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Aboutaleb AS, Allam A, Zaky HS, Harras MF, Farag FSAA, Abdel-Sattar SA, El-Said NT, Ahmed HI, Abd El-Mordy FM. Novel insights into the molecular mechanisms underlying anti-nociceptive effect of myricitrin against reserpine-induced fibromyalgia model in rats: Implication of SIRT1 and miRNAs. JOURNAL OF ETHNOPHARMACOLOGY 2024; 335:118623. [PMID: 39059685 DOI: 10.1016/j.jep.2024.118623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/13/2024] [Accepted: 07/22/2024] [Indexed: 07/28/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Manilkara zapota (L.) P. Royen, also termed sapodilla or chikoo, is a significant plant in ethnomedicine because of its long history of traditional medical applications. In diverse cultures, sapodilla is believed to protect against oxidative stress, inflammation, and some chronic diseases because of its high antioxidant content. The naturally occurring antioxidant myricitrin (MYR) flavonoid is primarily found in the leaves and other plant parts of sapodilla and it is well-known for having therapeutic qualities and possible health advantages. AIM OF THE STUDY To appraise the possible impact of MYR on a rat model of reserpine-induced fibromyalgia (FM) and explore its mechanism of action. MATERIALS AND METHODS Isolation and identification of MYR with more than 99% purity from Manilkara zapota leaves were primarily done and confirmed through chromatographic and spectrophotometric techniques. To develop FM model, reserpine (RSP) was injected daily (1 mg/kg, s.c.) for three successive days. Then, MYR (10 mg/kg, i.p.) and pregabalin (PGB, 30 mg/kg, p.o.) were given daily for another five days. Behavioral changes were assessed through open field test (OFT), hot plate test, and forced swimming test (FST). Further analyses of different brain parameters and signaling pathways were performed to assess monoamines levels, oxidative stress, inflammatory response, apoptotic changes as well as silent information regulator 1 (SIRT1) and micro RNAs (miRNAs) expressions. RESULTS From High-Performance Liquid Chromatography (HPLC) analysis, the methanol extract of sapodilla leaves contains 166.17 μg/ml of MYR. Results of behavioral tests showed a significant improvement in RSP-induced nociceptive stimulation, reduced locomotion and exploration and depressive-like behavior by MYR. Biochemical analyses showed that MYR significantly ameliorated the RSP-induced imbalance in brain monoamine neurotransmitters. In addition, MYR significantly attenuated oxidative stress elicited by RSP via up-regulating nuclear factor erythroid 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) protein expressions, enhancing superoxide dismutase (SOD) and catalase (CAT) activities, and reducing malondialdehyde (MDA) content in brain. The RSP-provoked inflammatory response was also diminished by MYR treatment as shown by a significant decreased NOD-like receptor protein 3 (NLRP3) inflammasome expression along with reduced levels of interleukin 1 beta (IL-1β) and nuclear factor-κB (NF-κB). Furthermore, the anti-apoptotic activity of MYR was demonstrated by a marked rise in Bcl-2-associated X protein (BAX)/B cell lymphoma-2 (Bcl-2) ratio by lowering Bcl-2 while increasing BAX levels. In addition, MYR treatment significantly boosted the expression of SIRT1 deacetylase in RSP-treated animals. Interestingly, molecular docking showed the ability of MYR to form a stable complex in the binding site of SIRT1. Regarding miRNAs, MYR effectively ameliorated RSP-induced changes in miR-320 and miR-107 gene expressions. CONCLUSION Our findings afford new insights into the anti-nociceptive profile of MYR in the RSP-induced FM model in rats. The underlying mechanisms involved direct binding and activation of SIRT1 to influence different signaling cascades, including Nrf2 and NF-κB/NLRP3 together with modulation of miRNAs. However, more in-depth studies are needed before proposing MYR as a new clinically relevant drug in the management of FM.
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Affiliation(s)
- Amany S Aboutaleb
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Albatoul Allam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Heba S Zaky
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Marwa F Harras
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Fatma Sayed Abdel-Aal Farag
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Somaia A Abdel-Sattar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt.
| | - Nermin T El-Said
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Hebatalla I Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Fatma Mohamed Abd El-Mordy
- Department of Pharmacognosy and Medicinal Plants, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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Islam R, Deb A, Ghosh AJ, Dutta D, Ray A, Dutta A, Ghosh S, Sarkar S, Bahadur M, Kumar A, Saha T. Toxicological profiling of methanolic seed extract of Abutilon indicum (L.) Sweet: in-vitro and in-vivo analysis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 335:118655. [PMID: 39097211 DOI: 10.1016/j.jep.2024.118655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 07/29/2024] [Accepted: 07/31/2024] [Indexed: 08/05/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Abutilon indicum, a shrub of the Malvaceae family, is found abundantly in tropical countries like India. A. indicum is widely used for its high medicinal properties. Traditionally, A. indicum seed powder is consumed to treat piles, constipation, chronic cystitis, gonorrhea, gleet, and pregnancy-related problems. Despite having numerous medicinal properties and widespread traditional use of A. indicum seeds, scientific validation, and toxicity studies have yet to be documented. AIMS OF THE STUDY The primary objective of this study is to conduct a comprehensive study on phytochemical profiling, in-vitro cytotoxicity, mutagenicity, and in-vivo acute and sub-acute toxicity, and genotoxicity on animal models of methanolic extract of A. indicum seed (MAS). MATERIALS AND METHODS The qualitative analysis of MAS was explored through FTIR and HR LC-MS. For in-vitro cytotoxicity, the HEK-293 cell line was used, and the TA100 (Staphylococcus typhimurium) bacterial strain was used for the Ames mutagenicity test. A single oral dose of 250, 500, 1000, or 2000 mg/kg body weight of MAS was given to each male and female rat for acute toxicity study and observed for 14 days for any toxicity signs. In the sub-acute toxicity study, 250, 500, or 1000 mg/kg body weight of MAS was administered orally to each rat for 28 days. The experimental animals were weighed weekly, and general behavior was monitored regularly. After 28 days of the experiment, the rats were sacrificed, and different serum biochemical, hematological, and histological analyses were performed. The blood samples of different doses of MAS were used for genotoxicity study through comet assay. RESULTS FTIR analysis found different functional groups, which indicated the presence of phenolics, flavonoids, and alkaloids. HR LC-MS analysis depicts several components with different biological functions. The cell cytotoxicity and Ames mutagenicity results showed minimal toxicity and mutagenicity up to a certain dose. The acute toxicity study conducted in Wistar albino rats demonstrated zero mortality among the animals, and the LD50 value for seed extract was determined to be 2000 mg/kg body weight. Sub-acute toxicity assessments indicated that the administration of seed extract resulted in no adverse effects at dosages of 250 and 500 mg/kg body weight. However, at higher doses, specifically 1000 mg/kg body weight, the liver of the experimental rats exhibited some toxic effects. In the genotoxicity study, minimal DNA damage was found in 250 and 500 mg/kg doses, respectively, but slightly greater DNA damage was found in 1000 mg/kg doses in both male and female rats. CONCLUSIONS The consumption of A. indicum seed powder is deemed safe; however, doses exceeding 500 mg/kg body weight may raise concerns regarding use. These findings pave the path for the creation of innovative medicines with improved efficacy and safety profiles.
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Affiliation(s)
- Rejuan Islam
- Immunology and Microbiology Laboratory, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Arijit Deb
- Immunology and Microbiology Laboratory, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Amlan Jyoti Ghosh
- Immunology and Microbiology Laboratory, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Debojit Dutta
- Genetics and Moleular Biology Labratoty, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Arpita Ray
- Genetics and Moleular Biology Labratoty, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Ankita Dutta
- Advanced Nanoscale Molecular Oncology Laboratory, Department of Biotechnology, University of North Bengal, Darjeeling, 734013, India
| | - Supriyo Ghosh
- Immunology and Microbiology Laboratory, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Sagar Sarkar
- Immunology and Microbiology Laboratory, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India; Department of Zoology, Siliguri College, Darjeeling, West Bengal, 734001, India
| | - Min Bahadur
- Genetics and Moleular Biology Labratoty, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India
| | - Anoop Kumar
- Advanced Nanoscale Molecular Oncology Laboratory, Department of Biotechnology, University of North Bengal, Darjeeling, 734013, India
| | - Tilak Saha
- Immunology and Microbiology Laboratory, Department of Zoology, University of North Bengal, Darjeeling, West Bengal, 734013, India.
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Kantasrila R, Pandith H, Balslev H, Wangpakapattanawong P, Panyadee P, Inta A. Ethnobotany and phytochemistry of plants used to treat musculoskeletal disorders among Skaw Karen, Thailand. PHARMACEUTICAL BIOLOGY 2024; 62:62-104. [PMID: 38131672 PMCID: PMC10763916 DOI: 10.1080/13880209.2023.2292261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 12/03/2023] [Indexed: 12/23/2023]
Abstract
CONTEXT Musculoskeletal system disorders (MSD) are prevalent around the world affecting the health of people, especially farmers who work hard in the field. Karen farmers use many medicinal plants to treat MSD. OBJECTIVE This study collects traditional plant-based remedies used by the Skaw Karen to treat MSD and evaluates their active phytochemical compounds. MATERIALS AND METHODS The ethnobotanical study was conducted in six Karen villages in Chiang Mai province using semi-structured interviews were of 120 informants. The data were analyzed using ethnobotanical indices including use values (UV), choice value (CV), and informant consensus factor (ICF). Consequently, the 20 most important species, according to the indices, were selected for phytochemical analysis using LC-MS/MS. RESULTS A total of 3731 use reports were obtained for 139 species used in MSD treatment. The most common ailments treated with those plants were muscular pain. A total of 172 high-potential active compounds for MSD treatment were identified. Most of them were flavonoids, terpenoids, alkaloids, and steroids. The prevalent phytochemical compounds related to treat MSD were 9-hydroxycalabaxanthone, dihydrovaltrate, morroniside, isoacteoside, lithocholic acid, pomiferin, cucurbitacin E, leonuriside A, liriodendrin, and physalin E. Sambucus javanica Reinw. ex Blume (Adoxaceae), Betula alnoides Buch.-Ham. ex D.Don (Betulaceae), Blumea balsamifera (L.) DC. (Asteraceae), Plantago major L. (Plantaginaceae) and Flacourtia jangomas (Lour.) Raeusch. (Salicaceae) all had high ethnobotanical index values and many active compounds. DISCUSSION AND CONCLUSIONS This study provides valuable information, demonstrating low-cost medicine plants that are locally available. It is a choice of treatment for people living in remote areas.
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Affiliation(s)
- Rapeeporn Kantasrila
- Department of Biology, Faculty of Science, Chiang Mai University, Thailand
- The Botanical Garden Organization, Queen Sirikit Botanic Garden, Chiang Mai, Thailand
| | | | - Henrik Balslev
- Department of Biology, Aarhus University, Aarhus C, Denmark
| | | | - Prateep Panyadee
- The Botanical Garden Organization, Queen Sirikit Botanic Garden, Chiang Mai, Thailand
| | - Angkhana Inta
- Department of Biology, Faculty of Science, Chiang Mai University, Thailand
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Le DD, Kim YR, Yu S, Dang T, Lee KT, Lee M. Phytochemical and bioactivities of promising flavonoid glycosides and their content from unmatured fruits of Vicia bungei with their bioactivity. Food Chem 2024; 460:140541. [PMID: 39137573 DOI: 10.1016/j.foodchem.2024.140541] [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: 04/26/2024] [Revised: 06/23/2024] [Accepted: 07/18/2024] [Indexed: 08/15/2024]
Abstract
Flavonoids have extensive biological qualities that support human health. A molecular networking strategy produced representative networks despite mass fragmentation of spectra of untargeted data-dependent acquisition approach to target flavonoid glycosides from Vicia bungei by using UHPLC-MS guided isolation. Using contemporary methods, seven chemicals were extracted and identified. Antioxidative and anti-inflammatory effects of these isolates were assessed in vitro on free radicals and inflammatory mediators, cytokines, enzymatic proteins. Two active compounds, apigenin 6-C-β-D-galactopyranosyl-8-C-β-D-xylopyranoside, and sphaerobioside, were further assessed for their binding affinity to target protein in in silico study. The molecular mechanism of sphaerobioside was found to involve suppression of LPS-stimulated inflammation by NF-κB inactivation by inhibiting nuclear translocation of p65 and prevention of phosphorylation of κB inhibitor α (IκBα) and IκB kinase (IKKα/β). Furthermore, an analytical method was successfully established and employed to quantify the total extract using these seven chemicals present in this plant as markers.
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Affiliation(s)
- Duc Dat Le
- College of Pharmacy, Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, 255 Jungangno, Suncheon, 57922, Jeonnam, Republic of Korea.
| | - Ye-Rin Kim
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Soojung Yu
- Department of Natural Cosmetics Science, Graduate School, Sunchon National University, 255 Jungangno, Suncheon, 57922, Jeonnam, Republic of Korea
| | - Thinhulinh Dang
- College of Pharmacy, Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, 255 Jungangno, Suncheon, 57922, Jeonnam, Republic of Korea
| | - Kyung-Tae Lee
- Department of Pharmaceutical Biochemistry, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Fundamental Pharmaceutical Science, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea.
| | - Mina Lee
- College of Pharmacy, Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, 255 Jungangno, Suncheon, 57922, Jeonnam, Republic of Korea; Department of Natural Cosmetics Science, Graduate School, Sunchon National University, 255 Jungangno, Suncheon, 57922, Jeonnam, Republic of Korea.
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5
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Zhang S, Wu Y, Ren Y, Xu Y, An H, Zhao Q, Wang Y, Li H. Widely metabolomic combined with transcriptome analysis to build a bioactive compound regulatory network for the fruit growth cycle in Pseudocydonia sinensis. Food Chem 2024; 456:139933. [PMID: 38852462 DOI: 10.1016/j.foodchem.2024.139933] [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: 09/08/2023] [Revised: 03/06/2024] [Accepted: 05/30/2024] [Indexed: 06/11/2024]
Abstract
Neglected and underutilised plants such as Pseudocydonia sinensis (Chinese quince) have garnered global interest as invaluable sources of natural bioactive compounds. Herein, a wide-targeted metabolomics-based approach revealed 1199 concurrent metabolites, with further analysis of their fluctuations across with the five stages of fruit growth. The bioactive compounds in Chinese quince primarily comprised sugars and organic acids, flavonoids, and terpenoids. Moreover, 395 metabolites were identified as having medicinal properties and rutin was the most content of them. Transcriptome analysis further provided a molecular basis for the metabolic changes observed during fruit development. By thoroughly analysing metabolite and transcriptome data, we revealed changes in bioactive compounds and related genes throughout fruit development. This study has yielded valuable insights into the ripening process of Chinese quince fruit, presenting substantial implications for industrial applications, particularly in quality control.
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Affiliation(s)
- Shuangyu Zhang
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Yang Wu
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Yanshen Ren
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Yaping Xu
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Hong An
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Qianyi Zhao
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Yu Wang
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
| | - Houhua Li
- Research Institute for Landscape and Ornamental plant, College of Landscape Architecture and Art, Northwest A&F University, Yangling 712100, China.
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Quintana Soares Lopes L, Fortes Guerim PH, Maldonado ME, Wagner R, Hadlich Xavier AC, Gutknecht da Silva JL, Bittencourt da Rosa Leal D, de Freitas Daudt N, Christ Vianna Santos R, Kolling Marquezan P. Chemical composition, cytotoxicity, antimicrobial, antibiofilm, and anti-quorum sensing potential of Mentha Piperita essential oil against the oral pathogen Streptococcus mutans. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2024; 87:824-835. [PMID: 38984907 DOI: 10.1080/15287394.2024.2375731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2024]
Abstract
Dental caries is a highly prevalent oral disease affecting billions of individuals globally. The disease occurs chemically as a result of breakdown of the tooth surface attributed to metabolic activity in colonizing biofilm. Biofilms, composed of exopolysaccharides and proteins, protect bacteria like Streptococcus mutans, which is notable for its role in tooth decay due to its acid-producing abilities. While various antimicrobial agents may prevent biofilm formation, these drugs often produce side effects including enamel erosion and taste disturbances. This study aimed to examine utilization of the Mentha piperita essential oil as a potential antibiofilm activity agent against S. mutans. M. piperita oil significantly (1) reduced bacterial biofilm, (2) exhibited a synergistic effect when combined with chlorhexidine, and (3) did not induce cell toxicity. Chemical analysis identified the essential oil with 99.99% certainty, revealing menthol and menthone as the primary components, constituting approximately 42% and 26%, respectively. Further, M. piperita oil eradicated preformed biofilms and inhibited biofilm formation at sub-inhibitory concentrations. M. piperita oil also interfered with bacterial quorum sensing communication and did not produce any apparent cell toxicity in immortalized human keratinocytes (HaCaT). M. piperita represented an alternative substance for combating S. mutans and biofilm formation and a potential combination option with chlorhexidine to minimize side effects. An in-situ performance assessment requires further studies.
