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Canan C, Kalschne DL, Corso MP, Cursino ACT, Drunkler DA, Cardoso FAR, Bittencourt PRS, Ida EI. Use of phytic acid from rice bran combined with sodium erythorbate as antioxidants in chicken mortadella. Food Chem 2024; 456:139957. [PMID: 38870808 DOI: 10.1016/j.foodchem.2024.139957] [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: 01/15/2024] [Revised: 05/14/2024] [Accepted: 06/01/2024] [Indexed: 06/15/2024]
Abstract
The antioxidant effect of purified phytic acid (PPA) from rice bran (rice polishing by-product) combined with sodium erythorbate (SE) was evaluated for the first time in mortadella (added with 60% mechanically separated meat), a cured product with high-fat content and highly prone to oxidation, characteristic in Brazil. PPA proved effective compared to standard analytical grade phytic acid (SPA). Two central composite rotational designs (CCRD) (A and B) were employed to investigate the influence of PPA and SE, and SPA and SE, respectively, on mortadella lipid oxidation evaluated by TBARS after 30 days at 30 °C. Due to the high phytic acid's potent antioxidant capacity, the combination of PPA and SE synergistically reduced mortadella lipid oxidation. Furthermore, PPA from rice bran effectively controlled lipid oxidation in mortadella when combined with SE in the range of 5.0 to 9.0 mmol/kg of SPA and 25.0 to 50.0 mmol/kg of SE.
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Affiliation(s)
- Cristiane Canan
- Departamento Acadêmico de Alimentos, Universidade Tecnológica Federal do Paraná, Medianeira, Paraná, Brazil; Centro de Ciências Agrárias, Universidade Estadual de Londrina, Londrina, Brazil.
| | - Daneysa Lahis Kalschne
- Departamento Acadêmico de Alimentos, Universidade Tecnológica Federal do Paraná, Medianeira, Paraná, Brazil
| | - Marines Paula Corso
- Departamento Acadêmico de Alimentos, Universidade Tecnológica Federal do Paraná, Medianeira, Paraná, Brazil.
| | | | - Deisy Alessandra Drunkler
- Departamento Acadêmico de Alimentos, Universidade Tecnológica Federal do Paraná, Medianeira, Paraná, Brazil.
| | | | | | - Elza Iouko Ida
- Centro de Ciências Agrárias, Universidade Estadual de Londrina, Londrina, Brazil.
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2
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Liu DY, Wu J, Zhou HY, Lv JX, Cai KZ, Tang CB. Phytic acid improves osteogenesis and inhibits the senescence of human bone marrow mesenchymal stem cells under high-glucose conditions via the ERK pathway. Chem Biol Interact 2024; 387:110818. [PMID: 38000455 DOI: 10.1016/j.cbi.2023.110818] [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: 07/14/2023] [Revised: 11/09/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023]
Abstract
Hyperglycaemia causes impairment of osteogenic differentiation and accelerates stem cell senescence, resulting in weakened osteogenesis and disordered bone metabolism. Phytic acid (PA) is an antioxidant that is reportedly beneficial to bone homeostasis. The present study aims to clarify how PA affects the osteogenic capacity and cellular senescence of bone marrow mesenchymal stem cells (BMSCs) exposed to high-glucose environments, as well as the potential molecular mechanisms. Our results indicate that osteogenic differentiation in BMSCs cultivated in high-glucose conditions is enhanced by PA, as evidenced by increased alkaline phosphatase activity and staining, Alizarin Red S staining, osteogenic marker in in vitro studies, and increased osteogenesis in animal experiments. PA also prevented high-glucose-induced senescence of BMSCs, as evidenced by the repression of reactive oxygen species production, senescence-associated β-galactosidase staining, and P21 and P53 expression. Furthermore, it was found that PA rescued the high-glucose-inhibited expression of phosphorylated extracellular regulated protein kinases (p-ERK). The inhibition of ERK pathway by the specific inhibitor PD98059 blocked the PA-enhanced osteogenesis of BMSCs and promoted cell senescence. Our results revealed that PA enhances osteogenic differentiation and inhibits BMSC senescence in a high-glucose environment. In addition, the activation of the ERK pathway seems to mediate the beneficial effects of PA. The findings provide novel insights that could facilitate bone regeneration in patients with diabetes.
