1
|
Zhang Y, Xin G, Zhou Q, Yu X, Feng L, Wen A, Zhang K, Wen T, Zhou X, Wu Q, He H, Huang W. Elucidating the distinctive regulatory effects and mechanisms of active compounds in Salvia miltiorrhiza Bunge via network pharmacology: Unveiling their roles in the modulation of platelet activation and thrombus formation. Toxicol Appl Pharmacol 2024; 484:116871. [PMID: 38423217 DOI: 10.1016/j.taap.2024.116871] [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: 11/21/2023] [Revised: 01/29/2024] [Accepted: 02/23/2024] [Indexed: 03/02/2024]
Abstract
Salvia miltiorrhiza Bunge. (DS), as an important traditional Chinese medicine (TCM), has a long history of usage for promoting blood circulation and removing blood stasis. Modern studies have shown that the chemical components of DS have many biological activities such as cardiovascular protection, anti-arrhythmia, anti-atherosclerosis, improvement of microcirculation, protection of myocardium, inhibition and removal of platelet aggregation. Nevertheless, the action mechanism of DS as well its active compounds on platelet activation has not been fully uncovered. This study aimed to find out the potential targets and mechanisms of DS in the modulation of platelet activation and thrombosis, using network pharmacology and biological experimental. These compounds with anti-thrombotic activity in DS, cryptotanshinone (CPT), isoeugenol (ISO) and tanshinone IIA (TSA), together with the corresponding targets being Src, Akt and RhoA are screened by network pharmacology. We confirmed that ISO, CPT and TSA dose-dependently inhibited platelet activation in vitro, mainly by inhibiting agonist-induced clot retraction, aggregation and P-selectin and ATP release. The western blot findings indicated that ISO, CPT, and TSA led to reduced levels of p-Akt and p-ERK in activated platelets. Additionally, ISO and TSA were observed to decrease p-cSrc expression while increasing RhoA expression. ISO, CPT, and TSA demonstrated a potential to restrict the advancement of carotid arterial thrombosis in vivo. We confirm that ISO, CPT and TSA are the key anti-thrombotic active compounds in DS. These active compounds exhibit unique inhibitory effects on platelet activation and thrombus formation by modulating the Akt/ERK and cSrc/RhoA signaling pathways.
Collapse
Affiliation(s)
- Ying Zhang
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Guang Xin
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Qilong Zhou
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Xiuxian Yu
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Lijuan Feng
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Ao Wen
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Kun Zhang
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Tingyu Wen
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Xiaoli Zhou
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Qiuling Wu
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Hongchen He
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China
| | - Wen Huang
- Department of Rehabilitation edicine and Laboratory of Ethnopharmacology, Tissueorientated Property of Chinese Medicine Key Laboratory of Sichuan Province, West ChinaSchool of Medicine, West China Hospital, Sichuan University, China.
| |
Collapse
|
2
|
Zhou CH, Yang H, Zou LF, Liu DF, Yu LZ, Cao HH, Deng LE, Wang ZW, Lu ZB, Liu JS. Ethyl Lithospermate Reduces Lipopolysaccharide-Induced Inflammation through Inhibiting NF-κB and STAT3 Pathways in RAW 264.7 Cells and Zebrafish. Chin J Integr Med 2023; 29:1111-1120. [PMID: 37610554 DOI: 10.1007/s11655-023-3643-y] [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] [Accepted: 05/12/2023] [Indexed: 08/24/2023]
Abstract
OBJECTIVE To explore the anti-inflammatory effects of ethyl lithospermate in lipopolysaccharide (LPS)-stimulated RAW 264.7 murine-derived macrophages and zebrafish, and its underlying mechanisms. METHODS 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazoliumbromide (MTT) assays were performed to investigate the toxicity of ethyl lithospermate at different concentrations (12.5-100 µ mol/L) in RAW 264.7 cells. The cells were stimulated with LPS (100 ng/mL) for 12 h to establish an inflammation model in vitro, the production of pro-inflammatory cytokines interleukin (IL)-6 and tumor necrosis factor α (TNF-α) were assessed by enzyme linked immunosorbent assay (ELISA). Western blot was used to ascertain the protein expressions of signal transducer and activator of transcription 3 (STAT3), nuclear factor kappa B (NF-κB) p65, phospho-STAT3 (p-STAT3, Tyr705), inhibitor of NF-κB (IκB) α, and phospho-I κB α (p-IκB α, Ser32), and confocal imaging was used to identify the nuclear translocation of NF-κB p65 and p-STAT3 (Tyr705). Additionally, the yolk sacs of zebrafish (3 days post fertilization) were injected with 2 nL LPS (0.5 mg/mL) to induce an inflammation model in vivo. Survival analysis, hematoxylin-eosin (HE) staining, observation of neutrophil migration, and quantitative real-time polymerase chain reaction (qRT-PCR) were used to further study the anti-inflammatory effects of ethyl lithospermate and its probable mechanisms in vivo. RESULTS The non-toxic concentrations of ethyl lithospermate have been found to range from 12.5 to 100 µ mol/L. Ethyl lithospermate inhibited the release of IL-6 and TNF-α(P<0.05 or P<0.01), decreased IκBα degradation and phosphorylation (P<0.05) as well as the nuclear translocation of NF-κB p65 and p-STAT3 (Tyr705) in LPS-induced RAW 264.7 cells (P<0.01). Ethyl lithospermate also decreased inflammatory cells infiltration and neutrophil migration while increasing the survival rate of LPS-stimulated zebrafish (P<0.05 or P<0.01). In addition, ethyl lithospermate also inhibited the mRNA expression levels of of IL-6, TNF-α, IκBα, STAT3, and NF-κB in LPS-stimulated zebrafish (P<0.01). CONCLUSION Ethyl lithospermate exerts anti-Inflammatory effected by inhibiting the NF-κB and STAT3 signal pathways in RAW 264.7 macrophages and zebrafish.
Collapse
Affiliation(s)
- Chun-Hong Zhou
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Hua Yang
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Li-Fang Zou
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Di-Fa Liu
- State Key Laboratory of Innovative Natural Medicine and Traditional Chinese Medicine Injections, Jiangxi Qingfeng Pharmaceutical Co. Ltd., Ganzhou, Jiangxi Province, 341000, China
| | - Lin-Zhong Yu
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Hui-Hui Cao
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Li-E Deng
- Affiliated Dongguan People's Hospital, Southern Medical University, Dongguan, Guangdong Province, 523076, China
| | - Zhang-Wei Wang
- State Key Laboratory of Innovative Natural Medicine and Traditional Chinese Medicine Injections, Jiangxi Qingfeng Pharmaceutical Co. Ltd., Ganzhou, Jiangxi Province, 341000, China
| | - Zi-Bin Lu
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Jun-Shan Liu
- Third Level Research Laboratory of State Administration of Traditional Chinese Medicine, Guangdong Provincial Key Laboratory of Chinese Medicine Pharmaceutics, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510515, China.
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China.
| |
Collapse
|
3
|
Lv H, Li X, He D, Chen X, Liu M, Lan Y, Zhao J, Wang H, Yan Z. Genotype-Controlled Vertical Transmission Exerts Selective Pressure on Community Assembly of Salvia miltiorrhiza. MICROBIAL ECOLOGY 2023; 86:2934-2948. [PMID: 37667132 DOI: 10.1007/s00248-023-02295-7] [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: 05/07/2023] [Accepted: 08/27/2023] [Indexed: 09/06/2023]
Abstract
The plant's endophytic fungi play an important role in promoting host development and metabolism. Studies have shown that the factors affecting the assembly of the endophyte community mainly include host genotype, vertical transmission, and soil origin. However, we do not know the role of vertically transmitted endohytic fungi influences on the host-plant's endophytic community assembly. Salvia miltiorrhiza from three production areas were used as research objects; we constructed three production area genotypes of S. miltiorrhiza regenerated seedlings simultaneously. Based on high-throughput sequencing, we analyzed the effects of genotype, soil origin, and vertical transmission on endophytic fungal communities. The results show that the community of soil origins significantly affected the endophytic fungal community in the regenerated seedlings of S. miltiorrhiza. The influence of genotype on community composition occurs through a specific mechanism. Genotype may selectively screen certain communities into the seed, thereby exerting selection pressure on the community composition process of offspring. As the number of offspring increases gradually, the microbiota, controlled by genotype and transmitted vertically, stabilizes, ultimately resulting in a significant effect of genotype on community composition.Furthermore, we observed that the taxa influencing the active ingredients are also selected as the vertically transmitted community. Moreover, the absence of an initial vertically transmitted community in S. miltiorrhiza makes it more vulnerable to infection by pathogenic fungi. Therefore, it is crucial to investigate and comprehend the selection model of the vertically transmitted community under varying genotypes and soil conditions. This research holds significant implications for enhancing the quality and yield of medicinal plants and economic crops.
Collapse
Affiliation(s)
- Hongyang Lv
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaoyu Li
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dongmei He
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xin Chen
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Min Liu
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yin Lan
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jin Zhao
- State Key Laboratory of Quality Research in Chinese Medicine, Chengdu, China.
- Institute of Chinese Medical Sciences, University of Macau, Taipa, China.
| | - Hai Wang
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China.
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| | - Zhuyun Yan
- State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest China, Chengdu, China.
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.
| |
Collapse
|
4
|
Chen Q, Chen J, Li J, Cheng Y, Zhang R, Liu Z. Recent advances of oxidative stress in thromboangiitis obliterans: biomolecular mechanisms, biomarkers, sources and clinical applications. Thromb Res 2023; 230:64-73. [PMID: 37639784 DOI: 10.1016/j.thromres.2023.08.015] [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: 05/15/2023] [Revised: 07/29/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023]
Abstract
Oxidative stress (OS) has been identified as a key factor in the development of Thromboangiitis Obliterans (TAO). The detection of OS levels in clinical and scientific research practice is mainly based on the measurement of oxidative stress such as reactive oxygen species (ROS), reactive nitrogen species (RNS) and lipid peroxides. These markers are typically assessed through a combination of physical and chemical methods. Smoking is known to the state of OS in TAO, and OS levels are significantly increased in smokers due to inadequate antioxidant protection, which leads to the expression of apoptotic proteins and subsequent cell injury, thrombosis and limb ischemia. There, understanding the role of OS in the pathogenesis of TAO may provide insights into the etiology of TAO and a basis for its prevention and treatment.
Collapse
Affiliation(s)
- Qi Chen
- Guangdong Provincial Key Laboratory of Translational Cancer Research of Chinese Medicines, Joint International Research Laboratory of Translational Cancer Research of Chinese Medicines, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Jing Chen
- Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Jiahua Li
- Guangdong Provincial Key Laboratory of Translational Cancer Research of Chinese Medicines, Joint International Research Laboratory of Translational Cancer Research of Chinese Medicines, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Yuanyuan Cheng
- Guangdong Provincial Key Laboratory of Translational Cancer Research of Chinese Medicines, Joint International Research Laboratory of Translational Cancer Research of Chinese Medicines, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Rong Zhang
- Guangdong Provincial Key Laboratory of Translational Cancer Research of Chinese Medicines, Joint International Research Laboratory of Translational Cancer Research of Chinese Medicines, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Zhongqiu Liu
- Guangdong Provincial Key Laboratory of Translational Cancer Research of Chinese Medicines, Joint International Research Laboratory of Translational Cancer Research of Chinese Medicines, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, China.
| |
Collapse
|
5
|
Weremczuk-Jeżyna I, Gonciarz W, Grzegorczyk-Karolak I. Antioxidant and Anti-Inflammatory Activities of Phenolic Acid-Rich Extract from Hairy Roots of Dracocephalum moldavica. Molecules 2023; 28:6759. [PMID: 37836602 PMCID: PMC10574805 DOI: 10.3390/molecules28196759] [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: 08/24/2023] [Revised: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
This study evaluates the antioxidant properties and anti-inflammatory potential of polyphenolic acid-rich fractions of 80% methanolic extract from the hairy roots of Dracocephalum moldavica. The fractionation of the crude extract yielded the following: a diethyl ether fraction rich in caffeic acid (DM1) (25.85 mg/g DWE), an n-butyl fraction rich in rosmarinic acid (DM3) (43.94 mg/g DWE) and a water residue rich in salvianolic acid B (DM4) (51.46 mg/g DWE). The content of these compounds was determined using high-performance liquid chromatography (HPLC). Their antioxidant activity was evaluated based on DPPH (2,2-diphenyl-1-picrylhydrazyl), ABTS (2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt) and FRAP assays. The anti-inflammatory activity of the fractions was determined by their effect on nuclear factor kappa-B (NF-κB) activation and interleukin-1β (IL-1β) production in LPS E. coli stimulated monocytes. The level of pro-inflammatory IL-1β in cells was measured using ELISA. The activation of NF-κB in THP1-Blue™ cells, resulting in the secretion of SEAP (secreted embryonic alkaline phosphatase), was detected spectrophotometrically using Quanti-Blue reagent. Among the tested fractions, the diethyl ether fraction (DM1) showed the highest antioxidant potential, with an EC50 value of 15.41 µg/mL in the DPPH assay and 11.47 µg/mL in ABTS and a reduction potential of 10.9 mM Fe(II)/g DWE in FRAP. DM1 at a concentration of 10 mg/mL also efficiently reduced LPS-induced SEAP secretion (53% inhibition) and IL-1β production (47% inhibition) without affecting the normal growth of L929 fibroblast cells.
