1
|
Jiang L, Yang D, Zhang Z, Xu L, Jiang Q, Tong Y, Zheng L. Elucidating the role of Rhodiola rosea L. in sepsis-induced acute lung injury via network pharmacology: emphasis on inflammatory response, oxidative stress, and the PI3K-AKT pathway. PHARMACEUTICAL BIOLOGY 2024; 62:272-284. [PMID: 38445620 PMCID: PMC10919309 DOI: 10.1080/13880209.2024.2319117] [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: 08/03/2023] [Accepted: 02/07/2024] [Indexed: 03/07/2024]
Abstract
CONTEXT Sepsis-induced acute lung injury (ALI) is associated with high morbidity and mortality. Rhodiola rosea L. (Crassulaceae) (RR) and its extracts have shown anti-inflammatory, antioxidant, immunomodulatory, and lung-protective effects. OBJECTIVE This study elucidates the molecular mechanisms of RR against sepsis-induced ALI. MATERIALS AND METHODS The pivotal targets of RR against sepsis-induced ALI and underlying mechanisms were revealed by network pharmacology and molecular docking. Human umbilical vein endothelial cells (HUVECs) were stimulated by 1 μg/mL lipopolysaccharide for 0.5 h and treated with 6.3, 12.5, 25, 50, 100, and 200 μg/mL RR for 24 h. Then, the lipopolysaccharide-stimulated HUVECs were subjected to cell counting kit-8 (CCK-8), enzyme-linked immunosorbent, apoptosis, and Western blot analyses. C57BL/6 mice were divided into sham, model, low-dose (40 mg/kg), mid-dose (80 mg/kg), and high-dose (160 mg/kg) RR groups. The mouse model was constructed through caecal ligation and puncture, and histological, apoptosis, and Western blot analyses were performed for further validation. RESULTS We identified six hub targets (MPO, HRAS, PPARG, FGF2, JUN, and IL6), and the PI3K-AKT pathway was the core pathway. CCK-8 assays showed that RR promoted the viability of the lipopolysaccharide-stimulated HUVECs [median effective dose (ED50) = 18.98 μg/mL]. Furthermore, RR inhibited inflammation, oxidative stress, cell apoptosis, and PI3K-AKT activation in lipopolysaccharide-stimulated HUVECs and ALI mice, which was consistent with the network pharmacology results. DISCUSSION AND CONCLUSION This study provides foundational knowledge of the effective components, potential targets, and molecular mechanisms of RR against ALI, which could be critical for developing targeted therapeutic strategies for sepsis-induced ALI.
Collapse
Affiliation(s)
- Lu Jiang
- Department of Emergency, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| | - Dongdong Yang
- Department of Emergency, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| | - Zhuoyi Zhang
- Department of Emergency, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| | - Liying Xu
- Department of Emergency, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| | - Qingyu Jiang
- Department of Emergency, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| | - Yixin Tong
- Department of Emergency, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| | - Lanzhi Zheng
- Department of Medical Administration, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, Zhejiang, China
| |
Collapse
|
2
|
Al Mamun A, Shao C, Geng P, Wang S, Xiao J. Pyroptosis in Diabetic Peripheral Neuropathy and its Therapeutic Regulation. J Inflamm Res 2024; 17:3839-3864. [PMID: 38895141 PMCID: PMC11185259 DOI: 10.2147/jir.s465203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 06/05/2024] [Indexed: 06/21/2024] Open
Abstract
Pyroptosis is a pro-inflammatory form of cell death resulting from the activation of gasdermins (GSDMs) pore-forming proteins and the release of several pro-inflammatory factors. However, inflammasomes are the intracellular protein complexes that cleave gasdermin D (GSDMD), leading to the formation of robust cell membrane pores and the initiation of pyroptosis. Inflammasome activation and gasdermin-mediated membrane pore formation are the important intrinsic processes in the classical pyroptotic signaling pathway. Overactivation of the NOD-like receptor thermal protein domain associated protein 3 (NLRP3) inflammasome triggers pyroptosis and amplifies inflammation. Current evidence suggests that the overactivation of inflammasomes and pyroptosis may further induce the progression of cancers, nerve injury, inflammatory disorders and metabolic dysfunctions. Current evidence also indicates that pyroptosis-dependent cell death accelerates the progression of diabetes and its frequent consequences including diabetic peripheral neuropathy (DPN). Pyroptosis-mediated inflammatory reaction further exacerbates DPN-mediated CNS injury. Accumulating evidence shows that several molecular signaling mechanisms trigger pyroptosis in insulin-producing cells, further leading to the development of DPN. Numerous studies have suggested that certain natural compounds or drugs may possess promising pharmacological properties by modulating inflammasomes and pyroptosis, thereby offering potential preventive and practical therapeutic approaches for the treatment and management of DPN. This review elaborates on the underlying molecular mechanisms of pyroptosis and explores possible therapeutic strategies for regulating pyroptosis-regulated cell death in the pharmacological treatment of DPN.
