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A Review of Malaysian Herbal Plants and Their Active Constituents with Potential Therapeutic Applications in Sepsis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8257817. [PMID: 33193799 PMCID: PMC7641701 DOI: 10.1155/2020/8257817] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 09/28/2020] [Accepted: 10/01/2020] [Indexed: 02/06/2023]
Abstract
Sepsis refers to organ failure due to uncontrolled body immune responses towards infection. The systemic inflammatory response triggered by pathogen-associated molecular patterns (PAMPs), such as lipopolysaccharide (LPS) from Gram-negative bacteria, is accompanied by the release of various proinflammatory mediators that can lead to organ damage. The progression to septic shock is even more life-threatening due to hypotension. Thus, sepsis is a leading cause of death and morbidity globally. However, current therapies are mainly symptomatic treatment and rely on the use of antibiotics. The lack of a specific treatment demands exploration of new drugs. Malaysian herbal plants have a long history of usage for medicinal purposes. A total of 64 Malaysian plants commonly used in the herbal industry have been published in Malaysian Herbal Monograph 2015 and Globinmed website (http://www.globinmed.com/). An extensive bibliographic search in databases such as PubMed, ScienceDirect, and Scopus revealed that seven of these plants have antisepsis properties, as evidenced by the therapeutic effect of their extracts or isolated compounds against sepsis-associated inflammatory responses or conditions in in vitro or/and in vivo studies. These include Andrographis paniculata, Zingiber officinale, Curcuma longa, Piper nigrum, Syzygium aromaticum, Momordica charantia, and Centella asiatica. Among these, Z. officinale is the most widely studied plant and seems to have the highest potential for future therapeutic applications in sepsis. Although both extracts as well as active constituents from these herbal plants have demonstrated potential antisepsis activity, the activity might be primarily contributed by the active constituent(s) from each of these plants, which are andrographolide (A. paniculata), 6-gingerol and zingerone (Z. officinale), curcumin (C. longa), piperine and pellitorine (P. nigrum), biflorin (S. aromaticum), and asiaticoside, asiatic acid, and madecassoside (C. asiatica). These active constituents have shown great antisepsis effects, and further investigations into their clinical therapeutic potential may be worthwhile.
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In Vitro and In Vivo Screening of Wild Bitter Melon Leaf for Anti-Inflammatory Activity against Cutibacterium acnes. Molecules 2020; 25:molecules25184277. [PMID: 32961947 PMCID: PMC7570529 DOI: 10.3390/molecules25184277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 12/01/2022] Open
Abstract
Cutibacterium acnes (formerly Propionibacterium acnes) is a key pathogen involved in the development and progression of acne inflammation. The numerous bioactive properties of wild bitter melon (WBM) leaf extract and their medicinal applications have been recognized for many years. In this study, we examined the suppressive effect of a methanolic extract (ME) of WBM leaf and fractionated components thereof on live C. acnes-induced in vitro and in vivo inflammation. Following methanol extraction of WBM leaves, we confirmed anti-inflammatory properties of ME in C. acnes-treated human THP-1 monocyte and mouse ear edema models. Using a bioassay-monitored isolation approach and a combination of liquid–liquid extraction and column chromatography, the ME was then separated into n-hexane, ethyl acetate, n-butanol and water-soluble fractions. The hexane fraction exerted the most potent anti-inflammatory effect, suppressing C. acnes-induced interleukin-8 (IL-8) production by 36%. The ethanol-soluble fraction (ESF), which was separated from the n-hexane fraction, significantly inhibited C. acnes-induced activation of mitogen-activated protein kinase (MAPK)-mediated cellular IL-8 production. Similarly, the ESF protected against C. acnes-stimulated mouse ear swelling, as measured by ear thickness (20%) and biopsy weight (23%). Twenty-four compounds in the ESF were identified using gas chromatograph–mass spectrum (GC/MS) analysis. Using co-cultures of C. acnes and THP-1 cells, β-ionone, a compound of the ESF, reduced the production of IL-1β and IL-8 up to 40% and 18%, respectively. β-ionone also reduced epidermal microabscess, neutrophilic infiltration and IL-1β expression in mouse ear. We also found evidence of the presence of anti-inflammatory substances in an unfractionated phenolic extract of WBM leaf, and demonstrated that the ESF is a potential anti-inflammatory agent for modulating in vitro and in vivo C. acnes-induced inflammatory responses.
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Chiarante N, Duhalde Vega M, Valli F, Zotta E, Daghero H, Basika T, Bollati-Fogolin M, García Vior MC, Marino J, Roguin LP. In Vivo Photodynamic Therapy With a Lipophilic Zinc(II) Phthalocyanine Inhibits Colorectal Cancer and Induces a Th1/CD8 Antitumor Immune Response. Lasers Surg Med 2020; 53:344-358. [PMID: 32525252 DOI: 10.1002/lsm.23284] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/28/2020] [Accepted: 06/01/2020] [Indexed: 01/09/2023]
Abstract
BACKGROUND AND OBJECTIVES Photodynamic therapy (PDT) is an antitumor procedure clinically approved for the treatment of different cancer types. Despite strong efforts and promising results in this field, PDT has not yet been approved by any regulatory authority for the treatment of colorectal cancer, one of the most prevalent gastrointestinal tumors. In the search of novel therapeutic strategies, we examined the in vivo effect of PDT with a lipophilic phthalocyanine (Pc9) encapsulated into polymeric poloxamine micelles (T1107) in a murine colon carcinoma model. STUDY DESIGN/MATERIALS AND METHODS In vivo assays were performed with BALB/c mice challenged with CT26 cells. Pc9 tumor uptake was evaluated with an in vivo imaging system. Immunofluorescence, western blot, and flow cytometry assays were carried out to characterize the activation of apoptosis and an antitumor immune response. RESULTS Pc9-T1107 effectively delayed tumor growth and prolonged mice survival, without generating systemic or tissue-specific toxicity. The induction of an apoptotic response was characterized by a decrease in the expression levels of Bcl-XL , Bcl-2, procaspase 3, full length Bid, a significant increment in the amount of active caspase-3 and the detection of PARP-1 cleavage. Infiltration of CD8+ CD107a+ T cells and higher levels of interferon-γ and tumor necrosis factor-α were also found in PDT-treated tumors. CONCLUSIONS Pc9-T1107 PDT treatment reduced tumor growth, inducing an apoptotic cell death and activating an immune response. Lasers Surg. Med. © 2020 Wiley Periodicals LLC.