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Affiliation(s)
- Dong-Yu Liu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, China; Department of Dental Implantology, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jin Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, China; Department of Dental Implantology, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - He-Yang Zhou
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, China; Department of Dental Implantology, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jia-Xin Lv
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, China; Department of Dental Implantology, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kun-Zhan Cai
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, China; Department of Dental Implantology, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chun-Bo Tang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, China; Department of Dental Implantology, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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3
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Salim R, Nehvi IB, Mir RA, Tyagi A, Ali S, Bhat OM. A review on anti-nutritional factors: unraveling the natural gateways to human health. Front Nutr 2023; 10:1215873. [PMID: 37720376 PMCID: PMC10501406 DOI: 10.3389/fnut.2023.1215873] [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: 05/02/2023] [Accepted: 08/15/2023] [Indexed: 09/19/2023] Open
Abstract
Humans are constantly facing multiple health challenges from both communicable and non-communicable diseases that significantly affect their health. Additionally, drug resistance or failure has made the situation even worse and poses serious challenges for researchers to develop new drugs. Hence, to address these problems, there is an urgent need to discover and develop timely and long-term-based therapeutic treatments from different sources. One such approach is harnessing the potential of plant secondary metabolites. Plants have been utilized for therapeutic purposes in addition to being used for nutritional benefits. In the last two decades, plant-based drug developments have been one of the effective means of treating human diseases owing to their multiple functions. More recently, anti-nutritional factors (ANFs) have emerged as one of the important targets for novel plant-based drug development due to their multifaceted and potential pharmacological properties. However, their anti-nutritional properties have been the major setback for their limited success in the pharmacological sector. In this review, we provide an overview of ANFs and their beneficial roles in preventing human diseases with multiple case studies. We also highlight the recent developments and applications of ANFs in the food industry, agriculture, and pharmaceutics with future perspectives. Furthermore, we evaluate meta-analyses on ANFs from the last 30 years in relation to their function in human health benefits. This review is an endeavor to reevaluate the merit of these natural compounds and explore their potential for both human and animal health.
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Affiliation(s)
- Rehana Salim
- Division of Food Science and Technology, SKUAST, Shalimar, India
| | | | - Rakeeb Ahmad Mir
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
| | - Anshika Tyagi
- Department of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Sajad Ali
- Department of Biotechnology, Yeungnam University, Gyeongsan, Republic of Korea
| | - Owais M. Bhat
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, India
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4
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Dilworth L, Stennett D, Omoruyi F. Cellular and Molecular Activities of IP6 in Disease Prevention and Therapy. Biomolecules 2023; 13:972. [PMID: 37371552 DOI: 10.3390/biom13060972] [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: 04/05/2023] [Revised: 06/02/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
IP6 (phytic acid) is a naturally occurring compound in plant seeds and grains. It is a poly-phosphorylated inositol derivative that has been shown to exhibit many biological activities that accrue benefits in health and diseases (cancer, diabetes, renal lithiasis, cardiovascular diseases, etc.). IP6 has been shown to have several cellular and molecular activities associated with its potential role in disease prevention. These activities include anti-oxidant properties, chelation of metal ions, inhibition of inflammation, modulation of cell signaling pathways, and modulation of the activities of enzymes and hormones that are involved in carbohydrate and lipid metabolism. Studies have shown that IP6 has anti-oxidant properties and can scavenge free radicals known to cause cellular damage and contribute to the development of chronic diseases such as cancers and cardiovascular diseases, as well as diabetes mellitus. It has also been shown to possess anti-inflammatory properties that may modulate immune responses geared towards the prevention of inflammatory conditions. Moreover, IP6 exhibits anti-cancer properties through the induction of cell cycle arrest, promoting apoptosis and inhibiting cancer cell growth. Additionally, it has been shown to have anti-mutagenic properties, which reduce the risk of malignancies by preventing DNA damage and mutations. IP6 has also been reported to have a potential role in bone health. It inhibits bone resorption and promotes bone formation, which may help in the prevention of bone diseases such as osteoporosis. Overall, IP6's cellular and molecular activities make it a promising candidate for disease prevention. As reported in many studies, its anti-inflammatory, anti-oxidant, and anti-cancer properties support its inclusion as a dietary supplement that may protect against the development of chronic diseases. However, further studies are needed to understand the mechanisms of action of this dynamic molecule and its derivatives and determine the optimal doses and appropriate delivery methods for effective therapeutic use.
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Affiliation(s)
- Lowell Dilworth
- Department of Pathology, The University of the West Indies, Mona Campus, Kingston 7, Jamaica
| | - Dewayne Stennett
- The Transitional Year Programme, University of Toronto, Toronto, ON M5S 2E8, Canada
| | - Felix Omoruyi
- Department of Life Sciences, Texas A&M University, Corpus Christi, TX 78412, USA
- Department of Health Sciences, Texas A&M University, Corpus Christi, TX 78412, USA
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Wang H, Chen L, Wu S, Jin W, Shen W, Hu Z, Huang W, Liu G. Improve stability and application of rice oil bodies via surface modification with ferulic acid, (-)-epicatechin, and phytic acid. Food Chem 2023; 409:135274. [PMID: 36586252 DOI: 10.1016/j.foodchem.2022.135274] [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: 09/29/2022] [Revised: 12/06/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Rice bran oil bodies (RBOBs) are one of the most exploited functional components from rice bran by-products and are predominantly based on oleosin stabilization. In this study, we explored the effects of different concentrations of added (-)-epicatechin, ferulic acid, and phytic acid on the RBOBs stability. The results revealed that the incorporation of all three natural phytoconstituents could reduce the RBOBs particle size and increase emulsifying properties, demonstrating increasing surface hydrophobicity (p < 0.05), and a good antioxidant effect, which was especially obvious with (-)-epicatechin incorporation. Fourier transform infrared (FT-IR) spectroscopy data demonstrated that these three small molecule substance classes can modify with oleosin on RBOBs surface by covalent and noncovalent effects. Raman spectroscopic analysis illustrated that the vibrational modes of disulphide bonds in oleosin were modified by these three plant natural ingredients. The interactions between the three phytoconstituents and the model protein were investigated by molecular docking experiments.
