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Goleij P, Sanaye PM, Alam W, Zhang J, Tabari MAK, Filosa R, Jeandet P, Cheang WS, Efferth T, Khan H. Unlocking daidzein's healing power: Present applications and future possibilities in phytomedicine. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 134:155949. [PMID: 39217652 DOI: 10.1016/j.phymed.2024.155949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 07/29/2024] [Accepted: 08/08/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Cancer is one of the leading causes of death and a great threat to people around the world. Cancer treatment modalities include surgery, radiotherapy, chemotherapy, radiochemotherapy, hormone therapy, and immunotherapy. The best approach is to use a combination of several types. Among the treatment methods mentioned above, chemotherapy is frequently used, but its activity is hampered by the development of drug resistance and many side effects. In this regard, the use of medicinal plants has been discussed, and in recent decades, the use of isolated phytochemicals came into the focus of interest. By critically evaluating the available evidence and emphasizing the unique perspective offered by this review, we provide insights into the potential of daidzein as a promising therapeutic agent, as well as outline future research directions to optimize its efficacy in clinical settings. PURPOSE To summarized the therapeutic potential of daidzein, an isoflavone phytoestrogen in the management of several human diseases with the focuses on the current status and future prospects as a therapeutic agent. METHODS Several search engines, including PubMed, GoogleScholar, and ScienceDirect, were used, with the search terms "daidzein", "daidzein therapeutic potential", or individual effects. The study included all peer-reviewed articles. However, the most recent publications were given priority. RESULTS Daidzein showed protective effects against malignant diseases such as breast cancer, prostate cancer but also non-malignant diseases such as diabetes, osteoporosis, and cardiovascular diseases. Daidzein activates multiple signaling pathways leading to cell cycle arrest and apoptosis as well as antioxidant and anti-metastatic effects in malignant cells. Moreover, the anticancer effects against different cancer cells were more prominent and discussed in detail. CONCLUSIONS In short, daidzein represents a promising compound for drug development. The comprehensive potential anticancer activities of daidzein through various molecular mechanisms and its therapeutic/clinical status required further detail studies.
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Affiliation(s)
- Pouya Goleij
- USERN Office, Kermanshah University of Medical Sciences, Kermanshah, Iran; Department of Genetics, Faculty of Biology, Sana Institute of Higher Education, Sari, Iran; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research, Network (USERN), Tehran, Iran.
| | - Pantea Majma Sanaye
- PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research, Network (USERN), Tehran, Iran; School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Waqas Alam
- Department of Pharmacy, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan
| | - Junmin Zhang
- School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Mohammad Amin Khazeei Tabari
- PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research, Network (USERN), Tehran, Iran; Student Research Committee, School of Medicine, Mazandaran University of Medical Sciences, Mazandaran, Iran
| | - Rosanna Filosa
- Department of Science and Technology, University of Sannio, Benevento 82100, Italy
| | - Philippe Jeandet
- Département de Biologie et Biochimie Faculté des Sciences Exactes et Naturelles Université de Reims BP 1039 51687, Reims CEDEX 02, France
| | - Wai San Cheang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
| | - Thomas Efferth
- Department of Pharmaceutical Biology, Institute of Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University, Mainz 55128, Germany
| | - Haroon Khan
- Department of Pharmacy, Faculty of Chemical and Life Sciences, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan.
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Verma VK, Bhardwaj P, Prajapati V, Bhatia A, Purkait S, Arya DS. Flavonoids as therapeutics for myocardial ischemia-reperfusion injury: a comprehensive review on preclinical studies. Lab Anim Res 2024; 40:32. [PMID: 39237965 PMCID: PMC11376054 DOI: 10.1186/s42826-024-00218-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Revised: 08/07/2024] [Accepted: 08/30/2024] [Indexed: 09/07/2024] Open
Abstract
Ischemic heart disease is the most prevalent cause of death worldwide affecting both the gender of all age groups. The high mortality rate is due to damage of myocardial tissue that emanates at the time of myocardial ischemia and re-oxygenation, thus averting reperfusion injury is recognized as a potential way to reduce acute cardiac injury and subsequent mortality. Flavonoids are polyphenol derivatives of plant origin and empirical shreds of evidence substantiate their numerous activities such as antioxidant, anti-inflammatory, anti-apoptotic, and anti-thrombotic activity, leading to their role in cardio protection. Recent investigations have unveiled the capacity of flavonoids to impede pivotal regulatory enzymes, signaling molecules, and transcription factors that orchestrate the mediators participating in the inflammatory cascade. The present comprehensive review, dwells on the preclinical studies on the effectiveness of flavonoids from the year 2007 to 2023, for the prevention and therapeutics for myocardial ischemia-reperfusion injury.
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Affiliation(s)
- Vipin Kumar Verma
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Priya Bhardwaj
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Vaishali Prajapati
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Avantika Bhatia
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sayani Purkait
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Dharamvir Singh Arya
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, 110029, India.
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Laddha AP, Kulkarni YA. Daidzein ameliorates peripheral neuropathy in Sprague Dawley rats. Front Pharmacol 2024; 15:1385419. [PMID: 39166118 PMCID: PMC11333240 DOI: 10.3389/fphar.2024.1385419] [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: 02/12/2024] [Accepted: 07/08/2024] [Indexed: 08/22/2024] Open
Abstract
Neuropathy is the most common disorder comprising peripheral nerve damage in diabetic patients. Prolonged hyperglycaemia and oxidative stress cause metabolic imbalance and are the key reasons for the development of diabetic neuropathy. Daidzein, a soy isoflavone possesses potent anti-hyperglycaemic and antioxidant activity. The present study aims to check the protective effect of Daidzein in diabetic neuropathy in rats. The experimental animal model involved induction of diabetes in rats by intraperitoneal injection of streptozotocin (55 mg/kg). Following confirmation of diabetes, the diabetic rats were subjected to oral treatment with varying doses of Daidzein (25, 50, and 100 mg/kg) and pregabalin (30 mg/kg) for a duration of 4 weeks, initiated 6 weeks after diabetes induction. Results indicated that Daidzein treatment led to a significant reduction in plasma glucose levels and an improvement in body weight among diabetic animals. Moreover, Daidzein demonstrated a positive impact on sensory functions, as evidenced by the effect on tail withdrawal and response latency. Mechanical hyperalgesia and allodynia, common symptoms of diabetic neuropathy, were also significantly reduced with both Daidzein and pregabalin treatment. Notably, nerve conduction velocities exhibited improvement following the administration of Daidzein and pregabalin. Further investigation into the molecular mechanisms revealed that Daidzein treatment resulted in a notable enhancement of antioxidant enzyme levels and a reduction in the overexpression of NOX-4 in the sciatic nerve. This suggests that Daidzein's therapeutic effect is associated with the inhibition of oxidative stress via NOX-4. In summary, the findings of study suggests that, Daidzein treatment significantly attenuated diabetic neuropathy by inhibiting oxidative stress via NOX-4 inhibition.
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Affiliation(s)
| | - Yogesh A. Kulkarni
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM’s NMIMS, Mumbai, India
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Sharma J, Bhargava P, Mishra P, Bhatia J, Arya DS. Molecular mechanisms of flavonoids in myocardial ischemia reperfusion injury: Evidence from in-vitro and in-vivo studies. Vascul Pharmacol 2024; 155:107378. [PMID: 38729253 DOI: 10.1016/j.vph.2024.107378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
OBJECTIVES Flavonoids are polyphenolic compounds found in a wide range of foods, including fruits, vegetables, tea plants, and other natural products. They have been mainly classified as flavanols, flavonols, flavones, isoflavones, flavanones, and flavanonols. In this comprehensive review, we will discuss preclinical pieces of evidence on the potential of flavonoids for the prevention/treatment of myocardial ischemia-reperfusion (IR) injury. KEY FINDINGS In-vitro and in-vivo studies have shown that flavonoids play an important role in preventing ischemic heart disease (IHD). They possess strong anti-oxidant, anti-inflammatory, anti-bacterial, anti-thrombotic, anti-apoptotic, and anti-carcinogenic activities. In addition, at a molecular level, flavonoids also modulate various pathways like MAPK, NFκB etc. to confer beneficial effects. SUMMARY The current review of flavonoids in myocardial ischemia-reperfusion injury furnishes updated information that could drive future research. The in-vitro and in-vivo experiments have demonstrated various favourable pharmacological properties of flavonoids. This review provides valuable information to conduct clinical studies, validating the safety aspects of flavonoids in the clinical domain.
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Affiliation(s)
- Jatin Sharma
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India.
| | - Poorva Bhargava
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Prashant Mishra
- Armed Forces Medical College, Pune, Maharashtra 411040, India
| | - Jagriti Bhatia
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Dharamvir Singh Arya
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi 110029, India.
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Lang X, Zhong C, Su L, Qin M, Xie Y, Shan D, Cui Y, Shi M, Li M, Quan H, Qiu L, Zhong G, Yu J. Edgeworthia gardneri (Wall.) Meisn. Ethanolic Extract Attenuates Endothelial Activation and Alleviates Cardiac Ischemia-Reperfusion Injury. Molecules 2024; 29:1068. [PMID: 38474581 DOI: 10.3390/molecules29051068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/12/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Endothelial pro-inflammatory activation is pivotal in cardiac ischemia-reperfusion (I/R) injury pathophysiology. The dried flower bud of Edgeworthia gardneri (Wall.) Meisn. (EG) is a commonly utilized traditional Tibetan medicine. However, its role in regulating endothelium activation and cardiac I/R injury has not been investigated. Herein, we showed that the administration of EG ethanolic extract exhibited a potent therapeutic efficacy in ameliorating cardiac endothelial inflammation (p < 0.05) and thereby protecting against myocardial I/R injury in rats (p < 0.001). In line with the in vivo findings, the EG extract suppressed endothelial pro-inflammatory activation in vitro by downregulating the expression of pro-inflammatory mediators (p < 0.05) and diminishing monocytes' firm adhesion to endothelial cells (ECs) (p < 0.01). Mechanistically, we showed that EG extract inhibited the nuclear factor kappa-B (NF-κB), c-Jun N-terminal kinase (JNK), extracellular regulated protein kinase (ERK), and p38 mitogen-activated protein kinase (MAPK) signaling pathways to attenuate EC-mediated inflammation (p < 0.05). Collectively, for the first time, this study demonstrated the therapeutic potential of EG ethanolic extract in alleviating I/R-induced inflammation and the resulting cardiac injury through its inhibitory role in regulating endothelium activation.
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Affiliation(s)
- Xiaoya Lang
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Chao Zhong
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
- Department of Cardiovascular Sciences, Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
| | - Lingqing Su
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Manman Qin
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Yanfei Xie
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Dan Shan
- Department of Cardiovascular Sciences, Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
| | - Yaru Cui
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
- Department of Cardiovascular Sciences, Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
| | - Min Shi
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Min Li
- Center for Traditional Chinese Medicine Resources and Ethnic Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Hexiu Quan
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Liang Qiu
- Center for Translational Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Guoyue Zhong
- Center for Traditional Chinese Medicine Resources and Ethnic Medicine, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Jun Yu
- Department of Cardiovascular Sciences, Center for Metabolic Disease Research, Lewis Katz School of Medicine, Temple University, Philadelphia, PA 19140, USA
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Hammoodi HZ, Al-Shawi NN. Neuroprotective effects of daidzein against ifosfamide-induced neurotoxicity in male rats: role of selected inflammatory and apoptotic markers. J Med Life 2023; 16:1628-1632. [PMID: 38406792 PMCID: PMC10893576 DOI: 10.25122/jml-2023-0082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 05/13/2023] [Indexed: 02/27/2024] Open
Abstract
Ifosfamide (IFO), an alkylating chemotherapy agent, is known for its association with neurotoxicity and encephalopathy. This trial was designed to evaluate the protective action of daidzein (DZN) against IFO-induced neurotoxicity in male rats by determining the difference in certain inflammatory and apoptotic markers in the brain tissue of rats. Twenty-eight Wistar rats, weighing 120-150 g, were divided into four groups of seven rats: Group 1 (Control) received no treatment; Group 2 was orally administered DZN (100 mg/kg/day) for seven days; Group 3 received a single intraperitoneal (IP) dose of IFO (500 mg/kg); Group 4 received oral DZN (100 mg/kg/day) for one week prior to a single IP dose of IFO on the seventh day. Twenty-four hours post-treatment, serum and brain tissue samples were collected for analysis. The results indicated a significant increase in serum inflammatory markers (TNF-alpha, IL-6, and iNOS) and the anti-inflammatory marker (IL-10), along with elevated caspase-3 enzyme activity in the brain tissue of the IFO-treated group compared to the control group. Conversely, pre-treatment with DZN significantly reduced serum inflammatory markers and caspase-3 levels in tissue. The findings suggest that daidzein has anti-inflammatory and anti-apoptotic properties, potentially offering protection against IFO-induced neurotoxicity in rats.