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Affiliation(s)
- Leonardo Quintana Soares Lopes
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
- Laboratory of Oral Microbiology Research, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Pedro Henrique Fortes Guerim
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
- Laboratory of Oral Microbiology Research, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Maria Eduarda Maldonado
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
- Laboratory of Oral Microbiology Research, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Roger Wagner
- Department of Food Science and Technology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul State, Brazil
| | - Ana Carolina Hadlich Xavier
- Department of Food Science and Technology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul State, Brazil
| | - Jean Lucas Gutknecht da Silva
- Laboratory of Experimental and Applied Immunobiology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Daniella Bittencourt da Rosa Leal
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
- Laboratory of Experimental and Applied Immunobiology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Natália de Freitas Daudt
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Roberto Christ Vianna Santos
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
| | - Patrícia Kolling Marquezan
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
- Laboratory of Oral Microbiology Research, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil
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Liu W, Gao H, He J, Yu A, Sun C, Xie Y, Yao H, Wang H, Duan Y, Hu J, Tang D, Ran T, Lei Z. Effects of dietary Allium mongolicum Regel powder supplementation on the growth performance, meat quality, antioxidant capacity and muscle fibre characteristics of fattening Angus calves under heat stress conditions. Food Chem 2024; 453:139539. [PMID: 38788638 DOI: 10.1016/j.foodchem.2024.139539] [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: 01/06/2024] [Revised: 04/12/2024] [Accepted: 04/30/2024] [Indexed: 05/26/2024]
Abstract
The aim of this study was to investigate the effects of dietary Allium mongolicum Regel powder (AMRP) supplementation on the growth performance, meat quality, antioxidant capacity and muscle fibre characteristics of fattening Angus calves. Growth performance data and longissimus thoracis (LT) samples were collected from four groups of fattening Angus, which were fed either a basal diet (CON) or a basal diet supplemented with an AMRP dose of 10 (LAMR), 15 (MAMR), or 20 g/animal/day AMRP (HAMR) for 120 days before slaughter. AMRP addition to the feed improved growth performance and meat quality and altered muscle fibre type. Some responses to AMRP supplementation were dose dependent, whereas others were not. Together, the results of this study demonstrated that dietary supplementation with 10 g/animal/day AMRP was the optimal dose in terms of fattening calf growth performance, while 20 g/animal/day AMRP supplementation was the optimal dose in terms of meat quality.
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Affiliation(s)
- Wangjing Liu
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Huixia Gao
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Jianjian He
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Aihuan Yu
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Chenxu Sun
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Yaodi Xie
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Haibo Yao
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - He Wang
- Tianjin Halo Biotechnology Co., Ltd., No. 18 Gui Yuan Road, Huan Yuan Hi Tech-Industrial Area, Tianjin, 300384, People's Republic of China
| | - Yueyan Duan
- Tianjin Halo Biotechnology Co., Ltd., No. 18 Gui Yuan Road, Huan Yuan Hi Tech-Industrial Area, Tianjin, 300384, People's Republic of China
| | - Jinsheng Hu
- Tianjin Halo Biotechnology Co., Ltd., No. 18 Gui Yuan Road, Huan Yuan Hi Tech-Industrial Area, Tianjin, 300384, People's Republic of China
| | - Defu Tang
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China
| | - Tao Ran
- College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou 730070, People's Republic of China
| | - Zhaomin Lei
- College of Animal Science and Technology, Gansu Agricultural University, No. 1 Yingmen Village Anning, Lanzhou, Gansu 730070, People's Republic of China.
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Sun T, Yi W, Wang Y, Cheng P, Dong T, Yun X. Application of poly(L-lactic acid)-based films for equilibrium modified atmosphere packaging of "Kyoho" grapes and its favorable protection for anthocyanins. Food Chem 2024; 452:139573. [PMID: 38718454 DOI: 10.1016/j.foodchem.2024.139573] [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: 02/28/2024] [Revised: 04/07/2024] [Accepted: 05/04/2024] [Indexed: 06/01/2024]
Abstract
Grapes were packaged by different Poly (L-lactic acid)-based packaging films (PLTL-PLEL) and stored at 5 °C for 35 days to investigate the effects of equilibrium modified atmosphere packaging on the quality of "Kyoho" grapes during storage. Changes in physiochemical quality, antioxidant content and senescence of grapes were studied. Furthermore, UPLC-Q-TOF-MS/MS was used to observe and identify key factors influencing the variation of grape anthocyanins under different atmosphere conditions. Alterations in gas components and enzyme activities significantly impacted anthocyanin levels, highlighting oxygen concentration as the primary influence on total anthocyanin levels. The PLTL-PLEL50 packaging resulted in an approximate 5.7% lower weight loss and increased soluble solids by approximately 14.4%, vitamin C, total phenols and flavonoids reaching 60.2 mg/100 g, 8.4 mg/100 g and 7.2 mg/100 g, respectively. This packaging also preserved higher anthocyanin levels, with malvidin-3-glucoside and peonidin-3-glucoside at 0.55 μg/mL and 1.62 μg/mL, respectively, on the 35th day of storage.
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Affiliation(s)
- Tao Sun
- College of Food Science and Engineering, Inner Mongolia Agricultural University, 306 Zhaowuda Road, Hohhot, Inner Mongolia 010010, China
| | - WeiGuo Yi
- College of Food Science and Engineering, Inner Mongolia Agricultural University, 306 Zhaowuda Road, Hohhot, Inner Mongolia 010010, China
| | - Yangyang Wang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, 306 Zhaowuda Road, Hohhot, Inner Mongolia 010010, China; Hohhot Huimin District Center for Disease Control and Prevention, Hohhot, Inner Mongolia 010030, China
| | - Peifang Cheng
- College of Food Science and Engineering, Inner Mongolia Agricultural University, 306 Zhaowuda Road, Hohhot, Inner Mongolia 010010, China
| | - Tungalag Dong
- College of Food Science and Engineering, Inner Mongolia Agricultural University, 306 Zhaowuda Road, Hohhot, Inner Mongolia 010010, China
| | - Xueyan Yun
- College of Food Science and Engineering, Inner Mongolia Agricultural University, 306 Zhaowuda Road, Hohhot, Inner Mongolia 010010, China.
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Chu LW, Chen JY, Chen YW, Hsieh S, Kung ML. Phytoconstituent-derived zingerone nanoparticles disrupt the cell adhesion mechanism and suppress cell motility in melanoma B16F10 cells. J Biotechnol 2024; 392:48-58. [PMID: 38906221 DOI: 10.1016/j.jbiotec.2024.06.015] [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: 05/17/2023] [Revised: 05/18/2024] [Accepted: 06/17/2024] [Indexed: 06/23/2024]
Abstract
Combining phytochemicals and nanotechnology to improve the unfavorable innate properties of phytochemicals and develop them into potent nanomedicines to enhance antitumor efficacy has become a novel strategy for cancer chemoprevention. Melanoma is the most aggressive, metastatic, and deadly disease of the primary cutaneous neoplasms. In this study, we fabricated phytoconstituent-derived zingerone nanoparticles (NPs) and validated their effects on cell adhesion and motility in melanoma B16F10 cells. Our data indicated that zingerone NPs significantly induced cytotoxicity and anti-colony formation and inhibited cell migration and invasion. Moreover, zingerone NPs dramatically interfered with the cytoskeletal reorganization and markedly delayed the period of cell adhesion. Our results also revealed that zingerone NPs-mediated downregulation of MMPs (matrix metalloproteinases) activity is associated with inhibiting cell adhesion and motility. We further evaluated the effects of zingerone NPs on Src/FAK /Paxillin signaling, our data showed that zingerone NPs significantly inhibited the protein activities of Src, FAK, and Paxillin, indicating that they play important roles in zingerone NP-mediated anti-motility and anti-invasion in melanoma cells. Accordingly, the phytoconstituent-zingerone NPs can strengthen the inhibition of tumor growth, invasion, and metastasis in malignant melanoma. Altogether, these multi-pharmacological benefits of zingerone NPs will effectively achieve the purpose of melanoma prevention and invasion inhibition.
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Affiliation(s)
- Li-Wen Chu
- Department of Nursing, and Department of Cosmetic Application and Management, Yuh-Ing Junior College of Health Care and Management, Kaohsiung, Taiwan
| | - Jun-Yih Chen
- Division of Neurosurgery, Fooyin University Hospital, Pingtung, Taiwan; Department of Nursing, Fooyin University, Kaohsiung, Taiwan
| | - Yun-Wen Chen
- Departments of Pharmacology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shuchen Hsieh
- Department of Chemistry, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Mei-Lang Kung
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
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10
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Chitiva LC, Rezende-Teixeira P, Leão TF, Lozano-Puentes HS, Londoño X, Díaz-Ariza LA, Costa-Lotufo LV, Prieto-Rodríguez JA, Costa GM, Castro-Gamboa I. Metabolomic Profiling of Guadua Species and Its Correlation with Antioxidant and Cytotoxic Activities. ACS OMEGA 2024; 9:36939-36960. [PMID: 39246483 PMCID: PMC11375805 DOI: 10.1021/acsomega.3c09114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 07/30/2024] [Accepted: 08/14/2024] [Indexed: 09/10/2024]
Abstract
Bamboo plants are widely used in Asian traditional medicine for various health issues and exhibit therapeutic potential. Guadua species are renowned bamboos for their high phenolic compound content, including flavonoids and hydroxycinnamic acid derivatives, and possess noteworthy biological properties. Despite this, there is a notable scarcity of research on the chemical and biological aspects of Latin American bamboo leaf extracts (BLEs), especially concerning the Guadua genus. This study aimed to employ a metabolomics approach to integrate the phytochemical and activity profiles of BLEs to identify potential bioactive markers. We determined the metabolic fingerprints of 30 BLEs through HPTLC, HPLC-DAD, UHPLC-QTOF-MS, and 1H-NMR analyses and screened for antioxidant and cytotoxic activities using ABTS, DPPH, and MTT methods. Ultimately, correlation analyses were performed by using chemometric methods and molecular networking. Our findings present a comprehensive chemical characterization, encompassing 40 flavonoids and 9 cinnamic acid derivatives. Notably, most of these compounds have been reported for the first time within the genus, signifying novel discoveries. Additionally, certain compounds identified in other species of the subfamily Bambusoideae provide valuable comparative insights. These compounds demonstrated a significant correlation with antioxidant potential, with values exceeding 100 and 30 μmol of TE/g of extract for ABTS and DPPH, respectively, in the samples. Extracts from G. incana and G. angustifolia exhibited potent cytotoxic effects with IC50 values of 1.23 and 4.73 μg/mL against HCT-116 colon cancer cells, respectively. Notably, glycosylated flavones showed a strong correlation with cytotoxicity. These new findings significantly contribute to our understanding of the chemical composition and biological properties of these often overlooked bamboo species, providing them with important added value and alternative use.
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Affiliation(s)
- Luis Carlos Chitiva
- Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais (NuBBE), Institute of Chemistry, São Paulo State University (UNESP), Araraquara, São Paulo 14800-901, Brazil
- Grupo de Investigación Fitoquímica Universidad Javeriana (GIFUJ), Department of Chemistry, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia
| | - Paula Rezende-Teixeira
- Laboratório de Farmacologia de Produtos Naturais Marinhos, Institute of Biomedical Sciences, University of São Paulo, São Paulo, São Paulo 05508-000, Brazil
| | - Tiago F Leão
- Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais (NuBBE), Institute of Chemistry, São Paulo State University (UNESP), Araraquara, São Paulo 14800-901, Brazil
| | - Hair Santiago Lozano-Puentes
- Laboratorio Asociaciones, Suelo, Planta, Microorganismo (LAMIC), Grupo de Investigación en Agricultura Biológica, Department of Biology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia
| | - Ximena Londoño
- Faculty of Agricultural Sciences, Universidad Nacional de Colombia, Palmira 763533, Colombia
| | - Lucía Ana Díaz-Ariza
- Laboratorio Asociaciones, Suelo, Planta, Microorganismo (LAMIC), Grupo de Investigación en Agricultura Biológica, Department of Biology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia
| | - Leticia V Costa-Lotufo
- Laboratório de Farmacologia de Produtos Naturais Marinhos, Institute of Biomedical Sciences, University of São Paulo, São Paulo, São Paulo 05508-000, Brazil
| | - Juliet A Prieto-Rodríguez
- Grupo de Investigación Fitoquímica Universidad Javeriana (GIFUJ), Department of Chemistry, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia
| | - Geison M Costa
- Grupo de Investigación Fitoquímica Universidad Javeriana (GIFUJ), Department of Chemistry, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia
| | - Ian Castro-Gamboa
- Núcleo de Bioensaios, Biossíntese e Ecofisiologia de Produtos Naturais (NuBBE), Institute of Chemistry, São Paulo State University (UNESP), Araraquara, São Paulo 14800-901, Brazil
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11
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Faleva AV, Falev DI, Onuchina AA, Ulyanovskii NV, Kosyakov DS. Comprehensive identification of polyphenolic metabolites in aspen knotwood by combination of 2D NMR and HPLC-HRMS. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 39223087 DOI: 10.1002/pca.3443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
INTRODUCTION European aspen (Populus tremula L.) knotwood contains large amounts of polyphenolic metabolites, mainly flavonoids, and can be considered as a promising industrial-scale source of valuable bioactive compounds. Valorization of knotwood extractives requires detailed information on their chemical composition and a relevant analytical methodology. OBJECTIVE This study proposes combined analytical strategy for non-targeted screening and identification of polyphenolic plant metabolites and is aimed at comprehensive characterization of knotwood extractives. MATERIALS AND METHODS Aspen knotwood acetone extract with determined antioxidant activity was an object of the study. Two-dimensional NMR spectroscopy with Structure Elucidator expert system was used for preliminary search of major components and specific structures. Liquid chromatography-high-resolution mass spectrometry (HPLC-HRMS) with data-dependent MS/MS spectra acquisition was used as a complementary technique providing molecular-level characterization and identification of the detected metabolites. RESULTS Twenty-eight phenolic metabolites were found and identified. Among them, flavonoids, aromadendrin and naringenin, as well as their glycosylated derivatives (mainly O-glucosides) and methyl ethers, dominated. Taxifolin and its 7-O-glucoside were detected as minor components. Other detected compounds are represented by p-coumaric acid and its rutinoside and small amounts of glycosylated ferulic acid. Nineteen of the detected compounds were discovered in aspen knotwood for the first time. The results were confirmed by preparative isolation of individual compounds and NMR studies. CONCLUSION The proposed analytical strategy based on 2D NMR and HPLC-HRMS can be considered a powerful tool in the analysis of plant extractives and allowed for the identification and semi-quantification of a large number of polyphenols in aspen knotwood.
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Affiliation(s)
- Anna V Faleva
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Danil I Falev
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Aleksandra A Onuchina
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Nikolay V Ulyanovskii
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Dmitry S Kosyakov
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
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12
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Guan L, Yang L, Yu F, Zeng H, Yuan C, Xie X, Bai L, Chen Z, Chen X, Wang K, Huang M, Hu X, Liu L. Integrative metabolome and transcriptome analysis characterized methyl jasmonate-elicited flavonoid metabolites of Blumea balsamifera. PHYSIOLOGIA PLANTARUM 2024; 176:e14488. [PMID: 39228009 DOI: 10.1111/ppl.14488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 07/25/2024] [Accepted: 07/30/2024] [Indexed: 09/05/2024]
Abstract
As a commonly used medicinal plant, the flavonoid metabolites of Blumea balsamifera and their association with genes are still elusive. In this study, the total flavonoid content (TFC), flavonoid metabolites and biosynthetic gene expression patterns of B. balsamifera after application of exogenous methyl jasmonate (MeJA) were scrutinized. The different concentrations of exogenous MeJA increased the TFC of B. balsamifera leaves after 48 h of exposure, and there was a positive correlation between TFC and the elicitor concentration. A total of 48 flavonoid metabolites, falling into 10 structural classes, were identified, among which flavones and flavanones were predominant. After screening candidate genes by transcriptome mining, the comprehensive analysis of gene expression level and TFC suggested that FLS and MYB may be key genes that regulate the TFC in B. balsamifera leaves under exogenous MeJA treatment. This study lays a foundation for elucidating flavonoids of B. balsamifera, and navigates the breeding of flavonoid-rich B. balsamifera varieties.
