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Makinde E, Ma L, Mellick GD, Feng Y. A High-Throughput Screening of a Natural Products Library for Mitochondria Modulators. Biomolecules 2024; 14:440. [PMID: 38672457 PMCID: PMC11048375 DOI: 10.3390/biom14040440] [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: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Mitochondria, the energy hubs of the cell, are progressively becoming attractive targets in the search for potent therapeutics against neurodegenerative diseases. The pivotal role of mitochondrial dysfunction in the pathogenesis of various diseases, including Parkinson's disease (PD), underscores the urgency of discovering novel therapeutic strategies. Given the limitations associated with available treatments for mitochondrial dysfunction-associated diseases, the search for new potent alternatives has become imperative. In this report, we embarked on an extensive screening of 4224 fractions from 384 Australian marine organisms and plant samples to identify natural products with protective effects on mitochondria. Our initial screening using PD patient-sourced olfactory neurosphere-derived (hONS) cells with rotenone as a mitochondria stressor resulted in 108 promising fractions from 11 different biota. To further assess the potency and efficacy of these hits, the 11 biotas were subjected to a subsequent round of screening on human neuroblastoma (SH-SY5Y) cells, using 6-hydroxydopamine to induce mitochondrial stress, complemented by a mitochondrial membrane potential assay. This rigorous process yielded 35 active fractions from eight biotas. Advanced analysis using an orbit trap mass spectrophotometer facilitated the identification of the molecular constituents of the most active fraction from each of the eight biotas. This meticulous approach led to the discovery of 57 unique compounds, among which 12 were previously recognized for their mitoprotective effects. Our findings highlight the vast potential of natural products derived from Australian marine organisms and plants in the quest for innovative treatments targeting mitochondrial dysfunction in neurodegenerative diseases.
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Affiliation(s)
- Emmanuel Makinde
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD 4111, Australia; (E.M.); (L.M.); (G.D.M.)
| | - Linlin Ma
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD 4111, Australia; (E.M.); (L.M.); (G.D.M.)
- School of Environment and Science, Griffith University, Brisbane, QLD 4111, Australia
| | - George D. Mellick
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD 4111, Australia; (E.M.); (L.M.); (G.D.M.)
- School of Environment and Science, Griffith University, Brisbane, QLD 4111, Australia
| | - Yunjiang Feng
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, QLD 4111, Australia; (E.M.); (L.M.); (G.D.M.)
- School of Environment and Science, Griffith University, Brisbane, QLD 4111, Australia
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2
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Liu J, Wei B, Ma Q, Shi D, Pan X, Liu Z, Li J, Zhao P. Network pharmacology and experimental validation on yangjing zhongyu decoction against diminished ovarian reserve. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:117023. [PMID: 37567422 DOI: 10.1016/j.jep.2023.117023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 07/18/2023] [Accepted: 08/09/2023] [Indexed: 08/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Diminished ovarian reserve (DOR) was considered a refractory reproductive endocrine condition that negatively affected female reproductivity. Yangjing Zhongyu Decoction (YJZYD) had effects on treating infertility. However, there were few studies on the mechanisms of YJZYD preserving ovarian reserve. AIM OF THE STUDY To explore the possible mechanisms of YJZYD against DOR by UPLC-ESI-MS/MS, network pharmacology, and experimental validation. METHODS The chemicals of YJZYD were measured by UPLC-ESI-MS/MS. The correlating targets of YJZYD and DOR were identified by the ETCM database, GeneCards database, and PubMed database. The common targets were employed with the DAVID database and visualized with the PPI network. GO and KEGG enrichment analyses were carried out to explore biological progression and pathways. In vivo experiments, energy production was assessed by ATP, and apoptosis rate was analyzed by TUNEL. The serum FSH, AMH, and E2 levels were evaluated by ELISA. Western blotting and immunohistochemistry were used to measure the expression of SIRT1, PGC1α, NRF1, COX IV, FSHR, CYP19A1, PI3K, p-Akt, Akt, Bcl-2, and Bax. RESULTS 132 components in YJZYD were identified by UPLC-ESI-MS/MS. 149 overlapped targets were extracted from YJZYD and DOR, and the top 20 common targets included AKT1 and CYP19A1. ATP binding was involved in GO analysis. In the KEGG enrichment analysis, the metabolic pathway was the top, and the PI3K-Akt signaling pathway was included. In vivo experiments, YJZYD improved ovarian index and histomorphology. After YJZYD treatment, serum FSH, E2, and AMH were well-modulated, and the content of ATP was up-regulated. Besides, the expression of Bax was suppressed in ovarian tissue, while the expressions of SIRT1, PGC1α, NRF1, COX IV, FSHR, CYP19A1, PI3K, Bcl-2, and p-Akt/Akt were enhanced. CONCLUSION YJZYD could attenuate reproductive endocrine disturbance and ovarian lesions in vivo by mediating steroidogenesis, energy metabolism, and cell apoptosis. This study uncovered the mechanisms of YJZYD against DOR, providing a theoretical basis for further study.