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Affiliation(s)
- Han Wang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China
| | - Lu Chen
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China
| | - Shuang Wu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China
| | - Weiping Jin
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China; Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, Hubei, PR China; Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, Hubei, PR China
| | - Wangyang Shen
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China; Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, Hubei, PR China; Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, Hubei, PR China
| | - Zhongze Hu
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China; Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, Hubei, PR China; Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, Hubei, PR China
| | - Wenjing Huang
- College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 30023, Hubei, PR China; Hubei Key Laboratory for Processing and Transformation of Agricultural Products, Wuhan Polytechnic University, Wuhan 430023, Hubei, PR China; Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan 430023, Hubei, PR China.
| | - Gang Liu
- Pharmacy Department, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei, PR China.
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Grgić T, Pavišić Z, Maltar-Strmečki N, Voučko B, Čukelj Mustač N, Ćurić D, Le-Bail A, Novotni D. Ultrasound-assisted Modification of Enzymatic and Antioxidant Activities, Functional and Rheological Properties of Oat and Barley Bran. FOOD BIOPROCESS TECH 2023. [DOI: 10.1007/s11947-023-03074-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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New Insights into the In Vitro Antioxidant Routes and Osteogenic Properties of Sr/Zn Phytate Compounds. Pharmaceutics 2023; 15:pharmaceutics15020339. [PMID: 36839661 PMCID: PMC9965475 DOI: 10.3390/pharmaceutics15020339] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/21/2023] Open
Abstract
Sr/Zn phytate compounds have been shown interest in biomaterial science, specifically in dental implantology, due to their antimicrobial effects against Streptococcus mutans and their capacity to form bioactive coatings. Phytic acid is a natural chelating compound that shows antioxidant and osteogenic properties that can play an important role in bone remodelling processes affected by oxidative stress environments, such as those produced during infections. The application of non-protein cell-signalling molecules that regulate both bone and ROS homeostasis is a promising strategy for the regeneration of bone tissues affected by oxidative stress processes. In this context, phytic acid (PA) emerged as an excellent option since its antioxidant and osteogenic properties can play an important role in bone remodelling processes. In this study, we explored the antioxidant and osteogenic properties of two metallic PA complexes bearing bioactive cations, i.e., Sr2+ (SrPhy) and Zn2+ (ZnPhy), highlighting the effect of the divalent cations anchored to phytate moieties and their capability to modulate the PA properties. The in vitro features of the complexes were analyzed and compared with those of their precursor PA. The ferrozine/FeCl2 method indicated that SrPhy exhibited a more remarkable ferrous ion affinity than ZnPhy, while the antioxidant activity demonstrated by a DPPH assay showed that only ZnPhy reduced the content of free radicals. Likewise, the antioxidant potential was assessed with RAW264.7 cell cultures. An ROS assay indicated again that ZnPhy was the only one to reduce the ROS content (20%), whereas all phytate compounds inhibited lipid peroxidation following the decreasing order of PA > SrPhy > ZnPhy. The in vitro evaluation of the phytate's osteogenic ability was performed using hMSC cells. The results showed tailored properties related to the cation bound in each complex. ZnPhy overexpressed ALP activity at 3 and 14 days, and SrPhy significantly increased calcium deposition after 21 days. This study demonstrated that Sr/Zn phytates maintained the antioxidant and osteogenic properties of PA and can be used in bone regenerative therapies involving oxidative environments, such as infected implant coatings and periodontal tissues.
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8
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Naidu SAG, Clemens RA, Naidu AS. SARS-CoV-2 Infection Dysregulates Host Iron (Fe)-Redox Homeostasis (Fe-R-H): Role of Fe-Redox Regulators, Ferroptosis Inhibitors, Anticoagulants, and Iron-Chelators in COVID-19 Control. J Diet Suppl 2023; 20:312-371. [PMID: 35603834 DOI: 10.1080/19390211.2022.2075072] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Severe imbalance in iron metabolism among SARS-CoV-2 infected patients is prominent in every symptomatic (mild, moderate to severe) clinical phase of COVID-19. Phase-I - Hypoxia correlates with reduced O2 transport by erythrocytes, overexpression of HIF-1α, altered mitochondrial bioenergetics with host metabolic reprogramming (HMR). Phase-II - Hyperferritinemia results from an increased iron overload, which triggers a fulminant proinflammatory response - the acute cytokine release syndrome (CRS). Elevated cytokine levels (i.e. IL6, TNFα and CRP) strongly correlates with altered ferritin/TF ratios in COVID-19 patients. Phase-III - Thromboembolism is consequential to erythrocyte dysfunction with heme release, increased prothrombin time and elevated D-dimers, cumulatively linked to severe coagulopathies with life-threatening outcomes such as ARDS, and multi-organ failure. Taken together, Fe-R-H dysregulation is implicated in every symptomatic phase of COVID-19. Fe-R-H regulators such as lactoferrin (LF), hemoxygenase-1 (HO-1), erythropoietin (EPO) and hepcidin modulators are innate bio-replenishments that sequester iron, neutralize iron-mediated free radicals, reduce oxidative stress, and improve host defense by optimizing iron metabolism. Due to its pivotal role in 'cytokine storm', ferroptosis is a potential intervention target. Ferroptosis inhibitors such as ferrostatin-1, liproxstatin-1, quercetin, and melatonin could prevent mitochondrial lipid peroxidation, up-regulate antioxidant/GSH levels and abrogate iron overload-induced apoptosis through activation of Nrf2 and HO-1 signaling pathways. Iron chelators such as heparin, deferoxamine, caffeic acid, curcumin, α-lipoic acid, and phytic acid could protect against ferroptosis and restore mitochondrial function, iron-redox potential, and rebalance Fe-R-H status. Therefore, Fe-R-H restoration is a host biomarker-driven potential combat strategy for an effective clinical and post-recovery management of COVID-19.