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Affiliation(s)
- Nicolás Chiarante
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
| | - Maite Duhalde Vega
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
| | - Federico Valli
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
| | - Elsa Zotta
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Fisiología y Biofísica Bernardo Houssay (IFIBIO), Facultad de Medicina, Universidad de Buenos Aires, Paraguay 2155, Buenos Aires, C1113AAD, Argentina
| | - Hellen Daghero
- Cell Biology Unit, Institut Pasteur de Montevideo, Mataojo 2020, Montevideo, 11400, Uruguay
| | - Tatiana Basika
- Cell Biology Unit, Institut Pasteur de Montevideo, Mataojo 2020, Montevideo, 11400, Uruguay
| | | | - María C García Vior
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
| | - Julieta Marino
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
| | - Leonor P Roguin
- Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Química y Fisicoquímica Biológicas (IQUIFIB), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, Buenos Aires, C1113AAD, Argentina
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Fu CY, Chen MC, Tseng YS, Chen MC, Zhou Z, Yang JJ, Lin YM, Viswanadha VP, Wang G, Huang CY. Fisetin activates Hippo pathway and JNK/ERK/AP-1 signaling to inhibit proliferation and induce apoptosis of human osteosarcoma cells via ZAK overexpression. ENVIRONMENTAL TOXICOLOGY 2019; 34:902-911. [PMID: 31044527 DOI: 10.1002/tox.22761] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 03/28/2019] [Accepted: 04/14/2019] [Indexed: 06/09/2023]
Abstract
Osteosarcoma (OS) is a tumor entity that can cause a large number of cancer-related deaths. Although chemotherapy can decrease proliferation and increase apoptosis of human OS cells, the clinical prognosis remains poor. Fisetin is a flavonol found in fruits and vegetables and is reported to inhibit cell growth in numerous cancers. But the molecular mechanism underlying fisetin in human OS cells is not clear. It is known that sterile-alpha motif and leucine zipper containing kinase (ZAK), a kinase in the MAP3K family, is involved in various cell processes, including proliferation and apoptosis. In our lab, we have demonstrated that overexpression of ZAK can induce apoptosis in human OS cells. In the previous studies, MAP4K, the upstream of MAP3K, can act in parallel to MST1/2 to activate LATS1/2 in the Hippo pathway. Turning on the Hippo pathway can decrease proliferation and otherwise cause cell apoptosis in cancer cells. In this study, we found that fisetin can upregulate ZAK expression to induce the Hippo pathway and mediate the activation of JNK/ERK, the downstream of ZAK, to trigger cell apoptosis via AP-1 dependent manner in human OS cells. These findings reveal a novel molecular mechanism underlying fisetin effect on human OS cells.
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Affiliation(s)
- Chien-Yao Fu
- Department of Orthopaedics, National Defense Cental Medical Center, Taipei, Taiwan
- Department of Orthopaedics, Taichung Armed Forces General Hospital, Taichung, Taiwan
| | - Mei-Chih Chen
- Medical Center for Exosomes and Mitochondria Related Diseases, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Yan-Shen Tseng
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Ming-Cheng Chen
- Division of Colorectal Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Zhengtao Zhou
- Department of Oncological Medicine, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, China
| | - Jaw-Ji Yang
- School of Dentistry, Chung-Shan Medical University, Taichung, Taiwan
| | - Yueh-Min Lin
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | | | - Guiqing Wang
- Department of Orthopedics, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong, China
| | - Chih-Yang Huang
- College of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Department of Biotechnology, Asia University, Taichung, Taiwan
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Chao CN, Lo JF, Khan FB, Day CH, Lai CH, Chen CH, Chen RJ, Viswanadha VP, Kuo CH, Huang CY. Tid1-S attenuates LPS-induced cardiac hypertrophy and apoptosis through ER-a mediated modulation of p-PI3K/p-Akt signaling cascade. J Cell Biochem 2019; 120:16703-16710. [PMID: 31081962 DOI: 10.1002/jcb.28928] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 03/02/2019] [Accepted: 03/15/2019] [Indexed: 11/08/2022]
Abstract
Myocardial dysfunction is clinically relevant? repercussion that follows sepsis. Tid 1 protein has been implicated in many biological process. However, the role of Tid 1 in lipopolysaccharide (LPS)-induced cardiomyocyte hypertrophy and apoptosis remains elusive. In the current research endeavor, we have elucidated the role of Tid1-S on LPS-induced cardiac hypertrophy and apoptosis. Interestingly, we found that overexpression of Tid1-S suppressed TLR-4, NFATc3, and BNP protein expression which eventually led to inhibition of LPS-induced cardiac hypertrophy. Moreover, Tid1-S overexpression attenuated cellular apoptosis and activated survival proteins p-PI3K and pser473 Akt. Besides this, Tid1-S overexpression enhanced ER-a protein expression. Collectively, our data suggest that Tid1-S plausibly enhance ER-a protein and further activate p-PI3K and p ser473 Akt survival protein expression; which thereby led to attenuation of LPS-induced apoptosis in cardiomyoblast cells. Interestingly, our data suggest that Tid1-S is involved in attenuation of cardiomyoblast cells damages induced by LPS.
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Affiliation(s)
- Chun-Nun Chao
- Department of Biotechnology, Asia University, Taichung, Taiwan.,Department of Pediatrics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Jeng-Fan Lo
- Institute of Oral Biology, National Yang-Ming University, Taipei, Taiwan
| | - Farheen B Khan
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Cecilia H Day
- Department of Nursing, MeiHo University, Pingtung, Taiwan
| | - Chao-Hung Lai
- Division of Cardiology, Department of Internal Medicine, Armed Force Taichung, General Hospital, Taichung, Taiwan
| | - Chia-Hua Chen
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Ray-Jade Chen
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | | | - Chia-Hua Kuo
- Department of Sports Sciences, University of Taipei, Taipei, Taiwan
| | - Chih-Yang Huang
- Department of Biotechnology, Asia University, Taichung, Taiwan.,Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan.,College of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan.,Medical Research Center For Exosomes and Mitochondria Related Diseases, China Medical University Hospital, Taichung, Taiwan
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Bortolotti M, Mercatelli D, Polito L. Momordica charantia, a Nutraceutical Approach for Inflammatory Related Diseases. Front Pharmacol 2019; 10:486. [PMID: 31139079 PMCID: PMC6517695 DOI: 10.3389/fphar.2019.00486] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/17/2019] [Indexed: 01/24/2023] Open
Abstract
Momordica charantia, commonly called bitter melon, is a plant belonging to Cucurbitaceae family known for centuries for its pharmacological activities, and nutritional properties. Due to the presence of many bioactive compounds, some of which possess potent biological actions, this plant is used in folk medicine all over the world for the treatment of different pathologies, mainly diabetes, but also cancer, and other inflammation-associated diseases. It is widely demonstrated that M. charantia extracts contribute in lowering glycaemia in patients affected by type 2 diabetes. However, the majority of existing studies on M. charantia bioactive compounds were performed only on cell lines and in animal models. Therefore, because the real impact of bitter melon on human health has not been thoroughly demonstrated, systematic clinical studies are needed to establish its efficacy and safety in patients. Besides, both in vitro and in vivo studies have demonstrated that bitter melon may also elicit toxic or adverse effects under different conditions. The aim of this review is to provide an overview of anti-inflammatory and anti-neoplastic properties of bitter melon, discussing its pharmacological activity as well as the potential adverse effects. Even if a lot of literature is available about bitter melon as antidiabetic drug, few papers discuss the anti-inflammatory and anti-cancer properties of this plant.
