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Dong J, Dong Y, Chen H, Ye T, Chen G, Fan B, Wang X, Shi J, Wang C. Ursonic acid attenuates spermatogenesis in oligozoospermia mice through inhibiting ferroptosis. Bioorg Chem 2024; 144:107174. [PMID: 38320369 DOI: 10.1016/j.bioorg.2024.107174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/08/2024]
Abstract
Ursonic acid (UNA) is a natural pentacyclic triterpene found in some medicinal plants and foods. The reproductive protective effect of UNA was evaluated in a mouse model of oligozoospermia induced by busulfan (BUS) at 30 mg/kg b.w.. The mice were initially divided into groups with UNA concentrations of 10, 30, 50, 100 mg/kg. Subsequently, based on sperm parameters, the optimal concentration of 50 mg/kg was identified. As a control, an additional group was supplemented with ursolic acid at a concentration of 50 mg/kg. The results indicated that BUS caused the loss of spermatogenic cells in testis, the decrease of sperm in epididymis, the disorder of testicular cytoskeleton, the decrease of serum sex hormones such as testosterone which induced an increase in feedback of androgen receptor and other testosterone-related proteins, the increase of malondialdehyde and reactive oxygen species levels and the increase of ferroptosis in testis while UNA successfully reversed these injuries. High-throughput sequencing revealed that UNA administration significantly upregulated the expression of genes associated with spermatogenesis, such as Tnp1, Tnp2, Prm1, among others. These proteins are crucial in the histone to protamine transition during sperm chromatin remodeling. Network pharmacology analysis reveals a close association between UNA and proteins related to the transformation of histones to protamine. Molecular docking studies reveal that UNA can interact with the ferroptosis-inhibiting gene SLC7A11, thereby modulating ferroptosis. Taken together, UNA alleviated BUS-induced oligozoospermia by regulating hormone secretion, mitigating oxidative stress and promoting recovery of spermatogenesis by inhibiting the ferroptosis.
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Affiliation(s)
- Jin Dong
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu 226001, China
| | - Yanli Dong
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu 226001, China
| | - Hanqing Chen
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu 226001, China
| | - Taowen Ye
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu 226001, China
| | - Guangtong Chen
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu 226001, China
| | - Boyi Fan
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu 226001, China
| | - Xiaorong Wang
- Center for Reproductive Medicine, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong, Jiangsu 226018, China; Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Health Care Hospital of Nantong University, Nantong, Jiangsu 226018, China; Nantong Key Laboratory of Genetics and Reproductive Medicine, Nantong, Jiangsu 226018, China.
| | - Jianwu Shi
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu 226001, China.
| | - Chengniu Wang
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu 226001, China.
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Kowsalya M, Velmurugan T, Mythili R, Kim W, Sudha KG, Ali S, Kalpana B, Ramalingam S, Rajeshkumar MP. Extraction and characterization of exopolysaccharides from Lactiplantibacillus plantarum strain PRK7 and PRK 11, and evaluation of their antioxidant, emulsion, and antibiofilm activities. Int J Biol Macromol 2023; 242:124842. [PMID: 37182634 DOI: 10.1016/j.ijbiomac.2023.124842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/31/2023] [Accepted: 05/09/2023] [Indexed: 05/16/2023]
Abstract
Exopolysaccharides (EPS) are produced by probiotic bacteria Lactiplantibacillus plantarum PRK7 and L. plantarum PRK11. The structure of EPS-7 and EPS-11 was characterized by Fourier-transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR), scanning electron microscopy (SEM), gas chromatography-mass spectroscopy (GCMS), and thermogravimetric analysis (TGA). Further, in in vitro studies antioxidant, emulsion, and antibiofilm activity were investigated. The FTIR spectrum confirmed the presence of polysaccharides in EPS-7 and EPS-11, with absorbance at 1654.93 and 1655.33 cm-1, respectively. H1 NMR further confirmed the presence of glucose, galactose, xylose, and mannose. Sugar derivatives in EPS-7 and EPS-11 were further confirmed with GCMS. The SEM analysis revealed that EPS-7 had a weblike structure and EPS-11 had a smooth porous layer. The result of the TGA revealed that EPS-7 and EPS-11 had greater thermal stability at 319.1 and 300.1 °C, respectively. Furthermore, EPS-7 and EPS-11 showed a good percentage of free radical scavenging in DPPH (89.77 % and 93.1 %), ABTS (57.65 % and 58.63 %), hydroxyl radical scavenging (44.46 % and 40.308 %), and reducing power assay. The emulsion activity was confirmed with edible oils such as coconut oil, sesame oil, almond oil, castor oil, and neem oil. The highest emulsion activity for EPS-7 and EPS-11 was found be with coconut and castor oil. In addition, the antibiofilm activity against pathogens revealed that EPS possess can prevent biofilm formation. Thus, it was found that EPS-7 and EPS-11 possess good structural characteristics and their biological activity makes them ideal for applications in the food and pharmaceutical industry.
