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Chen J, Liu T, Cui H, Na Q, Liu S. MiRNA-26a-5p inhibits preterm labor initiation by targeting and regulating TRPC3 ion channel protein expression. ENVIRONMENTAL TOXICOLOGY 2024; 39:357-366. [PMID: 37755144 DOI: 10.1002/tox.23972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/03/2023] [Accepted: 08/30/2023] [Indexed: 09/28/2023]
Abstract
The incidence of preterm birth (PTB) is increasing annually worldwide, leading to various health problems or even fetal deaths. Our previous work demonstrated the activation of transient receptor potential cation channel subfamily C 3 (TRPC3) in mice with PTB, and its activation could promote inward flow of calcium ions and uterine smooth muscle (USM) contraction via regulation of Cav3.2, Cav3.1, and Cav1.2. However, the upstream regulators of TRPC3 and its mechanisms remain unknown. In the present study, the binding of miR-26a-5p to the 3' untranslated region of TRPC3 was predicted by bioinformatics databases (TargetScanHuman and starBase v3.0) and confirmed by a dual-luciferase assay. MiR-26a-5p was downregulated, while TRPC3 was upregulated in the USM tissues of patients with PTB compared to people without PTB. The results showed that miR-26a-5p mimic transfection markedly reduced TRPC3 expression in LPS-stimulated USM cells. Additionally, miR-26a-5p regulated intracellular Ca2+ levels in USM cells by targeting TRPC3. Furthermore, miR-26a-5p inhibited the CPI17/PKC/PLCγ signaling pathway and reduced the expression of Cav3.2, Cav3.1, and Cav1.2. In conclusion, miR-26a-5p regulated the initiation of PTB by targeting TRPC3 and regulating intracellular Ca2+ levels. This study provides a promising diagnostic biomarker and therapeutic target for PTB.
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Affiliation(s)
- Jing Chen
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Tong Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Hong Cui
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Quan Na
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Sishi Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, P.R. China
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Chen H, Zhang Z, Zhou Y, Liu Y, Lin X, Wei Y, Sun R, Li L, Deng G. Maternal leucocyte trajectory across pregnancy associated with offspring's growth. Pediatr Res 2022; 92:862-870. [PMID: 34750526 DOI: 10.1038/s41390-021-01827-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Leucocytes for individuals during pregnancy may form into different trajectory patterns. Since no studies have been conducted, we aim to examine the associations between leucocyte trajectory across pregnancy and offspring's birth outcomes and growth during the first 2 years. METHODS We conducted a retrospective study enrolled 1070 singleton pregnancies aged 21-46 years old between 2014 and 2018 in Huazhong University of Science and Technology Union Shenzhen Hospital, China. Leucocyte trajectories were modelled using growth mixture modelling and four trajectories were identified: moderate-increasing (n = 41), low-stable (n = 828), high-decreasing (n = 145) and low-increasing (n = 56). RESULTS Relative to the low-stable group, logistic regression analysis after adjusting for covariates indicated that the odds ratios of preterm were 3.06 (95% confidence interval (CI): 1.43-6.23) for moderate-increasing, 0.78 (95% CI: 0.38-1.47) for high-decreasing and 0.68 (95% CI: 0.23-1.61) for the low-increasing group, respectively. By using generalized estimating equation analysis, we observed that infants in the moderate-increasing and low-increasing group had -0.35 and -0.21 (P < 0.01) lower head circumference z-score compared with the low-stable group, respectively. No significant association of leucocyte trajectory with other birth weight measures or anthropometric measure z-scores was found. CONCLUSIONS Changes in leucocytes across pregnancy affected the occurrence of preterm and offspring's head circumference during the first 2 years of life. IMPACT Previous researches on the association of leucocytes with pregnancy outcomes mainly focused on leucocytes in a specific trimester. No studies until now have been conducted to assess the influences of the leucocyte trajectories on the growth and development of infants. Changes in leucocytes across pregnancy affected the occurrence of preterm and offspring's head circumference during the first 2 years of life. Our study will positively contribute to the dialogue regarding the treatment of pregnancies with different levels of inflammation in each trimester to minimize adverse pregnancy outcomes and optimize brain growth.
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Affiliation(s)
- Hengying Chen
- Injury Prevention Research Center, Shantou University Medical College, Shantou, China
- School of Public Health, Shantou University, Shantou, China
| | - Zheqing Zhang
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yingyu Zhou
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yao Liu
- Department of Clinical Nutrition, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Xiaoping Lin
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yuanhuan Wei
- Department of Clinical Nutrition, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Ruifang Sun
- Department of Clinical Nutrition, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Liping Li
- Injury Prevention Research Center, Shantou University Medical College, Shantou, China.
- School of Public Health, Shantou University, Shantou, China.
| | - Guifang Deng
- Department of Clinical Nutrition, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China.