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Affiliation(s)
- Lingliang Guan
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Lixin Yang
- College of Life Science and Biotechnology, Mianyang Normal University, Mianyang, China
| | - Fulai Yu
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Houyuan Zeng
- College of Life Science and Biotechnology, Mianyang Normal University, Mianyang, China
| | - Chao Yuan
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Xiaoli Xie
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Lin Bai
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Zhenxia Chen
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Xiaolu Chen
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Kai Wang
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Mei Huang
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Xuan Hu
- Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China
- National Key Laboratory for Tropical Crop Breeding, Sanya, China
- Key Laboratory of Biology and Cultivation of Herb Medicine (Haikou), Ministry of Agriculture and Rural Affairs, China
- Hainan Provincial Engineering Research Center for Blumea balsamifera, Haikou, China
| | - Lei Liu
- College of Life Science and Biotechnology, Mianyang Normal University, Mianyang, China
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13
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Cardullo N, Calcagno D, Pulvirenti L, Sciacca C, Pittalà MGG, Maccarronello AE, Thevenard F, Muccilli V. Flavonoids with lipase inhibitory activity from lemon squeezing waste: isolation, multispectroscopic and in silico studies. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:7639-7648. [PMID: 38775623 DOI: 10.1002/jsfa.13600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 04/30/2024] [Accepted: 05/06/2024] [Indexed: 08/07/2024]
Abstract
BACKGROUND Obesity is recognized as a lifestyle-related disease and the main risk factor for a series of pathological conditions, including cardiovascular diseases, hypertension and type 2 diabetes. Citrus limon is an important medicinal plant, and its fruits are rich in flavonoids investigated for their potential in managing obesity. In the present work, a green extraction applied to lemon squeezing waste (LSW) was optimized to recover pancreatic lipase (PL) inhibitors. RESULTS The microwave-assisted procedure yielded an extract with higher lipase inhibitory activity than those obtained by maceration and ultrasound. The main compounds present in the extract were identified by high-performance liquid chromatographic-mass spectrometric analysis, and hesperidin, eriocitrin and 4'-methyllucenin II were isolated. The three compounds were evaluated for in vitro PL inhibitory activity, and 4'-methyllucenin II resulted in the most promising inhibitor (IC50 = 12.1 μmol L-1; Ki = 62.2 μmol L-1). Multispectroscopic approaches suggested the three flavonoids act as competitive inhibitors and the binding studies indicated a greater interaction between PL and 4'-methyllucenin II. Docking analysis indicated the significant interactions of the three flavonoids with the PL catalytic site. CONCLUSION The present work highlights flavonoid glycosides as promising PL inhibitors and proposes LSW as a safe ingredient for the preparation of food supplements for managing obesity. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Nunzio Cardullo
- Department of Chemical Sciences, University of Catania, Catania, Italy
| | | | - Luana Pulvirenti
- CNR-ICB, Consiglio Nazionale delle Ricerche - Istituto di Chimica Biomolecolare, Catania, Italy
| | - Claudia Sciacca
- Department of Chemical Sciences, University of Catania, Catania, Italy
| | | | | | - Fernanda Thevenard
- Centre of Natural Sciences and Humanities, Federal University of ABC (UFABC), Santo Andre, São Paulo, Brazil
| | - Vera Muccilli
- Department of Chemical Sciences, University of Catania, Catania, Italy
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14
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Kumar A, Verma H, Gangwar P, Jangid K, Kumar V, Dhiman M, Jaitak V. Estrogen receptor alpha (ER-α) antagonistic activity of phytoconstituents from Potentilla atrosanguinea and Potentilla fulgens in breast cancer. Fitoterapia 2024; 177:106123. [PMID: 39004288 DOI: 10.1016/j.fitote.2024.106123] [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: 05/16/2024] [Revised: 07/07/2024] [Accepted: 07/08/2024] [Indexed: 07/16/2024]
Abstract
The Potentilla genus has long been used traditionally as food and a folklore medicine. In the present study, aerial parts of two Potentilla species, Potentilla fulgens and Potentilla atrosanguinea, of western Himalayan origin, were studied for their anti-breast cancer activity. Ethyl acetate (PAA-EA, PFA-EA), methanolic (PAA-ME, PFA-ME) and hydro-methanolic extract (PAA-HM, PFA-HM) of the plants were tested for their antiproliferative activities against MCF-7 and T-47D breast cancer cell lines. The extracts showed good antiproliferative activity against ER-α dominant breast cancer cell line T-47D, having IC50 values 6.19 ± 0.01 to 33.23 ± 0.04 μg/ml. Eight compounds were isolated, characterized, and quantified from ethyl acetate and methanolic extracts by column chromatography, 1D, 2D-NMR, HRMS and TLC densitometric analysis. Two compounds (4 and 6) have shown better antiproliferative activity than standard bazedoxifene and were further evaluated for their ER-α binding affinity via-fluorescence polarization-based competitive binding assay. The antiestrogenic properties of both compounds were assessed using western blotting. Compounds 4 and 6 were found to have significant affinity for the ER-α and managed to decrease its expression by 38 and 54% respectively. Compounds 4 and 6 also had good stability and reactivity as measured by minimal fluctuations in molecular dynamic simulation analysis, a good dock score in molecular docking, and a respectable HOMO-LUMO energy gap in DFT calculations. Compounds 4 and 6 have shown reliable results and can be used in the development of natural product-based anti-breast cancer agents.
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Affiliation(s)
- Amit Kumar
- Natural Products Chemistry Lab, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda 151401, India
| | - Harkomal Verma
- Department of Zoology, Central University of Punjab, Ghudda, Bathinda 151401, India
| | - Prabhakar Gangwar
- Department of Zoology, Central University of Punjab, Ghudda, Bathinda 151401, India
| | - Kailash Jangid
- Department of Chemistry, Central University of Punjab, Ghudda, Bathinda 151401, India
| | - Vinod Kumar
- Department of Chemistry, Central University of Punjab, Ghudda, Bathinda 151401, India
| | - Monisha Dhiman
- Department of Microbiology, Central University of Punjab, Ghudda, Bathinda 151401, India
| | - Vikas Jaitak
- Natural Products Chemistry Lab, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda 151401, India..
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15
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Singh A, Sinha S, Singh NK. Dietary Natural Flavonoids: Intervention for MAO-B Against Parkinson's Disease. Chem Biol Drug Des 2024; 104:e14619. [PMID: 39223743 DOI: 10.1111/cbdd.14619] [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: 02/21/2024] [Revised: 07/27/2024] [Accepted: 08/17/2024] [Indexed: 09/04/2024]
Abstract
Parkinson's disease (PD) stands as the second most common neurological disorder after Alzheimer's disease, primarily affecting the elderly population and significantly compromising their quality of life. The precise etiology of PD remains elusive, but recent research has shed light on potential factors, including the formation of α-synuclein aggregates, oxidative stress, neurotransmitter imbalances, and dopaminergic neurodegeneration in the substantia nigra pars compacta (SNpc) region of the brain, culminating in motor symptoms such as bradykinesia, akinesia, tremors, and rigidity. Monoamine oxidase (MAO) is an essential enzyme, comprising two isoforms, MAO-A and MAO-B, responsible for the oxidation of monoamines such as dopamine. Increased MAO-B activity is responsible for decreased dopamine levels in the SNpc region of mid brain which is remarkably associated with the pathogenesis of PD-like manifestations. Inhibitors of MAO-B enhance striatal neuronal responses to dopamine, making them valuable in treating PD, which involves dopamine deficiency. Clinically approved MAO-B inhibitors such as selegiline, L-deprenyl, pargyline, and rasagiline are employed in the management of neurodegenerative conditions associated with PD. Current therapeutic interventions including MAO-B inhibitors for PD predominantly aim to alleviate these motor symptoms but often come with a host of side effects that can be particularly challenging for the patients. While effective, they have limitations, prompting a search for alternative treatments, there is a growing interest in exploring natural products notably flavonoids as potential sources of novel MAO-B inhibitors. In line with that, the present review focuses on natural flavonoids of plant origin that hold promise as potential candidates for the development of novel MAO-B inhibitors. The discussion encompasses both in vitro and in vivo studies, shedding light on their potential therapeutic applications. Furthermore, this review underscores the significance of exploring natural products as valuable reservoirs of MAO-B inhibitors, offering new avenues for drug development and addressing the pressing need for improved treatments in PD-like pathological conditions. The authors of this review majorly explore the neuroprotective potential of natural flavonoids exhibiting notable MAO-B inhibitory activity and additionally multi-targeted approaches in the treatment of PD with clinical evidence and challenges faced in current therapeutic approaches.
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Affiliation(s)
- Ashini Singh
- Division of Pharmacology, Institute of Pharmaceutical Research, GLA University, Mathura, India
| | - Suman Sinha
- Division of Pharmaceutical Chemistry, Institute of Pharmaceutical Research, GLA University, Mathura, India
| | - Niraj Kumar Singh
- Division of Pharmacology, Institute of Pharmaceutical Research, GLA University, Mathura, India
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16
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Chakraborty P, Dewanjee S. Unrevealing the mechanisms behind the cardioprotective effect of wheat polyphenolics. Arch Toxicol 2024:10.1007/s00204-024-03850-y. [PMID: 39215839 DOI: 10.1007/s00204-024-03850-y] [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: 06/05/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024]
Abstract
Cardiovascular diseases pose a major threat to both life expectancy and quality of life worldwide, and a concerning level of disease burden has been attained, particularly in middle- and low-income nations. Several drugs presently in use lead to multiple adverse events. Thus, it is urgently needed to develop safe, affordable, and effective management of cardiovascular diseases. Emerging evidence reveals a positive association between polyphenol consumption and cardioprotection. Whole wheat grain and allied products are good sources of polyphenolic compounds bearing enormous cardioprotective potential. Polyphenolic extract of the entire wheat grain contains different phenolic compounds viz. ferulic acid, caffeic acid, chlorogenic acid, p-coumaric acid, sinapic acid, syringic acid, vanillic acid, apigenin, quercetin, luteolin, etc. which exert cardioprotection by reducing oxidative stress and interfering with different toxicological processes. The antioxidant capacity has been thought to exert the cardioprotective mechanism of wheat grain polyphenolics, which predominantly suppresses oxidative stress, inflammation and fibrosis by downregulating several pathogenic signaling events. However, the combined effect of polyphenolics appears to be more prominent than that of a single molecule, which might be attained due to the synergy resulting in multimodal cardioprotective benefits from multiple phenolics. The current article covers the bioaccessibility and possible effects of wheat-derived polyphenolics in protecting against several cardiovascular disorders. This review discusses the mechanistic pharmacology of individual wheat polyphenols on the cardiovascular system. It also highlights the comparative superiority of polyphenolic extracts over a single phenolic.
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Affiliation(s)
- Pratik Chakraborty
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, 700032, India.
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17
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Nagy R, Kun-Nemes A, Szőllősi E, Bíróné Molnár P, Cziáky Z, Murányi E, Sipos P, Remenyik J. Physiological potential of different Sorghum bicolor varieties depending on their bioactive characteristics and antioxidant potential as well as different extraction methods. Heliyon 2024; 10:e35807. [PMID: 39220962 PMCID: PMC11365355 DOI: 10.1016/j.heliyon.2024.e35807] [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] [Received: 02/20/2024] [Revised: 07/22/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024] Open
Abstract
A comprehensive study of sorghum bran and flour was performed to explore the secondary metabolite profiles of differently coloured genotypes and to evaluate the variability in the antioxidant properties based on differences in polarity and solubility. This research included one red variety and one white variety. Among the samples, the red variety contained significantly greater amounts of secondary metabolites than did the white variety, with total polyphenol contents of 808.04 ± 63.89 mg.100 g-1 and 81.56 ± 3.87 mg.100 g-1, respectively. High-molecular-weight condensed tannin-type flavonoid extracts with high antioxidant activity were obtained by using relatively low-polarity acetone-water solvents, which was reflected by the measured antioxidant values. Among the methods used, the electron-donating Trolox equivalent antioxidant assay provided the highest antioxidant capacity, with values ranging from 118.5 to 182.6 μmol g-1 in the case of the red variety, in accordance with the electron donor properties of condensed tannins. Key secondary metabolites were identified using MS techniques and quantified using HPLC. Catechin and procyanidin B1 were found in the red variety at concentrations of 3.20 and 96.11 mg.100 g-1, respectively, while the concentrations in the white variety were under the limit of detection. All four tocopherols were found in sorghum, with the red variety containing a higher amount than the white variety, but the vitamin B complex concentrations were higher in the white variety. Overall, the red sorghum variety proved to be a better source of secondary metabolites with potential health benefits and could be used as a nutrient-rich food source.
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Affiliation(s)
- Róbert Nagy
- University of Debrecen, Faculty of Agriculture, and Food Sciences, and Environmental Management, Institute of Nutrition Science, 138 Böszörményi Street, 4032, Debrecen, Hungary
| | - Andrea Kun-Nemes
- University of Debrecen, Faculty of Agriculture and Food Sciences, and Environmental Management, Center for Complex Systems and Microbiome Innovations, 1 Egyetem Square, 4032, Debrecen, Hungary
| | - Erzsébet Szőllősi
- University of Debrecen, Faculty of Agriculture and Food Sciences, and Environmental Management, Center for Complex Systems and Microbiome Innovations, 1 Egyetem Square, 4032, Debrecen, Hungary
| | - Piroska Bíróné Molnár
- University of Debrecen, Faculty of Agriculture and Food Sciences, and Environmental Management, Center for Complex Systems and Microbiome Innovations, 1 Egyetem Square, 4032, Debrecen, Hungary
| | - Zoltán Cziáky
- University of Nyíregyháza, Institute of Technical and Agricultural Sciences, Agricultural and Molecular Research and Service Group, 31/b. Sóstói Street, 4400, Nyíregyháza, Hungary
| | - Eszter Murányi
- Hungarian University of Agriculture and Life Sciences, Research Institute of Karcag, 1 Páter Károly Str., 2100 Gödöllő, Hungary
| | - Péter Sipos
- University of Debrecen, Faculty of Agriculture, and Food Sciences, and Environmental Management, Institute of Nutrition Science, 138 Böszörményi Street, 4032, Debrecen, Hungary
| | - Judit Remenyik
- University of Debrecen, Faculty of Agriculture and Food Sciences, and Environmental Management, Center for Complex Systems and Microbiome Innovations, 1 Egyetem Square, 4032, Debrecen, Hungary
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18
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Bassolino L, Fulvio F, Cerrato A, Citti C, Cannazza G, Capriotti AL, Alberti I, Terracciano I, Pecchioni N, Paris R. Metabolic characterization and transcriptional profiling of polyphenols in Cannabis sativa L. inflorescences with different chemical phenotypes. PLANTA 2024; 260:76. [PMID: 39162869 DOI: 10.1007/s00425-024-04505-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 08/09/2024] [Indexed: 08/21/2024]
Abstract
MAIN CONCLUSION After the most comprehensive analysis of the phenolic composition in Cannabis reported to date, a total of 211 compounds were identified, phenolic profiles were able to discriminate cannabis varieties and a complex regulatory network for phenolics accumulation in Cannabis chemovars was highlighted. Female inflorescences of Cannabis sativa L. are plenty of secondary metabolites, of which flavonoids and phenolic acids have been investigated by far less than phytocannabinoids and terpenoids. Understanding the biochemical composition in phenylpropanoids of Cannabis inflorescences, the molecular basis of flavonoid synthesis and how their content can be modulated by specific transcription factors will shed light on the variability of this trait in the germplasm, allowing the identification of biologically active metabolites that can be of interest to diverse industries. In this work, an untargeted metabolomic approach via UHPLC-HRMS was adopted to investigate the composition and variability of phenylpropanoids in thirteen Cannabis genotypes differentiated for their profile in phytocannabinoids, highlighting that phenolic profiles can discriminate varieties, with characteristic, unique genotype-related patterns. Moreover, the transcription profile of candidate phenolics regulatory MYB and bHLH transcription factors, analyzed by RT-qPCR, appeared strongly genotype-related, and specific patterns were found to be correlated between biochemical and transcriptional levels. Results highlight a complex regulatory network for phenolic accumulation in Cannabis chemovars that will need further insights from the functional side.
