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Sharma K, Kumar M, Waghmare R, Suhag R, Gupta OP, Lorenzo JM, Prakash S, Radha, Rais N, Sampathrajan V, Thappa C, Anitha T, Sayed AAS, Abdel-Wahab BA, Senapathy M, Pandiselvam R, Dey A, Dhumal S, Amarowicz R, Kennedy JF. Moringa (Moringa oleifera Lam.) polysaccharides: Extraction, characterization, bioactivities, and industrial application. Int J Biol Macromol 2022; 209:763-778. [PMID: 35421412 DOI: 10.1016/j.ijbiomac.2022.04.047] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 04/01/2022] [Accepted: 04/06/2022] [Indexed: 12/16/2022]
Abstract
Owing to numerous biological activities of different parts of Moringa oleifera Lam., various studies have been carried out to isolate and explore the activities of its various bioactive compounds including polysaccharides. Polysaccharides of M. oleifera have been reported to possess a variety of biofunctionalities including antihyperlipidemic, anti-diabetic, immunomodulatory, antihypertensive and gastrointestinal protection. In addition to bioactive polysaccharides, the gum exudated by stem of this plant is of commercial importance with wide range of applications in pharmaceutical industries. Various extraction and purification methods as well as combination of methods have been used to isolate and purify moringa polysaccharides. Studies suggest that extraction methods influence the structure of polysaccharides and thus their biological activity. This review summarizes all the available literature to provide updated information related to extraction, purification, modification, structural characterization, bioactivities and potential applications of moringa polysaccharides. This review will provide novel insights for future research and applications of moringa polysaccharides.
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Affiliation(s)
- Kanika Sharma
- Chemical and Biochemical Processing Division, ICAR - Central Institute for Research on Cotton Technology, Mumbai 400019, India
| | - Manoj Kumar
- Chemical and Biochemical Processing Division, ICAR - Central Institute for Research on Cotton Technology, Mumbai 400019, India.
| | - Roji Waghmare
- College of Food Technology, Dr. Punjabrao Deshmukh Krishi Vidyapeeth, Yavatmal 445001, Maharashtra, India
| | - Rajat Suhag
- National Institute of Food Technology Entrepreneurship and Management, Sonipat 131028, Haryana, India
| | - Om Prakash Gupta
- ICAR - Indian Institute of Wheat and Barley Research, Karnal 132001, Haryana, India
| | - José M Lorenzo
- Centro Tecnológico de la Carne de Galicia, rúa Galicia n 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain; Área de Tecnología de los Alimentos, Facultad de Ciencias de Ourense, Universidad de Vigo, 32004 Ourense, Spain.
| | - Suraj Prakash
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India
| | - Radha
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India
| | - Nadeem Rais
- Department of Pharmacy, Bhagwant University, Ajmer, Rajasthan 305004, India
| | - Vellaikumar Sampathrajan
- Agricultural College and Research Institute, Tamil Nadu Agricultural University, Madurai 625104, India
| | - Chandan Thappa
- Division of Biochemistry, Faculty of Basic Sciences, Sher-e-Kashmir University of Agricultural Sciences and Technology, Jammu 180009, India
| | - T Anitha
- Department of Postharvest Technology, Horticultural College and Research Institute, Periyakulam, 625604, India
| | - Ali A S Sayed
- Botany Department, Faculty of Agriculture, Fayoum University, Fayoum, 63514, Egypt; Division of Plant Physiology, ICAR - Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Basel A Abdel-Wahab
- Department of Medical Pharmacology, College of Medicine, Assiut University, Assiut 7111, Egypt; Department of Pharmacology, College of Pharmacy, Najran University, Najran, Saudi Arabia
| | - Marisennayya Senapathy
- Department of Rural Development and Agricultural Extension, College of Agriculture, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - R Pandiselvam
- Division of Physiology, Biochemistry and Post-Harvest Technology, ICAR - Central Plantation Crops Research Institute (CPCRI), Kasaragod 671 124, Kerala, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, 86/1 College Street, Kolkata 700073, West Bengal, India
| | - Sangram Dhumal
- Division of Horticulture, RCSM College of Agriculture, Kolhapur 416004, India.
