of liver fibrosis at 6 weeks, advanced fibrosis and bridging at 8 weeks, and cirrhosis at 12 weeks, which were significantly decreased in HPE-treated animals. Treatment with HPE maintained normal levels of MDA and glutathione in the liver. There was marked decrease in the staining intensity of α-SMA, 4-HNE, and collagen type I and type III in HPE treated rats compared with control animals. The results of the present study indicated that HPE treatment mediates immunotropic, anti-inflammatory, and antioxidant responses and attenuates hepatic fibrosis and early cirrhosis. HPE depicts therapeutic potential to arrest the progression of MASH towards cirrhosis.
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Affiliation(s)
- Mitsuyoshi Yamagata
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan
| | - Mutsumi Tsuchishima
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan
| | - Takashi Saito
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan
| | - Mikihiro Tsutsumi
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan
- Center for Regenerative Medicine, Kanazawa Medical University Hospital, Uchinada, Ishikawa 920-0293, Japan
| | - Joseph George
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa 920-0293, Japan
- Center for Regenerative Medicine, Kanazawa Medical University Hospital, Uchinada, Ishikawa 920-0293, Japan
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Wu T, He J, Yan S, Li J, Chen K, Zhang D, Cheng M, Xiang Z, Fang Y. Human placental extract suppresses mast cell activation and induces mast cell apoptosis. Allergy Asthma Clin Immunol 2023; 19:98. [PMID: 38012745 PMCID: PMC10683163 DOI: 10.1186/s13223-023-00850-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 10/18/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Human placental extract (HPE) has been documented to facilitate the healing of certain disorders including allergy. However, the effects of HPE on the functionality of mast cells, a critical cell type in allergic diseases, have not been reported. METHODS To investigate the effects of HPE on the regulation of allergy with respect to the biological functions of mast cells, the mast cell line C57 or HMC-1 cells were treated with HPE followed by the assessment of cell proliferation, apoptosis, activation, chemotaxis and phagocytosis. Mouse peritoneal mast cells were also investigated for their responses to induction of apoptosis by HPE in vivo. Furthermore, the effect of HPE on mast cell degranulation was confirmed using the passive cutaneous anaphylaxis (PCA) assay, an acute allergy model. RESULTS HPE was capable of suppressing mast cell proliferation and inducing mast cell apoptosis. Mast cell degranulation in response to compound 48/80- or anti-DNP IgE and DNP-mediated activation was suppressed. In addition, treatment with HPE compromised the production of cytokines by mast cells and cell chemotaxis. These observations were consistent with the dampened passive cutaneous anaphylaxis (PCA) assay following treatment with HPE. CONCLUSION This study revealed a suppressive effect of HPE on overall mast cell activities, suggesting a potential regulatory role of HPE on the alleviation of allergic diseases through mast cells.
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Affiliation(s)
- Tongqian Wu
- Center for Clinical Laboratories, Affiliated Hospital of Guizhou Medical University, Guiyi Street 28, Guiyang, 550004, Guizhou, China
- School of Laboratory Science, Guizhou Medical University, Guiyang, China
- Clinical Research Center, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Jingjing He
- School of Laboratory Science, Guizhou Medical University, Guiyang, China
| | - Shirong Yan
- Center for Clinical Laboratories, Affiliated Hospital of Guizhou Medical University, Guiyi Street 28, Guiyang, 550004, Guizhou, China
- School of Laboratory Science, Guizhou Medical University, Guiyang, China
| | - Jing Li
- Center for Clinical Laboratories, Affiliated Hospital of Guizhou Medical University, Guiyi Street 28, Guiyang, 550004, Guizhou, China
- School of Laboratory Science, Guizhou Medical University, Guiyang, China
| | - Ke Chen
- School of Laboratory Science, Guizhou Medical University, Guiyang, China
| | - Dingshan Zhang
- School of Laboratory Science, Guizhou Medical University, Guiyang, China
| | - Mingliang Cheng
- Department of Infectious Disease, Affiliated Hospital of Guizhou Medical University, Guiyi Street 28, Guiyang, 550004, Guizhou, China.
| | - Zou Xiang
- Department of Health Technology and Informatics, Faculty of Health and Social Science, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Yu Fang
- Center for Clinical Laboratories, Affiliated Hospital of Guizhou Medical University, Guiyi Street 28, Guiyang, 550004, Guizhou, China.
- School of Laboratory Science, Guizhou Medical University, Guiyang, China.