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Affiliation(s)
- Hiba Zaki Hammoodi
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Baghdad, Baghdad, Iraq
| | - Nada Naji Al-Shawi
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Baghdad, Baghdad, Iraq
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Gholami A, Darudi F, Baradaran HR, Hariri M. Effect of soy isoflavones on C-reactive protein in chronic inflammatory disorders. INT J VITAM NUTR RES 2023; 93:447-458. [PMID: 35291882 DOI: 10.1024/0300-9831/a000751] [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] [Indexed: 11/19/2022]
Abstract
New evidence suggests that soy products might reduce chronic systemic inflammation. Therefore, we aimed to summarize the effect of soy isoflavones on serum concentration of C-reactive protein (CRP) among participants with chronic inflammatory disorders by conducting this study. Cochrane Library, Scopus, ISI Web of Science, clinicaltrials.gov, and PubMed were searched to identify randomized clinical trials (RCTs) published up to December 2020. The effect size was calculated by the mean change from baseline in concentrations of CRP and its standard deviation for both intervention and comparison groups. DerSimonian and Laird random-effects model was used when the heterogeneity test was statistically significant. In total, thirteen RCTs involving 1213 participants and ten RCTs involving 1052 participants were eligible for our systematic review and meta-analysis respectively. Study duration ranged from 4 to 96 weeks and soy isoflavones dose varied from 33 to 132 mg/day. Overall effect size indicated a non-significant effect on serum concentration of CRP following soy isoflavones intake (weighted mean differences (WMD)=-0.15 mg/L, 95% confidence interval (CI): -0.54, 0.23; p=0.430). Subgroup analysis revealed that soy isoflavones significantly reduced serum concentration of CRP in studies among participants with age >57 years and baseline CRP levels >3.75 mg/L. The present study proposed that soy isoflavones could not significantly reduce serum CRP levels. It seems more RCTs on participants with age more than 57 years and higher levels of CRP is necessary.
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Affiliation(s)
- Ali Gholami
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Fatemeh Darudi
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Hamid Reza Baradaran
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition University of Aberdeen, UK
| | - Mitra Hariri
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
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Wang Q, Chen G, Chen X, Liu Y, Qin Z, Lin P, Shang H, Ye M, He L, Yao Z. Development of a three-step-based novel strategy integrating DMPK with network pharmacology and bioactivity evaluation for the discovery of Q-markers of traditional Chinese medicine prescriptions: Danlou tablet as an example. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 108:154511. [PMID: 36334388 DOI: 10.1016/j.phymed.2022.154511] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/02/2022] [Accepted: 10/16/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Quality marker (Q-marker) serves an important role in promoting the standardization of the quality of traditional Chinese medicine (TCM) prescriptions. However, discovering comprehensive and representative Q-markers from TCM prescriptions composed of multiple components remains difficult. PURPOSE A three-step-based novel strategy integrating drug metabolism and pharmacokinetics (DMPK) with network pharmacology and bioactivity evaluation was proposed to discover the Q-markers and applied to a research example of Danlou tablet (DLT), a famous TCM prescription with remarkable and reliable clinical effects for coronary heart disease (CHD). METHODS Firstly, the metabolic profile in vivo of DLT was systemically characterized, and the pharmacokinetic (PK) properties of PK markers were then investigated. Secondly, an integrated network of "PK markers - CHD targets - pathways - therapeutic effects" was established to screen out the crucial PK markers of DLT against CHD. Thirdly, the crucial PK markers that could exhibit strong myocardial protection activity in the H9c2 cardiomyocyte model were selected as the candidate Q-markers of DLT. According to the proportion of their Cmax value in vivo, the candidate Q-markers were configured into a composition; the bioactivity was then evaluated to confirm their synergistic effect and justify their usage as Q-markers. RESULTS First of all, a total of 110 DLT-related xenobiotics (35 prototypes and 75 metabolites) were detected in bio-samples, and the pharmacokinetic properties of 13 PK markers of DLT were successfully characterized, revealing the quality transitivity and traceability from prescription to in vivo. Then, 6 crucial PK markers with three topological features (degree, betweenness, and closeness) greater than the average values in the pharmacology network were screened out as the key components of DLT against CHD. Furthermore, among these 6 crucial PK markers, 5 components (puerarin, alisol A, daidzein, paeoniflorin, and tanshinone IIA) with strong myocardial protection activity were chosen as the candidate Q-markers to constitute a new composition. The composition activated the expression of the PI3K/AKT pathway and exhibited strong myocardial protection activity, and the effective concentrations (nM level) of these components in the composition were significantly lower than their individually effective concentrations (μM level), indicating that there was a certain synergistic effect between them. Hence, the 5 components with multiple properties, including testability, quality transitivity and traceability from prescription to in vivo, effectiveness, and compatibility contribution, were defined as comprehensive and representative Q-markers of DLT. CONCLUSION This study not only presented a novel idea for the revelation of comprehensive and representative Q-markers in quality control research of TCM prescriptions, but also identified the reasonable Q-markers of DLT for the first time to improve the quality control level of DLT.
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Affiliation(s)
- Qi Wang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Guotao Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Xintong Chen
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Yuehe Liu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Zifei Qin
- Department of Pharmacology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Pei Lin
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China.
| | - Hongcai Shang
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing 100700, China
| | - Min Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Liangliang He
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China.
| | - Zhihong Yao
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China; Guangzhou Key Laboratory of Formula-Pattern of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Jinan University, Guangzhou 510632, China.
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Zhou P, Zhao XN, Ma YY, Tang TJ, Wang SS, Wang L, Huang JL. Virtual screening analysis of natural flavonoids as trimethylamine (TMA)-lyase inhibitors for coronary heart disease. J Food Biochem 2022; 46:e14376. [PMID: 35945702 DOI: 10.1111/jfbc.14376] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/22/2022] [Accepted: 07/27/2022] [Indexed: 01/13/2023]
Abstract
Coronary heart disease (CHD) is defined by atherosclerosis, which can result in stenosis or blockage of the arterial cavity, leading to ischemic cardiac diseases such as angina and myocardial infarction. Accumulating evidence indicates that the gut microbiota plays a vital role in the beginning and progression of CHD. The gut microbial metabolite, trimethylamine-N-oxide (TMAO), is intimately linked to the pathophysiology of CHD. TMAO is formed when trimethylamine (TMA) is converted by flavin-containing monooxygenases in the hepatocytes. Therefore, inhibition of TMA production is essential to reduce TMAO levels. Flavonoids may reduce the risk of death from cardiovascular disease. In this article, we reviewed and evaluated twenty-two flavonoids for the therapy of CHD based on their inhibition of TMA-lyase by molecular docking. Docking results revealed that baicalein, fisetin, acacetin, and myricetin in flavonoid aglycones, and baicalin, naringin, and hesperidin in flavonoid glycosides had a good binding effect with TMA-lyase. This indicates that these chemicals were the most active and could be used as lead compounds for structural modification in the future. PRACTICAL APPLICATIONS: Flavonoids are a large class of polyphenolic compounds found in fruits, vegetables, flowers, tea, and herbal medicines, which are inexorably metabolized and transformed into bioactive metabolites by α-rhamnosidase, β-glucuronidase, β-glucosidase, and nitroreductase produced by the gut microbiota, which plays a beneficial role in the prevention and treatment of cardiovascular diseases. Because flavonoids protect the cardiovascular system and regulate the gut microbiota, and the gut microbiota is directly connected to TMAO, thus, reducing TMAO levels involves blocking the transition of TMA to TMAO, which may be performed by reducing TMA synthesis. Molecular docking results found that baicalein, fisetin, acacetin, and myricetin in flavonoid aglycones, and baicalin, naringin, and hesperidin in flavonoid glycosides had good binding effects on TMA-lyase, which were the most active and could be used as lead compounds for structural modification.
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Affiliation(s)
- Peng Zhou
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China.,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, People's Republic of China.,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, People's Republic of China
| | - Xiao-Ni Zhao
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Yao-Yao Ma
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Tong-Juan Tang
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Shu-Shu Wang
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Liang Wang
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China.,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, People's Republic of China.,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, People's Republic of China
| | - Jin-Ling Huang
- Department of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China.,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, People's Republic of China.,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, People's Republic of China
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Wei Y, Gao L, Zhong L, Zhang H, Yue J, Li Q, Zeng Y, Sun J, Nie L, Zang H. Network pharmacology, molecular docking technology integrated with pharmacodynamic study to explore the potential targets and mechanism of Xinkeshu tablets against myocardial ischemia reperfusion injury. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tan H, Shao J, Zhang J, Ma H, Jing L. Synthesis, Antioxidant, and Antihypoxia Activities of 6,7,8,4′-Tetrahydroxyisoflavone and 6,7,8,3′,4′-Pentahydroxyisoflavone. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221126042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In the present study, 6,8-dihydroxydaidzein (6,8-DHD or 6,7,8,4′-tetrahydroxyisoflavone) and 6,8,3′-trihydroxydaidzein (6,8,3′-THD or 6,7,8,3′,4′-pentahydroxyisoflavone) were synthesized via a facile and efficient way using commercially available formononetin as starting material. Their structures were confirmed using spectroscopic analyses (infrared, nuclear magnetic resonance, and mass spectrometry). The purity was checked by ultra-high performance liquid chromatography. Their antioxidant activities were evaluated via 1,1-diphenyl-2-picrylhydrazyl radical scavenging assay and reducing power assay using ascorbic acid (vitamin C) as a reference compound. The antihypoxia capacity was determined by a hypoxia injury model in PC12 cells. Our study revealed that 6,8-DHD and 6,8,3′-THD exhibited higher antioxidant activities than that of vitamin C and could protect PC12 cells against hypoxia-induced damage. These results indicate that 6,8-DHD and 6,8,3′-THD are excellent antioxidant agents and could be used for alleviating injury induced by hypoxia.
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Affiliation(s)
- Hongqiang Tan
- Center for Brain Science, Hospital of Xi'an Jiaotong University, Shaanxi, China
- College of Pharmacy, Gansu University of Chinese Medicine, Gansu, China
| | - Jin Shao
- Department of Pharmacy, The 940th Hospital of Joint Logistics Support force of PLA, Gansu, China
| | - Jie Zhang
- Center for Brain Science, Hospital of Xi'an Jiaotong University, Shaanxi, China
- College of Pharmacy, Gansu University of Chinese Medicine, Gansu, China
| | - Huiping Ma
- Department of Pharmacy, The 940th Hospital of Joint Logistics Support force of PLA, Gansu, China
| | - Linlin Jing
- Center for Brain Science, Hospital of Xi'an Jiaotong University, Shaanxi, China
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12
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Guru A, Sudhakaran G, Velayutham M, Murugan R, Pachaiappan R, Mothana RA, Noman OM, Juliet A, Arockiaraj J. Daidzein normalized gentamicin-induced nephrotoxicity and associated pro-inflammatory cytokines in MDCK and zebrafish: Possible mechanism of nephroprotection. Comp Biochem Physiol C Toxicol Pharmacol 2022; 258:109364. [PMID: 35523404 DOI: 10.1016/j.cbpc.2022.109364] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/22/2022] [Accepted: 05/01/2022] [Indexed: 11/16/2022]
Abstract
This study investigates the therapeutic activity of daidzein, an isoflavone that occurs naturally in plants and herbs, against gentamicin-induced nephrotoxicity in Madin-Darby canine kidney (MDCK) cells in-vitro and zebrafish model in-vivo. The in-vitro studies revealed that daidzein protected MDCK cells from gentamicin-induced inflammation by suppressing oxidative stress and apoptosis. The zebrafish were divided into groups and injected with gentamicin (140 mg/mL) to induce nephrotoxic conditions. After injection, renal dysfunction, nitric oxide production, antioxidant consumption, exaggerated apoptosis, and inflammation were all observed in the zebrafish model. We also observed that during kidney inflammation in zebrafish, pro-inflammatory cytokines such as cyclooxygenase (COX-2), tumor necrosis factor (TNF-α), and interleukin-1β (IL-1β) are upregulated. Furthermore, daidzein treatment after gentamicin injection showed a strong protective anti-inflammatory effect. Daidzein activity was associated with an increase in antioxidant biomarkers such as superoxide dismutase (SOD) and glutathione reductase (GSH), whereas lipid peroxidation (LPO) and nitric oxide (NO) production were decreased in a dose-dependent factor. Moreover, histopathological alteration caused by gentamicin in zebrafish kidneys was normalized due to daidzein treatment. Daidzein also downregulated the pro-inflammatory cytokines gene expression in gentamicin-induced kidney inflammation in zebrafish. These results revealed that daidzein could potentially prevent nephrotoxic conditions through pro-inflammatory cytokines inhibition and its antioxidant property.
