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Zan NL, Lu ZH, Wang XY, Wang RY, Liang NY, Huo HX, Zhao YF, Song YL, Tu PF, Zheng J, Li J. Anti-inflammatory flavonoid derivatives from the heartwood of Dalbergia odorifera T. Chen. Nat Prod Res 2023; 37:928-935. [PMID: 35822397 DOI: 10.1080/14786419.2022.2098494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Two pairs of flavonoid enantiomers (1a/1b and 2a/2b) together with three known analogues (3-5) were isolated from the heartwood of Dalbergia odorifera T. Chen. Their structures were elucidated by extensive spectroscopic analysis (1 D and 2 D NMR, UV, IR, and HRMS) and experimental and calculated ECD data. Compound 2 features an unusual 2-methyl-3(2H)-furanone moiety forming the C-ring of flavonoid, and its putative biosynthetic pathway is also proposed. Compounds 3‒5 exhibited significant inhibition of nitric oxide production in lipopolysaccharide-stimulated RAW264.7 cells with IC50 values of 14.7 ± 0.3 μM, 40.2 ± 1.1 μM, and 3.2 ± 0.1 μM, respectively.
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Affiliation(s)
- Ni-Li Zan
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Zi-Han Lu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Xin-Yu Wang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Rong-Ye Wang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Nai-Yun Liang
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Hui-Xia Huo
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Yun-Fang Zhao
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Yue-Lin Song
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Peng-Fei Tu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Jiao Zheng
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
| | - Jun Li
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People's Republic of China
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Xiong Z, Wang Y. Potential Targets and Mechanisms of Dalbergia odorifera on Treating Lung Adenocarcinoma Explored by Network Pharmacology. INT J PHARMACOL 2023. [DOI: 10.3923/ijp.2023.52.63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Tian C, An Y, Zhao J, Zhu X, Wei W, Ruan G, Li Y, Pan X. Bone Marrow Mesenchymal Stem Cells Reversed Ovarian Aging-related m6A RNA Methylation Modification Profile in Aged Granulosa Cells. Stem Cell Rev Rep 2023; 19:953-967. [PMID: 36609903 DOI: 10.1007/s12015-022-10485-y] [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] [Accepted: 12/01/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND Ovarian ageing causes endocrine disturbances and the degeneration of systemic tissue and organ functions to seriously affect women's physical and mental health, and effective treatment methods are urgently needed. Based on our previous studies using juvenile rhesus monkey bone marrow mesenchymal stem cells (BMMSCs) to treat ovarian ageing in rhesus monkey, we found that BMMSCs improved ovarian structure and function. This study continues to explore the mechanism by which BMMSCs reversed granulosa cell (GC) ageing. METHODS A GC ageing model and coculture system of BMMSCs were established, changes in the level of the N6-methyladenosine (m6A) methylation modification were detected, m6A-modified RNA immunoprecipitation sequencing (MeRIP-seq) were performed, correlations between m6A peaks and mRNA expression were determined, and the expression of hub genes was identified using Q-PCR, immunofluorescence staining, and western blot. RESULTS Our results showed that H2O2 successfully induced GC ageing and that BMMSCs reversed measures of GC ageing. BMMSCs increased the expression of the FTO protein and reduced the overall level of m6A. We identified 797 m6A peaks (348 hypomethylated and 449 hypermethylated peaks) and 817 differentially expressed genes (DEGs) (412 upregulated and 405 downregulated) after aged GCs were cocultured with BMMSCs, which significantly associated with ovarian function and epigenetic modification. The epigenetic repressive mark and important cell cycle regulator lysine demethylase 8 (KDM8) was downregulated at both the mRNA and protein levels, histone H3 was upregulated in aged GCs after BMMSC coculture, and KDM8 was upregulated after FTO was inhibited through FB23. CONCLUSIONS Our study revealed an essential role for m6A in BMMSCs in reversing GC ageing, and FTO regulated KDM8 mediates histone H3 changes may as a novel regulatory mechanism in BMMSCs to reverse GC ageing.
