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Vinayashree S, Hemakumar C, Veeranna RP, Kumar R, Pavithra V, Mahendra VP, Vasu P. In Vitro Studies of Pumpkin (Cucurbita moschata var. Kashi Harit) Seed Protein Fraction(s) to Evaluate Anticancer and Antidiabetic Properties. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2024; 79:632-640. [PMID: 38951376 DOI: 10.1007/s11130-024-01205-7] [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] [Accepted: 06/12/2024] [Indexed: 07/03/2024]
Abstract
Chronic diseases like cancer and diabetes are the major public health concerns of India and worldwide. Nowadays, plant-derived products are in great demand for the treatment of these diseases. Pumpkin seeds are traditionally implicated for their pharmacological properties, as exemplified by benign prostatic hyperplasia. Earlier, pumpkin seed proteins were extracted by the Osborne method, and their functional and nutritional qualities were evaluated. Here, the aim is to assess in vitro, the anticancer and antidiabetic properties of seed protein fractions. HepG2, MDA-MB-231, and MCF-7 cell lines were treated with water-soluble (WF) and alkali-soluble fractions (AF) to assess cytotoxicity, while pancreatic β-cells and insulin resistance (IR) - HepG2 cell lines were treated with WF to evaluate the antidiabetic potential. WF and AF showed cytotoxic effects towards HepG2 and MDA-MB-231 cell lines, suggesting apoptosis-mediated anticancerous activity. WF potentiates glucose-stimulated insulin secretion in pancreatic β-cells, in a dose-dependent manner. In IR-HepG2 cell line studies, control, metformin, and WF-treated groups showed uptake of glucose, when compared to the diabetic group, which is well-correlated with the upregulated expressions of GLUT2 and GLUT4 transporters in these groups. These results indicate that proteins from WF and AF may have anticancerous and antidiabetic properties and thus have the potential to utilize pumpkin proteins in the management of cancer and diabetes.
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Affiliation(s)
- S Vinayashree
- Department of Food Safety and Analytical Quality Control Laboratory, CSIR-Central Food Technological Research Institute (CSIR-CFTRI), Mysuru, Karnataka, 570020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, UP, 201002, India
| | - C Hemakumar
- Department of Biochemistry, CSIR-CFTRI, Mysuru, Karnataka, 570020, India
- Department of Biotechnology, Dayananda Sagar College of Engineering, Shavige Malleshwara Hills, KS Layout, Bengaluru, Karnataka, India
| | - Ravindra P Veeranna
- Department of Biochemistry, CSIR-CFTRI, Mysuru, Karnataka, 570020, India
- Xavier University School of Medicine, Xavier University School of Veterinary Medicine, Santa Helenastraat #23, Oranjestad, Aruba
| | - Ravi Kumar
- Department of Molecular Nutrition, CSIR-CFTRI, Mysuru, Karnataka, 570020, India
- School of Biotechnology, Jawaharlal Nehru University, New Delhi, India
| | - V Pavithra
- Department of Biochemistry, CSIR-CFTRI, Mysuru, Karnataka, 570020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, UP, 201002, India
| | - V P Mahendra
- Department of Molecular Nutrition, CSIR-CFTRI, Mysuru, Karnataka, 570020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, UP, 201002, India
| | - Prasanna Vasu
- Department of Food Safety and Analytical Quality Control Laboratory, CSIR-Central Food Technological Research Institute (CSIR-CFTRI), Mysuru, Karnataka, 570020, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, UP, 201002, India.
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Smakosz A, Matkowski A, Nawrot-Hadzik I. Phytochemistry and Biological Activities of Agrostemma Genus-A Review. PLANTS (BASEL, SWITZERLAND) 2024; 13:1673. [PMID: 38931105 PMCID: PMC11207627 DOI: 10.3390/plants13121673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/09/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024]
Abstract
The family Caryophyllaceae comprises more than 2600 species spread widely across all the continents. Their economic importance is mainly as ornamentals (carnation) and as weeds in agriculture. Some species have been used traditionally (and some are still) in herbal medicine or as emulsifiers in food processing. These applications are based on the high content of triterpenoid saponins. Typical for this family are also ribosome-inactivating proteins (RIPs), which are potentially highly toxic. Agrostemma githago L. (common corncockle) was historically considered a serious toxicological hazard owing to cereal grain contamination by its seeds. Notwithstanding, it was also recommended as a drug by various herbalists. In this review, the literature was searched in the PubMed, Google Scholar, and Scopus databases for papers focused on the chemical composition and bioactivity of the two accepted species of the Agrostemma genus. This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and MetaAnalysis (PRISMA) guidelines. Current research reports the cytotoxicity against neoplastic cells; the protection against oxidative stress; the suppression of Leishmania major culture growth; the inhibition of protein synthesis; and the antiviral, anti-angiogenic, and antihypercholesterolemic activities of common corncockle. The future prospects of using A. githago saponins as adjuvants in drug formulations and enhancing the cytotoxicity of RIPs are also discussed.
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Affiliation(s)
| | - Adam Matkowski
- Department of Pharmaceutical Biology and Biotechnology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (I.N.-H.)
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Zhou Y, Yang D, Qiang Z, Meng Y, Li R, Fan X, Zhao W, Meng Y. Ribosome-inactivating Protein MAP30 Isolated from Momordica Charantia L. Induces Apoptosis in Hepatocellular Carcinoma Cells. Recent Pat Anticancer Drug Discov 2024; 19:223-232. [PMID: 36330636 DOI: 10.2174/1574892818666221103114649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/04/2022] [Accepted: 09/07/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Ribosome-inactivating proteins (RIPs) have been reported to exert antitumor and anti-virus activities. A recent patent CN202011568116.7 has developed a new method to prepare Momordica anti-HIV protein of 30 kDa (MAP30). MAP30 is a type I RIP, which kills various tumor cells through the N-glycosidase activity and irreversibly inhibits protein synthesis. OBJECTIVE To assess the potential role of MAP30 in inducing apoptosis of human hepatocellular carcinoma HCC-LM3 cells and elucidate the molecular mechanism of MAP30. METHODS CCK-8 assay was used to assess the proliferation of HCC-LM3 cells. Flow cytometry was used to measure the cycle, the level of ROS and apoptosis in HCC-LM3 cells. Western blots was used to measure protein levels. RESULTS Treatment with MAP30 reduced survival and proliferation of human liver cancer HCCLM3 cells in a dose-dependent manner. PI staining showed cell cycle arrest in G0/G1 phase. Furthermore, MAP30 increased the level of ROS in HCC-LM3 cells in 24 h treatment. To further confirm the role of MAP30 in inducing cell apoptosis, immunoblotting was carried out to detect the change of apoptosis-related proteins including PARP poly (ADP-ribose) polymerase (PARP- 1), Casepase3 and Cleaved-Caspase9. We found that PARP-1 and Caspase-3 were downregulated, whereas Cleaved-Caspase9 was up-regulated in HCC-LM3 cells treated with MAP30. CONCLUSION This study indicated that MAP30 has the potential to be a novel therapeutic agent for human hepatocellular carcinoma.
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Affiliation(s)
- Yiping Zhou
- School of Laboratory Medicine/Sichuan Provincial Engineering Laboratory for Prevention and Control Technology of Veterinary Drug Residue in Animal-origin Food, Chengdu Medical College, Chengdu 610500, Sichuan, China
| | - Di Yang
- School of Laboratory Medicine/Sichuan Provincial Engineering Laboratory for Prevention and Control Technology of Veterinary Drug Residue in Animal-origin Food, Chengdu Medical College, Chengdu 610500, Sichuan, China
| | - Zihao Qiang
- School of Laboratory Medicine/Sichuan Provincial Engineering Laboratory for Prevention and Control Technology of Veterinary Drug Residue in Animal-origin Food, Chengdu Medical College, Chengdu 610500, Sichuan, China
| | - Yanfa Meng
- Key Laboratory of Bio-resources and Eco-environment Ministry of Education/Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, College of Life Science, Sichuan University, Chengdu 610064, China
| | - Ruigang Li
- Key Laboratory of Bio-resources and Eco-environment Ministry of Education/Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, College of Life Science, Sichuan University, Chengdu 610064, China
| | - Xiang Fan
- Key Laboratory of Bio-resources and Eco-environment Ministry of Education/Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, College of Life Science, Sichuan University, Chengdu 610064, China
| | - Wei Zhao
- School of Laboratory Medicine/Sichuan Provincial Engineering Laboratory for Prevention and Control Technology of Veterinary Drug Residue in Animal-origin Food, Chengdu Medical College, Chengdu 610500, Sichuan, China
| | - Yao Meng
- School of Laboratory Medicine/Sichuan Provincial Engineering Laboratory for Prevention and Control Technology of Veterinary Drug Residue in Animal-origin Food, Chengdu Medical College, Chengdu 610500, Sichuan, China
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Panchal K, Nihalani B, Oza U, Panchal A, Shah B. Exploring the mechanism of action bitter melon in the treatment of breast cancer by network pharmacology. World J Exp Med 2023; 13:142-155. [PMID: 38173546 PMCID: PMC10758660 DOI: 10.5493/wjem.v13.i5.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/04/2023] [Accepted: 10/30/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Bitter melon has been used to stop the growth of breast cancer (BRCA) cells. However, the underlying mechanism is still unclear. AIM To predict the therapeutic effect of bitter melon against BRCA using network pharmacology and to explore the underlying pharmacological mechanisms. METHODS The active ingredients of bitter melon and the related protein targets were taken from the Indian Medicinal Plants, Phytochemistry and Therapeutics and SuperPred databases, respectively. The GeneCards database has been searched for BRCA-related targets. Through an intersection of the drug's targets and the disease's objectives, prospective bitter melon anti-BRCA targets were discovered. Gene ontology and kyoto encyclopedia of genes and genomes enrichment analyses were carried out to comprehend the biological roles of the target proteins. The binding relationship between bitter melon's active ingredients and the suggested target proteins was verified using molecular docking techniques. RESULTS Three key substances, momordicoside K, kaempferol, and quercetin, were identified as being important in mediating the putative anti-BRCA effects of bitter melon through the active ingredient-anti-BRCA target network study. Heat shock protein 90 AA, proto-oncogene tyrosine-protein kinase, and signal transducer and activator of transcription 3 were found to be the top three proteins in the protein-protein interaction network study. The several pathways implicated in the anti-BRCA strategy for an active component include phosphatidylinositol 3-kinase/protein kinase B signaling, transcriptional dysregulation, axon guidance, calcium signaling, focal adhesion, janus kinase-signal transducer and activator of transcription signaling, cyclic adenosine monophosphate signaling, mammalian target of rapamycin signaling, and phospholipase D signaling. CONCLUSION Overall, the integration of network pharmacology, molecular docking, and functional enrichment analyses shed light on potential mechanisms underlying bitter melon's ability to fight BRCA, implicating active ingredients and protein targets, as well as highlighting the major signaling pathways that may be altered by this natural product for therapeutic benefit.