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Affiliation(s)
- Jia Liu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China; School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Bowen Wei
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China; Department of Rheumatology and Immunology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Qihong Ma
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Danning Shi
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Xue Pan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Zhenquan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Jian Li
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Piwen Zhao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 100029, China.
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Abdelmohsen UR, Bayoumi SAL, Mohamed NM, Mostafa YA, Ngwa CJ, Pradel G, Farag SF. Naturally occurring phenylethanoids and phenylpropanoids: antimalarial potential. RSC Adv 2023; 13:26804-26811. [PMID: 37692342 PMCID: PMC10483269 DOI: 10.1039/d3ra04242a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 08/27/2023] [Indexed: 09/12/2023] Open
Abstract
Malaria as an infectious disease is one of the world's most dangerous parasitic diseases. There is an urgent need for the development of new antimalarial drugs. Natural products are a very rich source of new bioactive compounds. Our research aims to shed light on the recent studies which demonstrated the antimalarial potential of phenylpropanoids as a major natural-products class. This study involves an in silico analysis of naturally-occurring phenylpropanoids and phenylethanoids which showed 25 compounds with moderate to strong binding affinity to various amino acid residues lining the active site; P. falciparum kinase (PfPK5), P. falciparum cytochrome bc1 complex (cyt bc1), and P. falciparum lysyl-tRNA synthetase (PfKRS1); of Plasmodium falciparum parasite, a unicellular protozoan which causes the most severe and life-threatening malaria. Furthermore, the study was augmented by the assessment of antiplasmodial activity of glandularin, a naturally occurring dibenzylbutyrolactolic lignan, against chloroquine-sensitive 3D7 strain of P. falciparum using SYBR green I-based fluorescence assay, which showed high antimalarial activity with IC50 value of 11.2 μM after 24 hours of incubation. Our results highlight phenylpropanoids and glandularin in particular as a promising chemical lead for development of antimalarial drugs.
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Affiliation(s)
- Usama Ramadan Abdelmohsen
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University Minia 61519 Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University 7 Universities Zone 61111 New Minia City Egypt
| | - Soad A L Bayoumi
- Department of Pharmacognosy, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
| | - Nesma M Mohamed
- Department of Pharmacognosy, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Badr University in Assiut Assiut 77771 Egypt
| | - Yaser A Mostafa
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University 71526 Assiut Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Badr University in Assiut Assiut 77771 Egypt
| | - Che J Ngwa
- Division of Cellular and Applied Infection Biology, Institute of Zoology, RWTH Aachen University 52074 Aachen Germany
| | - Gabriele Pradel
- Division of Cellular and Applied Infection Biology, Institute of Zoology, RWTH Aachen University 52074 Aachen Germany
| | - Salwa F Farag
- Department of Pharmacognosy, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
- Department of Pharmacognosy, College of Pharmacy, Taif University P.O. Box 11099 Taif 21944 Saudi Arabia
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Laus MN, Blando F, Soccio M. Glyoxalase I Assay as a Possible Tool for Evaluation of Biological Activity of Antioxidant-Rich Plant Extracts. PLANTS (BASEL, SWITZERLAND) 2023; 12:1150. [PMID: 36904010 PMCID: PMC10005046 DOI: 10.3390/plants12051150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/23/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
The health-promoting properties of natural plant bioactive compounds are mainly attributable to their ability to counteract oxidative stress. This is considered a major causative factor in aging and aging-related human diseases, in which a causal role is also ascribed to dicarbonyl stress. This is due to accumulation of methylglyoxal (MG) and other reactive dicarbonyl species, leading to macromolecule glycation and cell/tissue dysfunction. The glyoxalase (GLYI) enzyme, catalyzing the rate-limiting step of the GSH-dependent MG detoxification pathway, plays a key role in cell defense against dicarbonyl stress. Therefore, the study of GLYI regulation is of relevant interest. In particular, GLYI inducers are important for pharmacological interventions to sustain healthy aging and to improve dicarbonyl-related diseases; GLYI inhibitors, allowing increased MG levels to act as proapoptotic agents in tumor cells, are of special interest in cancer treatment. In this study, we performed a new in vitro exploration of biological activity of plant bioactive compounds by associating the measurement of their antioxidant capacity (AC) with the evaluation of their potential impact on dicarbonyl stress measured as capability to modulate GLYI activity. AC was evaluated using TEAC, ORAC, and LOX-FL methods. The GLYI assay was performed using a human recombinant isoform, in comparison with the recently characterized GLYI activity of durum wheat mitochondria. Different plant extracts were tested, obtained from plant sources with very high phytochemical content ('Sun Black' and wildtype tomatoes, black and 'Polignano' carrots, and durum wheat grain). Results showed high antioxidant properties of the tested extracts, associated with different modes (no effect, activation, and inhibition) and effectiveness in modulating both GLYI activity sources. Overall, results indicate the GLYI assay as an advisable and promising tool for researching plant foods as a source of natural antioxidant compounds acting as GLYI enzymatic regulators to be used for dietary management associated the treatment of oxidative/dicarbonyl-promoted diseases.