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Yarim GF, Yarim M, Sozmen M, Gokceoglu A, Ertekin A, Kabak YB, Karaca E. Nobiletin attenuates inflammation via modulating proinflammatory and antiinflammatory cytokine expressions in an autoimmune encephalomyelitis mouse model. Fitoterapia 2021; 156:105099. [PMID: 34896483 DOI: 10.1016/j.fitote.2021.105099] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/03/2021] [Accepted: 12/03/2021] [Indexed: 11/17/2022]
Abstract
The aim of this study is to investigate the potential preventive and therapeutic effects of nobiletin by evaluating the expression of cytokines associated with inflammatory reactions in an autoimmune encephalomyelitis mouse model. A total of 60 male C57BL/6 mice aged between 8 and 10 weeks were used. Mice were divided into six groups (n = 10 mice per group): control, EAE, low-prophylaxis, high-prophylaxis, low-treatment and high-treatment. Experimental autoimmune encephalomyelitis (EAE) was induced by myelin oligodendrocyte glycoprotein (MOG) and pertussis toxin. Nobiletin was administered in low (25 mg/kg) and high (50 mg/kg) doses, intraperitoneally. The prophylactic and therapeutic effects of nobiletin on brain tissue and spinal cord were evaluated by expression of interleukin-1 beta (IL-1β), tumor necrosis factor-alpha (TNF-α), interferon gamma (IFNγ), IL-6, IL-10 and transforming growth factor-beta (TGF-β) using immunohistochemistry and real-time polymerase chain reaction (RT-PCR). Prophylactic and therapeutic use of nobiletin inhibited EAE-induced increase of TNF-α, IL-1β and IL-6 activities to alleviate inflammatory response in brain and spinal cord. Moreover, nobiletin supplement dramatically increased the IL-10, TGF-β and IFNγ expressions in prophylaxis and treatment groups compared with the EAE group in the brain and spinal cord. The results obtained from this study show that prophylactic and therapeutic nobiletin modulates expressions of proinflammatory and antiinflammatory cytokines in brain and spinal cord dose-dependent manner in EAE model. These data demonstrates that nobiletin has a potential to attenuate inflammation in EAE mouse model. These experimental findings need to be supported by clinical studies.
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MESH Headings
- Animals
- Antioxidants/pharmacology
- Antioxidants/therapeutic use
- Brain/drug effects
- Brain/immunology
- Brain/pathology
- Cytokines/drug effects
- Cytokines/metabolism
- DNA, Complementary/biosynthesis
- Disease Models, Animal
- Encephalomyelitis, Autoimmune, Experimental/drug therapy
- Encephalomyelitis, Autoimmune, Experimental/immunology
- Encephalomyelitis, Autoimmune, Experimental/pathology
- Encephalomyelitis, Autoimmune, Experimental/prevention & control
- Flavones/pharmacology
- Flavones/therapeutic use
- Immunohistochemistry
- Inflammation/drug therapy
- Inflammation/immunology
- Inflammation/prevention & control
- Male
- Mice
- Mice, Inbred C57BL
- Multiple Sclerosis/drug therapy
- Multiple Sclerosis/immunology
- Multiple Sclerosis/pathology
- Multiple Sclerosis/prevention & control
- RNA/genetics
- RNA/isolation & purification
- Real-Time Polymerase Chain Reaction
- Spinal Cord/drug effects
- Spinal Cord/immunology
- Spinal Cord/pathology
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Affiliation(s)
- Gul Fatma Yarim
- Department of Biochemistry, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey.
| | - Murat Yarim
- Department of Pathology, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey
| | - Mahmut Sozmen
- Department of Pathology, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey
| | - Ayris Gokceoglu
- Department of Biochemistry, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey
| | - Ali Ertekin
- Department of Biochemistry, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey
| | - Yonca Betil Kabak
- Department of Pathology, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey
| | - Efe Karaca
- Department of Pathology, Faculty of Veterinary Medicine, Ondokuz Mayis University, Atakum, 55200 Samsun, Turkey
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4
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Kumar D, Moore RM, Mercer BM, Mansour JM, Moore JJ. Mechanism of Human Fetal Membrane Biomechanical Weakening, Rupture and Potential Targets for Therapeutic Intervention. Obstet Gynecol Clin North Am 2021; 47:523-544. [PMID: 33121643 DOI: 10.1016/j.ogc.2020.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Using a novel in vitro model system combining biochemical/histologic with bioengineering approaches has provided significant insights into the physiology of fetal membrane weakening and rupture along with potential mechanistic reasons for lack of efficacy of currently clinically used agents to prevent preterm premature rupture of the membranes (pPROM) and preterm births. Likewise, the model has also facilitated screening of agents with potential for preventing pPROM and preterm birth.
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Affiliation(s)
- Deepak Kumar
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH 44109, USA.
| | - Robert M Moore
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH 44109, USA
| | - Brian M Mercer
- Department of Reproductive Biology, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH 44109, USA
| | - Joseph M Mansour
- Mechanical and Aerospace Engineering, Case Western Reserve University, Glennan 617, Cleveland, OH 44106, USA
| | - John J Moore
- Department of Pediatrics, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH 44109, USA; Department of Reproductive Biology, MetroHealth Medical Center, Case Western Reserve University, 2500 MetroHealth Drive, Cleveland, OH 44109, USA
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5
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Sodium Hydrogen Exchanger Regulatory Factor-1 (NHERF1) Regulates Fetal Membrane Inflammation. Int J Mol Sci 2020; 21:ijms21207747. [PMID: 33092043 PMCID: PMC7589612 DOI: 10.3390/ijms21207747] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 11/20/2022] Open
Abstract
The fetal inflammatory response, a key contributor of infection-associated preterm birth (PTB), is mediated by nuclear factor kappa B (NF-kB) activation. Na+/H+ exchanger regulatory factor-1 (NHERF1) is an adapter protein that can regulate intracellular signal transduction and thus influence NF-kB activation. Accordingly, NHERF1 has been reported to enhance proinflammatory cytokine release and amplify inflammation in a NF-kB-dependent fashion in different cell types. The objective of this study was to examine the role of NHERF1 in regulating fetal membrane inflammation during PTB. We evaluated the levels of NHERF1 in human fetal membranes from term labor (TL), term not in labor (TNIL), and PTB and in a CD1 mouse model of PTB induced by lipopolysaccharide (LPS). Additionally, primary cultures of fetal membrane cells were treated with LPS, and NHERF1 expression and cytokine production were evaluated. Gene silencing methods using small interfering RNA targeting NHERF1 were used to determine the functional relevance of NHERF1 in primary cultures. NHERF1 expression was significantly (p < 0.001) higher in TL and PTB membranes compared to TNIL membranes, and this coincided with enhanced (p < 0.01) interleukin (IL)-6 and IL-8 expression levels. LPS-treated animals delivering PTB had increased levels of NHERF1, IL-6, and IL-8 compared to phosphate-buffered saline (PBS; control) animals. Silencing of NHERF1 expression resulted in a significant reduction in NF-kB activation and IL-6 and IL-8 production as well as increased IL-10 production. In conclusion, downregulation of NHERF1 increased anti-inflammatory IL-10, and reducing NHERF1 expression could be a potential therapeutic strategy to reduce the risk of infection/inflammation associated with PTB.