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Affiliation(s)
- Ajay Guru
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India
| | - Gokul Sudhakaran
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India
| | - Manikandan Velayutham
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India
| | - Raghul Murugan
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India
| | - Raman Pachaiappan
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India
| | - Ramzi A Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Omar M Noman
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Annie Juliet
- Institute for Cellular and Molecular Biology, The University of Texas at Austin, University Station A4800, Austin, TX 78712, USA
| | - Jesu Arockiaraj
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India.
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13
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Wei Y, Nie L, Gao L, Zhong L, Sun Z, Yang X, Yue J, Zeng Y, Li L, Sun J, Zang H. An Integrated Strategy to Identify and Quantify the Quality Markers of Xinkeshu Tablets Based on Spectrum-Effect Relationship, Network Pharmacology, Plasma Pharmacochemistry, and Pharmacodynamics of Zebrafish. Front Pharmacol 2022; 13:899038. [PMID: 35677447 PMCID: PMC9170229 DOI: 10.3389/fphar.2022.899038] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Xinkeshu tablets (XKST), a traditional Chinese patent medicine (CPM), have served in the clinical treatment of cardiovascular diseases (CVDs) for decades. However, its pharmacodyamic material basis was still unclear, and the holistic quality control has not been well established due to the lack of systematic research on the quality markers. In this experiment, the heart rate recovery rate of a zebrafish larva was used to evaluate the traditional pharmacological effect of XKST i.e., antiarrhythmic effect. The HPLC fingerprints of 16 batches of XKST samples were obtained, and antiarrhythmic components of XKST were identified by establishing the spectrum-effect relationship between HPLC fingerprints and heart rate recovery rate of zebrafish larva with orthogonal signal correction and partial least squares regression (OSC-PLSR) analysis. The anticardiovascular disease components of XKST were identified by mapping the targets related to CVDs in network pharmacology. The compounds of XKST absorbed and exposed in vivo were identified by ultra-high performance liquid chromatography Q-Exactive high-resolution mass spectrometry (UHPLC-Q-Exactive HRMS). Based on the earlier studies, combined with five principles for identifying quality markers and verified by a zebrafish arrhythmia model, danshensu, salvianolic acid A, salvianolic acid B, daidzein, and puerarin were identified as quality markers of XKST. In total, 16 batches of XKST samples were further quantified with the method established in this study. Our study laid the foundation for the quality control of XKST. The integrated strategy used in the study of XKST could be applied for the identification and quantification of quality markers of other CPMs as well.
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Affiliation(s)
- Yongheng Wei
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lei Nie
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lele Gao
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Liang Zhong
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Zhongyu Sun
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xiangchun Yang
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jianan Yue
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yingzi Zeng
- Shandong Wohua Pharmaceutical Technology Co., Ltd., Weifang, China
| | - Lian Li
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China.,Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, China
| | - Jing Sun
- Qinghai Provincial Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
| | - Hengchang Zang
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China.,National Glycoengineering Research Center, Shandong University, Jinan, China.,Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, China.,Qinghai Provincial Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
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14
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Wang Y, Shou X, Fan Z, Cui J, Xue D, Wu Y. A Systematic Review and Meta-Analysis of Phytoestrogen Protects Against Myocardial Ischemia/Reperfusion Injury: Pre-Clinical Evidence From Small Animal Studies. Front Pharmacol 2022; 13:847748. [PMID: 35668938 PMCID: PMC9166621 DOI: 10.3389/fphar.2022.847748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/26/2022] [Indexed: 12/09/2022] Open
Abstract
Background: Phytoestrogens are a class of natural compounds that have structural similarities to estrogens. They have been identified to confer potent cardioprotective effects in experimental myocardial ischemia-reperfusion injury (MIRI) animal models. We aimed to investigate the effect of PE on MIRI and its intrinsic mechanisms. Methods: A systematic search was conducted to identify PEs that have been validated in animal studies or clinical studies as effective against MIRI. Then, we collected studies that met inclusion and exclusion criteria from January 2016 to September 2021. The SYRCLE's RoB tool was used to evaluate the quality. Data were analyzed by STATA 16.0 software. Results: The search yielded 18 phytoestrogens effective against heart disease. They are genistein, quercetin, biochanin A, formononetin, daidzein, kaempferol, icariin, puerarin, rutin, notoginsenoside R1, tanshinone IIA, ginsenoside Rb1, ginsenoside Rb3, ginsenoside Rg1, ginsenoside Re, resveratrol, polydatin, and bakuchiol. Then, a total of 20 studies from 17 articles with a total of 355 animals were included in this meta-analysis. The results show that PE significantly reduced the myocardial infarct size in MIRI animals compared with the control group (p < 0.001). PE treatment significantly reduced the creatine kinase level (p < 0.001) and cTnI level (p < 0.001), increased left ventricular ejection fraction (p < 0.001) and left ventricular fractional shortening (p < 0.001) in MIRI animals. In addition, PE also exerts a significant heart rate lowering effect (p < 0.001). Conclusion: Preclinical evidence suggests that PE can be multi-targeted for cardioprotective effects in MIRI. More large animal studies and clinical research are still needed in the future to further confirm its role in MIRI.
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Affiliation(s)
- Yumeng Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China.,Department of Cardiovascular, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Xintian Shou
- Graduate School, Beijing University of Chinese Medicine, Beijing, China.,Department of Cardiovascular, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Zongjing Fan
- Department of Cardiovascular, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jie Cui
- Department of Cardiovascular, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Donghua Xue
- Graduate School, Beijing University of Chinese Medicine, Beijing, China.,Department of Cardiovascular, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Yang Wu
- Department of Cardiovascular, Dongfang Hospital, Beijing University of Chinese Medicine, Beijing, China
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15
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Guo Y, Zhang BY, Peng YF, Chang LC, Li ZQ, Zhang XX, Zhang DJ. Mechanism of Action of Flavonoids of Oxytropis falcata on the Alleviation of Myocardial Ischemia–Reperfusion Injury. Molecules 2022; 27:molecules27051706. [PMID: 35268807 PMCID: PMC8911915 DOI: 10.3390/molecules27051706] [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: 01/29/2022] [Revised: 03/04/2022] [Accepted: 03/04/2022] [Indexed: 11/16/2022] Open
Abstract
Oxytropis falcata Bunge is a plant used in traditional Tibetan medicine, with reported anti-inflammatory and antioxidants effects and alleviation of myocardial ischemia reperfusion injury (MIRI). However, the underlying mechanism against MIRI and the phytochemical composition of O. falcata are vague. One fraction named OFF1 with anti-MIRI activity was obtained from O. falcata, and the chemical constituents were identified by ultra-high-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC–MS). The potential targets and signaling pathways involved in the action of O. falcata against MIRI were predicted by network pharmacology analysis, and its molecular mechanism on MIRI was determined by in vitro assays. The results revealed that flavonoids are the dominant constituents of OFF1. A total of 92 flavonoids reported in O. falcata targeted 213 potential MIRI-associated factors, including tumor necrosis factor (TNF), prostaglandin-endoperoxide synthase 2 (PTGS2), and the NF-κB signaling pathway. The in vitro assay on H9c2 cardiomyocytes subjected to hypoxia/reoxygenation injury confirmed that the flavonoids in OFF1 reduced myocardial marker levels, apoptotic rate, and the inflammatory response triggered by oxidative stress. Moreover, OFF1 attenuated MIRI by downregulating the ROS-mediated JNK/p38MAPK/NF-κB pathway. Collectively, these findings provide novel insights into the molecular mechanism of O. falcata in alleviating MIRI, being a potential therapeutic candidate.
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Affiliation(s)
- Yang Guo
- Research Center for High Altitude Medicine, Key Laboratory of High-Altitude Medicine (Ministry of Education), Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China; (Y.G.); (Z.-Q.L.)
| | - Ben-Yin Zhang
- College of Eco-Environmental Engineering, Qinghai University, Xining 810016, China; (B.-Y.Z.); (Y.-F.P.)
| | - Yan-Feng Peng
- College of Eco-Environmental Engineering, Qinghai University, Xining 810016, China; (B.-Y.Z.); (Y.-F.P.)
| | - Leng Chee Chang
- Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawai’i, Hilo, HI 96720, USA;
| | - Zhan-Qiang Li
- Research Center for High Altitude Medicine, Key Laboratory of High-Altitude Medicine (Ministry of Education), Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China; (Y.G.); (Z.-Q.L.)
| | - Xin-Xin Zhang
- School of Pharmacy, Xi’an Jiaotong Univeristy, Xining 710061, China;
| | - De-Jun Zhang
- Research Center for High Altitude Medicine, Key Laboratory of High-Altitude Medicine (Ministry of Education), Key Laboratory of Application and Foundation for High Altitude Medicine Research in Qinghai Province (Qinghai-Utah Joint Research Key Lab for High Altitude Medicine), Qinghai University, Xining 810001, China; (Y.G.); (Z.-Q.L.)
- College of Eco-Environmental Engineering, Qinghai University, Xining 810016, China; (B.-Y.Z.); (Y.-F.P.)
- Correspondence: ; Tel.: +86-0971-5310586
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16
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Cai Y, Zhang Y, Chen H, Sun XH, Zhang P, Zhang L, Liao MY, Zhang F, Xia ZY, Man RYK, Feinberg MW, Leung SWS. MicroRNA-17-3p suppresses NF-κB-mediated endothelial inflammation by targeting NIK and IKKβ binding protein. Acta Pharmacol Sin 2021; 42:2046-2057. [PMID: 33623121 PMCID: PMC8633290 DOI: 10.1038/s41401-021-00611-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 01/03/2021] [Indexed: 01/31/2023] Open
Abstract
Nuclear factor kappa B (NF-κB) activation contributes to many vascular inflammatory diseases. The present study tested the hypothesis that microRNA-17-3p (miR-17-3p) suppresses the pro-inflammatory responses via NF-κB signaling in vascular endothelium. Human umbilical vein endothelial cells (HUVECs), transfected with or without miR-17-3p agomir/antagomir, were exposed to lipopolysaccharide (LPS), and the inflammatory responses were determined. The cellular target of miR-17-3p was examined with dual-luciferase reporter assay. Mice were treated with miR-17-3p agomir and the degree of LPS-induced inflammation was determined. In HUVECs, LPS caused upregulation of miR-17-3p. Overexpression of miR-17-3p in HUVECs inhibited NIK and IKKβ binding protein (NIBP) protein expression and suppressed LPS-induced phosphorylation of inhibitor of kappa Bα (IκBα) and NF-κB-p65. The reduced NF-κB activity was paralleled by decreased protein levels of NF-κB-target gene products including pro-inflammatory cytokine [interleukin 6], chemokines [interleukin 8 and monocyte chemoattractant protein-1] and adhesion molecules [vascular cell adhesion molecule-1, intercellular adhesion molecule-1 and E-selectin]. Immunostaining revealed that overexpression of miR-17-3p reduced monocyte adhesion to LPS-stimulated endothelial cells. Inhibition of miR-17-3p with antagomir has the opposite effect on LPS-induced inflammatory responses in HUVECs. The anti-inflammatory effect of miR-17-3p was mimicked by NIBP knockdown. In mice treated with LPS, miR-17-3p expression was significantly increased. Systemic administration of miR-17-3p for 3 days suppressed LPS-induced NF-κB activation and monocyte adhesion to endothelium in lung tissues of the mice. In conclusion, miR-17-3p inhibits LPS-induced NF-κB activation in HUVECs by targeting NIBP. The findings therefore suggest that miR-17-3p is a potential therapeutic target/agent in the management of vascular inflammatory diseases.
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Affiliation(s)
- Yin Cai
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China
- Department of Anaesthesiology, The University of Hong Kong, Hong Kong, China
| | - Yu Zhang
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Hui Chen
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Xing-Hui Sun
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Peng Zhang
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Lu Zhang
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Meng-Yang Liao
- Department of Cardiology, Institute of Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Fang Zhang
- Department of Pharmacology, Medical College of Qingdao University, Qingdao, 266021, China
| | - Zheng-Yuan Xia
- Department of Anaesthesiology, The University of Hong Kong, Hong Kong, China
| | - Ricky Ying-Keung Man
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China
| | - Mark W Feinberg
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Susan Wai-Sum Leung
- Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong, China.