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Affiliation(s)
- Maura Nicoletta Laus
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 25, 71122 Foggia, Italy
| | - Federica Blando
- Institute of Sciences of Food Production, CNR, Via Prov.le Lecce-Monteroni, 73100 Lecce, Italy
| | - Mario Soccio
- Department of Agriculture, Food, Natural Resources and Engineering (DAFNE), University of Foggia, Via Napoli, 25, 71122 Foggia, Italy
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Yang R, Zheng J, Qin J, Liu S, Liu X, Gu Y, Yang S, Du J, Li S, Chen B, Dong R. Dibutyl phthalate affects insulin synthesis and secretion by regulating the mitochondrial apoptotic pathway and oxidative stress in rat insulinoma cells. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 249:114396. [PMID: 36508788 DOI: 10.1016/j.ecoenv.2022.114396] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 06/17/2023]
Abstract
Dibutyl phthalate (DBP) is a typical phthalate (PAEs). The environmental health risks of DBP have gradually attracted attention due to the common use in the production of plastics, cosmetics and skin care products. DBP was associated with diabetes, but its mechanism is not clear. In this study, an in vitro culture system of rat insulinoma (INS-1) cells was established to explore the effect of DBP on insulin synthesis and secretion and the potential mechanisms. INS-1 cells were cultured in RPMI-1640 medium containing 10% fetal bovine serum and treated with 15, 30, 60 and 120 μmol/L of DBP and dimethyl sulfoxide (vehicle, < 0.1%) for 24 h. The contents of insulin in the intracellular fluid and the extracellular fluid of the cells were measured. The results showed that insulin synthesis and secretion in INS-1 cells were significantly decreased in 120 μmol/L DBP group. The apoptosis rate and mitochondrial membrane potential of INS-1 cells were measured by flow cytometry with annexin V-FITC conjugate and PI, and JC-1, respectively. The results showed that DBP caused an increase in the apoptosis rate and a significant decrease in the mitochondrial membrane potential in INS-1 cells in 60 μmol/L and 120 μmol/L DBP group. The results of western blot showed that the expression of Bax/Bcl-2, caspase-3, caspase-9 and Cyt-C were significantly increased. Meanwhile, the level of oxidative stress in INS-1 cells was detected by fluorescent probes DCFH-DA and western blot. With the increase of DBP exposure, the oxidative stress levels (MDA, GSH/GSSG) were increased; and the antioxidant index (SOD) levels were decreased. Our experimental results provide reliable evidence that DBP induced apoptosis and functional impairment in INS-1 cells through the mitochondrial apoptotic pathway and oxidative stress. Therefore, we hypothesized that interference with these two pathways could be considered in the development of preventive protection measures.
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Affiliation(s)
- Ruoru Yang
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | | | - Jin Qin
- Affiliated cancer hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou 450003, China.
| | - Shaojie Liu
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Xinyuan Liu
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Yiying Gu
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Shuyu Yang
- Nutrilite Health Institute, Shanghai 200023, China.
| | - Jun Du
- Nutrilite Health Institute, Shanghai 200023, China.
| | - Shuguang Li
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Bo Chen
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
| | - Ruihua Dong
- School of Public Health, Institute of Nutrition, Key Lab of Public Health Safety of the Ministry of Education, Fudan University, Shanghai 200032, China.