Collapse
Affiliation(s)
- Abdullah Al Mamun
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325000, People’s Republic of China
| | - Chuxiao Shao
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
| | - Peiwu Geng
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
| | - Shuanghu Wang
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
| | - Jian Xiao
- Central Laboratory of The Lishui Hospital of Wenzhou Medical University, Lishui People’s Hospital, Lishui, Zhejiang, 323000, People’s Republic of China
- Molecular Pharmacology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, 325000, People’s Republic of China
- Department of Wound Healing, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325000, People’s Republic of China
| |
Collapse
|
3
|
Xu W, Yang T, Zhang J, Li H, Guo M. Rhodiola rosea: a review in the context of PPPM approach. EPMA J 2024; 15:233-259. [PMID: 38841616 PMCID: PMC11147995 DOI: 10.1007/s13167-024-00367-3] [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: 03/21/2024] [Accepted: 05/08/2024] [Indexed: 06/07/2024]
Abstract
A natural "medicine and food" plant, Rhodiola rosea (RR) is primarily made up of organic acids, phenolic compounds, sterols, glycosides, vitamins, lipids, proteins, amino acids, trace elements, and other physiologically active substances. In vitro, non-clinical and clinical studies confirmed that it exerts anti-inflammatory, antioxidant, and immune regulatory effects, balances the gut microbiota, and alleviates vascular circulatory disorders. RR can prolong life and has great application potential in preventing and treating suboptimal health, non-communicable diseases, and COVID-19. This narrative review discusses the effects of RR in preventing organ damage (such as the liver, lung, heart, brain, kidneys, intestines, and blood vessels) in non-communicable diseases from the perspective of predictive, preventive, and personalised medicine (PPPM/3PM). In conclusion, as an adaptogen, RR can provide personalised health strategies to improve the quality of life and overall health status.
Collapse
Affiliation(s)
- Wenqian Xu
- Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | | | - Jinyuan Zhang
- The Third People’s Hospital of Henan Province, Zhengzhou, China
| | - Heguo Li
- Department of Spleen, Stomach, Liver and Gallbladder, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Min Guo
- Department of Spleen, Stomach, Liver and Gallbladder, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| |
Collapse
|
4
|
Liu Q, Chen J, Zeng A, Song L. Pharmacological functions of salidroside in renal diseases: facts and perspectives. Front Pharmacol 2024; 14:1309598. [PMID: 38259279 PMCID: PMC10800390 DOI: 10.3389/fphar.2023.1309598] [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: 10/08/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Rhodiola rosea is a valuable functional medicinal plant widely utilized in China and other Asian countries for its anti-fatigue, anti-aging, and altitude sickness prevention properties. Salidroside, a most active constituent derived from Rhodiola rosea, exhibits potent antioxidative, hypoxia-resistant, anti-inflammatory, anticancer, and anti-aging effects that have garnered significant attention. The appreciation of the pharmacological role of salidroside has burgeoned over the last decade, making it a beneficial option for the prevention and treatment of multiple diseases, including atherosclerosis, Alzheimer's disease, Parkinson's disease, cardiovascular disease, and more. With its anti-aging and renoprotective effects, in parallel with the inhibition of oxidative stress and inflammation, salidroside holds promise as a potential therapeutic agent for kidney damage. This article provides an overview of the