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Affiliation(s)
- Massimo Bortolotti
- Department of Experimental, Diagnostic and Specialty Medicine-DIMES, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Daniele Mercatelli
- Department of Experimental, Diagnostic and Specialty Medicine-DIMES, Alma Mater Studiorum, University of Bologna, Bologna, Italy.,Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Letizia Polito
- Department of Experimental, Diagnostic and Specialty Medicine-DIMES, Alma Mater Studiorum, University of Bologna, Bologna, Italy
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Nerurkar PV, Orias D, Soares N, Kumar M, Nerurkar VR. Momordica charantia (bitter melon) modulates adipose tissue inflammasome gene expression and adipose-gut inflammatory cross talk in high-fat diet (HFD)-fed mice. J Nutr Biochem 2019; 68:16-32. [PMID: 31005847 DOI: 10.1016/j.jnutbio.2019.03.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 02/19/2019] [Accepted: 03/12/2019] [Indexed: 02/07/2023]
Abstract
Systemic and tissue-specific inflammation has a profound influence on regulation of metabolism, and therefore, strategies to reduce inflammation are of special interest in prevention and treatment of obesity and type 2 diabetes (T2D). Antiobesity and antidiabetic properties of Momordica charantia (bitter melon, BM) have been linked to its protective effects on inflammation and gut microbial dysbiosis. We investigated the mechanisms by which freeze-dried BM juice reduces adipose inflammation in mice fed a 60% high-fat diet (HFD) for 16 weeks. Although earlier studies indicated that BM inhibited recruitment of macrophages (Mφ) infiltration in adipose tissue of rodents and reduced NF-kB and IL-1β secretions, the mechanisms remain unknown. We demonstrate that freeze-dried BM juice inhibits recruitment of Mφ into adipose tissue and its polarization to inflammatory phenotype possibly due to reduction of sphingokinase 1 (SPK1) mRNA in HFD-fed mice. Furthermore, reduction of IL-1β secretion by freeze-dried BM juice in the adipose tissue of HFD-fed mice is correlated to alleviation of NLRP3 inflammasome components and their downstream signaling targets. We confirm previous observations that BM inhibited inflammation of colon and gut microbial dysbiosis in HFD-fed mice, which in part may be associated with the observed anti-inflammatory effects in adipose tissue if HFD-fed mice. Overall, functional foods such as BM may offer potential dietary interventions that may impact sterile inflammatory diseases such as obesity and T2D.
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Affiliation(s)
- Pratibha V Nerurkar
- Laboratory of Metabolic Disorders and Alternative Medicine, Department of Molecular Biosciences and Bioengineering (MBBE), College of Tropical Agriculture and Human Resources (CTAHR), University of Hawaii at Manoa, Honolulu, HI 96822, USA.
| | - Daniella Orias
- Laboratory of Metabolic Disorders and Alternative Medicine, Department of Molecular Biosciences and Bioengineering (MBBE), College of Tropical Agriculture and Human Resources (CTAHR), University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Natasha Soares
- Laboratory of Metabolic Disorders and Alternative Medicine, Department of Molecular Biosciences and Bioengineering (MBBE), College of Tropical Agriculture and Human Resources (CTAHR), University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Mukesh Kumar
- Department of Biology, Georgia State University, Atlanta, GA 30303, USA
| | - Vivek R Nerurkar
- Department of Tropical Medicine, Medical Microbiology and Pharmacology; Pacific Center for Emerging Infectious Diseases Research, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, HI 96813, USA
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Hu WS, Ting WJ, Tamilselvi S, Day CH, Wang T, Chiang WD, Viswanadha VP, Yeh YL, Lin WT, Huang CY. Oral administration of alcalase potato protein hydrolysate-APPH attenuates high fat diet-induced cardiac complications via TGF-β/GSN axis in aging rats. ENVIRONMENTAL TOXICOLOGY 2019; 34:5-12. [PMID: 30240538 DOI: 10.1002/tox.22651] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 08/23/2018] [Accepted: 08/25/2018] [Indexed: 06/08/2023]
Abstract
Consumption of high fat diet (HFD) is associated with increased cardiovascular risk factors among elderly people. Aging and obesity induced-cardiac remodeling includes hypertrophy and fibrosis. Gelsolin (GSN) induces cardiac hypertrophy and TGF-β, a key cytokine, which induces fibrosis. The relationship between TGF-β and GSN in aging induced cardiac remodeling is still unknown. We evaluated the expressions of TGF-β and GSN in HFD fed 22 months old aging SD rats, followed by the administration of either probucol or alcalase potato protein hydrolysate (APPH). Western blotting and Masson trichrome staining showed that APPH (45 and 75 mg/kg/day) and probucol (500 mg/kg/day) treatments significantly reduced the aging and HFD-induced hypertrophy and fibrosis. Echocardiograph showed that the performance of the hearts was improved in APPH, and probucol treated HFD aging rats. Serum from all rats was collected and H9c2 cells were cultured with collected serums separately. The GSN dependent hypertrophy was inhibited with an exogenous TGF-β in H9c2 cells cultured in HFD+ APPH treated serum. Thus, we propose that along with its role in cardiac fibrosis, TGF-β also acts as an upstream activator of GSN dependent hypertrophy. Hence, TGF-β in serum could be a promising therapeutic target for cardiac remodeling in aging and/or obese subjects.
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Affiliation(s)
- Wei Syun Hu
- School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Division of Cardiovascular Medicine, Department of Medicine, China Medical University, Hospital, Taichung, Taiwan
| | - Wei Jen Ting
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Shanmugam Tamilselvi
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | | | - Ting Wang
- Department of hospitality management, College of Agriculture, Tunghai University, Taichung, Taiwan
| | - Wen-Dee Chiang
- Department of Food science, College of Agriculture, Tunghai University, Taichung, Taiwan
| | | | - Yu Lan Yeh
- Department of pathology, Changhua Christian Hospital, Changhua, Taiwan
- Department of Medical Technology, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, Taiwan
| | - Wan Teng Lin
- Department of hospitality management, College of Agriculture, Tunghai University, Taichung, Taiwan
| | - Chih Yang Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
- Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
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Fuccelli R, Fabiani R, Rosignoli P. Hydroxytyrosol Exerts Anti-Inflammatory and Anti-Oxidant Activities in a Mouse Model of Systemic Inflammation. Molecules 2018; 23:molecules23123212. [PMID: 30563131 PMCID: PMC6321432 DOI: 10.3390/molecules23123212] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 12/03/2018] [Accepted: 12/04/2018] [Indexed: 12/30/2022] Open
Abstract
Hydroxytyrosol (3,4-dihydroxyphenil-ethanol, HT), the major phenol derived from olive oil consumption, has shown different anti-inflammatory and anti-oxidant activities in vitro which may explain the chronic-degenerative diseases preventive properties of olive oil. The aim of this study was to examine the ability of HT reduce inflammatory markers, Cyclooxygenase-2 (COX2) and Tumour Necrosis Factor alfa (TNF-α and oxidative stress in vivo on a mouse model of systemic inflammation. Balb/c mice were pre-treated with HT (40 and 80 mg/Kg b.w.) and then stimulated by intraperitoneal injection of lipopolysaccharide (LPS). Blood was collected to measure COX2 gene expression by qPCR and TNF-α level by ELISA kit in plasma. In addition, the total anti-oxidant power of plasma and the DNA damage were measured by FRAP test and COMET assay, respectively. LPS increased the COX2 expression, the TNF-α production and the DNA damage. HT administration prevented all LPS-induced effects and improved the anti-oxidant power of plasma. HT demonstrated in vivo anti-inflammatory and anti-oxidant abilities. The results may explain the health effects of olive oil in Mediterranean diet. HT represents an interesting molecule for the development of new nutraceuticals and functional food useful in chronic diseases prevention.