Collapse
Affiliation(s)
- Izabela Weremczuk-Jeżyna
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland;
| | - Weronika Gonciarz
- Department of Pharmaceutical Microbiology and Microbiological Diagnostic, Medical University of Lodz, Banacha 12/16, 90-237 Lodz, Poland;
| | - Izabela Grzegorczyk-Karolak
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland;
| |
Collapse
|
6
|
Gonciarz W, Piątczak E, Chmiela M. The influence of Salvia cadmica Boiss. extracts on the M1/M2 polarization of macrophages primed with Helicobacter pylori lipopolysaccharide in conjunction with NF-kappa B activation, production of cytokines, phagocytic activity and total DNA methylation. JOURNAL OF ETHNOPHARMACOLOGY 2023; 310:116386. [PMID: 36921911 DOI: 10.1016/j.jep.2023.116386] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/23/2023] [Accepted: 03/09/2023] [Indexed: 05/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The large number of secondary derivatives have been isolated from the genus Salvia with about 700 species, and used in the pharmacopoeia throughout the world. Various biological properties of Salvia formulations have been reported including as antioxidant, antimicrobial, hypotensive, anti-hyperglycemia, anti-hyperlipidemia, anti-cancer, and skin curative. Salvia cadmica Boiss. root and aerial part extracts enriched with polyphenols are bactericidal towards gastric pathogen Helicobacter pylori (Hp) and diminish deleterious effects induced by Hp lipopolysaccharide (LPS) towards gastric epithelial cells. AIM OF THIS STUDY To examine the influence of S. cadmica extracts on the M1/M2 polarization of macrophages primed with Hp LPS vs standard LPS Escherichia coli (Ec), and the macrophage cytokine as well as phagocytic activity, which are affected during Hp infection. MATERIAL AND METHODS Macrophages derived from THP-1 human monocytes primed with LPS Hp/Ec and/or S. cadmica extracts, were examined for the biomarkers of activation (surface, cytoplasmic or soluble), and phagocytic capacity. The bone marrow macrophages of Caviaporcellus were used to determine the engulfment of Hp. RESULTS Priming of THP-1 cells (24h) with LPS Hp/Ec resulted in polarization of M1 macrophages, activation of nuclear factor kappa B, secretion of tumor necrosis factor (TNF)-α, interleukin (IL)-1 beta, macrophage chemotactic protein (MCP)-1, immunoregulatory IL-10, and production of reactive oxygen species. These effects were diminished after restimulation of cells with S. cadmica extracts. THP-1 macrophages exposed to studied extracts showed an increased phagocytic capacity, in conjunction with elevated CD11b/CD11d expression and enhanced production of inducible nitric oxide synthase. They also increased Hp engulfment by bone marrow macrophages. These effects were not related to a global DNA methylation. CONCLUSIONS S. cadmica extracts possess an immunomodulating activity, which might be useful in control of H. pylori LPS driven activity of macrophages.
Collapse
Affiliation(s)
- Weronika Gonciarz
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland.
| | - Ewelina Piątczak
- Department of Pharmaceutical Biotechnology, Medical University of Lodz, Muszyńskiego 1 St., 90-151, Lodz, Poland.
| | - Magdalena Chmiela
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland.
| |
Collapse
|
7
|
Kostenko V, Akimov O, Gutnik O, Kostenko H, Kostenko V, Romantseva T, Morhun Y, Nazarenko S, Taran O. Modulation of redox-sensitive transcription factors with polyphenols as pathogenetically grounded approach in therapy of systemic inflammatory response. Heliyon 2023; 9:e15551. [PMID: 37180884 PMCID: PMC10171461 DOI: 10.1016/j.heliyon.2023.e15551] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 03/09/2023] [Accepted: 04/13/2023] [Indexed: 05/16/2023] Open
Abstract
One of the adverse outcomes of acute inflammatory response is progressing to the chronic stage or transforming into an aggressive process, which can develop rapidly and result in the multiple organ dysfunction syndrome. The leading role in this process is played by the Systemic Inflammatory Response that is accompanied by the production of pro- and anti-inflammatory cytokines, acute phase proteins, and reactive oxygen and nitrogen species. The purpose of this review that highlights both the recent reports and the results of the authors' own research is to encourage scientists to develop new approaches to the differentiated therapy of various SIR manifestations (low- and high-grade systemic inflammatory response phenotypes) by modulating redox-sensitive transcription factors with polyphenols and to evaluate the saturation of the pharmaceutical market with appropriate dosage forms tailored for targeted delivery of these compounds. Redox-sensitive transcription factors such as NFκB, STAT3, AP1 and Nrf2 have a leading role in mechanisms of the formation of low- and high-grade systemic inflammatory phenotypes as variants of SIR. These phenotypic variants underlie the pathogenesis of the most dangerous diseases of internal organs, endocrine and nervous systems, surgical pathologies, and post-traumatic disorders. The use of individual chemical compounds of the class of polyphenols, or their combinations can be an effective technology in the therapy of SIR. Administering natural polyphenols in oral dosage forms is very beneficial in the therapy and management of the number of diseases accompanied with low-grade systemic inflammatory phenotype. The therapy of diseases associated with high-grade systemic inflammatory phenotype requires medicinal phenol preparations manufactured for parenteral administration.
Collapse
Affiliation(s)
- Vitalii Kostenko
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| | - Oleh Akimov
- Poltava State Medical University, Department of Pathophysiology, Ukraine
- Corresponding author.
| | - Oleksandr Gutnik
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| | - Heorhii Kostenko
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| | - Viktoriia Kostenko
- Poltava State Medical University, Department of Foreign Languages with Latin and Medical Terminology, Ukraine
| | - Tamara Romantseva
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| | - Yevhen Morhun
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| | - Svitlana Nazarenko
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| | - Olena Taran
- Poltava State Medical University, Department of Pathophysiology, Ukraine
| |
Collapse
|
8
|
Zhou G, Zhu J, Jin L, Chen J, Xu R, Zhao Y, Yan T, Wan H. Salvianolic-Acid-B-Loaded HA Self-Healing Hydrogel Promotes Diabetic Wound Healing through Promotion of Anti-Inflammation and Angiogenesis. Int J Mol Sci 2023; 24:ijms24076844. [PMID: 37047818 PMCID: PMC10095058 DOI: 10.3390/ijms24076844] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/02/2023] [Accepted: 04/05/2023] [Indexed: 04/14/2023] Open
Abstract
Inflammatory dysfunction and angiogenesis inhibition are two main factors leading to the delayed healing of diabetic wounds. Hydrogels with anti-inflammatory and angiogenesis-promoting effects have been considered as promising wound care materials. Herein, a salvianolic acid B (SAB)-loaded hyaluronic acid (HA) self-healing hydrogel (HA/SAB) with anti-inflammatory and pro-angiogenesis capacities for diabetic wound healing is reported. The HA hydrogel was prepared via the covalent cross-linking of aldehyde groups in oxidized HA (OHA) and hydrazide groups in adipic dihydrazide (ADH)-modified HA (HA-ADH) with the formation of reversible acylhydrazone bonds. The obtained HA hydrogel exhibited multiple favorable properties such as porous structures, excellent self-healing properties, a sustainable release capacity of SAB, as well as excellent cytocompatibility. In addition, the effects of the SAB-loaded HA self-healing hydrogel were investigated via a full-thickness skin defect model using diabetic rats. The HA/SAB hydrogel showed enhanced skin regeneration effects with accelerated wound closure, shorter remaining dermal space length, thicker granulation tissue formation, and more collagen deposition. Furthermore, reduced inflammatory response and enhanced vascularization were found with HA/SAB2.5 hydrogel-treated wounds, indicating that the hydrogel promotes diabetic wound healing through the promotion of anti-inflammation and angiogenesis. Our results suggest that the fabricated SAB-loaded HA self-healing hydrogel is promising as a wound dressing for the treatment of diabetic wounds.
Collapse
Affiliation(s)
- Guoying Zhou
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jiayan Zhu
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Liang Jin
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jing Chen
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Ruojiao Xu
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Yali Zhao
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Tingzi Yan
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Haitong Wan
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
| |
Collapse
|
9
|
Paloukopoulou C, Tsadila C, Govari S, Soulioti A, Mossialos D, Karioti A. Extensive analysis of the cultivated medicinal herbal drug Origanum dictamnus L. and antimicrobial activity of its constituents. PHYTOCHEMISTRY 2023; 208:113591. [PMID: 36682432 DOI: 10.1016/j.phytochem.2023.113591] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 06/17/2023]
Abstract
Phytochemical investigations of the methanol extract from Origanum dictamnus L. (Lamiaceae) resulted in the isolation of forty compounds belonging to the classes of terpenes, resorcinol derivatives, flavonoids, depsides, neolignans and jasmonates. Chromatographic isolations were targeted by using two analytical platforms, NMR and HPLC-PDA-MS. In parallel, HPLC-PDA-MS of individual fractions enabled the unambiguous identification of additionally eight components. In total 48 constituents were isolated/identified. Among the isolated constituents are four undescribed compounds, one resorcinol derivative, one monoterpene, one diterpene and one acylated flavonoid glycoside. The structures of the isolated compounds were elucidated on the basis of spectroscopic analyses, including 1D and 2D NMR, and HPLC-ESI-MS and HRMS experiments. Representative compounds were tested for their antimicrobial activity against Staphylococcus aureus and Pseudomonas aeruginosa. I4-II7-dicarvacrol was the most potent constituent.