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Elbasha YI, Mesbah NM, Abdel-Hamed AR, Abo-Elmatty DM, Bakry S, Mansour AM, Elbeialy AA. Effect of autologous bone marrow derived mesenchymal stem cells in treatment of rheumatoid arthritis. Transpl Immunol 2023; 80:101890. [PMID: 37414264 DOI: 10.1016/j.trim.2023.101890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 06/21/2023] [Accepted: 07/01/2023] [Indexed: 07/08/2023]
Abstract
INTRODUCTION Chronic inflammation causes articular bone and cartilage degeneration in people with rheumatoid arthritis (RA). Despite recent advancements in the management of RA, adverse side effects and ineffective treatments remain a problem. Effective treatment is usually hampered by financial issues. As a result, less expensive medications that reduce both inflammation and bone resorption are required. Mesenchymal stem cells (MSCs) have recently been identified as a potential therapy for RA. AIM OF THE STUDY This study aimed to examine the anti-arthritic effect of rat bone marrow-derived mesenchymal stem cells (rBM-MSCs), oligosaccharides (Os), and human placental extract (HPE), individually and combined, on an RA model, using Complete Freund's adjuvant (CFA)-induced arthritis in rats. MATERIALS AND METHODS In female rats, RA was induced by injecting CFA in the paw of the hind limb. Rat bone marrow-MSCs, oligosaccharides, and human placental extract (HPE) were given individually and in combination via the intraperitoneal route. A complete blood count (CBC), erythrocyte sedimentation rate (ESR), serum cortisol, urea, uric acid, and other biochemical parameters were measured to determine the safety and efficacy of the different treatments. Histopathological analysis of bone sections was carried out. RESULTS Combining oligosaccharides and HPE therapy with the infusion of rat-bone marrow MSCs had beneficial antiarthritic and anti-inflammatory effects in CFA-induced arthritis in rats: overall such triple therapy significantly reduced serum levels of IL-6, IL-10, and TNF-alpha in comparison with all other combinations (all P > 0.05). Meanwhile, the triple therapy did not have negative effects on levels of CBC, serum cortisol, ESR, and liver enzymes (all NS) as well as on renal functions (NS). Also, the histopathological analysis showed significant improvements in the healing and remodelling of osteoporotic lesions in arthritic rats. As shown by counting apoptotic cells as a histopathological substitute for measuring apoptotic or regeneration markers, the lowest count was found in the group treated with a triple therapy of rat bone marrow-derived mesenchymal stem cells (rBM-MSCs), oligosaccharides, and HPE. CONCLUSION The combination of rat MSCs, oligosaccharides, and HPE has the potential to be an effective treatment for rheumatoid arthritis.
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Affiliation(s)
- Yara I Elbasha
- Institute of Environmental Science and Research, Ain Shams University, Cairo, EG
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Hamada Y, Hirano E, Sugimoto K, Hanada K, Kaku T, Manda N, Tsuchida K. A farewell to phlebotomy-use of placenta-derived drugs Laennec and Porcine for improving hereditary hemochromatosis without phlebotomy: a case report. J Med Case Rep 2022; 16:26. [PMID: 35065677 PMCID: PMC8784004 DOI: 10.1186/s13256-021-03230-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 12/14/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Human hepcidin, produced by hepatocytes, regulates intestinal iron absorption, iron recycling by macrophages, and iron release from hepatic storage. Recent studies indicate that hepcidin deficiency is the underlying cause of the most known form of hereditary hemochromatosis. CASE PRESENTATION A 44-year-old Asian man who developed type 2 diabetes mellitus had elevated serum ferritin levels (10,191 ng/mL). Liver biopsy revealed remarkable iron deposition in the hepatocytes and relatively advanced fibrosis (F3). Chromosomal analysis confirmed the presence of transferrin receptor type 2 mutations (c.1100T>G, c.2008_9delAC, hereditary hemochromatosis type 3 analyzed by Kawabata). The patient received intravenous infusions of Laennec (672 mg/day, three times/week) or oral administration with Porcine (3.87 g/day) for 84 months as an alternative to repeated phlebotomy. At the end of the treatment period, serum ferritin level decreased to 428.4 ng/mL (below the baseline level of 536.8 ng/mL). Hemoglobin A1c levels also improved after treatment with the same or lower dose of insulin (8.8% before versus 6.8% after). Plural liver biopsies revealed remarkable improvements in the grade of iron deposition and fibrosis (F3 before versus F1 after) of the liver tissue. CONCLUSION The discovery of hepcidin and its role in iron metabolism could lead to novel therapies for hereditary hemochromatosis. Laennec (parenteral) and Porcine (oral), which act as hepcidin inducers, actually improved iron overload in this hereditary hemochromatosis patient, without utilizing sequential phlebotomy. This suggests the possibility of not only improving the prognosis of hereditary hemochromatosis (types 1, 2, and 3) but also ameliorating complications, such as type 2 diabetes, liver fibrosis, and hypogonadism. Laennec and Porcine can completely replace continuous venesection in patients with venesection and may improve other iron-overloading disorders caused by hepcidin deficiency.