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Affiliation(s)
- Kavan Panchal
- Pharmaceutical Chemistry, L. J. Institute of Pharmacy, L J University, Gujarat, Ahmedabad 382210, India
| | - Bhavya Nihalani
- Pharmaceutical Chemistry, L. J. Institute of Pharmacy, L J University, Gujarat, Ahmedabad 382210, India
| | - Utsavi Oza
- Pharmaceutical Chemistry, L. J. Institute of Pharmacy, L J University, Gujarat, Ahmedabad 382210, India
| | - Aarti Panchal
- Pharmaceutical Chemistry, L. J. Institute of Pharmacy, L J University, Gujarat, Ahmedabad 382210, India
| | - Bhumi Shah
- Pharmaceutical Chemistry, L. J. Institute of Pharmacy, L J University, Gujarat, Ahmedabad 382210, India
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Erdoğan F, Kaplan AA, Coşkun HS, Altun G, Altunkaynak BZ, Kelsaka E, Kaplan S, Pişkin A. Momordica charantia Enhances Tendon Healing in Rats: An Experimental Study. Cells Tissues Organs 2023; 213:304-315. [PMID: 37586334 DOI: 10.1159/000533644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 08/14/2023] [Indexed: 08/18/2023] Open
Abstract
Momordica charantia (MC) is a traditional plant widely used since ancient times for wound healing. This study evaluated its potential effects on tendon healing. Adult male Wistar albino rats (n = 32, 8 rats in each group) were anesthetized, and their Achilles tendons were prepared for surgical procedures. Group 1 (Cont = control group) was not subjected to any surgery and was used as a control group for baseline values. Group 2 (PR = primary repair group) underwent primary repair (PR) with a monofilament suture after a full-thickness incision of the Achilles tendon. A full-thickness incision was also made to the Achilles tendon of group 3 (CT = collagen tube-administered group), followed by PR and collagen tube insertion. In group 4 (MC = M. charantia-administered group), 1 mL of MC extract was applied locally on the collagen tube in addition to the surgical procedure applied to group 3. The Achilles tendons were excised on the postoperative 40th day and examined stereologically, histologically, and bioinformatically. Data showed that the total volume of the collagen fibers was higher in MC and CT groups than in the PR group. The total volume of the tendon was decreased in MC and CT groups than in the Cont group. The ratios between the volumes of the collagen fibers and total tendon in the MC and CT groups were significantly different from PR, but not different from the Cont group. Additionally, MC improved tenoblastic activity, collagen production, and neovascularization. Bioinformatic interactions showed that the proteases of MC could trigger the signals playing a role on vasculogenesis, reducing inflammation, and contributing to tenoblast activation and collagen remodeling. MC extract ameliorates the healing of injured tendon and can provide satisfactory tendon repair. Further works are recommended to explore the healing capacity of MC.
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Affiliation(s)
- Furkan Erdoğan
- Clinic of Orthopaedic and Traumatology, Sabuncuoğlu Şerafeddin Training and Research Hospital, Amasya, Turkey
| | - Arife Ahsen Kaplan
- Department of Histology and Embryology, Faculty of Medicine, İstanbul Medipol University, Samsun, Turkey
| | - Hüseyin Sina Coşkun
- Department of Orthopaedic and Traumatology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Gamze Altun
- Department of Histology and Embryology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Berrin Zuhal Altunkaynak
- Department of Histology and Embryology, Faculty of Medicine, İstanbul Okan University, Istanbul, Turkey
| | - Ebru Kelsaka
- Department of Anaesthesia and Reanimation, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
| | - Suleyman Kaplan
- Department of Histology and Embryology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
- Nelson Mandela African Institution of Science and Technology, Arusha, Tanzania
| | - Ahmet Pişkin
- Department of Orthopaedic and Traumatology, Faculty of Medicine, Ondokuz Mayıs University, Samsun, Turkey
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Wang W, Cao XW, Wang FJ, Zhao J. Cytotoxic effects of recombinant proteins enhanced by momordin Ic are dependent on cholesterol and ganglioside GM1. Toxicon 2023; 229:107129. [PMID: 37086901 DOI: 10.1016/j.toxicon.2023.107129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/14/2023] [Accepted: 04/15/2023] [Indexed: 04/24/2023]
Abstract
Plant-derived triterpenoid saponins have been shown to play a powerful role in enhancing the cytotoxic activity of protein therapeutics. However, the mechanism of how saponins are acting is not clearly understood. In this study, momordin Ic (MIC), a triterpenoid saponin derived from Kochia scoparia (L.) Schrad., specifically enhance the antiproliferative effect of recombinant MAP30 (a type I ribosome inactivating protein, RIP) in breast cancer cells. Subsequently, the possible mechanism of how MIC enhanced the cytotoxicity of MAP30 was analyzed in detail. We observed the level of intracellular labeled MAP30 using fluorescence microscopy and flow cytometry. And a reporter protein, GAL9, was used to monitor the role of MIC in promoting endosomal escape. We found endosomal escape does not play a role for the enhancer effect of MIC while the effect of MIC on MAP30 is cholesterol dependent and that ganglioside GM1, a lipid raft marker, can competitively inhibit cytotoxicity of MAP30 enhanced by MIC. Finally, we provided some insights into the correlation between the sugar side chain of MIC and its role in enhancing of RIP cytotoxicity and altering of drug cell tropism.
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Affiliation(s)
- Wei Wang
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Xue-Wei Cao
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China; ECUST-FONOW Joint Research Center for Innovative Medicines, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Fu-Jun Wang
- ECUST-FONOW Joint Research Center for Innovative Medicines, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China; New Drug R&D Center, Zhejiang Fonow Medicine Co., Ltd. 209 West Hulian Road, Dongyang, 322100, Zhejiang, China; Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China.
| | - Jian Zhao
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China; ECUST-FONOW Joint Research Center for Innovative Medicines, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.
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Richter E, Geetha T, Burnett D, Broderick TL, Babu JR. The Effects of Momordica charantia on Type 2 Diabetes Mellitus and Alzheimer's Disease. Int J Mol Sci 2023; 24:ijms24054643. [PMID: 36902074 PMCID: PMC10002567 DOI: 10.3390/ijms24054643] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023] Open
Abstract
T2DM is a complex metabolic disorder characterized by hyperglycemia and glucose intolerance. It is recognized as one of the most common metabolic disorders and its prevalence continues to raise major concerns in healthcare globally. Alzheimer's disease (AD) is a gradual neurodegenerative brain disorder characterized by the chronic loss of cognitive and behavioral function. Recent research suggests a link between the two diseases. Considering the shared characteristics of both diseases, common therapeutic and preventive agents are effective. Certain bioactive compounds such as polyphenols, vitamins, and minerals found in vegetables and fruits can have antioxidant and anti-inflammatory effects that allow for preventative or potential treatment options for T2DM and AD. Recently, it has been estimated that up to one-third of patients with diabetes use some form of complementary and alternative medicine. Increasing evidence from cell or animal models suggests that bioactive compounds may have a direct effect on reducing hyperglycemia, amplifying insulin secretion, and blocking the formation of amyloid plaques. One plant that has received substantial recognition for its numerous bioactive properties is Momordica charantia (M. charantia), otherwise known as bitter melon, bitter gourd, karela, and balsam pear. M. charantia is utilized for its glucose-lowering effects and is often used as a treatment for diabetes and related metabolic conditions amongst the indigenous populations of Asia, South America, India, and East Africa. Several pre-clinical studies have documented the beneficial effects of M. charantia through various postulated mechanisms. Throughout this review, the underlying molecular mechanisms of the bioactive components of M. charantia will be highlighted. More studies will be necessary to establish the clinical efficacy of the bioactive compounds within M. charantia to effectively determine its pertinence in the treatment of metabolic disorders and neurodegenerative diseases, such as T2DM and AD.
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Affiliation(s)
- Erika Richter
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
| | - Thangiah Geetha
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
- Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, AL 36849, USA
| | - Donna Burnett
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
- Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, AL 36849, USA
| | - Tom L. Broderick
- Department of Physiology, Laboratory of Diabetes and Exercise Metabolism, College of Graduate Studies, Midwestern University, Glendale, AZ 85308, USA
| | - Jeganathan Ramesh Babu
- Department of Nutritional Sciences, Auburn University, Auburn, AL 36849, USA
- Boshell Metabolic Diseases and Diabetes Program, Auburn University, Auburn, AL 36849, USA
- Correspondence: ; Tel.: +1-223-844-3840
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Amirzadeh N, Moghadam A, Niazi A, Afsharifar A. Recombinant anti-HIV MAP30, a ribosome inactivating protein: against plant virus and bacteriophage. Sci Rep 2023; 13:2091. [PMID: 36747030 PMCID: PMC9902390 DOI: 10.1038/s41598-023-29365-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 02/03/2023] [Indexed: 02/08/2023] Open
Abstract
The ribosome inactivating proteins (RIPs) efficiently decrease the microbial infections in plants. Momordica charantia MAP30 is a type I RIP that has not been investigated against plant viruses or bacteriophages. To evaluate of these activities, the recombinant MAP30 (rMAP30) was produced in the hairy roots of Nicotiana tabacum. Inoculation of 3 μg of transgenic total protein or 0.6 μg of rMAP30 against 0.1 μg of TMV reduced the leaf necrotic spots to 78.23% and 82.72%, respectively. The treatment of 0.1 μg of CMV with rMAP30 (0.6 μg) showed the reduction in the leaf necrotic spots to 85.8%. While the infection was increased after rMAP30 dilution. In the time interval assays, the leaves were first inoculated with 1 μg of rMAP30 or 0.1 μg of purified TMV or CMV agent for 6 h, then virus or protein was applied in order. This led the spot reduction to 35.22% and 67% for TMV, and 38.61% and 55.31% for CMV, respectively. In both the pre- and co-treatments of 1:10 or 1:20 diluted bacteriophage with 15 μg of transgenic total protein, the number and diameter of the plaques were reduced. The results showed that the highest inhibitory effect was observed in the pre-treatment assay of bacteriophage with transgenic total protein for 24 h. The decrease in the growth of bacteriophage caused more growth pattern of Escherichia coli. The results confirm that rMAP30 shows antibacterial activity against Streptococcus aureus and E. coli, antifungal activity against Candida albicans, and antiviral activity against CMV and TMV. Moreover, rMAP30 exhibits anti-phage activity for the first time. According to our findings, rMAP30 might be a valuable preservative agent in foods and beverages in the food industry as well as an antiviral and antimicrobial mixture in agriculture.
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Affiliation(s)
- Nafiseh Amirzadeh
- Institute of Biotechnology, College of Agriculture, Shiraz University, Shiraz, Iran
| | - Ali Moghadam
- Institute of Biotechnology, College of Agriculture, Shiraz University, Shiraz, Iran.
| | - Ali Niazi
- Institute of Biotechnology, College of Agriculture, Shiraz University, Shiraz, Iran.
| | - Alireza Afsharifar
- Center of Plant Virology Research, College of Agriculture, Shiraz University, Shiraz, Iran
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Coleman MI, Khan M, Gbodossou E, Diop A, DeBarros K, Duong H, Bond VC, Floyd V, Kondwani K, Montgomery Rice V, Villinger F, Powell MD. Identification of a Novel Anti-HIV-1 Protein from Momordica balsamina Leaf Extract. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192215227. [PMID: 36429944 PMCID: PMC9690441 DOI: 10.3390/ijerph192215227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/10/2022] [Accepted: 11/16/2022] [Indexed: 05/12/2023]
Abstract
Our lab investigates the anti-HIV-1 activity in Momordica balsamina (M. balsamina) leaf extract. Traditional Senegalese healers have used M. balsamina leaf extract as a part of a plant-based treatment for HIV/AIDS infections. Our overall goal is to define and validate the scientific basis for using M. balsamina leaf extract as a part of the traditional Senegalese treatment. As an initial characterization of this extract, we used activity-guided fractionation to determine the active ingredient's solubility and relative size. We found that M. balsamina leaf extract inhibits HIV-1 infection by >50% at concentrations of 0.02 mg/mL and above and is not toxic over its inhibitory range (0-0.5 mg/mL). We observed significantly more antiviral activity in direct water and acetonitrile extractions (p ≤ 0.05). We also observed significantly more antiviral activity in the aqueous phases of ethyl acetate, chloroform, and diethyl ether extractions (p ≤ 0.05). Though most of the antiviral activity partitioned into the aqueous layers, some antiviral activity was present in the organic layers. We show that the active agent in the plant extracts is at least 30 kD in size. Significantly more antiviral activity was retained in 3, 10, and 30 kD molecular weight cutoff filters (p ≤ 0.05). In contrast, most of the antiviral activity passed through the 100 kD filter (p ≤ 0.05). Because the active anti-HIV-1 agent presented as a large, amphiphilic molecule we ran the purified extract on an SDS-page gel. We show that the anti-HIV-1 activity in the leaf extracts is attributed to a 30 kDa protein we call MoMo30. This article describes how MoMo30 was determined to be responsible for its anti-HIV-1 activity.