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6
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Song Y, Kim Y, Ha S, Sheller-Miller S, Yoo J, Choi C, Park CH. The emerging role of exosomes as novel therapeutics: Biology, technologies, clinical applications, and the next. Am J Reprod Immunol 2020; 85:e13329. [PMID: 32846024 PMCID: PMC7900947 DOI: 10.1111/aji.13329] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/14/2020] [Accepted: 08/18/2020] [Indexed: 12/21/2022] Open
Abstract
The extracellular vesicles (EVs) research area has grown rapidly because of their pivotal roles in intercellular communications and maintaining homeostasis of individual organism. As a subtype of EVs, exosomes are made via unique biogenesis pathway and exhibit disparate functional and phenotypic characteristics. Functionally, exosomes transfer biological messages from donor cell to recipient cell, which makes exosomes as a novel therapeutic platform delivering therapeutic materials to the target tissue/cell. Currently, both academia and industry try to develop exosome platform‐based therapeutics for disease management, some of which are already in clinical trials. In this review, we will discuss focusing on therapeutic values of exosomes, recent advances in therapeutic exosome platform development, and late development of exosome therapeutics in diverse therapeutic areas.
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Affiliation(s)
| | | | - Sunhyung Ha
- ILIAS Biologics Inc, Daejeon, Republic of Korea
| | - Samantha Sheller-Miller
- Division of Maternal-Fetal Medicine & Perinatal Research, Department of Obstetrics & Gynecology, The University of Texas Medical Branch, Galveston, TX, USA
| | | | - Chulhee Choi
- ILIAS Biologics Inc, Daejeon, Republic of Korea.,Department of Bio and Brain Engineering, KAIST, Daejeon, Republic of Korea
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7
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Lavergne M, Belville C, Choltus H, Gross C, Minet-Quinard R, Gallot D, Sapin V, Blanchon L. Human Amnion Epithelial Cells (AECs) Respond to the FSL-1 Lipopeptide by Engaging the NLRP7 Inflammasome. Front Immunol 2020; 11:1645. [PMID: 32849565 PMCID: PMC7426397 DOI: 10.3389/fimmu.2020.01645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 06/19/2020] [Indexed: 12/30/2022] Open
Abstract
Context and Objectives: Inflammation is the leading mechanism involved in both physiological and pathological rupture of fetal membranes. Our aim was to obtain a better characterization of the inflammasome-dependent inflammation processes in these tissues, with a particular focus on the nucleotide-binding oligomerization domain (NOD)–like receptor, pyrin domain containing protein 7 (NLRP7) inflammasome. Methods: The presence of NLRP7 inflammasome actors [NLRP7, apoptosis-associated speck–like protein containing a CARD domain (ASC), and caspase-1] was confirmed by reverse transcriptase–polymerase chain reaction (RT-PCR) in human amnion and choriodecidua at the three trimesters and at term. The protein concentrations were then determined by enzyme-linked immunosorbent assay in term tissues, with or without labor. The presence of Mycoplasma salivarium and Mycoplasma fermentans in human fetal membranes was investigated using a PCR approach. Human amnion epithelial cells (AECs) were treated for 4 or 20 h with fibroblast-stimulating lipopeptide-1 (FSL-1), a M. salivarium–derived ligand. Transcripts and proteins quantity was then measured by RT–quantitative PCR and Western blotting, respectively. NLRP7 and ASC colocalization was confirmed by immunofluorescence. Western blots allowed analysis of pro–caspase-1 and gasdermin D cleavage. Results: NLRP7, ASC, and caspase-1 transcripts were expressed in both sheets of human fetal membranes during all pregnancy stages, but only ASC protein expression was increased with labor. In addition, M. salivarium and M. fermentans were detected for the first time in human fetal membranes. NLRP7 and caspase-1 transcripts, as well as NLRP7, ASC, and pro–caspase-1 protein levels, were increased in FSL-1–treated AECs. The NLRP7 inflammasome assembled around the nucleus, and pro–caspase-1 and gasdermin D were cleaved into their mature forms after FSL-1 stimulation. Conclusion: Two new mycoplasmas, M. salivarium and M. fermentans, were identified in human fetal membranes, and a lipopeptide derived from M. salivarium was found to induce NLRP7 inflammasome formation in AECs.
