1
|
Yu J, Song H, Zhou L, Wang S, Liu X, Liu L, Ma Y, Li L, Wen S, Luo Y, Zhang X, Li W, Niu X. (-)-Epicatechin gallate prevented atherosclerosis by reducing abnormal proliferation of VSMCs and oxidative stress of AML 12 cells. Cell Signal 2024; 121:111276. [PMID: 38936786 DOI: 10.1016/j.cellsig.2024.111276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/05/2024] [Accepted: 06/24/2024] [Indexed: 06/29/2024]
Abstract
(-)-Epicatechin gallate (ECG) is beneficial to the treatment of cardiovascular diseases (CVDs), especially atherosclerosis (AS) through antioxidant stress, but there is a lack of detailed mechanism research. In this study, the therapeutic target of ECG was determined by crossing the drug target and disease target of CVDs and AS. The combination ability of ECG with important targets was verified by Discovery Studio software. The abnormal proliferation of vascular smooth muscle cells (VSMCs) induced by Ang-II and the oxidative damage of AML 12 induced by H2O2 were established to verify the reliability of ECG intervention on the target protein. A total of 120 ECG targets for the treatment of CVDs-AS were predicted by network pharmacology. The results of molecular docking showed that ECG has strong binding force with VEGFA, MMP-9, CASP3 and MMP-2 domains. In vitro experiments confirmed that ECG significantly reduced the expression of VEGFA, MMP-9, CASP3 and MMP-2 in Ang-II-induced VSMCs, and also blocked the abnormal proliferation, oxidative stress and inflammatory reaction of VSMCs by inhibiting the phosphorylation of PI3K signaling pathway. At the same time, ECG also interfered with H2O2-induced oxidative damage of AML 12 cells, decreased the expression of ROS and MDA and cell foaming, and increased the activities of antioxidant enzymes such as SOD, thus playing a protective role.
Collapse
Affiliation(s)
- Jinjin Yu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Huixin Song
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Lili Zhou
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Siqi Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Xinyao Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Lingyi Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Yajing Ma
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Lingli Li
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Sha Wen
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Yuzhi Luo
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Xinya Zhang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China
| | - Weifeng Li
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China.
| | - Xiaofeng Niu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an, PR China.
| |
Collapse
|
2
|
Yu J, Ma Y, Zhang X, Wang S, Zhou L, Liu X, Li L, Liu L, Song H, Luo Y, Wen S, Li W, Niu X. β-Cyclodextrin and Hyaluronic Acid-Modified Targeted Nanodelivery System for Atherosclerosis Prevention. ACS APPLIED MATERIALS & INTERFACES 2024; 16:35421-35437. [PMID: 38940349 DOI: 10.1021/acsami.4c01540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
Natural products have been widely recognized in clinical treatment because of their low toxicity and high activity. It is worth paying attention to modifying the biopolymer into nanostructures to give natural active ingredients additional targeting effects. In this study, based on the multifunctional modification of β-cyclodextrin (β-CD), a nanoplatform encapsulating the unstable drug (-)-epicatechin gallate (ECG) was designed to deliver to atherosclerotic plaques. Acetalization cyclodextrin (PH-CD), which responds to low-pH environments, and hyaluronic acid cyclodextrin, which targets the CD44 receptor on macrophage membranes, were synthesized from β-CD and hyaluronic acid using acetalization and transesterification, respectively. The resulting dual-carrier nanoparticles (Double-NPs) loaded with ECG were prepared using a solvent evaporation method. The Double-NPs effectively scavenged reactive oxygen species, promoted macrophage migration, inhibited macrophage apoptosis, and suppressed abnormal proliferation and migration of vascular smooth muscle cells. Furthermore, the Double-NPs actively accumulated in atherosclerotic plaques in ApoE-/- mice fed with a high-fat diet, leading to a reduced plaque area, inflammatory infiltration, and plaque instability. Our findings demonstrate that the newly developed ECG nanopreparation represents an effective and safe nanotherapy for diseases such as atherosclerosis.