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Affiliation(s)
- Morgan I. Coleman
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Mahfuz Khan
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | | | - Amad Diop
- Malango Traditional Healers Association, Fatick BP 1763, Senegal
| | - Kenya DeBarros
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Hao Duong
- Department of Pharmacology and Toxicology, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Vincent C. Bond
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Virginia Floyd
- Department of Community Health and Prevention, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Kofi Kondwani
- Department of Community Health and Prevention, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Valerie Montgomery Rice
- Office of the President, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
| | - Francois Villinger
- Department of Biology Director, New Iberia Research Center, University of Louisiana at Lafayette, 4401 W Admiral Doyle Drive, New Iberia, LA 70560, USA
| | - Michael D. Powell
- Department of Microbiology, Biochemistry and Immunology, Morehouse School of Medicine, 720 Westview Dr. SW, Atlanta, GA 30310, USA
- Correspondence: ; Tel.: +1-404-752-1582
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The Updated Review on Plant Peptides and Their Applications in Human Health. Int J Pept Res Ther 2022; 28:135. [PMID: 35911180 PMCID: PMC9326430 DOI: 10.1007/s10989-022-10437-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2022] [Indexed: 11/30/2022]
Abstract
Biologically active plant peptides, consisting of secondary metabolites, are compounds (amino acids) utilized by plants in their defense arsenal. Enzymatic processes and metabolic pathways secrete these plant peptides. They are also known for their medicinal value and have been incorporated in therapeutics of major human diseases. Nevertheless, its limitations (low bioavailability, high cytotoxicity, poor absorption, low abundance, improper metabolism, etc.) have demanded a need to explore further and discover other new plant compounds that overcome these limitations. Keeping this in mind, therapeutic plant proteins can be excellent remedial substitutes for bodily affliction. A multitude of these peptides demonstrates anti-carcinogenic, anti-microbial, anti-HIV, and neuro-regulating properties. This article's main aim is to list out and report the status of various therapeutic plant peptides and their prospective status as peptide-based drugs for multiple diseases (infectious and non-infectious). The feasibility of these compounds in the imminent future has also been discussed.
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Lei J, Zhao J, Long MYC, Cao XW, Wang FJ. In addition to its endosomal escape effect, platycodin D also synergizes with ribosomal inactivation protein to induce apoptosis in hepatoma cells through AKT and MAPK signaling pathways. Chem Biol Interact 2022; 364:110058. [PMID: 35872048 DOI: 10.1016/j.cbi.2022.110058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/09/2022] [Accepted: 07/13/2022] [Indexed: 11/18/2022]
Abstract
Efficient endosomal escape after cellular uptake is a major challenge for the clinical application of therapeutic proteins. To overcome this obstacle, several strategies have been used to help protein drugs escape from endosomes without affecting the integrity of the cell membrane. Among them, some triterpenoid saponins with special structures were used to greatly enhance the anti-tumor therapeutic effect of protein toxins. Herein, we demonstrated that platycodin D (PD), polygalacin D (PGD) and platycodin D2 (PD2) from Platycodonis Radix significantly enhanced the ability of MHBP (a type I ribosome-inactivating protein toxin MAP30 fused with a cell-penetrating peptide HBP) to induce apoptosis in hepatoma cells. Based on the results of co-localization of endocytosed EGFP-HBP with a lysosomal probe and Galectin-9 vesicle membrane damage sensor, we demonstrated that PD, PGD and PD2 have the ability to promote endosomal escape of endocytic proteins without affecting the integrity of the plasma membrane. Meanwhile, we observed that cholesterol metabolism plays an important role in the activity of PD by RNA-seq analysis and KEGG pathway enrichment analysis, and confirm that PD, PGD and PD2 enhance the anti-tumor activity of MHBP by inducing the redistribution of free cholesterol and inhibiting the activity of cathepsin B and cathepsin D. Finally, we found that PD synergized with MHBP to induce caspase-dependent apoptosis through inhibiting Akt and ERK1/2 signaling pathways and activating JNK and p38 MAPK signaling pathways. This study provides new insights into the application of PD in cancer therapy and provides efficient and promising strategies for the cytosolic delivery of therapeutic proteins.
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Affiliation(s)
- Jin Lei
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Jian Zhao
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China; State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Meng-Yi-Chen Long
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Xue-Wei Cao
- Department of Applied Biology, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.
| | - Fu-Jun Wang
- New Drug R&D Center, Zhejiang Fonow Medicine Co., Ltd. 209 West Hulian Road, Dongyang, 322100, Zhejiang, China; Shanghai R&D Center for Standardization of Chinese Medicines, 1200 Cailun Road, Shanghai, 201203, China; Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China.
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Oyelere SF, Ajayi OH, Ayoade TE, Santana Pereira GB, Dayo Owoyemi BC, Ilesanmi AO, Akinyemi OA. A detailed review on the phytochemical profiles and anti-diabetic mechanisms of Momordica charantia. Heliyon 2022; 8:e09253. [PMID: 35434401 PMCID: PMC9010624 DOI: 10.1016/j.heliyon.2022.e09253] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 11/29/2021] [Accepted: 04/02/2022] [Indexed: 01/25/2023] Open
Abstract
Diabetes mellitus is the most well-known endocrine dilemma suffered by hundreds of million people globally, with an annual mortality of more than one million people. This high mortality rate highlights the need for in-depth study of anti-diabetic agents. This review explores the phytochemical contents and anti-diabetic mechanisms of M. charantia (cucurbitaceae). Studies show that M. charantia contains several phytochemicals that have hypoglycemic effects, thus, the plant may be effective in the treatment/management of diabetes mellitus. Also, the biochemical and physiological basis of M. charantia anti-diabetic actions is explained. M. charantia exhibits its anti-diabetic effects via the suppression of MAPKs and NF-κβin pancreatic cells, promoting glucose and fatty acids catabolism, stimulating fatty acids absorption, inducing insulin production, ameliorating insulin resistance, activating AMPK pathway, and inhibiting glucose metabolism enzymes (fructose-1,6-bisphosphate and glucose-6-phosphatase). Reviewed literature was obtained from credible sources such as PubMed, Scopus, and Web of Science.
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Wang F, Wu P, Qin S, Deng Y, Han P, Li X, Fan C, Xu Y. Curcin C inhibit osteosarcoma cell line U2OS proliferation by ROS induced apoptosis, autophagy and cell cycle arrest through activating JNK signal pathway. Int J Biol Macromol 2022; 195:433-439. [PMID: 34896468 DOI: 10.1016/j.ijbiomac.2021.11.156] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 12/14/2022]
Abstract
Osteosarcoma is a kind of primary bone malignant tumors. Its cure rate has been stagnant in the past decade years. Curcin C belongs to type I ribosome inactivating proteins, extracted from the cotyledons of post-germinated Jatropha curcas seeds. It can inhibit the proliferation of several tumor lines including U2OS cells with extraordinary efficiency. The treated U2OS cells were arrested in both S and G2/M phase, showed typical apoptosis morphological characteristic, formed autophagosomes and increase the ratio of LC3II to LC3I. Meanwhile, the level of ROS in the treated cells was found increasing significantly, with the change of mitochondrial membrane potential and decreased antioxidant enzyme activities. The application of ROS scavenger NAC not only significantly inhibited the toxicity of Curcin C but also prevented the happen of apoptosis and autophagy to some extent. These results suggested that Curcin C may function through ROS pathway. In addition, the Curcin C treatment could activate JNK and inhibit ERK signal pathway. Sp600125, an inhibitor of JNK signaling pathway, can prevent subsequent apoptosis and autophagy events, suggesting that JNK pathway was at least one of the pathways of Curcin C action. Moreover, the relevant including antagonistic among autophagy, apoptosis and cell cycle arresting induced by Curcin C also was found. In summary, it can be speculated that Curcin C may induce S, G2/M phase arrest, apoptosis and autophagy of human osteosarcoma U2OS cells through activating JNK signal pathway and blocking ERK signal pathway by promoting ROS accumulation in cell, thus finally reflected in the effect of inhibiting tumor cell proliferation.
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Affiliation(s)
- Fei Wang
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Peng Wu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Siying Qin
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Yushan Deng
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Pan Han
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Xiao Li
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Caixin Fan
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China
| | - Ying Xu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, China.
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Gastroprotective Effect of Polypeptide-K Isolated from Momordica charantia’s Seeds on Multiple Experimental Gastric Ulcer Models in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6098929. [PMID: 35069762 PMCID: PMC8769831 DOI: 10.1155/2022/6098929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 12/23/2021] [Indexed: 11/26/2022]
Abstract
Peptic ulcer disease is a multifactorial disorder and is the most significant public health concern nowadays. Previous study showed that essential oil extracted from Momordica charantia's seed exhibited gastroprotective effect. However, the evidence for the gastroprotective effect of its active compound, polypeptide K (PPK), remains unclear. This study aimed to examine the preventive effect of PPK against different experimental gastric lesions models in rats. The possible gastroprotective effect of PPK was assessed in hydrochloride ethanol- and indomethacin-induced gastric ulcer models in Sprague Dawley rats and was further evaluated macroscopically and microscopically. Pyloric ligation experiments were used to investigate gastric secretion. Oral administration of PPK at all concentrations (10, 25, and 50 mg/kg) showed significant (p < 0.05) reduction in total area of lesion in both hydrochloride ethanol- and indomethacin-induced gastric ulcer models. The highest inhibition rate was seen in PPK dose of 50 mg/kg with 64.9% and 72.2% on hydrochloride ethanol and indomethacin models, respectively. Microscopically, PPK preserved the normal architectures of the gastric tissues from being damaged by hydrochloride ethanol and indomethacin. Further, in the pyloric ligation studies, PPK significantly (p < 0.05) decreased the ulcer area where the highest protection was exhibited by 50 mg/kg with 70% inhibition rate. Moreover, all concentrations of PPK also significantly (p < 0.05) enhanced the gastric wall mucus secretion. Collectively, this study demonstrated the gastroprotective effect of PPK on hydrochloride ethanol- and indomethacin-induced gastric ulcer models. The possible mechanism might be associated with enhanced mucus secretion and thus lowering the total acidity.
