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Li H, Wang R, Chen Y, Zhao M, Lan S, Zhao C, Li X, Li W. Integrated network pharmacology and pharmacological investigations to discover the active compounds of Toona sinensis pericarps against diabetic nephropathy. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118441. [PMID: 38851471 DOI: 10.1016/j.jep.2024.118441] [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: 04/14/2024] [Revised: 05/22/2024] [Accepted: 06/05/2024] [Indexed: 06/10/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Toona sinensis (A. Juss.) Roem. Is a deciduous woody plant native to Eastern and Southeastern Asia. Different parts of this plant have a long history of being applied as traditional medicines to treat various diseases. The fruits have been used for antidiabetic, antidiabetic nephropathy (anti-DN), antioxidant, anti-inflammatory, and other activities. AIM OF THE STUDY The purpose of this study was to investigate the effects of EtOAc (PEAE) and n-BuOH extracts (PNBE) from T. sinensis pericarps (TSP) on kidney injury in high-fat and high-glucose diet (HFD)/streptozotocin (STZ)-induced DN mice by network pharmacology and pharmacological investigations, as well as to further discover active compounds that could ameliorate oxidative stress and inflammation, thereby delaying DN progression by regulating the Nrf2/NF-κB pathway in high glucose (HG)-induced glomerular mesangial cells (GMCs). MATERIALS AND METHODS The targets of TSP 1-16 with DN were analyzed by network pharmacology. HFD/STZ-induced DN mouse models were established to evaluate the effects of PEAE and PNBE. Six groups were divided into normal, model, PEAE100, PEAE400, PNBE100, and PNBE400 groups. Fasting blood glucose (FBG) levels, organ indices, plasma MDA, SOD, TNF-α, and IL-6 levels, as well as renal tissue Nrf2, HO-1, NF-κB, TNF-α, and TGF-β1 levels were determined, along with hematoxylin-eosin (H&E) and immunohistochemical (IHC) analysis of kidney sections. Furthermore, GMC activity screening combined with molecular docking was utilized to discover active compounds targeting HO-1, TNF-α, and IL-6. Moreover, western blotting assays were performed to validate the mechanism of Nrf2 and NF-κB in HG-induced GMCs. RESULTS Network pharmacology predicted that the main targets of PEAE and PNBE in the treatment of DN include IL-6, INS, TNF, ALB, GAPDH, IL-1β, TP53, EGFR, and CASP3. Additionally, major pathways include AGE-RAGE and IL-17. In vivo experiments, treatment with PEAE and PNBE effectively reduced FBG levels and organ indices, while plasma MDA, SOD, TNF-α, and IL-6 levels, renal tissue Nrf2, HO-1, NF-κB, TNF-α, and TGF-β1 levels, and renal function were significantly improved. PEAE and PNBE significantly improved glomerular and tubule injury, and inhibited the development of DN by regulating the levels of oxidative stress and inflammation-related factors. In vitro experiments, compound 11 strongly activated HO-1 and inhibited TNF-α and IL-6. The molecular docking results revealed that compound 11 exhibited a high binding affinity towards the targets HO-1, TNF-α, and IL-6 (<-6 kcal/mol). Western blotting results showed compound 11 effectively regulated Nrf2 and NF-κB p65 protein levels, and significantly improved oxidative stress damage and inflammatory responses in HG-induced GMCs. CONCLUSION PEAE, PNBE, and their compounds, especially compound 11, may have the potential to prevent and treat DN, and are promising natural nephroprotective agents.
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Affiliation(s)
- Huiting Li
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China.
| | - Rongshen Wang
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China; Key Laboratory of Molecular Pharmacology and Translational Research, Shandong Second Medical University, Weifang, 261053, China.
| | - Ying Chen
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China.
| | - Mengyao Zhao
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China.
| | - Shuying Lan
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China.
| | - Chunzhen Zhao
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China; Key Laboratory of Molecular Pharmacology and Translational Research, Shandong Second Medical University, Weifang, 261053, China.
| | - Xu Li
- Affiliated Hospital of Shandong Second Medical University, Weifang, 261041, China.
| | - Wanzhong Li
- School of Pharmacy, Shandong Second Medical University, Weifang, 261053, China; Key Laboratory of Molecular Pharmacology and Translational Research, Shandong Second Medical University, Weifang, 261053, China.
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Wang Z, Zhao L, Jiang P, Shi G, Zhang L, Zhu W, Xu Z. Sensory properties of rehydrated Toona sinensis shoots after dehydrated by different drying methods and association with gamma-glutamyl transferase reaction. Food Chem 2024; 448:139075. [PMID: 38531300 DOI: 10.1016/j.foodchem.2024.139075] [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: 01/10/2024] [Revised: 03/14/2024] [Accepted: 03/17/2024] [Indexed: 03/28/2024]
Abstract
Sulfur-containing compounds are responsible for the aroma of Toona sinensis shoot (TS). In this study, vacuum-freeze-drying (VFD), microwave-drying (MD), and hot-air-drying at 100 and 40 °C (HAD100 and HAD40, respectively), were applied to dehydrate perishable TS for preservation. VFD-TS retained most aroma of fresh/raw TS after rehydration. The content of sulfur-containing compounds reached to 118.00 µg/g with leading by methyl thiirane, (E,E)/(E,Z)/(Z,Z)-bis-(1-propenyl) disulfides, and (Z)/(E)-2-mercapto-3,4-dimethyl-2,3-dihydrothiophenes accounting for 86.33 %. They were undetected in the rehydrated MD-TS and HAD100-TS, as the indigenous enzymes in TS were deactivated under their dehydration conditions. Interestingly, the sulfur-containing compounds was restored by 77.47 % after the TS was treated by gamma-glutamyl transferase (GGT). Thus, the release of sulfur-containing compounds from TS could depend on GGT reaction. It was different from alliaceous vegetables relying on alliinase reaction. The results revealed the aroma formation in TS and provided an approach to enhance the aroma of TS dried by different methods.
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Affiliation(s)
- Zhaogai Wang
- Agricultural Products Processing Center, Henan Academy of Agricultural Sciences, Zhengzhou, China; School of Nutrition and Food Sciences, Louisiana State University, Baton Rouge, USA
| | - Lili Zhao
- Agricultural Products Processing Center, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Pengfei Jiang
- Agricultural Products Processing Center, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Guanying Shi
- Agricultural Products Processing Center, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Le Zhang
- Agricultural Products Processing Center, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Wenkui Zhu
- Zhengzhou Tobacco Research Institute, Zhengzhou, China; School of Nutrition and Food Sciences, Louisiana State University, Baton Rouge, USA.
| | - Zhimin Xu
- School of Nutrition and Food Sciences, Louisiana State University, Baton Rouge, USA.
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Zhao Q, Wang F, Wang Y, Zhong X, Zhu S, Zhang X, Li S, Lei X, Zang Z, Tan G, Zhang J. Low-Temperature Regulates the Cell Structure and Chlorophyll in Addition to Cellulose Metabolism of Postharvest Red Toona sinensis Buds across Different Seasons. Int J Mol Sci 2024; 25:7719. [PMID: 39062962 PMCID: PMC11276666 DOI: 10.3390/ijms25147719] [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: 07/11/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Postharvest fibrosis and greening of Toona sinensis buds significantly affect their quality during storage. This study aimed to clarify the effects of low-temperature storage on postharvest red TSB quality harvested in different seasons. Red TSB samples were collected from Guizhou province, China, 21 days after the beginning of spring (Lichun), summer (Lixia), and autumn (Liqiu), and stored at 4 °C in dark conditions. We compared and analyzed the appearance, microstructure, chlorophyll and cellulose content, and expression levels of related genes across different seasons. The results indicated that TSB harvested in spring had a bright, purple-red color, whereas those harvested in summer and autumn were green. All samples lost water and darkened after 1 day of storage. Severe greening occurred in spring-harvested TSB within 3 days, a phenomenon not observed in summer and autumn samples. Microstructural analysis revealed that the cells in the palisade and spongy tissues of spring and autumn TSB settled closely during storage, while summer TSB cells remained loosely aligned. Xylem cells were smallest in spring-harvested TSB and largest in autumn. Prolonged storage led to thickening of the secondary cell walls and pith cell autolysis in the petioles, enlarging the cavity area. Chlorophyll content was higher in leaves than in petioles, while cellulose content was lower in petioles across all seasons. Both chlorophyll and cellulose content increased with storage time. Gene expression analysis showed season-dependent variations and significant increases in the expression of over half of the chlorophyll-related and cellulose-related genes during refrigeration, correlating with the observed changes in chlorophyll and cellulose content. This research provides valuable insights for improving postharvest storage and freshness preservation strategies for red TSB across different seasons.
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Affiliation(s)
- Qian Zhao
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
| | - Fu Wang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
| | - Yifei Wang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
| | - Xiulai Zhong
- Institute of Horticulture, Guizhou Provincial Academy of Agricultural Sciences, Guiyang 550006, China
| | - Shunhua Zhu
- Institute of Horticulture, Guizhou Provincial Academy of Agricultural Sciences, Guiyang 550006, China
| | - Xinqi Zhang
- Institute of Horticulture, Guizhou Provincial Academy of Agricultural Sciences, Guiyang 550006, China
| | - Shuyao Li
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
| | - Xiujuan Lei
- College of Chinese Medicinal Materials, National and Local Joint Engineering Research Center for Ginseng Breeding and Development, Jilin Agricultural University, Changchun 130118, China
| | - Zhenyuan Zang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
| | - Guofei Tan
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
- Institute of Horticulture, Guizhou Provincial Academy of Agricultural Sciences, Guiyang 550006, China
| | - Jian Zhang
- Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China; (Q.Z.); (F.W.)
- Department of Biology, University of British Columbia, Okanagan, Kelowna, BC V1V 1V7, Canada
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Dai J, Wang M, Yin H, Han X, Fan Y, Wei Y, Lin J, Liu J. Integrating GC-MS and comparative transcriptome analysis reveals that TsERF66 promotes the biosynthesis of caryophyllene in Toona sinensis tender leaves. FRONTIERS IN PLANT SCIENCE 2024; 15:1378418. [PMID: 38872893 PMCID: PMC11171135 DOI: 10.3389/fpls.2024.1378418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 05/09/2024] [Indexed: 06/15/2024]
Abstract
Introduction The strong aromatic characteristics of the tender leaves of Toona sinensis determine their quality and economic value. Methods and results Here, GC-MS analysis revealed that caryophyllene is a key volatile compound in the tender leaves of two different T. sinensis varieties, however, the transcriptional mechanisms controlling its gene expression are unknown. Comparative transcriptome analysis revealed significant enrichment of terpenoid synthesis pathway genes, suggesting that the regulation of terpenoid synthesis-related gene expression is an important factor leading to differences in aroma between the two varieties. Further analysis of expression levels and genetic evolution revealed that TsTPS18 is a caryophyllene synthase, which was confirmed by transient overexpression in T. sinensis and Nicotiana benthamiana leaves. Furthermore, we screened an AP2/ERF transcriptional factor ERF-IX member, TsERF66, for the potential regulation of caryophyllene synthesis. The TsERF66 had a similar expression trend to that of TsTPS18 and was highly expressed in high-aroma varieties and tender leaves. Exogenous spraying of MeJA also induced the expression of TsERF66 and TsTPS18 and promoted the biosynthesis of caryophyllene. Transient overexpression of TsERF66 in T. sinensis significantly promoted TsTPS18 expression and caryophyllene biosynthesis. Discussion Our results showed that TsERF66 promoted the expression of TsTPS18 and the biosynthesis of caryophyllene in T. sinensis leaves, providing a strategy for improving the aroma of tender leaves.