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Affiliation(s)
| | - Roger A Clemens
- Department of International Regulatory Science, University of Southern California School of Pharmacy, Los Angeles, CA, USA
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Astuti RM, Palupi NS, Suhartono MT, Lioe HN, Kusumaningtyas E, Cempaka L. Karakterisasi Fisiko-Kimia Biji dan Kulit Ari Kacang Bogor Asal Jampang-Sukabumi Jawa Barat. JURNAL TEKNOLOGI DAN INDUSTRI PANGAN 2022. [DOI: 10.6066/jtip.2022.33.2.178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The traditional cultivation and limited use of bambara groundnut (Vigna subterranea) seed and coat have encouraged the development of this commodity. The aim of this research was to characterize the seed and coat of bambara groundnut from Jampang, Kab. Sukabumi, West Java. Analysis on bambara groundnut seed including proximate analysis, in vitro protein digestibility, starch content, and dietary fiber, as well as analysis on its coat including anthocyanin, total phenolic, antioxidant activity, phytic acid and tannin, were examined in this study. The results showed that bambara groundnut seed from Jampang-Sukabumi contained 16.53% proteins, 3.04% ash, 7.83% fats and 55.22% carbohydrates in dry basis (db). The carbohydrates consisted of starch 52.71% and dietary fiber 7.47% (db). The protein had an in vitro protein digestibility of 41.65% db. The purple seed coat contained of 1.51% anthocyanin, 25.85 mg/g total phenolic content (as gallic acid equivalent), antioxidant activity at 82.75% inhibition of free radical DPPH, 6.37 mg/g phytic acid, and 96.79 mg/g tannin (as tannic acid equivalent) in dry basis. The relatively high content of tannin and antioxidant activity but very low phytic acid content, make the bambara seed coat a potential source for tannin, meanwhile the bambara groundnut is potential as a nutrition source.
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Canan C, Kalschne DL, Ongaratto GC, Leite OD, Cursino ACT, Flores ELDM, Ida EI. Antioxidant effect of rice bran purified phytic acid on mechanically deboned chicken meat. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15716] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cristiane Canan
- Centro de Ciências Agrárias Universidade Estadual de Londrina Londrina Brazil
- Departamento de Alimentos Universidade Tecnológica Federal do Paraná Medianeira Brazil
| | | | | | - Oldair Donizeti Leite
- Departamento de Química Universidade Tecnológica Federal do Paraná Medianeira Brazil
| | | | | | - Elza Iouko Ida
- Centro de Ciências Agrárias Universidade Estadual de Londrina Londrina Brazil
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Wee Y, Yang C, Chen S, Yen Y, Wang C. Inositol hexaphosphate modulates the behavior of macrophages through alteration of gene expression involved in pathways of pro- and anti-inflammatory responses, and resolution of inflammation pathways. Food Sci Nutr 2021; 9:3240-3249. [PMID: 34136188 PMCID: PMC8194914 DOI: 10.1002/fsn3.2286] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/13/2021] [Accepted: 03/25/2021] [Indexed: 12/19/2022] Open
Abstract
Inositol hexaphosphate (IP6) is a dietary compound commonly obtained from corn, rice, etc. Although we may consume significant amount of IP6 daily, it is unclear whether this diet will impact macrophages' fate and function. Therefore, we characterized the underlying relationship between IP6 and macrophage polarization in this study. We specifically examined the signature gene expression profiles associated with pro- and anti-inflammatory responses, and resolution of inflammation pathways in macrophages under the influence of IP6. Interestingly, our data suggested that IP6 polarizes bone marrow-derived macrophages (BMDM) into an M2a-like subtype. Our results also demonstrated that IP6 reduces lipopolysaccharide-induced apoptosis and pro-inflammatory responses in macrophages. In contrast, the expression levels of genes related to anti-inflammatory responses and resolution of inflammation pathways are upregulated. Our findings collectively demonstrated that IP6 has profound modulation effects on macrophages, which warrant further research on the therapeutic benefits of IP6 for inflammatory diseases.