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17
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Lepidium meyenii (maca) and soy isoflavones reduce cardiac stunning of ischemia-reperfusion in rats by mitochondrial mechanisms. J Tradit Complement Med 2021; 11:471-480. [PMID: 34765511 PMCID: PMC8572714 DOI: 10.1016/j.jtcme.2021.03.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 03/22/2021] [Accepted: 03/30/2021] [Indexed: 11/21/2022] Open
Abstract
Background and aim Phytoestrogens are traditionally used for cardiovascular risks but direct effects on the ischemic heart remain unclear. Plants with phytoestrogens are used for reducing menopausic symptoms and they could also be cardioprotectives. Here we investigated whether maca (Lepidium meyenii) contains isoflavones and prevents cardiac stunning, in comparison to soy isoflavones. Experimental procedure Both products were orally and daily administered to rats during 1 week before exposing isolated hearts to ischemia/reperfusion (I/R). Young male (YM), female (YF) and aged female (AgF) rats treated with maca (MACA, 1 g/kg/day) or soy isoflavones (ISOF, 100 mg/kg/day) were compared to acute daidzein (DAZ, 5 mg/kg i.p.) and non-treated rat groups. Isolated ventricles were perfused inside a calorimeter to simultaneously measure contractile and calorimetrical signals before and during I/R. Results and conclusions Maca has genistein and daidzein. MACA and ISOF improved the post-ischemic contractile recovery (PICR) and muscle economy (P/Ht) in YM and YF hearts, but not in AgF hearts. DAZ improved PICR and P/Ht more in YM than in YF. The mKATP channels blockade reduced both PICR and P/Ht in DAZ-treated YM hearts, without affecting them in ISOF or MACA-treated YM hearts. In MACA treated YF hearts, the simultaneous blockade of NOS and mKATP channels, or the mNCX blockade reduced cardioprotection. Results show that subacute oral treatment with maca or with soy isoflavones was strongly preventive of cardiac ischemic dysfunction, more than the acute administration of a pure isoflavone (daidzein, genistein). Maca induced synergistic and complex mechanisms which prevented mitochondrial calcium overload.
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Key Words
- 5-HD, 5-hydroxydecanoate
- AgF, aged female rats
- CICUAL, Institutional Committee for Care of Laboratory Animals
- CONICET, National Council of Scientific and Technical Research
- Calcium
- Cardiomyocytes
- DAZ, daidzein
- DMSO, dimethylsulphoxide
- Daidzein
- F, Fisher coefficient for variance statistical test
- HPLC, high performance liquid chromatography
- Ht, total heat rate
- I/R, ischemia and reperfusion
- ISOF, soy isoflavones
- Isoflavones
- MACA, Lepidium meyenii root powder
- Maca
- Mitochondria
- Myocardial economy
- NOS
- NOS, nitric oxide synthases
- P, maximal pressure developed in contraction
- P/Ht, muscle economy
- PICR, post-ischemic contractile recovery
- PKC, protein-kinase C
- ROS, reactive oxygen species
- SEM, standard error of media
- TFT, triphenyltetrazolium chloride
- YF, young female rats
- YM, young male
- i.p, intraperitoneal
- l-NAME, Nω-nitro-l-arginine methyl ester hydrochloride
- mKATP channels
- mKATP, mitochondrial ATP-dependent K+ channels
- mNCX
- mNCX, mitochondrial Na/Ca exchanger
- ΔLVEDP, resting diastolic pressure
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18
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Asbaghi O, Ashtary-Larky D, Mousa A, Rezaei Kelishadi M, Moosavian SP. The Effects of Soy Products on Cardiovascular Risk Factors in Patients with Type 2 Diabetes: A Systematic Review and Meta-analysis of Clinical Trials. Adv Nutr 2021; 13:S2161-8313(22)00072-2. [PMID: 34591084 PMCID: PMC8970819 DOI: 10.1093/advances/nmab121] [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] [Indexed: 11/14/2022] Open
Abstract
Previous studies have suggested that soy products may be beneficial for cardiometabolic health, but current evidence regarding their effects in type 2 diabetes mellitus (T2DM) remain unclear. The aim of this systematic review and meta-analysis was to determine the impact of soy product consumption on cardiovascular risk factors in patients with T2DM. PubMed, Scopus, Embase, and the Cochrane library were systematically searched from inception to March 2021 using relevant keywords. All randomized controlled trials (RCTs) investigating the effects of soy product consumption on cardiovascular risk factors in patients with T2DM were included. Meta-analysis was performed using random-effects models and subgroup analysis was performed to explore variations by dose and baseline risk profile. A total of 22 trials with 867 participants were included in this meta-analysis. Soy product consumption led to a significant reduction in serum concentrations of triglycerides (TG) (WMD: -24.73 mg/dL; 95% CI: -37.49, -11.97), total cholesterol (TC) (WMD: -9.84 mg/dL; 95% CI: -15.07, -4.61), low density lipoprotein (LDL) cholesterol (WMD: -6.94 mg/dL; 95% CI: -11.71, -2.17) and C-reactive protein (CRP) (WMD: -1.27 mg/L; 95% CI: -2.39, -0.16). In contrast, soy products had no effect on high density lipoprotein (HDL) cholesterol, fasting blood sugar (FBS), fasting insulin, hemoglobin A1c (HbA1c), homeostatic model assessment of insulin resistance (HOMA-IR), systolic and diastolic blood pressure (SBP/DBP) or body mass index (BMI) (all P ≥ 0.05). In subgroup analyses, there was a significant reduction in FBS after soy consumption in patients with elevated baseline FBS (>126 mg/dL) and in those who received higher doses of soy intake (>30 g/d). Moreover, soy products decreased SBP in patients with baseline hypertension (>135 mmHg). Our meta-analysis suggests that soy product consumption may improve cardiovascular parameters in patients with T2DM, particularly in individuals with poor baseline risk profiles. However, larger studies with longer durations and improved methodological quality are needed before firm conclusions can be reached.
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Affiliation(s)
- Omid Asbaghi
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Damoon Ashtary-Larky
- Nutrition and Metabolic Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Aya Mousa
- Monash Centre for Health Research and Implementation (MCHRI), School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Mahnaz Rezaei Kelishadi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
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19
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Li A, Zhang X, Luo Q. Neohesperidin alleviated pathological damage and immunological imbalance in rat myocardial ischemia-reperfusion injury via inactivation of JNK and NF-κB p65. Biosci Biotechnol Biochem 2021; 85:251-261. [PMID: 33604646 DOI: 10.1093/bbb/zbaa064] [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: 06/17/2020] [Accepted: 10/05/2020] [Indexed: 12/13/2022]
Abstract
Neohesperidin (NEO) exerts antiviral, antioxidant, anti-inflammation, and antitumor effects in some diseases. The purpose of this study was to investigate the effect and mechanism of NEO on myocardial ischemia-reperfusion (I/R) injury. Results indicated that NEO suppressed the levels of serum inflammatory cytokines, myocardial damage markers, and oxidative stress markers, and increased the levels of antioxidant in myocardial I/R rats. NEO also inhibited cell apoptosis. Besides, NEO also inhibited the phosphorylation of c-Jun N-terminal kinases (JNK) and nuclear factor kappa B (NF-κB) p65. Furthermore, the protective effects of NEO on myocardial tissue damage, inflammatory cytokines, myocardial injury markers, oxidative stress markers, cell apoptosis, spleen, thymus and liver indices, and phagocytic indices were reversed by JNK activator and NF-κB activator, respectively. In conclusion, NEO alleviates myocardial damage, oxidative stress, cell apoptosis, and immunological imbalance in I/R injury via the inactivation of JNK and NF-κB, making NEO a potential agent for myocardial I/R therapy.
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Affiliation(s)
- Aihua Li
- Internal Medicine-Cardiovascular Department, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Xin Zhang
- Internal Medicine-Cardiovascular Department, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Qiuping Luo
- Internal Medicine-Cardiovascular Department, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu Province, China
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20
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Gong G, Zheng Y, Yang Y, Sui Y, Wen Z. Pharmaceutical Values of Calycosin: One Type of Flavonoid Isolated from Astragalus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:9952578. [PMID: 34035829 PMCID: PMC8121564 DOI: 10.1155/2021/9952578] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/21/2021] [Accepted: 04/29/2021] [Indexed: 11/25/2022]
Abstract
Astragalus is a popular Materia Medica in China, and it could be applied in the treatment of various diseases. It contains a variety of chemically active ingredients, such as saponins, flavonoids, and polysaccharides. Plant-derived bioactive chemicals are considered natural, safe, and beneficial. Among the infinite plant-identified and isolated molecules, flavonoids have been reported to have positive effects on human health. Calycosin is the most important active flavonoid substance identified predominantly within this medicinal plant. In recent years, calycosin has been reported to have anticancer, antioxidative, immune-modulatory, and estrogenic-like properties. This review collected recent relevant literatures on calycosin and summarized its potential pharmaceutical properties and working mechanism involved, which provided solid basis for future clinical research.
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Affiliation(s)
- Guowei Gong
- Department of Bioengineering, Zunyi Medical University, Zhuhai Campus, Zhuhai, Guangdong 519041, China
| | - Yuzhong Zheng
- Guangdong Key Laboratory for Functional Substances in Medicinal Edible Resources and Healthcare Products, School of Life Sciences and Food Engineering, Hanshan Normal University, Chaozhou, Guangdong 521041, China
| | - Yang Yang
- Department of Bioengineering, Zunyi Medical University, Zhuhai Campus, Zhuhai, Guangdong 519041, China
| | - Yixuan Sui
- Department of Neuroscience, City University of Hong Kong, Hong Kong 999077, China
| | - Zhen Wen
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
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21
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Sridevi V, Naveen P, Karnam VS, Reddy PR, Arifullah M. Beneficiary and Adverse Effects of Phytoestrogens: A Potential Constituent of Plant-based Diet. Curr Pharm Des 2021; 27:802-815. [PMID: 32942973 DOI: 10.2174/1381612826999200917154747] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 08/01/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Phytoestrogens are non-endocrine, non-steroidal secondary derivatives of plants and consumed through a plant-based diet also named as "dietary estrogens". The major sources of phytoestrogens are soy and soy-based foods, flaxseed, chickpeas, green beans, dairy products, etc. The dietary inclusion of phytoestrogen based foods plays a crucial role in the maintenance of metabolic syndrome cluster, including obesity, diabetes, blood pressure, cancer, inflammation, cardiovascular diseases, postmenopausal ailments and their complications. In recent days, phytoestrogens are the preferred molecules for hormone replacement therapy. On the other hand, they act as endocrine disruptors via estrogen receptor-mediated pathways. These effects are not restricted to adult males or females and identified even in development. OBJECTIVE Since phytoestrogenic occurrence is high at daily meals for most people worldwide, they focused to study for its beneficiary effects towards developing pharmaceutical drugs for treating various metabolic disorders by observing endocrine disruption. CONCLUSION The present review emphasizes the pros and cons of phytoestrogens on human health, which may help to direct the pharmaceutical industry to produce various phytoestrongen based drugs against various metabolic disorders.
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Affiliation(s)
- Vaadala Sridevi
- Department of Biochemistry, Yogi Vemana Universiti, Vemanapuram, Kadapa-516005, A.P, India
| | - Ponneri Naveen
- Department of Biochemistry, Yogi Vemana Universiti, Vemanapuram, Kadapa-516005, A.P, India
| | | | - Pamuru R Reddy
- Department of Biochemistry, Yogi Vemana Universiti, Vemanapuram, Kadapa-516005, A.P, India
| | - Mohammed Arifullah
- Institute of Food Security and Sustainable Agriculture (IFSSA) & Faculty of Agrobased Industry (FIAT), Universiti Malaysia Kelantan Campus Jeli, Locked Bag 100, Jeli 17600, Kelantan, Malaysia
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22
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Gholami A, Baradaran HR, Hariri M. Can soy isoflavones plus soy protein change serum levels of interlukin-6? A systematic review and meta-analysis of randomized controlled trials. Phytother Res 2021; 35:1147-1162. [PMID: 33047387 DOI: 10.1002/ptr.6881] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 08/15/2020] [Accepted: 08/31/2020] [Indexed: 01/15/2023]
Abstract
In the present review, we aimed to summarize the effect of soy isoflavones plus soy protein on circulating interlukin-6 (IL-6) in adult participants. Databases including ISI Web of Science, PubMed, Scopus, Cochrane Library, and clinicaltrials.gov were searched up to 23 March 2020. The mean change from baseline of IL-6 concentrations and its SD for intervention and comparison groups were used to calculate the effect size. If the heterogeneity test was statistically significant, DerSimonian and Laird random effects model was used. Cochran's Q test and I-squared statistic were also used to compute the statistical heterogeneity of the intervention's effects. Eighteen studies were known to be eligible for systematic review and 14 studies were selected for meta-analysis. Our meta-analysis results indicated a non-significant effect in serum IL-6 concentrations compared to the comparison group (WMD = 0.03 pg/ml, 95% CI: -0.06, 0.12; p = .459). In subgroup analysis, based on soy isoflavones dosage, it was observed that this combination could reduce IL-6 levels in studies that used isoflavones with dose >84 mg/day (WMD = -0.12 pg/ml 95% CI: -0.24, -0.004; p = .042, I2 = 82.7%) and in articles with a good quality (WMD = -0.15 pg/ml 95% CI: -0.24, -0.05; p = .003, I2 = 62.3%). Performing well-designed intervention studies using a high dose of soy isoflavones is recommended to confirm the beneficial effects of soy ingredients on IL-6.