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Affiliation(s)
- Raffaela Fuccelli
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, del Giochetto Street, 06123 Perugia, Italy.
| | - Roberto Fabiani
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, del Giochetto Street, 06123 Perugia, Italy.
| | - Patrizia Rosignoli
- Department of Chemistry, Biology and Biotechnologies, University of Perugia, del Giochetto Street, 06123 Perugia, Italy.
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Chiang JT, Badrealam KF, Shibu MA, Kuo CH, Huang CY, Chen BC, Lin YM, Viswanadha VP, Kuo WW, Huang CY. Eriobotrya japonica ameliorates cardiac hypertrophy in H9c2 cardiomyoblast and in spontaneously hypertensive rats. ENVIRONMENTAL TOXICOLOGY 2018; 33:1113-1122. [PMID: 29974613 DOI: 10.1002/tox.22589] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 06/04/2018] [Accepted: 06/04/2018] [Indexed: 06/08/2023]
Abstract
Eriobotrya japonica (EJ) is a traditional Chinese plant with high medicinal value. EJ extracts are reported to exhibit antioxidant and anti-inflammatory biological attributes. The current study aims to evaluate the prospective efficacy of E. japonica leave extract (EJLE) against Angiotensin-II induced cardiac hypertrophy in H9c2 cardiomyoblast and in spontaneously hypertensive rats (SHRs). For the in vitro studies, Angiotensin-II pretreated H9c2 cells were treated with EJLE and analyzed through Western blotting and rhodamine phalloidin staining for their cardio-protective attributes. In the in vivo studies, 12-week-old SHRs were randomly divided into groups: SHRs supplemented with EJLE, control SHR group supplemented with PBS; in addition, a control group of Wistar-Kyoto rats (WKY) was also employed. All rats were supplemented twice a week for 8 week time interval. Finally, echocardiography, morphological, histology, and Western blot analysis were performed to assess their role against cardiac hypertrophy. Interestingly, we could observe that supplementation of EJLE could rescue Ang-II induced cardiac hypertrophy as evident through Western blot, rhodamine phalloidin staining, and Hematoxylin-Eosin staining. Notably, morphological and echocardiography data provided further supports for their ability to ameliorate cardiac characteristics. Cumulatively, the results clearly suggests that supplementation of EJLE promotes cardio-protective effects through amelioration of cardiac hypertrophy in vitro and in vivo.
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Affiliation(s)
- Jui-Ting Chiang
- Graduate Institute of Aging Medicine, China Medical University, Taichung, Taiwan
| | | | | | - Chia-Hua Kuo
- Laboratory of Exercise Biochemistry, University of Taipei, Taipei, Taiwan
| | - Chih-Yang Huang
- Translation Research Core, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Bih-Cheng Chen
- School of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Yueh-Min Lin
- Department of Pathology, Changhua Christian Hospital, Changhua, Taiwan
| | | | - Wei-Wen Kuo
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Chih-Yang Huang
- Graduate Institute of Aging Medicine, China Medical University, Taichung, Taiwan
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
- Department of Clinical Laboratory, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangdong, China
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
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Chiang JT, Badrealam KF, Shibu MA, Cheng SF, Shen CY, Chang CF, Lin YM, Viswanadha VP, Liao SC, Huang CY. Anti-Apoptosis and Anti-Fibrosis Effects of Eriobotrya Japonica in Spontaneously Hypertensive Rat Hearts. Int J Mol Sci 2018; 19:ijms19061638. [PMID: 29857545 PMCID: PMC6032044 DOI: 10.3390/ijms19061638] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/20/2018] [Accepted: 05/22/2018] [Indexed: 01/02/2023] Open
Abstract
Myocardial apoptosis and fibrosis represent important contributing factors for development of hypertension-induced heart failure. The present study aims to investigate the potential effects of Eriobotrya japonica leaf extract (EJLE) against hypertension-induced cardiac apoptosis and fibrosis in spontaneously hypertensive rats (SHRs). Twelve-week-old male rats were randomly divided into four different groups; control Wistar Kyoto (WKY) rats, hypertensive SHR rats, SHR rats treated with a low dose (100 mg/kg body weight) of EJLE and SHR rats treated with a high dose (300 mg/kg body weight) of EJLE. Animals were acclimatized for 4 weeks and thereafter were gastric fed for 8 weeks with two doses of EJLE per week. The rats were then euthanized following cardiac functional analysis by echocardiography. The cardiac tissue sections were examined by Terminal Deoxynucleotidyl Transferase-Mediated Deoxyuridine Triphosphate (dUTP) Nick End-Labeling (TUNEL) assay, histological staining and Western blotting to assess the cardio-protective effects of EJ in SHR animals. Echocardiographic measurements provided convincing evidence to support the ability of EJ to ameliorate crucial cardiac functional characteristics. Furthermore, our results reveal that supplementation of EJLE effectively attenuated cardiac apoptosis and fibrosis and also enhanced cell survival in hypertensive SHR hearts. Thus, the present study concludes that EJLE potentially provides cardio-protective effects against hypertension-induced cardiac apoptosis and fibrosis in SHR animals.
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Affiliation(s)
- Jui-Ting Chiang
- Graduate Institute of Aging Medicine, China Medical University, Taichung 40402, Taiwan.
| | - Khan Farheen Badrealam
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan.
| | - Marthandam Asokan Shibu
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan.
| | - Sue-Fei Cheng
- Department of Pharmacy, Taiwan Adventist Hospital, Taipei 10556, Taiwan.
- Mackay Junior College of Medicine, Nursing, and Management, New Taipei City 11260, Taiwan.
| | - Chia-Yao Shen
- Department of Nursing, Mei Ho University, 23 Pingguang Road, Pingtung 91202, Taiwan.
| | - Chih-Feng Chang
- Department of Internal Medicine, Division of Cardiology, Taichung Armed Forces Taichung General Hospital, Taichung 40402, Taiwan.
| | - Yueh-Min Lin
- Department of Pathology, Changhua Christian Hospital, Changhua 500, Taiwan.
| | | | - Shih-Chieh Liao
- School of Medicine, College of Medicine, China Medical University, 91 Hsueh-Shih Road, Taichung 40402, Taiwan.
| | - Chih-Yang Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan.