Collapse
Affiliation(s)
- Charikleia Paloukopoulou
- Laboratory of Pharmacognosy, School of Pharmacy, Aristotle University of Thessaloniki, University Campus, 54124, Thessaloniki, Greece
| | - Christina Tsadila
- Microbial Biotechnology-Molecular Bacteriology-Virology Laboratory, Department of Biochemistry & Biotechnology, University of Thessaly, Larissa, Greece
| | - Sofia Govari
- Laboratory of Pharmacognosy, School of Pharmacy, Aristotle University of Thessaloniki, University Campus, 54124, Thessaloniki, Greece
| | - Athina Soulioti
- Laboratory of Pharmacognosy, School of Pharmacy, Aristotle University of Thessaloniki, University Campus, 54124, Thessaloniki, Greece
| | - Dimitris Mossialos
- Microbial Biotechnology-Molecular Bacteriology-Virology Laboratory, Department of Biochemistry & Biotechnology, University of Thessaly, Larissa, Greece
| | - Anastasia Karioti
- Laboratory of Pharmacognosy, School of Pharmacy, Aristotle University of Thessaloniki, University Campus, 54124, Thessaloniki, Greece.
| |
Collapse
|
10
|
Kauffmann AC, Castro VS. Phenolic Compounds in Bacterial Inactivation: A Perspective from Brazil. Antibiotics (Basel) 2023; 12:antibiotics12040645. [PMID: 37107007 PMCID: PMC10135396 DOI: 10.3390/antibiotics12040645] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 04/29/2023] Open
Abstract
Phenolic compounds are natural substances that are produced through the secondary metabolism of plants, fungi, and bacteria, in addition to being produced by chemical synthesis. These compounds have anti-inflammatory, antioxidant, and antimicrobial properties, among others. In this way, Brazil represents one of the most promising countries regarding phenolic compounds since it has a heterogeneous flora, with the presence of six distinct biomes (Cerrado, Amazon, Atlantic Forest, Caatinga, Pantanal, and Pampa). Recently, several studies have pointed to an era of antimicrobial resistance due to the unrestricted and large-scale use of antibiotics, which led to the emergence of some survival mechanisms of bacteria to these compounds. Therefore, the use of natural substances with antimicrobial action can help combat these resistant pathogens and represent a natural alternative that may be useful in animal nutrition for direct application in food and can be used in human nutrition to promote health. Therefore, this study aimed to (i) evaluate the phenolic compounds with antimicrobial properties isolated from plants present in Brazil, (ii) discuss the compounds across different classes (flavonoids, xanthones, coumarins, phenolic acids, and others), and (iii) address the structure-activity relationship of phenolic compounds that lead to antimicrobial action.
Collapse
Affiliation(s)
| | - Vinicius Silva Castro
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| |
Collapse
|
11
|
Characterization of Biological Properties of Individual Phenolamides and Phenolamide-Enriched Leaf Tomato Extracts. Molecules 2023; 28:molecules28041552. [PMID: 36838541 PMCID: PMC9966281 DOI: 10.3390/molecules28041552] [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: 12/30/2022] [Revised: 01/23/2023] [Accepted: 01/31/2023] [Indexed: 02/08/2023] Open
Abstract
Resistance to conventional treatments renders urgent the discovery of new therapeutic molecules. Plant specialized metabolites such as phenolamides, a subclass of phenolic compounds, whose accumulation in tomato plants is mediated by the biotic and abiotic environment, constitute a source of natural molecules endowed with potential antioxidant, antimicrobial as well as anti-inflammatory properties. The aim of our study was to investigate whether three major phenolamides found in Tuta absoluta-infested tomato leaves exhibit antimicrobial, cytotoxic and/or anti-inflammatory properties. One of them, N1,N5,N14-tris(dihydrocaffeoyl)spermine, was specifically synthesized for this study. The three phenolamides showed low to moderate antibacterial activities but were able to counteract the LPS pro-inflammatory effect on THP-1 cells differentiated into macrophages. Extracts made from healthy but not T. absoluta-infested tomato leaf extracts were also able to reduce inflammation using the same cellular approach. Taken together, these results show that phenolamides from tomato leaves could be interesting alternatives to conventional drugs.
Collapse
|
12
|
Recent Advances in Natural Polyphenol Research. Molecules 2022; 27:molecules27248777. [PMID: 36557912 PMCID: PMC9787743 DOI: 10.3390/molecules27248777] [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: 11/12/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Polyphenols are secondary metabolites produced by plants, which contribute to the plant's defense against abiotic stress conditions (e.g., UV radiation and precipitation), the aggression of herbivores, and plant pathogens. Epidemiological studies suggest that long-term consumption of plant polyphenols protects against cardiovascular disease, cancer, osteoporosis, diabetes, and neurodegenerative diseases. Their structural diversity has fascinated and confronted analytical chemists on how to carry out unambiguous identification, exhaustive recovery from plants and organic waste, and define their nutritional and biological potential. The food, cosmetic, and pharmaceutical industries employ polyphenols from fruits and vegetables to produce additives, additional foods, and supplements. In some cases, nanocarriers have been used to protect polyphenols during food processing, to solve the issues related to low water solubility, to transport them to the site of action, and improve their bioavailability. This review summarizes the structure-bioactivity relationships, processing parameters that impact polyphenol stability and bioavailability, the research progress in nanocarrier delivery, and the most innovative methodologies for the exhaustive recovery of polyphenols from plant and agri-waste materials.
Collapse
|
13
|
Molecular Mechanism of the Saposhnikovia divaricata–Angelica dahurica Herb Pair in Migraine Therapy Based on Network Pharmacology and Molecular Docking. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1994575. [DOI: 10.1155/2022/1994575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/23/2022] [Accepted: 11/12/2022] [Indexed: 11/27/2022]
Abstract
Objective. This work studied the molecular mechanism of the Saposhnikovia divaricata–Angelica dahurica herb pair (SAHP) in migraine treatment. Methods. The active ingredients of drugs were screened, and potential targets were predicted by the Traditional Chinese Medicine Systems Pharmacology (TCMSP), TCMID, ETCM, and other databases. Migraine-related targets were obtained by harnessing the GeneCards, DrugBank, OMIM, TTD, and other databases. The protein-protein interaction (PPI) network was constructed with STRING software by performing a Venn analysis with bioinformatics. Gene Ontology (GO) functional enrichment and the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed with the Metascape platform. The component-target-pathway (C-T-P) network was constructed with Cytoscape 3.7.2 software, and molecular docking was assessed with AutoDockVina software. Results. A total of 183 relevant targets and 39 active ingredients in migraine therapy were obtained from SAHP. The active ingredients and targets were screened according to topological parameters: wogonin, anomalin, imperatorin, prangenin, 2-linoleoylglycerol, and methylenetanshinquinone were identified as key active ingredients. PTGS2, PIK3CA, PIK3CB, PIK3CD, F2, and AR were identified as key targets. The molecular docking results demonstrated high binding activity between the key active ingredients and key targets. A total of 20 important signaling pathways, including neural signaling pathways, calcium signaling pathways, pathways in cancer, cAMP signaling pathways, and PI3K-Akt signaling pathways, were obtained through enrichment analysis. Conclusion. Migraine with SAHP is mainly treated through anti-inflammatory and analgesic effects. The herb pair can be used for migraine using “multicomponent, multitarget, and multipathway” approaches.
Collapse
|
14
|
Heckmann M, Sadova N, Drotarova I, Atzmüller S, Schwarzinger B, Guedes RMC, Correia PA, Hirtenlehner S, Potthast C, Klanert G, Weghuber J. Extracts Prepared from Feed Supplements Containing Wood Lignans Improve Intestinal Health by Strengthening Barrier Integrity and Reducing Inflammation. Molecules 2022; 27:molecules27196327. [PMID: 36234864 PMCID: PMC9572150 DOI: 10.3390/molecules27196327] [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: 08/25/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022] Open
Abstract
Lignans are known to exhibit a broad spectrum of biological activities, indicating their potential as constituents of feed supplements. This study investigated two extracts derived from the feed supplements ‘ROI’ and ‘Protect’—which contain the wood lignans magnolol and honokiol (‘ROI’), or soluble tannins additional to the aforementioned lignans (‘Protect’)—and their impact on selected parameters of intestinal functionality. The antioxidant and anti-inflammatory properties of the extracts were determined by measuring their effects on reactive oxygen species (ROS) and pro-inflammatory cytokine production in vitro. The impact on intestinal barrier integrity was evaluated in Caco-2 cells and Drosophila melanogaster by examining leaky gut formation. Furthermore, a feeding trial using infected piglets was conducted to study the impact on the levels of superoxide dismutase, glutathione and lipid peroxidation. The Protect extract lowered ROS production in Caco-2 cells and reversed the stress-induced weakening of barrier integrity. The ROI extract inhibited the expression or secretion of interleukin-8 (IL-8), interleukin-6 (IL-6), interleukin-1β (IL-1β) and tumor necrosis factor α (TNFα). Moreover, the ROI extract decreased leaky gut formation and mortality rates in Drosophila melanogaster. Dietary supplementation with Protect improved the antioxidant status and barrier integrity of the intestines of infected piglets. In conclusion, wood lignan-enriched feed supplements are valuable tools that support intestinal health by exerting antioxidant, anti-inflammatory and barrier-strengthening effects.
Collapse
Affiliation(s)
- Mara Heckmann
- Center of Excellence Food Technology and Nutrition, University of Applied Sciences Upper Austria, Stelzhamerstraße 23, 4600 Wels, Austria
- FFoQSI GmbH–Austrian Competence Centre for Feed and Food Quality, Safety and Innovation, Technopark 1D, 3430 Tulln, Austria
| | - Nadiia Sadova
- Center of Excellence Food Technology and Nutrition, University of Applied Sciences Upper Austria, Stelzhamerstraße 23, 4600 Wels, Austria
| | - Ivana Drotarova
- Center of Excellence Food Technology and Nutrition, University of Applied Sciences Upper Austria, Stelzhamerstraße 23, 4600 Wels, Austria
- FFoQSI GmbH–Austrian Competence Centre for Feed and Food Quality, Safety and Innovation, Technopark 1D, 3430 Tulln, Austria
| | - Stefanie Atzmüller
- Center of Excellence Food Technology and Nutrition, University of Applied Sciences Upper Austria, Stelzhamerstraße 23, 4600 Wels, Austria
- FFoQSI GmbH–Austrian Competence Centre for Feed and Food Quality, Safety and Innovation, Technopark 1D, 3430 Tulln, Austria
| | - Bettina Schwarzinger
- Center of Excellence Food Technology and Nutrition, University of Applied Sciences Upper Austria, Stelzhamerstraße 23, 4600 Wels, Austria
- FFoQSI GmbH–Austrian Competence Centre for Feed and Food Quality, Safety and Innovation, Technopark 1D, 3430 Tulln, Austria
| | - Roberto Mauricio Carvalho Guedes
- Department of Veterinary Clinic and Surgery, Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte 130161-970, Brazil
| | - Paula Angelica Correia
- Department of Veterinary Clinic and Surgery, Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte 130161-970, Brazil
| | | | | | - Gerald Klanert
- FFoQSI GmbH–Austrian Competence Centre for Feed and Food Quality, Safety and Innovation, Technopark 1D, 3430 Tulln, Austria
| | - Julian Weghuber
- Center of Excellence Food Technology and Nutrition, University of Applied Sciences Upper Austria, Stelzhamerstraße 23, 4600 Wels, Austria
- FFoQSI GmbH–Austrian Competence Centre for Feed and Food Quality, Safety and Innovation, Technopark 1D, 3430 Tulln, Austria
- Correspondence:
| |
Collapse
|
15
|
Yu Y, Shi M, Zhu S, Cao J. The two‐phase amphiphilic preconcentration based on surfactants to enrich phenolic compounds from diluted plant extracts and rat urine by micellar electrokinetic chromatography. Electrophoresis 2022; 43:1735-1745. [DOI: 10.1002/elps.202200044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/18/2022] [Accepted: 06/21/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Ya‐Ling Yu
- College of Material Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou P. R. China
| | - Min‐Zhen Shi
- College of Material Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou P. R. China
| | - Si‐Chen Zhu
- College of Material Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou P. R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering Hangzhou Normal University Hangzhou P. R. China
| |
Collapse
|
16
|
Effects of Different Processing Methods Based on Different Drying Conditions on the Active Ingredients of Salvia miltiorrhiza Bunge. Molecules 2022; 27:molecules27154860. [PMID: 35956808 PMCID: PMC9369592 DOI: 10.3390/molecules27154860] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/26/2022] [Accepted: 07/27/2022] [Indexed: 11/18/2022] Open
Abstract
Compared to the traditional processing method, fresh processing can significantly enhance the preservation of biologically active ingredients and reduce processing time. This study evaluated the influences of fresh and traditional processing based on different drying conditions (sun drying, oven drying and shade drying) on the active ingredients in the roots and rhizomes of S. miltiorrhiza. High-performance liquid chromatography (HPLC) was utilized to determine the contents of six active ingredients in the roots and rhizomes of S. miltiorrhiza. The data were analyzed by fingerprint similarity evaluation, hierarchical cluster analysis (HCA) and principal component analysis (PCA). The results suggest that compared to the traditional processing method, the fresh processing method may significantly increase the preservation of biologically active ingredients. Furthermore, the findings demonstrated that among the three drying methods under fresh processing conditions, the shade-drying (21.02–26.38%) method is most beneficial for retaining the active ingredients in the roots and rhizomes of S. miltiorrhiza. Moreover, the fingerprint analysis identified 17 common peaks, and the similarity of fingerprints among samples processed by different methods ranged from 0.989 to 1.000. Collectively, these results suggest novel processing methods that may improve the yield of active ingredients for S. miltiorrhiza and may be implemented for industrial production.