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Mandlik DS, Mandlik SK. An Overview of Hepatocellular Carcinoma with Emphasis on Dietary Products and Herbal Remedies. Nutr Cancer 2021; 74:1549-1567. [PMID: 34396860 DOI: 10.1080/01635581.2021.1965630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The most common principal malignant tumor that accounts for ∼80% of cases of liver cancer across the world is hepatocellular carcinoma (HCC). It is a multifacetedillness that is caused by several risk factors and often progresses in the context of underlying cirrhosis. It is tremendously difficult and essential for the screening of novel therapeutic medications to establish HCC preclinical models that are equivalent to clinical diseases settings, i.e., representing the tumor microenvironment of HCC. In the progress of HCC, numerous molecular cascades have been supposed to play a part. Sorafenib is the only drug permitted by the US Food and Drug Administration for the treatment of HCC. Yet because of the increasing resistance to the drug and its toxicity, clinical treatment methods are not completely adequate. Newer treatment therapy options are essential for the management of HCC in patients. Natural compounds can be afforded by the patients with improved results with less toxicity and fewer side effects, among different methods of liver cancer treatment. The treatment and management of HCC with natural drugs and their phytoconstituents are connected to several paths that can prevent the occurrence and progress of HCC in several ways. The present review summarizes the etiology of HCC, molecular pathways, newer therapeutic approaches, natural dietary products, herbal plants and phytoconstituents for HCC treatment.
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Affiliation(s)
- Deepa S Mandlik
- Poona College of Pharmacy, Bharati Vidyapeeth, Deemed to be University, Pune, India
| | - Satish K Mandlik
- Poona College of Pharmacy, Bharati Vidyapeeth, Deemed to be University, Pune, India
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Wild Bitter Melon Extract Regulates LPS-Induced Hepatic Stellate Cell Activation, Inflammation, Endoplasmic Reticulum Stress, and Ferroptosis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6671129. [PMID: 34239589 PMCID: PMC8241502 DOI: 10.1155/2021/6671129] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 06/17/2021] [Indexed: 12/21/2022]
Abstract
The activation of hepatic stellate cells (HSCs) is a key component of liver fibrosis. Two antifibrosis pathways have been identified, the reversion to quiescent-type HSCs and the clearance of HSCs through apoptosis. Lipopolysaccharide- (LPS-) induced HSCs activation and proliferation have been associated with the development of liver fibrosis. We determined the pharmacological effects of wild bitter melon (WM) on HSC activation following LPS treatment and investigated whether WM treatment affected cell death pathways under LPS-treated conditions, including ferroptosis. WM treatment caused cell death, both with and without LPS treatment. WM treatment caused reactive oxygen species (ROS) accumulation without LPS treatment and reversed the decrease in lipid ROS production in HSCs after LPS treatment. We examined the effects of WM treatment on fibrosis, endoplasmic reticulum (ER) stress, inflammation, and ferroptosis in LPS-activated HSCs. The western blotting analysis revealed that the WM treatment of LPS-activated HSCs induced the downregulation of the connective tissue growth factor (CTGF), α-smooth muscle actin (α-SMA), integrin-β1, phospho-JNK (p-JNK), glutathione peroxidase 4 (GPX4), and cystine/glutamate transporter (SLC7A11) and the upregulation of CCAAT enhancer-binding protein homologous protein (CHOP). These results support WM as an antifibrotic agent that may represent a potential therapeutic solution for the management of liver fibrosis.
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Expression and purification of a recombinant ELRL-MAP30 with dual-targeting anti-tumor bioactivity. Protein Expr Purif 2021; 185:105893. [PMID: 33933613 DOI: 10.1016/j.pep.2021.105893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/20/2021] [Accepted: 04/23/2021] [Indexed: 12/26/2022]
Abstract
MAP30 (Momordica antiviral protein 30kD) is a single-chain Ⅰ-type ribosome inactivating protein with a variety of biological activities, including anti-tumor ability. It was reported that MAP30 would serve as a novel and relatively safe agent for prophylaxis and treatment of liver cancer. To determine whether adding two tumor targeting peptides could improve the antitumor activities of MAP30, we genetically modified MAP30 with an RGD motif and a EGFRi motif, which is a ligand with high affinity for αvβ3 integrins and with high affinity for EGFR. The recombinant protein ELRL-MAP30 (rELRL-MAP30) containing a GST-tag was expressed in E. coli. The rELRL-MAP30 was highly expressed in the soluble fraction after induction with 0.15 mM IPTG for 20 h at 16 °C. The purified rELRL-MAP30 appeared as a band on SDS-PAGE. It was identified by western blotting. Cytotoxicity of recombinant protein to HepG2, MDA-MB-231, HUVEC and MCF-7 cells was detected by MTT analysis. Half maximal inhibitory concentration (IC50) values were 54.64 μg/mL, 70.13 μg/mL, 146 μg/mL, 466.4 μg/mL, respectively. Proliferation inhibition assays indicated that rELRL-MAP30 could inhibit the growth of Human liver cancer cell HepG2 effectively. We found that rELRL-MAP30 significantly induced apoptosis in liver cancer cells, as evidenced by nuclear staining of DAPI. In addition, rELRL-MAP30 induced apoptosis in human liver cancer HepG2 cells by up-regulation of Bax as well as down-regulation of Bcl-2. Migration of cell line were markedly inhibited by rELRL-MAP30 in a dose-dependent manner compared to the recombinant MAP30 (rMAP30). In summary, the fusion protein displaying extremely potent cytotoxicity might be highly effective for tumor therapy.
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Cao QG, Guo Q, Bai J, Dong Y, Zhang XH, Hong WL. The apoptosis mechanisms of HepG2 cells induced by bitter melon seed. J Food Biochem 2021; 45:e13683. [PMID: 33844303 DOI: 10.1111/jfbc.13683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 02/02/2021] [Accepted: 02/02/2021] [Indexed: 11/30/2022]
Abstract
Liver cancer is one of the leading causes of cancer-related deaths in the world. Bitter melon seed (BMS) is well known for anti-inflammatory and anticancer properties. MicroRNA-421 (miR-421) is considered as a regulator of cancer initiation, tumor metastasis, and progression, interfering with transcription of the mRNAs responsible for the cancer pathogenesis. HepG2 cells were treated with BMS water extract (BMSW) for 24 hr, and the IC50 was 586.27 ± 0.07 µg/ml. The ROS, mitochondrial membrane potential, the protein expression, and the nuclear fragmentation after the treatment of BMSW were respectively detected. The increase of ROS resulted in the decrease of mitochondrial membrane potential, which induced the apoptosis of cells subsequently. BMSW inhibited the proliferation of HepG2 cells by blocking cell cycle in the S phase and influenced the nuclei and the expression of protein, leading to cellular laxity and apoptosis. The expression level of miR-421 in HepG2 was distinctly down-regulated by 13.74 fold with 600 µg/ml of BMSW. Comprehensive microarray and RT-PCR analysis identified six putative target genes of miR-421 (GADD45B, DUSP6, DUSP3, DUSP10, CASP3, and CAPN2). The relationships of DUSP6, CASP3, and miR-421 were further confirmed by miR-421 mimics/inhibitor transfection by RT-PCR and western blot. The CASP3 was identified as target gene of miR-421. BMSW induced the apoptosis of HepG2 cell by regulating miR-421 and CASP3. PRACTICAL APPLICATIONS: Hepatocellular carcinoma (HCC) is a malignant tumour with the fourth highest mortality rate in the world. Bitter melon seed (BMS) as edible and medical food has significant anticancer activity. Our study indicated the anticancer mechanisms of BMS and provided the scientific basis for the application of BMS in healthy or novel functional foods. BMS can be used as dietary supplements or nutritional fortifiers to improve the survival status of patients with liver cancer due to safety and effectiveness.
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Affiliation(s)
- Qing-Guo Cao
- Department of College of Tea and Food Science and Technology, Jiangsu Vocational College of Agriculture and Forestry, Zhenjiang, China
| | - Qin Guo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Jie Bai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Ying Dong
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Xiao-Hua Zhang
- Department of College of Tea and Food Science and Technology, Jiangsu Vocational College of Agriculture and Forestry, Zhenjiang, China
| | - Wen-Long Hong
- Department of College of Tea and Food Science and Technology, Jiangsu Vocational College of Agriculture and Forestry, Zhenjiang, China
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Wani SS, Dar PA, Zargar SM, Dar TA. Therapeutic Potential of Medicinal Plant Proteins: Present Status and Future Perspectives. Curr Protein Pept Sci 2021; 21:443-487. [PMID: 31746291 DOI: 10.2174/1389203720666191119095624] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 10/10/2019] [Accepted: 10/27/2019] [Indexed: 02/07/2023]
Abstract
Biologically active molecules obtained from plant sources, mostly including secondary metabolites, have been considered to be of immense value with respect to the treatment of various human diseases. However, some inevitable limitations associated with these secondary metabolites like high cytotoxicity, low bioavailability, poor absorption, low abundance, improper metabolism, etc., have forced the scientific community to explore medicinal plants for alternate biologically active molecules. In this context, therapeutically active proteins/peptides from medicinal plants have been promoted as a promising therapeutic intervention for various human diseases. A large number of proteins isolated from the medicinal plants have been shown to exhibit anti-microbial, anti-oxidant, anti-HIV, anticancerous, ribosome-inactivating and neuro-modulatory activities. Moreover, with advanced technological developments in the medicinal plant research, medicinal plant proteins such as Bowman-Birk protease inhibitor and Mistletoe Lectin-I are presently under clinical trials against prostate cancer, oral carcinomas and malignant melanoma. Despite these developments and proteins being potential drug candidates, to date, not a single systematic review article has documented the therapeutical potential of the available biologically active medicinal plant proteome. The present article was therefore designed to describe the current status of the therapeutically active medicinal plant proteins/peptides vis-à-vis their potential as future protein-based drugs for various human diseases. Future insights in this direction have also been highlighted.
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Affiliation(s)
- Snober Shabeer Wani
- Department of Clinical Biochemistry, University of Kashmir, Srinagar-190006, Jammu and Kashmir, India
| | - Parvaiz A Dar
- Department of Clinical Biochemistry, University of Kashmir, Srinagar-190006, Jammu and Kashmir, India
| | - Sajad M Zargar
- Division of Plant Biotechnology, S. K. University of Agricultural Sciences and Technology of Srinagar, Shalimar-190025, Srinagar, Jammu and Kashmir, India
| | - Tanveer A Dar
- Department of Clinical Biochemistry, University of Kashmir, Srinagar-190006, Jammu and Kashmir, India
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Zhang S, Shi Z, Pang K, He H, Chen J, Zhang Z, Zhang Q, Hao L, Han C. MAP30 Inhibits Bladder Cancer Cell Migration and Invasion In Vitro Through Suppressing Akt Pathway and the Epithelial/Mesenchymal Transition Process. DNA Cell Biol 2020; 39:1948-1960. [PMID: 33155841 DOI: 10.1089/dna.2020.5469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The antitumor activity of Momordica anti-human immunodeficiency virus protein of 30 kDa (MAP30) has been proved. However, the role of MAP30 on tumor metastasis has not yet been identified. For this purpose, we investigated this effect and underlying mechanism of MAP30 in bladder cancer (BC). Here, we reported that MAP30 significantly inhibited the cell proliferation and clone formation of 5637 and T24 cells in vitro by promoting apoptosis and cell cycle arrest. We also found MAP30 inhibited cell migration and invasion by suppressing the epithelial/mesenchymal transition (EMT) process. Moreover, the Affymetrix GeneChip assay revealed that MAP30 significantly changed gene expression profile in T24 cells, especially the genes in cell cycle regulation pathways. After the Ingenuity Pathway Analysis, we predicted that NUPR1 was the most important upstream regulator. Subsequently, we verified that the AKT and EMT signaling pathways were inhibited by MAP30 treatment in T24 cells. In conclusion, MAP30 treatment inhibited the progression of human BC, especially cell migration and invasion through suppressing AKT pathways.