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Affiliation(s)
- Mariyappan Kowsalya
- Department of Biotechnology, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode 637 215, Tamil Nadu, India
| | - Thangavel Velmurugan
- Department of Biotechnology, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode 637 215, Tamil Nadu, India
| | - R Mythili
- Centre for Transdisciplinary Research, Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600077, Tamil Nadu, India
| | - Woong Kim
- Department of Environmental Engineering, Kyungpook National University, Daegu, South Korea
| | - Kattakgounder Govindaraj Sudha
- Department of Biotechnology, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode 637 215, Tamil Nadu, India
| | - Saheb Ali
- Department of Periodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 600077, Tamil Nadu, India
| | - Balakrishnan Kalpana
- Department of Nanotechnology, K.S.R. College of Technology, Tiruchengode 637 215, Tamil Nadu, India
| | - Srinivasan Ramalingam
- Department of Horticulture and Life Science, Yeungnam University, Gyeongsan-si, Gyeongsangbuk-do 38541, Republic of Korea.
| | - Mohan Prasanna Rajeshkumar
- Department of Biotechnology, K.S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode 637 215, Tamil Nadu, India.
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Zhen RR, Qu YJ, Zhang LM, Gu C, Ding MR, Chen L, Peng X, Hu B, An HM. Exploring the potential anti-Alzheimer disease mechanisms of Alpiniae Oxyphyliae Fructus by network pharmacology study and molecular docking. Metab Brain Dis 2022; 38:933-944. [PMID: 36484971 DOI: 10.1007/s11011-022-01137-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022]
Abstract
Alpiniae Oxyphyliae Fructus (AOF) (yizhi) is a frequently medicated Chinese herb for Alzheimer disease (AD) treatment. The present study investigated the components and potential mechanisms of AOF through network pharmacology analysis and molecular docking. The results showed that AOF contains at least 20 active ingredients and involves 184 target genes. A total of 301 AD-related genes were obtained from the DisGeNET, GeneCards, GEO, OMIM, and Alzheimer Disease: Genes databases. A total of 41 key targets were identified from the topology analysis of the AOF-AD target network. These key targets are involved in 105 signal pathways, such as the PI3K-Akt, HIF-1, and MAPK pathways, and can regulate gene transcription, cell death, cell proliferation, drug response, and protein phosphorylation. AOF's active ingredients, Chrysin, Isocyperol, Izalpinin, Linolenic acid, CHEMBL489541, Oxyphyllenone A, Oxyphyllenone B, and Oxyphyllol C, show high affinity to targets, including PPARG, ESR1, and AKT1. These findings provide a new basis for AOF application and anti-AD study.