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Mori Ramulus Inhibits Pancreatic β-Cell Apoptosis and Prevents Insulin Resistance by Restoring Hepatic Mitochondrial Function. Antioxidants (Basel) 2021; 10:antiox10060901. [PMID: 34204891 PMCID: PMC8229938 DOI: 10.3390/antiox10060901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/14/2021] [Accepted: 05/31/2021] [Indexed: 01/09/2023] Open
Abstract
Type 2 diabetes mellitus is characterized by insulin resistance and pancreatic beta (β)-cell dysfunction. Accumulating evidence suggests that mitochondrial dysfunction may cause insulin resistance in peripheral tissues. As commercial hypoglycemic drugs have side effects, it is necessary to develop safe and effective natural compound-based hypoglycemic treatments. This study aimed to investigate the hypoglycemic effects of Mori Ramulus ethanol extract (ME) in a high-fat diet (HFD)-induced diabetes mouse model to decipher the underlying mechanisms focusing on apoptosis and mitochondrial function. ME significantly decreased tunicamycin-induced apoptotic cell death and increased insulin secretion following glucose stimulation in NIT-1 pancreatic β-cells. Tunicamycin-exposed NIT-1 pancreatic β-cells showed elevated reactive oxygen species levels and reduced mitochondrial membrane potential, which were reversed by ME treatment. ME inhibited the tunicamycin-induced apoptosis cascade in tunicamycin-exposed NIT-1 pancreatic β-cells. In HFD diabetic mice, the serum-free fatty acid and insulin levels decreased following a 15-week ME administration. Glucose and insulin tolerance tests showed that ME improved insulin sensitivity. Moreover, ME ameliorated pancreatic β-cell mass loss in diabetic mice. Finally, ME-treated HFD-fed mice showed improved hepatic mitochondrial function resulting in insulin sensitivity in target tissues. Thus, ME provides protection against pancreatic β-cell apoptosis and prevents insulin resistance by improving mitochondrial function.
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Administration of 4-Hydroxy-3,5-Di-Tertbutyl Cinnamic Acid Restores Mitochondrial Function in Rabbits with Cerebral Ischemia. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2021. [DOI: 10.2478/sjecr-2019-0075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
The aim of the study is to evaluate the effect of 4-hydroxy-3,5- di-tertbutyl cinnamic acid on the change in mitochondrial function under conditions of experimental cerebral ischemia in rabbits. The study was performed on 48 male rabbits, which were used for modeling permanent cerebral ischemia by occlusion of the common carotid arteries. The test compound was administered before modeling ischemia for 14 days and after the occurrence of reproducing ischemia, in a similar time interval. After that, neurological deficit and the parameters of mitochondrial respiration, the intensity of anaerobic processes, the latent opening time of the mitochondrial permeability transition pore, the value of the mitochondrial membrane potential and the concentration of caspase – 3 were determined. The administration of 100 mg/kg of 4-hydroxy-3,5-di-tertbutyl cinnamic acid into the animals reduced neurological deficit and restored the mitochondrial membrane potential. Prophylactic administration of 4-hydroxy- 3,5-di-tertbutyl cinnamic acid, contributed to an increase in ATPgenerating ability, the maximum level of respiration and respiratory capacity by 4.1 times (p<0.01), 4.8 times (p<0.01) and 4.3 times (p<0.01), respectively. With therapeutic administration, these indicators increased by 11 times (p<0.01), 12.2 times (p<0.01) and 8.6 times (p<0.01), respectively. Also, both the prophylactic and therapeutic use of 4-hydroxy-3,5-di-tret-butyl cinnamic acid normalized aerobic/anaerobic metabolism, as well as reduced the concentration of caspase-3. Based on the obtained data, significant cerebroprotective properties of 4-hydroxy-3,5- di-tertbutyl cinnamic acid can be assumed. Moreover, the potential mechanism of action of this compound may be mediated by the normalization of mitochondrial function.