- Graduate Institute of Chinese Medical Science, China Medical University, 91 Hsueh-Shih Road, Taichung 40402, Taiwan.
- Department of Biological Science, Asia University, Taichung 40402, Taiwan.
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13
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Fu CY, Tseng YS, Chen MC, Hsu HH, Yang JJ, Tu CC, Lin YM, Viswanadha VP, Kuo WW, Huang CY. Doxorubicin induces ZAKα overexpression with a subsequent enhancement of apoptosis and attenuation of survivability in human osteosarcoma cells. ENVIRONMENTAL TOXICOLOGY 2018; 33:191-197. [PMID: 29105997 DOI: 10.1002/tox.22507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 10/10/2017] [Accepted: 10/22/2017] [Indexed: 06/07/2023]
Abstract
Human osteosarcoma (OS) is a malignant cancer of the bone. It exhibits a characteristic malignant osteoblastic transformation and produces a diseased osteoid. A previous study demonstrated that doxorubicin (DOX) chemotherapy decreases human OS cell proliferation and might enhance the relative RNA expression of ZAK. However, the impact of ZAKα overexpression on the OS cell proliferation that is inhibited by DOX and the molecular mechanism underlying this effect are not yet known. ZAK is a protein kinase of the MAPKKK family and functions to promote apoptosis. In our study, we found that ZAKα overexpression induced an apoptotic effect in human OS cells. Treatment of human OS cells with DOX enhanced ZAKα expression and decreased cancer cell viability while increasing apoptosis of human OS cells. In the meantime, suppression of ZAKα expression using shRNA and inhibitor D1771 both suppressed the DOX therapeutic effect. These findings reveal a novel molecular mechanism underlying the DOX effect on human OS cells. Taken together, our findings demonstrate that ZAKα enhances the apoptotic effect and decreases cell viability in DOX-treated human OS cells.
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Affiliation(s)
- Chien-Yao Fu
- Graduate Institute of Aging Medicine, China Medical University, Taichung, Taiwan
- Orthopaedic Department, Armed Forces General Hospital, Taichung, Taiwan
- Department of Orthopaedic, National Defense Medical Center, Taipei, Taiwan
| | - Yan-Shen Tseng
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Ming-Cheng Chen
- Division of Colorectal Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Hsi-Hsien Hsu
- Division of Colorectal Surgery, Mackay Memorial Hospital, Taipei, 10449, Taiwan
- Nursing and Management College, Mackay Medicine, Taipei, 11260, Taiwan
| | - Jaw-Ji Yang
- School of Dentistry, Chung-Shan Medical University, Taichung, 402, Taiwan
| | - Chuan-Chou Tu
- Division of Chest Medicine, Department of Internal Medicine, Armed Force Taichung General Hospital, Taichung, 41152, Taiwan
| | - Yueh-Min Lin
- Department of Pathology, Changhua Christian Hospital, Changhua, 500, Taiwan
| | | | - Wei-Wen Kuo
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Chih-Yang Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
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14
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Lactobacillus paracasei GMNL-32 exerts a therapeutic effect on cardiac abnormalities in NZB/W F1 mice. PLoS One 2017; 12:e0185098. [PMID: 28934296 PMCID: PMC5608316 DOI: 10.1371/journal.pone.0185098] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 09/06/2017] [Indexed: 01/01/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a disease that mostly affects women. Accelerated atherosclerosis is a high-risk factor associated with SLE patients. SLE associated with cardiovascular disease is one of the most important causes of death. In this study, we demonstrated that Lactobacillus paracasei GMNL-32 (GMNL-32), a probiotic species, exhibits anti-fibrosis and anti-apoptotic effects on the cardiac tissue of NZB/WF1 mice. Female NZB/W F1 mice, a well-known and commonly used lupus-prone mouse strain, were treated with or without GMNL-32 administration for 12 weeks. Oral administration of GMNL-32 to NZB/WF1 mice significantly increased the ventricular thickness when compared to that of NZB/WF1 mice. Administration of GMNL-32 significantly attenuated the cardiac cell apoptosis that was observed in exacerbate levels in the control NZB/WF1 mice. Further, the cellular morphology that was slightly distorted in the NZB/WF1 was effectively alleviated in the treatment group mice. In addition, GMNL-32 reduced the level of Fas death receptor-related pathway of apoptosis signaling and enhanced anti-apoptotic proteins. These results indicate that GMNL-32 exhibit an effective protective effect on cardiac cells of SLE mice. Thus, GMNL-32 may be a potential therapeutic strategy against SLE associated arthrosclerosis.
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15
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Wu HC, Lay IS, Shibu MA, Ho TJ, Cheng SM, Lin CH, Dung TD, Jeng LB, Viswanadha VP, Huang CY. Zanthoxylum avicennae extract enhances GSK-3β to attenuate β-catenin via phosphatase 2A to block metastatic effects of HA22T cells and hepatocellular carcinoma xenografted nude mice. ENVIRONMENTAL TOXICOLOGY 2017; 32:2133-2143. [PMID: 28548306 DOI: 10.1002/tox.22426] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 03/29/2017] [Accepted: 04/06/2017] [Indexed: 06/07/2023]
Abstract
Hepatocellular carcinoma (HCC) metastasis is often associated with the activation of Wnt/β-catenin signaling pathway. Zanthoxylum avicennae (Ying Bu Bo, YBB), a traditional herb with hepatoprotective effect, has been proven to inhibit human HCC in in vivo models however, the in vitro and in vivo effect of YBB on tumor metastasis is not clear yet. To determine whether YBB could inhibit HA22T human HCC cell by acting on β-catenin metastatic signaling in vitro and in vivo, HA22T cells were treated with different concentrations of YBB extracts (YBBE) and analyzed by Immunofluorescence staining assay, western blot analysis, siRNA mediated gene knock-down assays and co-immunoprecipitation assay. Additionally, the HA22T-implanted xenograft nude mice were used to confirm the assessed cellular effects. Mice treated with YBBEs showed a strong increasing trend in PP2Acα, GSK-3β, APC, and β-TrCP/HOS levels, however the expression of β-catenin, p-GSK-3β, TBX 3, and IL8 proteins showed a decreasing trend. YBBE significantly downregulated the nuclear and cytosolic β-catenin levels by facilitating the proteosomal degradation of β-catenin. Moreover, as observed by co-immunoprecipitation assay, YBBE directly promoted the protein interactions between GSK-3β, β-TrCP, APC, PP2A, and β-catenin. In conclusion, both in vitro and in vivo models clearly demonstrated that YBBE inhibits β-catenin involved metastatic signaling in highly metastatic HA22T cells through PP2A activation.