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Affiliation(s)
- Rong-Rong Zhen
- Department of Neurology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Yan-Jie Qu
- Department of Neurology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Li-Min Zhang
- Department of Neurology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Chao Gu
- Department of Neurology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Min-Rui Ding
- Department of Neurology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Lei Chen
- Institute of Traditional Chinese Medicine in Oncology, Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Xiao Peng
- Institute of Traditional Chinese Medicine in Oncology, Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China
| | - Bing Hu
- Institute of Traditional Chinese Medicine in Oncology, Department of Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China.
| | - Hong-Mei An
- Department of Science & Technology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 200032, Shanghai, People's Republic of China.
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Tian L, Ji H, Wang W, Han X, Zhang X, Li X, Guo L, Huang L, Gao W. Mitochondria-targeted pentacyclic triterpenoid carbon dots for selective cancer cell destruction via inducing autophagy, apoptosis, as well as ferroptosis. Bioorg Chem 2022. [DOI: 10.1016/j.bioorg.2022.106259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/30/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
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Indhira D, Krishnamoorthy M, Ameen F, Bhat SA, Arumugam K, Ramalingam S, Priyan SR, Kumar GS. Biomimetic facile synthesis of zinc oxide and copper oxide nanoparticles from Elaeagnus indica for enhanced photocatalytic activity. Environ Res 2022; 212:113323. [PMID: 35472463 DOI: 10.1016/j.envres.2022.113323] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/11/2022] [Accepted: 04/13/2022] [Indexed: 06/14/2023]
Abstract
The present study focused on synthesizing ZnO nanoparticles (NPs) and CuO NPs using Elaeagnus indica leaf extract as reducing and stabilizing agents using Zn(O2CCH3)2 and Cu2SO4, respectively, for the first time. We have confirmed the formation of aggregated ZnO NPs and CuO NPs with phytochemicals by various spectral analyses and electron microscopy studies. The size of synthesized ZnO NPs and CuO NPs were in the range of 20-30 nm and 30-40 nm, respectively. The antimicrobial activity of ZnO NPs at 75 μg concentration is superior against Salmonella typhimurium, Klebsiella pneumonia, Bacillus subtilis, Staphylococcus epidermidis, and Aspergillus niger. While CuO nanoparticles with 75 μg concentration effectively inhibited S. typhimurium, B. subtilis, S. epidermidis, and A. niger. Phytochemicals and reactive oxygen species generated by the prepared NPs may account for the antimicrobial effects observed. The photodegradation of methylene blue by ZnO NPs and CuO NPs was 91% and 76%, respectively, for 6 h of sunlight exposure. CuO NPs and ZnO NPs have different intrinsic properties and phytochemical compositions; hence ZnO NPs photodegrade faster than CuO NPs even though ZnO has higher bandgap energy than CuO. Consequently, CuO and ZnO NPs produced from E. indica leaf extract might be utilized as antimicrobials and photocatalysts in the future.
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Affiliation(s)
- Dhatchanamoorthi Indhira
- Department of Biotechnology, K. S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, 637 215, Namakkal, Tamil Nadu, India
| | - Manikandan Krishnamoorthy
- Department of Biotechnology, K. S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, 637 215, Namakkal, Tamil Nadu, India; Department of Science, School of Health & Life Science, Teesside University, Middlesbrough, Tees Valley, TS13BX, England, UK
| | - Fuad Ameen
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Sartaj Ahmad Bhat
- River Basin Research Center, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Kathirvel Arumugam
- Department of Chemistry, K. S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, 637 215, Namakkal, Tamil Nadu, India
| | - Srinivasan Ramalingam
- Department of Biotechnology, K. S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, 637 215, Namakkal, Tamil Nadu, India; Department of Food Science and Technology, Yeungnam University, Gyeongsan-si, Gyeongsangbuk-do, 38541, Republic of Korea.
| | - Selvaraj Ranjith Priyan
- Department of Physics, K. S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, 637 215, Tamil Nadu, India
| | - Govindan Suresh Kumar
- Department of Physics, K. S. Rangasamy College of Arts and Science (Autonomous), Tiruchengode, 637 215, Tamil Nadu, India.