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Affiliation(s)
- Ali Gholami
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Hamid Reza Baradaran
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
- Ageing Clinical and Experimental Research Team, Institute of Applied Health Sciences, School of Medicine, Medical Sciences and Nutrition University of Aberdeen, Aberdeen, UK
| | - Mitra Hariri
- Noncommunicable Diseases Research Center, Neyshabur University of Medical Sciences, Neyshabur, Iran
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23
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Protective Role of Polyphenols in Heart Failure: Molecular Targets and Cellular Mechanisms Underlying Their Therapeutic Potential. Int J Mol Sci 2021; 22:ijms22041668. [PMID: 33562294 PMCID: PMC7914665 DOI: 10.3390/ijms22041668] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure (HF) is a leading cause of death in the United States, with a 5-year mortality rate of 50% despite modern pharmacological therapies. Plant-based diets are comprised of a diverse polyphenol profile, which lends to their association with reduced cardiovascular disease risk. Whether a polyphenol-rich diet can slow the progression of or reverse HF in humans is not known. To date, in vitro and in vivo studies have reported on the protective role of polyphenols in HF. In this review, we will discuss the major mechanisms by which polyphenols mitigate HF in vitro and in vivo, including (1) reduced cardiac inflammation and oxidative stress, (2) reduced mitochondrial dysfunction, (3) improved Ca2+ homeostasis, (4) increased survival signaling, and (5) increased sirtuin 1 activity.
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24
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Zhuang S, Liu B, Guo S, Xue Y, Wu L, Liu S, Zhang C, Ni X. Germacrone alleviates neurological deficits following traumatic brain injury by modulating neuroinflammation and oxidative stress. BMC Complement Med Ther 2021; 21:6. [PMID: 33402180 PMCID: PMC7786997 DOI: 10.1186/s12906-020-03175-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 12/03/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Germacrone (GM) is a terpenoid compound which is reported to have anti-inflammatory and anti-oxidative effects. However, its role in treating traumatic brain injury (TBI) remains largely unknown. METHODS Male C57BL/6 mice were divided into the following groups: control group, TBI group [controlled cortical impact (CCI) model], CCI + 5 mg/kg GM group, CCI + 10 mg/kg GM group and CCI + 20 mg/kg GM group. GM was administered via intraperitoneal injection. The neurological functions (including motor coordination, spatial learning and memory abilities) and brain edema were measured. Nissl staining was used to detect the neuronal apoptosis. Colorimetric assays and enzyme linked immunosorbent assay (ELISA) kits were used to determine the expression levels of oxidative stress markers including myeloperoxidase (MPO), malondialdehyde (MDA) and superoxide dismutase (SOD), as well as the expressions of inflammatory markers, including tumor necrosis factor α (TNF-α), interleukin-1β (IL-1β) and interleukin-6 (IL-6). Additionally, protein levels of Nrf2 and p-p65 were detected by Western blot assay. RESULTS GM significantly ameliorated motor dysfunction, spatial learning and memory deficits of the mice induced by TBI and it also reduced neuronal apoptosis and microglial activation in a dose-dependent manner. Besides, GM treatment reduced neuroinflammation and oxidative stress compared to those in the CCI group in a dose-dependent manner. Furthermore, GM up-regulated the expression of antioxidant protein Nrf2 and inhibited the expression of inflammatory response protein p-p65. CONCLUSIONS GM is a promising drug to improve the functional recovery after TBI via repressing neuroinflammation and oxidative stress.
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Affiliation(s)
- Sujing Zhuang
- Department of Neurology, Linyi Central Hospital, Linyi, 276400, Shandong, China
| | - Baogui Liu
- Department of Anesthesiology, Linyi Central Hospital, Linyi, 276400, Shandong, China
| | - Shifeng Guo
- Department of Neurology, Linyi Central Hospital, Linyi, 276400, Shandong, China
| | - Yanzhong Xue
- Department of Neurology, Linyi Central Hospital, Linyi, 276400, Shandong, China
| | - Lin Wu
- Department of Intensive Care Unit 2, Affiliated Hospital of Jining Medical University, Jining, 272000, Shandong, China
| | - Shiqi Liu
- Department of Gastrointestinal Surgery, Affiliated Hospital of Jining Medical University, Jining, 272000, Shandong, China
| | - Chunling Zhang
- Department of Intensive Care Unit 2, Affiliated Hospital of Jining Medical University, Jining, 272000, Shandong, China
| | - Xiuyan Ni
- Department of Radiotherapy, Linyi Central Hospital, Linyi, 276400, Shandong, China.
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25
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Morelli S, Piscioneri A, Guarnieri G, Morelli A, Drioli E, De Bartolo L. Anti-neuroinflammatory effect of daidzein in human hypothalamic GnRH neurons in an in vitro membrane-based model. Biofactors 2021; 47:93-111. [PMID: 33350001 DOI: 10.1002/biof.1701] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 11/05/2020] [Indexed: 12/12/2022]
Abstract
Phytoestrogens can control high-fat diet-induced hypothalamic inflammation that is associated with severe consequences, including obesity, type 2 diabetes, cardiovascular and neurodegenerative diseases. However, the phytoestrogen anti-neuroinflammatory action is poorly understood. In this study, we explored the neuroprotection mediated by daidzein in hypothalamic neurons by using a membrane-based model of obesity-related neuroinflammation. To test the daidzein therapeutic potential a biohybrid membrane system, consisting of hfHypo GnRH-neurons in culture on PLGA membranes, was set up. It served as reliable in vitro tool capable to recapitulate the in vivo structure and function of GnRH hypothalamic tissue. Our findings highlighted the neuroprotective role of daidzein, being able to counteract the palmitate induced neuroinflammation. Daidzein protected hfHypo GnRH cells by downregulating cell death, proinflammatory processes, oxidative stress, and apoptosis. It also restored the proper cell morphology and functionality through a mechanism which probably involves the activation of ERβ and GPR30 receptors along with the expression of GnRH peptide and KISS1R.
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Affiliation(s)
- Sabrina Morelli
- Institute on Membrane Technology, National Research Council of Italy, ITM-CNR, Rende, Italy
| | - Antonella Piscioneri
- Institute on Membrane Technology, National Research Council of Italy, ITM-CNR, Rende, Italy
| | - Giulia Guarnieri
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Annamaria Morelli
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Enrico Drioli
- Institute on Membrane Technology, National Research Council of Italy, ITM-CNR, Rende, Italy
- WCU Energy Engineering Department, Hanyang University, Seoul, Republic of Korea
| | - Loredana De Bartolo
- Institute on Membrane Technology, National Research Council of Italy, ITM-CNR, Rende, Italy
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26
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Jia JY, Zang EH, Lv LJ, Li QY, Zhang CH, Xia Y, Zhang L, Dang LS, Li MH. Flavonoids in myocardial ischemia-reperfusion injury: Therapeutic effects and mechanisms. CHINESE HERBAL MEDICINES 2021; 13:49-63. [PMID: 36117755 PMCID: PMC9476686 DOI: 10.1016/j.chmed.2020.09.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 07/05/2020] [Accepted: 09/04/2020] [Indexed: 12/30/2022] Open
Abstract
Ischemic heart diseases are one of the major causes of death worldwide. Effective restoration of blood flow can significantly improve patients' quality of life and reduce mortality. However, reperfusion injury cannot be ignored. Flavonoids possess well-established antioxidant properties; They also have other benefits that may be relevant for ameliorating myocardial ischemia-reperfusion injury (MIRI). In this review, we focus on flavonoids with cardiovascular-protection function and emphasize their pharmacological effects. The main mechanisms of flavonoid pharmacological activities against MIRI involve the following aspects: a) antioxidant, b) anti-inflammatory, c) anti-platelet aggregation, d) anti-apoptosis, and e) myocardial-function regulation activities. We also summarized the effectiveness of flavonoids for MIRI.
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Affiliation(s)
- Jun-ying Jia
- College of Agriculture, Inner Mongolia University for Nationalities, Tongliao 028000, China
| | | | - Li-juan Lv
- Department of Basic Science, Tianjin Agricultural University, Tianjin 300384, China
| | - Qin-yu Li
- Baotou Medical College, Baotou 014040, China
| | | | - Ying Xia
- Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot 010020, China
| | - Lei Zhang
- Inner Mongolia Medical University, Hohhot 010110, China
| | - Lian-sheng Dang
- Department of Geriatrics, The First Affiliated Hospital of Baotou Medical College, Baotou 014000, China
| | - Min-hui Li
- Baotou Medical College, Baotou 014040, China
- Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot 010020, China
- Inner Mongolia Medical University, Hohhot 010110, China
- Inner Mongolia Key Laboratory of Characteristic Geoherbs Resources and Utilization, Baotou Medical College, Baotou 014040, China
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27
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Inhibition of BRD4 Reduces Neutrophil Activation and Adhesion to the Vascular Endothelium Following Ischemia Reperfusion Injury. Int J Mol Sci 2020; 21:ijms21249620. [PMID: 33348732 PMCID: PMC7767067 DOI: 10.3390/ijms21249620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/11/2020] [Accepted: 12/14/2020] [Indexed: 02/08/2023] Open
Abstract
Renal ischemia reperfusion injury (IRI) is associated with inflammation, including neutrophil infiltration that exacerbates the initial ischemic insult. The molecular pathways involved are poorly characterized and there is currently no treatment. We performed an in silico analysis demonstrating changes in NFκB-mediated gene expression in early renal IRI. We then evaluated NFκB-blockade with a BRD4 inhibitor on neutrophil adhesion to endothelial cells in vitro, and tested BRD4 inhibition in an in vivo IRI model. BRD4 inhibition attenuated neutrophil adhesion to activated endothelial cells. In vivo, IRI led to increased expression of cytokines and adhesion molecules at 6 h post-IRI with sustained up-regulated expression to 48 h post-IRI. These effects were attenuated, in part, with BRD4 inhibition. Absolute neutrophil counts increased significantly in the bone marrow, blood, and kidney 24 h post-IRI. Activated neutrophils increased in the blood and kidney at 6 h post-IRI and remained elevated in the kidney until 48 h post-IRI. BRD4 inhibition reduced both total and activated neutrophil counts in the kidney. IRI-induced tubular injury correlated with neutrophil accumulation and was reduced by BRD4 inhibition. In summary, BRD4 inhibition has important systemic and renal effects on neutrophils, and these effects are associated with reduced renal injury.
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28
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Ciccone L, Tonali N, Nencetti S, Orlandini E. Natural compounds as inhibitors of transthyretin amyloidosis and neuroprotective agents: analysis of structural data for future drug design. J Enzyme Inhib Med Chem 2020; 35:1145-1162. [PMID: 32419519 PMCID: PMC7301710 DOI: 10.1080/14756366.2020.1760262] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 12/13/2022] Open
Abstract
Natural compounds, such as plant and fruit extracts have shown neuroprotective effect against neurodegenerative diseases. It has been reported that several natural compounds binding to transthyretin (TTR) can be useful in amyloidosis prevention. TTR is a transporter protein that under physiological condition carries thyroxine (T4) and retinol in plasma and in cerebrospinal fluid (CSF); it also has a neuroprotective role against Alzheimer's disease (AD). However, TTR also is an amyloidogenic protein responsible for familial amyloid polyneuropathy (FAP) and familial amyloid cardiomyopathy (FAC). The TTR amyloidogenic potential is speeded up by several point mutations. One therapeutic strategy against TTR amyloidosis is the stabilisation of the native tetramer by natural compounds and small molecules. In this review, we examine the natural products that, starting from 2012 to present, have been studied as a stabiliser of TTR tetramer. In particular, we discussed the chemical and structural features which will be helpful for future drug design of new TTR stabilisers.