Collapse
|
17
|
UPLC-ESI-QTRAP-MS/MS Analysis to Quantify Bioactive Compounds in Fennel (Foeniculum vulgare Mill.) Waste with Potential Anti-Inflammatory Activity. Metabolites 2022; 12:metabo12080701. [PMID: 36005573 PMCID: PMC9414302 DOI: 10.3390/metabo12080701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 01/27/2023] Open
Abstract
Foeniculum vulgare is a perennial aromatic plant whose cultivation produces large amounts of waste rich in bioactive compounds with promising anti-inflammatory activities. Nine selected metabolites were quantified through Ultra Performance Liquid Chromatography (UPLC) hyphenated to QTRAP mass spectrometry by using MRM (multiple reaction monitoring) was performed on four parts of fennel: bulb, stem, little stem, and leaf. Analysis revealed significant differences in the amount of quantified metabolites, suggesting that little stem and leaf are the most valuable parts of the waste. Phenolic acids and glycosylated flavonoids were quantified for their known possible anti-inflammatory activities; in fact, due to this reason their ability to inhibit COX-1 and COX-2 isoforms was evaluated through a fluorometric assay, resulting in specific inhibitors of COX-2 at certain concentrations. In conclusion, as the leaf of fennel may be beneficial to human health, clinical studies should include it in nutraceuticals or functional foods for human consumption.
Collapse
|
18
|
Xu J, Huang X, Liu S, Chen D, Xie Y, Zhao Z. The protective effects of lncRNA ZFAS1/miR-421-3p/MEF2C axis on cerebral ischemia-reperfusion injury. Cell Cycle 2022; 21:1915-1931. [PMID: 35880950 PMCID: PMC9415620 DOI: 10.1080/15384101.2022.2060627] [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: 11/03/2022] Open
Abstract
LncRNA ZNFX1 antisense RNA 1 (ZFAS1) could improve neuronal damage and inhibit inflammation and apoptosis. We conducted an in-depth exploration on the protective mechanism of ZFAS1 in cerebral ischemia-reperfusion injury. Overexpressed or silenced plasmids of ZFAS1 were transfected into the cells to analyze the effects of oxygen-glucose deprivation/reperfusion (OGD/R) treatment on the viability, apoptosis and related gene expressions of Neuro-2a cell by performing MTT assay, flow cytometry, qRT-PCR, and Western blot. Bioinformatic analysis, qRT-PCR, dual-luciferase reporter assay and RNA immunoprecipitation were used to screen and verify the miRNA(s) which could competitively bind with ZFAS1 and downstream mRNA(s) targeted by the miRNA(s). The effects of ZFAS1 and the above target miRNA(s) or gene(s) on the apoptosis of OGD/R-injured cells, apoptosis-related proteins, inflammatory factors and p65/IκBα pathway were further verified via the rescue test. The results from the middle cerebral artery occlusion (MCAO) mouse model in vivo were consistent with those from the cellular experiments. The expression of lncRNA ZFAS1 in OGD/R-injured cells was inhibited, and the up-regulation of ZFAS1 protected Neuro-2a cells. MiR-421-3p was predicted to be the target miRNA of ZFAS1 and could offset the protective effect of ZFAS1 overexpression on OGD/R-injured cells following its up-regulation. MEF2C, which was the downstream target gene of miR-421-3p, reversed the OGD/R-induced enhanced cell damage caused by miR-421-3p mimic when MEF2C was overexpressed. In in vivo studies, ZFAS1 overexpression reduced brain tissue infarction, apoptosis and gene regulation caused by MCAO, while miR-421-3p mimic had the opposite effect. Collectively, the regulation of lncRNA ZFAS1/miR-421-3p/MEF2C axis showed protective effects on cerebral ischemia-reperfusion injury.
Collapse
Affiliation(s)
- Jiangqi Xu
- Geriatrics Department, Jiu Jiang No. 1 People's Hospital Jiujiang, China
| | - Xiaohong Huang
- Geriatrics Department, Jiu Jiang No. 1 People's Hospital Jiujiang, China
| | - Shixiang Liu
- Geriatrics Department, Jiu Jiang No. 1 People's Hospital Jiujiang, China
| | - Dongdong Chen
- Geriatrics Department, Jiu Jiang No. 1 People's Hospital Jiujiang, China
| | - Yufang Xie
- Geriatrics Department, Jiu Jiang No. 1 People's Hospital Jiujiang, China
| | - Zhenwu Zhao
- Emergency Department, Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing, China
| |
Collapse
|
19
|
Wang L, Zhu T, Feng D, Li R, Zhang C. Polyphenols from Chinese Herbal Medicine: Molecular Mechanisms and Therapeutic Targets in Pulmonary Fibrosis. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2022; 50:1063-1094. [PMID: 35475972 DOI: 10.1142/s0192415x22500434] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Pulmonary fibrosis (PF) is a highly confounding and fatal pathological process with finite treatment options. Multiple factors such as oxidative and immune/inflammation involve key pathological processes in chronic lung disease, and their intimate interactions mediate chronic lung damage, denudation of the alveolar epithelium, hyperproliferation of type II alveolar epithelial cells (AECIIs), proliferation and differentiation of fibroblasts, and the permeability of microvessels. We reviewed the classic mechanism of PF and highlighted a few emerging mechanisms for studying complex networks in lung disease pathology. Polyphenols, as a multi-target drug, has excellent potential in the treatment of pulmonary fibrosis. We then reviewed recent advances in discovering phenolic compounds from fruits, tea, and medical herbs with the bioactivities of simultaneously regulating multiple factors (e.g., oxidative stress, inflammation, autophagy, apoptosis, pyroptosis) for minimizing pulmonary fibrosis injury. These compounds include resveratrol, curcumin, salvianolic acid B, epigallocatechin-3-gallate, gallic acid, corilagin. Each phenolic compound can exert its anti-PF effect through various mechanisms, and the signaling pathways involved in different phenolic compounds are not the same. This review summarized the available evidence on phenolic compounds' effectiveness in pulmonary diseases and explored the molecular mechanisms and therapeutic targets of phenolic compounds from Chinese herbal medicine with the properties of inhibition of ongoing fibrogenesis and resolution of existing fibrosis.
Collapse
Affiliation(s)
- Lei Wang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China.,Sino-Jan Joint Lab of Natural Health Products Research, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Ting Zhu
- Institute of Neuroregeneration and Neurorehabilitation, Qingdao University, Qingdao 266071, P. R. China
| | - Deqin Feng
- State Key Laboratory of Microbial Resources, Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Renshi Li
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China.,Sino-Jan Joint Lab of Natural Health Products Research, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Chaofeng Zhang
- State Key Laboratory of Natural Medicines, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China.,Sino-Jan Joint Lab of Natural Health Products Research, School of Traditional Chinese Medicines, China Pharmaceutical University, Nanjing 210009, P. R. China
| |
Collapse
|
20
|
Chen LC, Cheng YP, Liu CY, Guo JW. Lithosepermic Acid Restored the Skin Barrier Functions in the Imiquimod-Induced Psoriasis-like Animal Model. Int J Mol Sci 2022; 23:ijms23116172. [PMID: 35682849 PMCID: PMC9181672 DOI: 10.3390/ijms23116172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Psoriasis is a T helper 1/T helper 17 cells-involved immune-mediated genetic disease. Lithospermic acid, one of the major phenolic acid compounds of Danshen, has antioxidation and anti-inflammation abilities. Due to the inappropriate molecular weight for topical penetration through the stratum corneum, lithospermic acid was loaded into the well-developed microemulsion delivery system for IMQ-induced psoriasis-like dermatitis treatment. (2) Methods: BALB/c mice were administered with topical imiquimod to induce psoriasis-like dermatitis. Skin barrier function, disease severity, histology assessment, autophagy-related protein expression, and skin and spleen cytokine expression were evaluated. (3) Results: The morphology, histopathology, and skin barrier function results showed that 0.1% lithospermic acid treatment ameliorated the IMQ-induced psoriasis-like dermatitis and restored the skin barrier function. The cytokines array results confirmed that 0.1% lithospermic acid treatment inhibited the cutaneous T helper-17/Interleukin-23 axis related cytokines cascades. (4) Conclusions: The results implied that lithospermic acid might represent a possible new therapeutic agent for psoriasis treatment.
Collapse
Affiliation(s)
- Li-Ching Chen
- Division of Infectious Diseases, Cathay General Hospital, Taipei 10630, Taiwan;
| | - Yu-Ping Cheng
- Department of Dermatology, Cathay General Hospital, Taipei 10630, Taiwan;
| | - Chih-Yi Liu
- Division of Pathology, Sijhih Cathay General Hospital, New Taipei City 22174, Taiwan;
| | - Jiun-Wen Guo
- Department of Medical Research, Cathay General Hospital, Taipei 10630, Taiwan
- Correspondence: ; Tel.: +886-2-8646-1500 (ext. 2327)
| |
Collapse
|
21
|
Xie Q, Gong L, Huang F, Cao M, Liu Y, Yuan H, Li B, Jian Y, Peng C, Zhou S, Chu Y, Wang W. A Rapid and Accurate 1HNMR Method for the Identification and Quantification of Major Constituents in Qishen Yiqi Dripping Pills. J AOAC Int 2021; 104:506-514. [PMID: 33349848 DOI: 10.1093/jaoacint/qsaa130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/03/2020] [Accepted: 09/10/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Qishen Yiqi dripping pills (QSYQ), composed of four herbal medicines-Salvia miltiorrhiza, Astragalus membranaceus, Panax notoginseng, and Dalbergiaodorifera-are widely used to treat ischemic cerebrovascular and hemorrhagic cerebrovascular conditions. OBJECTIVE In this study, a rapid and accurate proton NMR (1HNMR) spectroscopy method was established to control the quality of QSYQ and ensure their clinical efficacy. METHOD Firstly, different types of metabolites were identified based on the proton signal peaks of chemical shifts, coupling constants, and related information provided through two-dimensional NMR spectroscopy. Secondly, a quantitative 1HNMR method was established for the simultaneous determination of major constituents in QSYQ samples. In addition, an HPLC method was performed to verify the results obtained by the quantitative proton NMR (qHNMR) method. RESULTS In the present study, 26 metabolites were identified in the 1HNMR spectra of QSYQ. In addition, a rapid and accruate qHNMR method was established for the simultaneous determination of protocatechualdehyde, rosmarinic acid, danshensu, calycosin-7-O-β-D-glucoside, and ononin in ten batches of QSYQ samples for the first time. Moreover, the proposed qHNMR method and HPLC method were compared using Bland-Altman and plots Passing-Bablok regression, indicating no significant differences and a strong correlation between the two analytical methods. CONCLUSIONS This method is an important tool for the identification and quantification of major constituents in QSYQ. HIGHLIGHTS Compared with traditional HPLC, the established qHNMR method has the advantages of simple sample preparation, short analysis time, and non-destructive analysis.