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Affiliation(s)
| | | | | | | | | | | | | | - Jun Liu
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
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Zhang B, Hao L, Zhang J, Feng J, Wang C, Zhang J. Integration of transcriptome, volatile and non-volatile metabolite profile reveals characteristic aroma formation in Toona sinensis. Food Chem 2024; 436:137788. [PMID: 37866100 DOI: 10.1016/j.foodchem.2023.137788] [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: 07/26/2023] [Revised: 09/30/2023] [Accepted: 10/15/2023] [Indexed: 10/24/2023]
Abstract
Toona sinensis is renowned for its unique aroma, but the formation mechanism remains unclear. In this study, volatile and non-volatile metabolites were combined with transcriptomes to investigate the potential mechanism of aroma formation in T. sinensis buds (TSB) and microgreens (TSM). Volatile sulfur compounds (VSCs) and terpenes were the main volatiles of TSM and TSB, respectively. 20 volatiles were identified as potential biomarkers, mainly VSCs and terpenes. In VSC biosynthesis pathways, cysteine was primarily synthesized from serine transformation in TSM. S-(trans-l-propenyl)-l-cysteine was likely to be the main precursor of VSC biosynthesis in T. sinensis. Higher expression of lachrymatory-factor synthase (LFS) consuming more precursor (1-propenyl sulfenic acid) in TSB led to reduced accumulation of VSCs. Isopentenyl diphosphate isomerase (IDI) and mevalonate diphosphate decarboxylase (MPDC) might play crucial roles in T. sinensis terpene biosynthesis. This study provided valuable insights into the formation of characteristic aromas in T. sinensis.
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Affiliation(s)
- Beibei Zhang
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, China; Key Laboratory of Food Safety Risk Assessment, School of Chemistry Engineering, Xian University, Xian, Shaanxi, 710065, China; Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Yangling, Shaanxi, 712100, China
| | - Lifang Hao
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, China; Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Yangling, Shaanxi, 712100, China
| | - Jing Zhang
- College of Horticulture, Northwest A&F University, Yangling, Shaanxi, 712100, China
| | - Jinze Feng
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, China; Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Yangling, Shaanxi, 712100, China
| | - Cheng Wang
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, China; Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Yangling, Shaanxi, 712100, China.
| | - Jingfang Zhang
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, China; Shaanxi Key Laboratory of Economic Plant Resources Development and Utilization, Yangling, Shaanxi, 712100, China.
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Su S, Wang L, Geng Y, Wang J. Flavonol profiles of mature leaves allow discriminating Toona sinensis Roem from different north-south geographical origins across China with varied antioxidant activities. Heliyon 2024; 10:e27040. [PMID: 38439854 PMCID: PMC10909761 DOI: 10.1016/j.heliyon.2024.e27040] [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: 08/14/2023] [Revised: 11/24/2023] [Accepted: 02/22/2024] [Indexed: 03/06/2024] Open
Abstract
Toona sinensis (A. Juss.) Roem, a multipurpose economic tree, is widely cultivated across Asia, but its high-yielding mature leaves are largely overlooked. This study systematically analysed the flavonols in the mature leaves of T. sinensis from 44 different geographic locations across China, using HPLC-DAD and HPLC-ESI-MS2 techniques. In total, 18 flavonols were detected, among which 6 (f1, f3, f7, f14, f15, and f17) were firstly identified in this plant. Significant variations in quality among different T. sinensis varieties were observed (p < 0.01). Through OPLS-DA analysis, all samples could be clearly categorised into two distinct geographical groups. The northern varieties (N1-N20) exhibited concise flavonol fingerprints with higher total flavonol content (TFC) (727.55 ± 22.79 mg/100 g fresh weight, FW), predominantly non-acylated flavonols (705.95 ± 21.65 mg/100 g FW), particularly quercetin glycosides (614.60 ± 22.76 mg/100 g FW). In contrast, the southern varieties (S1-S24) presented more intricate flavonol profiles with lower TFC (622.81 ± 21.82 mg/100 g FW) and balanced amounts of quercetin (344.75 ± 16.41 mg/100 g FW) and kaempferol glycosides (278.06 ± 12.29 mg/100 g FW). Notably, the southern samples possessed higher content of acylated flavonols (184.50 ± 12.87 mg/100 g FW), especially galloylated ones, which contributed to their heightened antioxidant activities. Quercetin 3-O-rhamnoside (f11') and kaempferol 3-O-galloyglucoside (f11) were determined to be the crucial biomarkers for quality discrimination. Considering quality control of mature T. sinensis leaves as potential resources for natural flavonol extraction, this study suggested that their northern/southern geographic origins should be distinguished first. Additionally, the flavonol profiles allow for discriminating the origin and assessing the quality of T. sinensis.
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Affiliation(s)
- Shang Su
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China
| | - Lijin Wang
- Laboratory of Molecular Sensory Science, School of Food and Health, Beijing Technology and Business University, Beijing, 100048, China
| | - Yonghang Geng
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China
| | - Junhui Wang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China
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Zhao M, Li H, Wang R, Lan S, Wang Y, Zhang Y, Sui H, Li W. Traditional Uses, Chemical Constituents and Pharmacological Activities of the Toona sinensis Plant. Molecules 2024; 29:718. [PMID: 38338461 PMCID: PMC10856474 DOI: 10.3390/molecules29030718] [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: 01/02/2024] [Revised: 01/21/2024] [Accepted: 01/21/2024] [Indexed: 02/12/2024] Open
Abstract
Toona sinensis (A. Juss.) Roem., which is widely distributed in China, is a homologous plant resource of medicine and food. The leaves, seeds, barks, buds and pericarps of T. sinensis can be used as medicine with traditional efficacy. Due to its extensive use in traditional medicine in the ancient world, the T. sinensis plant has significant development potential. In this review, 206 compounds, including triterpenoids (1-133), sesquiterpenoids (134-135), diterpenoids (136-142), sterols (143-147), phenols (148-167), flavonoids (168-186), phenylpropanoids (187-192) and others (193-206), are isolated from the T. sinensis plant. The mass spectrum cracking laws of representative compounds (64, 128, 129, 154-156, 175, 177, 179 and 183) are reviewed, which are conducive to the discovery of novel active substances. Modern pharmacological studies have shown that T. sinensis extracts and their compounds have antidiabetic, antidiabetic nephropathy, antioxidant, anti-inflammatory, antitumor, hepatoprotective, antiviral, antibacterial, immunopotentiation and other biological activities. The traditional uses, chemical constituents, compound cracking laws and pharmacological activities of different parts of T. sinensis are reviewed, laying the foundation for improving the development and utilization of its medicinal value.
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Affiliation(s)
- Mengyao Zhao
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
| | - Huiting Li
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
| | - Rongshen Wang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
| | - Shuying Lan
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
| | - Yuxin Wang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
| | - Yuhua Zhang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
| | - Haishan Sui
- Weifang City Inspection and Testing Center, Weifang 261100, China
| | - Wanzhong Li
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, China; (M.Z.); (H.L.); (R.W.); (S.L.); (Y.W.); (Y.Z.)
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Zhao X, Du B, Wan M, Li J, Qin S, Nian F, Tang D. Analysis of the antioxidant activity of toons sinensis extract and their biological effects on broilers. Front Vet Sci 2024; 10:1337291. [PMID: 38260193 PMCID: PMC10800727 DOI: 10.3389/fvets.2023.1337291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Plant extracts are rich in a variety of nutrients and contain a large number of bioactive compounds, and compared with traditional feed additives, they have advantages such as wide sources, natural safety and rich nutrition. This study employed in vitro antioxidant and animal experiments to comprehensively evaluate the use of Toona sinensis extract (TSE) in broiler production. 508 1-day-old Cobb 500 broilers were randomly assigned to the 7 experimental groups with 6 replications and 12 birds/replicate. Two groups received Vitamin C (VC) 300 g/t and Vitamin E 500 g/t, and five dose groups of TSE received 0, 300, 600, 900, and 1,200 g/t of TSE in their feed. The study spanned 42 days, with a starter phase (1-21 days) and a finisher phase (22-42 days). The results showed that compared to ascorbic acid, TSE had the scavenging ability of 2,2-Diphenyl-1-picrylhydrazyl and hydroxyl radical, with IC50 values of 0.6658 mg/mL and 33.1298 mg/mL, respectively. Compared to TSE 0 group, broilers fed with 1,200 g/t TSE showed significant weight gain during the starter phase and increased the feed-to-weight gain ratio during both the starter and finisher phases. Additionally, broilers receiving 1,200 g/t TSE had enhanced dry matter and organic matter utilization. Concerning meat quality, broilers in the 1,200 g/t TSE group demonstrated increased cooked meat yield, and pH value, as well as higher antioxidant capacity (T-AOC), dismutase (SOD), and glutathione peroxidase (GSH-PX) in serum. In addition, there was no significant difference in ileal microflora due to TSE supplementation. In summary, this study confirms the positive impact of a dietary inclusion of 1,200 g/t TSE on broiler growth, meat quality, and serum antioxidants.
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Affiliation(s)
- Xiangmin Zhao
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Baolong Du
- Yizhou District Animal Disease Prevention and Control Center, Hami, China
| | - Minyan Wan
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Jinlu Li
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Shizhen Qin
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | - Fang Nian
- College of Science, Gansu Agricultural University, Lanzhou, China
| | - Defu Tang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
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Guo XH, Pang L, Gao CY, Meng FL, Jin W. Lyoniresinol attenuates cerebral ischemic stroke injury in MCAO rat based on oxidative stress suppression via regulation of Akt/GSK-3β/Nrf2 signaling. Biomed Pharmacother 2023; 167:115543. [PMID: 37742604 DOI: 10.1016/j.biopha.2023.115543] [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: 06/30/2023] [Revised: 09/16/2023] [Accepted: 09/18/2023] [Indexed: 09/26/2023] Open
Abstract
Stroke is one of the predominant causes of death and disability. Currently, besides thrombolytic therapy, neuroprotection is also generally recognized as a promising way for stroke treatment, which would be very important for the functional recovery of stroke patients. However, it's reported that all the current available neuroprotective drugs have failed in clinical investigations of stroke treatments so far. Lyoniresinol (LNO) is a natural lignan with powerful antioxidant and cytoprotective activities. In this study, OGD/R leaded HT22 cell damage models and Middle Cerebral Artery Occlusion (MCAO) rats were used to investigate the effect of LNO on cerebral ischemic stroke injury and related mechanisms. The cell experiments revealed LNO can suppress the oxygen glucose deprivation-reoxygenation (OGD/R) induced apoptosis of HT22 cells. Subsequently, LNO can improve nerve function deficit and brain injury in MCAO rats with a higher neurological function scores and less infarct size. And the further molecular mechanisms studies suggested LNO activated the PI3K/AKT/GSK-3β/NRF2 signaling and improved the oxidative stress in cells to inhibit the OGD/R induced apoptosis in HT22 cells. Collectively, our findings would be useflu for the further drug development of LNO as new drug for stroke and its related diseases.