microinflammatory state in kidney disease and discuss the current therapeutic strategies, with a particular focus on highlighting the recent advancements in utilizing salidroside for renal disease. The potential mechanisms of action of salidroside are primarily associated with the regulation of gene and protein expression in glomerular endothelial cells, podocytes, renal tubule cells, renal mesangial cells and renal cell carcinoma cell, including TNF-α, TGF-β, IL-1β, IL-17A, IL-6, MCP-1, Bcl-2, VEGF, ECM protein, caspase-3, HIF-1α, BIM, as well as the modulation of AMPK/SIRT1, Nrf2/HO-1, Sirt1/PGC-1α, ROS/Src/Cav-1, Akt/GSK-3β, TXNIP-NLRP3, ERK1/2, TGF-β1/Smad2/3, PI3K/Akt, Wnt1/Wnt3a β-catenin, TLR4/NF-κB, MAPK, JAK2/STAT3, SIRT1/Nrf2 pathways. To the best of our knowledge, this review is the first to comprehensively cover the protective effects of salidroside on diverse renal diseases, and suggests that salidroside has great potential to be developed as a drug for the prevention and treatment of metabolic syndrome, cardiovascular and cerebrovascular diseases and renal complications.
Collapse
Affiliation(s)
- Qiong Liu
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jianzhu Chen
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Anqi Zeng
- Translational Chinese Medicine Key Laboratory of Sichuan Province, Sichuan Academy of Chinese Medicine Sciences, Sichuan Institute for Translational Chinese Medicine, Chengdu, Sichuan, China
| | - Linjiang Song
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| |
Collapse
|
5
|
Bernatoniene J, Jakstas V, Kopustinskiene DM. Phenolic Compounds of Rhodiola rosea L. as the Potential Alternative Therapy in the Treatment of Chronic Diseases. Int J Mol Sci 2023; 24:12293. [PMID: 37569669 PMCID: PMC10418374 DOI: 10.3390/ijms241512293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/23/2023] [Accepted: 07/29/2023] [Indexed: 08/13/2023] Open
Abstract
The roots and rhizomes of Rhodiola rosea L. (Crassulaceae), which is widely growing in Northern Europe, North America, and Siberia, have been used since ancient times to alleviate stress, fatigue, and mental and physical disorders. Phenolic compounds: phenylpropanoids rosavin, rosarin, and rosin, tyrosol glucoside salidroside, and tyrosol, are responsible for the biological action of R. rosea, exerting antioxidant, immunomodulatory, anti-aging, anti-fatigue activities. R. rosea extract formulations are used as alternative remedies to enhance mental and cognitive functions and protect the central nervous system and heart during stress. Recent studies indicate that R. rosea may be used to treat diabetes, cancer, and a variety of cardiovascular and neurological disorders such as Alzheimer's and Parkinson's diseases. This paper reviews the beneficial effects of the extract of R. rosea, its key active components, and their possible use in the treatment of chronic diseases. R. rosea represents an excellent natural remedy to address situations involving decreased performance, such as fatigue and a sense of weakness, particularly in the context of chronic diseases. Given the significance of mitochondria in cellular energy metabolism and their vulnerability to reactive oxygen species, future research should prioritize investigating the potential effects of R. rosea main bioactive phenolic compounds on mitochondria, thus targeting cellular energy supply and countering oxidative stress-related effects.
Collapse
Affiliation(s)
- Jurga Bernatoniene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania; (J.B.); (V.J.)
- Department of Drug Technology and Social Pharmacy, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania
| | - Valdas Jakstas
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania; (J.B.); (V.J.)