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Affiliation(s)
- Laura Bassolino
- Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops (CREA-CI), via di Corticella 133, 40128, Bologna, Italy
| | - Flavia Fulvio
- Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops (CREA-CI), via di Corticella 133, 40128, Bologna, Italy
| | - Andrea Cerrato
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Cinzia Citti
- Department of Life Science, University of Modena and Reggio Emilia, Via G. Campi 103, 41125, Modena, Italy
- CNR NANOTEC-Institute of Nanotechnology, Via Monteroni, 73100, Lecce, Italy
| | - Giuseppe Cannazza
- Department of Life Science, University of Modena and Reggio Emilia, Via G. Campi 103, 41125, Modena, Italy
- CNR NANOTEC-Institute of Nanotechnology, Via Monteroni, 73100, Lecce, Italy
| | - Anna Laura Capriotti
- Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Ilaria Alberti
- Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops (CREA-CI), Via G. Amendola 82, 45100, Rovigo, Italy
| | - Irma Terracciano
- Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops (CREA-CI), via di Corticella 133, 40128, Bologna, Italy
| | - Nicola Pecchioni
- Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops (CREA-CI), SS 673 Meters 25200, 71122, Foggia, Italy
| | - Roberta Paris
- Council for Agricultural Research and Economics, Research Centre for Cereal and Industrial Crops (CREA-CI), via di Corticella 133, 40128, Bologna, Italy.
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Campos-Lozada G, Hernández-Miranda J, del Valle-Mondragón L, Ortiz-Polo A, Betanzos-Cabrera G, Aguirre-Álvarez G. Effects of Hyperbaric (Non-Thermal) Sanitization and the Method of Extracting Pomegranate Juice on Its Antioxidant and Antihypertensive Properties. Antioxidants (Basel) 2024; 13:1009. [PMID: 39199253 PMCID: PMC11352013 DOI: 10.3390/antiox13081009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2024] [Revised: 08/12/2024] [Accepted: 08/17/2024] [Indexed: 09/01/2024] Open
Abstract
Pomegranate (Punica granatum L.) is considered a functional food due to its polyphenol content that benefits the body. The type of processing the fruit undergoes is important, as this also influences the concentrations of these compounds. The pomegranate juice was extracted by two methods: manual extraction using a manual juicer through heat treatment in a water bath (Man-P), and extraction through mechanical pressing using Good Nature X-1 equipment and hyperbaric sanitization (Mech-Hyp). Bromatological analyses showed significant differences (p ≤ 0.05) between the two treatments. When subjected to hyperbaric sanitization, the juice showed higher concentrations of moisture, soluble solids, protein, and carbohydrates. In an antioxidant analysis, the ABTS radical showed no significant difference in the treatments, with 96.99% inhibition. For the DPPH radical, the sample with the highest inhibition was Man-P with 98.48%. The determination of phenols showed that there was a higher concentration in juice that underwent pasteurization (104.566 mg GAE/mL). However, the Mech-Hyp treatment exhibited a minor concentration of phenols with 85.70 mg GAE/mL. FTIR spectra revealed that the functional groups were mainly associated with carbohydrates. Regarding ACE inhibition, it was observed that the Man-P and Mech-Hyp juices showed greater inhibition of enzyme in hypertensive patients compared to normotensive patients. This activity can be attributed to the mechanisms of action of antioxidant compounds. Both extraction methods manual and mechanical pressing resulted in increased antioxidant and antihypertensive activity. The antioxidant compounds accompanied by adequate sanitation were decisive in an antimicrobial analysis, since no pathogenic microorganisms were observed in the juices.
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Affiliation(s)
- Gieraldin Campos-Lozada
- Institute of Agricultural Sciences, University Autonomous of Hidalgo State, Av. Universidad No. 133, Col. San Miguel Huatengo, Santiago Tulantepec C.P. 43775, Hidalgo, Mexico;
| | - Jonathan Hernández-Miranda
- Elviruch S.A. de C.V. Parque Industrial, Avenida Coatepec 520 ISB, Bodega 35C, San Bartolomé Coatepec, Huixquilucan de Degollado C.P. 52770, Mexico;
| | - Leonardo del Valle-Mondragón
- Departamento de Farmacología, Instituto Nacional de Cardiología Ignacio Chávez, Juan Badiano No. 1 Col. Sección 16, Tlalpan, Ciudad de México C.P. 14080, Mexico;
| | - Araceli Ortiz-Polo
- Instituto de Ciencias de la Salud, Área de Nutrición, Universidad Autónoma del Estado de Hidalgo, Ex Hacienda la Concepción s/n. Carr. Pachuca-Tilcuautla, Tilcuautla C.P. 42060, Hidalgo, Mexico; (A.O.-P.); (G.B.-C.)
| | - Gabriel Betanzos-Cabrera
- Instituto de Ciencias de la Salud, Área de Nutrición, Universidad Autónoma del Estado de Hidalgo, Ex Hacienda la Concepción s/n. Carr. Pachuca-Tilcuautla, Tilcuautla C.P. 42060, Hidalgo, Mexico; (A.O.-P.); (G.B.-C.)
| | - Gabriel Aguirre-Álvarez
- Institute of Agricultural Sciences, University Autonomous of Hidalgo State, Av. Universidad No. 133, Col. San Miguel Huatengo, Santiago Tulantepec C.P. 43775, Hidalgo, Mexico;
- Uni-Collagen S.A. de C.V., Arnulfo González No. 203, El Paraíso, Tulancingo C.P. 43684, Hidalgo, Mexico
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20
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Adzhiakhmetova SL, Chervonnaya NM, Pozdnyakov DI, Popova OI, Oganisyan ET. Component Composition and Features of Biological Activity of Viscum album (Viscaceae). DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2024:10.1134/S0012496624701072. [PMID: 39128961 DOI: 10.1134/s0012496624701072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/15/2024] [Accepted: 05/22/2024] [Indexed: 08/13/2024]
Abstract
The review summarizes the data on the chemical composition and some features of biological activity of the European mistletoe Viscum album L. (Viscaceae Batsch). Among secondary metabolites, viscotoxins, lectins, carbohydrates, amino acids, flavonoids, triterpene acids, and nitrogenous compounds predominate in V. album. Mistletoe extracts and their indivdiual components exert various biological activities, including antitumor, immunomodulatory, and antidiabetic activities, and improve cognitive functions.
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Affiliation(s)
- S L Adzhiakhmetova
- Pyatigorsk Medical and Pharmaceutical Institute, Branch of Volgograd State Medical University, Pyatigorsk, Russia.
| | - N M Chervonnaya
- Pyatigorsk Medical and Pharmaceutical Institute, Branch of Volgograd State Medical University, Pyatigorsk, Russia
| | - D I Pozdnyakov
- Pyatigorsk Medical and Pharmaceutical Institute, Branch of Volgograd State Medical University, Pyatigorsk, Russia
| | - O I Popova
- Pyatigorsk Medical and Pharmaceutical Institute, Branch of Volgograd State Medical University, Pyatigorsk, Russia
| | - E T Oganisyan
- Pyatigorsk Medical and Pharmaceutical Institute, Branch of Volgograd State Medical University, Pyatigorsk, Russia
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21
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Priya K, Roy AC, Prasad A, Kumar P, Ghosh I. Naringenin Against Cadmium Toxicity in Fibroblast Cells: An Integrated Network Pharmacology and In Vitro Metabolomics Approach. ENVIRONMENTAL TOXICOLOGY 2024. [PMID: 39105392 DOI: 10.1002/tox.24388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 05/28/2024] [Accepted: 07/08/2024] [Indexed: 08/07/2024]
Abstract
Cadmium, a heavy metal, disrupts cellular homeostasis and is highly toxic, with no effective treatments currently available against its toxicity. According to studies, phytochemicals provide a promising strategy for mitigating cadmium toxicity. Naringenin (NG), a potent antioxidant found primarily in citrus fruits, showed protective properties against cadmium toxicity in rats. Nonetheless, the precise mechanism of cadmium cytotoxicity in fibroblasts remains unknown. This study evaluated NG against cadmium (CdCl2) toxicity utilizing network pharmacology and in silico molecular docking, and was further validated experimentally in rat fibroblast F111 cells. Using network pharmacology, 25 possible targets, including the top 10 targets of NG against cadmium, were identified. Molecular docking of interleukin 6 (IL6), the top potential target with NG, showed robust binding with an inhibition constant (Ki) of 58.76 μM, supporting its potential therapeutic potential. Pathway enrichment analysis suggested that "response to reactive oxygen species" and "negative regulation of small molecules metabolic process" were the topmost pathways targeted by NG against cadmium. In vitro analysis showed that NG (10 μM) attenuated CdCl2-induced oxidative stress by reducing altered intracellular ROS, mitochondrial mass, and membrane potential. Also, NG reversed CdCl2-mediated nuclear damage, G2/M phase arrest, and apoptosis. GC/MS-based metabolomics of F111 cells revealed CdCl2 reduced cholesterol levels, which led to alterations in primary bile acid, steroid and steroid hormone biosynthesis pathways, whereas, NG restored these alterations. In summary, combined in silico and in vitro analysis suggested that NG protected cells from CdCl2 toxicity by mitigating oxidative stress and metabolic pathway alterations, providing a comprehensive understanding of its protective mechanisms against cadmium-induced toxicity.
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Affiliation(s)
- Komal Priya
- Biochemistry and Environmental Toxicology Laboratory, Lab. #103, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Ashim Chandra Roy
- Biochemistry and Environmental Toxicology Laboratory, Lab. #103, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Abhinav Prasad
- Biochemistry and Environmental Toxicology Laboratory, Lab. #103, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Prabhat Kumar
- Biochemistry and Environmental Toxicology Laboratory, Lab. #103, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Ilora Ghosh
- Biochemistry and Environmental Toxicology Laboratory, Lab. #103, School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India
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22
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Rosell MDLÁ, Quizhpe J, Ayuso P, Peñalver R, Nieto G. Proximate Composition, Health Benefits, and Food Applications in Bakery Products of Purple-Fleshed Sweet Potato ( Ipomoea batatas L.) and Its By-Products: A Comprehensive Review. Antioxidants (Basel) 2024; 13:954. [PMID: 39199200 PMCID: PMC11351671 DOI: 10.3390/antiox13080954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 09/01/2024] Open
Abstract
Ipomoea batatas (L.) Lam is a dicotyledonous plant originally from tropical regions, with China and Spain acting as the main producers from outside and within the EU, respectively. The root, including only flesh, is the edible part, and the peel, leaves, stems, or shoots are considered by-products, which are generated due to being discarded in the field and during processing. Therefore, this study aimed to perform a comprehensive review of the nutritional value, phytochemical composition, and health-promoting activities of purple-fleshed sweet potato and its by-products, which lead to its potential applications in bakery products for the development of functional foods. The methodology is applied to the selected topic and is used to conduct the search, review abstracts and full texts, and discuss the results using different general databases. The studies suggested that purple-fleshed sweet potato parts are characterized by a high content of essential minerals and bioactive compounds, including anthocyanins belonging to the cyanidin or the peonidin type. The flesh and leaves are also high in phenolic compounds and carotenoids such as lutein and β-carotene. The high content of phenolic compounds and anthocyanins provides the purple-fleshed sweet potato with high antioxidant and anti-inflammatory power due to the modulation effect of the transcription factor Nrf2 and NF-kB translocation, which may lead to protection against hepatic and neurological disorders, among others. Furthermore, purple-fleshed sweet potato and its by-products can play a dual role in food applications due to its attractive color and wide range of biological activities which enhance its nutritional profile. As a result, it is essential to harness the potential of the purple-fleshed sweet potato and its by-products that are generated during its processing through an appropriate agro-industrial valorization system.
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Affiliation(s)
| | | | | | | | - Gema Nieto
- Department of Food Technology, Nutrition and Food Science, Veterinary Faculty, University of Murcia, Regional Campus of International Excellence “Campus Mare Nostrum”, Campus de Espinardo, 30100 Murcia, Spain; (M.d.l.Á.R.); (J.Q.); (P.A.); (R.P.)
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23
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Muniyasamy R, Manjubala I. Identification of potential sclerostin inhibiting flavonoids from Oroxylum indicum: an insilico approach. J Biomol Struct Dyn 2024; 42:6588-6599. [PMID: 37493468 DOI: 10.1080/07391102.2023.2239955] [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: 05/09/2023] [Accepted: 07/05/2023] [Indexed: 07/27/2023]
Abstract
Flavonoids are secondary metabolites that are widely found in various medicinal plants. They are known for their medicinal benefits and have been extensively used in healthcare industries and in the management of age-related diseases. This paper focuses on flavonoids from Oroxylum indicum, a significant medicinal tree in the practice of traditional Indian medicine. O. indicum has been utilized in a variety of polyherbal formulations for the management of musculoskeletal disorders, however the mechanism of action of its bioactive flavonoids remains unknown. The present study aimed to identify the flavonoids of O. indicum with the potential to target sclerostin, an antagonist of canonical Wnt signaling pathway for the treatment of bone-related disorders. Molecular docking, coarse-grained and molecular dynamics simulations were performed to screen the major flavonoids and investigate their interaction with sclerostin. Flavonoids with highest binding affinity and interacting with at least one of the amino acids of the PNAIG motif residues were selected from docking studies and subjected to further drug likeness and ADMET screening. Further screening from coarse-grained and molecular dynamic simulations results showed that baicalein, compared to other screened flavonoids, stably binds with the important residues of the LRP6 binding site of sclerostin, resulting in pronounced structural changes in the protein. These findings suggest that baicalein from O. indicum can potentially inhibit sclerostin and can elicit skeletal protective effects, providing an insight for further in vitro and in vivo studies.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Rajeshwari Muniyasamy
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, India
| | - I Manjubala
- School of BioSciences and Technology, Vellore Institute of Technology, Vellore, India
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24
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Ghosh S, Das SK, Sinha K, Ghosh B, Sen K, Ghosh N, Sil PC. The Emerging Role of Natural Products in Cancer Treatment. Arch Toxicol 2024; 98:2353-2391. [PMID: 38795134 DOI: 10.1007/s00204-024-03786-3] [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: 02/15/2024] [Accepted: 05/08/2024] [Indexed: 05/27/2024]
Abstract
The exploration of natural products as potential agents for cancer treatment has garnered significant attention in recent years. In this comprehensive review, we delve into the diverse array of natural compounds, including alkaloids, carbohydrates, flavonoids, lignans, polyketides, saponins, tannins, and terpenoids, highlighting their emerging roles in cancer therapy. These compounds, derived from various botanical sources, exhibit a wide range of mechanisms of action, targeting critical pathways involved in cancer progression such as cell proliferation, apoptosis, angiogenesis, and metastasis. Through a meticulous examination of preclinical and clinical studies, we provide insights into the therapeutic potential of these natural products across different cancer types. Furthermore, we discuss the advantages and challenges associated with their use in cancer treatment, emphasizing the need for further research to optimize their efficacy, pharmacokinetics, and delivery methods. Overall, this review underscores the importance of natural products in advancing cancer therapeutics and paves the way for future investigations into their clinical applications.
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Affiliation(s)
- Sumit Ghosh
- Department of Zoology, Ramakrishna Mission Vidyamandira, Belur Math, Howrah, 711202, India
- Division of Molecular Medicine, Bose Institute, Kolkata, 700054, India
| | - Sanjib Kumar Das
- Department of Zoology, Jhargram Raj College, Jhargram, 721507, India
| | - Krishnendu Sinha
- Department of Zoology, Jhargram Raj College, Jhargram, 721507, India.
| | - Biswatosh Ghosh
- Department of Zoology, Bidhannagar College, Kolkata, 700064, India
| | - Koushik Sen
- Department of Zoology, Jhargram Raj College, Jhargram, 721507, India
| | - Nabanita Ghosh
- Department of Zoology, Maulana Azad College, Kolkata, 700013, India
| | - Parames C Sil
- Division of Molecular Medicine, Bose Institute, Kolkata, 700054, India.