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Affiliation(s)
- Xiao-Hui Guo
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, PR China
| | - Li Pang
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, PR China
| | - Chong-Yong Gao
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, PR China
| | - Fan-Lin Meng
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, PR China.
| | - Wei Jin
- Emergency Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, PR China.
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Lestari U, Muhaimin M, Chaerunisaa AY, Sujarwo W. Anti-Aging Potential of Plants of the Anak Dalam Tribe, Jambi, Indonesia. Pharmaceuticals (Basel) 2023; 16:1300. [PMID: 37765107 PMCID: PMC10534538 DOI: 10.3390/ph16091300] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/10/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
The process of skin aging is a physiological phenomenon that can not be avoided. According to global population data, the rate of aging increases by approximately 13% every year. The impact of skin aging has become a significant concern and challenge for developed countries. Consequently, there has been a search for potential new anti-aging agents. This review aims to provide an overview of the current research status of plants of the Anak Dalam Tribe (Indonesian: Suku Anak Dalam [SAD]; referred to as SAD henceforth) in Jambi Province, Indonesia, for the development of potential new anti-aging agents. One such discovery is a product derived from natural ingredients with the ability to prevent premature aging. These new anti-aging plants have been used for centuries by the Anak Dalam tribe, for treating skin diseases and maintaining skin health through traditional remedies. Recent research on herbal formulations used by the SAD community in Indonesia for skin beauty treatments, reported by Research on Medicinal Plants and Herbs or RISTOJA, indicates that 64 plant species are used for skin care. Among these plants, Toona sinensis, Curcuma heyneana, Curcuma zedoaria, Curcuma longa, and Kaempferia rotunda are the most commonly used medicinal plants with anti-aging properties. T. sinensis is a tree, while the others are herbs. T. sinensis shows the highest potential for development as an anti-aging agent, with its extracts, active fractions, and bioactive quercetin isolates known to possess strong anti-aging activities both in vitro and in vivo. Furthermore, C. heyneana, C. longa, C. zedoaria, and K. rotunda also show potential for further research, and three of them have demonstrated good potential for in vivo anti-aging activities. Only K. rotunda demonstrates relatively weaker antioxidant activity compared to T. sinensis, C. heyneana, C. longa, and C. zedoaria. Nevertheless, K. rotunda can still be developed to search for potential opportunities as agents with other activities, while T. sinensis, C. heyneana, C. longa, and C. zedoaria in the findings could be an opportunity to explore the potential of new anti-aging agents. In conclusion, of the five medicinal plants traditionally used by the SAD in Jambi, Indonesia, C. longa has received the most extensive research and shows potential for the development of anti-aging solutions. C. zedoaria, C. heyneana and K. rotunda show good potential for in vivo anti-aging activity. T. sinensis is the least-studied medicinal plant. Nevertheless, it has potential for development, as it is widely used by the SAD community for both traditional medicine and skin care.
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Affiliation(s)
- Uce Lestari
- Doctoral Program, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang 45363, Indonesia
- Department of Pharmacy, Faculty of Medicine and Health Sciences, Universitas Jambi, Jambi 36361, Indonesia
| | - Muhaimin Muhaimin
- Department of Biological Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang 45363, Indonesia
- Center of Herbal Study, Universitas Padjadjaran, Sumedang 45363, Indonesia
| | - Anis Yohana Chaerunisaa
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Padjadjaran, Sumedang 45363, Indonesia
| | - Wawan Sujarwo
- Ethnobotany Research Group, Research Center for Ecology and Ethnobiology, National Research and Innovation Agency (BRIN), Cibinong, Bogor 16911, Indonesia
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Park S, Das R, Nhiem NX, Jeong SB, Kim M, Kim D, Oh HI, Cho SH, Kwon OB, Choi JH, Park CS, Kim SR, Moon UY, Cha B, Choi DK, Lee S, Namkung W, Woo J, Seo Y. ANO1-downregulation induced by schisandrathera D: a novel therapeutic target for the treatment of prostate and oral cancers. Front Pharmacol 2023; 14:1163970. [PMID: 37274097 PMCID: PMC10232832 DOI: 10.3389/fphar.2023.1163970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 04/19/2023] [Indexed: 06/06/2023] Open
Abstract
Anoctamin 1 (ANO1), a drug target for various cancers, including prostate and oral cancers, is an intracellular calcium-activated chloride ion channel that plays various physiopathological roles, especially in the induction of cancer growth and metastasis. In this study, we tested a novel compound isolated from Schisandra sphenanthera, known as schisandrathera D, for its inhibitory effect on ANO1. Schisandrathera D dose-dependently suppressed the ANO1 activation-mediated decrease in fluorescence of yellow fluorescent protein; however, it did not affect the adenosine triphosphate-induced increase in the intracellular calcium concentration or forskolin-induced cystic fibrosis transmembrane conductance regulator activity. Specifically, schisandrathera D gradually decreased the levels of ANO1 protein and significantly reduced the cell viability in ANO1-expressing cells when compared to those in ANO1-knockout cells. These effects could be attributed to the fact that schisandrathera D displayed better binding capacity to ANO1 protein than the previously known ANO1 inhibitor, Ani9. Finally, schisandrathera D increased the levels of caspase-3 and cleaved poly (ADP-ribose) polymerase 1, thereby indicating that its anticancer effect is mediated through apoptosis. Thus, this study highlights that schisandrathera D, which reduces ANO1 protein levels, has apoptosis-mediated anticancer effects in prostate and oral cancers, and thus, can be further developed into an anticancer agent.
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Affiliation(s)
- SeonJu Park
- Chuncheon Center, Korea Basic Science Institute, Chuncheon, Republic of Korea
| | - Raju Das
- Department of Physiology, Dongguk University College of Medicine, Gyeongju, Republic of Korea
| | - Nguyen Xuan Nhiem
- Institute of Marine and Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Hanoi, Vietnam
| | - Sung Baek Jeong
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Minuk Kim
- Department of Medical Device Development Center, Daegu-Gyeongbuk Medical Innovation Foundation (KMEDI hub), Daegu, Republic of Korea
| | - Dongguk Kim
- Department of Medical Device Development Center, Daegu-Gyeongbuk Medical Innovation Foundation (KMEDI hub), Daegu, Republic of Korea
| | - Hye In Oh
- Underwood Division Economics, Underwood International College, Yonsei University, Seoul, Republic of Korea
| | - Su-Hyeon Cho
- Chuncheon Center, Korea Basic Science Institute, Chuncheon, Republic of Korea
| | - Oh-Bin Kwon
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Jae-Hyeog Choi
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Chul Soon Park
- Department of Bio-nanomaterials, Bio Campus of Korea Polytechnics, Nonsan, Republic of Korea
| | - Song-Rae Kim
- Chuncheon Center, Korea Basic Science Institute, Chuncheon, Republic of Korea
| | - Uk Yeol Moon
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Boksik Cha
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Dong Kyu Choi
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Sungwoo Lee
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
| | - Wan Namkung
- College of Pharmacy, Yonsei Institute of Pharmaceutical Science, Yonsei University, Incheon, Republic of Korea
| | - Joohan Woo
- Department of Physiology, Dongguk University College of Medicine, Gyeongju, Republic of Korea
- Channelopathy Research Center (CRC), Dongguk University College of Medicine, Goyang, Republic of Korea
| | - Yohan Seo
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, Republic of Korea
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Wang C, Fu C, Li Y, Zhang Y, Zhang B, Zhang J. Integrated volatilomic profiles and chemometrics provide new insights into the spatial distribution and aroma differences of volatile compounds in seven Toona sinensis cultivars. Food Chem 2023; 407:135116. [PMID: 36493480 DOI: 10.1016/j.foodchem.2022.135116] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 11/18/2022] [Accepted: 11/27/2022] [Indexed: 12/13/2022]
Abstract
As a popular vegetable, the unique and pleasant aroma is the key quality characteristic of Toona sinensis. To explore the sources and differences of aroma, the volatilomic profiling in the leaves and shoots of seven T. sinensis cultivars were investigated by chemometric analysis. The results indicated that aroma differences of each cultivar can be distinguished by W5S, W1S, W1W and W2S sensors during E-nose analysis. More than two thirds of all volatile organic compounds (VOCs) were derived from the leaves of most cultivars, except for Ximu toon. Notably, 2-mercapto-3,4-dimethyl-2,3-dihydrothiophene, 3,4-dimethyl thiophene, methyl thiirane, isocaryophyllene and hexanal were the major VOCs in both the leaves and shoots of T. sinensis. By constructing a weighted correlation network model, 5 modules and 11 hub VOCs were identified in the leaf samples of all cultivars. The data indicate that differential intracellular metabolic responses are responsible for the aroma formation of seven T. sinensis cultivars.
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Affiliation(s)
- Cheng Wang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Chendan Fu
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Yanfang Li
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Yilan Zhang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Beibei Zhang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Jingfang Zhang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China.
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13
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Wang C, Zhang B, Li Y, Hou J, Fu C, Wang Z, Zhang J. Integrated transcriptomic and volatilomic profiles to explore the potential mechanism of aroma formation in Toona sinensis. Food Res Int 2023; 165:112452. [PMID: 36869447 DOI: 10.1016/j.foodres.2022.112452] [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: 10/18/2022] [Revised: 12/30/2022] [Accepted: 12/31/2022] [Indexed: 01/05/2023]
Abstract
As an important quality determinant of Toona sinensis, the unique aroma largely impacts the purchasing behavior of consumers. However, the underlying formation mechanism of the characteristic aroma of T. sinensis remains poorly understood. In this work, integrative volatile/nonvolatile compounds profiling and RNA sequencing were used to characterize six T. sinensis cultivars. Volatile sulfur compounds (VSCs) and terpenoids were the main volatile organic compounds (VOCs) in T. sinensis, accounting for 36.95-67.27% and 17.75-31.36% of the total VOC content, respectively. Notably, the VOCs originated from terpenoid biosynthesis, and the degradation of unsaturated fatty acids (UFAs) played important roles in reconciling the irritating odor of VSCs. The above differential metabolic profiles are the main sources of the specific aroma of different T. sinensis cultivars. Furthermore, 13 volatile organic compounds were identified as potential biomarkers to distinguish these T. sinensis cultivars by chemometric analysis. Based on the analysis of transcriptomic datasets, the potential biosynthetic pathways of the key VSCs were firstly confirmed in T. sinensis. It was found that 1-propenylsulfenic acid is a crucial precursor in the formation of characteristic VSCs in T. sinensis. Additionally, two potential mechanisms were proposed to explain the differences of the key VSCs among six T. sinensis cultivars. These results provide theoretical guidance for improving the aroma quality of T. sinensis.
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Affiliation(s)
- Cheng Wang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Beibei Zhang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Yanfang Li
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Jing Hou
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Chendan Fu
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Zihui Wang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Jingfang Zhang
- Department of Forestry Engineering, College of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China.