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Affiliation(s)
- Shaoqi Zhang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, The Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, China
| | - Zhenduo Shi
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China.,Jiangsu Normal University KeWen College, Xuzhou, China
| | - Kun Pang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China.,Jiangsu Normal University KeWen College, Xuzhou, China
| | - Houguang He
- Jiangsu Normal University KeWen College, Xuzhou, China
| | - Jiangang Chen
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Zhiguo Zhang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, Xuzhou Central Hospital, Xuzhou, China
| | - Qianjin Zhang
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Lin Hao
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, Xuzhou Central Hospital, Xuzhou, China
| | - Conghui Han
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Urology, Xuzhou Central Hospital, Xuzhou, China
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Chan DW, Yung MMH, Chan YS, Xuan Y, Yang H, Xu D, Zhan JB, Chan KKL, Ng TB, Ngan HYS. MAP30 protein from Momordica charantia is therapeutic and has synergic activity with cisplatin against ovarian cancer in vivo by altering metabolism and inducing ferroptosis. Pharmacol Res 2020; 161:105157. [DOI: 10.1016/j.phrs.2020.105157] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 12/11/2022]
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Mandlik DS, Mandlik SK. Herbal and Natural Dietary Products: Upcoming Therapeutic Approach for Prevention and Treatment of Hepatocellular Carcinoma. Nutr Cancer 2020; 73:2130-2154. [PMID: 33073617 DOI: 10.1080/01635581.2020.1834591] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The most common tumor linked with elevated death rates is considered the hepatocellular carcinoma (HCC), sometimes called the malignant hepatoma. The initiation and progression of HCC are triggered by multiple factors like long term alcohol consumption, metabolic disorders, fatty liver disease, hepatitis B and C infection, age, and oxidative stress. Sorafenib is the merely US Food and Drug Administration (FDA)-approved drug used to treat HCC. Several treatment methods are available for HCC therapy such as chemotherapy, immunotherapy and adjuvant therapy but they often lead to several side effects. Yet these treatment methods are not entirely adequate due to the increasing resistance to the drug and their toxicity. Many natural products help to prevent and treat HCC. A variety of pathways are associated with the prevention and treatment of HCC with herbal products and their active components. Accumulating research shows that certain natural dietary compounds are possible source of hepatic cancer prevention and treatments, such as black currant, strawberries, plum, grapes, pomegranate, cruciferous crops, tomatoes, French beans, turmeric, garlic, ginger, asparagus, and many more. Such a dietary natural products and their active constituents may prevent the production and advancement of liver cancer in many ways such as guarding against liver carcinogens, improving the effectiveness of chemotherapeutic medications, inhibiting the growth, metastasis of tumor cells, reducing oxidative stress, and chronic inflammation. The present review article represents hepatic carcinoma etiology, role of herbal products, their active constituents, and dietary natural products for the prevention and treatment of HCC along with their possible mechanisms of action.
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Affiliation(s)
- Deepa S Mandlik
- Department of Pharmacology, Bharat Vidyapeeth (Deemed to be University), Poona College of Pharmacy, Pune, Maharashtra, India
| | - Satish K Mandlik
- Department of Pharmaceutics, Sinhgad College of Pharmacy, Pune, Maharashtra, India
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Yuan-Biao Q, Lan-Fang Z, Qi Q, Jia-Hui N, Ze-Mei R, Hai-Mei Y, Chen-Chen Z, Hong-Ju P, Nan-Nan D, Qing-Shan L. Antifungal resistance-modifying multiplexing action of Momordica charantia protein and phosphorylated derivatives on the basis of growth-dependent gene coregulation in Candida albicans. Med Mycol 2020; 59:myaa070. [PMID: 32871589 DOI: 10.1093/mmy/myaa070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/26/2020] [Indexed: 01/08/2023] Open
Abstract
Fungal growth-dependent gene coregulation is strongly implicated in alteration of gene-encoding target proteases ruling with an antifungal resistance niche and biology of resistant mutants. On the basis of multi-alterative processes in this platform, the resistance-modifying strategy is designed in ketoconazole resistant Candida albicans and evaluated with less selective Momordica charantia protein and allosterically phosphorylated derivatives at the Thr102, Thr24 and Thr255 sites, respectively. We demonstrate absolutely chemo-sensitizing efficacy regarding stepwise-modifying resistance in sensitivity, by a load of only 26.23-40.00 μg/l agents in Sabouraud's dextrose broth. Five successive modifying-steps realize the decreasing of ketoconazole E-test MIC50 from 11.10 to a lower level than 0.10 mg/l. With the ketoconazole resistance-modifying, colony undergoes a high-frequency morphological switch between high ploidy (opaque) and small budding haploid (white). A cellular event in the first modifying-step associates with relatively slow exponential growth (ie, a 4-h delay)-dependent action, mediated by agents adsorption. Moreover, multiple molecular roles are coupled with intracellularly and extracellularly binding to ATP-dependent RNA helicase dbp6; the 0.08-2.45 fold upregulation of TATA-box-binding protein, rRNA-processing protein and translation initiation factor 5A; and the 7.52-55.33% decrease of cytochrome P450 lanosterol 14α-demethylase, glucan 1, 3-β glucosidase, candidapepsin-1 and 1-acylglycerol-3-phosphate O-acyltransferase. Spatial and temporal gene coregulation, in the transcription and translation initiation stages with rRNA-processing, is a new coprocessing platform enabling target protease attenuations for resistance-impairing. An updated resistance-modifying measure of these agents in the low-dose antifungal strategic design may provide opportunities to a virtually safe therapy that is in high dose-dependency. LAY SUMMARY A new platform to modify resistance is fungal growth-dependent gene coregulation. MAP30 and phosphorylated derivatives are candidate resistance-modifying agents. Low-dose stepwise treatment absolutely modifies azole resistance in model fungus.
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Affiliation(s)
- Qiao Yuan-Biao
- Shanxi Key Laboratory of Innovative Drugs for the Treatment of Serious Diseases Basing on Chronic Inflammation, College of Traditional Chinese Medicines, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P. R. China
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Zhang Lan-Fang
- Shanxi Key Laboratory of Innovative Drugs for the Treatment of Serious Diseases Basing on Chronic Inflammation, College of Traditional Chinese Medicines, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P. R. China
| | - Qiao Qi
- Department of Medical Biochemistry and Microbiology, Uppsala Biomedical Center, Uppsala University, Husargatan 3, Box 582, SE-751 23 Uppsala, Sweden
| | - Niu Jia-Hui
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Ren Ze-Mei
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Yang Hai-Mei
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Zhu Chen-Chen
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Pan Hong-Ju
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Duan Nan-Nan
- Graduate Institute of Pharmaceutical Chemistry, Luliang University, Luliang, Shanxi 033001, P. R. China
| | - Li Qing-Shan
- Shanxi Key Laboratory of Innovative Drugs for the Treatment of Serious Diseases Basing on Chronic Inflammation, College of Traditional Chinese Medicines, Shanxi University of Chinese Medicine, Taiyuan, Shanxi 030619, P. R. China
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Ajji PK, Binder MJ, Walder K, Puri M. Recombinant Balsamin induces apoptosis in liver and breast cancer cells via cell cycle arrest and regulation of apoptotic pathways. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.05.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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25
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Sur S, Ray RB. Bitter Melon ( Momordica Charantia), a Nutraceutical Approach for Cancer Prevention and Therapy. Cancers (Basel) 2020; 12:E2064. [PMID: 32726914 PMCID: PMC7464160 DOI: 10.3390/cancers12082064] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 12/13/2022] Open
Abstract
Cancer is the second leading cause of death worldwide. Many dietary plant products show promising anticancer effects. Bitter melon or bitter gourd (Momordica charantia) is a nutrient-rich medicinal plant cultivated in tropical and subtropical regions of many countries. Traditionally, bitter melon is used as a folk medicine and contains many bioactive components including triterpenoids, triterpene glycoside, phenolic acids, flavonoids, lectins, sterols and proteins that show potential anticancer activity without significant side effects. The preventive and therapeutic effects of crude extract or isolated components are studied in cell line-based models and animal models of multiple types of cancer. In the present review, we summarize recent progress in testing the cancer preventive and therapeutic activity of bitter melon with a focus on underlying molecular mechanisms. The crude extract and its components prevent many types of cancers by enhancing reactive oxygen species generation; inhibiting cancer cell cycle, cell signaling, cancer stem cells, glucose and lipid metabolism, invasion, metastasis, hypoxia, and angiogenesis; inducing apoptosis and autophagy cell death, and enhancing the immune defense. Thus, bitter melon may serve as a promising cancer preventive and therapeutic agent.
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Affiliation(s)
- Subhayan Sur
- Department of Pathology, Saint Louis University School of Medicine, St. Louis, MO 63104, USA;
| | - Ratna B. Ray
- Department of Pathology, Saint Louis University School of Medicine, St. Louis, MO 63104, USA;
- Cancer Center, Saint Louis University School of Medicine, St. Louis, MO 63104, USA
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26
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Wen S, Sun L, An R, Zhang W, Xiang L, Li Q, Lai X, Huo M, Li D, Sun S. A combination of Citrus reticulata peel and black tea inhibits migration and invasion of liver cancer via PI3K/AKT and MMPs signaling pathway. Mol Biol Rep 2019; 47:507-519. [PMID: 31673889 DOI: 10.1007/s11033-019-05157-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 10/22/2019] [Indexed: 12/13/2022]
Abstract
Liver cancer, one of the most common malignancies, is the second leading cause of cancer death in the world. The citrus reticulate peel and black tea have been studied for their beneficial health effects. In spite of the many studies have been reported, the underlying molecular mechanisms underlying its health benefits are still not fully understood. In present study, we developed a unique citrus reticulate peel black tea (CRPBT) by combined citrus reticulate peel and black tea and assessed its active ingredients, anti-oxidant and anti-liver cancer effects in vitro. The results suggested that CRPBT exhibited antioxidant capacity and effectively inhibited proliferation and migration of liver cancer cells in a dose- and time- dependent manner. Mechanistically, CRPBT significantly down-regulated phosphorylation of PI3K and AKT, and up-regulated the ratio of Bax/Bcl-2, and suppressed the expression of MMP2/9, N-cadherin and Vimetin proteins in liver cancer cells. Taken together, CRPBT has good effect on inhibiting migration, invasion, proliferation, and inducing apoptosis in liver cancer cells.
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Affiliation(s)
- Shuai Wen
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020, People's Republic of China
| | - Lingli Sun
- Tea Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Guangzhou, 510640, People's Republic of China
| | - Ran An
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020, People's Republic of China
| | - Wenji Zhang
- Tea Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Guangzhou, 510640, People's Republic of China
| | - Limin Xiang
- Tea Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Guangzhou, 510640, People's Republic of China
| | - Qiuhua Li
- Tea Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Guangzhou, 510640, People's Republic of China
| | - Xingfei Lai
- Tea Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Guangzhou, 510640, People's Republic of China
| | - Mengen Huo
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020, People's Republic of China
| | - Dongli Li
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, 529020, People's Republic of China.
- International Healthcare Innovation Institute (Jiangmen), Jiangmen, 529040, People's Republic of China.
| | - Shili Sun
- Tea Research Institute, Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of Tea Resources Innovation & Utilization, Guangzhou, 510640, People's Republic of China.