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Gad HA, Mamadalieva RZ, Khalil N, Zengin G, Najar B, Khojimatov OK, Al Musayeib NM, Ashour ML, Mamadalieva NZ. GC-MS Chemical Profiling, Biological Investigation of Three Salvia Species Growing in Uzbekistan. Molecules 2022; 27:5365. [PMID: 36080131 PMCID: PMC9457740 DOI: 10.3390/molecules27175365] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/03/2022] [Accepted: 08/13/2022] [Indexed: 11/19/2022] Open
Abstract
Salvia is a potentially valuable aromatic herb that has been used since ancient times. The present work studied the chemical profile of three Salvia species essential oils (EO): S. officinalis, S. virgata and S. sclarea, as well as assessing their antioxidant and enzyme inhibitory activities. A total of 144 compounds were detected by GC-MS analysis, representing 91.1, 84.7 and 78.1% in S. officinalis, S. virgata and S. sclarea EOs, respectively. The major constituents were cis-thujone, 2,4-hexadienal and 9-octadecenoic acid, respectively. The principal component analysis (PCA) score plot revealed significant discrimination between the three species. The antioxidant activity of the EOs was evaluated using in vitro assays. Only S. virgata EO showed antioxidant activity in the 2,2-diphenyl-1-picryl-hydrazyl (DPPH) assay (26.6 ± 1.60 mg Trolox equivalent (TE)/g oil). Moreover, this oil exhibited the highest antioxidant activity in 2,2-azino bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS), cupric-reducing antioxidant capacity (CUPRAC) and ferric-reducing power (FRAP) assays in comparison with the other two EOs (190.1 ± 2.04 vs. 275.2 ± 8.50 and 155.9 ± 1.33 mg TE/g oil, respectively). However, S. virgata oil did not show any effect in the chelating ability assay, while in the PBD assay, S. officinalis had the best antioxidant activity (26.4 ± 0.16 mmol TE/g oil). Enzyme inhibitory effect of the EOs was assessed against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), tyrosinase, α-glucosidase and α-amylase. AChE enzyme was more sensitive to S. officinalis EO (4.2 ± 0.01 mg galantamine equivalent (GALAE)/g oil), rather than S. virgata EO, which was ineffective. However, S. virgata had the highest BChE effect (12.1 ± 0.16 mg GALAE/g oil). All studied oils showed good tyrosinase inhibitory activity, ranging between 66.1 ± 0.61 and 128.4 ± 4.35 mg kojic acid equivalent (KAE)/g oil). Moreover, the EOs did not exhibit any glucosidase inhibition and were weak or inefficient on amylase enzyme. Partial least squares regression (PLS-R) models showed that there is an excellent correlation between the antioxidant activity and the volatile profile when being compared to that of enzyme inhibitory activity. Thus, the studied Salvia essential oils are interesting candidates that could be used in drug discovery for the management of Alzheimer’s and hyperpigmentation conditions.
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Nelson VK, Paul S, Roychoudhury S, Oyeyemi IT, Mandal SC, Kumar N, Ravichandiran V, Pal M. Heat Shock Factors in Protein Quality Control and Spermatogenesis. Adv Exp Med Biol 2022; 1391:181-99. [PMID: 36472823 DOI: 10.1007/978-3-031-12966-7_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Proper regulation of cellular protein quality control is crucial for cellular health. It appears that the protein quality control machinery is subjected to distinct regulation in different cellular contexts such as in somatic cells and in germ cells. Heat shock factors (HSFs) play critical role in the control of quality of cellular proteins through controlling expression of many genes encoding different proteins including those for inducible protein chaperones. Mammalian cells exert distinct mechanism of cellular functions through maintenance of tissue-specific HSFs. Here, we have discussed different HSFs and their functions including those during spermatogenesis. We have also discussed the different heat shock proteins induced by the HSFs and their activities in those contexts. We have also identified several small molecule activators and inhibitors of HSFs from different sources reported so far.