Collapse
Affiliation(s)
- Qingling Xie
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Limin Gong
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Feibing Huang
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Mengru Cao
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Yongbei Liu
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Hanwen Yuan
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Bin Li
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Yuqing Jian
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Caiyun Peng
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| | - Shuiping Zhou
- Tasly Holding Group Co., Ltd, Tasly Academy, Tianjin, P. R. China, 300410
| | - Yang Chu
- Tasly Holding Group Co., Ltd, Tasly Academy, Tianjin, P. R. China, 300410.,Tasly Pharmaceutical Group Co., Ltd, State Key Laboratory of Core Technology in Innovation Chinese Medicine, Tianjin, P. R. China, 300410
| | - Wei Wang
- Hunan University of Chinese Medicine, School of Pharmacy, Academician Atta-ur-Rahman Belt and Road Traditional Medicine Research Center, TCM and Ethnomedicine Innovation & Development International Laboratory, Changsha, Hunan, P. R. China, 4108208
| |
Collapse
|
22
|
Raisi A, Dezfoulian O, Davoodi F, Taheri S, Ghahremani SA. Salvia miltiorrhiza hydroalcoholic extract inhibits postoperative peritoneal adhesions in rats. BMC Complement Med Ther 2021; 21:126. [PMID: 33879143 PMCID: PMC8056503 DOI: 10.1186/s12906-021-03300-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 04/08/2021] [Indexed: 01/22/2023] Open
Abstract
Background One of the most prevalent postoperative complications is believed to be intra-abdominal peritoneal adhesions, which is followed by several complications. Several adhesion prevention products have been examined, yet none of them were found to be completely effective. The current research is conducted to evaluate the beneficial effects of Salvia miltiorrhiza hydroalcoholic extract in inhibiting postoperative peritoneal adhesions in rats. Methods Forty rats were randomly classified into five equal groups (n = 8): 1) the normal group did not undergo surgical operations, 2) the control group in which the adhesion was induced, and which did not receive any treatment, 3) distilled water group that received distilled water, and 4,5) treatment groups treated with 1 and 5% of Salvia miltiorrhiza hydroalcoholic extract. The rats were euthanized 14 days following the surgery and the macroscopic score, the microscopic score of granulomatous inflammation and granulation tissue formation, IHC markers (vimentin, CD31, IL-1β, COX-2, and iNOS), and oxidative stress biomarkers (MDA, GPx, CAT, and TAC) were assessed in the experimental groups of the study. Results The difference between the control group and other groups for the adhesions macroscopic score, microscopic score, IHC markers, and oxidative stress biomarkers was significant (p < 0.05). Distilled water had no protective effect on the formation of peritoneal adhesions. Salvia miltiorrhiza treatment in two different doses significantly reduced macroscopic and microscopic scores, MDA concentration, Vimentin, IL-1β, COX-2, and iNOS compared to the control group (p < 0.05). The levels of GPx, CAT, and TAC in the treatment groups increased significantly compared with the control group (p < 0.05). Our findings revealed that a higher dose of Salvia miltiorrhiza was more effective in reducing peritoneal adhesions, proinflammatory and mesenchymal cell markers, and oxidative stress. Conclusions Salvia miltiorrhiza extract, owing to its strong antioxidant and anti-inflammatory properties, could effectively reduce peritoneal adhesions. Therefore, Salvia miltiorrhiza is recommended to be used as an effective anti-peritoneal post-operative adhesive agent.
Collapse
Affiliation(s)
- Abbas Raisi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Lorestan University, Khorramabad, Iran.
| | - Omid Dezfoulian
- Department of Pathobiology, Faculty of Veterinary Medicine, Lorestan University, Khorramabad, Iran.
| | - Farshid Davoodi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Lorestan University, Khorramabad, Iran
| | - Shayan Taheri
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Lorestan University, Khorramabad, Iran
| | - Soroush Afshar Ghahremani
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Lorestan University, Khorramabad, Iran
| |
Collapse
|
23
|
Zheng X, Liu H, Ma M, Ji J, Zhu F, Sun L. Anti-thrombotic activity of phenolic acids obtained from Salvia miltiorrhiza f. alba in TNF-α-stimulated endothelial cells via the NF-κB/JNK/p38 MAPK signaling pathway. Arch Pharm Res 2021; 44:427-438. [PMID: 33847919 DOI: 10.1007/s12272-021-01325-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/25/2021] [Indexed: 11/24/2022]
Abstract
Over the past 100 years, Salvia miltiorrhiza f. alba (Lamiaceae) (RSMA) roots have been used to cure thromboangiitis obliterans (TAO) in local clinics. This study aimed to confirm the anti-thrombotic efficacy of 12 phenolic acids obtained from RSMA and to clarify the possible underlying mechanisms. The results of quantitative real-time polymerase chain reaction (qRT-PCR) and enzyme-linked immunosorbent assay (ELISA) experiments demonstrated that most of the phenolic acids markedly inhibited PAI-1 protein and mRNA levels but increased t-PA protein and mRNA levels in TNF-α-induced EA.hy926 cells (P < 0.05 or 0.001), with lithospermic acid displaying the strongest effect. In vitro anticoagulation and antiplatelet aggregation assays showed that lithospermic acid and salvianolic acid B significantly prolonged prothrombin time (PT), activated partial thromboplastin time (APTT), decreased fibrinogen concentration (FIB), and inhibited platelet aggregation induced by adenosine diphosphate (ADP) in rat blood. Both lithospermic acid and salvianolic acid B markedly down-regulated the expression of factor Xa and factor IIa on the external surface of EA.hy926 cells and demonstrated significant anti-factor IIa and anti-factor Xa activity using chromogenic substrates in vitro. Western blot results revealed that both lithospermic acid and salvianolic acid B also significantly inhibited the expression of TF, p-p65, p-p38, and pJNK proteins induced by TNF-α. These results indicated that all of the phenolic acids appeared to have some anti-thrombotic activity, with salvianolic acid B and lithospermic acid markedly decreasing the chance of thrombosis by regulating the NF-κB/JNK/p38 MAPK signaling pathway in response to TNF-α.
Collapse
Affiliation(s)
- Xianjing Zheng
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, No. 44 West Wenhua Road, Jinan, 250012, People's Republic of China
| | - Haimei Liu
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, No. 44 West Wenhua Road, Jinan, 250012, People's Republic of China
| | - Maoqiang Ma
- Pathology Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250014, People's Republic of China
| | - Jianbo Ji
- Institute of Pharmacology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, People's Republic of China
| | - Faliang Zhu
- Department of Immunology, School of Medicine, Shandong University, Jinan, 250012, People's Republic of China
| | - Longru Sun
- Department of Natural Product Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, No. 44 West Wenhua Road, Jinan, 250012, People's Republic of China.
| |
Collapse
|
24
|
Hou Z, Liang Z, Li Y, Su F, Chen J, Zhang X, Yang D. Quantitative Determination and Validation of Four Phenolic Acids in Salvia Miltiorrhiza Bunge using 1H-NMR Spectroscopy. CURR PHARM ANAL 2021. [DOI: 10.2174/1573412916666191231104909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Although chromatography and spectrometry-based methods have been used to
analyse phenolic acids in Chinese traditional medicine Salvia miltiorrhiza Bunge (SMB), quantitative
nuclear magnetic resonance (qNMR) has never previously been used to analyse fresh SMB root extracts.
Objective:
To establish a fast and simple method of quantitating danshensu, lithospermic acid, rosmarinic
acid, and salvianolic acid B content in fresh SMB root using 1H-NMR spectroscopy.
Method:
Fresh SMB root was extracted using a 70% methanol aqueous solution and quantitatively
analysed for danshensu, lithospermic acid, rosmarinic acid, and salvianolic acid B using 1H-NMR
spectroscopy. Different internal standards were compared and the results were validated using highperformance
liquid chromatography.
Results:
The established method was accurate and precise with good recovery. The LOD and LOQ
indicated the excellent sensitivity of the method. The robustness was testified by the modification of
four different parameters, and the differences among each parameter were all less than 2%.
Conclusion:
qNMR offers a fast, reliable, and accurate method of identifying and quantifying danshensu,
lithospermic acid, rosmarinic acid, and salvianolic acid B in fresh SMB root extracts.
Collapse
Affiliation(s)
- Zhuoni Hou
- College of Life Sciences and Medicine, Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou,China
| | - Zongsuo Liang
- College of Life Sciences and Medicine, Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou,China
| | - Yuanyuan Li
- College of Life Sciences and Medicine, Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou,China
| | - Feng Su
- College of Pharmaceutical Sciences, Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, Zhejiang University of Technology, Hangzhou,China
| | - Jipeng Chen
- College of Pharmaceutical Sciences, Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, Zhejiang University of Technology, Hangzhou,China
| | - Xiaodan Zhang
- College of Life Sciences and Medicine, Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou,China
| | - Dongfeng Yang
- College of Life Sciences and Medicine, Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou,China
| |
Collapse
|
25
|
Brito TGDS, Silva APSD, Cunha RXD, Fonseca CSMD, Araújo TFDS, Campos JKDL, Nascimento WM, Araújo HDAD, Silva JPRE, Tavares JF, Santos BSD, Lima VLDM. Anti-inflammatory, hypoglycemic, hypolipidemic, and analgesic activities of Plinia cauliflora (Mart.) Kausel (Brazilian grape) epicarp. JOURNAL OF ETHNOPHARMACOLOGY 2021; 268:113611. [PMID: 33242623 DOI: 10.1016/j.jep.2020.113611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 10/28/2020] [Accepted: 11/19/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Plinia cauliflora (Mart.) Kausel, known in Brazil as jabuticaba or jaboticaba has been used by Brazilian native populations for medicinal purposes, including those related to inflammatory conditions, such as asthma, diarrhea, disorders in female genitourinary tract, and tonsillitis. Inflammation has emerged as a main factor for the oxidative stress, hyperglycemia, and dyslipidemia present in chronic noncommunicable diseases (NCDs). Such disturbances have been a leading cause of death worldwide for decades, despite significant efforts in developing new therapies. Therefore, strengthening the relevance of ethnobotanic approaches, as P. cauliflora has the potential to become a natural, native, and traditional product to prevent and treat inflammation-associated diseases more effectively for more people. AIM OF THE STUDY Evaluate anti-inflammatory, hypoglycemic, hypolipidemic, and analgesic properties of hydroethanolic extract of P. cauliflora epicarps (PcE). MATERIALS AND METHODS Phytochemical compound from the PcE were identified through HPLC-DAD-ESI-MSn analysis. Antioxidant activity was determined by measuring 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical scavenging. The anti-inflammatory potential was investigated by carrageenan-induced paw edema and peritonitis in mice. Analgesic effect was assessed, in mice, though hot plate test and acetic acid-induced abdominal writhing. Antidiabetic and hypolipidemic potential were evaluated using alloxan-induced diabetic mice. RESULTS Tannins, phenolic acids, and their derivatives were the predominant phytochemicals found. Overall, PcE showed different properties related to the treatment of clinical conditions associated with chronic diseases as a potent antioxidant activity, demonstrating a radical scavenging action similar to gallic acid. PcE oral administration also significantly reduced inflammation induced by paw edema and partially blocked leukocyte migration. Moreover, PcE produced peripheral and central analgesic effects, as evaluated in the writhing model and hot plate tests. Treatment with PcE significantly improved glucose levels and lipid markers in diabetic mice. CONCLUSIONS P. cauliflora fruits are rich sources of secondary metabolites, mainly tannins and phenolic acids with high biological potential, which can effectively contribute to the approach of preventing and controlling chronic NCDs.