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Affiliation(s)
- Lidia Ciccone
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Nicoló Tonali
- CNRS, Université Paris-Saclay, Châtenay-Malabry, France
| | - Susanna Nencetti
- Department of Pharmacy, University of Pisa, Pisa, Italy
- Interdepartmental Research Centre “Nutraceuticals and Food for Health (NUTRAFOOD), University of Pisa, Pisa, Italy
| | - Elisabetta Orlandini
- Department of Earth Sciences, University of Pisa, Pisa, Italy
- Research Center “E. Piaggio”, University of Pisa, Pisa, Italy
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29
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Hu Y, Ma Z, Chen Z, Chen B. USP47 promotes apoptosis in rat myocardial cells after ischemia/reperfusion injury via NF‐κB activation. Biotechnol Appl Biochem 2020; 68:841-848. [PMID: 32761659 DOI: 10.1002/bab.2000] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 08/02/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Yu Hu
- Department of Cardiovascular Medicine Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences Shanghai People's Republic of China
| | - Zhihui Ma
- Department of Cardiovascular Medicine Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences Shanghai People's Republic of China
| | - Zhong Chen
- Department of Cardiovascular Medicine Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences Shanghai People's Republic of China
| | - Bin Chen
- Department of Cardiovascular Medicine Shanghai Sixth People's Hospital East Affiliated to Shanghai University of Medicine & Health Sciences Shanghai People's Republic of China
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30
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MiR-181c-5p Promotes Inflammatory Response during Hypoxia/Reoxygenation Injury by Downregulating Protein Tyrosine Phosphatase Nonreceptor Type 4 in H9C2 Cardiomyocytes. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7913418. [PMID: 32774684 PMCID: PMC7399766 DOI: 10.1155/2020/7913418] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/25/2020] [Accepted: 06/29/2020] [Indexed: 12/31/2022]
Abstract
Background Constitutive nuclear factor kappa B (NFκB) activation has been shown to exacerbate during myocardial ischemia/reperfusion (I/R) injury. We recently showed that miR-181c-5p exacerbated cardiomyocytes injury and apoptosis by directly targeting the 3′-untranslated region of protein tyrosine phosphatase nonreceptor type 4 (PTPN4). However, whether miR-181c-5p mediates cardiac I/R injury through NFκB-mediated inflammation is unknown. Thus, the present study aimed to investigate the role of miR-181c-5p during myocardial I/R injury and explore its mechanism in relation to inflammation in H9C2 cardiomyocytes. Methods and Results In hypoxia/reoxygenation (H/R, 6 h hypoxia followed by 6 h reoxygenation)-stimulated H9C2 cardiomyocytes or postischemic myocardium of rat, the expression of miR-181c-5p was significantly upregulated, which was concomitant increased NFκB activity when compared to the nonhypoxic or nonischemic control groups. This is indicative that miR-181c-5p may be involved in NFκB-mediated inflammation during myocardial I/R injury. To investigate the potential role of miR-181c-5p in H/R-induced cell inflammation and injury, H9C2 cardiomyocytes were transfected with the miR-181c-5p agomir. Overexpression of miR-181c-5p significantly aggravated H/R-induced cell injury (increased lactate dehydrogenase (LDH) level) and exacerbated NFκB-mediated inflammation (greater phosphorylation and degradation of IκBα, phosphorylation of p65, and increased levels of proinflammatory cytokines tumor necrosis factor α (TNFα), interleukin (IL)-6, and IL-1β). In contrast, inhibition of miR-181c-5p by its antagomir transfection in vitro had the opposite effect. Furthermore, overexpression of miR-181c-5p significantly enhanced lipopolysaccharide-induced NFκB signalling. Additionally, knockdown of PTPN4, the direct target of miR-181c-5p, significantly aggravated H/R-induced phosphorylation and degradation of IκBα, phosphorylation of p65, and the levels of proinflammatory cytokines. PTPN4 knockdown also cancelled miR-181c-5p antagomir mediated anti-inflammatory effects in H9C2 cardiomyocytes during H/R injury. Conclusions It is concluded that miR-181c-5p may exacerbate myocardial I/R injury and NFκB-mediated inflammation via PTPN4, and that targeting miR-181c-5p/PTPN4/NFκB signalling may represent a novel strategy to combat myocardial I/R injury.
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31
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Guo S, Wang Y, Li Y, Li Y, Feng C, Li Z. Daidzein-rich isoflavones aglycone inhibits lung cancer growth through inhibition of NF-κB signaling pathway. Immunol Lett 2020; 222:67-72. [DOI: 10.1016/j.imlet.2020.03.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 01/11/2020] [Accepted: 03/16/2020] [Indexed: 12/23/2022]
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32
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Zhou P, Hua F, Wang X, Huang JL. Therapeutic potential of IKK-β inhibitors from natural phenolics for inflammation in cardiovascular diseases. Inflammopharmacology 2020; 28:19-37. [PMID: 31894515 DOI: 10.1007/s10787-019-00680-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 12/16/2019] [Indexed: 12/19/2022]
Abstract
Cardiovascular disease (CVDs) is a chronic disease with the highest morbidity and mortality in the world. Previous studies have suggested that preventing inflammation serves an efficient role in protection against cardiovascular diseases. Modulation of IKK-β activity can be used to treat and control CVDs associated with chronic inflammation, which targets the phosphorylation of IκB following the release of the RelA complex, and then translocates to the nucleus, eventually triggering the transcription of several genes that induce chemokines, cytokines, and adhesion molecules. Most importantly, the IκB kinase (IKK) complex is involved in transcriptional activation by phosphorylating the inhibitory molecule IkBα, enabling activation of NF-κB. Phenolic compounds possess cardioprotective potential that may be related to modulating inflammatory responses involved in CVDs. The SystemsDock analysis was used to explore whether 38 active compounds inhibit IKK-β activity based on literature. Docking results showed that the top docking score of three chemical compounds were icariin, salvianolic acid B, and plantainoside D in all compounds. Icariin, salvianolic acid B, and plantainoside D are the most promising IKKβ inhibitors. These phytochemicals could be helpful to find the lead compounds on designing and developing novel cardioprotective agents.
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Affiliation(s)
- Peng Zhou
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, People's Republic of China.
| | - Fang Hua
- Pharmacy School, Anhui Xinhua University, Hefei, 230088, People's Republic of China.,Natural Products Laboratory, International Joint Lab of Tea Chemistry and Health Effects, State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, 230036, People's Republic of China
| | - Xiang Wang
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, People's Republic of China.,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, 230012, People's Republic of China.,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, People's Republic of China
| | - Jin-Ling Huang
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Institute of Integrated Chinese and Western Medicine, Anhui Academy of Chinese Medicine, Hefei, 230012, People's Republic of China. .,Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, 230012, People's Republic of China.
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Li M, Xu S, Geng Y, Sun L, Wang R, Yan Y, Wang H, Li Y, Yi Q, Zhang Y, Hao J, Deng C, Li W, Xue L. The protective effects of L-carnitine on myocardial ischaemia-reperfusion injury in patients with rheumatic valvular heart disease undergoing CPB surgery are associated with the suppression of NF-κB pathway and the activation of Nrf2 pathway. Clin Exp Pharmacol Physiol 2019; 46:1001-1012. [PMID: 31393619 DOI: 10.1111/1440-1681.13155] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/28/2019] [Accepted: 07/30/2019] [Indexed: 12/15/2022]
Abstract
Myocardial ischaemia-reperfusion injury (MIRI) is a main pathophysiologic change following CPB surgery. L-carnitine, a natural amino acid, is able to transport fatty acids for generating energy and has a protective effect on MIRI. We aim to investigate the protective effect of L-carnitine on MIRI in patients with rheumatic valvular heart disease (RVHD) performed CPB surgical operation and the underlying mechanism. In this study, patients were randomized to three groups. L-carnitine was added to the crystalloid cardioplegic solution for experimental group 1 (6 g/L) and experimental group 2 (12 g/L), whereas no L-carnitine was used in the control group. Our results showed that L-carnitine significantly attenuated myocardial injury after surgery in these patients. L-carnitine decreased serum markers of myocardial injury including CK-MB, cTnI, hs-cTnT and IMA. L-carnitine increased left ventricular ejection fraction (LVEF) but reduced wall motion score index (WMSI) after operation. L-carnitine also inhibited myeloperoxidase (MPO) activity and inflammatory cytokines in the myocardium of patients after unclamping the aorta. Additionally, L-carnitine increased levels of superoxide dismutase (SOD) and catalase (CAT) while decreased levels of malondialdehyde (MDA) and protein carbonyl content in the myocardium of patients after unclamping the aorta. Moreover, L-carnitine suppressed the activation of nuclear factor kappa B (NF-κB) and activated nuclear factor erythroid 2-related factor 2 (Nrf2). There was also no significant difference in these indices between two experimental groups after unclamping the aorta. Taken together, L-carnitine had a protective effect against CPB-induced MIRI in patients with RVHD, which might be related to its modulation of NF-κB and Nrf2 activities.
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Affiliation(s)
- Ming Li
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Suochun Xu
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Yan Geng
- Department of Laboratory, The Second Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Lei Sun
- Department of Ultrasound, The Second Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Ruili Wang
- Department of Geriatrics Neurology, The Second Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Yang Yan
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Haichen Wang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Yongxin Li
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Qiuyue Yi
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Yongjian Zhang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Junjun Hao
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Chao Deng
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Wen Li
- Department of Laboratory, The Second Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
| | - Li Xue
- Department of Laboratory, The Second Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, China
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Minocycline protects against myocardial ischemia/reperfusion injury in rats by upregulating MCPIP1 to inhibit NF-κB activation. Acta Pharmacol Sin 2019; 40:1019-1028. [PMID: 30792486 DOI: 10.1038/s41401-019-0214-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 01/16/2019] [Indexed: 12/15/2022] Open
Abstract
Minocycline is a tetracycline antibiotic and has been shown to play a protective role in cerebral and myocardial ischemia/reperfusion (I/R). However, the underlying mechanism remains unclear. Herein, we investigated whether monocyte chemotactic protein-induced protein-1 (MCPIP1), a negative regulator of inflammation, was involved in the minocycline-induced cardioprotection in myocardial I/R in vivo and in vitro models. Myocardial ischemia was induced in rats by left anterior descending coronary artery occlusion for 1 h and followed by 48 h reperfusion. Minocycline was administered prior to ischemia (45 mg/kg, ip, BID, for 1 d) and over the course of reperfusion (22.5 mg/kg, ip, BID, for 2 d). Cardiac function and infarct sizes were assessed. Administration of minocycline significantly decreased the infarct size, alleviated myocardial cell damage, elevated left ventricle ejection fraction, and left ventricle fractional shortening following I/R injury along with significantly decreased pro-inflammatory cytokine IL-1β and monocyte chemoattractant protein-1 (MCP-1) levels in heart tissue. H9c2 cardiomyocytes were subjected to oxygen glucose deprivation (OGD) followed by reoxygenation (OGD/R). Pretreatment with minocycline (1-50 μmol/L) dose-dependently increased the cell viability and inhibited OGD/R-induced expression of MCP-1 and IL-6. Furthermore, minocycline dose-dependently inhibited nuclear translocation of NF-κB p65 in H9c2 cells subjected to OGD/R. In both the in vivo and in vitro models, minocycline significantly increased MCPIP1 protein expression; knockdown of MCPIP1 with siRNA in H9c2 cells abolished all the protective effects of minocycline against OGD/R-induced injury. Our results demonstrate that minocycline alleviates myocardial I/R injury via upregulating MCPIP1, then subsequently inhibiting NF-κB activation and pro-inflammatory cytokine secretion.
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Fang J, Cai C, Chai Y, Zhou J, Huang Y, Gao L, Wang Q, Cheng F. Quantitative and systems pharmacology 4. Network-based analysis of drug pleiotropy on coronary artery disease. Eur J Med Chem 2018; 161:192-204. [PMID: 30359818 DOI: 10.1016/j.ejmech.2018.10.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/26/2018] [Accepted: 10/09/2018] [Indexed: 12/14/2022]
Abstract
Despite recent advance of therapeutic development, coronary artery disease (CAD) remains one of the major issues to public health. The use of genomics and systems biology approaches to inform drug discovery and development have offered the possibilities for new target identification and in silico drug repurposing. In this study, we propose a network-based, systems pharmacology framework for target identification and drug repurposing in pharmacologic treatment and chemoprevention of CAD. Specifically, we build in silico models by integrating known drug-target interactions, CAD genes derived from the genetic and genomic studies, and the human protein-protein interactome. We demonstrate that the proposed in silico models can successfully uncover approved drugs and novel natural products in potentially treating and preventing CAD. In case studies, we highlight several approved drugs (e.g., fasudil, parecoxib, and dexamethasone) or natural products (e.g., resveratrol, luteolin, daidzein and caffeic acid) with new mechanism-of-action in chemical intervention of CAD by network analysis. In summary, this study offers a powerful systems pharmacology approach for target identification and in silico drug repurposing on CAD.
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Affiliation(s)
- Jiansong Fang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Chuipu Cai
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Yanting Chai
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Jingwei Zhou
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Yujie Huang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Li Gao
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China
| | - Qi Wang
- Institute of Clinical Pharmacology, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
| | - Feixiong Cheng
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44106, USA; Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44195, USA; CASE Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA.