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14
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Ren L, Wan W, Yin D, Deng X, Ma Z, Gao T, Cao X. Genome-wide analysis of WRKY transcription factor genes in Toona sinensis: An insight into evolutionary characteristics and terpene synthesis. FRONTIERS IN PLANT SCIENCE 2023; 13:1063850. [PMID: 36743538 PMCID: PMC9895799 DOI: 10.3389/fpls.2022.1063850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 12/13/2022] [Indexed: 06/18/2023]
Abstract
WRKY transcription factors (TFs), one of the largest TF families, serve critical roles in the regulation of secondary metabolite production. However, little is known about the expression pattern of WRKY genes during the germination and maturation processes of Toona sinensis buds. In the present study, the new assembly of the T. sinensis genome was used for the identification of 78 TsWRKY genes, including gene structures, phylogenetic features, chromosomal locations, conserved protein domains, cis-regulatory elements, synteny, and expression profiles. Gene duplication analysis revealed that gene tandem and segmental duplication events drove the expansion of the TsWRKYs family, with the latter playing a key role in the creation of new TsWRKY genes. The synteny and evolutionary constraint analyses of the WRKY proteins among T. sinensis and several distinct species provided more detailed evidence of gene evolution for TsWRKYs. Besides, the expression patterns and co-expression network analysis show TsWRKYs may multi-genes co-participate in regulating terpenoid biosynthesis. The findings revealed that TsWRKYs potentially play a regulatory role in secondary metabolite synthesis, forming the basis for further functional characterization of WRKY genes with the intention of improving T. sinensis.
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Affiliation(s)
- Liping Ren
- Key Laboratory of Horticultural Plant Biology of Biological and Food Engineering School, Fuyang Normal University, Fuyang, China
- Horticultural Institute, Fuyang Academy of Agricultural Sciences, Fuyang, China
| | - Wenyang Wan
- Key Laboratory of Horticultural Plant Biology of Biological and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Dandan Yin
- Key Laboratory of Horticultural Plant Biology of Biological and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Xianhui Deng
- Key Laboratory of Horticultural Plant Biology of Biological and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Zongxin Ma
- Horticultural Institute, Fuyang Academy of Agricultural Sciences, Fuyang, China
| | - Ting Gao
- State Key Laboratory of Tea Plant Biology and Utilization, International Joint Laboratory on Tea Chemistry and Health Effects, Anhui Agricultural University, Hefei, China
| | - Xiaohan Cao
- Key Laboratory of Horticultural Plant Biology of Biological and Food Engineering School, Fuyang Normal University, Fuyang, China
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15
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Hossen K, Asato Y, Teruya T, Kato-Noguchi H. Identification of four allelopathic compounds including a novel compound from Elaeocarpus floribundus Blume and determination of their allelopathic activity. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 326:116728. [PMID: 36399811 DOI: 10.1016/j.jenvman.2022.116728] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 10/26/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Allelopathic compounds can play a vital role in protecting the environment from pollution by synthetic herbicides. Compounds isolated from plant species with allelopathic potential can be used as natural herbicides to control weeds and help reduce environmental pollution. Elaeocarpus floribundus has been reported to contain allelopathic compounds. Aqueous methanolic extracts of the leaves of this plant showed strong growth inhibitory potential against two test species (monocotyledonous Italian ryegrass and dicotyledonous alfalfa) in plants- and dose-dependent technique. Several extensive chromatographic separations of the E. floribundus leaf extracts yielded four active compounds 1, 2, 3, and 4 (novel compound). All the identified compounds showed strong growth inhibitory potential against cress. The concentrations caused for 50% growth limitation (I50 values) of the cress seedlings were in the range 500.4-1913.1 μM. The findings indicate that the identified compounds might play a pivotal function in the allelopathic potential of E. floribundus tree. This report is the first on elaeocarpunone and its allelopathic potential.
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Affiliation(s)
- Kawsar Hossen
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Miki, 761-0795, Japan; The United Graduate School of Agricultural Sciences, Ehime University, Matsuyama, 790-8566, Japan; Department of Agriculture, Faculty of Science, Noakhali Science and Technology University, Noakhali, 3814, Bangladesh.
| | - Yuka Asato
- Graduate School of Engineering and Science, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa, 903-0213, Japan.
| | - Toshiaki Teruya
- Faculty of Education, University of the Ryukyus, 1 Senbaru, Nishihara, Okinawa, 903-0213, Japan.
| | - Hisashi Kato-Noguchi
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Miki, 761-0795, Japan; The United Graduate School of Agricultural Sciences, Ehime University, Matsuyama, 790-8566, Japan.
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16
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Leaves of Cedrela sinensis Attenuate Chronic Unpredictable Mild Stress-Induced Depression-like Behavior via Regulation of Hormonal and Inflammatory Imbalance. Antioxidants (Basel) 2022; 11:antiox11122448. [PMID: 36552656 PMCID: PMC9774296 DOI: 10.3390/antiox11122448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
This study aimed to evaluate the protective effects of ethyl acetate fraction from Cedrela sinensis (EFCS) against chronic unpredictable mild stress (CUMS)-induced behavioral dysfunction and stress response in C57BL/6 mice. The physiological compounds of EFCS were identified as rutin, isoquercitrin, ethyl gallate, quercitrin, kaempferol-3-O-rhamnoside, and ethyl digallate, using UPLC-Q-TOF/MSE. To evaluate the neuroprotective effect of EFCS, H2O2- and corticosterone-induced neuronal cell viability was conducted in human neuroblastoma MC-IXC cells. It was found that EFCS alleviated depression-like behavior by conducting the sucrose preference test (SPT), forced swimming test (FST), open field test (OFT), and tail suspension test (TST). EFCS inhibited mitochondrial dysfunction related to neuronal energy metabolism by regulating reactive oxygen species (ROS) levels, mitochondrial membrane potential (MMP), and ATP contents in brain tissue. In addition, the administration of EFCS regulated the stress hormones in serum. EFCS regulated stress-related indicators such as CRF, ACTH, CYP11B1, and BDNF. Moreover, EFCS downregulated the inflammatory responses and apoptosis proteins such as caspase-1, TNF-α, IL-1β, p-JNK, BAX, and p-tau in brain tissues. These results suggest that EFCS might be a potential natural plant material that alleviates CUMS-induced behavior disorder by regulating inflammation in brain tissue against CUMS-induced depression.
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Enrichment, analysis, identification and mechanism of antioxidant components in Toona sinensis. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1016/j.cjac.2022.100198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Chen Y, Wang F, Ji C, Liu D, Liu X, Wang R, Li W. Chemical constituents of the pericarp of Toona sinensis and their chemotaxonomic significance. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhao JF, Wang RS, Lu SZ, Guo XJ, Chen Y, Li LH, Ding CH, Liu WS. Identification of the novel natural product inhibitors of SHP2 from the plant Toona sinensis: In vitro and in silico study. Int J Biol Macromol 2022; 221:679-690. [PMID: 36096249 DOI: 10.1016/j.ijbiomac.2022.09.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 11/25/2022]
Abstract
In this study, we tested the inhibitory activity of 45 natural products extracted from the plant Toona sinensis on SHP2 protein, and identified four natural product inhibitors. The natural product 1,2,3,6-Tetragalloylglucose (A-1) was first reported as a competitive inhibitor of SHP2, with an IC50 value of 0.20 ± 0.029 μM and the selectivity of 1.8-fold and 4.35-fold to high homologous proteins SHP1 and PTP1B, respectively. Compound A-1 also showed high inhibitory activity on SHP2-E76K and SHP2-E76A mutants, with IC50 values of 0.95 ± 0.21 μM and 0.29 ± 0.045 μM, respectively. Cell viability assay showed that compound A-1 could inhibit the proliferation of a variety of cancer cells. Apoptosis assay showed that compound A-1 could effectively induce apoptosis of KRASG12C-mut NCI-H23 and KRASG12S-mut A549 cells. Western blot assay showed that compound A-1 could down regulate the phosphorylation levels of Erk1/2 and Akt in NCI-H23 and A549 cells. Molecular docking showed that compound A-1 could effectively dock to the catalytic active region of SHP2. Molecular dynamics simulation explored the effect of compound A-1 on SHP2, revealing the deep-seated binding mechanism. This study would provide valuable clues for the development of SHP2 and its mutant inhibitors.
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Affiliation(s)
- Ji-Feng Zhao
- Shandong Key Laboratory of Clinical Applied Pharmacology, Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China
| | - Rong-Shen Wang
- School of Pharmacy, Weifang Medical University, Weifang 261053, Shandong Province, China
| | - Sheng-Ze Lu
- School of Pharmacy, Weifang Medical University, Weifang 261053, Shandong Province, China
| | - Xiao-Jing Guo
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China
| | - Ying Chen
- School of Pharmacy, Weifang Medical University, Weifang 261053, Shandong Province, China
| | - Li-Hua Li
- Eye Center, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China.
| | - Chuan-Hua Ding
- Shandong Key Laboratory of Clinical Applied Pharmacology, Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China.
| | - Wen-Shan Liu
- Shandong Key Laboratory of Clinical Applied Pharmacology, Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China; Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang 261041, Shandong Province, China.
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Chen Y, Gao H, Liu X, Zhou J, Jiang Y, Wang F, Wang R, Li W. Terpenoids from the Seeds of Toona sinensis and Their Ability to Attenuate High Glucose-Induced Oxidative Stress and Inflammation in Rat Glomerular Mesangial Cells. Molecules 2022; 27:molecules27185784. [PMID: 36144523 PMCID: PMC9503114 DOI: 10.3390/molecules27185784] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/22/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Toona sinensis (A. Juss.) Roem is an edible medicinal plant that belongs to the genus Toona within the Meliaceae family. It has been confirmed to display a wide variety of biological activities. During our continuous search for active constituents from the seeds of T. sinensis, two new acyclic diterpenoids (1–2), together with five known limonoid-type triterpenoids (3–7), five known apotirucallane-type triterpenoids (8–12), and three known cycloartane-type triterpenoids (13–15), were isolated and characterized. Their structures were identified based on extensive spectroscopic experiments, including nuclear magnetic resonance (NMR), high-resolution electrospray ionization mass spectra (HR-ESI-MS), and electronic circular dichroism (ECD), as well as the comparison with those reported in the literature. We compared these findings to those reported in the literature. Compounds 5, 8, and 13–14 were isolated from the genus Toona, and compounds 11 and 15 were obtained from T. sinensis for the first time. The antidiabetic nephropathy effects of isolated compounds against high glucose-induced oxidative stress and inflammation in rat glomerular mesangial cells (GMCs) were assessed in vitro. The results showed that new compounds 1 and 2 could significantly increase the levels of Nrf-2/HO-1 and reduce the levels of NF-κB, TNF-α, and IL-6 at concentrations of 30 μM. These results suggest that compounds 1 and 2 might prevent the occurrence and development of diabetic nephropathy (DN) and facilitate the research and development of new antioxidant and anti-inflammatory drugs suitable for the prevention and treatment of DN.