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Affiliation(s)
- Yinshen Wee
- Department of PathologyUniversity of UtahSalt Lake CityUTUSA
| | | | - Shau‐Kwaun Chen
- Institute of NeuroscienceNational Chengchi UniversityTaipeiTaiwan
| | - Yu‐Chun Yen
- Biostatistics CenterOffice of Data ScienceTaipei Medical UniversityTaipeiTaiwan
| | - Ching‐Shuen Wang
- School of DentistryCollege of Oral MedicineTaipei Medical UniversityTaipeiTaiwan
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12
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Role of Iron Chelation and Protease Inhibition of Natural Products on COVID-19 Infection. J Clin Med 2021; 10:jcm10112306. [PMID: 34070628 PMCID: PMC8198259 DOI: 10.3390/jcm10112306] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/14/2021] [Accepted: 05/20/2021] [Indexed: 02/06/2023] Open
Abstract
Although the epidemic caused by SARS-CoV-2 callings for international attention to develop new effective therapeutics, no specific protocol is yet available, leaving patients to rely on general and supportive therapies. A range of respiratory diseases, including pulmonary fibrosis, have been associated with higher iron levels that may promote the course of viral infection. Recent studies have demonstrated that some natural components could act as the first barrier against viral injury by affecting iron metabolism. Moreover, a few recent studies have proposed the combination of protease inhibitors for therapeutic use against SARS-CoV-2 infection, highlighting the role of viral protease in virus infectivity. In this regard, this review focuses on the analysis, through literature and docking studies, of a number of natural products able to counteract SARS-CoV-2 infection, acting both as iron chelators and protease inhibitors.
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Kumar A, Singh B, Raigond P, Sahu C, Mishra UN, Sharma S, Lal MK. Phytic acid: Blessing in disguise, a prime compound required for both plant and human nutrition. Food Res Int 2021; 142:110193. [PMID: 33773669 DOI: 10.1016/j.foodres.2021.110193] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 12/16/2020] [Accepted: 01/25/2021] [Indexed: 02/07/2023]
Abstract
Phytic acid (PA), [myo-inositol 1,2,3,4,5,6-hexakisphosphate] is the principal storage compound of phosphorus (P) and account for 65%-85% of the seeds total P. The negative charge on PA attracts and chelates metal cations resulting in a mixed insoluble salt, phytate. Phytate contains six negatively charged ions, chelates divalent cations such as Fe2+, Zn2+, Mg2+, and Ca2+ rendering them unavailable for absorption by monogastric animals. This may lead to micronutrient deficiencies in humans since they lack the enzyme phytase that hydrolyzes phytate and releases the bound micronutrients. There are two main concerns about the presence of PA in human diet. The first is its negative impact on the bioavailability of several minerals and the second is the evidence of PA inhibiting various proteases essential for protein degradation and the subsequent digestion in stomach and small intestine. The beneficial role of PA has been underestimated due to its distinct negative consequences. PA is reported to be a potent natural plant antioxidant which plays a protective role against oxidative stress in seeds and preventive role in various human diseases. Recently beneficial roles of PA as an antidiabetic and antibacterial agent has been reported. Thus, the development of grains with low-PA and modified distribution pattern can be achieved through fine-tuning of its content in the seeds.
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Affiliation(s)
- Awadhesh Kumar
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack-753006, Odisha, India
| | - Brajesh Singh
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Insititute (ICAR-CPRI), Shimla-171001, Himachal Pradesh, India
| | - Pinky Raigond
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Insititute (ICAR-CPRI), Shimla-171001, Himachal Pradesh, India
| | - Chandrasekhar Sahu
- M.S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Odisha 761211, India
| | - Udit Nandan Mishra
- M.S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Odisha 761211, India
| | - Srigopal Sharma
- Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, India
| | - Milan Kumar Lal
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Insititute (ICAR-CPRI), Shimla-171001, Himachal Pradesh, India; Division of Plant Physiology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India.
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Feizollahi E, Mirmahdi RS, Zoghi A, Zijlstra RT, Roopesh MS, Vasanthan T. Review of the beneficial and anti-nutritional qualities of phytic acid, and procedures for removing it from food products. Food Res Int 2021; 143:110284. [PMID: 33992384 DOI: 10.1016/j.foodres.2021.110284] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 02/27/2021] [Accepted: 02/27/2021] [Indexed: 12/11/2022]
Abstract
Phytic acid (PA) is the primary phosphorus reserve in cereals and legumes which serves the biosynthesis needs of growing tissues during germination. It is generally considered to be an anti-nutritional factor found in grains because it can bind to minerals, proteins, and starch, limiting their bioavailability. However, this same mineral binding property can also confer a number of health benefits such as reducing the risk of certain cancers, supporting heart health, and managing renal stones. In addition, the ability of PA to bind minerals allows it to be used in certain food quality applications such as stabilizing the green color of vegetables, preventing lipid peroxidation, and reducing enzymatic browning in fruits/vegetables. These beneficial properties create a potential for added-value applications in the utilization of PA in many new areas. Many possible processing techniques for the preparation of raw materials in the food industry can be used to reduce the concentration of PA in foods to mitigate its anti-nutritional effects. In turn, the recovered PA by-products could be available for novel uses. In this review, a general overview of the beneficial and anti-nutritional effects of PA will be discussed and then dephytinization methods will be explained.