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25
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Xu J, Zhu X, Xing Y, Guan G, Zhang Y, Hui R, Wang X, Liu S, Pang H, Zhu L. Associations of dietary flavonoid intake with the risk of all-cause and cardiovascular mortality in adults. Clin Nutr ESPEN 2024; 62:270-277. [PMID: 38870019 DOI: 10.1016/j.clnesp.2024.06.001] [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: 10/27/2023] [Revised: 05/29/2024] [Accepted: 06/03/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND AND AIMS Flavonoids are widely distributed polyphenolic compounds in the diet that possess various health-promoting effects. This study aimed to investigate the association between dietary flavonoid intake and all-cause and cardiovascular mortality in adults. METHODS AND RESULTS The data on the six main subclasses of flavonoids, including isoflavones, anthocyanidins, flavan-3-ols, flavanones, flavones, and flavonols, were obtained from the 2007-2010 National Health and Nutrition Examination Survey (NHANES) dataset of adults. The participants were followed up until December 30, 2019. Cox regression models were used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) for dietary flavonoid intake and mortality. The study included a total of 8758 adults (mean age 44.00 years; 47.40% men). A median follow-up of 10.7 years yielded 1113 all-cause deaths and 261 cardiovascular deaths were recorded. In comparison to category 1, category 4 of flavan-3-ols, flavonols, and total flavonoids were associated with lower risks of all-cause mortality, with multivariable-adjusted HRs of 0.71 (95% CI: 0.55-0.92, Ptrend = 0.021), 0.58 (95% CI: 0.45-0.74, Ptrend<0.001), and 0.63 (95% CI: 0.50-0.80, Ptrend = 0.010), respectively. Similarly, higher intake of category 4 flavonoids was associated with a reduced risk of cardiovascular mortality, with HRs of 0.68 (95% CI: 0.29-0.89, Ptrend = 0.035) for flavones, 0.41 (95% CI: 0.22-0.78, Ptrend = 0.001) for flavonols, and 0.54 (95% CI: 0.36-0.80, Ptrend = 0.021) for total flavonoids. CONCLUSION Dietary flavonoid intake is associated with all-cause and cardiovascular mortality. Increasing dietary flavonoid intake may reduce the risk of death in adults.
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Affiliation(s)
- Jing Xu
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China
| | - Xu Zhu
- Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, Jiangsu, 210029, China
| | - Yujie Xing
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China
| | - Gongchang Guan
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China
| | - Yong Zhang
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China
| | - Rutai Hui
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| | - Xiqiang Wang
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China
| | - Shasha Liu
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China.
| | - Hui Pang
- Department of Cardiology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China.
| | - Ling Zhu
- Department of Cardiology, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710000, China; Department of Cardiology, The Third Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710000, China.
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26
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Lotfi MS, Rassouli FB. Natural Flavonoid Apigenin, an Effective Agent Against Nervous System Cancers. Mol Neurobiol 2024; 61:5572-5583. [PMID: 38206472 DOI: 10.1007/s12035-024-03917-y] [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: 07/27/2023] [Accepted: 12/31/2023] [Indexed: 01/12/2024]
Abstract
Cancer is a serious public health concern worldwide, and nervous system (NS) cancers are among the most life-threatening malignancies. Efforts have been devoted to introduce natural anticancer agents with minimal side effects. Apigenin is an edible flavonoid that is abundantly found in many vegetables and fruits. Various pharmaceutical activities, including anti-inflammatory, antioxidative, antimicrobial, and anticancer effects have been reported for apigenin. This review provides insights into the therapeutic effects of apigenin and flavonoids with similar structure on glioblastoma and neuroblastoma. Current evidence indicates that apigenin has the unique ability to cross the blood-brain barrier, and its antioxidative, anti-inflammatory, neurogenic, and neuroprotective effects have made this flavonoid a great option for the treatment of neurodegenerative disorders. Meanwhile, apigenin has low toxicity on normal neuronal cells, while induces cytotoxicity on NS cancer cells via triggering several signal pathways and molecular targets. Anticancer effects of apigenin have been contributed to various mechanisms such as induction of cell cycle arrest and apoptosis, and inhibition of migration, invasion, and angiogenesis. Although apigenin is a promising pharmaceutical agent, its low bioavailability is an important issue that must be solved before introducing to clinic. Recently, nano-delivery of apigenin by liposomes and poly lactic-co-glycolide nanoparticles has greatly improved functionality of this agent. Hence, investigating pharmaceutical effects of apigenin-loaded nanocarriers on NS cancer cell lines and animal models is recommended for future studies.
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Affiliation(s)
- Mohammad-Sadegh Lotfi
- Novel Diagnostics and Therapeutics Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Fatemeh B Rassouli
- Novel Diagnostics and Therapeutics Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
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27
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Xue Z, Tian L, Zheng H, Zhang Y, Song J. Cyanidin inhibits glioma stem cells proliferation through the Wnt signaling pathway. Int J Neurosci 2024; 134:858-865. [PMID: 36458565 DOI: 10.1080/00207454.2022.2154669] [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: 12/29/2021] [Revised: 06/14/2022] [Accepted: 06/22/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Cyanidin has a protective effect on the nervous system and has been reported to treat tumor effectively. However, its impact on glioma stem cells (GSC) is unknown. METHODS Using seven GSC lines, the anti-tumor effect of cyanidin is tested. The effect of cyanidin on the cell viability in each cell line is evaluated. Wnt signaling pathway-related genes are checked after treatment of cyanidin. Cytoplasmic/nuclear β-catenin protein levels post cyanidin treatment is detected. Protein levels of c-Myc after cyanidin treatment are determined. Twist1 and Snail1 protein levels after cyanidin treatment are checked as well. RESULTS Cyanidin significantly reduces the cell viability of all GSCs, and exhibited the most substantial effect in GBM2 but no apparent effect in 293T cells. It can regulate the Wnt signaling pathway of all GSC lines. In the GBM2, GBM7, G166, and G179 cell lines, there is upregulation of WNT1 and MYC genes, while in the G144 and GliNS2 cell line, these two genes are down-regulated after cyanidin treatment. Cytoplasmic and nuclear protein levels of β-catenin in all cell lines are down-regulated. Cyanidin treatment significantly decreases the protein level for c-Myc in the GBM2 cell line compared with untreated cells, not in G144 or GliNS2 cells. Furthermore, cyanidin strongly reduces the expression of Twist1 and Snail1 in GBM2, G179, and G144 cell lines, while the GliNS2 cells show an opposite change in the cytoplasm and no change in nuclear. CONCLUSION Cyanidin exerts an anti-tumor effect in glioma stem cell lines, probably through the Wnt signaling pathway.
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Affiliation(s)
- Zicheng Xue
- Department of Pharmacy, Maternity and Child Health Care of Zaozhuang, Zaozhuang City, Shandong Province, China
| | - Lei Tian
- Department of Pharmacy, People's Hospital of Shizhong District, Zaozhuang City, Shandong Province, China
| | - Hui Zheng
- Zaozhuang Vocational College of Science and Technology, Shandong Province, China
| | - Yucai Zhang
- Department of Pharmacy, Maternity and Child Health Care of Zaozhuang, Zaozhuang City, Shandong Province, China
| | - Junying Song
- Department of Pharmacy, Maternity and Child Health Care of Zaozhuang, Zaozhuang City, Shandong Province, China
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Edwards H, Mustfa W, Tehreem S, Salamatullah AM, Bourhia M, Ghafoor A. Pharmacotherapeutic potential of malvidin to cure imidacloprid induced hepatotoxicity via regulating PI3K/AKT, Nrf-2/Keap-1 and NF-κB pathway. Food Chem Toxicol 2024; 190:114816. [PMID: 38880465 DOI: 10.1016/j.fct.2024.114816] [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: 04/18/2024] [Revised: 06/05/2024] [Accepted: 06/12/2024] [Indexed: 06/18/2024]
Abstract
Imidacloprid (IMI) is one of the top-notch insecticides that adversely affects the body organs including the liver. Malvidin (MAL) is a natural flavonoid which exhibits a wide range of pharmacological properties. This research was designed to evaluate the protective ability of MAL to counteract IMI instigated liver toxicity in rats. Thirty-two rats were divided into four groups including control, IMI (5mg/kg), IMI (5mg/kg) + MAL (10mg/kg) and MAL (10mg/kg) alone treated group. The recommended dosages were administrated through oral gavage for 4 weeks. It was revealed that IMI intoxication disrupted the PI3K/AKT and Nrf-2/Keap-1 pathway. Furthermore, the activities of catalase (CAT), glutathione peroxidase (GPx), superoxide dismutase (SOD), heme-oxygenase-1 (OH-1) and glutathione reductase (GSR) were reduced while upregulating reactive oxygen species (ROS) and malondialdehyde (MDA) levels after IMI treatment. Moreover, IMI poisoning increased the levels of ALT (Alanine aminotransferase), AST (Aspartate transaminase), and ALP (Alkaline phosphatase) while reducing the levels of total proteins and albumin in hepatic tissues of rats. Besides, IMI administration escalated the expressions of Bcl-2-associated protein x (Bax) and cysteine-aspartic acid protease-3 (Caspase-3) while downregulating the expressions of B-cell lymphoma 2 (Bcl-2). Similarly, IMI intoxication, increased the levels of Interleukin-6 (IL-6), Nuclear factor kappa-B (NF-κB), Interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), and the activity of cyclooxygenase-2 (COX-2). Furthermore, IMI disrupted the normal architecture of hepatic tissues. However, MAL treatment remarkably protected the liver tissues via regulating abovementioned disruptions.
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Affiliation(s)
- Henry Edwards
- Department of Biology, The University of Melbourne, Australia.
| | - Warda Mustfa
- Department of Zoology, Wildlife and Fisheries, University of Agriculture, Faisalabad, Pakistan
| | - Shahaba Tehreem
- Department of Zoology, Wildlife and Fisheries, University of Agriculture, Faisalabad, Pakistan
| | - Ahmad Mohammad Salamatullah
- Department of Food Science & Nutrition, College of Food and Agricultural Sciences, King Saud University, 11 P.O. Box 2460, Riyadh, 11451, Saudi Arabia
| | - Mohammed Bourhia
- Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune, 70000, Morocco
| | - Ayesha Ghafoor
- Department of Zoology, Government College University, Faisalabad, Pakistan
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Rguez S, Bettaieb Rebey I, Yeddes W, Grati Affes T, Chaabani E, Sirine G, Sabrine H, Msaada K, Frouja O, Hamrouni Sellami I. Protective potential of onion eco-extract: safeguarding chicken patties from oxidative deterioration. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024:1-12. [PMID: 39086172 DOI: 10.1080/09603123.2024.2382900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 07/17/2024] [Indexed: 08/02/2024]
Abstract
Onions contain valuable phytochemical compounds, including quercetin derivatives. This study explores the potential of onion extract as a natural additive in chicken patties. The optimized conditions involved sonication at 80% for 5 min with a 75% ethanol concentration. The onion extract exhibited total phenolic and flavonoid compound values of 255.63 mg GAE g-1 DR and 196.87 mg QE g-1 DR, respectively. The antioxidant activity of the onion extract was characterized by an IC50 of 12.74 µg/mL. This onion extract was dominated by quercetin derivatives (quercetin 4'-O-β-glycoside and quercetin-3-O-β-glycoside and quercetin-3,4'-O-β-diglycoside). Chicken patties treated with 2% onion extract exhibited superior pH stability, lowest thiobarbituric acid reactive substances level (0.40 mg/kg) and peroxide index (0.77 mEq O2/kg meat) and maintained color stability. Comparative analysis with BHT demonstrated the efficacy of onion extract in reducing lipid oxidation. These findings highlight the potential of a 2% onion extract as effective ingredient for enhancing the quality of chicken products.
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Affiliation(s)
- Safa Rguez
- Laboratory of Aromatic and Medicinal Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Iness Bettaieb Rebey
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Walid Yeddes
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Taycir Grati Affes
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Emna Chaabani
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Gabsi Sirine
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Hafiene Sabrine
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Kamel Msaada
- Laboratory of Aromatic and Medicinal Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
| | - Olfa Frouja
- Laboratory of Plant soil and environment, Universite de Tunis El Manar, Tunis, Tunisia
| | - Ibtissem Hamrouni Sellami
- Laboratory of Medicinal and Aromatic Plants, Centre de Biotechnologie de Borj Cedria, Hammam-Lif, Tunisia
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Zahra M, Abrahamse H, George BP. Flavonoids: Antioxidant Powerhouses and Their Role in Nanomedicine. Antioxidants (Basel) 2024; 13:922. [PMID: 39199168 PMCID: PMC11351814 DOI: 10.3390/antiox13080922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 09/01/2024] Open
Abstract
This study emphasizes the critical role of antioxidants in protecting human health by counteracting the detrimental effects of oxidative stress induced by free radicals. Antioxidants-found in various forms such as vitamins, minerals, and the phytochemicals abundant in fruits and vegetables-neutralize free radicals by stabilizing them through electron donation. Specifically, flavonoid compounds are highlighted as robust defenders, addressing oxidative stress and inflammation to avert chronic illnesses like cancer, cardiovascular diseases, and neurodegenerative diseases. This research explores the bioactive potential of flavonoids, shedding light on their role not only in safeguarding health, but also in managing conditions such as diabetes, cancer, cardiovascular diseases, and neurodegenerative diseases. This review highlights the novel integration of South African-origin flavonoids with nanotechnology, presenting a cutting-edge strategy to improve drug delivery and therapeutic outcomes. This interdisciplinary approach, blending traditional wisdom with contemporary techniques, propels the exploration of flavonoid-mediated nanoparticles toward groundbreaking pharmaceutical applications, promising revolutionary advancements in healthcare. This collaborative synergy between traditional knowledge and modern science not only contributes to human health, but also underscores a significant step toward sustainable and impactful biomedical innovations, aligning with principles of environmental conservation.
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Affiliation(s)
| | | | - Blassan P. George
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 1711, Doornfontein 2028, South Africa; (M.Z.); (H.A.)
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31
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Kwun MS, Lee DG. Bacterial Apoptosis-Like Death through Accumulation of Reactive Oxygen Species by Quercetin in Escherichia coli. J Microbiol Biotechnol 2024; 34:1395-1400. [PMID: 38934783 PMCID: PMC11294654 DOI: 10.4014/jmb.2403.03057] [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: 03/28/2024] [Revised: 05/14/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024]
Abstract
The antimicrobial activity of the natural compounds from plant and food have well discovered since the interest on the beneficial effect of the natural compounds was risen. Quercetin, a flavonoid derived from vegetables, including onions, red leaf lettuces and cherries has been studied for diverse biological characteristics as anti-cancer and anti-microbial activities. The aim of current study is to investigate the specific antibacterial modes of action of quercetin against Escherichia coli. Quercetin decreased the E. coli cell viability and induced the severe damages (oxidative stress, DNA fragmentation) leading to cell death. Reactive oxygen species (ROS) generation was observed during the process, which we confirmed that oxidative stress was the key action of antibacterial activity of quercetin exerting its influence potently. Based on the results of Annexin V and Caspace FITC-VAD-FMK assay, the oxidative damage in E. coli has led to the bacterial apoptosis-like death in E. coli. To sum up, the contribution of ROS generation exerts crucial impact in antibacterial activity of quercetin.