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Song M, Chan G, Lin LG, Li D, Zhang K, Zhang XQ, Ye WC, Li N, Zhang QW. Triterpenoids from the fruits of Melia azedarach L. and their cytotoxic activities. PHYTOCHEMISTRY 2022; 201:113280. [PMID: 35716716 DOI: 10.1016/j.phytochem.2022.113280] [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: 03/15/2022] [Revised: 06/08/2022] [Accepted: 06/11/2022] [Indexed: 06/15/2023]
Abstract
Eleven undescribed tetracyclic triterpenoids, meliazedarachins A-K, along with twenty-six known compounds were isolated from the fruits of Melia azedarach L.. Their structures were determined by HRESIMS, UV, IR, NMR, X-ray diffraction, electronic circular dichroism (ECD) spectra, and the modified Mosher's method. The cytotoxic activities of all the isolates were measured. Meliazedarachin K and mesendanin N showed cytotoxicity against five human cancer cell lines with IC50 values ranging from 9.02 to 31.31 μM. Meliazedarachin K showed significant cytotoxicity against HCT116 cell line with IC50 value of 9.02 ± 0.84 μM. 21α-methylmelianodiol showed significant cytotoxicity against HCT116 and RKO cell lines with IC50 values of 10.16 ± 1.22 and 8.57 ± 0.80 μM, respectively.
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Affiliation(s)
- Min Song
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, PR China
| | - Ging Chan
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, PR China
| | - Li-Gen Lin
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, PR China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao, PR China
| | - Derong Li
- Macau Anglican College, Macao, PR China
| | | | - Xiao-Qi Zhang
- Center for Bioactive Natural Molecules and Innovative Drugs Research, And Guangdong Provincial Engineering Research Center for Modernization of TCM, College of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Wen-Cai Ye
- Center for Bioactive Natural Molecules and Innovative Drugs Research, And Guangdong Provincial Engineering Research Center for Modernization of TCM, College of Pharmacy, Jinan University, Guangzhou, 510632, PR China
| | - Na Li
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macao, PR China.
| | - Qing-Wen Zhang
- State Key Laboratory of Quality Research in Chinese Medicine and Institute of Chinese Medical Sciences, University of Macau, Macao, PR China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macao, PR China.
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22
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Wu H, Song Z, Niu X, Liu J, Jiang J, Li Y. Classification of Toona sinensis Young Leaves Using Machine Learning and UAV-Borne Hyperspectral Imagery. FRONTIERS IN PLANT SCIENCE 2022; 13:940327. [PMID: 35837456 PMCID: PMC9274089 DOI: 10.3389/fpls.2022.940327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
Rapid and accurate distinction between young and old leaves of Toona sinensis in the wild is of great significance to the selection of T. sinensis varieties and the evaluation of relative yield. In this study, UAV hyperspectral imaging technology was used to obtain canopy hyperspectral data of biennial seedlings of different varieties of T. sinensis to distinguish young and old leaves. Five classification models were trained, namely Random Forest (RF), Artificial Neural Network (ANN), Decision Tree (DT), Partial Least Squares Discriminant Analysis (PLSDA), and Support Vector Machine (SVM). Raw spectra and six preprocessing methods were used to fit the best classification model. Satisfactory accuracy was obtained from all the five models using the raw spectra. The SVM model showed good performance on raw spectra and all preprocessing methods, and yielded higher accuracy, sensitivity, precision, and specificity than other models. In the end, the SVM model based on the raw spectra produced the most reliable and robust prediction results (99.62% accuracy and 99.23% sensitivity on the validation set only, and 100.00% for the rest). Three important spectral regions of 422.7~503.2, 549.2, and 646.2~687.2 nm were found to be highly correlated with the identification of young leaves of T. sinensis. In this study, a fast and effective method for identifying young leaves of T. sinensis was found, which provided a reference for the rapid identification of young leaves of T. sinensis in the wild.
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Affiliation(s)
- Haoran Wu
- College of Landscape Architecture and Tourism, Hebei Agricultural University, Baoding, China
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Zhaoying Song
- College of Landscape Architecture and Tourism, Hebei Agricultural University, Baoding, China
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Xiaoyun Niu
- College of Landscape Architecture and Tourism, Hebei Agricultural University, Baoding, China
| | - Jun Liu
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Jingmin Jiang
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Yanjie Li
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
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23
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Zhang L, Wang Z, Shi G, Zhao L, Jiang P, Wang X. Effects of different thermal processing methods on nutrients and flavor of
Toona
sinensis. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Le Zhang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences, Zhengzhou 450002 China
| | - Zhaogai Wang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences, Zhengzhou 450002 China
| | - Guanying Shi
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences, Zhengzhou 450002 China
| | - Lili Zhao
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences, Zhengzhou 450002 China
| | - Pengfei Jiang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences, Zhengzhou 450002 China
| | - Xuzeng Wang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences, Zhengzhou 450002 China
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24
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Mukherjee PK, Efferth T, Das B, Kar A, Ghosh S, Singha S, Debnath P, Sharma N, Bhardwaj PK, Haldar PK. Role of medicinal plants in inhibiting SARS-CoV-2 and in the management of post-COVID-19 complications. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 98:153930. [PMID: 35114450 PMCID: PMC8730822 DOI: 10.1016/j.phymed.2022.153930] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 05/07/2023]
Abstract
BACKGROUND The worldwide corona virus disease outbreak, generally known as COVID-19 pandemic outbreak resulted in a major health crisis globally. The morbidity and transmission modality of COVID-19 appear more severe and uncontrollable. The respiratory failure and following cardiovascular complications are the main pathophysiology of this deadly disease. Several therapeutic strategies are put forward for the development of safe and effective treatment against SARS-CoV-2 virus from the pharmacological view point but till date there are no specific treatment regimen developed for this viral infection. PURPOSE The present review emphasizes the role of herbs and herbs-derived secondary metabolites in inhibiting SARS-CoV-2 virus and also for the management of post-COVID-19 related complications. This approach will foster and ensure the safeguards of using medicinal plant resources to support the healthcare system. Plant-derived phytochemicals have already been reported to prevent the viral infection and to overcome the post-COVID complications like parkinsonism, kidney and heart failure, liver and lungs injury and mental problems. In this review, we explored mechanistic approaches of herbal medicines and their phytocomponenets as antiviral and post-COVID complications by modulating the immunological and inflammatory states. STUDY DESIGN Studies related to diagnosis and treatment guidelines issued for COVID-19 by different traditional system of medicine were included. The information was gathered from pharmacological or non-pharmacological interventions approaches. The gathered information sorted based on therapeutic application of herbs and their components against SARSCoV-2 and COVID-19 related complications. METHODS A systemic search of published literature was conducted from 2003 to 2021 using different literature database like Google Scholar, PubMed, Science Direct, Scopus and Web of Science to emphasize relevant articles on medicinal plants against SARS-CoV-2 viral infection and Post-COVID related complications. RESULTS Collected published literature from 2003 onwards yielded with total 625 articles, from more than 18 countries. Among these 625 articles, more than 95 medicinal plants and 25 active phytomolecules belong to 48 plant families. Reports on the therapeutic activity of the medicinal plants belong to the Lamiaceae family (11 reports), which was found to be maximum reported from 4 different countries including India, China, Australia, and Morocco. Other reports on the medicinal plant of Asteraceae (7 reports), Fabaceae (8 reports), Piperaceae (3 reports), Zingiberaceae (3 reports), Ranunculaceae (3 reports), Meliaceae (4 reports) were found, which can be explored for the development of safe and efficacious products targeting COVID-19. CONCLUSION Keeping in mind that the natural alternatives are in the priority for the management and prevention of the COVID-19, the present review may help to develop an alternative approach for the management of COVID-19 viral infection and post-COVID complications from a mechanistic point of view.
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Affiliation(s)
- Pulok K Mukherjee
- Institute of Bioresources and Sustainable Development, Imphal-795001, India; School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India.
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz, Germany
| | - Bhaskar Das
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Amit Kar
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | - Suparna Ghosh
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Seha Singha
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Pradip Debnath
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
| | - Nanaocha Sharma
- Institute of Bioresources and Sustainable Development, Imphal-795001, India
| | | | - Pallab Kanti Haldar
- School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata -700 032, India
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25
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Liu W, Li Y, Tomasetto F, Yan W, Tan Z, Liu J, Jiang J. Non-destructive Measurements of Toona sinensis Chlorophyll and Nitrogen Content Under Drought Stress Using Near Infrared Spectroscopy. FRONTIERS IN PLANT SCIENCE 2022; 12:809828. [PMID: 35126433 PMCID: PMC8814108 DOI: 10.3389/fpls.2021.809828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
Drought is a climatic event that considerably impacts plant growth, reproduction and productivity. Toona sinensis is a tree species with high economic, edible and medicinal value, and has drought resistance. Thus, the objective of this study was to dynamically monitor the physiological indicators of T. sinensis in real time to ensure the selection of drought-resistant varieties of T. sinensis. In this study, we used near-infrared spectroscopy as a high-throughput method along with five preprocessing methods combined with four variable selection approaches to establish a cross-validated partial least squares regression model to establish the relationship between the near infrared reflectance spectroscopy (NIRS) spectrum and physiological characteristics (i.e., chlorophyll content and nitrogen content) of T. sinensis leaves. We also tested optimal model prediction for the dynamic changes in T. sinensis chlorophyll and nitrogen content under five separate watering regimes to mimic non-destructive and dynamic detection of plant leaf physiological changes. Among them, the accuracy of the chlorophyll content prediction model was as high as 72%, with root mean square error (RMSE) of 0.25, and the RPD index above 2.26. Ideal nitrogen content prediction model should have R 2 of 0.63, with RMSE of 0.87, and the RPD index of 1.12. The results showed that the PLSR model has a good prediction effect. Overall, under diverse drought stress treatments, the chlorophyll content of T. sinensis leaves showed a decreasing trend over time. Furthermore, the chlorophyll content was the most stable under the 75% field capacity treatment. However, the nitrogen content of the plant leaves was found to have a different and variable trend, with the greatest drop in content under the 10% field capacity treatment. This study showed that NIRS has great potential for analyzing chlorophyll nitrogen and other elements in plant leaf tissues in non-destructive dynamic monitoring.