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Affiliation(s)
- Hsi-Chin Wu
- Department of Urology, China Medical University Hospital, Taichung, 40402, Taiwan
| | - Ing-Shiow Lay
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan
- Chinese Medicine Department, China Medical University Beigang Hospital, Yunlin County, 65152, Taiwan
| | - Marthandam Asokan Shibu
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, 40402, Taiwan
| | - Tsung-Jung Ho
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan
- Chinese Medicine Department, China Medical University Beigang Hospital, Yunlin County, 65152, Taiwan
| | - Shiu-Min Cheng
- Department of Psychology, Asia University, Taichung, Taiwan
| | - Chih-Hao Lin
- Department of Information Science and Applications, Asia University, Taichung, Taiwan
| | - Tran Duc Dung
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan
| | - Long-Bin Jeng
- Department of Surgery and Organ Transplantation Center, China Medical University Hospital, Taichung, 40447, Taiwan
| | | | - Chih-Yang Huang
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, 40402, Taiwan
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, 40402, Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354, Taiwan
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16
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Hsu HH, Chen MC, Day CH, Lin YM, Li SY, Tu CC, Padma VV, Shih HN, Kuo WW, Huang CY. Thymoquinone suppresses migration of LoVo human colon cancer cells by reducing prostaglandin E2 induced COX-2 activation. World J Gastroenterol 2017; 23:1171-1179. [PMID: 28275297 PMCID: PMC5323442 DOI: 10.3748/wjg.v23.i7.1171] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 11/09/2016] [Accepted: 12/19/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To identify potential anti-cancer constituents in natural extracts that inhibit cancer cell growth and migration.
METHODS Our experiments used high dose thymoquinone (TQ) as an inhibitor to arrest LoVo (a human colon adenocarcinoma cell line) cancer cell growth, which was detected by cell proliferation assay and immunoblotting assay. Low dose TQ did not significantly reduce LoVo cancer cell growth. Cyclooxygenase 2 (COX-2) is an enzyme that is involved in the conversion of arachidonic acid into prostaglandin E2 (PGE2) in humans. PGE2 can promote COX-2 protein expression and tumor cell proliferation and was used as a control.
RESULTS Our results showed that 20 μmol/L TQ significantly reduced human LoVo colon cancer cell proliferation. TQ treatment reduced the levels of p-PI3K, p-Akt, p-GSK3β, and β-catenin and thereby inhibited the downstream COX-2 expression. Results also showed that the reduction in COX-2 expression resulted in a reduction in PGE2 levels and the suppression of EP2 and EP4 activation. Further analysis showed that TG treatment inhibited the nuclear translocation of β-catenin in LoVo cancer cells. The levels of the cofactors LEF-1 and TCF-4 were also decreased in the nucleus following TQ treatment in a dose-dependent manner. Treatment with low dose TQ inhibited the COX-2 expression at the transcriptional level and the regulation of COX-2 expression efficiently reduced LoVo cell migration. The results were further verified in vivo by confirming the effects of TQ and/or PGE2 using tumor xenografts in nude mice.
CONCLUSION TQ inhibits LoVo cancer cell growth and migration, and this result highlights the therapeutic advantage of using TQ in combination therapy against colorectal cancer.
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Fu CY, Kuo WW, Ho TJ, Wen SY, Lin LC, Tseng YS, Hung HC, Viswanadha VP, Yang JJ, Huang CY. ZAKβ antagonizes and ameliorates the cardiac hypertrophic and apoptotic effects induced by ZAKα. Cell Biochem Funct 2016; 34:606-612. [PMID: 27859413 DOI: 10.1002/cbf.3234] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 10/11/2016] [Accepted: 10/11/2016] [Indexed: 11/09/2022]
Abstract
ZAK (sterile alpha motif and leucine zipper containing kinase AZK), a serine/threonine kinase with multiple biochemical functions, has been associated with various cell processes, including cell proliferation, cell differentiation, and cardiac hypertrophy. In our previous reports, we found that the activation of ZAKα signaling was critical for cardiac hypertrophy. In this study, we show that the expression of ZAKα activated apoptosis through both a FAS-dependent pathway and a mitochondria-dependent pathway by subsequently inducing caspase-3. ZAKβ, an isoform of ZAKα, is dramatically expressed during cardiac hypertrophy and apoptosis. The interaction between ZAKα and ZAKβ was demonstrated here using immunoprecipitation. The results show that ZAKβ has the ability to diminish the expression level of ZAKα. These findings reveal an inherent regulatory role of ZAKβ to antagonize ZAKα and to subsequently downregulate the cardiac hypertrophy and apoptosis induced by ZAKα.
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Affiliation(s)
- Chien-Yao Fu
- Graduate Institute of Aging Medicine, China Medical University, Taichung, Taiwan.,Orthopaedic Department, Armed Forces General Hospital, Taichung, Taiwan.,Department of Emergency Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wei-Wen Kuo
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Tsung-Jung Ho
- School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan.,Chinese Medicine Department, China Medical University Beigang Hospital, Taiwan
| | - Su-Ying Wen
- Department of Dermatology, Taipei City Hospital, Renai Branch, Taipei, Taiwan.,Center for General Education, Mackay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
| | - Ling-Chun Lin
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Yan-Shen Tseng
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Hui-Chuan Hung
- Department of Nursing, National Taichung University of Science and Technology, Taichung, Taiwan
| | | | - Jaw-Ji Yang
- School of Dentistry, Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chih-Yang Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan.,Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan.,Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
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18
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Yan SL, Wang ZH, Yen HF, Lee YJ, Yin MC. Reversal of ethanol-induced hepatotoxicity by cinnamic and syringic acids in mice. Food Chem Toxicol 2016; 98:119-126. [PMID: 27793734 DOI: 10.1016/j.fct.2016.10.025] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 10/21/2016] [Accepted: 10/23/2016] [Indexed: 02/07/2023]
Abstract
Ethanol was used to induce acute hepatotoxicity in mice. Effects of cinnamic acid (CA) and syringic acid (SA) post-intake for hepatic recovery from alcoholic injury was investigated. Ethanol treated mice were supplied by CA or SA at 40 or 80 mg/kg BW/day for 5 days. Results showed that ethanol stimulated protein expression of CYP2E1, p47phox, gp91phox, cyclooxygenase-2 and nuclear factor kappa B in liver. CA or SA post-intake restricted hepatic expression of these molecules. Ethanol suppressed nuclear factor erythroid 2-related factor (Nrf2) expression, and CA or SA enhanced Nrf2 expression in cytosolic and nuclear fractions. Ethanol increased the release of reactive oxygen species, oxidized glutathione, interleukin-6, tumor necrosis factor-alpha, nitric acid and prostaglandin E2. CA or SA lowered hepatic production of these oxidative and inflammatory factors. Histological data revealed that ethanol administration caused obvious foci of inflammatory cell infiltration, and CA or SA post-intake improved hepatic inflammatory infiltration. These findings support that cinnamic acid and syringic acid are potent nutraceutical agents for acute alcoholic liver disease therapy. However, potential additive or synergistic benefits of cinnamic and syringic acids against ethanol-induced hepatotoxicity need to be investigated.