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Affiliation(s)
- Min Seok Kwun
- School of Life Sciences, BK 21 FOUR KNU Creative BioResearch Group, College of Natural Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Dong Gun Lee
- School of Life Sciences, BK 21 FOUR KNU Creative BioResearch Group, College of Natural Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
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Kozhantayeva A, Tursynova N, Kolpek A, Aibuldinov Y, Tursynova A, Mashan T, Mukazhanova Z, Ibrayeva M, Zeinuldina A, Nurlybayeva A, Iskakova Z, Tashenov Y. Phytochemical Profiling, Antioxidant and Antimicrobial Potentials of Ethanol and Ethyl Acetate Extracts of Chamaenerion latifolium L. Pharmaceuticals (Basel) 2024; 17:996. [PMID: 39204101 PMCID: PMC11357188 DOI: 10.3390/ph17080996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 09/03/2024] Open
Abstract
The study investigates the phytochemical profile, antioxidant capacity, and antimicrobial activities of ethanol (ChL-EtOH) and ethyl acetate (ChL-EtOAc) extracts from Chamaenerion latifolium L. (ChL) harvested in Kazakhstan. The ChL-EtOH extract exhibited higher total phenolic (267.48 ± 3.44 mg GAE/g DE) and flavonoid content (24.18 ± 1.06 mg QE/g DE) compared to ChL-EtOAc. HPLC-UV-ESI/MS identified key phenolic acids and flavonoids, including gallic acid, chlorogenic acid, and quercetin 3-glucoside. FT-IR analysis confirmed the presence of characteristic functional groups. Antioxidant assays revealed strong DPPH scavenging and FRAP activities, with ChL-EtOH showing superior results (IC50 = 21.31 ± 0.65 μg/mL and 18.13 ± 0.15 μg/mL, respectively). Additionally, ChL-EtOH displayed notable antimicrobial efficacy against Gram-positive and Gram-negative bacteria, as well as the fungal strain Candida albicans. These findings suggest that ethanol extraction is more efficient for isolating bioactive compounds from ChL, underscoring its potential for pharmaceutical and nutraceutical applications.
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Affiliation(s)
- Akmaral Kozhantayeva
- Research Institute of New Chemical Technologies, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (N.T.); (Y.A.)
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (A.T.); (T.M.)
| | - Nurgul Tursynova
- Research Institute of New Chemical Technologies, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (N.T.); (Y.A.)
| | - Ainagul Kolpek
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (A.T.); (T.M.)
| | - Yelaman Aibuldinov
- Research Institute of New Chemical Technologies, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (N.T.); (Y.A.)
| | - Arailym Tursynova
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (A.T.); (T.M.)
| | - Togzhan Mashan
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (A.T.); (T.M.)
| | - Zhazira Mukazhanova
- Department of Chemistry, Graduate School of IT and Natural Sciences, East Kazakhstan University Named after S. Amanzholov, Ust-Kamenogorsk 010008, Kazakhstan;
| | - Manshuk Ibrayeva
- Faculty of Science and Technology, The Caspian University of Technology and Engineering Named after Sh.Yessenov, Aktau 130000, Kazakhstan;
| | - Aizhan Zeinuldina
- Department of General and Biological Chemistry, NJSC “Astana Medical University”, Astana 010000, Kazakhstan;
| | - Aisha Nurlybayeva
- Department of Chemistry and Chemical Technology, Faculty of Technology, M.Kh. Dulaty Taraz Regional University, Taraz 080000, Kazakhstan;
| | - Zhanar Iskakova
- Research Institute of New Chemical Technologies, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (N.T.); (Y.A.)
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (A.T.); (T.M.)
| | - Yerbolat Tashenov
- Research Institute of New Chemical Technologies, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (N.T.); (Y.A.)
- Department of Chemistry, Faculty of Natural Sciences, L.N. Gumilyov Eurasian National University, Satpayev Street 2, Astana 010000, Kazakhstan; (A.K.); (A.T.); (T.M.)
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Asante JO, Wireko-Manu F, Larbie C, Kpodo GN, Oduro I. Sensory evaluation and chemical composition of Solanum nigrum and Solanum torvum herbal tea and spice. FOOD SCI TECHNOL INT 2024:10820132241266103. [PMID: 39056315 DOI: 10.1177/10820132241266103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Herbal teas are ingested for various purposes and by diverse populations across the globe. There is a growing recognition among individuals of the advantages associated with the use of this beverage, leading to a heightened demand for the manufacture of herbal tea derived from therapeutic plants. Spices on the other hand add flavour to food but could pose harm if it is high in phytates and oxalates. The objective of this study was to develop natural spices and herbal tea with health beneficial properties using Solanum nigrum and Solanum torvum berries. Herbal tea samples from S. nigrum were prepared by sorting berries, maceration, divided into two (fermenting at 18 °C and non-fermenting) and dried at 60 °C for 12 h in a hot oven. Spices from S. torvum and S. nigrum were prepared by removing the berries from the stalk, freeze-drying and smooth milling into fine powder. In addition, antinutrient, phytochemical and sensory evaluation studies were conducted on these spices and herbal teas. A nine-point hedonic scale was utilized for the purpose of conducting a consumer acceptability sensory evaluation test using 101 untrained panelists. Data was then analyzed by t-test, one-way analysis of variance (ANOVA) and the level of significance (p < 0.05) was assessed using Tukey's and Dunnett's multiple comparison tests. The panellists expressed a favourable perception towards Solanum nigrum unripe unfermented green herbal tea (6.65 ± 2.08) as compared to the other formulated teas due to the components working together in a way that produces a nice tea sample. Both Solanum nigrum and Solanum torvum spices contained various levels of catechins, saponins, flavonoids, oxalates, phytates and tannins comparable to literature. The herbal tea samples exhibited a range of catechin content, varying from 0.255 to 0.756 mg/g. The antioxidant activity of the various herbal tea samples ranged from 66.37 ± 0.24 to 78.53 ± 0.18 µg/mL GAE as determined by the DPPH free radical assay Fermented black herbal teas recorded higher total phenols (2.80 ± 0.09d), total flavonoids (21.84 ± 1.84c) and showed greater antioxidant activity (78.53 ± 0.18a) as compared to the unfermented green herbal teas. The process of fermentation resulted in a decrease in pH from 7.22 to 6.53 within a period of 12 h. The Total Titratable Acidity (TTA) grew as the fermentation period progressed, whereas the Total Soluble Solids (TSS) decreased. Phytates were the least antinutrients among the two Solanum species accounting for 0.02 mg/100 g and 0.03 mg/100 g in S. torvum berries (STBs) and (S. nigrum berries) SNBs respectively.
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Affiliation(s)
- Jemima Owusuah Asante
- Department of Food Science and Technology, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
- Department of Food Science and Postharvest, Cape Coast Technical University, Cape Coast, Ghana
| | - Faustina Wireko-Manu
- Department of Food Science and Technology, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Christopher Larbie
- Department of Biochemistry and Biotechnology, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | | | - Ibok Oduro
- Department of Food Science and Technology, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
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Huang Y, Fu L, Gan Y, Qi G, Hao L, Xin T, Xu W, Song J. Analysis of Whole-Genome for Identification of Seven Penicillium Species with Significant Economic Value. Int J Mol Sci 2024; 25:8172. [PMID: 39125741 PMCID: PMC11312406 DOI: 10.3390/ijms25158172] [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: 06/21/2024] [Revised: 07/20/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024] Open
Abstract
The Penicillium genus exhibits a broad global distribution and holds substantial economic value in sectors including agriculture, industry, and medicine. Particularly in agriculture, Penicillium species significantly impact plants, causing diseases and contamination that adversely affect crop yields and quality. Timely detection of Penicillium species is crucial for controlling disease and preventing mycotoxins from entering the food chain. To tackle this issue, we implement a novel species identification approach called Analysis of whole GEnome (AGE). Here, we initially applied bioinformatics analysis to construct specific target sequence libraries from the whole genomes of seven Penicillium species with significant economic impact: P. canescens, P. citrinum, P. oxalicum, P. polonicum, P. paneum, P. rubens, and P. roqueforti. We successfully identified seven Penicillium species using the target we screened combined with Sanger sequencing and CRISPR-Cas12a technologies. Notably, based on CRISPR-Cas12a technology, AGE can achieve rapid and accurate identification of genomic DNA samples at a concentration as low as 0.01 ng/µL within 30 min. This method features high sensitivity and portability, making it suitable for on-site detection. This robust molecular approach provides precise fungal species identification with broad implications for agricultural control, industrial production, clinical diagnostics, and food safety.
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Affiliation(s)
- Yuanhao Huang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Lianguo Fu
- School of Life and Science, Southwest Jiaotong University, Chengdu 610031, China
| | - Yutong Gan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Guihong Qi
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Lijun Hao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Tianyi Xin
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Wenjie Xu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
| | - Jingyuan Song
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
- Key Laboratory of Chinese Medicine Resources Conservation, State Administration of Traditional Chinese Medicine of the People’s Republic of China, Engineering Research Center of Chinese Medicine Resource, Ministry of Education, Beijing 100193, China
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35
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Cai J, Tan X, Hu Q, Pan H, Zhao M, Guo C, Zeng J, Ma X, Zhao Y. Flavonoids and Gastric Cancer Therapy: From Signaling Pathway to Therapeutic Significance. Drug Des Devel Ther 2024; 18:3233-3253. [PMID: 39081701 PMCID: PMC11287762 DOI: 10.2147/dddt.s466470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 07/01/2024] [Indexed: 08/02/2024] Open
Abstract
Gastric cancer (GC) is a prevalent gastrointestinal tumor characterized by high mortality and recurrence rates. Current treatments often have limitations, prompting researchers to explore novel anti-tumor substances and develop new drugs. Flavonoids, natural compounds with diverse biological activities, are gaining increasing attention in this regard. We searched from PubMed, Web of Science, SpringerLink and other databases to find the relevant literature in the last two decades. Using "gastric cancer", "stomach cancers", "flavonoid", "bioflavonoid", "2-Phenyl-Chromene" as keywords, were searched, then analyzed and summarized the mechanism of flavonoids in the treatment of GC. It was revealed that the anti-tumor mechanism of flavonoids involves inhibiting tumor growth, proliferation, invasion, and metastasis, as well as inducing cell death through various processes such as apoptosis, autophagy, ferroptosis, and pyroptosis. Additionally, combining flavonoids with other chemotherapeutic agents like 5-FU and platinum compounds can potentially reduce chemoresistance. Flavonoids have also demonstrated enhanced biological activity when used in combination with other natural products. Consequently, this review proposes innovative perspectives for the development of flavonoids as new anti-GC agents.
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Affiliation(s)
- Jiaying Cai
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Xiyue Tan
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Qichao Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Huafeng Pan
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
| | - Maoyuan Zhao
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Cui Guo
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Jinhao Zeng
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Yanling Zhao
- Department of Pharmacy, Chinese PLA General Hospital, Beijing, People’s Republic of China
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Papanikolaou A, Chatzikonstantinou AV, Fotiadou R, Tsakni A, Houhoula D, Polydera AC, Pavlidis IV, Stamatis H. A Study on the Regioselective Acetylation of Flavonoid Aglycons Catalyzed by Immobilized Lipases. Biomolecules 2024; 14:897. [PMID: 39199285 PMCID: PMC11352720 DOI: 10.3390/biom14080897] [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: 06/17/2024] [Revised: 07/14/2024] [Accepted: 07/22/2024] [Indexed: 09/01/2024] Open
Abstract
This study aimed to explore the capacity of immobilized lipases on the acetylation of six aglycon flavonoids, namely myricetin, quercetin, luteolin, naringenin, fisetin and morin. For this purpose, lipase B from Candida antarctica (CaLB) and lipase from Thermomyces lanuginosus (TLL) were immobilized onto the surface of ZnOFe nanoparticles derived from an aqueous olive leaf extract. Various factors affecting the conversion of substrates and the formation of monoesterified and diesterified products, such as the amount of biocatalyst and the molar ratio of the substrates and reaction solvents were investigated. Both CaLB and TLL-ZnOFe achieved 100% conversion yield of naringenin to naringenin acetate after 72 h of reaction time, while TLL-ZnOFe achieved higher conversion yields of quercetin, morin and fisetin (73, 85 and 72% respectively). Notably, CaLB-ZnOFe displayed significantly lower conversion yields for morin compared with TLL-ZnOFe. Molecular docking analysis was used to elucidate this discrepancy, and it was revealed that the position of the hydroxyl groups of the B ring on morin introduced hindrances on the active site of CaLB. Finally, selected flavonoid esters showed significantly higher antimicrobial activity compared with the original compound. This work indicated that these lipase-based nanobiocatalysts can be successfully applied to produce lipophilic derivatives of aglycon flavonoids with improved antimicrobial activity.
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Affiliation(s)
- Angelos Papanikolaou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, 45110 Ioannina, Greece; (A.P.); (R.F.); (A.C.P.)
| | - Alexandra V. Chatzikonstantinou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, 45110 Ioannina, Greece; (A.P.); (R.F.); (A.C.P.)
| | - Renia Fotiadou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, 45110 Ioannina, Greece; (A.P.); (R.F.); (A.C.P.)
| | - Aliki Tsakni
- Department of Food Science and Technology, University of West Attica, 12243 Athens, Greece; (A.T.); (D.H.)
| | - Dimitra Houhoula
- Department of Food Science and Technology, University of West Attica, 12243 Athens, Greece; (A.T.); (D.H.)
| | - Angeliki C. Polydera
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, 45110 Ioannina, Greece; (A.P.); (R.F.); (A.C.P.)
| | - Ioannis V. Pavlidis
- Department of Chemistry, University of Crete, Voutes University Campus, 70013 Heraklion, Greece;
| | - Haralambos Stamatis
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, 45110 Ioannina, Greece; (A.P.); (R.F.); (A.C.P.)
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Ashraf MV, Khan S, Misri S, Gaira KS, Rawat S, Rawat B, Khan MAH, Shah AA, Asgher M, Ahmad S. High-Altitude Medicinal Plants as Promising Source of Phytochemical Antioxidants to Combat Lifestyle-Associated Oxidative Stress-Induced Disorders. Pharmaceuticals (Basel) 2024; 17:975. [PMID: 39204080 PMCID: PMC11357401 DOI: 10.3390/ph17080975] [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: 06/22/2024] [Revised: 07/14/2024] [Accepted: 07/18/2024] [Indexed: 09/03/2024] Open
Abstract
Oxidative stress, driven by reactive oxygen, nitrogen, and sulphur species (ROS, RNS, RSS), poses a significant threat to cellular integrity and human health. Generated during mitochondrial respiration, inflammation, UV exposure and pollution, these species damage cells and contribute to pathologies like cardiovascular issues, neurodegeneration, cancer, and metabolic syndromes. Lifestyle factors exert a substantial influence on oxidative stress levels, with mitochondria emerging as pivotal players in ROS generation and cellular equilibrium. Phytochemicals, abundant in plants, such as carotenoids, ascorbic acid, tocopherols and polyphenols, offer diverse antioxidant mechanisms. They scavenge free radicals, chelate metal ions, and modulate cellular signalling pathways to mitigate oxidative damage. Furthermore, plants thriving in high-altitude regions are adapted to extreme conditions, and synthesize secondary metabolites, like flavonoids and phenolic compounds in bulk quantities, which act to form a robust antioxidant defence against oxidative stress, including UV radiation and temperature fluctuations. These plants are promising sources for drug development, offering innovative strategies by which to manage oxidative stress-related ailments and enhance human health. Understanding and harnessing the antioxidant potential of phytochemicals from high-altitude plants represent crucial steps in combating oxidative stress-induced disorders and promoting overall wellbeing. This study offers a comprehensive summary of the production and physio-pathological aspects of lifestyle-induced oxidative stress disorders and explores the potential of phytochemicals as promising antioxidants. Additionally, it presents an appraisal of high-altitude medicinal plants as significant sources of antioxidants, highlighting their potential for drug development and the creation of innovative antioxidant therapeutic approaches.