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Chen J, Huang X, Geng R, Zhu D, Wang W, Liu H. Ribonuclease1 contributes to the antibacterial response and immune defense in blunt snout bream (Megalobrama amblycephala). Int J Biol Macromol 2021; 172:309-320. [PMID: 33454323 DOI: 10.1016/j.ijbiomac.2021.01.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/15/2020] [Accepted: 01/12/2021] [Indexed: 12/14/2022]
Abstract
Ribonuclease 1 (RNase1) is a vertebrate-specific enzyme that mainly performs digestive activity in herbivorous mammals. Here we used bacterial viability assays to explore its antimicrobial activity in blunt snout bream (Megalobrama amblycephala). The results showed that Ma-RNase1 rapidly killed Gram-negative and Gram-positive bacteria at micromolar concentrations. Ma-RNase1 increased the permeability of bacterial outer and inner membranes, thus reducing the integrity of bacterial cell wall and membrane. Moreover, Ma-RNase1 effectively counteracted the tissue damage and apoptosis caused by Aeromonas hydrophila infection. Quantitative real-time PCR and immunoblot analysis indicated that RNase1 mRNA and protein were up-regulated in the kidney and gut during infection. Furthermore, A. hydrophila infection significantly induced Tnf-α and Il-1β mRNA expression in liver, but not in the RNase1 pre-treatment group. In addition, a significant increase in the expression of immune-related genes (Nf-κb and Tlr4) was found in liver, kidney and gut of A. hydrophila-infected fish, while a decrease in Myd88 and Tlr4 levels was found in liver, spleen, kidney and gut in the group pre-treated with RNase1. Collectively, these data suggest that Ma-RNase1 has antimicrobial function both in vitro and in vivo, and contributes to the protective effect and immune defense of blunt snout bream.
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Affiliation(s)
- Jing Chen
- College of Fisheries, Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education/Key laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China
| | - Xin Huang
- College of Fisheries, Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education/Key laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China
| | - Ruijing Geng
- College of Fisheries, Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education/Key laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China
| | - Dongmei Zhu
- College of Fisheries, Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education/Key laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China
| | - Weimin Wang
- College of Fisheries, Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education/Key laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China.
| | - Han Liu
- College of Fisheries, Key Lab of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education/Key laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China.
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Yoo HJ, Hong CO, Ha SK, Lee KW. Chebulic Acid Prevents Methylglyoxal-Induced Mitochondrial Dysfunction in INS-1 Pancreatic β-Cells. Antioxidants (Basel) 2020; 9:antiox9090771. [PMID: 32825285 PMCID: PMC7554990 DOI: 10.3390/antiox9090771] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/18/2020] [Accepted: 08/18/2020] [Indexed: 02/07/2023] Open
Abstract
To investigate the anti-diabetic properties of chebulic acid (CA) associated with the prevention of methyl glyoxal (MG)-induced mitochondrial dysfunction in INS-1 pancreatic β-cells, INS-1 cells were pre-treated with CA (0.5, 1.0, and 2.0 μM) for 48 h and then treated with 2 mM MG for 8 h. The effects of CA and MG on INS-1 cells were evaluated using the following: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay; glyoxalase 1 (Glo-1) expression via Western blot and enzyme activity assays; Nrf-2, nuclear factor erythroid 2-related factor 2 protein expression via Western blot assay; reactive oxygen species (ROS) production assay; mRNA expression of mitochondrial dysfunction related components (UCP2, uncoupling protein 2; VDAC1, voltage-dependent anion-selective channel-1; cyt c, cytochrome c via quantitative reverse transcriptase-PCR; mitochondrial membrane potential (MMP); adenosine triphosphate (ATP) synthesis; glucose-stimulated insulin secretion (GSIS) assay. The viability of INS-1 cells was maintained upon pre-treating with CA before exposure to MG. CA upregulated Glo-1 protein expression and enzyme activity in INS-1 cells and prevented MG-induced ROS production. Mitochondrial dysfunction was alleviated by CA pretreatment; this occurred via the downregulation of UCP2, VDAC1, and cyt c mRNA expression and the increase of MMP and ATP synthesis. Further, CA pre-treatment promoted the recovery from MG-induced decrease in GSIS. These results indicated that CA could be employed as a therapeutic agent in diabetes due to its ability to prevent MG-induced development of insulin sensitivity and oxidative stress-induced dysfunction of β-cells.
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Affiliation(s)
- Hyun-jung Yoo
- Department of Biotechnology, College of Life Science & Biotechnology, Korea University, Seoul 02841, Korea; (H.-j.Y.); (C.-O.H.)
| | - Chung-Oui Hong
- Department of Biotechnology, College of Life Science & Biotechnology, Korea University, Seoul 02841, Korea; (H.-j.Y.); (C.-O.H.)
| | - Sang Keun Ha
- Research Division of Food Functionality, Korea Food Research Institute, Wanju-gun, Jeollabuk-do 55365, Korea;
| | - Kwang-Won Lee
- Department of Biotechnology, College of Life Science & Biotechnology, Korea University, Seoul 02841, Korea; (H.-j.Y.); (C.-O.H.)