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27
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Qamar H, Rehman S, Chauhan D. Current Status and Future Perspective for Research on Medicinal Plants with Anticancerous Activity and Minimum Cytotoxic Value. Curr Drug Targets 2019; 20:1227-1243. [DOI: 10.2174/1389450120666190429120314] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 12/14/2022]
Abstract
Cancer is the second leading cause of morbidity and mortality worldwide. Although chemotherapy
and radiotherapy enhance the survival rate of cancerous patients but they have several acute
toxic effects. Therefore, there is a need to search for new anticancer agents having better efficacy and
lesser side effects. In this regard, herbal treatment is found to be a safe method for treating and preventing
cancer. Here, an attempt has been made to screen some less explored medicinal plants like
Ammania baccifera, Asclepias curassavica, Azadarichta indica, Butea monosperma, Croton tiglium,
Hedera nepalensis, Jatropha curcas, Momordica charantia, Moringa oleifera, Psidium guajava, etc.
having potent anticancer activity with minimum cytotoxic value (IC50 >3μM) and lesser or negligible
toxicity. They are rich in active phytochemicals with a wide range of drug targets. In this study, these
medicinal plants were evaluated for dose-dependent cytotoxicological studies via in vitro MTT assay
and in vivo tumor models along with some more plants which are reported to have IC50 value in the
range of 0.019-0.528 mg/ml. The findings indicate that these plants inhibit tumor growth by their antiproliferative,
pro-apoptotic, anti-metastatic and anti-angiogenic molecular targets. They are widely
used because of their easy availability, affordable price and having no or sometimes minimal side effects.
This review provides a baseline for the discovery of anticancer drugs from medicinal plants having
minimum cytotoxic value with minimal side effects and establishment of their analogues for the
welfare of mankind.
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Affiliation(s)
- Hina Qamar
- Department of Zoology, Chaudhary Charan Singh University, Meerut, India
| | - Sumbul Rehman
- Department of Ilmul Advia (Unani Pharmacology), A.K. Tibbiya College, Aligarh Muslim University, Aligarh, India
| | - D.K. Chauhan
- Department of Zoology, Chaudhary Charan Singh University, Meerut, India
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Fang EF, Froetscher L, Scheibye-Knudsen M, Bohr VA, Wong JH, Ng TB. Emerging Antitumor Activities of the Bitter Melon (Momordica charantia). Curr Protein Pept Sci 2019; 20:296-301. [PMID: 29932035 DOI: 10.2174/1389203719666180622095800] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 04/10/2018] [Accepted: 05/25/2018] [Indexed: 11/22/2022]
Abstract
Bitter melon or bitter gourd (Momordica charantia) is a common vegetable in Asia and it is distinctive for its bitter taste. As an ingredient in folk medicine, research from different laboratories in recent years supports its potential medicinal applications with anti-tumor, anti-diabetic, anti-HIV activities in both in vitro and animal studies. In this short review, we summarize herein the recent progress in the antitumor aspect of bitter melon with a focus on the underlying molecular mechanisms. Further mechanistic studies as well as clinical trials are necessary to further verify its medicinal applications.
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Affiliation(s)
- Evandro Fei Fang
- Laboratory of Molecular Gerontology, National Institute on Aging, NIH, United States
| | - Lynn Froetscher
- Laboratory of Molecular Gerontology, National Institute on Aging, NIH, United States
| | | | - Vilhelm A Bohr
- Laboratory of Molecular Gerontology, National Institute on Aging, NIH, United States
| | - Jack Ho Wong
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Tzi Bun Ng
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
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29
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Yue J, Sun Y, Xu J, Zhang X, Zhao Y. Four new cucurbitane-type triterpenes from Momordica charantia L. with their cytotoxic activities and protective effects on H 2O 2-damaged pancreatic cells. J Nat Med 2019; 74:34-40. [PMID: 31256310 DOI: 10.1007/s11418-019-01336-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 06/18/2019] [Indexed: 11/24/2022]
Abstract
Four new cucurbitane-type triterpenes were isolated from the fruit of Momordica charantia L. The structures of the new compounds were identified based on HR-ESI-MS and 1D- and 2D-NMR spectroscopic methods. The cytotoxicity of the isolated compounds was evaluated using three human cancer cell lines, HeLa, Caco2, and U87. Compound 3 exhibited significant cytotoxic activity against HeLa cells with an IC50 value of 11.18 μM. Additionally, the cytoprotective activity of these compounds was determined in vitro against H2O2-induced pancreatic injury. The results revealed that all the compounds obtained possess cytoprotective effects against H2O2-induced injury in MIN6 β-cells at a concentration of 10 μM.
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Affiliation(s)
- Jiayin Yue
- The Precise Medicine Center, Key Laboratory of Microbiology College of Basic Medicine, Shenyang Medical College, Shenyang, 110034, People's Republic of China
| | - Yuanyuan Sun
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Jing Xu
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xiaoshu Zhang
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
| | - Yuqing Zhao
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China. .,Key Laboratory of Structure-Based Drug Design and Discovery Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.
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Dar PA, Mir SA, Bhat JA, Hamid A, Singh LR, Malik F, Dar TA. An anti-cancerous protein fraction from Withania somnifera induces ROS-dependent mitochondria-mediated apoptosis in human MDA-MB-231 breast cancer cells. Int J Biol Macromol 2019; 135:77-87. [PMID: 31121227 DOI: 10.1016/j.ijbiomac.2019.05.120] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/16/2019] [Accepted: 05/20/2019] [Indexed: 02/07/2023]
Abstract
Withania somnifera exhibits different pharmacological activities which mainly stem from its broad range of bioactive molecules. Majority of these bioactive molecules, fall into the groupings of alkaloids, steroidal lactones, phenolic compounds and glycoproteins. In this study, we evaluated a novel protein fraction, named here as WSPF, isolated from Withania somnifera roots for its cytotoxic properties against various human cancer cell lines. WSPF exhibited apoptotic activity for each cancer cell line tested, demonstrating significant activity against MDA-MB-231 human breast cancer cells with an IC50 value of 92 μg/mL. WSPF induced mitochondrial-mediated apoptosis of MDA-MB-231 cells via extensive reactive oxygen species generation, dysregulation of Bax/Bcl-2, loss of mitochondrial membrane potential and caspase-3 activation. Additionally, we observed G2/M-phase cell cycle arrest, cleavage of nuclear lamin A/C proteins, and nuclear morphological changes. The present results highlight the anti-cancer properties of WSPF, indicating that the proteins in this fraction can be potential therapeutic agents for triple negative breast cancer treatment.
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Affiliation(s)
- Parvaiz A Dar
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, Jammu and Kashmir, India
| | - Sameer A Mir
- Cancer Pharmacology Division, CSIR-IIIM, Jammu, Jammu and Kashmir, India
| | - Javeed A Bhat
- Cancer Pharmacology Division, CSIR-IIIM, Jammu, Jammu and Kashmir, India
| | - Abid Hamid
- Department of Biotechnology, Central University of Kashmir, Jammu and Kashmir, India
| | - Laishram R Singh
- Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, New Delhi, India
| | - Fayaz Malik
- Cancer Pharmacology Division, CSIR-IIIM, Jammu, Jammu and Kashmir, India.
| | - Tanveer A Dar
- Department of Clinical Biochemistry, University of Kashmir, Srinagar, Jammu and Kashmir, India.
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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: 62] [Impact Index Per Article: 12.4] [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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Uysal S, Cvetanović A, Zengin G, Zeković Z, Mahomoodally MF, Bera O. Optimization of Maceration Conditions for Improving the Extraction of Phenolic Compounds and Antioxidant Effects of Momordica Charantia L. Leaves Through Response Surface Methodology (RSM) and Artificial Neural Networks (ANNs). ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1599007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Sengul Uysal
- Erciyes University, Halil Bayraktar Health Services Vocational College, Kayseri, Turkey
- Genome and Stem Cell Research Center, Erciyes University, Kayseri, Turkey
| | - Aleksandra Cvetanović
- Department of Biotechnology and Pharmaceutical Engineering, Faculty of Technology, University of Novi Sad, Novi Sad, Republic of Serbia
| | - Gokhan Zengin
- Department of Biology. Faculty of Science, Selcuk University, Konya, Turkey
- Faculty of Science, Department of Health Sciences, University of Mauritius, Réduit, Mauritius
| | - Zoran Zeković
- Department of Biotechnology and Pharmaceutical Engineering, Faculty of Technology, University of Novi Sad, Novi Sad, Republic of Serbia
| | - Mohamad Fawzi Mahomoodally
- Department of Biology. Faculty of Science, Selcuk University, Konya, Turkey
- Faculty of Science, Department of Health Sciences, University of Mauritius, Réduit, Mauritius
| | - Oskar Bera
- Department of Biotechnology and Pharmaceutical Engineering, Faculty of Technology, University of Novi Sad, Novi Sad, Republic of Serbia
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Perez JL, Jayaprakasha GK, Crosby K, Patil BS. Evaluation of bitter melon (Momordica charantia) cultivars grown in Texas and levels of various phytonutrients. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:379-390. [PMID: 29888551 DOI: 10.1002/jsfa.9199] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 05/29/2018] [Accepted: 06/06/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND In the USA, Momordica charantia is relatively unknown and is usually found in specialty markets. In the present study, cultivation of five bitter melon cultivars grown under field conditions in College Station (TX, USA), was evaluated. Additionally, ascorbic acid, amino acids and phenolic compounds were quantified from various cultivars grown in different years. RESULTS The yield of the first year of evaluation was comparable to other bitter melon growing regions, ranging from 9371.5 kg ha-1 for the Japanese Spindle cultivar to 20 839.1 kg ha-1 for the Hong Kong Green cultivar. Multivariate analysis suggests a strong correlation between yield and growth degree days, water use efficiency and organic matter, as well as an inverse correlation with the amount or precipitation during the growing season. The highest levels of total ascorbic acid were shown in the Japanese Spindle cultivar (162.97 mg 100 g-1 fresh fruit), whereas the lowest levels were expressed in the Hong Kong Green cultivar (42.69 mg 100 g-1 fresh fruit). The highest levels of total phenolics were consistently found the Indian White cultivar, in the range 10.6-12.5 mg g-1 catechin equivalents. Seven phenolics and organic acids were identified and quantified by liquid chromatography-mass spectrometry and high-performance liquid chromatography, respectively. Additionally, the highest levels of total amino acids were found in the Large Top cultivar. CONCLUSION The current 3-year field study demonstrates that it is feasible to grow bitter melon commercially in Texas with proper climatic and agronomic conditions. Bitter melon is a rich source for ascorbic acid, amino acids and phenolic compounds, which makes it a valuable food source with respect to improving human health. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Jose L Perez
- Vegetable and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, College Station, TX, USA
| | | | - Kevin Crosby
- Vegetable and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, College Station, TX, USA
| | - Bhimanagouda S Patil
- Vegetable and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, College Station, TX, USA
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Enhanced anticancer effect of MAP30–S3 by cyclosproin A through endosomal escape. Anticancer Drugs 2018; 29:736-747. [DOI: 10.1097/cad.0000000000000649] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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35
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Production and Characterization of Gelatin Spherical Particles Formed via Electrospraying and Encapsulated with Polyphenolic Antioxidants from Momordica charantia. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2153-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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36
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Lu W, Mao Y, Chen X, Ni J, Zhang R, Wang Y, Wang J, Wu L. Fordin: A novel type I ribosome inactivating protein from Vernicia fordii modulates multiple signaling cascades leading to anti-invasive and pro-apoptotic effects in cancer cells in vitro. Int J Oncol 2018; 53:1027-1042. [PMID: 30015835 PMCID: PMC6065405 DOI: 10.3892/ijo.2018.4470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 06/18/2018] [Indexed: 12/22/2022] Open
Abstract
Fordin, which is derived from Vernicia fordii, is a novel type I ribosome inactivating protein (RIP) with RNA N-glycosidase activity. In the present study, fordin was expressed by Escherichia coli and purified using nickel affinity chromatography. Previous studies have demonstrated RIP toxicity in a variety of cancer cell lines. To understand the therapeutic potential of fordin on tumors, the present study investigated the effects of fordin on the viability of several tumor and normal cell lines. The results demonstrated that fordin induced significant cytotoxicity in four cancer cell lines, compared with the normal cell line. Specifically, profound apoptosis and inhibition of cell invasion were observed following fordin exposure in U-2 OS and HepG2 cells; however, the molecular mechanism underlying the action of RIP remains to be fully elucidated. In the present study, it was found that the anticancer effects of fordin were associated with suppression of the nuclear factor (NF)-κB signaling pathway. In U-2 OS and HepG2 cells, fordin inhibited the expression of inhibitor of NF-κB (IκB) kinase, leading to downregulation of the phosphorylation level of IκB, which quelled the nuclear translocation of NF-κB. Fordin also reduced the mRNA and protein levels of NF-κB downstream targets associated with cell apoptosis and metastasis, particularly B-cell lymphoma-2-related protein A1 (Blf-1) and matrix metalloproteinase (MMP)-9. The inactivation of NF-κB and the reduction in the expression levels of Blf-1 and MMP-9 mediated by fordin were also confirmed by co-treatment with lipopolysaccharide or p65 small interfering RNA. These findings suggested a possible mechanism for the fordin-induced effect on tumor cell death and metastasis. The results of the present study demonstrated the multiple anticancer effects of fordin in U-2 OS and HepG2 cells, in part by inhibiting activation of the NF-κB signaling pathway.