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Liu A, Zhu W, Sun L, Han G, Liu H, Chen Z, Zhuang L, Jiang W, Xue X. Ginsenoside Rb1 administration attenuates focal cerebral ischemic reperfusion injury through inhibition of HMGB1 and inflammation signals. Exp Ther Med 2018; 16:3020-3026. [PMID: 30214520 PMCID: PMC6125983 DOI: 10.3892/etm.2018.6523] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 06/27/2018] [Indexed: 12/30/2022] Open
Abstract
High-mobility group box 1 (HMGB1) is released after focal cerebral ischemia/reperfusion (I/R), and aggravates brain tissue damage. Ginsenoside Rb1 (Rb1), isolated from Panax ginseng, has been reported to inhibit I/R-induced cell death in the brain. The present study aimed to investigate the protective ability of GRb1 on focal cerebral I/R rats and to explore its further mechanisms. A middle cerebral artery occlusion (MCAO) rat model was established and treated with different doses of Rb1. The neurological deficits were examined after reperfusion, and TTC staining was applied to assess the infarct volume. Histology and TUNEL staining were performed to evaluate pathological changes and neuronal cell apoptosis in brain tissues. HMGB1 and levels of inflammatory factors and proteins, were examined by ELISA or western blotting. Rb1 treatment notably improved the neurological deficits in an MCAO model, accompanied by decreased infarct volume in the brain tissues. Histological examination revealed that the necrotic tissue area in MCAO rats was also diminished by Rb1 treatment. Apoptosis induced by cerebral I/R was also attenuated by Rb1 treatment via downregulation of cleaved caspase-3 and caspase-9 levels. HMGB1 release was inhibited by Rb1 treatment in MCAO rats, and the levels of nuclear factor-κB, tumor necrosis factor-α, interleukin-6, inducible nitric oxide synthase and nitric oxide were also decreased. The present study suggests that Rb1 serves a protective role in I/R-induced cerebral-neuron injury, due to the decreased cerebral infarct volume of brain tissue. The mechanisms underlying these effects may be associated with the inhibition of HMGB1 inflammatory signals.
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Affiliation(s)
- Anxin Liu
- Healthcare Ward, Rizhao Hospital of TCM, Rizhao, Shandong 276000, P.R. China
| | - Weiwei Zhu
- Department of Pharmacy, Yantai Yuhuangding Hospital Affiliated to Qingdao University, Yantai, Shandong 264000, P.R. China
| | - Lirui Sun
- Department of Pharmacy, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Guangming Han
- Healthcare Ward, Rizhao Hospital of TCM, Rizhao, Shandong 276000, P.R. China
| | - Huiping Liu
- Shandong Anzhuo Medical Technology Co. Ltd., Yantai, Shandong 264000, P.R. China
| | - Zhaoyu Chen
- Healthcare Ward, Rizhao Hospital of TCM, Rizhao, Shandong 276000, P.R. China
| | - Li Zhuang
- Healthcare Ward, Rizhao Hospital of TCM, Rizhao, Shandong 276000, P.R. China
| | - Wen Jiang
- Central Laboratory, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
| | - Xia Xue
- Department of Pharmacy, The Second Hospital of Shandong University, Jinan, Shandong 250033, P.R. China
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Pandith SA, Dar RA, Lattoo SK, Shah MA, Reshi ZA. Rheum australe, an endangered high-value medicinal herb of North Western Himalayas: a review of its botany, ethnomedical uses, phytochemistry and pharmacology. PHYTOCHEMISTRY REVIEWS : PROCEEDINGS OF THE PHYTOCHEMICAL SOCIETY OF EUROPE 2018; 17:573-609. [PMID: 32214920 PMCID: PMC7088705 DOI: 10.1007/s11101-018-9551-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 01/25/2018] [Indexed: 05/05/2023]
Abstract
Rheum australe (Himalayan Rhubarb) is a multipurpose, endemic and endangered medicinal herb of North Western Himalayas. It finds extensive use as a medicinal herb since antiquity in different traditional systems of medicine to cure a wide range of ailments related to the circulatory, digestive, endocrine, respiratory and skeletal systems as well as to treat various infectious diseases. The remedying properties of this plant species are ascribed to a set of diverse bioactive secondary metabolite constituents, particularly anthraquinones (emodin, chrysophanol, physcion, aloe-emodin and rhein) and stilbenoids (piceatannol, resveratrol), besides dietary flavonoids known for their putative health benefits. Recent studies demonstrate the pharmacological efficacy of some of these metabolites and/or their derivatives as lead molecules for the treatment of various human diseases. Present review comprehensively covers the literature available on R. australe from 1980 to early 2018. The review provides up-to-date information available on its botany for easy identification of the plant, and origin and historical perspective detailing its trade and commerce. Distribution, therapeutic potential in relation to traditional uses and pharmacology, phytochemistry and general biosynthesis of major chemical constituents are also discussed. Additionally, efficient and reproducible in vitro propagation studies holding vital significance in preserving the natural germplasm of the plant and for its industrial exploitation have also been highlighted. The review presents a detailed perspective for future studies to conserve and sustainably make use of this endangered plant species at a commercial scale.
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Affiliation(s)
- Shahzad A. Pandith
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir 190006 India
| | - Riyaz Ahmad Dar
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir 190006 India
| | - Surrinder K. Lattoo
- Plant Biotechnology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu Tawi, 180001 India
| | - Manzoor A. Shah
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir 190006 India
| | - Zafar A. Reshi
- Department of Botany, University of Kashmir, Srinagar, Jammu and Kashmir 190006 India
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Chen L, Teng H, Jia Z, Battino M, Miron A, Yu Z, Cao H, Xiao J. Intracellular signaling pathways of inflammation modulated by dietary flavonoids: The most recent evidence. Crit Rev Food Sci Nutr 2017; 58:2908-2924. [PMID: 28682647 DOI: 10.1080/10408398.2017.1345853] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Lei Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Hui Teng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Zhen Jia
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
| | - Maurizio Battino
- Center for Nutrition & Health, Universidad Europea del Atlantico, Santander, Spain and Dept. of Clinical Sciences, Universitr Nutrition & Health, Universidad Europea
| | - Anca Miron
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy Iasi, Romania
| | - Zhiling Yu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau
| | - Hui Cao
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, China
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau
| | - Jianbo Xiao
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Avenida da Universidade, Taipa, Macau
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Zhang F, Ru N, Shang ZH, Chen JF, Yan C, Li Y, Liang J. Daidzein ameliorates spinal cord ischemia/reperfusion injury-induced neurological function deficits in Sprague-Dawley rats through PI3K/Akt signaling pathway. Exp Ther Med 2017; 14:4878-4886. [PMID: 29201192 PMCID: PMC5704268 DOI: 10.3892/etm.2017.5166] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 05/05/2017] [Indexed: 01/26/2023] Open
Abstract
Daidzein (DZ) has a broad spectrum of biological activities, including antioxidant, anti-inflammatory and anticancer as well as cardio- and hepatoprotective properties. The present study was designed to elucidate the in-depth mechanism underlying the neuroprotective efficacy of DZ against spinal cord ischemic/reperfusion injury (SCII) in a rat model by comparison with the standard neuroprotective agent methylprednisolone (MP). A total of 48 rats were divided into four groups of twelve rats in each (n=12). In sham-operated group (Control) group, rats received only saline (Fogarty catheter was inserted without balloon inflation), whereas rats in the SCII induction group (SCII) were subjected to SCII insult by insertion of a Fogarty balloon catheter, which was inflated in the descending thoracic aorta to cause an occlusion. A proportion of rats was treated with DZ (20 mg/kg; DZ+SCII group) or MP (50 mg/kg; MP+SCII group) for seven days prior to and after SCII. The locomotor function (neurological activity) and antioxidant levels (superoxide dismutase and catalase) levels were significantly improved upon treatment with DZ and MP in comparison with those in the SCII group. A concomitant decline in edema, inflammatory markers (myeloperoxidase, tumor necrosis factor-α and nuclear factor κB p65), the apoptotic marker caspase-3 and the number of cells with terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling was also observed in the DZ and MP groups. The protein levels of phosphoinositide-3 kinase (PI3K), the phosphorylated Akt/Akt ratio and B-cell lymphoma 2 (Bcl-2) were substantially downregulated, while Bcl-2-associated X protein levels were upregulated SCII insult group, which was inhibited by treatment with DZ. To conclude, pre-treatment with DZ significantly improved the neurological function by upregulating PI3K/Akt signaling and thereby considerably attenuating the inflammatory response and apoptosis, thus maintaining the neuronal count in an SCII-induced rat model.
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Affiliation(s)
- Fan Zhang
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Neng Ru
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Zheng-Hui Shang
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Jian-Feng Chen
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Chao Yan
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Yun Li
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
| | - Jie Liang
- Department of Orthopedics, The First People's Hospital of Yichang, China Three Gorges University, Yichang, Hubei 443000, P.R. China
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Cai Y, Kandula V, Kosuru R, Ye X, Irwin MG, Xia Z. Decoding telomere protein Rap1: Its telomeric and nontelomeric functions and potential implications in diabetic cardiomyopathy. Cell Cycle 2017; 16:1765-1773. [PMID: 28853973 PMCID: PMC5628636 DOI: 10.1080/15384101.2017.1371886] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Mammalian Rap1, the most conserved telomere-interacting protein, beyond its role within nucleus for the maintenance of telomeric functions, is also well known for its pleiotropic functions in various physiological and pathological conditions associated with metabolism, inflammation and oxidative stress. For all these, nowadays Rap1 is the subject of critical investigations aimed to unveil its molecular signaling pathways and to scrutinize the applicability of its modulation as a promising therapeutic strategy with clinical relevance. However, the underlying intimate mechanisms of Rap1 are not extensively studied, but any modulation of this protein level has been associated with pathologies like inflammation, oxidative stress and deregulated metabolism. This is considerably important in light of the recent discovery of Rap1 modulation in diseases like cancer and cardiac metabolic disorders. In this review, we focus on both the telomeric and nontelomeric functions of Rap1 and its modulation in various health risks, especially on the heart.
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Affiliation(s)
- Yin Cai
- a Department of Anaesthesiology , The University of Hong Kong , Hong Kong SAR , China
| | - Vidya Kandula
- a Department of Anaesthesiology , The University of Hong Kong , Hong Kong SAR , China
| | - Ramoji Kosuru
- a Department of Anaesthesiology , The University of Hong Kong , Hong Kong SAR , China
| | - Xiaodong Ye
- a Department of Anaesthesiology , The University of Hong Kong , Hong Kong SAR , China
| | - Michael G Irwin
- a Department of Anaesthesiology , The University of Hong Kong , Hong Kong SAR , China
| | - Zhengyuan Xia
- a Department of Anaesthesiology , The University of Hong Kong , Hong Kong SAR , China
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Jiang Y, Chen X, Fan M, Li H, Zhu W, Chen X, Cao C, Xu R, Wang Y, Ma Y. TRAIL facilitates cytokine expression and macrophage migration during hypoxia/reoxygenation via ER stress-dependent NF-κB pathway. Mol Immunol 2017; 82:123-136. [PMID: 28073079 DOI: 10.1016/j.molimm.2016.12.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 11/23/2016] [Accepted: 12/30/2016] [Indexed: 12/23/2022]
Abstract
Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), which is known as a key molecule to induce cancer cell apoptosis, has also been found to participate in the process of ischemia/reperfusion (I/R) injury. Infiltrated macrophages play dual roles in inflammatory injury and healing following I/R. Whether TRAIL has any effect on macrophages during this process remains elusive. Here we showed that I/R triggered the expressions of TRAIL, DR5 and cytokines (IL-1β, TNFα, CCL-2 and ICAM-1), in addition to macrophage infiltration, which could be abolished by TRAIL neutralizing antibody. In vitro, TRAIL enhanced DR5 expression and facilitated the macrophages migration following hypoxia/reoxygenation (H/R) treatment in a dose-dependent manner via ER stress and NF-κB signaling pathways, which is accompanied by inflammatory factors expression. The increased cytokines production (such as TNFα and IL-1β) stimulated by TRAIL can be blocked by the NF-κB and ER stress inhibitor. The results also suggested that NF-κB activation of macrophages during H/R was regulated by ER stress. Thus, our research present that TRAIL affects functional activities of macrophages during I/R injury, which may be a potential therapeutic target for ischemic heart disease.
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Affiliation(s)
- Yinan Jiang
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan 450002, China
| | - Xiaoyan Chen
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Mengya Fan
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Hui Li
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Weina Zhu
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Xi Chen
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Chenghua Cao
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Rui Xu
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China
| | - Yaohui Wang
- Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China.
| | - Yuanfang Ma
- School of Basic Medical Science, Zhengzhou University, Zhengzhou, Henan 450002, China; Henan Key Laboratory of Engineering Antibody Medicine, Medical College of Henan University, Kaifeng, Henan 475004, China.