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Affiliation(s)
- Marilyne Lavergne
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France
| | - Corinne Belville
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France
| | - Héléna Choltus
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France
| | - Christelle Gross
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France
| | - Régine Minet-Quinard
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France.,CHU Clermont-Ferrand, Medical Biochemistry and Molecular Biology Department, Clermont-Ferrand, France
| | - Denis Gallot
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France.,CHU Clermont-Ferrand, Obstetrics and Gynecology Department, Clermont-Ferrand, France
| | - Vincent Sapin
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France.,CHU Clermont-Ferrand, Medical Biochemistry and Molecular Biology Department, Clermont-Ferrand, France
| | - Loïc Blanchon
- Genetics, Reproduction and Development (GReD) Laboratory, Clermont Auvergne University, CNRS UMR 6293, INSERM U1103, Translational Approach to Epithelial Injury and Repair Team, Clermont-Ferrand, France
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8
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Nobiletin exerts anti-diabetic and anti-inflammatory effects in an in vitro human model and in vivo murine model of gestational diabetes. Clin Sci (Lond) 2020; 134:571-592. [PMID: 32129440 DOI: 10.1042/cs20191099] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 02/26/2020] [Accepted: 03/04/2020] [Indexed: 02/07/2023]
Abstract
Gestational diabetes mellitus (GDM) is a global health issue, whereby pregnant women are afflicted with carbohydrate intolerance with first onset during pregnancy. GDM is characterized by maternal peripheral insulin resistance, thought to be driven by low-grade maternal inflammation. Nobiletin, a polymethoxylated flavonoid, possesses potent glucose-sensitizing and anti-inflammatory properties; however, its effects in GDM have not been assessed. The present study aimed to determine the effects of nobiletin on glucose metabolism and inflammation associated with GDM in both in vitro human tissues and an in vivo animal model of GDM. In vitro, treatment with nobiletin significantly improved TNF-impaired glucose uptake in human skeletal muscle, and suppressed mRNA expression and protein secretion of pro-inflammatory cytokines and chemokines in human placenta and visceral adipose tissue (VAT). Mechanistically, nobiletin significantly inhibited Akt and Erk activation in placenta, and NF-κB activation in VAT. In vivo, GDM mice treated with 50 mg/kg nobiletin daily via oral gavage from gestational day (gd) 1-17 or via i.p. injections from gd 10-17 significantly improved glucose tolerance. Pregnant GDM mice treated with nobiletin from either gd 1-17 or gd 10-17 exhibited significantly suppressed mRNA expression of pro-inflammatory cytokines and chemokines in placenta, VAT and subcutaneous adipose tissue (SAT). Using a quantitative mass spectrometry approach, we identified differentially abundant proteins associated with the effect of nobiletin in vivo. Together, these studies demonstrate that nobiletin improves glucose metabolism and reduces inflammation associated with GDM and may be a novel therapeutic for the prevention of GDM.
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Effect of Tahiti lime (Citrus latifolia) juice on the Production of the PGF2α/PGE2 and Pro-Inflammatory Cytokines involved in Menstruation. Sci Rep 2020; 10:7063. [PMID: 32341436 PMCID: PMC7184590 DOI: 10.1038/s41598-020-63477-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 03/31/2020] [Indexed: 11/10/2022] Open
Abstract
Tahiti lemon juice (Citrus latifolia) (TLJ), as a natural source of flavonoids, has been used as an alternative to anti-inflammatory drugs for the treatment of dysmenorrhea and menstrual excessive bleeding, often associated with an imbalance of the prostaglandins (PG) levels. However, despite the positive effects, the mechanisms that rule menstruation control are still unknown. Therefore, the objectives were to characterize the TLJ and analyze its effect on the production of PGF2α, PGE2 and pro-inflammatory cytokines involved inmenstruation. Flavonoids from TLJ were discriminated by UPLC-DAD-MS/MS (Qq-TOF) and the effects of TLJ were studied in vitro by quantification of the contraction of myoblasts in culture and PGF2α and PGE2 productions. Further, the systemic and menstrual fluid levels of PGF2α, PGE2, IL-1β, TNF-α, IL-6, AK1B1 and AK1C3 enzymes produced by women during the menstrual period were compared after exposition or not to TLJ or meloxicam. The results showed that TLJ induces an increase in the contraction of myoblasts and the PGF2α supernatant level. Regarding in vivo analysis, a higher concentration of PGF2α and an unaltered PGE2 level was also found in the menstrual blood of women treated with TLJ, in contrast with a lower level of PGE2 and PGF2α observed in the meloxicam group. Concerning cytokines, only menstrual TNF-α levels decrease after treatment with TLJ or meloxicam. In conclusion, TLJ may favor the control of menstruation events via a PGF2α mediated muscle contractile response.
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10
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Yousef EH, El-Mesery ME, Habeeb MR, Eissa LA. Polo-like kinase 1 as a promising diagnostic biomarker and potential therapeutic target for hepatocellular carcinoma. Tumour Biol 2020; 42:1010428320914475. [PMID: 32252611 DOI: 10.1177/1010428320914475] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Hepatocellular carcinoma is a major cause of cancer mortality worldwide. The outcome of hepatocellular carcinoma depends mainly on its early diagnosis. To date, the performance of traditional biomarkers is unsatisfactory. Polo-like kinase 1 is a serine/threonine kinase that plays essential roles in cell cycle progression and deoxyribonucleic acid damage. Moreover, polo-like kinase 1 knockdown decreases the survival of hepatocellular carcinoma cells; therefore, polo-like kinase 1 is an attractive target for anticancer treatments. Nobiletin, a natural polymethoxy flavonoid, exhibits a potential antiproliferative effect against a wide variety of cancers. This study targets to identify a reliable diagnostic biomarker for hepatocellular carcinoma and provide a potential therapeutic target for its treatment. Polo-like kinase 1 levels were analyzed in 44 hepatocellular carcinoma patients, 33 non-hepatocellular carcinoma liver cirrhosis patients and 15 healthy controls using the enzyme-linked immunosorbent assay method. Receiver operating characteristics curve analysis was used to establish a predictive model for polo-like kinase 1 relative to α-fetoprotein in hepatocellular carcinoma diagnosis. Furthermore, in the in vitro study, gene expressions were assessed by quantitative polymerase chain reaction in two human hepatocellular carcinoma cell lines after treatment with doxorubicin and polo-like kinase 1 inhibitor volasertib (Vola) either alone or in combination with nobiletin. Cell viability was also determined using the crystal violet assay.: Serum polo-like kinase 1 levels in hepatocellular carcinoma patients were significantly higher than liver cirrhosis and control groups (p < 0.0001). Polo-like kinase 1 showed a reasonable sensitivity, specificity, positive predictive value, and negative predictive value in hepatocellular carcinoma diagnosis. Moreover, nobiletin improved inhibition of cell growth induced by Vola and doxorubicin. Regarding reverse transcription polymerase chain reaction results, nobiletin suppressed expressions of polo-like kinase 1 and proliferating cell nuclear antigen and elevated expressions of P53, poly (ADPribose) polymerase 1, and caspase-3. Nobiletin/doxorubicin and nobiletin/Vola showed a significant increase in caspase-3 activity indicating cell apoptosis. Polo-like kinase 1 may be a potential biomarker for hepatocellular carcinoma diagnosis and follow-up during treatment with chemotherapies. In addition, nobiletin synergistically potentiates the doxorubicin and Vola-mediated anticancer effect that may be attributed partly to suppression of polo-like kinase 1 and proliferating cell nuclear antigen expression and enhancement of chemotherapy-induced apoptosis.