| | - Ryszard Amarowicz
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland
| | - John F Kennedy
- Chembiotech Laboratories, Advanced Science and Technology Institute, Kyrewood House, Tenbury Wells, Worcs, WR15 8FF, UK
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Wang F, Bao YF, Si JJ, Duan Y, Weng ZB, Shen XC. The Beneficial Effects of a Polysaccharide from Moringa oleifera Leaf on Gut Microecology in Mice. J Med Food 2019; 22:907-918. [PMID: 31390269 DOI: 10.1089/jmf.2018.4382] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Moringa oleifera is a natural plant with high nutritional and pharmacological value. Leaves of M. oleifera contain a variety of active substances. In our previous research, we had obtained a polysaccharide separated from M. oleifera leaf, namely MOs-2-a (1.35 × 104 Da). In this study, this polysaccharide was administrated daily to 6 week-old ICR mice for 4 weeks. Then, the body weight, immunity, intestinal digestion, and intestinal microenvironment of Institute of Cancer Research (ICR) mice were investigated. After 4 weeks of feeding intervention with the polysaccharide, the immune and intestinal digestive ability of the ICR mice were significant as shown by the organ index, digestive enzymes, and reduction of serum tumor necrosis factor-alpha and diamine oxidase levels. The polysaccharide could regulate the microbial composition of the intestinal tract in mice by increasing the bacteria that have been reported for antiobesity effects, short chain fatty acid production, and lactic acid production. These findings indicate that the polysaccharide of M. oleifera leaf might be a promising prebiotic that exhibits health promotion effects.
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Affiliation(s)
- Fang Wang
- Key Laboratory of Grains and Oils Quality Control and Processing, College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, China
| | - Yi-Fan Bao
- Key Laboratory of Grains and Oils Quality Control and Processing, College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, China
| | - Jia-Jun Si
- Key Laboratory of Grains and Oils Quality Control and Processing, College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, China
| | - Yu Duan
- Basic Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ze-Bin Weng
- Basic Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xin-Chun Shen
- Key Laboratory of Grains and Oils Quality Control and Processing, College of Food Science and Engineering, Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, China
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Ippolito JE, Brandenburg MW, Ge X, Crowley JR, Kirmess KM, Som A, D’Avignon DA, Arbeit JM, Achilefu S, Yarasheski KE, Milbrandt J. Extracellular pH Modulates Neuroendocrine Prostate Cancer Cell Metabolism and Susceptibility to the Mitochondrial Inhibitor Niclosamide. PLoS One 2016; 11:e0159675. [PMID: 27438712 PMCID: PMC4954648 DOI: 10.1371/journal.pone.0159675] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 07/06/2016] [Indexed: 01/07/2023] Open
Abstract
Neuroendocrine prostate cancer is a lethal variant of prostate cancer that is associated with castrate-resistant growth, metastasis, and mortality. The tumor environment of neuroendocrine prostate cancer is heterogeneous and characterized by hypoxia, necrosis, and numerous mitoses. Although acidic extracellular pH has been implicated in aggressive cancer features including metastasis and therapeutic resistance, its role in neuroendocrine prostate cancer physiology and metabolism has not yet been explored. We used the well-characterized PNEC cell line as a model to establish the effects of extracellular pH (pH 6.5, 7.4, and 8.5) on neuroendocrine prostate cancer cell metabolism. We discovered that alkalinization of extracellular pH converted cellular metabolism to a nutrient consumption-dependent state that was susceptible to glucose deprivation, glutamine deprivation, and 2-deoxyglucose (2-DG) mediated inhibition of glycolysis. Conversely, acidic pH shifted cellular metabolism toward an oxidative phosphorylation (OXPHOS)-dependent state that was susceptible to OXPHOS inhibition. Based upon this mechanistic knowledge of pH-dependent metabolism, we identified that the FDA-approved anti-helminthic niclosamide depolarized mitochondrial potential and depleted ATP levels in PNEC cells whose effects were enhanced in acidic pH. To further establish relevance of these findings, we tested the effects of extracellular pH on susceptibility to nutrient deprivation and OXPHOS inhibition in a cohort of castrate-resistant prostate cancer cell lines C4-2B, PC-3, and PC-3M. We discovered similar pH-dependent toxicity profiles among all cell lines with these treatments. These findings underscore a potential importance to acidic extracellular pH in the modulation of cell metabolism in tumors and development of an emerging paradigm that exploits the synergy of environment and therapeutic efficacy in cancer.