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Yu J, Bi X, Yu B, Chen D. Isoflavones: Anti-Inflammatory Benefit and Possible Caveats. Nutrients 2016; 8:nu8060361. [PMID: 27294954 PMCID: PMC4924202 DOI: 10.3390/nu8060361] [Citation(s) in RCA: 170] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 05/19/2016] [Accepted: 06/02/2016] [Indexed: 12/15/2022] Open
Abstract
Inflammation, a biological response of body tissues to harmful stimuli, is also known to be involved in a host of diseases, such as obesity, atherosclerosis, rheumatoid arthritis, and even cancer. Isoflavones are a class of flavonoids that exhibit antioxidant, anticancer, antimicrobial, and anti-inflammatory properties. Increasing evidence has highlighted the potential for isoflavones to prevent the chronic diseases in which inflammation plays a key role, though the underlying mechanisms remain unclear. Recently, some studies have raised concerns about isoflavones induced negative effects like carcinogenesis, thymic involution, and immunosuppression. Therefore, this review aims to summarize the anti-inflammatory effects of isoflavones, unravel the underlying mechanisms, and present the potential health risks.
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Affiliation(s)
- Jie Yu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
| | - Xiaojuan Bi
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
| | - Bing Yu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
| | - Daiwen Chen
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu 611130, China.
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Yu H, Shi L, Qi G, Zhao S, Gao Y, Li Y. Gypenoside Protects Cardiomyocytes against Ischemia-Reperfusion Injury via the Inhibition of Mitogen-Activated Protein Kinase Mediated Nuclear Factor Kappa B Pathway In Vitro and In Vivo. Front Pharmacol 2016; 7:148. [PMID: 27313532 PMCID: PMC4887463 DOI: 10.3389/fphar.2016.00148] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 05/19/2016] [Indexed: 11/13/2022] Open
Abstract
Gypenoside (GP) is the major effective component of Gynostemma pentaphyllum and has been shown to encompass a variety of pharmacological activities. In this study, we investigated whether GP is able to protect cardiomyocytes against injury myocardial ischemia-reperfusion (I/R) injury by using in vitro oxygen-glucose deprivation-reoxygenation (OGD/R) H9c2 cell model and in vivo myocardial I/R rat model. We found that GP pre-treatment alleviated the impairments on the cardiac structure and function in I/R injured rats. Moreover, pre-treatment with GP significantly inhibited IκB-α phosphorylation and nuclear factor (NF)-κB p65 subunit translocation into nuclei. GP and the MAPK pathway inhibitors also reduced the phosphorylation of ERK, JNK, and p38 in vitro. Specific inhibition of ERK, JNK, and p38 increased the cell viability of OGD/R injured cells. Taken together, our data demonstrated that GP protects cardiomyocytes against I/R injury by inhibiting NF-κB p65 activation via the MAPK signaling pathway both in vitro and in vivo. These findings suggest that GP may be a promising agent for the prevention or treatment of myocardial I/R injury.
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Affiliation(s)
- Haijie Yu
- Department of Cardiology, The First Affiliated Hospital of China Medical University Shenyang, China
| | - Liye Shi
- Department of Geriatrics, The First Affiliated Hospital of China Medical University Shenyang, China
| | - Guoxian Qi
- Department of Geriatrics, The First Affiliated Hospital of China Medical University Shenyang, China
| | - Shijie Zhao
- Department of Geriatrics, The First Affiliated Hospital of China Medical University Shenyang, China
| | - Yuan Gao
- Department of Cardiology, The First Affiliated Hospital of China Medical University Shenyang, China
| | - Yuzhe Li
- Department of Cardiology, The First Affiliated Hospital of China Medical University Shenyang, China
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Benvenuto M, Mattera R, Taffera G, Giganti MG, Lido P, Masuelli L, Modesti A, Bei R. The Potential Protective Effects of Polyphenols in Asbestos-Mediated Inflammation and Carcinogenesis of Mesothelium. Nutrients 2016; 8:nu8050275. [PMID: 27171110 PMCID: PMC4882688 DOI: 10.3390/nu8050275] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 04/12/2016] [Accepted: 05/04/2016] [Indexed: 01/09/2023] Open
Abstract
Malignant Mesothelioma (MM) is a tumor of the serous membranes linked to exposure to asbestos. A chronic inflammatory response orchestrated by mesothelial cells contributes to the development and progression of MM. The evidence that: (a) multiple signaling pathways are aberrantly activated in MM cells; (b) asbestos mediated-chronic inflammation has a key role in MM carcinogenesis; (c) the deregulation of the immune system might favor the development of MM; and (d) a drug might have a better efficacy when injected into a serous cavity thus bypassing biotransformation and reaching an effective dose has prompted investigations to evaluate the effects of polyphenols for the therapy and prevention of MM. Dietary polyphenols are able to inhibit cancer cell growth by targeting multiple signaling pathways, reducing inflammation, and modulating immune response. The ability of polyphenols to modulate the production of pro-inflammatory molecules by targeting signaling pathways or ROS might represent a key mechanism to prevent and/or to contrast the development of MM. In this review, we will report the current knowledge on the ability of polyphenols to modulate the immune system and production of mediators of inflammation, thus revealing an important tool in preventing and/or counteracting the growth of MM.
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Affiliation(s)
- Monica Benvenuto
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
| | - Rosanna Mattera
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
| | - Gloria Taffera
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
| | - Maria Gabriella Giganti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
| | - Paolo Lido
- Internal Medicine Residency Program, University of Rome "Tor Vergata", Rome 00133, Italy.
| | - Laura Masuelli
- Department of Experimental Medicine, University of Rome "Sapienza", Rome 00164, Italy.
| | - Andrea Modesti
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
| | - Roberto Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome "Tor Vergata", Rome 00133, Italy.
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Jabbari M, Khosravinia S. The dependence on ionic strength of the protonation of water-insoluble flavonoids chrysin and daidzein in NaClO4 non-aqueous solutions. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2015.12.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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46
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Zhao J, Zhang X, Dong L, Wen Y, Zheng X, Zhang C, Chen R, Zhang Y, Li Y, He T, Zhu X, Li L. Cinnamaldehyde inhibits inflammation and brain damage in a mouse model of permanent cerebral ischaemia. Br J Pharmacol 2015; 172:5009-23. [PMID: 26234631 DOI: 10.1111/bph.13270] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Revised: 07/20/2015] [Accepted: 07/21/2015] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND AND PURPOSE Recent findings suggest the importance of inflammation in the pathogenesis of cerebral ischaemia and its potential as a therapeutic target. Cinnamaldehyde is a diterpene with a wide range of anti-inflammatory effects thus may be advantageous in the treatment of cerebral ischaemia. The present study examined the potential therapeutic effects of cinnamaldehyde on cerebral ischaemia using a mouse model with permanent middle cerebral artery occlusion. EXPERIMENTAL APPROACH Male CD-1 mice, which had the middle cerebral artery occluded, were treated (i.p.) with cinnamaldehyde. Neuroprotection by cinnamaldehyde was analysed by evaluating neurological deficit scores, brain oedema and infarct volume. Expressions of signal transduction molecules and inflammatory mediators were measured by Western blotting, qRT-PCR and immunohistochemical staining. Activation of NF-κB was assessed by Western blotting, immunohistochemistry and immunofluorescence. KEY RESULTS Cinnamaldehyde reduced the neurological deficit scores, brain oedema and infarct volume. Cinnamaldehyde suppressed the activation of signal transduction molecules including toll-like receptor 4, tumour necrosis receptor-associated factor 6 and NF-κB, attenuated the increased levels of TNF-α, IL-1β, CCL2 and endothelial-leukocyte adhesion molecule-1 and ultimately reduced leukocyte infiltration into the ischaemic brain areas after cerebral ischaemia. CONCLUSIONS AND IMPLICATIONS Cinnamaldehyde protects against cerebral ischaemia injury by inhibiting inflammation, partly mediated by reducing the expression of toll-like receptor 4, tumour necrosis receptor-associated factor 6 and the nuclear translocation of NF-κB. Our findings suggest that cinnamaldehyde may serve as a new candidate for further development as a treatment for stroke.
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Affiliation(s)
- Jingru Zhao
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China.,Department of Neurology, Hebei General Hospital, Shijiazhuang, China
| | - Xiangjian Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China.,Hebei Collaborative Innovation Center for Cardio-Cerebrovascular Disease, Shijiazhuang, China.,Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, China
| | - Lipeng Dong
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Ya Wen
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xiufen Zheng
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Cong Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Rong Chen
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China.,Hebei Collaborative Innovation Center for Cardio-Cerebrovascular Disease, Shijiazhuang, China.,Hebei Key Laboratory of Vascular Homeostasis, Shijiazhuang, China
| | - Ye Zhang
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yaoru Li
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Tingting He
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xingyuan Zhu
- Department of Neurology, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Litao Li
- Department of Neurology, Hebei General Hospital, Shijiazhuang, China
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Bae SH, Ha MH, Choi EY, Choi JI, Choi IS, Kim SJ. Effects of daidzein on alveolar bone loss and internal microstructures of bone in a rat model of experimental periodontitis: a study using micro-computed tomography. J Periodontal Res 2015; 51:250-6. [DOI: 10.1111/jre.12304] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2015] [Indexed: 12/31/2022]
Affiliation(s)
- S. H. Bae
- Department of Periodontology; School of Dentistry; Pusan National University; Yangsan Gyeongsangnam-do Korea
| | - M. H. Ha
- Department of Periodontology; School of Dentistry; Pusan National University; Yangsan Gyeongsangnam-do Korea
| | - E.-Y. Choi
- Department of Biological Science; College of Medical and Life Sciences; Silla University; Busan Korea
| | - J.-I. Choi
- Department of Periodontology; School of Dentistry; Pusan National University; Yangsan Gyeongsangnam-do Korea
- Dental Research Institute; Pusan National University Dental Hospital; Yangsan Gyeongsangnam-do Korea
| | - I. S. Choi
- Department of Biological Science; College of Medical and Life Sciences; Silla University; Busan Korea
| | - S.-J. Kim
- Department of Periodontology; School of Dentistry; Pusan National University; Yangsan Gyeongsangnam-do Korea
- Dental Research Institute; Pusan National University Dental Hospital; Yangsan Gyeongsangnam-do Korea
- Institute of Translational Dental Sciences; Pusan National University; Yangsan Gyeongsangnam-do Korea
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48
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Feng G, Sun B, Li TZ. Daidzein attenuates lipopolysaccharide-induced acute lung injury via toll-like receptor 4/NF-kappaB pathway. Int Immunopharmacol 2015; 26:392-400. [DOI: 10.1016/j.intimp.2015.04.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 04/01/2015] [Accepted: 04/02/2015] [Indexed: 12/19/2022]
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49
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Parida S, Singh TU, Thangamalai R, Narasimha Reddy CE, Panigrahi M, Kandasamy K, Singh V, Mishra SK. Daidzein pretreatment improves survival in mouse model of sepsis. J Surg Res 2015; 197:363-73. [PMID: 25908100 DOI: 10.1016/j.jss.2015.03.059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Revised: 03/16/2015] [Accepted: 03/19/2015] [Indexed: 01/24/2023]
Abstract
BACKGROUND The aim of the present study was to assess the effect of seven days daidzein pretreatment in cecal ligation and puncture (CLP) model of sepsis. METHODS We assessed the survival benefit of daidzein and its effect on lung injury in CLP-induced sepsis in mice and determined the bacterial load in peritoneal fluid, blood, and lung homogenates. Tumor necrosis factor α (TNF-α) and corticosterone levels were measured by enzyme-linked immunosorbent assay; relative mRNA expression was estimated by real-time polymerase chain reaction, and standard biochemical techniques were used to measure nitrite level, myeloperoxidase activity, and vascular permeability. RESULTS Daidzein pretreatment for seven days at a dose of 1 mg/kg body weight subcutaneously increased the survival time of septic mice. Daidzein decreased the bacterial load in peritoneal fluid, blood, and lungs, reduced the tumor necrosis factor α and nitrite level in plasma, and partially suppressed lung injury by reducing vascular permeability and myeloperoxidase activity in septic mice. Further, it restored the relative mRNA expressions of inducible nitric oxide synthase, glucocorticoid receptor α, and glucocorticoid receptor β genes in septic lungs were restored by daidzein pretreatment. CONCLUSIONS Daidzein pretreatment for 7 d in sepsis increased the survival time in mice, which may be relate to decrease in bacterial load, anti-inflammatory effect, and protection from lung injury.
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Affiliation(s)
- Subhashree Parida
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India.
| | - Thakur U Singh
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India
| | - Ramasamy Thangamalai
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India
| | - Ch E Narasimha Reddy
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India
| | - Manjit Panigrahi
- Division of Animal Genetics, Indian Veterinary Research Institute, Bareilly, UP, India
| | - Kannan Kandasamy
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India
| | - Vishakha Singh
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India
| | - Santosh K Mishra
- Division of Pharmacology and Toxicology, Indian Veterinary Research Institute, Bareilly, UP, India
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50
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Li Y, Li Y, Gao J, Wang L, Zou L, Ye B. A Novel Strategy of Electrochemically Treated ZrOCl2Doped Carbon Paste Electrode for Sensitive Determination of Daidzein. ELECTROANAL 2015. [DOI: 10.1002/elan.201400751] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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