Collapse
Affiliation(s)
- Jinjin Yu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Yajing Ma
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Xinya Zhang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Siqi Wang
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Lili Zhou
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Xinyao Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Lingli Li
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Lingyi Liu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Huixin Song
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Yuzhi Luo
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Sha Wen
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Weifeng Li
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| | - Xiaofeng Niu
- School of Pharmacy, Xi'an Jiaotong University, Xi'an 710000. China
| |
Collapse
|
3
|
Alvarez-Cirerol FJ, Galván-Moroyoqui JM, Rodríguez-León E, Candía-Plata C, Rodríguez-Beas C, López-Soto LF, Rodríguez-Vázquez BE, Bustos-Arriaga J, Soto-Guzmán A, Larios-Rodríguez E, Martínez-Soto JM, Martinez-Higuera A, Iñiguez-Palomares RA. Monocyte (THP-1) Response to Silver Nanoparticles Synthesized with Rumex hymenosepalus Root Extract. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:106. [PMID: 38202561 PMCID: PMC10780692 DOI: 10.3390/nano14010106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/20/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024]
Abstract
The study, synthesis, and application of nanomaterials in medicine have grown exponentially in recent years. An example of this is the understanding of how nanomaterials activate or regulate the immune system, particularly macrophages. In this work, nanoparticles were synthesized using Rumex hymenosepalus as a reducing agent (AgRhNPs). According to thermogravimetric analysis, the metal content of nanoparticles is 55.5% by weight. The size of the particles ranges from 5-26 nm, with an average of 11 nm, and they possess an fcc crystalline structure. The presence of extract molecules on the nanomaterial was confirmed by UV-Vis and FTIR. It was found by UPLC-qTOF that the most abundant compounds in Rh extract are flavonols, flavones, isoflavones, chalcones, and anthocyanidins. The viability and apoptosis of the THP-1 cell line were evaluated for AgRhNPs, commercial nanoparticles (AgCNPs), and Rh extract. The results indicate a minimal cytotoxic and apoptotic effect at a concentration of 12.5 μg/mL for both nanoparticles and 25 μg/mL for Rh extract. The interaction of the THP-1 cell line and treatments was used to evaluate the polarization of monocyte subsets in conjunction with an evaluation of CCR2, Tie-2, and Arg-1 expression. The AgRhNPs nanoparticles and Rh extract neither exhibited cytotoxicity in the THP-1 monocyte cell line. Additionally, the treatments mentioned above exhibited anti-inflammatory effects by maintaining the classical monocyte phenotype CD14++CD16, reducing pro-inflammatory interleukin IL-6 production, and increasing IL-4 production.
Collapse
Affiliation(s)
| | - José Manuel Galván-Moroyoqui
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo 83000, Mexico; (C.C.-P.); (L.F.L.-S.); (A.S.-G.); (J.M.M.-S.)
| | - Ericka Rodríguez-León
- Departamento de Física, Universidad de Sonora, Hermosillo 83000, Mexico; (E.R.-L.); (C.R.-B.); (B.E.R.-V.)
| | - Carmen Candía-Plata
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo 83000, Mexico; (C.C.-P.); (L.F.L.-S.); (A.S.-G.); (J.M.M.-S.)
| | - César Rodríguez-Beas
- Departamento de Física, Universidad de Sonora, Hermosillo 83000, Mexico; (E.R.-L.); (C.R.-B.); (B.E.R.-V.)
| | - Luis Fernando López-Soto
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo 83000, Mexico; (C.C.-P.); (L.F.L.-S.); (A.S.-G.); (J.M.M.-S.)
| | | | - José Bustos-Arriaga
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico;
| | - Adriana Soto-Guzmán
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo 83000, Mexico; (C.C.-P.); (L.F.L.-S.); (A.S.-G.); (J.M.M.-S.)
| | - Eduardo Larios-Rodríguez
- Departamento de Ingeniería Química y Metalurgia, Universidad de Sonora, Hermosillo 83000, Mexico;
| | - Juan M. Martínez-Soto
- Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo 83000, Mexico; (C.C.-P.); (L.F.L.-S.); (A.S.-G.); (J.M.M.-S.)
| | | | - Ramón A. Iñiguez-Palomares
- Departamento de Física, Universidad de Sonora, Hermosillo 83000, Mexico; (E.R.-L.); (C.R.-B.); (B.E.R.-V.)