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Affiliation(s)
- Ehsan Feizollahi
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - Razieh Sadat Mirmahdi
- Department of Food Sciences and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Science, P. O. Box: 193954741, Tehran, Iran
| | - Alaleh Zoghi
- Department of Food Sciences and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Science, P. O. Box: 193954741, Tehran, Iran
| | - Ruurd T Zijlstra
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - M S Roopesh
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
| | - Thava Vasanthan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
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Weinberg SE, Sun LY, Yang AL, Liao J, Yang GY. Overview of Inositol and Inositol Phosphates on Chemoprevention of Colitis-Induced Carcinogenesis. Molecules 2020; 26:E31. [PMID: 33374769 PMCID: PMC7796135 DOI: 10.3390/molecules26010031] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/18/2020] [Accepted: 12/20/2020] [Indexed: 12/17/2022] Open
Abstract
Chronic inflammation is one of the most common and well-recognized risk factors for human cancer, including colon cancer. Inflammatory bowel disease (IBD) is defined as a longstanding idiopathic chronic active inflammatory process in the colon, including ulcerative colitis and Crohn's disease. Importantly, patients with IBD have a significantly increased risk for the development of colorectal carcinoma. Dietary inositol and its phosphates, as well as phospholipid derivatives, are well known to benefit human health in diverse pathologies including cancer prevention. Inositol phosphates including InsP3, InsP6, and other pyrophosphates, play important roles in cellular metabolic and signal transduction pathways involved in the control of cell proliferation, differentiation, RNA export, DNA repair, energy transduction, ATP regeneration, and numerous others. In the review, we highlight the biologic function and health effects of inositol and its phosphates including the nature and sources of these molecules, potential nutritional deficiencies, their biologic metabolism and function, and finally, their role in the prevention of colitis-induced carcinogenesis.
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Affiliation(s)
- Samuel E. Weinberg
- Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA; (S.E.W.); (L.Y.S.); (J.L.)
| | - Le Yu Sun
- Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA; (S.E.W.); (L.Y.S.); (J.L.)
| | - Allison L. Yang
- Division of Gastroenterology and Hepatology, Weill Cornell Medicine, 1293 York Avenue, New York, NY 10065, USA;
| | - Jie Liao
- Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA; (S.E.W.); (L.Y.S.); (J.L.)
| | - Guang Yu Yang
- Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA; (S.E.W.); (L.Y.S.); (J.L.)
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16
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Aguree S, Guo L, Reddy MB. Phytic Acid Protects from Oxidative Stress Induced by Iron-Overload and High-Fat Diets in ß2-Microglobulin Knockout Mice. Molecules 2020; 25:molecules25225331. [PMID: 33203173 PMCID: PMC7697163 DOI: 10.3390/molecules25225331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/13/2020] [Accepted: 11/13/2020] [Indexed: 12/24/2022] Open
Abstract
The objective of this study was to examine the protective effect of phytic acid (PA) in reducing oxidative stress in an animal model for human hereditary hemochromatosis (HH) fed high-fat diets. Sixty-four ß2 microglobulin knockout (β2m KO) mice were randomly assigned to three treatments by feeding: control (basal), atherogenic (AT), and polyunsaturated fatty acid (PUFA) diets. One-half of the mice in each treatment group were fed 2% (wt/wt) PA. The ß2m+/+ mice (wild type (WT)) were fed a basal diet. All seven groups were fed for 10 weeks with a 50-ppm iron-containing diet (AIN-93G). Free iron and lipids were measured in serum samples. Nonheme iron, thiobarbituric acid-reactive substances (TBARS), superoxide dismutase (SOD), and catalase concentrations were measured in the liver tissue. Nonheme iron concentration in ß2m KO mice (on the basal diet) was 20× higher (p < 0.0001) than in the WT mice. Compared to the WT mice, ß2m KO mice had a significantly higher concentration of free iron in the serum (p < 0.0001), six-fold higher hepatic TBARs (p < 0.0001), and 18% lower hepatic SOD level. When PA was added to the β2m KO basal diet, a reduction (26 to 50%) of iron concentration was seen in the liver and heart. The addition of PA also significantly reduced TBARs in all three dietary groups of the iron-overloaded group, but most effectively in the control group. An increase in SOD concentration was seen only in the PUFA group, but serum triacylglycerol (TG) concentration was reduced in both dietary fat groups. In conclusion, our results suggest that PA protects against oxidative stress-induced by genetic iron overload alone or when fed high fat.
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Affiliation(s)
- Sixtus Aguree
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA; (S.A.); (L.G.)
| | - Ling Guo
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA; (S.A.); (L.G.)
- Corteva Agriscience, Johnston, IA 50131, USA
| | - Manju B. Reddy
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA; (S.A.); (L.G.)