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Affiliation(s)
- Eman H Yousef
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
- Department of Biochemistry, Faculty of Pharmacy, Horus University - Egypt, Damietta, Egypt
| | - Mohamed E El-Mesery
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Maha R Habeeb
- Department of Internal Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Laila A Eissa
- Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
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11
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Menon R, Moore JJ. Fetal Membranes, Not a Mere Appendage of the Placenta, but a Critical Part of the Fetal-Maternal Interface Controlling Parturition. Obstet Gynecol Clin North Am 2019; 47:147-162. [PMID: 32008665 DOI: 10.1016/j.ogc.2019.10.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Fetal membranes (FMs) play a role in pregnancy maintenance and promoting parturition at term. The FMs are not just part of the placenta, structurally or functionally. Although attached to the placenta, the amnion has a separate embryologic origin, and the chorion deviates from the placenta by the first month of pregnancy. Other than immune protection, these FM functions are not those of the placenta. FM dysfunction is associated with and may cause adverse pregnancy outcomes. Ongoing research may identify biomarkers for pending preterm premature rupture of the FMs as well as therapeutic agents, to prevent it and resulting preterm birth.
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Affiliation(s)
- Ramkumar Menon
- Department of Obstetrics and Gynecology, Perinatal Research Division, The University of Texas Medical Branch, MRB 11.138, 301 University Boulevard, Galveston, TX 77555, USA
| | - John J Moore
- Case Western Reserve University School of Medicine, 2500 MetroHealth Drive, Cleveland, OH 44109, USA.
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Menon R, Richardson LS, Lappas M. Fetal membrane architecture, aging and inflammation in pregnancy and parturition. Placenta 2018; 79:40-45. [PMID: 30454905 DOI: 10.1016/j.placenta.2018.11.003] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 10/31/2018] [Accepted: 11/09/2018] [Indexed: 12/17/2022]
Abstract
Preterm birth is the single major cause of infant mortality. Short and long term outcomes for infants are often worse in cases of preterm premature rupture of the fetal membranes (pPROM). Thus, increased knowledge of the structure characteristics of fetal membranes as well as the mechanisms of membrane rupture are essential if we are to develop effective treatment strategies to prevent pPROM. In this review, we focus on the role of inflammation and senescence in fetal membrane biology.
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Affiliation(s)
- Ramkumar Menon
- Division of Maternal-Fetal Medicine & Perinatal Research, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA.
| | - Lauren S Richardson
- Division of Maternal-Fetal Medicine & Perinatal Research, Department of Obstetrics & Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Martha Lappas
- Obstetrics, Nutrition and Endocrinology Group, Department of Obstetrics and Gynaecology, University of Melbourne, Mercy Hospital for Women, Heidelberg, Victoria, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Mercy Hospital for Women, Heidelberg, Victoria, Australia.
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Wijesuriya YK, Lappas M. Potent anti-inflammatory effects of honokiol in human fetal membranes and myometrium. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2018; 49:11-22. [PMID: 30217257 DOI: 10.1016/j.phymed.2018.06.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 03/13/2018] [Accepted: 06/06/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Preterm birth is the most prominent complication attributing to poor pregnancy and neonatal outcome. Infection is most commonly implicated in preterm birth; it initiates a cascade of inflammatory events that leads to the rupture of fetal membranes and spontaneous uterine contractions. Anti-inflammatory agents may thus be a therapeutic approach to prevent the premature rupture of fetal membranes and block contractions. In non-gestational tissues, the polyphenol honokiol has been shown to possess potent anti-inflammatory properties. PURPOSE The aim of this study was to investigate the effect of honokiol on pro-inflammatory mediators in human gestational tissues. METHODS Fetal membranes, myometrium and freshly isolated amnion cells and primary myometrial cells were treated with honokiol in the absence or presence of the products lipopolysaccharide (LPS) and fibroblast-stimulating lipopeptide-1 (fsl-1), the viral dsRNA analogue polyinosinic:polycytidylic acid (poly(I:C)) or the pro-inflammatory cytokines TNF or IL1B. A luciferase assay was used to determine the effect of honokiol on nuclear factor kappa B (NF-κB) RelA transcriptional activity. RESULTS Honokiol significantly decreased pro-inflammatory cytokine (IL1A, IL6) and chemokine (CXCL8, CXCL1, CCL2) mRNA expression and secretion from fetal membranes (amnion and choriodecidua) and myometrium stimulated with LPS, fsl-1 or poly(I:C). In amnion cells, honokiol also significantly decreased the expression and secretion of the extracellular matrix degrading enzyme MMP9. Moreover, in myometrium, honokiol significantly suppressed the expression of the contraction associated protein PTGFR, the secretion of the uterotonic prostaglandins PGE2 and PGF2α, and blocked TNF-induced myometrial cell contractility. Finally, honokiol significantly suppressed IL1B- and TNF-induced NF-κB RelA transcriptional activity in primary amnion and myometrial cells. CONCLUSIONS Honokiol reduced the expression of pro-inflammatory and pro-labour mediators in human amnion, choriodecidua and myometrium and that this may be facilitated through the suppression of NF-κB activation. These results indicate that the polyphenol honokiol may be a potent therapeutic for the prevention of preterm birth.