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Affiliation(s)
- Chuan Tian
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China
| | - Yuanyuan An
- The Affiliated Stomatology of Kunming Medical University, Kunming, 650106, Yunnan Province, China
| | - Jing Zhao
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China
| | - Xiangqing Zhu
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China
| | - Wei Wei
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China
| | - Guangping Ruan
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China
| | - Ye Li
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China
| | - Xinghua Pan
- The Basic Medical Laboratory of the 920Th Hospital of Joint Logistics Support Force of PLA, The Transfer Medicine Key Laboratory of Cell Therapy Technology of Yunan Province, The Integrated Engineering Laboratory of Cell Biological Medicine of State and Regions, Kunming, 650032, Yunnan Province, China.
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He YL, Lin L, Zheng H, Mo Y, Zhou C, Sun S, Hong P, Qian ZJ. Potential anti-skin aging effect of a peptide AYAPE isolated from Isochrysis zhanjiangensis on UVB-induced HaCaT cells and H 2O 2-induced BJ cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2022; 233:112481. [PMID: 35660310 DOI: 10.1016/j.jphotobiol.2022.112481] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/17/2022] [Accepted: 05/23/2022] [Indexed: 06/15/2023]
Abstract
AYAPE (Ala-Tyr-Ala-Pro-Glu) is a pentapeptide isolated from Isochrysis zhanjiangensis, previous studies have proved that this pentapeptide has antioxidant and inflammatory activities. In this study, we determined the anti-skin aging bioactivity of AYAPE with UVB-induced human immortalized keratinocytes (HaCaT) and H2O2-induced human skin fibroblasts (BJ cells) as models. The results showed that AYAPE against UVB-induced photoaging on HaCaT cells via alleviating DNA damage, reducing intracellular reactive oxygen (ROS) levels, down regulating phosphorylation of proteins in MAPK/AP-1 signaling pathways. In addition, AYAPE attenuated senescence related effectors expression in H2O2-induced BJ cells. Furthermore, p53 showed an important role in regulation effect of AYAPE in both two cells, and AYAPE showed a directly combination with p53 by molecular docking. These results demonstrated that AYAPE is potential to against skin aging by decreasing matrix metalloproteinase-1 (MMP-1) production, inhibiting inflammation and apoptosis, and attenuating fibroblast senescence.
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Affiliation(s)
- Yuan-Lin He
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China
| | - Liyuan Lin
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China
| | - Haiyan Zheng
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China
| | - Yinhuan Mo
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China
| | - Chunxia Zhou
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524-088, China
| | - Shengli Sun
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China
| | - Pengzhi Hong
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524-088, China.
| | - Zhong-Ji Qian
- College of Food Science and Technology, School of Chemistry and Environment, Shenzhen Institute of Guangdong Ocean University, Guangdong Ocean University, Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Province Engineering Laboratory for Marine Biological Products, Guangdong Provincial Engineering Technology Research Center of Seafood, Zhanjiang 524-088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang 524-088, China.
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Zhang X, Yuan J, Zhou N, Shen K, Wang Y, Wang K, Zhu H. Omarigliptin Prevents TNF-α-Induced Cellular Senescence in Rat Aorta Vascular Smooth Muscle Cells. Chem Res Toxicol 2021; 34:2024-2031. [PMID: 34382399 DOI: 10.1021/acs.chemrestox.1c00076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Cellular senescence is one of the most significant factors involved in aging and age-related diseases. Senescence of vascular smooth muscle cells (VSMCs) adversely affects the function of the cardiovascular system and contributes to the development of atherosclerosis, hypertension, and other cardiovascular diseases. Glucagon-like peptide-1 (GLP-1) is an important incretin hormone involved in insulin release and vascular tone. GLP-1 is quickly degraded by the enzyme dipeptidyl peptidase-4 (DPP-4). Omarigliptin is a new DPP-4 inhibitor that has demonstrated anti-inflammatory and antioxidative stress properties. In the present study, we investigated the effects of the selective DPP-4 inhibitor omarigliptin (OMG) on VSMCs exposed to insult from tumor necrosis factor-α (TNF-α), one of the main inflammatory signaling molecules involved in cellular senescence. We found that OMG could suppress TNF-α-induced expression of pro-inflammatory cytokines (interleukin-1β (IL-1β), IL-6, and IL-8) and inhibit oxidative stress by reducing the production of H2O2 and protein carbonyl. OMG ameliorated the increase in senescence-associated β-galactosidase (SA-β-gal) and telomerase activity induced by TNF-α. The plasminogen activator inhibitor-1 (PAI-1)/p53/p21 pathway is a key inducer of cellular senescence. OMG ameliorated the acetylation of p53 at lysine 382 (K382) and subsequent activation of p21 via inhibition of PAI-1. Importantly, our experiments revealed that blockage of silent information-regulator 1 (SIRT1) abolished the inhibitory effects of OMG on p53 acetylation, SA-β-gal activity, and telomerase activity in VSMCs. These results suggest that OMG may have the potential to delay or prevent the progression of age-related cardiovascular diseases by modulating the activity of SIRT1.