- Department of Pharmacognosy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania
| | - Dalia M. Kopustinskiene
- Institute of Pharmaceutical Technologies, Faculty of Pharmacy, Medical Academy, Lithuanian University of Health Sciences, Sukileliu pr. 13, LT-50161 Kaunas, Lithuania; (J.B.); (V.J.)
| |
Collapse
|
6
|
Li Z, Zhou E, Liu C, Wicks H, Yildiz S, Razack F, Ying Z, Kooijman S, Koonen DPY, Heijink M, Kostidis S, Giera M, Sanders IMJG, Kuijper EJ, Smits WK, van Dijk KW, Rensen PCN, Wang Y. Dietary butyrate ameliorates metabolic health associated with selective proliferation of gut Lachnospiraceae bacterium 28-4. JCI Insight 2023; 8:166655. [PMID: 36810253 PMCID: PMC9977501 DOI: 10.1172/jci.insight.166655] [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: 10/26/2022] [Accepted: 01/13/2023] [Indexed: 02/23/2023] Open
Abstract
Short-chain fatty acids, including butyrate, have multiple metabolic benefits in individuals who are lean but not in individuals with metabolic syndrome, with the underlying mechanisms still being unclear. We aimed to investigate the role of gut microbiota in the induction of metabolic benefits of dietary butyrate. We performed antibiotic-induced microbiota depletion of the gut and fecal microbiota transplantation (FMT) in APOE*3-Leiden.CETP mice, a well-established translational model for developing human-like metabolic syndrome, and revealed that dietary butyrate reduced appetite and ameliorated high-fat diet-induced (HFD-induced) weight gain dependent on the presence of gut microbiota. FMT from butyrate-treated lean donor mice, but not butyrate-treated obese donor mice, into gut microbiota-depleted recipient mice reduced food intake, attenuated HFD-induced weight gain, and improved insulin resistance. 16S rRNA and metagenomic sequencing on cecal bacterial DNA of recipient mice implied that these effects were accompanied by the selective proliferation of Lachnospiraceae bacterium 28-4 in the gut as induced by butyrate. Collectively, our findings reveal a crucial role of gut microbiota in the beneficial metabolic effects of dietary butyrate as strongly associated with the abundance of Lachnospiraceae bacterium 28-4.
Collapse
Affiliation(s)
- Zhuang Li
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands.,Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Enchen Zhou
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Cong Liu
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Hope Wicks
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Sena Yildiz
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Farhana Razack
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Zhixiong Ying
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Sander Kooijman
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Debby PY Koonen
- Department of Pediatrics, University Medical Center Groningen, Groningen, Netherlands
| | | | | | | | | | - Ed J Kuijper
- Department of Medical Microbiology.,Center for Microbiome Analyses and Therapeutics, and
| | - Wiep Klaas Smits
- Department of Medical Microbiology.,Center for Microbiome Analyses and Therapeutics, and
| | - Ko Willems van Dijk
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands.,Department of Human Genetics, Leiden University Medical Center, Netherlands
| | - Patrick CN Rensen
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands.,Med-X Institute, Center for Immunological and Metabolic Diseases, and Department of Endocrinology, the First Affiliated Hospital of Xi'an JiaoTong University, Xi'an Jiaotong University, Xi'an, China
| | - Yanan Wang
- Department of Medicine, Division of Endocrinology, and.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, Netherlands.,Med-X Institute, Center for Immunological and Metabolic Diseases, and Department of Endocrinology, the First Affiliated Hospital of Xi'an JiaoTong University, Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
7
|
Liu RH, Ma TF, Yang Q, Xiao WC, Yin L, Yin M, Zhang JS, Wang CH. Salidroside suppresses proliferation and migration in prostate cancer via the PI3K/AKT pathway. Cancer Biomark 2023; 38:321-332. [PMID: 37545219 DOI: 10.3233/cbm-220454] [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: 08/08/2023]
Abstract