Collapse
Affiliation(s)
- Thaíse Gabriele da Silva Brito
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Ana Paula Sant'Anna da Silva
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Rebeca Xavier da Cunha
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Caíque Silveira Martins da Fonseca
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil.
| | - Tiago Ferreira da Silva Araújo
- Colegiado de Ciências Farmacêuticas, Universidade Federal do Vale Eo São Francisco, Avenida José de Sá Maniçoba, S/N, CEP 56304917, Petrolina, PE, Brazil
| | - Janaína Karin de Lima Campos
- Laboratório Morfofuncional, Curso de Medicina, Núcleo de Ciências da Vida, Centro Acadêmico do Agreste, Universidade Federal de Pernambuco, Rodovia BR-104, Km 62, S/N, CEP, 55014-908, Caruaru, PE, Brazil
| | - Weber Melo Nascimento
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Hallysson Douglas Andrade de Araújo
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil
| | - Joanda Paolla Raimundo E Silva
- Laboratório Multiusuário de Caracterização e Análise - LMCA, Universidade Federal da Paraíba, Cidade Universitária, Campus I, Castelo Branco III, S/N, 58033-455, João Pessoa, PB, Brazil
| | - Josean Fechine Tavares
- Laboratório Multiusuário de Caracterização e Análise - LMCA, Universidade Federal da Paraíba, Cidade Universitária, Campus I, Castelo Branco III, S/N, 58033-455, João Pessoa, PB, Brazil
| | - Bianka Santana Dos Santos
- Laboratório Morfofuncional, Curso de Medicina, Núcleo de Ciências da Vida, Centro Acadêmico do Agreste, Universidade Federal de Pernambuco, Rodovia BR-104, Km 62, S/N, CEP, 55014-908, Caruaru, PE, Brazil
| | - Vera Lúcia de Menezes Lima
- Laboratório de Lipídios e Aplicações de Biomoléculas em Doenças Prevalentes e Negligenciadas. Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Avenida Professor Moraes Rego, 1235, CEP 50670-901, Recife, PE, Brazil.
| |
Collapse
|
26
|
Wang RN, Zhao HC, Huang JY, Wang HL, Li JS, Lu Y, Di LQ. Challenges and strategies in progress of drug delivery system for traditional Chinese medicine Salviae Miltiorrhizae Radix et Rhizoma (Danshen). CHINESE HERBAL MEDICINES 2021; 13:78-89. [PMID: 36117766 PMCID: PMC9476708 DOI: 10.1016/j.chmed.2020.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/14/2020] [Accepted: 08/18/2020] [Indexed: 12/29/2022] Open
Abstract
Traditional Chinese medicines (TCMs), with a history of thousands of years, are widely used clinically with effective treatment. However, the drug delivery systems (DDSs) for TCMs remains major challenges due to the characteristics of multi-components including alkaloids, flavones, anthraquinones, glycosides, proteins, volatile oils and other types. Therefore, the novel preparations and technology of modern pharmaceutics is introduced to improve TCM therapeutic effects due to instability and low bioavailability of active ingredients. Salviae Miltiorrhizae Radix et Rhizoma, the radix and rhizomes of Salvia miltiorrhiza Bunge (Danshen in Chinese), is a well known Chinese herbal medicine for protecting the cardiovascular system, with active ingredients mainly including lipophilic tanshinones and hydrophilic salvianolic acids. In this review, this drug is taken as an example to present challenges and strategies in progress of DDSs for TCMs. This review would also summary the characteristics of active ingredients in it including physicochemical properties and pharmacological effects. The purpose of this review is to provide inspirations and ideas for the DDSs designed from TCMs by summarizing the advances on DDSs for both single- and multi-component from Danshen.
Collapse
Affiliation(s)
- Ruo-ning Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210046, China
- Corresponding authors.
| | - Hua-cong Zhao
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210046, China
| | - Jian-yu Huang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210046, China
| | - Hong-lan Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210046, China
| | - Jun-song Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210046, China
| | - Yin Lu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing 210046, China
| | - Liu-qing Di
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing 210046, China
- Corresponding authors.
| |
Collapse
|
27
|
Distribution Analysis of Salvianolic Acids in Myocardial Ischemic Pig Tissues by Automated Liquid Extraction Surface Analysis Coupled with Tandem Mass Spectrometry. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8476794. [PMID: 33005204 PMCID: PMC7509547 DOI: 10.1155/2020/8476794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/11/2020] [Accepted: 08/31/2020] [Indexed: 12/26/2022]
Abstract
The distribution of active compounds of traditional Chinese medicine Salvia miltiorrhiza Bunge (Chinese name: Danshen) in vivo was determined by establishing a liquid extraction surface analysis coupled with the tandem mass spectrometry (LESA-MS/MS) method. Stability analysis and distribution analysis were designed in the present study using normal animals or a myocardial ischemia model. The model assessment was performed four weeks after surgery, and then three groups were created: a normal-dose group, a model-blank group, and a model-dose group. Meanwhile, Danshen decoction administration began in dose groups and lasted for four weeks. In stability analysis, four salvianolic acids—Danshensu (DSS), caffeic acid (CAA), rosmarinic acid (RA), and salvianolic acid A (SAA)—in kidney tissues from the normal-dose group were detected by LESA-MS/MS under four conditions, and then distribution analysis was conducted in different tissues using the same method. Ejection fraction (EF) and fractional shortening (FS) in animals from two model groups decreased significantly four weeks after surgery (P < 0.01) and were improved after four weeks of Danshen decoction administration (P < 0.01). Results of stability analysis demonstrated that this method was basically stable since there were no significant differences in signal intensities of DSS, CAA, and SAA under four conditions (P > 0.05). Distribution analysis showed the signal intensities of DSS in the liver and kidney and SAA in the heart were higher in the model-dose group than in the normal-dose group (P < 0.05 or P < 0.01). Signal intensities of RA in the liver and kidney, and SAA in the liver were lower in the model-dose group compared with the normal-dose group (P < 0.05 or P < 0.01). In conclusion, Danshen decoction has the effect of improving the ischemic condition in a chronic myocardial ischemia model, and the content of two active compounds increased in the targets. These findings contribute to an understanding of the therapeutic role of Danshen in cardiovascular disease.
Collapse
|
28
|
Jiang L, Wang J, Ju J, Dai J. Salvianolic acid B and sodium tanshinone II A sulfonate prevent pulmonary fibrosis through anti-inflammatory and anti-fibrotic process. Eur J Pharmacol 2020; 883:173352. [PMID: 32645333 DOI: 10.1016/j.ejphar.2020.173352] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/29/2020] [Accepted: 07/03/2020] [Indexed: 12/13/2022]
Abstract
Pulmonary fibrosis (PF) is an interstitial lung disease characterized by interstitial inflammation and fibrosis. Salvianolic acid B (SAB) and sodium tanshinone IIA sulfonate (STS) are representative components in Salvia miltiorrhiza, which have been reported using in the treatment of PF. The aim of the study was to explain the role of inflammation in the process of PF and to investigate the effect of SAB and STS on inflammation and fibrosis in vitro. The results clearly indicated that lipopolysaccharide (LPS)-stimulated inflammatory response could induce fibroblast proliferation and fibroblast to myofibroblast transformation (FMT). Both SAB and STS significantly inhibited LPS-induced inflammation in vitro, including down-regulated the protein expression levels of IL-1β and TNF-α and the mRNA expression levels of IL1B and TNFA. Furthermore, both SAB and STS inhibited TGF-β1-induced the proliferation in MRC-5 cells and the overexpression of α-SMA and COL1α1, both the protein and mRNA levels. In conclusion, these results indicate that the inflammatory response is necessary for the development of PF, and the therapeutic effect of SAB and STS on PF may be related to anti-inflammatory and anti-fibrotic effects.
Collapse
Affiliation(s)
- Linxia Jiang
- Department of Chinese Medicinal Pharmaceutics, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Yang Guang South Street, Fangshan District, Beijing, 102488, China
| | - Jianhong Wang
- Department of Chinese Medicinal Pharmaceutics, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Yang Guang South Street, Fangshan District, Beijing, 102488, China
| | - Jiarui Ju
- Department of Chinese Medicinal Pharmaceutics, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Yang Guang South Street, Fangshan District, Beijing, 102488, China
| | - Jundong Dai
- Department of Chinese Medicinal Pharmaceutics, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Yang Guang South Street, Fangshan District, Beijing, 102488, China.
| |
Collapse
|
29
|
The biological activities of the spiderworts (Tradescantia). Food Chem 2020; 317:126411. [PMID: 32087517 DOI: 10.1016/j.foodchem.2020.126411] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 02/12/2020] [Accepted: 02/12/2020] [Indexed: 11/21/2022]
Abstract
Widely used throughout the world as traditional medicine for treating a variety of diseases ranging from cancer to microbial infections, members of the Tradescantia genus show promise as sources of desirable bioactive compounds. The bioactivity of several noteworthy species has been well-documented in scientific literature, but with nearly seventy-five species, there remains much to explore in this genus. This review aims to discuss all the bioactivity-related studies of Tradescantia plants and the compounds discovered, including their anticancer, antimicrobial, antioxidant, and antidiabetic activities. Gaps in knowledge will also be identified for future research opportunities.
Collapse
|
30
|
Zhang Y, Zhang G, Liang Y, Wang H, Wang Q, Zhang Y, Zhang X, Zhang J, Chu L. Potential Mechanisms Underlying the Hepatic–Protective Effects of Danshensu on Iron Overload Mice. Biol Pharm Bull 2020; 43:968-975. [DOI: 10.1248/bpb.b19-01084] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yuanyuan Zhang
- School of Pharmacy, Hebei University of Chinese Medicine
| | - Gaohua Zhang
- School of Basic Medicine, Hebei University of Chinese Medicine
| | - Yingran Liang
- School of Basic Medicine, Hebei University of Chinese Medicine
| | - Hongfang Wang
- School of Pharmacy, Hebei University of Chinese Medicine
| | - Qian Wang
- School of Pharmacy, Hebei University of Chinese Medicine
| | - Ying Zhang
- School of Basic Medicine, Hebei University of Chinese Medicine
| | - Xuan Zhang
- School of Basic Medicine, Hebei University of Chinese Medicine
| | - Jianping Zhang
- School of Basic Medicine, Hebei University of Chinese Medicine
| | - Li Chu
- School of Pharmacy, Hebei University of Chinese Medicine
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns
| |
Collapse
|
31
|
Mu D, Luan Y, Wang L, Gao Z, Yang P, Jing S, Wang Y, Xiang H, Wang T, Wang D. The combination of salvianolic acid A with latamoxef completely protects mice against lethal pneumonia caused by methicillin-resistant Staphylococcus aureus. Emerg Microbes Infect 2020; 9:169-179. [PMID: 31969071 PMCID: PMC7006784 DOI: 10.1080/22221751.2020.1711817] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Staphylococcus aureus (S. aureus), especially methicillin-resistant Staphylococcus aureus (MRSA), is a major cause of pneumonia, resulting in severe morbidity and mortality in adults and children. Sortase A (SrtA), which mediates the anchoring of cell surface proteins in the cell wall, is an important virulence factor of S. aureus. Here, we found that salvianolic acid A (Sal A), which is a natural product that does not affect the growth of S. aureus, could inhibit SrtA activity (IC50 = 5.75 μg/ml) and repress the adhesion of bacteria to fibrinogen, the anchoring of protein A to cell wall, the biofilm formation, and the ability of S. aureus to invade A549 cells. Furthermore, in vivo studies demonstrated that Sal A treatment reduced inflammation and protected mice against lethal pneumonia caused by MRSA. More significantly, full protection (a survival rate of 100%) was achieved when Sal A was administered in combination with latamoxef. Together, these results indicate that Sal A could be developed into a promising therapeutic drug to combat MRSA infections while limiting resistance development.