- Correspondence: ; Tel.: +82-2-3290-3473; Fax: +82-2-927-1970
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Ji L, Fan X, Hou X, Fu D, Bao J, Zhuang A, Chen S, Fan Y, Li R. Jieduquyuziyin Prescription Suppresses Inflammatory Activity of MRL/lpr Mice and Their Bone Marrow-Derived Macrophages via Inhibiting Expression of IRAK1-NF-κB Signaling Pathway. Front Pharmacol 2020; 11:1049. [PMID: 32760274 PMCID: PMC7372094 DOI: 10.3389/fphar.2020.01049] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/26/2020] [Indexed: 12/14/2022] Open
Abstract
Jieduquyuziyin prescription (JP) has been used to treat systemic lupus erythematosus (SLE). Although the effectiveness of JP in the treatment of SLE has been clinically proven, the underlying mechanisms have yet to be completely understood. We observed the therapeutic actions of JP in MRL/lpr mice and their bone marrow-derived macrophages (BMDMs) and the potential mechanism of their inhibition of inflammatory activity. To estimate the effect of JP on suppressing inflammatory activity, BMDMs of MRL/lpr and MRL/MP mice were treated with JP-treated serum, and MRL/lpr mice were treated by JP for 8 weeks. Among them, JP and its treated serum were subjected to quality control, and BMDMs were separated and identified. The results showed that in the JP group of BMDMs stimulated by Lipopolysaccharide (LPS) in MRL/lpr mice, the secretion of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) reduced, and the expressions of Interleukin-1 receptor-associated kinase 1 (IRAK1) and its downstream nuclear factor κB (NF-κB) pathway decreased. Meanwhile, the alleviation of renal pathological damage, the decrease of urinary protein and serum anti-dsDNA contents, the inhibition of TNF-α level, and then the suppression of the IRAK1-NF-κB inflammatory signaling in the spleen and kidney, confirmed that the therapeutic effect of JP. These results demonstrated that JP could inhibit the inflammatory activity of MRL/lpr mice and their BMDMs by suppressing the activation of IRAK1-NF-κB signaling and was supposed to be a good choice for the treatment of SLE.
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Affiliation(s)
- Lina Ji
- The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xuemin Fan
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiaoli Hou
- Academy of Chinese Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Danqing Fu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jie Bao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Aiwen Zhuang
- Institute of TCM Literature and Information, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, China
| | - Sixiang Chen
- The Second College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yongsheng Fan
- The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Rongqun Li
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
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11
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Jiao W, Hu F, Li J, Song J, Liang J, Li L, Song Y, Chen Z, Li Q, Ke L. Qiangji Jianli Decoction promotes mitochondrial biogenesis in skeletal muscle of myasthenia gravis rats via AMPK/PGC-1α signaling pathway. Biomed Pharmacother 2020; 129:110482. [PMID: 32768964 DOI: 10.1016/j.biopha.2020.110482] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 05/29/2020] [Accepted: 06/30/2020] [Indexed: 11/30/2022] Open
Abstract
The Qiangji Jianli Decoction (QJJLD) is an effective Chinese medicine formula for treating Myasthenia gravis (MG) in the clinic. QJJLD has been proven to regulate mitochondrial fusion and fission of skeletal muscle in myasthenia gravis. In this study, we investigated whether QJJLD plays a therapeutic role in regulating mitochondrial biogenesis in MG and explored the underlying mechanism. Rats were experimentally induced to establish autoimmune myasthenia gravis (EAMG) by subcutaneous immunization with R97-116 peptides. The treatment groups were administered three different dosages of QJJLD respectively. After the intervention of QJJLD, the pathological changes of gastrocnemius muscle in MG rats were significantly improved; SOD, GSH-Px, Na+-K+ ATPase and Ca2+-Mg2+ ATPase activities were increased; and MDA content was decreased in the gastrocnemius muscle. Moreover, AMPK, p38MAPK, PGC-1α, NRF-1, Tfam and COX IV mRNA and protein expression levels were also reversed by QJJLD. These results implied that QJJLD may provide a potential therapeutic strategy through promoting mitochondrial biogenesis to alleviate MG via activating the AMPK/PGC-1α signaling pathway.