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Liu Y, He Y, Wang F, Xu R, Yang M, Ci Z, Wu Z, Zhang D, Lin J. From longevity grass to contemporary soft gold: Explore the chemical constituents, pharmacology, and toxicology of Artemisia argyi H.Lév. & vaniot essential oil. J Ethnopharmacol 2021; 279:114404. [PMID: 34246739 DOI: 10.1016/j.jep.2021.114404] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/02/2021] [Accepted: 07/06/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Artemisia argyi H.Lév. & Vaniot is known as the longevity grass in eastern countries for its warm effect to cure many cold diseases. It has been widely used in medicine, food, bathing, moxibustion, and fumigation for more than two thousand years. Nowadays it even becomes the cultural symbol of the Dragon Boat Festival. In traditional application, A. argyi is considered to be an important hemostatic drug and a common drug for gynecological diseases. In modern application, the Artemisia argyi H.Lév. & Vaniot essential oil (AAEO) is regarded as the important medicinal substance of A. argyi, and has been made into many health products, forming a large-scale A. argyi industry. AIM OF THE REVIEW This review aims to summarize the research status of AAEO and evaluate its application value. The manuscript focuses on the reported extraction methods, chemical components and influencing factors, pharmacological action, and toxicity. MATERIALS AND METHODS In the literature search, several databases, such as Google Scholar, Science Direct, PubMed, Elsevier, CNKI, and Wanfang, were searched for key words, including "Artemisia argyi H.Lév. & Vaniot essential oil," "Artemisia argyi H.Lév. & Vaniot," "cineole," "caryophyllene," "cyclamen," "borneol," and "camphor." RESULTS At present, more than 200 kinds of chemical components have been detected in AAEO, including terpenes, ketones (aldehydes), alcohols (phenols), acids (esters), alkanes (olefins) hydrocarbons, and so on. It has great anti-disease-resistant microorganism, anti-inflammatory, analgesic, and anti-cancer effects in clinical treatment and has good development potential and application prospects. CONCLUSION Present review provides an insight into chemical composition, extraction method, quality influencing factors, pharmacological action and toxicological action of AAEO. As an important traditional medicine herb, remarkable efficacy has been demonstrated in comprehensive literature reports, which has shown the great medicinal potential of this plant. However, the toxicity of AAEO cannot be ignored, the exact mechanism of action remains to be elucidated.
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Affiliation(s)
- Yu Liu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yanan He
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Fang Wang
- State Key Laboratory of Innovation Medicine and High Efficiency and Energy Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Runchun Xu
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Ming Yang
- State Key Laboratory of Innovation Medicine and High Efficiency and Energy Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Zhimin Ci
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Zhenfeng Wu
- State Key Laboratory of Innovation Medicine and High Efficiency and Energy Saving Pharmaceutical Equipment, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China.
| | - Dingkun Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Pharmacy School, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
| | - Junzhi Lin
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China.