Collapse
Affiliation(s)
- Dan Mu
- College of Animal Science, Jilin University, Changchun, People's Republic of China
| | - Yongxin Luan
- Department of Neurosurgery, First Hospital of Jilin University, Jilin University, Changchun, People's Republic of China
| | - Lin Wang
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun, People's Republic of China
| | - Zeyuan Gao
- College of Animal Science, Jilin University, Changchun, People's Republic of China
| | - Panpan Yang
- Department of Pharmacology, College of Basic Medical Science, Jilin University, Changchun, People's Republic of China
| | - Shisong Jing
- College of Animal Science, Jilin University, Changchun, People's Republic of China
| | - Yanling Wang
- College of Animal Science, Jilin University, Changchun, People's Republic of China.,Qingdao Vland biological Limited co., LTD, Qingdao, People's Republic of China
| | - Hua Xiang
- College of Animal Science and Technology, Jilin Agricultural University, Changchun, People's Republic of China
| | - Tiedong Wang
- College of Animal Science, Jilin University, Changchun, People's Republic of China
| | - Dacheng Wang
- College of Animal Science, Jilin University, Changchun, People's Republic of China
| |
Collapse
|
32
|
Zhao M, Li F, Jian Y, Wang X, Yang H, Wang J, Su J, Lu X, Xi M, Wen A, Li J. Salvianolic acid B regulates macrophage polarization in ischemic/reperfused hearts by inhibiting mTORC1-induced glycolysis. Eur J Pharmacol 2020; 871:172916. [PMID: 31930970 DOI: 10.1016/j.ejphar.2020.172916] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 12/23/2019] [Accepted: 01/09/2020] [Indexed: 12/11/2022]
Abstract
Macrophages play important roles in the healing and remodeling of cardiac tissues after myocardial ischemia/reperfusion (MI/R) injury. Here we investigated the potential effects of salvianolic acid B (SalB), one of the abundant and bioactive compounds extracted from Chinese herb Salvia Miltiorrhiza (Danshen), on macrophage-mediated inflammation after MI/R and the underlying mechanisms. In primary cultured bone marrow-derived macrophages (BMDMs), SalB attenuated lipopolysaccharide (LPS)-induced M1 biomarkers (IL-6, iNOS, CCL2 and TNF-α) mRNA expression in a concentration-dependent manner. In contrast, M2 biomarkers (Arg1, Clec10a and Mrc) mRNA levels following interleukinin-4 (IL-4) stimulation were significantly upregulated by SalB. In addition, LPS stimulation potently induced transcriptional upregulation of RagD, an important activation factor of mammalian target of rapamycin complex 1 (mTORC1). Interestingly, SalB inhibited RagD upregulation and mTORC1 activation, decreased glycolysis, and reduced inflammatory cytokine production in LPS-stimulated macrophages, all of which were blunted in RagD knockdown macrophages. In mice subjected to MI/R, SalB treatment decreased cardiac M1-macrophages and increased M2-macrophages at 3 days post-MI/R, followed by decreased collagen deposition and ameliorated cardiac dysfunction at 7 days post-MI/R. Collectively, our data have shown that SalB decreases M1-polarized macrophages in MI/R hearts via inhibiting mTORC1-dependent glycolysis, which might contribute to alleviated inflammation and improved cardiac dysfunction afforded by SalB after MI/R.
Collapse
Affiliation(s)
- Meina Zhao
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China; College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, 712046, China
| | - Fei Li
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Yufan Jian
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Xinpei Wang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, 710032, China
| | - Hongyan Yang
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, 710032, China
| | - Jun Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China; Department of Anesthesiology, Shaanxi Armed Police Corps Hospital, Xi'an, Shaanxi, 710054, China
| | - Jing Su
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China
| | - Xinming Lu
- YouYi Clinical Laboratories of Shaanxi, Xi'an, Shaanxi, 710065, China
| | - Miaomiao Xi
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China; TANK Medicinal Biology Institute of Xi'an, Xi'an, Shaanxi, 710032, China.
| | - Aidong Wen
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, 710032, China.
| | - Jia Li
- School of Aerospace Medicine, Fourth Military Medical University, Xi'an, 710032, China.
| |
Collapse
|
33
|
Zou XG, Shim YY, Cho JY, Jeong D, Yang J, Deng ZY, Reaney MJT. Flaxseed orbitides, linusorbs, inhibit LPS-induced THP-1 macrophage inflammation. RSC Adv 2020; 10:22622-22630. [PMID: 35514549 PMCID: PMC9054600 DOI: 10.1039/c9ra09058d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 05/10/2020] [Indexed: 01/05/2023] Open
Abstract
Linusorbs (flaxseed orbitides) are a family of naturally-occurring cyclic peptides. Previously, we reported that their anticancer effects were associated with their structures. In this study, we investigated the anti-inflammatory activities of 2 different linusorbs ([1–9-NαC]-linusorb B2 and [1–9-NαC]-linusorb B3) in lipopolysaccharide (LPS)-induced THP-1 macrophage activation as well as the underlying mechanism of this inflammatory response. Both molecules suppressed pro-inflammatory mediators (TNF-α, IL-1β, IL-6, NO and COX-2) and were involved in downregulating the NF-κB signaling pathway. The suppressive effects on pro-inflammatory mediators were comparable and the concentration range of action was similar (1–4 μM). However, the concentration of compound that induced downregulation of the NF-κB pathway was different for each compound. While [1–9-NαC]-linusorb B3 could inhibit the activation of the NF-κB pathway at concentrations of 1 and 2 μM, [1–9-NαC]-linusorb B2 induced a comparable inhibitory effect at a concentration of 4 μM. Linusorbs (flax orbitides) are a family of plant cyclic peptides. We investigate the anti-inflammatory activities of two different linusorbs ([1–9-NaC]-linusorb B2 and [1–9-NaC]-linusorb B3) and the underlying mechanism of this inflammatory response.![]()
Collapse
Affiliation(s)
- Xian-Guo Zou
- College of Food Science and Technology
- Zhejiang University of Technology
- Hangzhou 310014
- China
- State Key Laboratory of Food Science and Technology
| | - Youn Young Shim
- Department of Plant Sciences
- University of Saskatchewan
- Saskatoon
- Canada
- Prairie Tide Diversified Inc
| | - Jae Youl Cho
- Department of Integrative Biotechnology
- College of Biotechnology and Bioengineering
- Sungkyunkwan University
- Suwon
- Korea
| | - Deok Jeong
- Department of Integrative Biotechnology
- College of Biotechnology and Bioengineering
- Sungkyunkwan University
- Suwon
- Korea
| | - Jian Yang
- Drug Discovery and Development Research Group
- College of Pharmacy and Nutrition
- University of Saskatchewan
- Saskatoon
- Canada
| | - Ze-Yuan Deng
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang
- China
| | - Martin J. T. Reaney
- Department of Plant Sciences
- University of Saskatchewan
- Saskatoon
- Canada
- Prairie Tide Diversified Inc
| |
Collapse
|
34
|
Li L, Li R, Zhu R, Chen B, Tian Y, Zhang H, Xia B, Jia Q, Wang L, Zhao D, Mo F, Li Y, Zhang S, Gao S, Zhang D, Guo S. Salvianolic acid B prevents body weight gain and regulates gut microbiota and LPS/TLR4 signaling pathway in high-fat diet-induced obese mice. Food Funct 2020; 11:8743-8756. [DOI: 10.1039/d0fo01116a] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Salvianolic acid B prevents body weight gain and improves insulin sensitivity in obese mice. The underlying mechanism behind these effects may be associated with the regulation of metabolic endotoxemia, gut microbiota homeostasis and LPS/TLR4 pathway.
Collapse
|
35
|
Zhang Z, Ji J, Zhang D, Ma M, Sun L. Protective effects and potential mechanism of salvianolic acid B on sodium laurate-induced thromboangiitis obliterans in rats. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 66:153110. [PMID: 31790900 DOI: 10.1016/j.phymed.2019.153110] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/30/2019] [Accepted: 10/06/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND The root of Salvia miltiorrhiza f. alba (RSMA) (Lamiaceae) is used for the treatment of patients with thromboangiitis obliterans (TAO) in traditional Chinese medicine. Previously, a mixture of phenolic acids extracted from RSMA has shown significant protective effects on TAO rats. PURPOSE This study investigates the inhibitory effects of salvianolic acid B on TAO induced by sodium laurate injection in rats to explore the effective constituents of RSMA in TAO treatment. METHODS TAO rats were developed using injected sodium laurate. After treatment with ligustrazine hydrochloride (15 mg/kg) and various doses of salvianolic acid B (10, 20, 40 mg/kg) by tail intravenous injection, levels of thromboxane B2 (TXB2), 6-keto-prostaglandin F1α (6-keto-PGF1α) and endothelin-1 (ET-1) in plasma were determined using enzyme-linked immunosorbent assay. The right femoral arteries were studied by hematoxylin and eosin staining and immunohistochemical analysis to determine pathological changes and overexpression of tumor necrosis factor (TNF)-α and inducible nitric oxide synthase (iNOS) in the femoral artery walls of TAO rats. RESULTS Salvianolic acid B significantly decreased the expressions of TXB2 and ET-1 and increased the expression of 6-keto-PGF1α in plasma, and significantly inhibited the overexpression of TNF-α and iNOS in the femoral artery walls of TAO rats at medium and high doses. CONCLUSION Salvianolic acid B has a protective effect on TAO rats. The mechanism may involve inhibition of thrombosis and TAO-associated inflammatory responses, which may explain the success of RSMA treatment of TAO in humans in traditional Chinese medical practice. Hence, it may be a potential drug for TAO treatment in conventional medicine.
Collapse
Affiliation(s)
- Ziru Zhang
- Department of Natural Products Chemistry, Key Lab of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, P.R. China.
| | - Jianbo Ji
- Institute of Pharmacology, School of Pharmaceutical Sciences, Shandong University, Jinan 250012, P.R. China.
| | - Dawei Zhang
- Department of Peripheral Vascular Disease, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, P. R. China.
| | - Maoqiang Ma
- Pathology Department, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, P. R. China.
| | - Longru Sun
- Department of Natural Products Chemistry, Key Lab of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan 250012, P.R. China.
| |
Collapse
|
36
|
Afonso AF, Pereira OR, Fernandes Â, Calhelha RC, Silva AMS, Ferreira IC, Cardoso SM. Phytochemical Composition and Bioactive Effects of Salvia africana, Salvia officinalis 'Icterina' and Salvia mexicana Aqueous Extracts. Molecules 2019; 24:E4327. [PMID: 31783509 PMCID: PMC6930492 DOI: 10.3390/molecules24234327] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 11/16/2019] [Accepted: 11/22/2019] [Indexed: 12/20/2022] Open
Abstract
In the present study, aqueous extracts of Salvia africana, Salvia officinalis 'Icterina' and Savia mexicana origin were screened for their phenolic composition and for antibacterial, antioxidant, anti-inflammatory and cytotoxic properties. The three aqueous extracts contained distinct phenolic compounds, with S. africana presenting the highest total levels (231.6 ± 7.5 μg/mg). Rosmarinic acid was the dominant phenolic compound in all extracts, yet that of S. africana origin was characterized by the present of yunnaneic acid isomers, which overall accounted for about 40% of total phenolics. In turn, S. officinalis 'Icterina' extract presented glycosidic forms of apigenin, luteolin and scuttelarein, and the one obtained from S. mexicana contained several simple caffeic acid derivatives. S. africana aqueous extract exhibited high antioxidant potential in four methods, namely the DPPH• (2,2-diphenyl-1-picrylhydrazyl) scavenging ability, iron-reducing power, inhibition of β-carotene bleaching and of thiobarbituric acid reactive substances (TBARS), for which EC50 values were equal or only 1.3-3.1 higher than those of the standard compounds. Moreover, this extract was able to lower the levels of nitric oxide (NO) production in lipopolysaccharide (LPS)-activated RAW 264.7 macrophages (EC50 = 47.8 ± 2.1 μg/mL). In addition, the three sage aqueous extracts showed promising cytotoxic effect towards hepatocellular HepG2, cervical HeLa, and breast carcinoma cells MCF-7. Overall this study highlights the potential of three little-exploited Salvia species, with commercial value for applications in food or pharmaceutical industries.
Collapse
Affiliation(s)
- Andrea F. Afonso
- QOPNA & LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.F.A.); (A.M.S.S.)