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Affiliation(s)
- Wei Jiao
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Fangyu Hu
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Jinqiu Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Jingwei Song
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Jian Liang
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Lanqi Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Yafang Song
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China.
| | - Zhiwei Chen
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Qing Li
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
| | - Lingling Ke
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China; Institute of Pi-Wei, Guangzhou University of Chinese Medicine, Guangzhou, 510006, Guangdong, China
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12
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Suantawee T, Thilavech T, Cheng H, Adisakwattana S. Cyanidin Attenuates Methylglyoxal-Induced Oxidative Stress and Apoptosis in INS-1 Pancreatic β-Cells by Increasing Glyoxalase-1 Activity. Nutrients 2020; 12:nu12051319. [PMID: 32384625 PMCID: PMC7284759 DOI: 10.3390/nu12051319] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/28/2020] [Accepted: 05/02/2020] [Indexed: 02/07/2023] Open
Abstract
Recently, the mechanisms responsible for anti-glycation activity of cyanidin and its derivatives on the inhibition of methylglyoxal (MG)-induced protein glycation and advanced glycation-end products (AGEs) as well as oxidative DNA damage were reported. In this study, we investigated the protective effect of cyanidin against MG-induced oxidative stress and apoptosis in rat INS-1 pancreatic β-cells. Exposure of cells to cytotoxic levels of MG (500 µM) for 12 h caused a significant reduction in cell viability. However, the pretreatment of cells with cyanidin alone (6.25–100 μM) for 12 h, or cotreatment of cells with cyanidin (3.13–100 μM) and MG, protected against cell cytotoxicity. In the cotreatment condition, cyanidin (33.3 and 100 μM) also decreased MG-induced apoptosis as determined by caspase-3 activity. Furthermore, INS-1 cells treated with MG increased the generation of reactive oxygen species (ROS) during a 6 h exposure. The MG-induced increase in ROS production was inhibited by cyanidin (33.3 and 100 μM) after 3 h stimulation. Furthermore, MG diminished the activity of glyoxalase 1 (Glo-1) and its gene expression as well as the level of total glutathione. In contrast, cyanidin reversed the inhibitory effect of MG on Glo-1 activity and glutathione levels. Interestingly, cyanidin alone was capable of increasing Glo-1 activity and glutathione levels without affecting Glo-1 mRNA expression. These findings suggest that cyanidin exerts a protective effect against MG-induced oxidative stress and apoptosis in pancreatic β-cells by increasing the activity of Glo-1.
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Affiliation(s)
- Tanyawan Suantawee
- Program in Biomedical Sciences, Graduate School, Chulalongkorn University, Bangkok 10330, Thailand;
- Phytochemical and Functional Food Research Unit for Clinical Nutrition, Department of Nutrition and Dietetics, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Thavaree Thilavech
- Department of Food Chemistry, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand;
| | - Henrique Cheng
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA;
| | - Sirichai Adisakwattana
- Phytochemical and Functional Food Research Unit for Clinical Nutrition, Department of Nutrition and Dietetics, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: ; Tel.: +662-218-1099 (ext. 111)
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13
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Wu Y, Xu Y, Yang A, Shen S, Mi D, Cao Y, Hua Z, Min L, Li W. Comparative in vivo pharmacokinetics study of affeic acid, isoferulic acid and ferulic acid in crude and three different prepared Cimicifuga foetida L. Biomed Chromatogr 2020; 34:e4868. [PMID: 32335934 DOI: 10.1002/bmc.4868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/12/2020] [Accepted: 04/21/2020] [Indexed: 11/12/2022]
Abstract
Our study investigated the differences in pharmacokinetics of three major components of crude Cimicifuga foetida L. and its fried product and honey- and liquor-prepared products. A rapid and sensitive ultra-high performance liquid chromatography with tandem mass spectrometry approach was established for determing caffeic acid, isoferulic acid and ferulic acid in rat plasma. The approach has good linearity, precision, accuracy, recovery and stability. Phenolic acid was rapidly absorbed. The times to peak concentration were shorter in the processed group than those for the crude product, with their values of <30 min. The peak concentration values of caffeic acid and isoferulic acid were higher in the crude group than in the processed groups (p < 0.05). Area under the curve values of the three phenolics in the crude group were significantly higher than those of the processed groups (p < 0.05).