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Affiliation(s)
- Sheng-Lei Yan
- Division of Gastroenterology, Department of Internal Medicine, Chang Bing Show-Chwan Memorial Hospital, Changhua County, Taiwan
| | - Zhi-Hong Wang
- Department of Nutrition, China Medical University, Taichung City, Taiwan
| | - Hsiu-Fang Yen
- Department of Health and Nutrition, Chia Nan University of Pharmacy and Science, Tainan City, Taiwan
| | - Yi-Ju Lee
- Department of Pathology, Chung Shan Medical University Hospital, Taichung City, Taiwan
| | - Mei-Chin Yin
- Department of Nutrition, China Medical University, Taichung City, Taiwan; Department of Health and Nutrition Biotechnology, Asia University, Taichung City, Taiwan.
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19
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Tsai TH, Huang WC, Ying HT, Kuo YH, Shen CC, Lin YK, Tsai PJ. Wild Bitter Melon Leaf Extract Inhibits Porphyromonas gingivalis-Induced Inflammation: Identification of Active Compounds through Bioassay-Guided Isolation. Molecules 2016; 21:454. [PMID: 27058519 PMCID: PMC6273076 DOI: 10.3390/molecules21040454] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 03/29/2016] [Accepted: 03/30/2016] [Indexed: 01/15/2023] Open
Abstract
Porphyromonas gingivalis has been identified as one of the major periodontal pathogens. Activity-directed fractionation and purification processes were employed to identify the anti-inflammatory active compounds using heat-killed P. gingivalis-stimulated human monocytic THP-1 cells in vitro. Five major fractions were collected from the ethanol/ethyl acetate extract of wild bitter melon (Momordica charantia Linn. var. abbreviata Ser.) leaves and evaluated for their anti-inflammatory activity against P. gingivalis. Among the test fractions, Fraction 5 effectively decreased heat-killed P. gingivalis-induced interleukin (IL)-8 and was subjected to separation and purification by using chromatographic techniques. Two cucurbitane triterpenoids were isolated from the active fraction and identified as 5β,19-epoxycucurbita-6,23-diene-3β,19,25-triol (1) and 3β,7β,25-trihydroxycucurbita-5,23-dien-19-al (2) by comparing spectral data. Treatments of both compounds in vitro potently suppressed P. gingivalis-induced IL-8, IL-6, and IL-1β levels and the activation of mitogen-activated protein kinase (MAPK) in THP-1 cells. Both compounds effectively inhibited the mRNA levels of IL-6, tumor necrosis factor (TNF)-α, and cyclooxygenase (COX)-2 in P. gingivalis-stimulated gingival tissue of mice. These findings imply that 5β,19-epoxycucurbita-6,23-diene-3β,19,25-triol and 3β,7β,25-trihydroxycucurbita-5,23-dien-19-al could be used for the development of novel therapeutic approaches against P. gingivalis infections.
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Affiliation(s)
- Tzung-Hsun Tsai
- Department of Dentistry, Keelung Chang-Gung Memorial Hospital, Keelung 204, Taiwan.
| | - Wen-Cheng Huang
- Department of Pediatrics, Taipei Tzu-Chi Hospital, The Buddhist Tzuchi Medical Foundation, New Taipei City 231, Taiwan.
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei 106, Taiwan.
| | - How-Ting Ying
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei 106, Taiwan.
| | - Yueh-Hsiung Kuo
- Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung 404, Taiwan.
- Department of Biotechnology, Asia University, Taichung 413, Taiwan.
| | - Chien-Chang Shen
- National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Peitou, Taipei 112, Taiwan.
| | - Yin-Ku Lin
- Department of Chinese Internal Medicine, Keelung Chang-Gung Memorial Hospital, Keelung 204, Taiwan.
| | - Po-Jung Tsai
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei 106, Taiwan.
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20
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Chang YM, Chang HH, Kuo WW, Lin HJ, Yeh YL, Padma Viswanadha V, Tsai CC, Chen RJ, Chang HN, Huang CY. Anti-Apoptotic and Pro-Survival Effect of Alpinate Oxyphyllae Fructus (AOF) in a d-Galactose-Induced Aging Heart. Int J Mol Sci 2016; 17:466. [PMID: 27043531 PMCID: PMC4848922 DOI: 10.3390/ijms17040466] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/21/2016] [Accepted: 03/21/2016] [Indexed: 12/16/2022] Open
Abstract
Aging, a natural biological/physiological phenomenon, is accelerated by reactive oxygen species (ROS) accumulation and identified by a progressive decrease in physiological function. Several studies have shown a positive relationship between aging and chronic heart failure (HF). Cardiac apoptosis was found in age-related diseases. We used a traditional Chinese medicine, Alpinate Oxyphyllae Fructus (AOF), to evaluate its effect on cardiac anti-apoptosis and pro-survival. Male eight-week-old Sprague–Dawley (SD) rats were segregated into five groups: normal control group (NC), d-Galactose-Induced aging group (Aging), and AOF of 50 (AL (AOF low)), 100 (AM (AOF medium)), 150 (AH (AOF high)) mg/kg/day. After eight weeks, hearts were measured by an Hematoxylin–Eosin (H&E) stain, Terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL)-assays and Western blotting. The experimental results show that the cardiomyocyte apoptotic pathway protein expression increased in the d-Galactose-Induced aging groups, with dose-dependent inhibition in the AOF treatment group (AL, AM, and AH). Moreover, the expression of the pro-survival p-Akt (protein kinase B (Akt)), Bcl-2 (B-cell lymphoma 2), anti-apoptotic protein (Bcl-xL) protein decreased significantly in the d-Galactose-induced aging group, with increased performance in the AOF treatment group with levels of p-IGFIR and p-PI3K (Phosphatidylinositol-3′ kinase (PI3K)) to increase by dosage and compensatory performance. On the other hand, the protein of the Sirtuin 1 (SIRT1) pathway expression decreased in the aging groups and showed improvement in the AOF treatment group. Our results suggest that AOF strongly works against ROS-induced aging heart problems.
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Affiliation(s)
- Yung-Ming Chang
- The School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung 84001, Taiwan.
- Chinese Medicine Department, E-DA Hospital, Kaohsiung 82445, Taiwan.
- 1PT Biotechnology Co., Ltd., Taichung 433, Taiwan.
| | - Hen-Hong Chang
- Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung 40402, Taiwan.
- Departments of Chinese Medicine, China Medical University Hospital, Taichung 40447, Taiwan.
- School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 40402, Taiwan.
| | - Wei-Wen Kuo
- Department of Biological Science and Technology, China Medical University, Taichung 40447, Taiwan.
| | - Hung-Jen Lin
- Departments of Chinese Medicine, China Medical University Hospital, Taichung 40447, Taiwan.
- School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 40402, Taiwan.
| | - Yu-Lan Yeh
- Department of pathology, Changhua Christian Hospital, Changhua 50506, Taiwan.