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Affiliation(s)
- Mohammad Vikas Ashraf
- Department of Biotechnology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India;
| | - Sajid Khan
- Department of Botany, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India;
| | - Surya Misri
- Section of Microbiology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India;
| | - Kailash S. Gaira
- Sikkim Regional Centre, G.B. Pant National Institute of Himalayan Environment, Pangthang, Gangtok 737101, Sikkim, India; (K.S.G.); (S.R.)
| | - Sandeep Rawat
- Sikkim Regional Centre, G.B. Pant National Institute of Himalayan Environment, Pangthang, Gangtok 737101, Sikkim, India; (K.S.G.); (S.R.)
| | - Balwant Rawat
- School of Agriculture, Graphic Era University, Dehradun 24800, Utarakhand, India;
| | - M. A. Hannan Khan
- Department of Zoology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India; (M.A.H.K.); (A.A.S.)
| | - Ali Asghar Shah
- Department of Zoology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India; (M.A.H.K.); (A.A.S.)
| | - Mohd Asgher
- Department of Botany, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India;
| | - Shoeb Ahmad
- Department of Biotechnology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu and Kashmir, India;
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Ben El Mahdi N, Lemée L, Remaury QB, Eloy L, Nhiri N, Lakhssassi N, Cacciola F, Nhiri M. Potential of Sorghum Seeds in Alleviating Hyperglycemia, Oxidative Stress, and Glycation Damage. Molecules 2024; 29:3445. [PMID: 39124851 PMCID: PMC11314581 DOI: 10.3390/molecules29153445] [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: 06/05/2024] [Revised: 07/08/2024] [Accepted: 07/09/2024] [Indexed: 08/12/2024] Open
Abstract
Diabetes mellitus, characterized by dysregulated glucose metabolism, oxidative stress, and the formation of advanced glycation end products, poses a significant global health burden. In this study, we explored the potential of sorghum (Sorghum bicolor) seeds, known for their abundant phytochemical composition, as a natural remedy for diabetes and its associated damage. High-performance liquid chromatography/high-resolution mass spectrometry analysis revealed a remarkable phenolic richness in sorghum grains, including gallic acid, quercetin, and the predominant procyanidin B-1, with ecotype-specific variations in flavonoid distribution. Elemental analysis by ICP showed an abundance of macro-elements (Ca, K, Mg), trace elements (Fe, Mn, Si, Zn), and ultra-trace elements (B, Co, Cr, Cu, Mo, Se, V) essential for human health, supporting its therapeutic and nutritional potential. Additionally, the results demonstrated variable total phenolic contents (188-297 mg GAE/g dE) and total flavonoid contents (66-78 mg QE/g dE), with corresponding differences in antioxidant activities across the five ecotypes. Treatment with sorghum seed extract (SE1) significantly reduced oxidative stress markers, such as malondialdehyde (MDA)by 40% and hydrogen peroxide (H2O2) by 63%, in diabetic mice, compared to untreated diabetic controls. Moreover, sorghum extracts exhibited a remarkable increase in antioxidant enzyme activities, including a 50% increase in superoxide dismutase (SOD) activity and a 60% increase in glutathione peroxidase (GPx) activity, indicating their potential to bolster antioxidant defenses against diabetes-induced oxidative stress. These findings underscore the therapeutic potential of sorghum seeds in diabetes management and prevention, paving the way for the development of functional foods with enhanced health benefits.
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Affiliation(s)
- Nora Ben El Mahdi
- Laboratory of Biochemistry and Molecular Genetics, Faculty of Sciences and Technologies of Tangier, BP 416, Tangier 90000, Morocco
| | - Laurent Lemée
- IC2MP-UMR CNRS 7285, Institut de Chimie des Milieux et Matériaux de Poitiers, University of Poitiers, 86073 Poitiers CEDEX, France; (L.L.); (Q.B.R.); (L.E.)
| | - Quentin Blancart Remaury
- IC2MP-UMR CNRS 7285, Institut de Chimie des Milieux et Matériaux de Poitiers, University of Poitiers, 86073 Poitiers CEDEX, France; (L.L.); (Q.B.R.); (L.E.)
| | - Lilian Eloy
- IC2MP-UMR CNRS 7285, Institut de Chimie des Milieux et Matériaux de Poitiers, University of Poitiers, 86073 Poitiers CEDEX, France; (L.L.); (Q.B.R.); (L.E.)
| | - Naima Nhiri
- Institute for the Chemistry of Natural Substances, CNRS, Paris Saclay University, 91190 Gif-sur-Yvette, France;
| | - Naoufal Lakhssassi
- School of Agricultural Sciences, College of Agricultural, Life and Physical Sciences, Southern Illinois University, Carbondale, IL 62901, USA;
| | - Francesco Cacciola
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, 98125 Messina, Italy
| | - Mohamed Nhiri
- Laboratory of Biochemistry and Molecular Genetics, Faculty of Sciences and Technologies of Tangier, BP 416, Tangier 90000, Morocco
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Uddin MR, Akhter F, Abedin MJ, Shaikh MAA, Al Mansur MA, Saydur Rahman M, Molla Jamal AHMSI, Akbor MA, Hossain MH, Sharmin S, M. Idris A, Khandaker MU. Comprehensive analysis of phytochemical profiling, cytotoxic and antioxidant potentials, and identification of bioactive constituents in methanoic extracts of Sonneratia apetala fruit. Heliyon 2024; 10:e33507. [PMID: 39035538 PMCID: PMC11259881 DOI: 10.1016/j.heliyon.2024.e33507] [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] [Received: 12/17/2023] [Revised: 06/13/2024] [Accepted: 06/21/2024] [Indexed: 07/23/2024] Open
Abstract
In the delta region of Bangladesh, Sonneratia apetala, also known as Keora and mangrove apple, is widely recognized for its dual role as a source of both food and medicine. Seasonal S. apetala fruits were gathered from Hatiya, Noakhali, in October 2021. The samples were segregated into pericarps and seeds, then fractionated into methanol segments. The anti-proliferative activities of these samples against lung A549 cells were evaluated using the Trypan blue exclusion method. Additionally, High-Performance Liquid Chromatography (HPLC) was employed to quantify phenolic compounds, while standard protocols facilitated the identification of specific phytochemical constituents. Chemical profiling via Gas Chromatography-Mass Spectrometry (GC-MS) and the isolation and detection of bioactive compounds through column chromatography and Nuclear Magnetic Resonance (NMR) analysis were undertaken. The methanol fractions of the seeds and pericarp were found to contain carbohydrates, tannins, flavonoids, steroids, alkaloids, glycosides, and terpenoids, with the absence of saponins and anthraquinones. Notably, the anti-proliferative effect demonstrated statistical significance at a concentration of 300 μg/mL for both extracts. Furthermore, HPLC analysis identified and quantified six polyphenols: catechin hydrate, (-)-epicatechin, rutin hydrate, trans-ferulic acid, trans-cinnamic acid, myricetin, and kaempferol, with the following concentrations: 46.65 and 12.72; 349.29 and 140.39; 5.26 and 33.06; 10.35 and 29.28; ND and 11.93; and 10.03 and 7.90 mg/100 g in the methanol fraction of the seed and pericarp, respectively. GC-MS analysis of S. apetala fruit revealed five notable compounds with significant peak areas (%): 2-methyltetracosane, tetratetracontane, heptacosane, 1-chloro-2-hexyl-1-octanol, and phenol, 3,5-bis(1,1-dimethylethyl), exhibiting peak areas of 43.96, 35.8, and 15.95, respectively. Meanwhile, the notable peak in S. apetala seeds was 1,3-benzenedicarboxylic acid, bis(2-ethylhexyl) ester, with a peak area (%) of 100. These compounds are known for their anticancer and antioxidant properties. Therefore, S. apetala, particularly its seeds and fruits, shows promising potential for development into dietary supplements and functional foods.
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Affiliation(s)
- Md Ripaj Uddin
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
- Institute of Mining, Mineralogy and Metallurgy, BCSIR, Joypurhat, 5900, Bangladesh
| | - Fatema Akhter
- Bangladesh University, Dept of Pharmacy, Mohammadpur, Dhaka, 1207, Bangladesh
| | - Md Jainal Abedin
- Faculty of Public Health, Thammasat University, Bangkok, 10200, Thailand
| | - Md Aftab Ali Shaikh
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Muhammad Abdullah Al Mansur
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | | | - AHM Shofiul Islam Molla Jamal
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Md Ahedul Akbor
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Md Hemayet Hossain
- Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Suriya Sharmin
- Dhaka Laboratories, Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, 1205, Bangladesh
| | - Abubakr M. Idris
- Department of Chemistry, King Khalid University, College of Science, P.O. Box 9004, Abha, 62529, Saudi Arabia
| | - Mayeen Uddin Khandaker
- Applied Physics and Radiation Technologies Group, CCDCU, School of Engineering and Technology, Sunway University, Bandar Sunway, Subang Jaya, 47500, Selangor, Malaysia
- Faculty of Graduate Studies, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka, 1216, Bangladesh
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La Monica G, Bono A, Alamia F, Lauria A, Martorana A. Bioisosteric heterocyclic analogues of natural bioactive flavonoids by scaffold-hopping approaches: State-of-the-art and perspectives in medicinal chemistry. Bioorg Med Chem 2024; 109:117791. [PMID: 38870715 DOI: 10.1016/j.bmc.2024.117791] [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: 03/07/2024] [Revised: 05/13/2024] [Accepted: 06/05/2024] [Indexed: 06/15/2024]
Abstract
The flavonoid family is a set of well-known bioactive natural molecules, with a wide range of potential therapeutic applications. Despite the promising results obtained in preliminary in vitro/vivo studies, their pharmacokinetic and pharmacodynamic profiles are severely compromised by chemical instability. To address this issue, the scaffold-hopping approach is a promising strategy for the structural optimization of natural leads to discover more potent analogues. In this scenario, this Perspective provides a critical analysis on how the replacement of the chromon-4-one flavonoid core with other bioisosteric nitrogen/sulphur heterocycles might affect the chemical, pharmaceutical and biological properties of the resulting new chemical entities. The investigated derivatives were classified on the basis of their biological activity and potential therapeutic indications. For each session, the target(s), the specific mechanism of action, if available, and the key pharmacophoric moieties were highlighted, as revealed by X-ray crystal structures and in silico structure-based studies. Biological activity data, in vitro/vivo studies, were examined: a particular focus was given on the improvements observed with the new heterocyclic analogues compared to the natural flavonoids. This overview of the scaffold-hopping advantages in flavonoid compounds is of great interest to the medicinal chemistry community to better exploit the vast potential of these natural molecules and to identify new bioactive molecules.
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Affiliation(s)
- Gabriele La Monica
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Alessia Bono
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Federica Alamia
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Antonino Lauria
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy
| | - Annamaria Martorana
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, University of Palermo, Viale delle Scienze, Ed. 17, I-90128 Palermo, Italy.
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Alghamdi AH, Khalid A, Ahmed AAE, Abdalgadir H, Bashir M, Abdalla AN, Ashgar SS, Alsaid HM, Oraiby ME. Therapeutic potential of Buddleja Polystachya Fresen (stem and leaves) extracts: antimicrobial and cytotoxic properties for ocular disease management. Discov Oncol 2024; 15:282. [PMID: 39008141 PMCID: PMC11250756 DOI: 10.1007/s12672-024-01138-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Accepted: 07/01/2024] [Indexed: 07/16/2024] Open
Abstract
This study on Buddleja polystachya highlights its phytochemical composition, antimicrobial activity, and cytotoxic impacts. The study emphasizes the plant's potential to treat ocular diseases by identifying important compounds involved in the bioactivity through GC-MS analysis. This study explores the antimicrobial and cytotoxic potential of Buddleja polystachya (stem and leaves) extracts, with a focus on their application in treating bacterial ocular infections and their efficacy against MCF7, HT29, and HepG2 cancer cells. Through comprehensive GC-MS analysis, a diverse array of phytochemicals was identified within Buddleja polystachya stem and leaves extracts, including carbohydrates, phenolic derivatives, fatty acids, and steroidal components. The extracts were then evaluated for their biological activities, revealing significant antimicrobial properties against a range of bacterial strains implicated in ocular infections. The research findings demonstrate that stem extracts derived from Buddleja polystachya demonstrated high to moderate cytotoxic effects on cancer cell lines MCF7, HT29, and HepG2. Notably, these effects were characterized by varying IC50 values, which suggest distinct levels of sensitivity. In contrast, leaf extracts exhibited reduced cytotoxicity when tested against all these cell lines, although they did so with a significantly higher cytotoxicity aganist HepG2 cells. The results of this investigation highlight the potential therapeutic utilization of Buddleja polystachya extracts in the management of ocular infections and cancer. These results support the need for additional research to elucidate the underlying mechanisms of action of these extracts and explore their potential as drugs.
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Affiliation(s)
- Ali Hendi Alghamdi
- Surgery Department, Faculty of Medicine, Al Baha University, P. O. Box: 1998, Al Baha, 65515, Saudi Arabia.
| | - Asaad Khalid
- Health Research Center, Jazan University, P. O. Box: 114, Jazan, 82511, Saudi Arabia
| | - Aimun A E Ahmed
- Pharmacology Department, Faculty of Medicine, Al Baha University, P. O. Box: 1998, Al Baha, 65515, Saudi Arabia
- Pharmacology Department, Faculty of Pharmacy, Omdurman Islamic University, P. O. Box 2587, Khartoum, 11111, Sudan
| | - Haidar Abdalgadir
- Biology Department, Faculty of Science, Al Baha University, Al Baha, 65515, Saudi Arabia
| | - Mahadi Bashir
- Surgery Department, Faculty of Medicine, Al Baha University, P. O. Box: 1998, Al Baha, 65515, Saudi Arabia
| | - Ashraf N Abdalla
- Department of Pharmacology and Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah, 21955, Saudi Arabia
| | - Sami S Ashgar
- Department of medical microbiology, Faculty of medicine, Umm Alqura University, Makka, 21955, Saudi Arabia
| | - Hamdi M Alsaid
- Department of medical microbiology, Faculty of medicine, Umm Alqura University, Makka, 21955, Saudi Arabia
| | - Magbool E Oraiby
- Poison Control and Medical Forensic Chemistry Center, Jazan Health Affairs, Ministry of Health, Jazan, Saudi Arabia
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Mazumdar R, Thakur D. Antibacterial activity and biosynthetic potential of Streptomyces sp. PBR19, isolated from forest rhizosphere soil of Assam. Braz J Microbiol 2024:10.1007/s42770-024-01454-3. [PMID: 38985434 DOI: 10.1007/s42770-024-01454-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 07/02/2024] [Indexed: 07/11/2024] Open
Abstract
An Actinomycetia isolate, designated as PBR19, was derived from the rhizosphere soil of Pobitora Wildlife Sanctuary (PWS), Assam, India. The isolate, identified as Streptomyces sp., shares a sequence similarity of 93.96% with its nearest type strain, Streptomyces atrovirens. This finding indicates the potential classification of PBR19 as a new taxon within the Actinomycetota phylum. PBR19 displayed notable antibacterial action against some ESKAPE pathogens. The ethyl acetate extract of PBR19 (EtAc-PBR19) showed the lowest minimum inhibitory concentration (MIC) of ≥ 0.195 µg/mL against Acinetobacter baumannii ATCC BAA-1705. A lower MIC indicates higher potency against the tested pathogen. Scanning electron microscope (SEM) findings revealed significant changes in the cytoplasmic membrane structure of the pathogen. This suggests that the antibacterial activity may be linked to the disruption of the microbial membrane. The predominant chemical compound detected in the EtAc-PBR19 was identified as phenol, 3,5-bis(1,1-dimethylethyl), comprising 48.59% of the area percentage. Additionally, PBR19 was found to contain the type II polyketide synthases (PKS type II) gene associated with antibiotic synthesis. The predicted gene product of PKSII was identified as the macrolide antibiotic Megalomicin A. The taxonomic distinctiveness, potent antibacterial effects, and the presence of a gene associated with antibiotic synthesis suggest that PBR19 could be a valuable candidate for further exploration in drug development and synthetic biology. The study contributes to the broader understanding of microbial diversity and the potential for discovering bioactive compounds in less-explored environments.
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Affiliation(s)
- Rajkumari Mazumdar
- Life Sciences Division, Institute of Advanced Study in Science and Technology, Guwahati, India
- Department of Molecular Biology and Biotechnology, Cotton University, Guwahati, India
| | - Debajit Thakur
- Life Sciences Division, Institute of Advanced Study in Science and Technology, Guwahati, India.
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43
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Sharma A, Wairkar S. Flavonoids for treating pulmonary fibrosis: Present status and future prospects. Phytother Res 2024. [PMID: 38986681 DOI: 10.1002/ptr.8285] [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: 12/27/2023] [Revised: 06/08/2024] [Accepted: 06/18/2024] [Indexed: 07/12/2024]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with an unknown underlying cause. There is no complete cure for IPF; however, two anti-fibrotic agents (Nintedanib and pirfenidone) are approved by the USFDA to extend the patient's life span. Therefore, alternative therapies supporting the survival of fibrotic patients have been studied in recent literature. The abundance of phenolic compounds, particularly flavonoids, has gathered attention due to their potential health benefits. Various flavonoids, like naringin, quercetin, baicalin, baicalein, puerarin, silymarin, and kaempferol, exhibit anti-inflammatory and anti-oxidant properties, which help decrease lung fibrosis. Various databases, including PubMed, EBSCO, ProQuest, and Scopus, as well as particular websites, such as the World Health Organisation and the National Institutes of Health, were used to conduct a literature search. Several mechanisms of action of flavonoids are reported with the help of in vivo and cell line studies emphasizing their ability to modulate oxidative stress, inflammation, and fibrotic processes in the lungs. They are reported for the restoration of biomarkers like hydroxyproline, cytokines, superoxide dismutase, malondialdehyde and others associated with IPF and for modulating various pathways responsible for the progression of pulmonary fibrosis. Yet, flavonoids have some drawbacks, such as poor solubility, challenging drug loading, stability issues, and scarce bioavailability. Therefore, novel formulations of flavonoids are explored, including liposomes, solid lipid microparticles, polymeric nanoparticles, nanogels, and nanocrystals, to enhance the therapeutic efficacy of flavonoids in pulmonary fibrosis. This review focuses on the role of flavonoids in mitigating idiopathic pulmonary fibrosis, their mode of action and novel formulations.