| |
Collapse
|
4
|
Mostafa A, Mostafa-Hedeab G, Elhady HA, Mohamed EA, Eledrdery AY, Alruwaili SH, Al-Abd AM, Allayeh AK. Dual action of epigallocatechin-3-gallate in virus-induced cell Injury. J Genet Eng Biotechnol 2023; 21:145. [PMID: 38012348 PMCID: PMC10682343 DOI: 10.1186/s43141-023-00624-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/14/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Viral infections cause damage and long-term injury to infected human tissues, demanding therapy with antiviral and wound healing medications. Consequently, safe phytochemical molecules that may control viral infections with an ability to provide wound healing to viral-induced tissue injuries, either topically or systemically, are advantageous. Herein, we hypothesized that epigallocatechin-3-gallate (EGCG), the most abundant polyphenol in green tea, might be effective as a wound healing, antiviral, and antifibrotic therapy. RESULTS The antiviral activities of EGCG against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and Herpes simplex virus type 2 (HSV-2) as well as its wound healing activities against different monolayer tissue (continuous and primary) systems were investigated. Consider its possible wound-healing advantages as well. To determine the safe concentrations of EGCG in green monkey kidney (Vero) and Vero-E6 cell lines, MTT assay was performed and showed high CC50 values of 405.1 and 322.9 μM, respectively. The antiviral activities of EGCG against SARS-CoV-2 and HSV-2, measured as half-maximal concentration 50 (IC50) concentrations, were 36.28 and 59.88 μM, respectively. These results confirm that the EGCG has remarkable viral inhibitory activities and could successfully suppress the replication of SARS-CoV-2 and HSV-2 in vitro with acceptable selectivity indices (SI) of 11.16 and 5.39, respectively. In parallel, the EGCG exhibits significant and dose/time-dependent anti-migration effects in human breast cancer cells (MCF-7), its resistant variation (MCF-7adr), and human skin fibroblast (HSF) indicating their potential to heal injuries in different internal and topical mammalian systems. CONCLUSIONS The EGCG has proven to be an efficient antiviral against SARS-CoV-2 and HSV-2, as well as a wound-healing phytochemical. We assume that EGCG may be a promising option for slowing the course of acute cellular damage induced by systemic (Coronavirus Disease 2019 (COVID-19)) or topical (HSV-2) viral infections.
Collapse
Affiliation(s)
- Ahmed Mostafa
- Disease Intervention and Prevention Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA.
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza, 12622, Egypt.
| | - Gomaa Mostafa-Hedeab
- Pharmacology Department and Health Research Unit, Medical College, Jouf University, 11564, Skaka, Saudi Arabia.
| | | | - Esraa Ahmed Mohamed
- Virology Department, Nawah Scientific Co, Almokattam Mall, Street 9, Egypt, 11562, El Mokattam, Egypt
| | - Abozer Y Eledrdery
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf Uni-Versity, 11564, Sakaka, Saudi Arabia
| | - Sager Holyl Alruwaili
- Department of Surgery, Orthopedic Division, College of Medicine, Jouf University, 11564, Sakaka, Saudi Arabia
| | - Ahmed Mohamed Al-Abd
- Pharmacology Department, Medical and Clinical Research Institute, National Research Centre, Giza, 12622, Egypt
| | - Abdou Kamal Allayeh
- Water Pollution Department, Virology Laboratory, National Research Centre, Dokki, 12622, Giza, Egypt
| |
Collapse
|
5
|
Niu J, Shang M, Li X, Sang S, Chen L, Long J, Jiao A, Ji H, Jin Z, Qiu C. Health benefits, mechanisms of interaction with food components, and delivery of tea polyphenols: a review. Crit Rev Food Sci Nutr 2023:1-13. [PMID: 37665600 DOI: 10.1080/10408398.2023.2253542] [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: 09/05/2023]
Abstract
Tea polyphenols (TPs) are the most important active component of tea and have become a research focus among natural products, thanks to their antioxidant, lipid-lowering, liver-protecting, anti-tumor, and other biological activities. Polyphenols can interact with other food components, such as protein, polysaccharides, lipids, and metal ions to further improve the texture, flavor, and sensory quality of food, and are widely used in food fields, such as food preservatives, antibacterial agents and food packaging. However, the instability of TPs under conditions such as light or heat and their low bioavailability in the gastrointestinal environment also hinder their application in food. In this review, we summarized the health benefits of TPs. In order to better use TPs in food, we analyzed the form and mechanism of interaction between TPs and main food components, such as polysaccharides and proteins. Moreover, we reviewed research into optimizing the applications of TPs in food by bio-based delivery systems, such as liposomes, nanoemulsions, and nanoparticles, so as to improve the stability and bioactivity of TPs in food application. As an effective active ingredient, TPs have great potential to be applied in functional food to produce benefits for human health.