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Affiliation(s)
- Yasaswi Kaumadha Wijesuriya
- Obstetrics, Nutrition and Endocrinology Group, Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia
| | - Martha Lappas
- Obstetrics, Nutrition and Endocrinology Group, Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia; Mercy Perinatal Research Centre, Mercy Hospital for Women, Heidelberg, Victoria, Australia.
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Yamaguchi M, Shigeyama K, Yoshikawa M, Matsumoto T, Yonezawa Y, Shiota H, Ueyama T, Sakaguchi I. Effects of Cultivation Month and Genetic Background on Phenolic Content of Citrus tachibana Peel. Biol Pharm Bull 2018; 41:1277-1281. [PMID: 30068877 DOI: 10.1248/bpb.b17-00970] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Species of the Citrus genus are known as rich sources of phenolic compounds. Peels of Citrus tachibana and Citrus unshiu are used in herbal formulations, sometimes in similar ways. In this study, we examined the effects of plant maturity and genetic background on the total phenolic contents and quantities of specific flavonoids in C. tachibana peel. In addition, we compared these values in C. tachibana and C. unshiu peels. The total phenolic contents and the contents of nobiletin, tangeretin, and hesperidin were higher in the extracts of the immature peel than in those of the mature peels of C. tachibana; moreover, the quantities of these compounds were also influenced by the genetic background of C. tachibana. In the extracts of C. unshiu peel, the contents of total phenolics, nobiletin, and tangeretin were lower than those of C. tachibana peel. However, the hesperidin content was higher in extracts of C. unshiu peel than those of C. tachibana peel. This study evaluated the phenolic and flavonoid contents of C. tachibana and C. unshiu in an effort to provide new insights into herbal medicines for further study and utilization.
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Affiliation(s)
| | - Keita Shigeyama
- Research and Development Department, Club Cosmetics Co., Ltd
| | | | | | | | | | | | - Ikuyo Sakaguchi
- Research and Development Department, Club Cosmetics Co., Ltd
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Effect of curcumin on expressions of NF-κBp65, TNF-α and IL-8 in placental tissue of premature birth of infected mice. ASIAN PAC J TROP MED 2017; 10:175-178. [PMID: 28237485 DOI: 10.1016/j.apjtm.2017.01.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 12/16/2016] [Accepted: 01/09/2017] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To observe the effect of curcumin on expressions of nuclear transcription factor-kappa Bp65 (NF-κBp65), TNF-α and IL-8 in placental tissue of premature birth of infected mice induced by lipopolysaccharide (LPS). METHODS A total of 60 C57BL/6 mice pregnant with 15 d were collected and randomly divided into control group, model group, treatment group and preventative group. LPS was repeatedly injected in abdominal cavity to construct infected premature birth model, while mice of control group were given with 100 mg/kg of vitamin C through abdominal cavity injection and mice of treatment group and preventative group were given curcumin of 100 mg/kg through abdominal cavity injection after modeling operation and before 1 d of modeling operation, respectively. A total of 5 mice of four groups respectively were executed by cervical dislocation after 6 h, 12 h and 24 h after constructing model. Placental tissues were collected and the immunohistochemical method SABC of immunologic tissue was used to detect the expression of NF-κBp65, TNF-α and IL-8 and peripheral blood of executed mice after 24 h was collected to detect the concentrations of IL-8, malondialdehyde (MDA) and superoxide dismutase (SOD), meanwhile live birth rate of four groups was contrasted. RESULTS Staining intensity of NF-κBp65, TNF-α and IL-8 in placental tissue of treatment group and preventative group was significantly higher than control group but lower than model group (P < 0.05). Level of serum IL-8 and MDA of control group was significantly lower than the other three groups (P < 0.05) and level of blood of SOD in model group was significantly lower than control group (P < 0.05). Levels of serum IL-8 and MDA of treatment group and preventative group were significantly lower than model group (P < 0.05) while level of SOD was significantly higher than model group (P < 0.05). Live birth rate of treatment group and preventative group was significantly higher than model group (P < 0.05). CONCLUSIONS Curcumin can effectively prevent the active pathway of NF-κB in pregnant tissue of premature birth of infected mice, reduce the expression of TNF-α and IL-8 and relieve the damage of lipid peroxide of oxidative stress of LPS on mother-fetus and further to achieve the objective of preventing and curing premature birth induced with infection.
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Yang G, Li S, Yuan L, Yang Y, Pan MH. Effect of nobiletin on the MAPK/NF-κB signaling pathway in the synovial membrane of rats with arthritis induced by collagen. Food Funct 2017; 8:4668-4674. [DOI: 10.1039/c7fo01311f] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Nobiletin (5,6,7,8,3′,4′-hexamethoxyflavone) is a natural compound in the fruit peel of citrus fruit in the Rutaceae family.