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Affiliation(s)
- Anju Sharma
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, Mumbai, Maharashtra, India
| | - Sarika Wairkar
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, Mumbai, Maharashtra, India
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Fatima M, Dar MA, Dhanavade MJ, Abbas SZ, Bukhari MN, Arsalan A, Liao Y, Wan J, Shah Syed Bukhari J, Ouyang Z. Biosynthesis and Pharmacological Activities of the Bioactive Compounds of White Mulberry ( Morus alba): Current Paradigms and Future Challenges. BIOLOGY 2024; 13:506. [PMID: 39056699 PMCID: PMC11274221 DOI: 10.3390/biology13070506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 06/25/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024]
Abstract
Traditional natural products have been the focus of research to explore their medicinal properties. One such medicinally important plant is the white mulberry, Morus alba, widely distributed in the Asian subcontinent. It is one of the most cultivated species of mulberry tree and has attracted more focus from researchers because of its abundance in phytochemicals as well as multipurpose uses. The leaves, fruits and other parts of the white mulberry plant act as a source of valuable bioactive compounds like flavonoids, phenolic acids, terpenoids and alkaloids. These secondary metabolites have manifold healthy uses as they possess antioxidant, anti-inflammatory, antidiabetic, neutrotrophic, and anticancer properties. Despite the increasing scientific interest in this plant, there are very few reviews that highlight the phytochemistry and biological potential of white mulberry for biomedical research. To this end, this review elaborates the phytochemistry, biosynthetic pathways and pharmacological activities of the glycoside flavonoids of Morus alba. A comprehensive analysis of the available literature indicates that Morus alba could emerge as a promising natural agent to combat diverse conditions including diabetes, cancer, inflammation and infectious diseases. To achieve such important objectives, it is crucial to elucidate the biosynthesis and regulation mechanisms of the bioactive compounds in white mulberry as well as the multifaceted pharmacological effects attributed to this plant resource. The present review paper is intended to present a summary of existing scientific data and a guide for further research in the phytochemistry and pharmacology of white mulberry. Further, a biosynthetic pathway analysis of the glycoside flavonoid in mulberry is also given. Lastly, we discuss the pros and cons of the current research to ensure the prudent and effective therapeutic value of mulberry for promoting human and animal health.
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Affiliation(s)
- Maryam Fatima
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, China; (M.F.)
| | - Mudasir A. Dar
- School of the Environment and Safety Engineering, Biofuel Institute, Jiangsu University, Zhenjiang 212013, China;
| | - Maruti J. Dhanavade
- Department of Microbiology, Bharati Vidyapeeth’s Dr Patangrao Kadam Mahavidyalaya, Sangli 416416, India
| | - Syed Zaghum Abbas
- College of Engineering, Institute of Energy Infrastructure, Universiti Tenaga Nasional, Jalan Kajang-Puchong, Kajang 43000, Selangor, Malaysia
| | | | - Abdullah Arsalan
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Yangzhen Liao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Jingqiong Wan
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, China; (M.F.)
| | | | - Zhen Ouyang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, China; (M.F.)
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45
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Parri S, Cai G, Romi M, Cantini C, Pinto DCGA, Silva AMS, Dias MCP. Comparative metabolomics of leaves and stems of three Italian olive cultivars under drought stress. FRONTIERS IN PLANT SCIENCE 2024; 15:1408731. [PMID: 39022609 PMCID: PMC11251969 DOI: 10.3389/fpls.2024.1408731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 06/20/2024] [Indexed: 07/20/2024]
Abstract
The Mediterranean will be one of the focal points of climate change. The predicted dry and hot summers will lead to water scarcity in agriculture, which may limit crop production and growth. The olive tree serves as a model woody plant for studying drought stress and improving water resource management; thus, it is critical to identify genotypes that are more drought tolerant and perform better under low irrigation or even rainfed conditions. In this study, the metabolomic approach was used to highlight variations in metabolites in stems and leaves of three Italian olive cultivars (previously characterized physiologically) under two and four weeks of drought stress. Phenolic and lipophilic profiles were obtained by gas chromatography-mass spectrometry and ultra-high performance liquid chromatography-mass spectrometry, respectively. The findings identified the leaf as the primary organ in which phenolic variations occurred. The Maurino cultivar exhibited a strong stress response in the form of phenolic compound accumulation, most likely to counteract oxidative stress. The phenolic compound content of 'Giarraffa' and 'Leccino' plants remained relatively stable whether they were exposed to drought or not. Variations in the lipid profile occurred in leaves and stems of all the cultivars. A high accumulation of compounds related to epicuticular wax components was observed in the leaf of 'Giarraffa', while a strong reduction of lipids and long-chain alkanes occurred in 'Maurino' when exposed to drought stress conditions.
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Affiliation(s)
- Sara Parri
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Giampiero Cai
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Marco Romi
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Claudio Cantini
- Institute for BioEconomy (IBE), National Research Council (CNR), Follonica, Italy
| | | | - Artur M. S. Silva
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Aveiro, Portugal
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46
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Ulgen Gokduman F, Yılmaz S, Bode HB. Enhanced production of trans-cinnamic acid in Photorhabdus luminescens with homolog expression and deletion strategies. J Appl Microbiol 2024; 135:lxae149. [PMID: 38906846 DOI: 10.1093/jambio/lxae149] [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: 11/09/2023] [Revised: 04/28/2024] [Accepted: 06/20/2024] [Indexed: 06/23/2024]
Abstract
AIM This study aimed to overproduce industrially relevant and safe bio-compound trans-cinnamic acid (tCA) from Photorhabdus luminescens with deletion strategies and homologous expression strategies that had not been applied before for tCA production. METHODS AND RESULTS The overproduction of the industrially relevant compound tCA was successfully performed in P. luminescens by deleting stlB (TTO1ΔstlB) encoding a cinnamic acid CoA ligase in the isopropylstilbene pathway and the hcaE insertion (knockout) mutation (hcaE::cat) in the phenylpropionate catabolic pathway, responsible for tCA degradation. A double mutant of both stlB deletion and hcaE insertion mutation (TTO1DM ΔstlB-hcaE::cat) was also generated. These deletion strategies and the phenylalanine ammonium lyase-producing (PI-PAL from Photorhabdus luminescens) plasmid, pBAD30C, carrying stlA (homologous expression mutants) are utilized together in the same strain using different media, a variety of cultivation conditions, and efficient anion exchange resin (Amberlite IRA402) for enhanced tCA synthesis. At the end of the 120-h shake flask cultivation, the maximum tCA production was recorded as 1281 mg l-1 in the TTO1pBAD30C mutant cultivated in TB medium, with the IRA402 resin keeping 793 mg l-1 and the remaining 488 mg l-1 found in the supernatant. CONCLUSION TCA production was successfully achieved with homologous expression, coupled with deletion and insertion strategies. 1281 mg l-1is the highest tCA concentration that achieved by bacterial tCA production in flask cultivation, according to our knowledge.
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Affiliation(s)
- Funda Ulgen Gokduman
- Graduate School of Natural and Applied Sciences, Erciyes University, 38039 Kayseri, Turkey
| | - Semih Yılmaz
- Department of Agricultural Biotechnology, Faculty of Agriculture, Erciyes University, 38039 Kayseri, Turkey
| | - Helge B Bode
- Department of Natural Products in Organismic Interactions, Max-Planck Institute for terrestrial Microbiology, 35043 Marburg, Germany
- Molecular Biotechnology, Department of Biosciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany
- Chemical Biology, Department of Chemistry, Phillips Universität Marburg, 35043 Marburg, Germany
- SYNMIKRO, Zentrum für Synthetische Mikrobiologie, 35043 Marburg, Germany
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Nashed MS, Hassanen EI, Issa MY, Tohamy AF, Prince AM, Hussien AM, Soliman MM. The mollifying effect of Sambucus nigra extract on StAR gene expression, oxidative stress, and apoptosis induced by fenpropathrin in male rats. Food Chem Toxicol 2024; 189:114744. [PMID: 38782235 DOI: 10.1016/j.fct.2024.114744] [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: 02/27/2024] [Revised: 04/03/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
Fenpropathrin (FNP) is a man-made insecticide of to the pyrethroid class, commonly employed in agricultural and horticultural practices. However, it has a prolonged persistence in the environment. Sambucus nigra, also referred to as SN, is a botanical species recognized for its notable antioxidant characteristics. The objective of this study was to examine if SN extract could mitigate the reproductive toxicity induced by FNP in rats. A total of thirty rats were categorized into six distinct groups: a control group with no treatment, two groups getting SN extract at varying doses, a group receiving FNP, and two groups receiving both FNP and SN extract. The exposure to FNP led to a decline in the number and movement of sperm, lowered levels of testosterone, and reduced the activity of the StAR gene in the FNP group compared to the control group (p < 0.05). In addition, FNP resulted in a significant increase in malondialdehyde levels with a significant drop in GSH content compared to the control group (p < 0.05). Also, a significant increase in the expression of caspase 3. Nevertheless, the administration of SN extract alleviated these effects and reinstated spermatogenesis, thereby bringing the parameters closer to those observed in the control group. The data indicate that FNP can induce testicular harm and infertility, but SN extract can mitigate these detrimental consequences.
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Affiliation(s)
- Marsail S Nashed
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Eman I Hassanen
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Marwa Y Issa
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Giza, Egypt
| | - Adel F Tohamy
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Abdelbary M Prince
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Ahmed M Hussien
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Maher M Soliman
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt.
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48
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Machinski I, Andrade EA, Schaffka VM, de Almeida VP, Santos A, Bueno D, Perera WH, Pereira RP, Manfron J, Miyoshi E, Beltrame FL. Exploring the Pharmacognostical and Phytochemical Profiles of Aqueous Extracts of Kalanchoe. Chem Biodivers 2024; 21:e202400660. [PMID: 38771297 DOI: 10.1002/cbdv.202400660] [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: 03/16/2024] [Revised: 05/18/2024] [Accepted: 05/20/2024] [Indexed: 05/22/2024]
Abstract
The use of plants for medicinal purposes has a long history, however it is desirable a continuous evaluation seeking for complementary scientific evidences for their safe application. Species within the Kalanchoe genus are often referred to as "miracle leaf" due to their remarkable healing properties. Traditionally, these plants have been used to treat infections, inflammation, and cancer. Despite their widespread use, the identification of their active components remains incomplete. This study aimed to differentiate K. crenata (KC), K. marmorata (KM), and K. pinnata (KP) by conducting detailed histochemical and phytochemical analyses, and to assess their antioxidant capabilities. The investigation revealed significant differences between the species, highlighting the variability in phenolic (PC) and flavonoid contents (FC) and their distinct antioxidant effects. The KM demonstrated the greatest results (PC: 59.26±1.53 mgEqGA/g; FC: 12.63±0.91 mgEqCQ/g; DPPH⋅ (IC50): 110.66 ug/mL; ABTS⋅+ (IC50): 26.81 ug/mL; ORAC: 9.65±0.75 mmolTE) when compared to KC and KP. These findings underscore a new reference for research within the Kalanchoe genus.
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Affiliation(s)
- Isadora Machinski
- Pharmaceutical Sciences Graduate Program, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | - Evelyn Assis Andrade
- Pharmaceutical Sciences Graduate Program, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | | | - Valter Paes de Almeida
- Pharmaceutical Sciences Graduate Program, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | - Aline Santos
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | - Debora Bueno
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | | | | | - Jane Manfron
- Pharmaceutical Sciences Graduate Program, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | - Edmar Miyoshi
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | - Flávio Luís Beltrame
- Pharmaceutical Sciences Graduate Program, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
- Department of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
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49
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Rath P, Chauhan A, Ranjan A, Aggarwal D, Rani I, Choudhary R, Shahwan M, Ramniwas S, Joshi H, Haque S, Mathkor DM, Tuli HS. Luteolin: A promising modulator of apoptosis and survival signaling in liver cancer. Pathol Res Pract 2024; 260:155430. [PMID: 39038389 DOI: 10.1016/j.prp.2024.155430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 06/19/2024] [Accepted: 06/26/2024] [Indexed: 07/24/2024]
Abstract
Due to the increasing incidence of cancer and the difficulties in determining the safety profile of existing therapeutic approaches, cancer research has recently become heavily involved in the search for new therapeutic approaches. The therapeutic significance of natural substances, especially flavonoids, against the onset and progression of cancer has been emphasized in traditional food-based medicine. Interestingly, the flavone luteolin possesses biological effects that have been linked to its anti-inflammatory, antioxidant, and anticancer effects. Luteolin interacts with several downstream chemicals and signaling pathways, including those involved in apoptosis, autophagy, cell cycle progression, and angiogenesis, to exert its anticancer effects on various cancerous cells. A complete understanding of both intrinsic and extrinsic apoptotic pathways, autophagy, and, most critically, the nanodelivery of luteolin in liver cancer is provided in the current review.
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Affiliation(s)
- Prangya Rath
- Amity Institute of Environmental Sciences, Amity University, Noida 201303, India.
| | - Abhishek Chauhan
- Amity Institute of Environment Toxicology and Safety Management, Amity University, Noida, India.
| | - Anuj Ranjan
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don, Russia.
| | - Diwakar Aggarwal
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar University, Ambala 133207, India.
| | - Isha Rani
- Department of Biochemistry, Maharishi Markandeshwar College of Medical Sciences and Research (MMCMSR), Sadopur, Ambala 134007, India.
| | - Renuka Choudhary
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar University, Ambala 133207, India.
| | - Moyad Shahwan
- Department of Clinical Sciences, College of Pharmacy and Health Sciences, Ajman University, Ajman 346, United Arab Emirates; Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates.
| | - Seema Ramniwas
- University Centre for Research and Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Mohali 140413, India.
| | - Hemant Joshi
- School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India.
| | - Shafiul Haque
- Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 346, United Arab Emirates; Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan-45142, Saudi Arabia; Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut 1102 2801, Lebanon.
| | - Darin Mansor Mathkor
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan-45142, Saudi Arabia.
| | - Hardeep Singh Tuli
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar University, Ambala 133207, India.
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50
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Pu M, Wang Q, Hui Y, Zhao A, Wei L, Chen L, Wang B. Untargeted metabolomics analysis of probiotic jujube juice and its anti-obesity effects on high-fat-diet-induced obese mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:4989-5000. [PMID: 38308575 DOI: 10.1002/jsfa.13353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND Dietary intervention, including polyphenol consumption, is recognized as an effective strategy to prevent obesity. Although fermented jujube juice (FJJ) with lactic acid bacteria has been shown to be rich in polyphenols and have strong antioxidant properties, little is known about its anti-obesity properties. RESULTS Untargeted metabolomics was employed to identify and analyze the differential metabolites between FJJ and raw jujube juice. A total of 431 metabolites belonging to diverse classes and with various functional active ingredients were quantitatively identified. The animal experiments results showed that FJJ administration for 13 weeks significantly inhibited high-fat-diet-induced body and epididymal adipose weight gain, and improved the serum lipid parameters in obese mice. Additionally, DNA-sequencing results revealed that FJJ treatment increased Akkermansia abundance in the gut and changed the composition of fecal microbiota by decreasing the Firmicutes/Bacteroidota ratio and Helicobacter pylori abundance. CONCLUSION These findings suggest that FJJ contributes to regulating lipid accumulation and gut microbiota composition in high-fat-diet-induced obese mice, which helps to prevent obesity. Hence, FJJ has the potential to be a beneficial beverage for controlling obesity. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Meixue Pu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Qi Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Yuanyuan Hui
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Aiqing Zhao
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Lusha Wei
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Li Chen
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
| | - Bini Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an, China
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