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Affiliation(s)
- Joseph E. Ippolito
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri, United States of America
- Department of Genetics, Washington University School of Medicine, St. Louis, Missouri, United States of America
- * E-mail:
| | - Matthew W. Brandenburg
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri, United States of America
- Department of Genetics, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Xia Ge
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Jan R. Crowley
- Biomedical Mass Spectrometry Resource, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Kristopher M. Kirmess
- Biomedical Mass Spectrometry Resource, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Avik Som
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - D. Andre D’Avignon
- Sanford Burnham Prebys Medical Discovery Institute, Orlando, Florida, United States of America
| | - Jeffrey M. Arbeit
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Samuel Achilefu
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Kevin E. Yarasheski
- Biomedical Mass Spectrometry Resource, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Jeffrey Milbrandt
- Department of Genetics, Washington University School of Medicine, St. Louis, Missouri, United States of America
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Park KS, Lee CY, Park HG. A sensitive dual colorimetric and fluorescence system for assaying the activity of alkaline phosphatase that relies on pyrophosphate inhibition of the peroxidase activity of copper ions. Analyst 2014; 139:4691-5. [DOI: 10.1039/c4an00778f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A novel and highly sensitive optical assay for the accurate determination of alkaline phosphatase activity is developed by utilizing the peroxidase activity of Cu2+ ions.
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Affiliation(s)
- Ki Soo Park
- Department of Chemical and Biomolecular Engineering (BK 21+ program)
- KAIST
- Daejeon 305-701, Republic of Korea
| | - Chang Yeol Lee
- Department of Chemical and Biomolecular Engineering (BK 21+ program)
- KAIST
- Daejeon 305-701, Republic of Korea
| | - Hyun Gyu Park
- Department of Chemical and Biomolecular Engineering (BK 21+ program)
- KAIST
- Daejeon 305-701, Republic of Korea
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Liu L, Schlesinger PH, Slack NM, Friedman PA, Blair HC. High capacity Na+/H+ exchange activity in mineralizing osteoblasts. J Cell Physiol 2011; 226:1702-12. [PMID: 21413028 DOI: 10.1002/jcp.22501] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Osteoblasts synthesize bone in polarized groups of cells sealed by tight junctions. Large amounts of acid are produced as bone mineral is precipitated. We addressed the mechanism by which cells manage this acid load by measuring intracellular pH (pHi) in non-transformed osteoblasts in response to weak acid or bicarbonate loading. Basal pHi in mineralizing osteoblasts was ∼ 7.3 and decreased by ∼ 1.4 units upon replacing extracellular Na(+) with N-methyl-D-glucamine. Loading with 40 mM acetic or propionic acids, in normal extracellular Na(+), caused only mild cytosolic acidification. In contrast, in Na(+) -free solutions, weak acids reduced pHi dramatically. After Na(+) reintroduction, pHi recovered rapidly, in keeping with Na(+) /H(+) exchanger (NHE) activity. Sodium-dependent pHi recovery from weak acid loading was inhibited by amiloride with the Ki consistent with NHEs. NHE1 and NHE6 were expressed strongly, and expression was upregulated highly, by mineralization, in human osteoblasts. Antibody labeling of mouse bone showed NHE1 on basolateral surfaces of all osteoblasts. NHE6 occurred on basolateral surfaces of osteoblasts mainly in areas of mineralization. Conversely, elevated HCO 3- alkalinized osteoblasts, and pH recovered in medium containing Cl(-), with or without Na(+), in keeping with Na(+) -independent Cl(-) /HCO 3- exchange. The exchanger AE2 also occurred on the basolateral surface of osteoblasts, consistent with Cl(-) /HCO 3- exchange for elimination of metabolic carbonate. Overexpression of NHE6 or knockdown of NHE1 in MG63 human osteosarcoma cells confirmed roles of NHE1 and NHE6 in maintaining pHi. We conclude that in mineralizing osteoblasts, slightly basic basal pHi is maintained, and external acid load is dissipated, by high-capacity Na(+) /H(+) exchange via NHE1 and NHE6.
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Affiliation(s)
- Li Liu
- Department of Pathology and Physiology, Pittsburgh Veteran's Affairs Medical Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15261, USA
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