Collapse
Affiliation(s)
- Jingxian Niu
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Mengshan Shang
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Xiaojing Li
- College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Shangyuan Sang
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Key Laboratory of Animal Protein Food Deep Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo, China
| | - Long Chen
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Jie Long
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Aiquan Jiao
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Hangyan Ji
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Zhengyu Jin
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| | - Chao Qiu
- State Key Laboratory of Food Science and Resources, International Joint Laboratory on Food Safety, School of Food Science and Technology, Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, Wuxi, Jiangsu, China
| |
Collapse
|
6
|
Nguyen VB, Wang SL, Phan TQ, Doan MD, Phan TKP, Phan TKT, Pham THT, Nguyen AD. Novel Anti-Acetylcholinesterase Effect of Euonymus laxiflorus Champ. Extracts via Experimental and In Silico Studies. Life (Basel) 2023; 13:1281. [PMID: 37374064 DOI: 10.3390/life13061281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/22/2023] [Accepted: 05/28/2023] [Indexed: 06/29/2023] Open
Abstract
Alzheimer's disease (AD) is the most common form of dementia, which is recorded as a global health issue. Natural acetylcholinesterase inhibitors (AChEIs) are considered a helpful therapy for the management of symptoms of patients with mild-to-moderate AD. This work aimed to investigate and characterize Euonymus laxiflorus Champ. (ELC) as a natural source of AChEIs compounds via in vitro and virtual studies. The screening parts used, including the leaves, heartwood, and trunk bark of ELC, revealed that the trunk bark extract possessed the highest activity, phenolics and flavonoid content. The in vitro anti-Alzheimer activity of ELC trunk bark was notably reclaimed for the first time with comparable effect (IC50 = 0.332 mg/mL) as that of a commercial AChEI, berberine chloride (IC50 = 0.314 mg/mL). Among various solvents, methanol was the most suitable to extract ELC trunk bark with the highest activity. Twenty-one secondary metabolites (1-21) were identified from ELC trunk bark extract, based on GCMS and UHPLC analyses. Of these, 10 volatile compounds were identified from this herbal extract for the first time. One phenolic (11) and seven flavonoid compounds (15-21) were also newly found in this herbal extract. Of the identified compounds, chlorogenic acid (11), epigallocatechin gallate (12), epicatechin (13), apigetrin (18), and quercetin (20) were major compounds with a significant content of 395.8-2481.5 μg/g of dried extract. According to docking-based simulation, compounds (11-19, and 21) demonstrated more effective inhibitory activity than berberine chloride, with good binding energy (DS values: -12.3 to -14.4 kcal/mol) and acceptable RMSD values (0.77-1.75 Å). In general, these identified compounds processed drug properties and were non-toxic for human use, based on Lipinski's rule of five and ADMET analyses.