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Affiliation(s)
- Xijun Zhang
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China
| | - Jianjun Yuan
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China
| | - Nanqian Zhou
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China
| | - Kaikai Shen
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China
| | - Yisa Wang
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China
| | - Ke Wang
- Department of Cardiology, The First Affiliated Hospital, College of Clinical Medicine of Henan University of Science and Technology, Luoyang, Henan 471000, China
| | - Haohui Zhu
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou, Henan 450003, China
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Qiao Z, Han L, Liu X, Dai H, Liu C, Yan M, Li W, Han W, Li X, Huang S, Gao B. Extraction, Radical Scavenging Activities, and Chemical Composition Identification of Flavonoids from Sunflower ( Helianthus annuus L.) Receptacles. Molecules 2021; 26:molecules26020403. [PMID: 33466694 PMCID: PMC7828773 DOI: 10.3390/molecules26020403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/02/2021] [Accepted: 01/04/2021] [Indexed: 11/16/2022] Open
Abstract
This study was focused on extraction, radical scavenging activities, and chemical composition identification of total flavonoids in sunflower (Helianthus annuus L.) receptacles (TFSR). We investigated the optimal extract parameters of TFSR using response surface methodology. The highest yield of TFSR was 1.04% with the ethanol concentration 58%, the material-to-liquid ratio 1:20 (v/w), the extraction time 2.6 h, and the extraction temperature 67 °C. The results of radical scavenging activities showed that ethyl acetate fraction (EAF) was the strongest by using 2-diphenyl-1-picrylhydrazyl (DPPH), 2, 2’-azino-bis (3-ethylbenzo thiazoline-6-sulfonic acid) (ABTS) and iron ion reducing analysis. The EAF had the highest flavonoids contents. Four fractions A, B, C and D were enrichment from EAF by polyamide resin. Fraction B had the highest flavonoids content. Thirteen chemical components of flavonoids in fraction B were first identified by Ultimate 3000 Nano LC System coupled to a Q Exactive HF benchtop Orbitrap mass spectrometer (UHPLC-HRMS/MS). Among of the thirteen chemical components, isoquercetin and daidzein were identified accurately by comparing with standard samples. Radical scavenging analysis showed that isoquercetin and EAF had strong activities. Therefore, sunflower receptacles can be used as a source of natural flavonoids. TFSR as a natural radical scavenger has potential applications in pharmaceutical industry.
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Affiliation(s)
- Zian Qiao
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
- Third-Level Laboratory of National Administration of Traditional Chinese Medicine, Jilin University, Changchun 130012, China
| | - Lu Han
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
- Key Laboratory for Evolution of Past Life and Environment in Northeast Asia, Jilin University, Ministry of Education, Changchun 130012, China
| | - Xinsheng Liu
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
- Key Laboratory for Evolution of Past Life and Environment in Northeast Asia, Jilin University, Ministry of Education, Changchun 130012, China
| | - Huining Dai
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
| | - Changmin Liu
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
| | - Min Yan
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
| | - Wannan Li
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
| | - Weiwei Han
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
- Key Laboratory for Molecular Enzymology and Engineering, Jilin University, Ministry of Education, Changchun 130012, China
| | - Xinlu Li
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
| | - Silu Huang
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
| | - Bo Gao
- School of Life Sciences, Jilin University, Changchun 130012, China; (Z.Q.); (L.H.); (X.L.); (H.D.); (C.L.); (M.Y.); (W.L.); (W.H.); (X.L.); (S.H.)
- Third-Level Laboratory of National Administration of Traditional Chinese Medicine, Jilin University, Changchun 130012, China
- Correspondence: ; Tel.: +86-131-3443-5290; Fax: +86-431-8515-5127
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