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Affiliation(s)
- Wenjian Liu
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Yanjie Li
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | | | - Weiqi Yan
- Department of Computer Science, Auckland University of Technology, Auckland, New Zealand
| | - Zifeng Tan
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Jun Liu
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
| | - Jingmin Jiang
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Hangzhou, China
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26
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Wang Z, Jiang P, Zhao L, Shi G, Le Z, Wang X, Wang X, Zhu W, Prinyawiwatkul W, Xu Z. Concentrating sulphur‐containing flavour from
Toona sinensis
shoots using corn oil with and without aqueous dispersion. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhaogai Wang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
- School of Nutrition and Food Sciences Louisiana State University Agricultural Center Baton Rouge USA
| | - Pengfei Jiang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
| | - Lili Zhao
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
| | - Guanying Shi
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
| | - Zhang Le
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
| | - Xiaomin Wang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
| | - Xuzeng Wang
- Agricultural Products Processing Center Henan Academy of Agricultural Sciences Zhengzhou China
| | - Wenkui Zhu
- School of Nutrition and Food Sciences Louisiana State University Agricultural Center Baton Rouge USA
- Zhengzhou Tobacco Research Institute Zhengzhou China
| | - Witoon Prinyawiwatkul
- School of Nutrition and Food Sciences Louisiana State University Agricultural Center Baton Rouge USA
| | - Zhimin Xu
- School of Nutrition and Food Sciences Louisiana State University Agricultural Center Baton Rouge USA
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27
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Estimation of Plant Height and Aboveground Biomass of Toona sinensis under Drought Stress Using RGB-D Imaging. FORESTS 2021. [DOI: 10.3390/f12121747] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Rapid and accurate plant growth and biomass estimation is essential for formulating and implementing targeted forest cultivation measures. In this study, RGB-D imaging technology was used to obtain the RGB and depth imaging data for a Toona sinensis seedling canopy to estimate plant growth and aboveground biomass (AGB). Three hundred T. sinensis seedlings from 20 varieties were planted under five different drought stress treatments. The U-Net model was applied first to achieve highly accurate segmentation of plants from complex backgrounds. Simple linear regression (SLR) was used for plant height prediction, and the other three models, including multivariate linear (ML), random forest (RF) and multilayer perceptron (MLP) regression, were applied to predict the AGB and compared for optimal model selection. The results showed that the SLR model yields promising and reliable results for the prediction of plant height, with R2 and RMSE values of 0.72 and 1.89 cm, respectively. All three regression methods perform well in the prediction of AGB estimation. MLP yields the highest accuracy in predicting dry and fresh aboveground biomass compared to the other two regression models, with R2 values of 0.77 and 0.83, respectively. The combination of Gray, Green minus red (GMR) and Excess green index (ExG) was identified as the key predictor by RReliefF for predicting dry AGB. GMR was the most important in predicting fresh AGB. This study demonstrated that the merits of RGB-D and machine learning models are effective phenotyping techniques for plant height and AGB prediction, and can be used to assist dynamic responses to drought stress for breeding selection.
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28
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Wang Y, Wang J, Wang S, Cao Z, Gu D, Wang Y, Tian J, Yang Y. An efficient method based on an inhibitor-enzyme complex to screen an active compound against lipase from Toona sinensis. Food Funct 2021; 12:10806-10812. [PMID: 34617090 DOI: 10.1039/d1fo01542g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
As a popular vegetable, Toona sinensis has a wide range of bioactivities including lipase inhibitory activity. In the present study, an efficient and rapid method using a ligand-enzyme complex was established for screening of an active compound against lipase from Toona sinensis. The ethyl acetate extract of Toona sinensis showed good lipase inhibitory activity. After incubation with lipase, one of the compounds in the extract decreased significantly while comparing the HPLC chromatograms before and after incubation, which indicated that it may be the active compound bound to lipase. Then, the compound was isolated using a Sephadex LH-20 column and identified as 1,2,3,4,6-penta-O-galloyl-β-D-glucose. The in vitro activity test showed that the compound had good inhibitory activity against lipase, and its IC50 value was 118.8 ± 1.53 μg mL-1. The kinetic experiments indicated that 1,2,3,4,6-penta-O-galloyl-β-D-glucose inhibited lipase through mixed competitive and non-competitive inhibitions. Further docking results showed that the target compound could bind to the active site of lipase stably through seven hydrogen bonds, resulting in a docking energy of -8.31 kcal mol-1. The proposed method can not only screen the lipase inhibitors from Toona sinensis quickly and effectively, but also provide an effective way for the rapid screening of active substances in natural food and plants.
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Affiliation(s)
- Yunxiao Wang
- School of Biological Engineering, Dalian Polytechnic University, 1 Qinggongyuan, Dalian 116034, China.
| | - Jifeng Wang
- School of Biological Engineering, Dalian Polytechnic University, 1 Qinggongyuan, Dalian 116034, China.
| | - Shunxin Wang
- School of Biological Engineering, Dalian Polytechnic University, 1 Qinggongyuan, Dalian 116034, China.
| | - Zengyuan Cao
- College of Marine Science and Environment, Dalian Ocean University, 52 Heishijiao Street, Dalian 116023, China.
| | - Dongyu Gu
- College of Marine Science and Environment, Dalian Ocean University, 52 Heishijiao Street, Dalian 116023, China.
| | - Yi Wang
- School of Biological Engineering, Dalian Polytechnic University, 1 Qinggongyuan, Dalian 116034, China.
| | - Jing Tian
- School of Biological Engineering, Dalian Polytechnic University, 1 Qinggongyuan, Dalian 116034, China.
| | - Yi Yang
- School of Light Industry and Chemical Engineering, Dalian Polytechnic University, 1 Qinggongyuan, Dalian 116034, China.
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29
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Li D, Weng Y, Wang G, Zhen G. Anti-Septic Potential of 7-α-Obacunyl Acetate Isolated from the Toona sinensis on Cecal Ligation/Puncture Mice via Suppression of JAK-STAT/NF-κB Signal Pathway. Infect Drug Resist 2021; 14:1813-1821. [PMID: 34017187 PMCID: PMC8131011 DOI: 10.2147/idr.s302853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 03/21/2021] [Indexed: 12/14/2022] Open
Abstract
Purpose Sepsis is a life-threatening clinical syndrome and characterized by an inflammatory and innate immune response to infections. The current study was aimed to evaluate the anti-sepsis effect of 7-α-Obacunyl acetate (7-OBA), the abundant constituent isolated from Toona sinensis (Meliaceae), in cecal ligation and puncture (CLP)-induced mice and to investigate the related molecular mechanisms. Methods The CLP operation was performed to establish the sepsis mice model, and the survival rate and temperature were measured after 7-OBA treatment (7.5, 15, and 30 mg/kg; i.p.). Inflammatory cytokines levels of TNF-α, IL-1β, IL-6, and IL-10 were detected by ELISA kits, and the kidney, liver, and heart function were measured using an automatic biochemistry analyzer. Effects of 7-OBA on NF-κB and JAK2-STAT3 signaling pathways were determined by Western blot analysis in a lipopolysaccharide (LPS) stimulated RAW264.7 cells model. Results 7-OBA treatment significantly increased the survival rate (p<0.05 and p<0.01) and normalized temperature (p<0.05 and p<0.01) of sepsis mice. The levels of pro-inflammatory cytokines like TNF-α, IL-1β, and IL-6 in serum were obviously decreased, whereas the anti-inflammatory cytokines of IL-10 were increased. CLP-induced increases of the main markers of kidney, liver, and heart function in mice (p<0.01) were also obviously reversed by 7-OBA. The anti-sepsis effect of 7-OBA might be associated with regulation of nuclear factor kappa-B (NF-κB) and Janus kinase 2 (JAK2)-signal transducer and activator of transcription 3 (STAT3) signal pathways. Conclusion Our investigation indicated that 7-OBA can be developed as an effective agent for treating/curing sepsis in the future.
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Affiliation(s)
- Duo Li
- Department of Critical Care Medicine, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, People's Republic of China
| | - Yibing Weng
- Department of Critical Care Medicine, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, People's Republic of China
| | - Guan Wang
- Department of Critical Care Medicine, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, People's Republic of China
| | - Genshen Zhen
- Department of Critical Care Medicine, Beijing Luhe Hospital, Capital Medical University, Beijing, 101149, People's Republic of China
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30
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Extraction and Quality Evaluation of Biodiesel from Six Familiar Non-Edible Plants Seeds. Processes (Basel) 2021. [DOI: 10.3390/pr9050840] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Biodiesel produced from non-edible plant sources is cost-effective, biodegradable, environment friendly, and compatible with petro-diesel, but new sources and extraction processes still need to be discovered. Here, we explored the fuel properties of seeds from six non-edible plant sources, including Sapindus mukorossi (Soapnut, SP), Vernicia fordii (Tung, TO), Ricinus communis (Castor, CA), Toona sinensis (Juss. TS), Ailanthus altissima (Heaven tree, AA), and Linum usitatissimum L. (Lin seed, LS) from China. The optimum extraction conditions were obtained by optimizing the most important variables (reaction temperature, ratio of alcohol to vegetable oil, catalyst, mixing intensity, and purity of reactants) that influence the transesterification reaction of the biodiesel. All six plants contained high seed oil content (SOC; % w/v) with the highest in the TO-54.4% followed by SP-51%, CA-48%, LS-45%, AA-38%, and TS-35%, respectively, and all expressed satisfactory physico-chemical properties as per international standards of ASTM D6751 and EN14214. Our data provide a scientific basis for growing these plants in unproductive agricultural lands as an alternative energy sources for biodiesel production either standalone or blended with petro-diesel.
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31
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Xiang L, Zhang L, Hu J. The complete chloroplast genome of Toona sinensis, an important economic and medicinal plant endemic in China. MITOCHONDRIAL DNA PART B-RESOURCES 2021; 6:1025-1027. [PMID: 33796726 PMCID: PMC7995836 DOI: 10.1080/23802359.2021.1895691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Toona sinensis is an economic and medicinal plant endemic in China. In this study, the complete chloroplast genome of T. sinensis was assembled using the second-generation high-throughput sequencing data. The genome consists of 138 genes in total, including 89 protein-coding genes, 7 ribosomal RNA genes, 40 transfer RNA genes and 2 pseudogenes. Phylogenetic analysis indicated that T. sinensis has a close relationship with the Toona ciliata with strong support. The chloroplast genome presented here provides a valuable resource to conserve this valuable species.
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Affiliation(s)
- Li Xiang
- Economics Institute of Southwest Minzu University, Chengdu, China
| | - Lushui Zhang
- Research Center for Forest and Grassland Disaster Prevention and Reduction, Mianyang Normal University, Mianyang, China
| | - Jinyao Hu
- Research Center for Forest and Grassland Disaster Prevention and Reduction, Mianyang Normal University, Mianyang, China
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32
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Ji YT, Xiu Z, Chen CH, Wang Y, Yang JX, Sui JJ, Jiang SJ, Wang P, Yue SY, Zhang QQ, Jin JL, Wang GS, Wei QQ, Wei B, Wang J, Zhang HL, Zhang QY, Liu J, Liu CJ, Jian JB, Qu CQ. Long read sequencing of Toona sinensis (A. Juss) Roem: A chromosome-level reference genome for the family Meliaceae. Mol Ecol Resour 2021; 21:1243-1255. [PMID: 33421343 DOI: 10.1111/1755-0998.13318] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 12/21/2020] [Accepted: 01/05/2021] [Indexed: 11/30/2022]
Abstract
Chinese mahogany (Toona sinensis) is a woody plant that is widely cultivated in China and Malaysia. Toona sinensis is important economically, including as a nutritious food source, as material for traditional Chinese medicine and as a high-quality hardwood. However, the absence of a reference genome has hindered in-depth molecular and evolutionary studies of this plant. In this study, we report a high-quality T. sinensis genome assembly, with scaffolds anchored to 28 chromosomes and a total assembled length of 596 Mb (contig N50 = 1.5 Mb and scaffold N50 = 21.5 Mb). A total of 34,345 genes were predicted in the genome after homology-based and de novo annotation analyses. Evolutionary analysis showed that the genomes of T. sinensis and Populus trichocarpa diverged ~99.1-103.1 million years ago, and the T. sinensis genome underwent a recent genome-wide duplication event at ~7.8 million years and one more ancient whole genome duplication event at ~71.5 million years. These results provide a high-quality chromosome-level reference genome for T. sinensis and confirm its evolutionary position at the genomic level. Such information will offer genomic resources to study the molecular mechanism of terpenoid biosynthesis and the formation of flavour compounds, which will further facilitate its molecular breeding. As the first chromosome-level genome assembled in the family Meliaceae, it will provide unique insights into the evolution of members of the Meliaceae.