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Affiliation(s)
- Guliang Yang
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Huanggang Normal University
- Hubei
- China
| | - Shiming Li
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Huanggang Normal University
- Hubei
- China
- Department of Food Science
- Rutgers University
| | - Li Yuan
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Huanggang Normal University
- Hubei
- China
| | - Yiwen Yang
- Hubei Key Laboratory of Economic Forest Germplasm Improvement and Resources Huanggang Normal University
- Hubei
- China
| | - Min-Hsiung Pan
- Institute of Food Science and Technology
- National Taiwan University
- Taipei 10617
- Taiwan
- Department of Medical Research
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Yang X, Peng W, Zhu LN, Zhang XA, Wang Y. [Association between interleukin-1β C+3953T and genetic susceptibility to spontaneous preterm birth: a case-control study]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2016; 18:1123-1129. [PMID: 27817778 PMCID: PMC7389849 DOI: 10.7499/j.issn.1008-8830.2016.11.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 07/28/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To study the association between interleukin-1β (IL-1β) C+3953T and genetic susceptibility to spontaneous preterm birth (SPTB). METHODS In this case-control study, 753 SPTB neonates were enrolled in the case group and 681 full-term neonates were enrolled in the control group. The latest Sequenom MassARRAY®SNP detection technique was used for the typing of single nucleotide polymorphisms (SNP) of IL-1β C+3953T. RESULTS Compared with those carrying CC genotype of IL-1β C+3953T, the neonates who carried at least one T allele (CT+TT genotype) had significantly increased risks of SPTB, SPTB complicated by premature rupture of membranes, and mild preterm birth. CONCLUSIONS In the Chinese population, IL-1β C+3953T has significant genetic association with an increased risk of SPTB. The identification of this SNP helps to prevent SPTB and clarify the causes and pathogenesis of SPTB.
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Affiliation(s)
- Xiao Yang
- Developmental Biology Laboratory, Baiyi Children's Hospital Affiliated to Chinese People's Liberation Army General Hospital, Beijing 100700, China.
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The Multifunctional Effects of Nobiletin and Its Metabolites In Vivo and In Vitro. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:2918796. [PMID: 27761146 PMCID: PMC5059563 DOI: 10.1155/2016/2918796] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 08/27/2016] [Accepted: 08/29/2016] [Indexed: 12/31/2022]
Abstract
Nobiletin (NOB) chemically known as 5,6,7,8,3′,4′-hexamethoxyflavone is a dietary polymethoxylated flavonoid found in Citrus fruits. Recent evidences show that NOB is a multifunctional pharmaceutical agent. The various pharmacological activities of NOB include neuroprotection, cardiovascular protection, antimetabolic disorder, anticancer, anti-inflammation, and antioxidation. These events may be underpinned by modulation of signaling cascades, including PKA/ERK/MEK/CREB, NF-κB, MAPK, Ca2+/CaMKII, PI3K/Akt1/2, HIF-1α, and TGFβ signaling pathways. The metabolites may exhibit stronger beneficial effects than NOB on diseases pathogenesis. The biological activities of NOB have been clarified on many systems. This review aims to discuss the pharmacological effects of NOB with specific mechanisms of actions. NOB may become a promising candidate for potential drug development. However, further investigations of NOB on specific intracellular targets and clinical trials are still needed, especially for in vivo medical applications.
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Zhang L, Zhang X, Zhang C, Bai X, Zhang J, Zhao X, Chen L, Wang L, Zhu C, Cui L, Chen R, Zhao T, Zhao Y. Nobiletin promotes antioxidant and anti-inflammatory responses and elicits protection against ischemic stroke in vivo. Brain Res 2016; 1636:130-141. [PMID: 26874072 DOI: 10.1016/j.brainres.2016.02.013] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 02/03/2016] [Accepted: 02/04/2016] [Indexed: 12/23/2022]
Abstract
BACKGROUND Post-ischemic oxidative stress and inflammation play pivotal roles in the pathogenesis of ischemic stroke and may represent therapeutic targets. Nobiletin (NOB) has been reported to elicit a variety of biological effects through its anti-oxidant and anti-inflammatory properties. Our previous study has demonstrated the beneficial effect of NOB in ischemic stroke, but the underlying mechanisms remain poorly defined. We therefore further investigated the role of NOB in cerebral ischemia and its potential mechanisms. METHODS Adult male Sprague-Dawley rats were randomly assigned to five groups: Sham (sham-operated+0.05% Tween-80), permanent middle cerebral artery occlusion (pMCAO+0.9% saline), Vehicle (pMCAO+0.05% Tween-80), NOB-L (pMCAO+NOB 10mg/kg) and NOB-H (pMCAO+NOB 25mg/kg) groups. Rats were pre-administered intraperitoneally once daily for 3 days prior to ischemia and then received once again immediately after surgery. Neurological deficit, brain edema and infarct volume were evaluated at 24h after stroke. Immunohistochemistry, western blot and RT-qPCR were used to detect the expression of Nrf2, HO-1, SOD1, NF-κB and MMP-9. SOD1, GSH and MDA were measured by spectrophotometer. RESULTS Compared with Vehicle group, neurological deficits and brain edema were relieved in NOB-H group, infarct volume was lessened in both NOB-L and NOB-H groups (P<0.05). NOB significantly increased the expression of Nrf2, HO-1, SOD1 and GSH, while decreased the levels of NF-κB, MMP-9 and MDA (P<0.05). CONCLUSION NOB may have a neuroprotective effect on cerebral ischemia, and this protection may be through upregulating Nrf2, HO-1 and downregulating NF-κB expression.