- Public Health Laboratory of Bragança, Local Health Unit, Rua Eng. Adelino Amaro da Costa, 5300-146 Bragança, Portugal
| | - Olívia R. Pereira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.R.P.); (Â.F.); (R.C.C.)
| | - Ângela Fernandes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.R.P.); (Â.F.); (R.C.C.)
| | - Ricardo C. Calhelha
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.R.P.); (Â.F.); (R.C.C.)
| | - Artur M. S. Silva
- QOPNA & LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.F.A.); (A.M.S.S.)
| | - Isabel C.F.R. Ferreira
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal; (O.R.P.); (Â.F.); (R.C.C.)
| | - Susana M. Cardoso
- QOPNA & LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (A.F.A.); (A.M.S.S.)
| |
Collapse
|
37
|
da S. Hage-Melim LI, Ferreira JV, de Oliveira NK, Correia LC, Almeida MR, Poiani JG, Taft CA, de Paula da Silva CH. The Impact of Natural Compounds on the Treatment of Neurodegenerative Diseases. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190327100418] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Neurodegenerative diseases (NDDs) are characterized by a progressive deterioration of the motor and/or cognitive function, that are often accompanied by psychiatric disorders, caused by a selective loss of neurons in the central nervous system. Among the NDDs we can mention Alzheimer’s disease (AD), Parkinson’s disease (PD), Huntington’s disease (HD), amyotrophic lateral sclerosis (ALS), spinocerebellar ataxia 3 (SCA3), spinal and bulbar muscular atrophy (SBMA) and Creutzfeldt-Jakob disease (CJD). AD and HD are characterized mainly by massive neuronal loss. PD, ALS, SCA3 and SBMA are agerelated diseases which have characteristic motor symptoms. CJD is an NDD caused by prion proteins. With increasing life expectancy, elderly populations tend to have more health problems, such as chronic diseases related to age and disability. Therefore, the development of therapeutic strategies to treat or prevent multiple pathophysiological conditions in the elderly can improve the expectation and quality of life. The attention of researchers has been focused on bioactive natural compounds that represent important resources in the discovery and development of drug candidates against NDDs. In this review, we discuss the pathogenesis, symptoms, potential targets, treatment and natural compounds effective in the treatment of AD, PD, HD, ALS, SCA3, SBMA and CJD.
Collapse
Affiliation(s)
- Lorane I. da S. Hage-Melim
- Laboratorio de Quimica Farmaceutica e Medicinal (PharMedChem), Universidade Federal do Amapa, Macapa, Brazil
| | - Jaderson V. Ferreira
- Laboratorio de Quimica Farmaceutica e Medicinal (PharMedChem), Universidade Federal do Amapa, Macapa, Brazil
| | - Nayana K.S. de Oliveira
- Laboratorio de Quimica Farmaceutica e Medicinal (PharMedChem), Universidade Federal do Amapa, Macapa, Brazil
| | - Lenir C. Correia
- Laboratorio de Quimica Farmaceutica e Medicinal (PharMedChem), Universidade Federal do Amapa, Macapa, Brazil
| | - Marcos R.S. Almeida
- Laboratorio de Quimica Farmaceutica e Medicinal (PharMedChem), Universidade Federal do Amapa, Macapa, Brazil
| | - João G.C. Poiani
- Laboratorio Computacional de Química Farmaceutica, Departamento de Ciencias Farmaceuticas, Faculdade de Ciencias Farmaceuticas de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Carlton A. Taft
- Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos H.T. de Paula da Silva
- Laboratorio Computacional de Química Farmaceutica, Departamento de Ciencias Farmaceuticas, Faculdade de Ciencias Farmaceuticas de Ribeirao Preto, Universidade de Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| |
Collapse
|
38
|
D'Eliseo D, Pannucci E, Bernini R, Campo M, Romani A, Santi L, Velotti F. In vitro studies on anti-inflammatory activities of kiwifruit peel extract in human THP-1 monocytes. JOURNAL OF ETHNOPHARMACOLOGY 2019; 233:41-46. [PMID: 30599220 DOI: 10.1016/j.jep.2018.12.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 12/24/2018] [Accepted: 12/28/2018] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Kiwifruit is native to eastern China and many are the references about the consumption of fruits and fruits extracts of the Actinidia plants in Chinese traditional medicine as therapeutic food supplements to prevent and/or counteract numerous disorders including inflammation-related diseases like cancer. AIM OF THE STUDY Aim of the present work was to obtain a kiwifruit peel extract, rich in polyphenols, and to explore the anti-inflammatory potential by analyzing its capability to target multiple pathways involved in monocyte-mediated inflammatory response. MATERIALS AND METHODS The extract was obtained from the fruit peel of Actinidia deliciosa (A.Chev.) C.F.Liang & A.R.Ferguson, cv Hayward and characterized by HPLC-DAD-ESI-MS. Lipopolysaccharide-stimulated THP-1 monocytes were used as a model of human inflammation in vitro. RESULTS Analytical data evidenced that procyanidins resulted the main polyphenols present in the extract, representing the 92% w/w of the total. The extract inhibited the production of inflammatory molecules such as IL-6, IL-1β, TNF-α pro-inflammatory cytokines, HMGB1 danger signal and granzyme B serine protease by activated monocytes. In particular, an inhibitory activity of 81%, 68%, 63%, 76% and 60% on the extracellular release of IL-6, IL-1β, TNF-α, HMGB1 and granzyme B, respectively, was observed by western blot analysis. Moreover, the extract prevented STAT3 activation and promoted autophagy. CONCLUSIONS The reported findings demonstrated a strong and broad anti-inflammatory profile of the kiwifruit peel extract, which makes it a promising preventive and therapeutic natural ingredient for nutraceutical, cosmetic and pharmaceutical formulations to counteract multiple inflammatory disorders.
Collapse
Affiliation(s)
- Donatella D'Eliseo
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via S. Camillo de Lellis, 01100 Viterbo, Italy; Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy
| | - Elisa Pannucci
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via S. Camillo de Lellis, 01100 Viterbo, Italy
| | - Roberta Bernini
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via S. Camillo de Lellis, 01100 Viterbo, Italy.
| | - Margherita Campo
- Department of Statistics, Computing, Applications "G. Parenti" (DISIA), Phytolab, University of Florence, Via Ugo Schiff 6, 50019 Florence, Italy
| | - Annalisa Romani
- Department of Statistics, Computing, Applications "G. Parenti" (DISIA), Phytolab, University of Florence, Via Ugo Schiff 6, 50019 Florence, Italy
| | - Luca Santi
- Department of Agriculture and Forest Sciences (DAFNE), University of Tuscia, Via S. Camillo de Lellis, 01100 Viterbo, Italy.
| | - Francesca Velotti
- Department of Ecological and Biological Sciences (DEB), University of Tuscia, Loc. Riello, 01100 Viterbo, Italy
| |
Collapse
|
39
|
Wang YL, Zhang Q, Yin SJ, Cai L, Yang YX, Liu WJ, Hu YJ, Chen H, Yang FQ. Screening of blood-activating active components from Danshen-Honghua herbal pair by spectrum-effect relationship analysis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 54:149-158. [PMID: 30668364 DOI: 10.1016/j.phymed.2018.09.176] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 07/18/2018] [Accepted: 09/17/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Danshen (Salvia miltiorrhiza, DS) and Honghua (Carthamus tinctorius, HH) are commonly used traditional Chinese medicines for activating blood and removing stasis, and DS-HH (DH) herbal pair had potential synergistic effects on promoting blood circulation. Therefore, it is essential to make clear the active components of this herbal pair for better understanding their potential synergistic effects. PURPOSE To comprehensively evaluate the activity of DH herbal pair on physiological coagulation system of rats, and seek their potential active components by spectrum-effect relationship analysis. METHODS The water extracts of DH herbal pair with different proportions (DS: HH = 1:1, 2:1, 3:1, 5:1, 1:5 and 1:3) were prepared. Male Sprague-Dawley rats were randomly divided into eight groups: blank group, model group, model + 1:1 (DH) group, model + 2:1 group, model + 3:1 group, model + 5:1 group, model + 1:5 group and model + 1:3 group. The intragastric administration was performed for eight times with 12 h intervals. SC40 semi-automatic coagulation analyzer was employed to determine coagulation indices. Meanwhile, HPLC and LC-MS were applied for chemical analyses of DH extracts. Finally, the active ingredients were screened by spectrum-effect relationship analysis and the activities of major predicted compounds were validated in vitro. RESULTS Different proportions of DH extracts could significantly prolong thrombin time (TT) and activated partial thromboplastin time (APTT), increase prothrombin time (PT) and decrease fibrinogen (FIB) content, reduced whole blood viscosity (WBV) and plasma viscosity (PV), decreased erythrocyte sedimentation rate blood (ESR) compared with model group. Furthermore, fifteen highly related components were screened out by the spectrum-effect relationship and LC-MS analysis, of which caffeic acid, salvianolic acid B, hydroxysafflor yellow A and lithospermate acid had significant blood-activing effect by prolong APTT and decrease FIB content at high (0.6 mM), medium (0.3 mM) and low (0.15 mM) (except lithospermate acid) concentrations in vitro. CONCLUSIONS DH herbal pair showed strong blood-activating effect on blood stasis rat through regulating the parameters involved in haemorheology and plasma coagulation system. Four active compounds, caffeic acid, salvianolic acid B, hydroxysafflor yellow A and lithospermate acid predicted by spectrum-effect relationship analysis had good blood-activating effect. Therefore, spectrum-effect relationship analysis is an effective approach for seeking active components in herbal pairs.
Collapse
Affiliation(s)
- Ya-Li Wang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Qian Zhang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Shi-Jun Yin
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Liang Cai
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Yu-Xiu Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Wen-Jing Liu
- Modern Research Center for Traditional Chinese Medicine, School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, PR China
| | - Yuan-Jia Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, PR China
| | - Hua Chen
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 401331, PR China.
| |
Collapse
|
40
|
Zhao Y, You XM, Jiang H, Zou GX, Wang B. Spectrum–effect relationships between high-performance liquid chromatography fingerprints and anti-inflammatory activities of Leontopodium leontopodioides (Willd.) Beauv. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1104:11-17. [DOI: 10.1016/j.jchromb.2018.11.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 09/01/2018] [Accepted: 11/02/2018] [Indexed: 11/25/2022]
|
41
|
Levistilide A Ameliorates NLRP3 Expression Involving the Syk-p38/JNK Pathway and Peripheral Obliterans in Rats. Mediators Inflamm 2018; 2018:7304096. [PMID: 30158835 PMCID: PMC6109531 DOI: 10.1155/2018/7304096] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/23/2018] [Accepted: 07/19/2018] [Indexed: 12/20/2022] Open
Abstract
Background Inflammation is one of the most important pathogeneses of thromboangiitis obliterans (TAO). The NLRP3 inflammasome plays a vital role in the body's immune response and disease development. It can be activated by numerous types of pathogens or danger signals. As the core of the inflammatory response, the NLRP3 inflammasome may provide a new target for the treatment of various inflammatory diseases. Levistilide A (LA) is a phthalide dimer isolated from umbelliferous plants. Its pharmacological effect is largely unknown. This study revealed the effects of LA on endothelial cell activation, NLRP3, IL-1β, TNF-α, IL-32, and CCL-2, VCAM-1, MCP-1, and the spleen tyrosine kinase (Syk)--p38/JNK signaling axis and its effect on vasculitis in rats. Results LA inhibited endothelial activation and the expression of IL-1β, TNF-α, IL-32, CCL-2, VCAM-1, and MCP-1. LA directly obstructed Syk phosphorylation and activity in a dose-dependent manner, inhibited the activity of p38 and JNK, and reduced the expression of NLRP3 in human umbilical vein endothelial cells and vascular tissue of rats with vasculitis. Conclusion LA suppressed NLRP3 gene expression by blocking the Syk--p38/JNK pathway and reduced damage to the rats' limbs in the thromboangiitis obliterans model.
Collapse
|