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Affiliation(s)
- Weili Lu
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Yingji Mao
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Xue Chen
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Jun Ni
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Rui Zhang
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Yuting Wang
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Jun Wang
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
| | - Lifang Wu
- Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P.R. China
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Mozaniel SDO, Wanessa ADC, Fernanda WFB, Marilena EA, Gracialda CF, Raul NDCJ. Phytochemical profile and biological activities of Momordica charantia L. (Cucurbitaceae): A review. ACTA ACUST UNITED AC 2018. [DOI: 10.5897/ajb2017.16374] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Bitter gourd (Momordica charantia) as a rich source of bioactive components to combat cancer naturally: Are we on the right track to fully unlock its potential as inhibitor of deregulated signaling pathways. Food Chem Toxicol 2018; 119:98-105. [PMID: 29753870 DOI: 10.1016/j.fct.2018.05.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 05/07/2018] [Accepted: 05/09/2018] [Indexed: 12/14/2022]
Abstract
Research over decades has progressively explored pharmacological actions of bitter gourd (Momordica charantia). Biologically and pharmacologically active molecules isolated from M. charantia have shown significant anti-cancer activity in cancer cell lines and xenografted mice. In this review spotlight was set on the bioactive compounds isolated from M. charantia that effectively inhibited cancer development and progression via regulation of protein network in cancer cells. We summarize most recent high-quality research work in cancer cell lines and xenografted mice related to tumor suppressive role-play of M. charantia and its bioactive compounds. Although M. charantia mediated health promoting, anti-diabetic, hepatoprotective, anti-inflammatory effects have been extensively investigated, there is insufficient information related to regulation of signaling networks by bioactive molecules obtained from M. charantia in different cancers. M. charantia has been shown to modulate AKT/mTOR/p70S6K signaling, p38MAPK-MAPKAPK-2/HSP-27 pathway, cell cycle regulatory proteins and apoptosis-associated proteins in different cancers. However, still there are visible knowledge gaps related to the drug targets in different cancers because we have not yet developed comprehensive understanding of the M. charantia mediated regulation of signal transduction pathways. To explore these questions, experimental platforms are needed that can prove to be helpful in getting a step closer to personalized medicine.
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Jiang Y, Miao J, Wang D, Zhou J, Liu B, Jiao F, Liang J, Wang Y, Fan C, Zhang Q. MAP30 promotes apoptosis of U251 and U87 cells by suppressing the LGR5 and Wnt/β-catenin signaling pathway, and enhancing Smac expression. Oncol Lett 2018; 15:5833-5840. [PMID: 29556310 DOI: 10.3892/ol.2018.8073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 11/16/2017] [Indexed: 12/15/2022] Open
Abstract
Significant antitumor activity of Momordica anti-human immunodeficiency virus protein of 30 kDa (MAP30) purified from Momordica charantia has been the subject of previous research. However, the effective mechanism of MAP30 on malignant glioma cells has not yet been clarified. The aim of the present study was to investigate the effects and mechanism of MAP30 on U87 and U251 cell lines. A Cell Counting Kit-8 assay, wound healing assay and Transwell assay were used to detect the effects on U87 and U251 cells treated with different concentrations of MAP30 (0.5, 1, 2, 4, 8 and 16 µM) over different periods of time. Proliferation, migration and invasion of each cell line were markedly inhibited by MAP30 in a dose- and time-dependent manner. Flow cytometry and fluorescence staining demonstrated that apoptosis increased and the cell cycle was arrested in S-phase in the two investigated cell lines following MAP30 treatment. Western blot analysis demonstrated that leucine-rich-repeat-containing G-protein-coupled receptor 5 (LGR5) expression and key proteins in the Wnt/β-catenin signaling pathway were apparently decreased, whereas second mitochondria-derived activator of caspase (Smac) protein expression significantly increased with MAP30 treatment in the same manner. These results suggest that MAP30 markedly induces apoptosis in U87 and U251 cell lines by suppressing LGR5 and the Wnt/β-catenin signaling pathway, and enhancing Smac expression in a dose- and time-dependent manner.
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Affiliation(s)
- Yilin Jiang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Junjie Miao
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Dongliang Wang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Jingru Zhou
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Bo Liu
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Feng Jiao
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Jiangfeng Liang
- Department of Neurosurgery, Peking University International Hospital, Beijing 102206, P.R. China
| | - Yangshuo Wang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Cungang Fan
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
| | - Qingjun Zhang
- Department of Neurosurgery, Peking University People's Hospital, Peking University, Beijing 100044, P.R. China
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Jia S, Shen M, Zhang F, Xie J. Recent Advances in Momordica charantia: Functional Components and Biological Activities. Int J Mol Sci 2017; 18:E2555. [PMID: 29182587 PMCID: PMC5751158 DOI: 10.3390/ijms18122555] [Citation(s) in RCA: 143] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 11/20/2017] [Accepted: 11/22/2017] [Indexed: 12/16/2022] Open
Abstract
Momordica charantia L. (M. charantia), a member of the Cucurbitaceae family, is widely distributed in tropical and subtropical regions of the world. It has been used in folk medicine for the treatment of diabetes mellitus, and its fruit has been used as a vegetable for thousands of years. Phytochemicals including proteins, polysaccharides, flavonoids, triterpenes, saponins, ascorbic acid and steroids have been found in this plant. Various biological activities of M. charantia have been reported, such as antihyperglycemic, antibacterial, antiviral, antitumor, immunomodulation, antioxidant, antidiabetic, anthelmintic, antimutagenic, antiulcer, antilipolytic, antifertility, hepatoprotective, anticancer and anti-inflammatory activities. However, both in vitro and in vivo studies have also demonstrated that M. charantia may also exert toxic or adverse effects under different conditions. This review addresses the chemical constituents of M. charantia and discusses their pharmacological activities as well as their adverse effects, aimed at providing a comprehensive overview of the phytochemistry and biological activities of M. charantia.
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Affiliation(s)
- Shuo Jia
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
| | - Mingyue Shen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
| | - Fan Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
| | - Jianhua Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
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41
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Prophetic medicine as potential functional food elements in the intervention of cancer: A review. Biomed Pharmacother 2017; 95:614-648. [DOI: 10.1016/j.biopha.2017.08.043] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 08/05/2017] [Accepted: 08/07/2017] [Indexed: 01/01/2023] Open
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Zhang Y, Yang Q, Li C, Ding M, Lv X, Tao C, Yu H, Chen F, Xu Y. Curcin C, a novel type I ribosome-inactivating protein from the post-germinating cotyledons of Jatropha curcas. Amino Acids 2017; 49:1619-1631. [PMID: 28664270 DOI: 10.1007/s00726-017-2456-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 06/20/2017] [Indexed: 12/18/2022]
Abstract
A novel type I ribosome-inactivating protein (RIP), designated as curcin C, was purified from Jatropha curcas, an important feedback source of bio-fuel. Molecular mass and isoelectric point of curcin C were 31.398 kDa and 7.12 as detected by MALTI-TOF assay and capillary electrophoresis assay, respectively. N-terminal sequence and LC-MS/MS analyses confirmed that curcin C is a type I RIP having high homology, but not the exactly the same with curcin, another type 1 RIP isolated from the endosperm of J. curcas. It exhibited N-glycosidase activity and in vitro translation inhibition activity. Moreover, curcin C displayed a strong selectively anti-tumor activity on human cancer cells. Its cytotoxicity against osteosarcoma cell line U20S is even higher than that of Paclitaxel with IC50 of 0.019 μM. Purification and identification of curcin C not only suggested its potential in natural anticancer drug development, but also provide chance to understanding different cytotoxic action among different RIPs.
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Affiliation(s)
- Yangxue Zhang
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Qian Yang
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Chenyang Li
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Mengmeng Ding
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Xueyan Lv
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Chengqiu Tao
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Hongwu Yu
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Fang Chen
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China
| | - Ying Xu
- Key Laboratory of Bio-resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, People's Republic of China.
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43
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Poiroux G, Barre A, van Damme EJM, Benoist H, Rougé P. Plant Lectins Targeting O-Glycans at the Cell Surface as Tools for Cancer Diagnosis, Prognosis and Therapy. Int J Mol Sci 2017; 18:ijms18061232. [PMID: 28598369 PMCID: PMC5486055 DOI: 10.3390/ijms18061232] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 05/26/2017] [Accepted: 05/31/2017] [Indexed: 12/30/2022] Open
Abstract
Aberrant O-glycans expressed at the surface of cancer cells consist of membrane-tethered glycoproteins (T and Tn antigens) and glycolipids (Lewis a, Lewis x and Forssman antigens). All of these O-glycans have been identified as glyco-markers of interest for the diagnosis and the prognosis of cancer diseases. These epitopes are specifically detected using T/Tn-specific lectins isolated from various plants such as jacalin from Artocarpus integrifola, and fungi such as the Agaricus bisporus lectin. These lectins accommodate T/Tn antigens at the monosaccharide-binding site; residues located in the surrounding extended binding-site of the lectins often participate in the binding of more extended epitopes. Depending on the shape and size of the extended carbohydrate-binding site, their fine sugar-binding specificity towards complex O-glycans readily differs from one lectin to another, resulting in a great diversity in their sugar-recognition capacity. T/Tn-specific lectins have been extensively used for the histochemical detection of cancer cells in biopsies and for the follow up of the cancer progression and evolution. T/Tn-specific lectins also induce a caspase-dependent apoptosis in cancer cells, often associated with a more or less severe inhibition of proliferation. Moreover, they provide another potential source of molecules adapted to the building of photosensitizer-conjugates allowing a specific targeting to cancer cells, for the photodynamic treatment of tumors.