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Affiliation(s)
- Yuki Hamada
- Hamada Clinic for Gastroenterology and Hepatology, Sapporo, Japan
| | - Eiichi Hirano
- Research Institute, Japan Bio Products Co., Ltd., 1-1 Kurume Research Center bldg. 2F, Hyakunenkoen, Kurume, Fukuoka 839-0864 Japan
| | - Koji Sugimoto
- Research Institute, Japan Bio Products Co., Ltd., 1-1 Kurume Research Center bldg. 2F, Hyakunenkoen, Kurume, Fukuoka 839-0864 Japan
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Ghoneum M, El-Gerbed MSA. Human placental extract ameliorates methotrexate-induced hepatotoxicity in rats via regulating antioxidative and anti-inflammatory responses. Cancer Chemother Pharmacol 2021; 88:961-971. [PMID: 34505929 PMCID: PMC8536621 DOI: 10.1007/s00280-021-04349-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/27/2021] [Indexed: 01/24/2023]
Abstract
Purpose Methotrexate (MTX) induces hepatotoxicity, limiting its clinical efficacy as a widely known chemotherapy drug. In the current study, we examined the protective effect of human placenta extract (HPE) against MTX-induced liver damage in rats, as well as its ability to regulate antioxidative and anti-inflammatory liver responses. Methods Male rats were orally administered MTX at a daily dose of 5 mg/kg-body-weight in the presence or absence of HPE (10.08 mg/kg) for 2 weeks. We measured the biological effects of MTX and HPE on the levels of liver enzymes, lipid profile, lipid peroxidation, oxidative stress biomarkers, and cytokines [tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6), and interleukin-10 (IL-10)]. In addition, histological examination and histopathological scoring of liver tissues were performed. Results MTX-treated rats showed significantly increased (p < 0.001) liver enzyme levels for aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), total bilirubin, total cholesterol, and triglyceride levels. However, HPE supplementation in MTX-treated rats significantly decreased (p < 0.001) these elevated levels. HPE supplementation also significantly reduced the oxidative stress biomarker malondialdehyde (MDA), reversed the reduction in glutathione (GSH), and markedly increased the antioxidant enzyme activities of catalase (CAT) and superoxide dismutase (SOD) in the livers of MTX-treated rats. Furthermore, HPE supplementation significantly decreased the MTX-elevated levels of the pro-inflammatory cytokines TNF-α, IL-6, and IL-10. Histopathological examinations showed that MTX produced severe cellular damage and inflammatory lesions in liver tissues, while treatment with HPE improved hepatic histologic architecture. Conclusion HPE has the ability to ameliorate methotrexate-induced liver injury in rats by mechanisms that include boosting antioxidative responses and down-regulating MDA and pro-inflammatory cytokine production.
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Affiliation(s)
- Mamdooh Ghoneum
- Department of Surgery, Charles R. Drew University of Medicine and Science, 1621 E. 120th Street, Los Angeles, CA, 90059, USA. .,Department of Surgery, University of California Los Angeles, Los Angeles, CA, 90095, USA.
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Jazayeri MH, Barzaman K, Nedaeinia R, Aghaie T, Motallebnezhad M. Human placental extract attenuates neurological symptoms in the experimental autoimmune encephalomyelitis model of multiple sclerosis-a putative approach in MS disease? Auto Immun Highlights 2020; 11:14. [PMID: 33012290 PMCID: PMC7534169 DOI: 10.1186/s13317-020-00137-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 08/11/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Different studies have demonstrated the anti-inflammatory effects of human placental extract both in vivo and in vitro. Considering the chronic inflammatory nature of multiple sclerosis (MS) disease, we examined whether or not the administration of human placental extract is able to attenuate the neurological symptoms detected in experimental autoimmune encephalomyelitis (EAE) model of MS. METHODS The injected myelin oligodendrocyte glycoprotein (MOG) induced EAE in mice, and treatment began from day 4 post-injection by intraperitoneal administration of 0.2 mg/kg human placental extract, repeated every other day up to day 31 post-injection. At the end of the treatment, luxol fast blue (LBS) staining and hematoxylin and eosin (H&E) staining were performed to evaluate the demyelination of neurons and inflammatory responses, respectively. Further assessed were the serum concentrations of IL-23 and IL-27. RESULTS The administration of human placental extract was able to significantly reduce the mean clinical score in EAE mice, decrease the pro-inflammatory process and attenuate neural demyelination. Moreover, while the serum concentration of IL-23 was significantly diminished in the EAE mice receiving human placental extract compared to the non-treated EAE group, IL-27 concentration was significantly increased. CONCLUSIONS Our findings demonstrated the administration of human placental extract could significantly attenuate the neurological symptoms in the EAE model of MS in part through modulating the serum levels of IL-23 and IL-27 and enhancing neuroprotection and myelin repair.