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Affiliation(s)
- Yun-Tao Ji
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Zhihui Xiu
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
| | | | - Youru Wang
- Hubei Engineering Research Center of Typical Wild Vegetables Breeding and Comprehensive Utilization Technology, Hubei Normal University, Huangshi, China
| | - Jing-Xia Yang
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Juan-Juan Sui
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | | | - Ping Wang
- BGI Genomics, BGI-Shenzhen, Shenzhen, China
| | - Shao-Yun Yue
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | | | - Ji-Liang Jin
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | | | | | - Bing Wei
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Juan Wang
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | | | - Qiu-Yan Zhang
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
| | - Jun Liu
- Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang, China
| | - Chang-Jin Liu
- State Key Laboratory of Food Nutrition and Safety, School of Food Science and Technology, Tianjin University of Science and Technology, Tianjin, China
| | - Jian-Bo Jian
- BGI Genomics, BGI-Shenzhen, Shenzhen, China.,Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark.,Key Laboratory of Genomics, Ministry of Agriculture, BGI-Shenzhen, Shenzhen, China
| | - Chang-Qing Qu
- Engineering Technology Research Center of Anti-aging Chinese Herbal Medicine of Anhui Province, Biology and Food Engineering School, Fuyang Normal University, Fuyang, China
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33
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Remali J, Aizat WM. A Review on Plant Bioactive Compounds and Their Modes of Action Against Coronavirus Infection. Front Pharmacol 2021; 11:589044. [PMID: 33519449 PMCID: PMC7845143 DOI: 10.3389/fphar.2020.589044] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 12/03/2020] [Indexed: 12/15/2022] Open
Abstract
The rapid outbreak of coronavirus disease 2019 (COVID-19) has demonstrated the need for development of new vaccine candidates and therapeutic drugs to fight against the underlying virus, severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). Currently, no antiviral treatment is available to treat COVID-19 as treatment is mostly directed to only relieving the symptoms. Retrospectively, herbal medicinal plants have been used for thousands of years as a medicinal alternative including for the treatment of various viral illnesses. However, a comprehensive description using various medicinal plants in treating coronavirus infection has not to date been described adequately, especially their modes of action. Most other reports and reviews have also only focused on selected ethnobotanical herbs such as Traditional Chinese Medicine, yet more plants can be considered to enrich the source of the anti-viral compounds. In this review, we have screened and identified potential herbal medicinal plants as anti-coronavirus medication across major literature databases without being limited to any regions or ethnobotanic criteria. As such we have successfully gathered experimentally validated in vivo, in vitro, or in silico findings of more than 30 plants in which these plant extracts or their related compounds, such as those of Artemisia annua L., Houttuynia cordata Thunb., and Sambucus formosana Nakai, are described through their respective modes of action against specific mechanisms or pathways during the viral infection. This includes inhibition of viral attachment and penetration, inhibition of viral RNA and protein synthesis, inhibition of viral key proteins such as 3-chymotrypsin-like cysteine protease (3CLpro) and papain-like protease 2 (PLpro), as well as other mechanisms including inhibition of the viral release and enhanced host immunity. We hope this compilation will help researchers and clinicians to identify the source of appropriate anti-viral drugs from plants in combating COVID-19 and, ultimately, save millions of affected human lives.
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Affiliation(s)
| | - Wan Mohd Aizat
- Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia (UKM), Bangi, Malaysia
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Cai WR, Wen ZY, Ding BL, Yue DW, Xu Y, Jia ZF, Zhu H. Purification, characterization and anticoagulant activity in vitro of polysaccharides from the seeds of Toona sinensis (A.Juss) Roem. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2021. [DOI: 10.3136/fstr.27.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Wei-Rong Cai
- College of Biological and Chemical Engineering, Anhui Polytechnic University
| | - Zhi-Ying Wen
- College of Biological and Chemical Engineering, Anhui Polytechnic University
| | - Bo-Le Ding
- College of Biological and Chemical Engineering, Anhui Polytechnic University
| | - Dan-Wei Yue
- College of Biological and Chemical Engineering, Anhui Polytechnic University
| | - Yong Xu
- College of Biological and Chemical Engineering, Anhui Polytechnic University
| | - Zhi-Fei Jia
- College of Biological and Chemical Engineering, Anhui Polytechnic University
| | - Han Zhu
- College of Biological and Chemical Engineering, Anhui Polytechnic University
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Lim HJ, Park IS, Jie EY, Ahn WS, Kim SJ, Jeong SI, Yu KY, Kim SW, Jung CH. Anti-Inflammatory Activities of an Extract of In Vitro Grown Adventitious Shoots of Toona sinensis in LPS-Treated RAW264.7 and Propionibacterium acnes-Treated HaCaT Cells. PLANTS 2020; 9:plants9121701. [PMID: 33287317 PMCID: PMC7761664 DOI: 10.3390/plants9121701] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 11/22/2022]
Abstract
Toona sinensis has been traditionally used to treat dysentery, enteritis, flatulence, and itchiness. However, the existence of anti-inflammatory effects of T. sinensis on Propionibacterium acnes-induced skin disease is unknown. In vitro cultures of plant cells and tissues produced under controlled conditions offer a continuous production platform for plant natural products including pigments and anti-inflammatory agents. In this study, we determine the anti-inflammatory activities of an extract of in vitro grown adventitious shoots of T. sinensis on P. acnes, the etiologic agent of skin inflammation. The extract of T. sinensis showed antioxidant and anti-inflammatory activity in LPS-treated RAW264.7 cells. It also had antibacterial activity and anti-inflammatory effects on P. acnes-treated HaCaT cells. In addition, these effects were regulated by suppression of the mitogen-activated protein kinase (MAPK) pathways. These results suggesting the potential application of adventitious shoots of T. sinensis grown with an in vitro proliferation system as a medicine for treating P. acnes-induced inflammatory skin disease.
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Affiliation(s)
- Hyeon-Ji Lim
- Jeonju AgroBio-Materials Institute, Jeonju-si, Jeollabuk-do 54810, Korea; (H.-J.L.); (I.-S.P.); (S.-J.K.); (S.-I.J.); (K.-Y.Y.)
| | - In-Sun Park
- Jeonju AgroBio-Materials Institute, Jeonju-si, Jeollabuk-do 54810, Korea; (H.-J.L.); (I.-S.P.); (S.-J.K.); (S.-I.J.); (K.-Y.Y.)
| | - Eun Yee Jie
- Biological Resource Center, Korea Research Institute of Bioscience & Biotechnology, Jeongeup-si, Jeollabuk-do 56212, Korea; (E.Y.J.); (W.S.A.)
| | - Woo Seok Ahn
- Biological Resource Center, Korea Research Institute of Bioscience & Biotechnology, Jeongeup-si, Jeollabuk-do 56212, Korea; (E.Y.J.); (W.S.A.)
| | - Sang-Jun Kim
- Jeonju AgroBio-Materials Institute, Jeonju-si, Jeollabuk-do 54810, Korea; (H.-J.L.); (I.-S.P.); (S.-J.K.); (S.-I.J.); (K.-Y.Y.)
| | - Seung-Il Jeong
- Jeonju AgroBio-Materials Institute, Jeonju-si, Jeollabuk-do 54810, Korea; (H.-J.L.); (I.-S.P.); (S.-J.K.); (S.-I.J.); (K.-Y.Y.)
| | - Kang-Yeol Yu
- Jeonju AgroBio-Materials Institute, Jeonju-si, Jeollabuk-do 54810, Korea; (H.-J.L.); (I.-S.P.); (S.-J.K.); (S.-I.J.); (K.-Y.Y.)
| | - Suk Weon Kim
- Biological Resource Center, Korea Research Institute of Bioscience & Biotechnology, Jeongeup-si, Jeollabuk-do 56212, Korea; (E.Y.J.); (W.S.A.)
- Correspondence: (S.W.K.); (C.-H.J.); Tel.: +82-63-560-5650 (S.W.K.); +82-63-711-1026 (C.-H.J.)
| | - Chan-Hun Jung
- Jeonju AgroBio-Materials Institute, Jeonju-si, Jeollabuk-do 54810, Korea; (H.-J.L.); (I.-S.P.); (S.-J.K.); (S.-I.J.); (K.-Y.Y.)
- Correspondence: (S.W.K.); (C.-H.J.); Tel.: +82-63-560-5650 (S.W.K.); +82-63-711-1026 (C.-H.J.)
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Diversity of red, green and black cultivars of Chinese Toon [Toona sinensis (A. Juss.) Roem]: anthocyanins, flavonols and antioxidant activity. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00560-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Su S, Wang LJ, Ni JW, Geng YH, Xu XQ. Differences and Correlations of Morphological Characteristics and Fatty Acid Profiles of Seeds of Toona sinensis. Chem Biodivers 2020; 17:e2000553. [PMID: 32939973 DOI: 10.1002/cbdv.202000553] [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: 07/08/2020] [Accepted: 09/16/2020] [Indexed: 11/08/2022]
Abstract
Toona sinensis (A.Juss.) M.Roem., a multi-purpose tree of Meliaceae, is widely distributed and intensively cultivated in Asia, yet its high yielding, lipid-rich seeds are rarely exploited. The present study systematically analyzed the differences and correlations of seed morphological characteristics and fatty acid (FA) profiles of 62 representative T. sinensis germplasms distributed across northern to southern China. T. sinensis seeds were rich in total FAs (TFA, 107.03-176.18 mg/g). Additionally, linoleic acid (54.69-100.59 mg/g), α-linolenic acid (ALA, 22.47-45.02 mg/g), oleic acid (OA, 5.12-23.94 mg/g), palmitic acid (6.87-14.14 mg/g), stearic acid (SA, 3.13-6.57 mg/g) and elaidic acid (1.70-2.88 mg/g) were the major FAs measured by GC/MS analysis. Size (average width of 3.94±0.01 mm and length of 5.79±0.02 mm) and mass (average thousand-seed weight of 10.52±0.17 g) were greater in T. sinensis seeds collected south than north of 30° latitude. These traits were also positively correlated with unsaturated FA content and negatively related to SA and saturated FA contents (P<0.05). Significant positive correlations were found between seed length and polyunsaturated FA (R2 =0.370) and ALA levels (R2 =0.296), as well as between thousand-seed weight and monounsaturated FAs (R2 =0.309) and OA levels (R2 =0.297) (P<0.05). Seventeen T. sinensis germplasms gathered by cluster analysis as cluster IV were determined as desirable for oil processing due to their higher TFA and ALA contents and greater seed size and mass than others. Generally, the wider, heavier, and especially longer seeds of T. sinensis contain much higher levels of FAs, especially ALA, and are the more promising sources for breeding and the oil processing industry.