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Affiliation(s)
- Guillaume Poiroux
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche, Centre de Recherche en Cancérologie de Toulouse, 31037 Toulouse, France.
| | - Annick Barre
- Unité Mixte de Recherche, 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, 35 Chemin des Maraîchers Université Paul Sabatier, 31062 Toulouse, France.
| | - Els J M van Damme
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Ghent, Belgium.
| | - Hervé Benoist
- Unité Mixte de Recherche, 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, 35 Chemin des Maraîchers Université Paul Sabatier, 31062 Toulouse, France.
| | - Pierre Rougé
- Unité Mixte de Recherche, 152 PharmaDev, Institut de Recherche et Développement, Faculté de Pharmacie, 35 Chemin des Maraîchers Université Paul Sabatier, 31062 Toulouse, France.
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44
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Chang CD, Lin PY, Chen YC, Huang HH, Shih WL. Novel purification method and antibiotic activity of recombinant Momordica charantia MAP30. 3 Biotech 2017; 7:3. [PMID: 28389897 PMCID: PMC5383789 DOI: 10.1007/s13205-016-0590-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 12/19/2016] [Indexed: 11/24/2022] Open
Abstract
Ribosome-inactivating proteins (RIPs) are a group of enzymes originally isolated from plants that possess the ability to damage ribosomes in an irreversible manner, leading to inhibition of protein synthesis in eukaryotic cells. In this study, we aimed to purify recombinant RIPs, investigate their function in the treatment of bacterial infection, and determine their toxicity in mice. We employed a pMAL protein fusion and purification system using E. coli transformed with a plasmid containing MBP-tagged MAP30 cDNA. MBP-tagged MAP30 was purified using a modified novel protocol to effectively produce highly active MAP30 of high purity. In an acute toxicity study in mice, no mortality occurred at doses lower than 1.25 mg/kg. MAP30 at both 0.42 and 0.14 mg/kg induced anti-MAP30 IgG, which reached a maximum titer at week 3. In conclusion, recombinant MAP30 prepared using our purification method possesses bioactivity, and has a synergistic bacteria-killing effect that can significantly reduce the required dosages of chloramphenicol and erythromycin. Therefore, when MAP30 is used in combination with chloramphenicol or erythromycin, it may of benefit in terms of reducing the side effects of the antibiotics, as lower concentrations of antibiotics are required.
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Affiliation(s)
- Ching-Dong Chang
- Department of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung, Taiwan
| | - Ping-Yuan Lin
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1, Shuefu Rd., Neipu, Pingtung, 91201, Taiwan
| | - Yo-Chia Chen
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1, Shuefu Rd., Neipu, Pingtung, 91201, Taiwan
| | - Han-Hsiang Huang
- Department of Veterinary Medicine, National Chiayi University, Chiayi City, Taiwan
| | - Wen-Ling Shih
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, 1, Shuefu Rd., Neipu, Pingtung, 91201, Taiwan.
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45
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Ajji PK, Binder MJ, Walder K, Puri M. Balsamin induces apoptosis in breast cancer cells via DNA fragmentation and cell cycle arrest. Mol Cell Biochem 2017; 432:189-198. [PMID: 28378131 DOI: 10.1007/s11010-017-3009-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 03/15/2017] [Indexed: 12/13/2022]
Abstract
Breast cancer is the second most common cancer causing death worldwide with metastasis and disease relapse being the major drawbacks in current treatments. Therefore, development of novel drugs is needed. Balsamin, a 28 kDa Type I ribosome-inactivating protein, is rich in the seeds of Momordica balsamina. In this study, the molecular mechanism and the possible effects of balsamin on the two key hallmarks of cancer were investigated. Firstly, the induction of apoptosis in human breast cancer MCF-7 and BT549 cells showed that balsamin-induced apoptosis involved increases in caspase-3 and caspase-8 activity, upregulation of Bax, Bid, and Bad, and downregulation of BCL-2 and BCL-XL. Furthermore, balsamin inhibited the proliferation of breast cancer cells in a dose-dependent manner with IC50 values of 24.53 and 32.79 µg/ml for MCF-7 and BT549 cells, respectively. Moreover, flow cytometric analysis revealed that balsamin induced S-/G-phase cell cycle arrest. Our studies show that balsamin has anti-tumor activity and could be used as a neutraceutical for the treatment of breast cancer.
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Affiliation(s)
- Parminder K Ajji
- Bioprocessing Laboratory, Centre for Chemistry and Biotechnology, Deakin University, Waurn Ponds, 75 Pigdons Road, Locked Bag 20000, Geelong, VIC, 3220, Australia
| | - Marley J Binder
- School of Medicine, Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, 75 Pigdons Road, Locked Bag 20000, Geelong, VIC, 3220, Australia
| | - Ken Walder
- School of Medicine, Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, 75 Pigdons Road, Locked Bag 20000, Geelong, VIC, 3220, Australia
| | - Munish Puri
- Bioprocessing Laboratory, Centre for Chemistry and Biotechnology, Deakin University, Waurn Ponds, 75 Pigdons Road, Locked Bag 20000, Geelong, VIC, 3220, Australia. .,Centre for Marine Bioproducts Development, Medical Biotechnology, School of Medicine, Flinders University, Adelaide, Australia.
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46
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Gu HZ, Lin RR, Wang HC, Zhu XJ, Hu Y, Zheng FY. Effect of Momordica charantia protein on proliferation, apoptosis and the AKT signal transduction pathway in the human endometrial carcinoma Ishikawa H cell line in vitro. Oncol Lett 2017; 13:3032-3038. [PMID: 28521410 PMCID: PMC5431312 DOI: 10.3892/ol.2017.5830] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 11/17/2016] [Indexed: 01/22/2023] Open
Abstract
Endometrial carcinoma (EC) is one of the most common female malignancies, and there is an urgent requirement to explore new therapeutic strategies. In the present study, Ishikawa H cells were treated with Momordica charantia protein (MCP30). The cell morphology, growth inhibition rate, cell cycle distribution, and expression of phosphate and tensin homolog, P-AKT and AKT were measured. DNA fragmentation analysis and Annexin V-fluorescein isothiocyanate/propidium iodide double staining assay were used to analyze cell apoptosis. MCP30 decreased the viability of Ishikawa H cells in a dose- and time-dependent manner. The early apoptotic rates of Ishikawa H cells treated with MCP30 at 666.67 pM reached to 16.07±0.15%, following 72 h of treatment. DNA ladder was observed in cells treated with 333.33 and 666.67 pM MCP30 following 72 h of treatment. MCP30 blocks Ishikawa H cells from progressing between the S-phase and the G2/M-phase in a time- and concentration-dependent manner. Western blotting revealed that MCP30 treatment decreased the levels of P-AKT in a dose-dependent manner. It was revealed that MCP30 decreases cell proliferation, and induces apoptosis and S-phase cell cycle arrest through the AKT signaling pathway in Ishikawa H cells.
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Affiliation(s)
- Hang-Zhi Gu
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Rong-Rong Lin
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Han-Chu Wang
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Xue-Jie Zhu
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Yan Hu
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
| | - Fei-Yun Zheng
- Department of Gynecology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, P.R. China
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47
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The effects of ultrasound assisted extraction on antioxidative activity of polyphenolics obtained from Momordica charantia fruit using response surface approach. FOOD BIOSCI 2017. [DOI: 10.1016/j.fbio.2016.11.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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48
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Yuan B, Ma N, Zhao L, Zhao E, Gao Z, Wang W, Song M, Zhang G, Hu Q, Xiao H. In vitro and in vivo inhibitory effects of a Pleurotus eryngii protein on colon cancer cells. Food Funct 2017; 8:3553-3562. [DOI: 10.1039/c7fo00895c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The inhibitory effects of a protein isolated from Pleurotus eryngii were demonstrated in both cell culture and mouse allograft tumor models.
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Affiliation(s)
- Biao Yuan
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
- Department of Food Science
| | - Ning Ma
- College of Food Science and Engineering
- Nanjing University of Finance and Economics
- Nanjing
- China
| | - Liyan Zhao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
| | - Ermin Zhao
- College of Food Science and Engineering
- Nanjing University of Finance and Economics
- Nanjing
- China
| | - Zili Gao
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
| | - Weicang Wang
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
| | - Mingyue Song
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
| | - Guodong Zhang
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
| | - Qiuhui Hu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
| | - Hang Xiao
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
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49
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Luo Z, Cao XW, Li C, Wu MD, Yang XZ, Zhao J, Wang FJ. The heparin-binding domain of HB-EGF as an efficient cell-penetrating peptide for drug delivery. J Pept Sci 2016; 22:689-699. [DOI: 10.1002/psc.2932] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 09/06/2016] [Accepted: 09/23/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Zhao Luo
- State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai China
| | - Xue-Wei Cao
- State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai China
| | - Chen Li
- State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai China
| | - Miao-Dan Wu
- Zhejiang Reachall Pharmaceutical Co. Ltd.; Zhejiang China
| | - Xu-Zhong Yang
- State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai China
| | - Jian Zhao
- State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; Shanghai China
| | - Fu-Jun Wang
- Zhejiang Reachall Pharmaceutical Co. Ltd.; Zhejiang China
- Shanghai University of Chinese Traditional Medicine; Shanghai China
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50
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Yung MMH, Ross FA, Hardie DG, Leung THY, Zhan J, Ngan HYS, Chan DW. Bitter Melon (Momordica charantia) Extract Inhibits Tumorigenicity and Overcomes Cisplatin-Resistance in Ovarian Cancer Cells Through Targeting AMPK Signaling Cascade. Integr Cancer Ther 2016; 15:376-89. [PMID: 26487740 PMCID: PMC5689379 DOI: 10.1177/1534735415611747] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
UNLABELLED Objective Acquired chemoresistance is a major obstacle in the clinical management of ovarian cancer. Therefore, searching for alternative therapeutic modalities is urgently needed. Bitter melon (Momordica charantia) is a traditional dietary fruit, but its extract also shows potential medicinal values in human diabetes and cancers. Here, we sought to investigate the extract of bitter melon (BME) in antitumorigenic and cisplatin-induced cytotoxicity in ovarian cancer cells. METHODS Three varieties of bitter melon were used to prepare the BME. Ovarian cancer cell lines, human immortalized epithelial ovarian cells (HOSEs), and nude mice were used to evaluate the cell cytotoxicity, cisplatin resistance, and tumor inhibitory effect of BME. The molecular mechanism of BME was examined by Western blotting. RESULTS Cotreatment with BME and cisplatin markedly attenuated tumor growth in vitro and in vivo in a mouse xenograft model, whereas there was no observable toxicity in HOSEs or in nude mice in vivo Interestingly, the antitumorigenic effects of BME varied with different varieties of bitter melon, suggesting that the amount of antitumorigenic substances may vary. Studies of the molecular mechanism demonstrated that BME activates AMP-activated protein kinase (AMPK) in an AMP-independent but CaMKK (Ca(2+)/calmodulin-dependent protein kinase)-dependent manner, exerting anticancer effects through activation of AMPK and suppression of the mTOR/p70S6K and/or the AKT/ERK/FOXM1 (Forkhead Box M1) signaling cascade. CONCLUSION BME functions as a natural AMPK activator in the inhibition of ovarian cancer cell growth and might be useful as a supplement to improve the efficacy of cisplatin-based chemotherapy in ovarian cancer.
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Affiliation(s)
| | | | | | | | | | | | - David W Chan
- The University of Hong Kong, Hong Kong SAR, P R China
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