Collapse
Affiliation(s)
- Van Bon Nguyen
- Institute of Biotechnology and Environment, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| | - San-Lang Wang
- Department of Chemistry, Tamkang University, New Taipei City 25137, Taiwan
- Life Science Development Center, Tamkang University, New Taipei City 25137, Taiwan
| | - Tu Quy Phan
- Faculty of Medicine and Pharmacy, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| | - Manh Dung Doan
- Institute of Biotechnology and Environment, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| | - Thi Kim Phung Phan
- Faculty of Medicine and Pharmacy, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| | - Thi Kim Thu Phan
- Department of Science and Technology, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| | - Thi Huyen Thoa Pham
- Department of Science and Technology, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| | - Anh Dzung Nguyen
- Institute of Biotechnology and Environment, Tay Nguyen University, Buon Ma Thuot 630000, Vietnam
| |
Collapse
|
7
|
Fasuan TO, Oni K, Uchegbu NN, Olagunju TM, Adepeju AB. Bioactivity evaluation of nutriceutical drink from Ananas comosus and Citrus sinensis rind extracts supplemented with Cymbopogon citrates leaf extract. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2023. [DOI: 10.1007/s11694-023-01887-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
|
8
|
Zhang L, Wang M, Qiu H, Wei Y, Zhou L, Nian N, Shi Z, Hu D, Ma B. Epicatechin gallate promotes vascularization in co-culture of human osteoblasts and outgrowth endothelial cells. Exp Biol Med (Maywood) 2023; 248:732-745. [PMID: 37354086 PMCID: PMC10408553 DOI: 10.1177/15353702231171894] [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: 11/24/2022] [Accepted: 02/27/2023] [Indexed: 06/26/2023] Open
Abstract
Prevascularization is crucial for the survival of tissue-engineered bone and further bone repair/regeneration. Since epicatechin gallate (ECG), the most abundant flavanol in green tea, shows potential beneficial effects on endothelial cells and bone cells, we decided to investigate whether it promotes vascularization/angiogenesis and osteogenesis using a co-culture system containing human primary osteoblasts (POBs) and outgrowth endothelial cells (OECs). We found that treatment with ECG (1) significantly enhanced microvessel formation in co-culture of POB and OECs, (2) improved cell viability/proliferation and the angiogenic/osteogenic capacities of OEC/POBs, (3) significantly increased the levels of E-selectin, IL-6, TNF-α, IFN-γ, VEGF, and PDGF-BB in co-cultures of POB and OEC, and (4) upregulated HIF-1α, HIF-2α, NF-κB, iNOS, GLUT1, VEGF, and Ang1/2 but downregulated PHD1 in monocultures of OEC or POB. Our findings demonstrate that ECG promotes angiogenesis and osteogenesis (probably via HIF signaling) in co-cultures of OECs and POBs. ECG thus has potential applications in the promotion of angiogenesis/vascularization in many tissue constructs including those of bone.
Collapse
Affiliation(s)
- Liyan Zhang
- Graduate School, Hebei Medical University, Shijiazhuang 050017, China
| | - Miaoran Wang
- Graduate School, Hebei Medical University, Shijiazhuang 050017, China
| | - Huiqing Qiu
- Graduate School, Hebei Medical University, Shijiazhuang 050017, China
- Department of Geriatrics, The First Hospital of Hebei Medical University, Shijiazhuang 050030, China
| | - Yusen Wei
- Graduate School, Hebei Medical University, Shijiazhuang 050017, China
| | - Lu Zhou
- Graduate School, Hebei Medical University, Shijiazhuang 050017, China
| | - Nannan Nian
- Graduate School, Hebei Medical University, Shijiazhuang 050017, China
| | - Zhongli Shi
- Hebei Key Laboratory of Brain Science and Psychiatric-Psychologic Disease, The First Hospital of Hebei Medical University, Shijiazhuang 050030, China
- Central Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang 050030, China
| | - Dailun Hu
- Department of Pathogenic Biology, Hebei Medical University, Shijiazhuang 050017, China
| | - Bin Ma
- School of Medical, Molecular and Forensic Sciences, Murdoch University, Murdoch, WA 6150, Australia
| |
Collapse
|
9
|
Ma C, Liu C, Ren M, Cui L, Xi X, Kang W. Inhibitory effect of quercetin-3-O-α-rhamnoside, p-coumaric acid, phloridzin and 4-O-β-glucopyranosyl-cis-coumaric acid on rats liver microsomes cytochrome P450 enzyme activities. Food Chem Toxicol 2023; 172:113583. [PMID: 36577462 DOI: 10.1016/j.fct.2022.113583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/04/2022] [Accepted: 12/21/2022] [Indexed: 12/26/2022]
Abstract
P-coumaric acid, phloridzin, quercetin-3-O-α-rhamnoside and 4-O-β-glucopyranosyl-cis-coumaric acid isolated in Malus micromalus Makino fruit were investigated the inhibitory activity of cytochrome CYP450 enzyme by the probe test method of rat liver microsomes in vitro, and determined the role in drug metabolism and/or toxicology. Enzymatic kinetics method was used to determine the inhibition type of these components and corresponding inhibition constants. The results demonstrated that all the 4 compounds had no significance to inhibit the activities of CYP2E1 and CYP2C11. P-coumaric acid, phloridzin and quercetin-3-O-α-rhamnoside had a weak inhibitory effect on CYP3A4, which belonged to the competitive inhibitory type with inhibitory constants of 10.56, 30.79 and 40.29 μmol L-1, respectively. 4-O-β-glucopyranosyl-cis-coumaric acid had a moderate inhibitory effect on CYP3A4, which belonged to the anti-competitive inhibition type and the inhibition constant was 5.56 μmol L-1. The CYP1A2 could be weakly inhibited by p-coumaric acid in the competitive type, and the inhibition constant is 25.20 μmol L-1 4-O-β-glucopyranosyl-cis-coumaric acid exhibited anti-competitive inhibition of CYP1A2 with an inhibition constant of 19.91 μmol L-1, and the inhibition effect was weak. The results will be useful to optimize the clinical dosage regimen and avoid drug-drug interactions when it is utilized comminating with other medicines in the clinic.