- Department of Medical Technology, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli 35665, Taiwan.
| | | | - Chin-Chuan Tsai
- The School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung 84001, Taiwan.
- Chinese Medicine Department, E-DA Hospital, Kaohsiung 82445, Taiwan.
| | - Ray-Jade Chen
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11042, Taiwan.
| | - Hsin-Nung Chang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan.
| | - Chih-Yang Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan.
- School of Chinese Medicine, China Medical University, Taichung 40447, Taiwan.
- Department of Health and Nutrition Biotechnology, Asia University, Taichung 41354, Taiwan.
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21
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A triterpenoid from wild bitter gourd inhibits breast cancer cells. Sci Rep 2016; 6:22419. [PMID: 26926586 PMCID: PMC4772478 DOI: 10.1038/srep22419] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 02/15/2016] [Indexed: 01/06/2023] Open
Abstract
The antitumor activity of 3β,7β,25-trihydroxycucurbita-5,23(E)-dien-19-al (TCD), a triterpenoid isolated from wild bitter gourd, in breast cancer cells was investigated. TCD suppressed the proliferation of MCF-7 and MDA-MB-231 breast cancer cells with IC50 values at 72 h of 19 and 23 μM, respectively, via a PPARγ−independent manner. TCD induced cell apoptosis accompanied with pleiotrophic biological modulations including down-regulation of Akt-NF-κB signaling, up-regulation of p38 mitogen-activated protein kinase and p53, increased reactive oxygen species generation, inhibition of histone deacetylases protein expression, and cytoprotective autophagy. Together, these findings provided the translational value of TCD and wild bitter gourd as an antitumor agent for patients with breast cancer.
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22
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Su CM, Lee WL, Hsu CJ, Lu TT, Wang LH, Xu GH, Tang CH. Adiponectin Induces Oncostatin M Expression in Osteoblasts through the PI3K/Akt Signaling Pathway. Int J Mol Sci 2015; 17:ijms17010029. [PMID: 26712749 PMCID: PMC4730275 DOI: 10.3390/ijms17010029] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 12/16/2015] [Accepted: 12/22/2015] [Indexed: 12/24/2022] Open
Abstract
Rheumatoid arthritis (RA), a common autoimmune disorder, is associated with a chronic inflammatory response and unbalanced bone metabolism within the articular microenvironment. Adiponectin, an adipokine secreted by adipocytes, is involved in multiple functions, including lipid metabolism and pro-inflammatory activity. However, the mechanism of adiponectin performance within arthritic inflammation remains unclear. In this study, we observed the effect of adiponectin on the expression of oncostatin M (OSM), a pro-inflammatory cytokine, in human osteoblastic cells. Pretreatment of cells with inhibitors of phosphatidylinositol 3-kinase (PI3K), Akt, and nuclear factor (NF)-κB reduced the adiponectin-induced OSM expression in osteoblasts. Stimulation of the cells with adiponectin increased phosphorylation of PI3K, Akt, and p65. Adiponectin treatment of osteoblasts increased OSM-luciferase activity and p65 binding to NF-κB on the OSM promoter. Our results indicate that adiponectin increased OSM expression via the PI3K, Akt, and NF-κB signaling pathways in osteoblastic cells, suggesting that adiponectin is a novel target for arthritis treatment.
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Affiliation(s)
- Chen-Ming Su
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang 322100, China.
| | - Wei-Lin Lee
- School of Pharmacy, China Medical University, Taichung 40402, Taiwan.
| | - Chin-Jung Hsu
- School of Chinese Medicine, China Medical University, Taichung 40402, Taiwan.
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 40402, Taiwan.
| | - Ting-Ting Lu
- Department of Biomedical Sciences Laboratory, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang 322100, China.
| | - Li-Hong Wang
- Department of Orthopedics, Dongyang Peoples' Hospital, Dongyang 322100, China.
| | - Guo-Hong Xu
- Department of Orthopedics, Dongyang Peoples' Hospital, Dongyang 322100, China.
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung 40402, Taiwan.
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 40402, Taiwan.
- Department of Biotechnology, College of Health Science, Asia University, Taichung 41354, Taiwan.
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23
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Chien TM, Hsieh PC, Huang SS, Deng JS, Ho YL, Chang YS, Huang GJ. Acanthopanax trifoliatus inhibits lipopolysaccharide-induced inflammatory response in vitro and in vivo. Kaohsiung J Med Sci 2015; 31:499-509. [PMID: 26520688 DOI: 10.1016/j.kjms.2015.07.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 07/20/2015] [Accepted: 06/01/2015] [Indexed: 12/16/2022] Open
Abstract
Acanthopanax trifoliatus is a well-known herb that is used for the treatment of bruising, neuralgia, impotence, and gout in Taiwan. This herb exhibits multifunctional activities, including anticancer, anti-inflammation, and antioxidant effects. This paper investigated the in vitro and in vivo anti-inflammatory effect of A. trifoliatus. High-performance liquid chromatography analysis established the fingerprint chromatogram of the ethyl acetate fraction of A. trifoliatus (EAAT). The anti-inflammatory effect of EAAT was detected using lipopolysaccharide (LPS) stimulation of the mouse macrophage cell line RAW264.7 in vitro and LPS-induced lung injury in vivo. The effects of EAAT on LPS-induced production of inflammatory mediators in RAW264.7 murine macrophages and the mouse model were measured using enzyme-linked immunosorbent assay and Western blot. EAAT attenuated the production of LPS-induced nitric oxide (NO), tumor necrosis factor-alpha, interleukin-1β (IL-1β), and IL-6 in vitro and in vivo. Pretreatment with EAAT markedly reduced LPS-induced histological alterations in lung tissues. Furthermore, EAAT significantly reduced the number of total cells and protein concentration levels in the bronchoalveolar lavage fluid. Western blotting test results revealed that EAAT blocked protein expression of inducible NO synthase, cyclooxygenase-2, phosphorylation of Nuclear factor-kappa-B Inhibitor alpha (IκB-α) protein, and mitogen-activated protein kinases in LPS-stimulated RAW264.7 cells as well as LPS-induced lung injury. This study suggests that A. trifoliatus may be a potential therapeutic candidate for the treatment of inflammatory diseases.
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Affiliation(s)
- Tzu-Mei Chien
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Pharmacy, China Medical University, Taichung, Taiwan
| | - Po-Chow Hsieh
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Pharmacy, China Medical University, Taichung, Taiwan
| | - Shyh-Shyun Huang
- School of Pharmacy, College of Pharmacy, China Medical University, Taichung, Taiwan
| | - Jeng-Shyan Deng
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan
| | - Yu-Ling Ho
- Department of Nursing, Hungkuang University, Taichung, Taiwan
| | - Yuan-Shiun Chang
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Pharmacy, China Medical University, Taichung, Taiwan; Chinese Crude Drug Pharmacy, China Medical University Hospital, Taichung, Taiwan
| | - Guan-Jhong Huang
- School of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, College of Pharmacy, China Medical University, Taichung, Taiwan.
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