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Affiliation(s)
- Lan Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Xiangjian Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China.
| | - Cong Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Xue Bai
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China
| | - Jian Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Xumeng Zhao
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Linyu Chen
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Lina Wang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Chunhua Zhu
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Lili Cui
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Rong Chen
- Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
| | - Ting Zhao
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China
| | - Yuan Zhao
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, PR China; Hebei Collaborative Innovation Center for Cardio-cerebrovascular Disease, Shijiazhuang, Hebei 050000, PR China; Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, Hebei 050000, PR China
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Jiang L, Yan Q, Liu RH, Zhang L. Preventive and therapeutic effect of N-Acetyl-l-cysteine on infection-associated preterm labor in mice. ASIAN PAC J TROP MED 2016; 9:197-200. [DOI: 10.1016/j.apjtm.2016.01.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Revised: 12/20/2015] [Accepted: 12/30/2015] [Indexed: 10/22/2022] Open
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Zhao P, Li J, Li Y, Tian Y, Wang Y, Zheng C. Systems pharmacology-based approach for dissecting the active ingredients and potential targets of the Chinese herbal Bufei Jianpi formula for the treatment of COPD. Int J Chron Obstruct Pulmon Dis 2015; 10:2633-56. [PMID: 26674991 PMCID: PMC4676511 DOI: 10.2147/copd.s94043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background The Chinese herbal Bufei Jianpi formula (BJF) provides an effective treatment option for chronic obstructive pulmonary disease (COPD). However, the systems-level mechanism underlying the clinical effects of BJF on COPD remains unknown. Methods In this study, a systems pharmacology model based on absorption filtering, network targeting, and systems analyses was applied specifically to clarify the active compounds and therapeutic mechanisms of BJF. Then, a rat model of cigarette smoke- and bacterial infection-induced COPD was used to investigate the therapeutic mechanisms of BJF on COPD and its comorbidity. Results The pharmacological system successfully identified 145 bioactive ingredients from BJF and revealed 175 potential targets. There was a significant target overlap between the herbal constituents of BJF. These results suggested that each herb of BJF connected with similar multitargets, indicating potential synergistic effects among them. The integrated target–disease network showed that BJF probably was efficient for the treatment of not only respiratory tract diseases but also other diseases, such as nervous system and cardiovascular diseases. The possible mechanisms of action of BJF were related to activation of inflammatory response, immune responses, and matrix metalloproteinases, among others. Furthermore, we demonstrated that BJF treatment could effectively prevent COPD and its comorbidities, such as ventricular hypertrophy, by inhibition of inflammatory cytokine production, matrix metalloproteinases expression, and other cytokine production in vivo. Conclusion This study using the systems pharmacology method, in combination with in vivo experiments, helped us successfully dissect the molecular mechanism of BJF for the treatment of COPD and predict the potential targets of the multicomponent BJF, which provides a new approach to illustrate the synergetic mechanism of the complex prescription and discover more effective drugs against COPD.
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Affiliation(s)
- Peng Zhao
- Key Laboratory of Chinese Internal Medicine, Henan University of Traditional Chinese Medicine, People's Republic of China ; Key Laboratory of Chinese Internal Medicine, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment and Chinese Medicine Development of Henan Province, Zhengzhou, People's Republic of China
| | - Jiansheng Li
- Key Laboratory of Chinese Internal Medicine, Henan University of Traditional Chinese Medicine, People's Republic of China ; Key Laboratory of Chinese Internal Medicine, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment and Chinese Medicine Development of Henan Province, Zhengzhou, People's Republic of China
| | - Ya Li
- Key Laboratory of Chinese Internal Medicine, Henan University of Traditional Chinese Medicine, People's Republic of China ; Key Laboratory of Chinese Internal Medicine, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment and Chinese Medicine Development of Henan Province, Zhengzhou, People's Republic of China
| | - Yange Tian
- Key Laboratory of Chinese Internal Medicine, Henan University of Traditional Chinese Medicine, People's Republic of China ; Key Laboratory of Chinese Internal Medicine, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment and Chinese Medicine Development of Henan Province, Zhengzhou, People's Republic of China
| | - Yonghua Wang
- Key Laboratory of Chinese Internal Medicine, Collaborative Innovation Center for Respiratory Disease Diagnosis and Treatment and Chinese Medicine Development of Henan Province, Zhengzhou, People's Republic of China ; Center of Bioinformatics, College of Life Science, Northwest A&F University, Yangling, People's Republic of China
| | - Chunli Zheng
- Center of Bioinformatics, College of Life Science, Northwest A&F University, Yangling, People's Republic of China
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Systems pharmacology-based dissection of mechanisms of Chinese medicinal formula Bufei Yishen as an effective treatment for chronic obstructive pulmonary disease. Sci Rep 2015; 5:15290. [PMID: 26469778 PMCID: PMC4606809 DOI: 10.1038/srep15290] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 09/22/2015] [Indexed: 02/06/2023] Open
Abstract
The present work adopted a systems pharmacology-based approach to provide new insights into the active compounds and therapeutic targets of Bufei Yishen formula (BYF) for the treatment of chronic obstructive pulmonary disease (COPD). In addition, we established a rat model of cigarette smoke- and bacterial infection-induced COPD to validate the mechanisms of BYF action that were predicted in systems pharmacology study. The systems pharmacology model derived 216 active compounds from BYF and 195 potential targets related to various diseases. The compound-target network showed that each herbal drug in the BYF formula acted on similar targets, suggesting potential synergistic effects among these herbal drugs. The ClueGo assay, a Cytoscape plugin, revealed that most targets were related to activation of MAP kinase and matrix metalloproteinases. By using target-diseases network analysis, we found that BYF had great potential to treatment of multiple diseases, such as respiratory tract diseases, immune system, and cardiovascular diseases. Furthermore, we found that BYF had the ability to prevent COPD and its comorbidities, such as ventricular hypertrophy, in vivo. Moreover, BYF inhibited the inflammatory cytokine, and hypertrophic factors expression, protease-antiprotease imbalance and the collagen deposition, which may be the underlying mechanisms of action of BYF.
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