- Correspondence: ; Tel.: +1-515-294-2024
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Pei Y, Deng Q, McClements DJ, Li J, Li B. Impact of Phytic Acid on the Physical and Oxidative Stability of Protein-Stabilized Oil-in-Water Emulsions. FOOD BIOPHYS 2020. [DOI: 10.1007/s11483-020-09641-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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Abdulwaliyu I, Arekemase SO, Adudu JA, Batari ML, Egbule MN, Okoduwa SIR. Investigation of the medicinal significance of phytic acid as an indispensable anti-nutrient in diseases. CLINICAL NUTRITION EXPERIMENTAL 2019. [DOI: 10.1016/j.yclnex.2019.10.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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19
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Mora-Boza A, López-Donaire ML, Saldaña L, Vilaboa N, Vázquez-Lasa B, San Román J. Glycerylphytate compounds with tunable ion affinity and osteogenic properties. Sci Rep 2019; 9:11491. [PMID: 31391524 PMCID: PMC6685941 DOI: 10.1038/s41598-019-48015-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 07/27/2019] [Indexed: 12/13/2022] Open
Abstract
Phytic acid (PA) is a natural-occurring antioxidant, which plays an important role in many biological processes. PA is recognized as a potent inhibitor of lipid peroxidation because of its high affinity to multivalent cations, and it can play a role in osteogenic processes. However, its powerful chelating capacity is controversial because it can lead to a severe reduction of mineral availability in the organism. For this reason, compounds with beneficial biological properties of PA, but a modular ion binding capacity, are of high interest. In this work, we report the synthesis and physicochemical characterization of two hydroxylic derivatives of PA, named glycerylphytates (GPhy), through a condensation reaction of PA with glycerol (G). Both derivatives present antioxidant properties, measured by ferrozine/FeCl2 method and chelating activity with calcium ions depending on the content of glyceryl groups incorporated. Besides, the hydroxylic modification not only modulates the ion binding affinity of derivatives but also improves their cytocompatibility in human bone marrow mesenchymal cells (MSCs). Furthermore, GPhy derivatives display osteogenic properties, confirmed by COL1A and ALPL expression depending on composition. These positive features convert GPhy compounds into potent alternatives for those skeletal diseases treatments where PA is tentatively applied.
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Affiliation(s)
- Ana Mora-Boza
- Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3, 28006, Madrid, Spain.,CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain
| | | | - Laura Saldaña
- CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain.,Hospital Universitario La Paz-IdiPAZ, Paseo de La Castellana 261, 28046, Madrid, Spain
| | - Nuria Vilaboa
- Hospital Universitario La Paz-IdiPAZ, Paseo de La Castellana 261, 28046, Madrid, Spain
| | - Blanca Vázquez-Lasa
- Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3, 28006, Madrid, Spain. .,CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain.
| | - Julio San Román
- Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3, 28006, Madrid, Spain.,CIBER-BBN, Health Institute Carlos III, C/Monforte de Lemos 3-5, Pabellón 11, 28029, Madrid, Spain
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20
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Brehm MA, Windhorst S. New options of cancer treatment employing InsP 6. Biochem Pharmacol 2019; 163:206-214. [PMID: 30797871 DOI: 10.1016/j.bcp.2019.02.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 02/19/2019] [Indexed: 12/21/2022]
Abstract
Many mechanistic studies have been performed to analyze the cellular functions of the highly phosphorylated molecule inositol hexakisphosphate (InsP6) in health and disease. While the physiological intracellular functions are well described, the mechanism of potential pharmacological effects on cancer cell proliferation is still controversial. There are numerous studies demonstrating that a high InsP6 concentration (≥75 µM) inhibits growth of cancer cells in vitro and in vivo. Thus, there is no doubt that InsP6 exhibits anticancer activity but the mechanism underlying the cellular effects of extracellular InsP6 on cancer cells is far from being understood. In addition, studies on the inhibitory effect of InsP6 on cancer progression in animal models ignore aspects of its bioavailability. Here, we review and critically discuss the uptake mechanism and the intracellular involvement in signaling pathways of InsP6 in cancer cells. We take into account the controversial findings on InsP6 plasma concentration, which is a critical aspect of pharmacological accessibility of InsP6 for cancer treatment. Further, we discuss novel findings with respect to the effect of InsP6 on normal and immune cells as well as on platelet aggregate size. Our goal is to stimulate further mechanistic studies into novel directions considering previously disregarded aspects of InsP6. Only when we fully understand the mechanism underlying the anticancer activity of InsP6 novel and more efficient treatment options can be developed.
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Affiliation(s)
- Maria A Brehm
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sabine Windhorst
- Department of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, D-20246 Hamburg, Germany.