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Affiliation(s)
- Shang Su
- Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, P. R. China
| | - Li-Jin Wang
- Laboratory of Molecular Sensory Science, College of Food and Chemical Engineering, Beijing Technology and Business University, Beijing, 100048, P. R. China
| | - Jian-Wei Ni
- Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, P. R. China
| | - Yong-Hang Geng
- Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, P. R. China
| | - Xin-Qiao Xu
- Key Laboratory of Tree Breeding and Cultivation, State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, P. R. China
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Kuo CEA, Wu SY, Lee CH, Lai YR, Lu CH, Chen PC, Cheng JH, Tsai LY, Yen KT, Tsao Y, Tsai SM. Toona sinensis modulates autophagy and cytokines in lipopolysaccharide-induced RAW 264.7 macrophages. Biomed Pharmacother 2020; 129:110386. [PMID: 32563986 DOI: 10.1016/j.biopha.2020.110386] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 06/01/2020] [Accepted: 06/07/2020] [Indexed: 12/19/2022] Open
Abstract
Toona sinensis (TS) is a medicinal herb possessing anti-apoptotic, anti-oxidant, and anti-inflammatory properties and is used to treat diabetes, cancer, and inflammatory diseases. In traditional Chinese medicine theory, TS clears dampness and heat, strengthens the stomach function, and regulates vital energy flow. TS is also used as an astringent and a pesticide. In this study, we aimed to evaluate how TS influences autophagy and cytokines during the inflammatory process in RAW 264.7 macrophages. The treatment groups were pre-supplemented with TS leaf extract; rapamycin was used to enhance autophagy and lipopolysaccharide (LPS) was used to induce inflammation. The expression of autophagy-related proteins was analyzed by western blotting. The survival rate of, and chemokine expression and oxidative stress in the cells were also assessed. TS leaf extract inhibited mammalian target of rapamycin (mTOR) phosphorylation at site S2448 in the macrophages. At relatively higher concentrations (50 and 75 μg/mL), TS elevated the expression of light chain 3 II (LC3-II), which further modulated autophagy. Pre-supplementation with TS leaf extract elevated the total glutathione (GSH) level and GSH/oxidized GSH (GSSG) ratio, but it decreased the GSSG, total nitric oxide, nitrate, nitrite, malondialdehyde, and superoxide anion levels. TS reversed the effects of LPS-induced cytokines, including interleukin (IL)-6 and IL-10. TS did not induce significant toxicity at the studied concentrations. In conclusion, TS leaf extract may modulate autophagy during inflammation. Furthermore, it may prevent cell damage via anti-inflammation and anti-oxidation. Thus, this study supports the ethnomedical use of TS in the prevention of inflammation-related diseases.
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Affiliation(s)
- Chun-En Aurea Kuo
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan; Department of Nursing, Meiho University, Pingtung, 912009, Taiwan.
| | - Szu-Ying Wu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan; Department of Nursing, Meiho University, Pingtung, 912009, Taiwan; Department of Sports Medicine, Kaohsiung Medical University, Kaohsiung, 807378, Taiwan; Department of Chinese Medicine, Xiamen Chang Gung Memorial Hospital, Xiamen, Fujian, 361028, China
| | - Chen-Hsiang Lee
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan
| | - Yun-Ru Lai
- Department of Biological Science, National Sun Yat-Sen University, Kaohsiung, 804351, Taiwan; Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan
| | - Cheng-Hsien Lu
- Department of Biological Science, National Sun Yat-Sen University, Kaohsiung, 804351, Taiwan; Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan; Department of Neurology, Xiamen Chang Gung Memorial Hospital, Xiamen, Fujian, 361028, China
| | - Po-Cheng Chen
- Department of Physical Medicine and Rehabilitation, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan
| | - Jai-Hong Cheng
- Center for Shockwave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan; Medical Research, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, 833401, Taiwan
| | - Li-Yu Tsai
- Department of Medical Laboratory Science and Biotechnology, Kaohsiung Medical University, Kaohsiung, 807378, Taiwan
| | - Ke-Tien Yen
- Department of Leisure and Sports Management, Cheng Shiu University, Kaohsiung, 833301, Taiwan
| | - Yu Tsao
- Department of Leisure and Sports Management, Cheng Shiu University, Kaohsiung, 833301, Taiwan; College of Management, National Kaohsiung University of Science and Technology, Kaohsiung, 807618, Taiwan
| | - Shih-Meng Tsai
- Department of Public Health and Environmental Medicine, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807378, Taiwan.
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Zhu F, Jiang D, Zhang M, Zhao B. 2,4-Dihydroxy-3'-methoxy-4'-ethoxychalcone suppresses cell proliferation and induces apoptosis of multiple myeloma via the PI3K/akt/mTOR signaling pathway. PHARMACEUTICAL BIOLOGY 2019; 57:641-648. [PMID: 31564190 PMCID: PMC6781472 DOI: 10.1080/13880209.2019.1662814] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 08/26/2019] [Accepted: 08/28/2019] [Indexed: 06/10/2023]
Abstract
Context: Caragana pruinosa Kom. (Fabaceae), a commonly used folk medicine, has been found to possess antitumor effects. However, the antiproliferative effect of 2,4-dihydroxy-3'-methoxy-4'-ethoxychalcone (DMEC) derived from C. pruinosa against multiple myeloma (MM) has never been investigated. Objective: This study systematically evaluates the antiproliferative effect of DMEC against MM cells. Materials and methods: The antiproliferative effect of DMEC (1, 2, 4, 8, 16, 32, and 64 μM) on MM cells lines, including RPMI8226, MM.1S, and U266, was examined using Cell counting kit-8 (CCK-8) assay after 24 h incubation. The proapoptotic effect of DMEC (20 μM) was determined using fluorescent microscope and flow cytometer, and its possible underlying mechanisms were further studied by using western blotting analysis. Results: The half maximal inhibitory concentrations (IC50) of DMEC on RPMI8226, MM.1S, and U266 cells were calculated as 25.97, 18.36, and 15.02 μM, respectively. The inhibitory effect of DMEC on MM cells was related to mitochondria-mediated apoptosis via upregulation of the cleaved-caspase-3 (C-3), cleaved-caspase-9 (C-9), Bad, and cytochrome C (Cyto C), but downregulation of the Bcl-2 and poly ADP-ribose polymerase (PARP). Furthermore, DMEC (5, 10, and 20 μM) reduced the expression of phosphatidylinositol-3-kinase (PI3K), phosphorylated (p)-protein kinase B (Akt), and p-mammalian target of rapamycin (p-mTOR), which were further evidenced by pretreatment with IGF-1, a PI3K activator. Conclusion: Collectively, our results indicate that the DMEC could be treated as a new candidate for treatment of multiple myeloma in the future. Also, an in vivo study is warranted in the future.
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Affiliation(s)
- FengChen Zhu
- Department of Orthopaedics, The Yongchuan Affiliated Hospital, Chongqing Medical University, Chongqing, P.R. China
| | - DianMing Jiang
- Department of Orthopaedics, Third Affiliated Hospital, Chongqing Medical University, Chongqing, P.R. China
| | - MingHua Zhang
- Department of Orthopaedics, The Yongchuan Affiliated Hospital, Chongqing Medical University, Chongqing, P.R. China
| | - Bo Zhao
- Department of Orthopaedics, The Yongchuan Affiliated Hospital, Chongqing Medical University, Chongqing, P.R. China
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Liu J, Zhang Q, Li RL, Wei SJ, Huang CY, Gao YX, Pu XF. The traditional uses, phytochemistry, pharmacology and toxicology of Cinnamomi ramulus: a review. ACTA ACUST UNITED AC 2019; 72:319-342. [PMID: 31750548 DOI: 10.1111/jphp.13189] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 10/21/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Cinnamomi ramulus (called Guizhi in Chinese) is a traditional medicine used to treat gastrointestinal dysfunction, cancer, arthritis, osteoporosis, spleen deficiency, Alzheimer's disease and obesity. This review aimed to provide a systematic summary on the geographical distribution, botany, traditional application, phytochemistry, pharmacology, pharmacokinetics, toxicology and other aspects of Cinnamomi ramulus. KEY FINDING So far, more than 121 chemical compounds have been isolated from Cinnamomi ramulus, including volatile oil, organic acids, triterpenoid saponins, coumarins, tannins, flavonoids and flavonoid glycosides, steroids and polysaccharides. This paper reviews the pharmacological effects of Cinnamomi ramulus on antibacterial, anti-inflammatory, antiviral, antitumour, antipyretic and analgesic, antidiabetic and antiplatelet aggregation effects. Furthermore, the present review also indicates that Cinnamomi ramulus has the potential to develop into drugs for treating various diseases with high efficacy and low toxicity. SUMMARY The convictive evidence from modern pharmacology research supports the traditional application of Cinnamomi ramulus. However, further studies on the structure-activity relationship of some of the isolated compounds may improve their biological potency. More toxicological studies will also contribute to the progress of clinical trial studies.
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Affiliation(s)
- Jia Liu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qing Zhang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ruo-Lan Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shu-Jun Wei
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chun-Yan Huang
- Chengdu Institute for Food and Drug Control, Chengdu, China
| | - Yong-Xiang Gao
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xu-Feng Pu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Chengdu Institute for Food and Drug Control, Chengdu, China
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Chen YC, Chen HJ, Huang BM, Chen YC, Chang CF. Polyphenol-Rich Extracts from Toona sinensis Bark and Fruit Ameliorate Free Fatty Acid-Induced Lipogenesis through AMPK and LC3 Pathways. J Clin Med 2019; 8:E1664. [PMID: 31614650 PMCID: PMC6832244 DOI: 10.3390/jcm8101664] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/26/2019] [Accepted: 10/03/2019] [Indexed: 01/18/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease found worldwide. The present study aimed to evaluate the mechanisms of inhibiting lipid accumulation in free fatty acid (FFA)-treated HepG2 cells caused by bark and fruit extracts of Toona sinensis (TSB and TSF). FFA induced lipid and triglyceride (TG) accumulation, which was attenuated by TSB and TSF. TSB and/or TSF promoted phosphorylation of AMP-activated protein kinase (AMPK) and acetyl-coA carboxylase and peroxisome proliferator-activated receptor alpha upregulation. Furthermore, TSB and TSF suppressed FFA-induced liver X receptor, sterol regulatory element-binding transcription protein 1, fatty acid synthase, and stearoyl-CoA desaturase 1 protein expression. Moreover, TSB and/or TSF induced phosphorylation of Unc-51 like autophagy-activating kinase and microtubule-associated protein 1A/1B-light chain 3 expressions. Therefore, TSB and TSF relieve lipid accumulation by attenuating lipogenic protein expression, activating the AMPK pathway, and upregulating the autophagic flux to enhance lipid metabolism. Moreover, TSB and TSF reduced TG contents, implying the therapeutic use of TSB and TSF in NAFLD.
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Affiliation(s)
- Yung-Chia Chen
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
- Department of Anatomy, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
| | - Hsin-Ju Chen
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
- Department of Anatomy, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
| | - Bu-Miin Huang
- Department of Anatomy, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan.
| | - Yu-Chi Chen
- Department of Urology, E-Da Hospital, Kaohsiung 82445, Taiwan.
- Department of Urology, E-Da Cancer Hospital, Kaohsiung 40402, Taiwan.
| | - Chi-Fen Chang
- Department of Anatomy, School of Medicine, China Medical University, Taichung 40401, Taiwan.
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