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Butkeviciute A, Viskelis J, Liaudanskas M, Viskelis P, Bobinas C, Janulis V. Variation of Triterpenes in Apples Stored in a Controlled Atmosphere. Molecules 2021; 26:3639. [PMID: 34198648 DOI: 10.3390/molecules26123639] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 11/17/2022] Open
Abstract
Apples are seasonal fruits, and thus after harvesting apples of optimal picking maturity, it is important to prepare them properly for storage and to ensure proper storage conditions in order to minimize changes in the chemical composition and commercial quality of the apples. We studied the quantitative composition of triterpenic compounds in the whole apple, apple peel and apple flesh samples before placing them in the controlled atmosphere (CA) chambers, and at the end of the experiment, 8 months later. HPLC analysis showed that highest total amount of triterpenic compounds (1.99 ± 0.01 mg g-1) was found in the whole apple samples of the 'Spartan' cultivar stored under variant VIII (O2-20%, CO2-3%, N2-77%) conditions. Meanwhile, the highest amount of triterpenic compounds (11.66 ± 0.72 mg g-1) was determined in the apple peel samples of the 'Auksis' cultivar stored under variant II (O2-5%, CO2-1%, N2-94%) conditions. In the apple peel samples of the 'Auksis' cultivar stored under variant I (O2-21%, CO2-0.03%, N2-78.97%) conditions, the amount of individual triterpenic compounds (ursolic, oleanolic, corosolic, and betulinic acids) significantly decreased compared with amount determined before the storage. Therefore, in the apple flesh samples determined triterpenic compounds are less stable during the storage under controlled atmosphere conditions compared with triterpenic compounds determined in the whole apple and apple peel samples.
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Gudoityte E, Arandarcikaite O, Mazeikiene I, Bendokas V, Liobikas J. Ursolic and Oleanolic Acids: Plant Metabolites with Neuroprotective Potential. Int J Mol Sci 2021; 22:4599. [PMID: 33925641 PMCID: PMC8124962 DOI: 10.3390/ijms22094599] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/26/2021] [Accepted: 04/26/2021] [Indexed: 02/07/2023] Open
Abstract
Ursolic and oleanolic acids are secondary plant metabolites that are known to be involved in the plant defence system against water loss and pathogens. Nowadays these triterpenoids are also regarded as potential pharmaceutical compounds and there is mounting experimental data that either purified compounds or triterpenoid-enriched plant extracts exert various beneficial effects, including anti-oxidative, anti-inflammatory and anticancer, on model systems of both human or animal origin. Some of those effects have been linked to the ability of ursolic and oleanolic acids to modulate intracellular antioxidant systems and also inflammation and cell death-related pathways. Therefore, our aim was to review current studies on the distribution of ursolic and oleanolic acids in plants, bioavailability and pharmacokinetic properties of these triterpenoids and their derivatives, and to discuss their neuroprotective effects in vitro and in vivo.
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Affiliation(s)
- Evelina Gudoityte
- Laboratory of Biochemistry, Neuroscience Institute, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania; (E.G.); (O.A.)
- Celignis Limited, Unit 11 Holland Road, Plassey Technology Park Castletroy, County Limerick, Ireland
| | - Odeta Arandarcikaite
- Laboratory of Biochemistry, Neuroscience Institute, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania; (E.G.); (O.A.)
| | - Ingrida Mazeikiene
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Akademija, LT-58344 Kedainiai Distr., Lithuania;
| | - Vidmantas Bendokas
- Lithuanian Research Centre for Agriculture and Forestry, Institute of Horticulture, Akademija, LT-58344 Kedainiai Distr., Lithuania;
| | - Julius Liobikas
- Laboratory of Biochemistry, Neuroscience Institute, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania; (E.G.); (O.A.)
- Department of Biochemistry, Medical Academy, Lithuanian University of Health Sciences, LT-50161 Kaunas, Lithuania
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Barreto Vianna DR, Gotardi J, Baggio Gnoatto SC, Pilger DA. Natural and Semisynthetic Pentacyclic Triterpenes for Chronic Myeloid Leukemia Therapy: Reality, Challenges and Perspectives. ChemMedChem 2021; 16:1835-1860. [PMID: 33682360 DOI: 10.1002/cmdc.202100038] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/05/2021] [Indexed: 01/11/2023]
Abstract
Chronic myeloid leukemia (CML) is a neoplasm characterized by BCR-ABL1, an oncoprotein with vital role in leukemogenesis. Its inhibition by tyrosine kinase inhibitors represents the main choice of treatment. However, therapeutic failure is worrying given the lack of pharmacological options. Pentacyclic triterpenes are phytochemicals with outstanding antitumoral properties and have also been explored as a basis for the design of potential leads. In this review, we have gathered and discuss data regarding both natural and semisynthetic pentacyclic triterpenes applied to CML cell treatment. We found consistent evidence that the class of pentacyclic triterpenes in general exerts promising pro-apoptotic and antiproliferative activities in sensitive and resistant CML cells, and thus represents a rich source for drug development. We also analyze the predicted drug-like properties of the molecules, discuss the structural changes with biological implications and show the great opportunities this class represents, as well as the perspectives they provide on drug discovery for CML treatment.