BACKGROUND Prostate cancer (PCa) is one of the most common malignancies in men. PCa is difficult to detect in its early stages, and most patients are diagnosed in the middle to late stages. At present, drug therapy for advanced PCa is still insufficient. Some patients develop drug resistance in the later stage of therapy, which leads to tumor recurrence, metastasis and even treatment failure. Therefore, it is crucial to find new and effective drugs to treat prostate cancer. OBJECTIVE The aim of this study was to investigate the anti-cancer effect of salidroside, an active ingredient in a traditional Chinese herbal medicine, on PCa. METHODS Two human PCa cell lines, PC3 and DU145, were cultured and treated with salidroside. Cell viability and proliferation ability were analyzed through CCK-8 and colony assays, and cell migration ability was detected by Transwell and Scratch assays. RT-PCR and WB were used to detected the expression levels of moleculars related to cell proliferation, apoptosis, migration, and AKT signaling pathway. Forthmore, we performed rescue experiments with agonist to verify the affected signaling pathway. RESULTS Salidroside inhibited the proliferation, colony formation, and migration of PCa cells. Meanwhile, apoptosis of PCa cells was enhanced. Moreover, salidroside inhibited PI3K/AKT pathway in PCa cells. The treatment of AKT agonist 740Y-P abrogated the inhibitory effect of salidroside on the PI3K/AKT signaling pathway. CONCLUSIONS Our study demonstrated that in PCa cells, salidroside inhibites proliferation and migration and promots apoptosis via inhibiting PI3K/AKT pathway.
Collapse
Affiliation(s)
- Ru-Han Liu
- Department of combine traditional Chinese and Western Medicine, Huanggang Central Hospital, Huanggang, Hubei, China
- Department of combine traditional Chinese and Western Medicine, Huanggang Central Hospital, Huanggang, Hubei, China
| | - Teng-Fei Ma
- Department of Neurology, Huanggang Central Hospital, Huanggang, China
- Huanggang Institute of Translational Medicine, Huanggang, Hubei, China
- Department of combine traditional Chinese and Western Medicine, Huanggang Central Hospital, Huanggang, Hubei, China
| | - Qin Yang
- Huanggang Institute of Translational Medicine, Huanggang, Hubei, China
- Department of Cardiovascular Surgery, Huanggang Central Hospital, Huanggang, Hubei, China
| | - Wen-Chang Xiao
- Huanggang Institute of Translational Medicine, Huanggang, Hubei, China
- Department of Cardiovascular Surgery, Huanggang Central Hospital, Huanggang, Hubei, China
| | - Lu Yin
- Huanggang Institute of Translational Medicine, Huanggang, Hubei, China
| | - Miao Yin
- Huanggang Institute of Translational Medicine, Huanggang, Hubei, China
| | - Jin-Song Zhang
- Department of Urology, Huanggang Central Hospital, Huanggang, China
| | - Chi-Hua Wang
- Huanggang Disease Control Center, Huanggang, Hubei, China
| |
Collapse
|
8
|
Albadawy R, Hasanin AH, Agwa SHA, Hamady S, Aboul-Ela YM, Raafat MH, Kamar SS, Othman M, Yahia YA, Matboli M. Rosavin Ameliorates Hepatic Inflammation and Fibrosis in the NASH Rat Model via Targeting Hepatic Cell Death. Int J Mol Sci 2022; 23:ijms231710148. [PMID: 36077546 PMCID: PMC9456245 DOI: 10.3390/ijms231710148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Non-alcoholic fatty liver disease (NAFLD) represents the most common form of chronic liver disease that urgently needs effective therapy. Rosavin, a major constituent of the Rhodiola Rosea plant of the family Crassulaceae, is believed to exhibit multiple pharmacological effects on diverse diseases. However, its effect on non-alcoholic steatohepatitis (NASH), the progressive form of NAFLD, and the underlying mechanisms are not fully illustrated. Aim: Investigate the pharmacological activity and potential mechanism of rosavin treatment on NASH management via targeting hepatic cell death-related (HSPD1/TNF/MMP14/ITGB1) mRNAs and their upstream noncoding RNA regulators (miRNA-6881-5P and lnc-SPARCL1-1:2) in NASH rats. Results: High sucrose high fat (HSHF) diet-induced NASH rats were treated with different concentrations of rosavin (10, 20, and 30 mg/kg/day) for the last four weeks of dietary manipulation. The data revealed that rosavin had the ability to modulate the expression of the hepatic cell death-related RNA panel through the upregulation of both (HSPD1/TNF/MMP14/ITGB1) mRNAs and their epigenetic regulators (miRNA-6881-5P and lnc-SPARCL1-1:2). Moreover, rosavin ameliorated the deterioration in both liver functions and lipid profile, and thereby improved the hepatic inflammation, fibrosis, and apoptosis, as evidenced by the decreased protein levels of IL6, TNF-α, and caspase-3 in liver sections of treated animals compared to the untreated NASH rats. Conclusion: Rosavin has demonstrated a potential ability to attenuate disease progression and inhibit hepatic cell death in the NASH animal model. The produced effect was correlated with upregulation of the hepatic cell death-related (HSPD1, TNF, MMP14, and ITGB1) mRNAs—(miRNA-6881-5P—(lnc-SPARCL1-1:2) RNA panel.