Collapse
Affiliation(s)
- Changyang Ma
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, 475004, China; Shenzhen Research Institute of Henan University, Shenzhen, 518000, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng, 475004, China
| | - Cunyu Liu
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, 475004, China
| | - Mengjie Ren
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, 475004, China
| | - Lili Cui
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, 475004, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng, 475004, China; Henan Province Functional Food Engineering Technology Research Center, Kaifeng, Henan, 475004, China
| | - Xuefeng Xi
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, 475004, China; College of Physical Education, Henan University, Henan, Kaifeng, 475004, China.
| | - Wenyi Kang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng, 475004, China; Shenzhen Research Institute of Henan University, Shenzhen, 518000, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng, 475004, China; Henan Province Functional Food Engineering Technology Research Center, Kaifeng, Henan, 475004, China.
| |
Collapse
|
10
|
The Utilization of Physiologically Active Molecular Components of Grape Seeds and Grape Marc. Int J Mol Sci 2022; 23:ijms231911165. [PMID: 36232467 PMCID: PMC9570270 DOI: 10.3390/ijms231911165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/01/2022] [Accepted: 09/16/2022] [Indexed: 11/18/2022] Open
Abstract
Nutritional interventions may highly contribute to the maintenance or restoration of human health. Grapes (Vitis vinifera) are one of the oldest known beneficial nutritional components of the human diet. Their high polyphenol content has been proven to enhance human health beyond doubt in statistics-based public health studies, especially in the prevention of cardiovascular disease and cancer. The current review concentrates on presenting and classifying polyphenol bioactive molecules (resveratrol, quercetin, catechin/epicatechin, etc.) available in high quantities in Vitis vinifera grapes or their byproducts. The molecular pathways and cellular signaling cascades involved in the effects of these polyphenol molecules are also presented in this review, which summarizes currently available in vitro and in vivo experimental literature data on their biological activities mostly in easily accessible tabular form. New molecules for different therapeutic purposes can also be synthesized based on existing polyphenol compound classes available in high quantities in grape, wine, and grape marc. Therefore an overview of these molecular structures is provided. Novel possibilities as dendrimer nanobioconjugates are reviewed, too. Currently available in vitro and in vivo experimental literature data on polyphenol biological activities are presented in easily accessible tabular form. The scope of the review details the antidiabetic, anticarcinogenic, antiviral, vasoprotective, and neuroprotective roles of grape-origin flavonoids. The novelty of the study lies in the description of the processing of agricultural by-products (grape seeds and skins) of industrial relevance, and the detailed description of the molecular mechanisms of action. In addition, the review of the clinical therapeutic applications of polyphenols is unique as no summary study has yet been done.
Collapse
|
11
|
Faisal Z, Saeed F, Afzaal M, Akram N, Shah YA, Islam F, Ateeq H. Phytochemical profile and food applications of edible flowers: a comprehensive treatise. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zargham Faisal
- Institute of Food Science and Nutrition Bahauddin Zakariya University Multan Pakistan
| | - Farhan Saeed
- Department of Food Science Government College University Faisalabad Pakistan
| | - Muhammad Afzaal
- Department of Food Science Government College University Faisalabad Pakistan
| | - Noor Akram
- Department of Human Nutrition Government College University Faisalabad Pakistan
| | - Yasir Abbas Shah
- Department of Food Science Government College University Faisalabad Pakistan
| | - Fakhar Islam
- Department of Food Science Government College University Faisalabad Pakistan
| | - Huda Ateeq
- Department of Food Science Government College University Faisalabad Pakistan
| |
Collapse
|