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Affiliation(s)
- Débora Renz Barreto Vianna
- Laboratory of Biochemical and Cytological Analysis, Postgraduate Program in Pharmaceutical Sciences, Faculty of Pharmacy, Universidade Federal do Rio Grande do Sul, Avenida Ipiranga, 2752 CEP, 90610-000, Porto Alegre, Brazil
| | - Jessica Gotardi
- Laboratory of Phytochemistry and Organic Synthesis, Postgraduate Program in Pharmaceutical Sciences, Faculty of Pharmacy, Universidade Federal do Rio Grande do Sul (Brazil), Avenida Ipiranga 2752, 90610-000, Porto Alegre, Brazil
| | - Simone Cristina Baggio Gnoatto
- Laboratory of Phytochemistry and Organic Synthesis, Postgraduate Program in Pharmaceutical Sciences, Faculty of Pharmacy, Universidade Federal do Rio Grande do Sul (Brazil), Avenida Ipiranga 2752, 90610-000, Porto Alegre, Brazil
| | - Diogo André Pilger
- Laboratory of Biochemical and Cytological Analysis, Postgraduate Program in Pharmaceutical Sciences, Faculty of Pharmacy, Universidade Federal do Rio Grande do Sul, Avenida Ipiranga, 2752 CEP, 90610-000, Porto Alegre, Brazil
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Grover M, Behl T, Sanduja M, Habibur Rahman M, Ahmadi A. Exploring the Potential of Aromatherapy as an Adjuvant Therapy in Cancer and its Complications: A Comprehensive Update. Anticancer Agents Med Chem 2021; 22:629-653. [PMID: 33563202 DOI: 10.2174/1871520621666210204201937] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 11/19/2020] [Accepted: 11/28/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Aromatherapy is a traditional practice of employing essential oils for the therapeutic purposes, currently headed under the category of complementary and adjuvant medicine. OBJECTIVE The aim of this review article is to summarize the potential health benefits of aromatic essential oil from traditional times till the present. It also proposed some mechanisms which can be utilized as basis for using aromatherapy in cancer and cancer linked complications. METHODS To find out the relevant and authentic data, several search engines like Science direct, Pubmed, research gate, etc. were thoroughly checked by inserting key words like aromatherapy, complementary, adjuvant therapy etc. to collect the relevant material in context of article. Also, the chemical components of essential oil were classified based on the presence of functional groups, which are further explored for their cytotoxic potential. RESULTS The result depicted the anti-cancer potential of chemical constituents of essential oil against different types of cancer. Moreover, the essential oils show promising anti-inflammatory, anti-microbial, anti-oxidant and anti-mutagenic potential in several studies, which collectively can form the basis for initiation of its anti-cancer utility. CONCLUSION Aromatherapy can serve as adjuvant economic therapy in cancer after the standardization of protocol.
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Affiliation(s)
- Madhuri Grover
- B.S. Anangpuria Institute of Pharmacy, Faridabad, Haryana, . India
| | - Tapan Behl
- Chitkara College of Pharmacy, Chitkara University, Punjab, . India
| | | | - Md Habibur Rahman
- Department of Global Medical Science, Wonju College of Medicine, Yonsei University, . South Korea
| | - Amirhossein Ahmadi
- Pharmaceutical Sciences Research Centre, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari. Iran
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