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Affiliation(s)
- Mir Hadi Jazayeri
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Shahid Hemmat Highway, P.O Box: 14665-354, Tehran, 1449614535, Iran. .,Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Khadijeh Barzaman
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Shahid Hemmat Highway, P.O Box: 14665-354, Tehran, 1449614535, Iran.,Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Nedaeinia
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Tayebe Aghaie
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Shahid Hemmat Highway, P.O Box: 14665-354, Tehran, 1449614535, Iran
| | - Morteza Motallebnezhad
- Department of Immunology, Faculty of Medicine, Iran University of Medical Sciences, Shahid Hemmat Highway, P.O Box: 14665-354, Tehran, 1449614535, Iran.,Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
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Singh N, Bhattacharyya D. Biochemical and functional analysis of corticotropin releasing factor purified from an aqueous extract of human placenta used as wound healer. J Pharm Biomed Anal 2017; 145:298-306. [PMID: 28704719 DOI: 10.1016/j.jpba.2017.06.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 06/23/2017] [Accepted: 06/27/2017] [Indexed: 12/18/2022]
Abstract
Human placental extract constitutes of innumerable therapeutically important components mostly used in wound healing arising from the skin and burn injuries. However, there is still some bioactive present in the placental extracts yet to be characterized to better under the complex process of wound healing mediated by the placental extract. In this study, the presence of corticotropin releasing factor (CRF) in an aqueous extract of human placenta was detected and quantified by dot blot and CRF-ELISA immunoassay kit respectively. Subsequently, it was purified by immuno-affinity chromatography and quantified as 0.45±0.05μg of CRF per ml of placental extract where its molecular weight found to be 4.78kDa by MALDI-TOF. To study functional analysis of CRF, an in vitro WI-38 lung fibroblast cell scratch wound model was used which indicated proliferation, motility of cells after treatment with purified CRF. Moreover, reduction in apoptosis rate of cells during closure of wound was observed from microscopy studies and FACS analysis. Also, Antalarmin, an antagonist of CRF type 1 receptor inhibited the wound closure potency of the purified component. Faster healing of wound with an elevation of IL-6 and TGF-β during early stages of repair by placental CRF was observed on excision rat model. The process of healing was accompanied by the decrease in the level of TNF-α and IFN-γ.
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Sharma K, Bhattacharyya D. Immunoglobulin isotype isolated from human placental extract does not interfere in complement-mediated bacterial opsonization within the wound milieu. FEBS Open Bio 2015; 5:369-77. [PMID: 25984442 PMCID: PMC4431336 DOI: 10.1016/j.fob.2015.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/08/2015] [Accepted: 04/10/2015] [Indexed: 11/29/2022] Open
Abstract
Human placental extract has many applications as a wound healer. Immunoglobulin G is a key glycoprotein present in human placental extract. Placental IgG (25.2 ± 3.97 μg/ml) did not exert anti-complementary effects.
The wound healing potency of an aqueous extract of placenta can be evaluated through the presence of numerous regulatory components. The presence of glycans was detected by thin layer chromatography and fluorophore-assisted carbohydrate electrophoresis. Mass spectrometric analysis revealed the existence of multiple fragments of immunoglobulin G (IgG). IgG was present in the extract at a concentration of 25.2 ± 3.97 μg/ml. IgG possesses anti-complementary activity by diverting the complement activation from target surface. Thus, effect of placental IgG on complement–bacteria interaction was investigated through classical and alternative pathway and the preparation was ascertained to be safe with respect to their interference in the process of bacterial opsonization.
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Key Words
- ANTS, 8-aminonaphthalene-1,3,6-trisulfonate
- ATP, adenosine triphosphate
- BCIP, 5-Bromo 4-Chloro 3′ indolylphosphate
- BHI, Brain–Heart Infusion
- BSA, bovine serum albumin
- CNBr, cyanogens bromide
- Complement
- EDTA, ethylenediamine tetra acetic acid
- EGTA, ethylene glycol tetra acetic acid
- G6PDH, glucose-6-phosphate dehydrogenase
- Human placental extract
- IgG, immunoglobulin G
- Immunoglobulin
- NAD+, nicotinamide adenine dinucleotide
- NBT, nitro-blue tetrazolium chloride
- PNGase F, peptide N-glycosidase F
- Pseudomonas aeruginosa wound physiology
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Affiliation(s)
- Kanika Sharma
- Division of Structural Biology and Bioinformatics, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C.Mullick Road, Jadavpur, Kolkata 7000032, India
| | - Debasish Bhattacharyya
- Division of Structural Biology and Bioinformatics, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C.Mullick Road, Jadavpur, Kolkata 7000032, India
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