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21
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Boukid F, Folloni S, Ranieri R, Vittadini E. A compendium of wheat germ: Separation, stabilization and food applications. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.06.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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22
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Alexander SP, Christopoulos A, Davenport AP, Kelly E, Marrion NV, Peters JA, Faccenda E, Harding SD, Pawson AJ, Sharman JL, Southan C, Davies JA. THE CONCISE GUIDE TO PHARMACOLOGY 2017/18: G protein-coupled receptors. Br J Pharmacol 2017; 174 Suppl 1:S17-S129. [PMID: 29055040 PMCID: PMC5650667 DOI: 10.1111/bph.13878] [Citation(s) in RCA: 526] [Impact Index Per Article: 75.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The Concise Guide to PHARMACOLOGY 2017/18 provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to an open access knowledgebase of drug targets and their ligands (www.guidetopharmacology.org), which provides more detailed views of target and ligand properties. Although the Concise Guide represents approximately 400 pages, the material presented is substantially reduced compared to information and links presented on the website. It provides a permanent, citable, point-in-time record that will survive database updates. The full contents of this section can be found at http://onlinelibrary.wiley.com/doi/10.1111/bph.13878/full. G protein-coupled receptors are one of the eight major pharmacological targets into which the Guide is divided, with the others being: ligand-gated ion channels, voltage-gated ion channels, other ion channels, nuclear hormone receptors, catalytic receptors, enzymes and transporters. These are presented with nomenclature guidance and summary information on the best available pharmacological tools, alongside key references and suggestions for further reading. The landscape format of the Concise Guide is designed to facilitate comparison of related targets from material contemporary to mid-2017, and supersedes data presented in the 2015/16 and 2013/14 Concise Guides and previous Guides to Receptors and Channels. It is produced in close conjunction with the Nomenclature Committee of the Union of Basic and Clinical Pharmacology (NC-IUPHAR), therefore, providing official IUPHAR classification and nomenclature for human drug targets, where appropriate.
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Affiliation(s)
- Stephen Ph Alexander
- School of Life Sciences, University of Nottingham Medical School, Nottingham, NG7 2UH, UK
| | - Arthur Christopoulos
- Monash Institute of Pharmaceutical Sciences and Department of Pharmacology, Monash University, Parkville, Victoria 3052, Australia
| | | | - Eamonn Kelly
- School of Physiology, Pharmacology and Neuroscience, University of Bristol, Bristol, BS8 1TD, UK
| | - Neil V Marrion
- School of Physiology, Pharmacology and Neuroscience, University of Bristol, Bristol, BS8 1TD, UK
| | - John A Peters
- Neuroscience Division, Medical Education Institute, Ninewells Hospital and Medical School, University of Dundee, Dundee, DD1 9SY, UK
| | - Elena Faccenda
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Simon D Harding
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Adam J Pawson
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Joanna L Sharman
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Christopher Southan
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
| | - Jamie A Davies
- Centre for Integrative Physiology, University of Edinburgh, Edinburgh, EH8 9XD, UK
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Bar-El Dadon S, Abbo S, Reifen R. Leveraging traditional crops for better nutrition and health - The case of chickpea. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.04.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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Mel’nikova NB, Sidorova MV, Sorokina AR, Martusevich AK, Peretyagin SP, Kochubeinik AV, Gulenova MV, Bol’shakova AE. Complexes of Glucosamine Hydrochloride and Phytic Acid in Aqueous Medium and Their Antioxidant Properties in Human Blood Plasma. Pharm Chem J 2016. [DOI: 10.1007/s11094-016-1349-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Zhang Z, Hou L, Li X, Ju C, Zhang J, Li X, Wang X, Liu C, Lv Y, Wang Y. Neuroprotection of inositol hexaphosphate and changes of mitochondrion mediated apoptotic pathway and α-synuclein aggregation in 6-OHDA induced parkinson's disease cell model. Brain Res 2015; 1633:87-95. [PMID: 26740400 DOI: 10.1016/j.brainres.2015.12.035] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 12/07/2015] [Accepted: 12/18/2015] [Indexed: 12/19/2022]
Abstract
Animal and cell experiments showed that inositol hexaphosphate (IP6) was protective on neurons in parkinson's disease (PD) model, but the underlying mechanism of this action was not extensively elucidated. To address this question, we established 6-hydroxydopamine (6-OHDA) induced human dopaminergic cell line SH-SY5Y as PD cell model and testified the neuroprotection of IP6. Through hoechst nuclear stain method and flow cytometric analysis, apoptosis induced by 6-OHDA was blocked by IP6 pretreatment. Significant protection against reactive oxygen species (ROS) and lipid peroxidation product malondialdehyde (MDA) was observed in 6-OHDA induced cells pretreated with IP6. To further investigate the mechanism of anti-apoptotic effect of IP6, expression of mediators in mitochondrion dependent apoptotic pathway was detected. Results indicated that loss of mitochondrial membrane potential, cytochrome c releasing, upregulation of Bcl-2-associated X protein (Bax), downregulation of B-cell CLL/lymphoma 2 (Bcl-2) and caspases activation were reversed by IP6. In addition, using flow cytometric method and western blot approach, our data showed that IP6 attenuated the rise of calcium and α-synuclein aggregation in cytosol. Collectively, IP6 exerted its neuroprotection on dopaminergic cells in PD cell model and the mechanism may be associated with changes of mitochondrion mediated apoptotic pathway and α-synuclein aggregation.
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Affiliation(s)
- Zheng Zhang
- Department of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Lin Hou
- Department of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China.
| | - Xianghong Li
- Department of Neonatology, Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - Chuanxia Ju
- Department of Pharmacology, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Jinyu Zhang
- Department of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Xin Li
- Experiment Center of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Xiuli Wang
- Experiment Center of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Cun Liu
- Laboratory Department of the Third People׳s Hospital of Qingdao, Qingdao, Shandong Province, China
| | - Yuqiang Lv
- Department of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China
| | - Yuehua Wang
- Department of Biochemistry and Molecular Biology, Medical College of Qingdao University, Qingdao, Shandong Province, China
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