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Affiliation(s)
- Yu Wu
- Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital to Nanjing, University of Chinese Medicine, China.,Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yan Xu
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Aihua Yang
- Department of Pharmacy, Nantong Maternity and Child Health Care Hospital, Nantong, China
| | - Shuijie Shen
- Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital to Nanjing, University of Chinese Medicine, China
| | - Daguo Mi
- Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital to Nanjing, University of Chinese Medicine, China
| | - Yongjun Cao
- Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital to Nanjing, University of Chinese Medicine, China
| | - Zhengying Hua
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Lingtian Min
- Nantong Hospital of Traditional Chinese Medicine, Nantong Hospital to Nanjing, University of Chinese Medicine, China
| | - Weidong Li
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
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14
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Long Z, Feng G, Zhao N, Wu L, Zhu H. Isoferulic acid inhibits human leukemia cell growth through induction of G2/M‑phase arrest and inhibition of Akt/mTOR signaling. Mol Med Rep 2020; 21:1035-1042. [PMID: 31922221 PMCID: PMC7002969 DOI: 10.3892/mmr.2020.10926] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 10/15/2019] [Indexed: 01/06/2023] Open
Abstract
Hematologic malignancy is a serious disease that develops quickly and aggressively, severely threatening human health owing to its high mortality. The current study aimed to evaluate the antitumor effects of isoferulic acid (IFA) on leukemia cells and investigate the possible molecular mechanisms. Hematologic cancer cell lines (Raji, K562 and Jurkat) were treated with IFA in a dose‑dependent manner and proliferation was measured by a cell proliferation assay. Cell cycle arrest was detected via flow cytometry using propidium iodide (PI) staining. Cell apoptosis and apoptosis‑associated signal pathways were analyzed via Annexin V/PI staining and western blot assays, respectively. IFA inhibited cell viability, induced cell apoptosis and triggered cell cycle arrest in G2/M phase in Raji, K562, and Jurkat cells in a dose‑dependent manner. In response to IFA treatment, the levels of cleaved poly(ADP‑ribose) polymerase and cleaved caspase‑3 were increased in Jurkat and K562 cells, which was associated with increased phosphorylation of Cdc2 and reduction of Cyclin B1 levels. IFA remarkably attenuated the phosphorylation of mTOR and Akt in Jurkat cells. Collectively, the present data suggested that IFA had therapeutic effects on Jurkat, K562, and Raji cells, indicating it as a promising candidate for the treatment of hematologic malignancy.
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Affiliation(s)
- Zhiguo Long
- Department of Hematology, Shanghai Pudong Hospital, Fudan University, Shanghai 201399, P.R. China
| | - Guangjia Feng
- Department of Hematology, Shanghai Pudong Hospital, Fudan University, Shanghai 201399, P.R. China
| | - Na Zhao
- Department of Hematology, Shanghai Pudong Hospital, Fudan University, Shanghai 201399, P.R. China
| | - Lei Wu
- Department of Hematology, Shanghai Pudong Hospital, Fudan University, Shanghai 201399, P.R. China
| | - Hongbo Zhu
- Department of Pathology, Shanghai Pudong Hospital, Fudan University, Shanghai 201399, P.R. China
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15
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Neelam, Khatkar A, Sharma KK. Phenylpropanoids and its derivatives: biological activities and its role in food, pharmaceutical and cosmetic industries. Crit Rev Food Sci Nutr 2019; 60:2655-2675. [PMID: 31456411 DOI: 10.1080/10408398.2019.1653822] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Phenylpropanoids and their derivatives are plant secondary metabolites widely present in fruits, vegetables, cereal grains, beverages, spices and herbs. They are known to have multifaceted effects which include antimicrobial, antioxidant, anti-inflammatory, antidiabetic, anticancer activities and as well as exhibits renoprotective, neuroprotective, cardioprotective and hepatoprotective effects. Owing to their antioxidant, antimicrobial and photoprotective properties, these compounds have wide application in the food (preservation, packaging films and edible coating), pharmaceutical, cosmetic and other industries such as textile (colorant), biofuel (antioxidant additive) and sensors (sensing biologically relevant molecules). Phenylpropanoids are present in commercially available dietary supplements and skin care products. In this review, we have presented the current knowledge on the biosynthesis, occurrence, biological activities of phenylpropanoids and their derivatives, along with the mechanism of action and their potential applications in various industries.
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Affiliation(s)
- Neelam
- Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Anurag Khatkar
- Department of Pharmaceutical sciences, Maharshi Dayanand University, Rohtak, Haryana, India
| | - Krishna Kant Sharma
- Department of Microbiology, Maharshi Dayanand University, Rohtak, Haryana, India
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