Collapse
Affiliation(s)
- Reda Albadawy
- Department of Gastroenterology, Hepatology & Infectious Disease, Faculty of Medicine, Benha University, Benha 13518, Egypt
- Correspondence: (R.A.); or (M.M.)
| | - Amany Helmy Hasanin
- Clinical Pharmacology Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Sara H. A. Agwa
- Clinical Pathology and Molecular Genomics Unit, Medical Ain Shams Research Institute (MASRI), Faculty of Medicine, Ain Shams University, Cairo 11382, Egypt
| | - Shaimaa Hamady
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo 11566, Egypt
| | - Yasmin M. Aboul-Ela
- Clinical Pharmacology Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Mona Hussien Raafat
- Histology and Cell Biology Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Samaa Samir Kamar
- Histology and Cell Biology Department, Kasralainy Faculty of Medicine, Cairo University, Giza 12613, Egypt
| | - Mohamed Othman
- Gastroenterology and Hepatology Section, Baylor College of Medicine, Houston, TX 77030, USA
| | - Yahia A. Yahia
- Biochemistry Department, Faculty of Pharmacy, Misr University for Science and Technology, Giza 12566, Egypt or
- Chemistry Department, School of Science and Engineering, American University in Cairo, New Cairo 11835, Egypt
| | - Marwa Matboli
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
- Correspondence: (R.A.); or (M.M.)
| |
Collapse
|
9
|
Wang R, Yuan W, Li L, Lu F, Zhang L, Gong H, Huang X. Resveratrol ameliorates muscle atrophy in chronic kidney disease via the axis of SIRT1/FoxO1. Phytother Res 2022; 36:3265-3275. [PMID: 35606908 DOI: 10.1002/ptr.7499] [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: 01/04/2022] [Revised: 03/28/2022] [Accepted: 05/05/2022] [Indexed: 11/10/2022]
Abstract
Chronic kidney disease (CKD) is often associated with muscle atrophy. However, the underlying molecular mechanisms are still not well understood. Here, we treated 5/6-nephrectomized (5/6Nx) rats with resveratrol and found that this treatment greatly improves renal function as evidenced by reduced proteinuria and cystatin C. Moreover, resveratrol ameliorates renal fibrosis by reducing transforming growth factor β (TGF-β) and connective tissue growth factor (CTGF). Meanwhile, muscle atrophy in these 5/6Nx rats was largely attenuated by resveratrol. Immunoprecipitation revealed that SIRT1 physically interacts with FoxO1 in muscle, and this interaction was weakened in 5/6Nx rats. As a consequence, acetylated FoxO1 was increased in muscle of 5/6Nx rats. The application of resveratrol markedly reverses this trend. These data point out that SIRT1 is a key factor for linking renal disease and muscle atrophy. Indeed, both renal dysfunction and muscle atrophy were further aggravated by 5/6Nx in Sirt1+/- mice. Taken together, our data indicate that SIRT1 plays a pivotal role in muscle atrophy in CKD, and FoxO1 might be a substrate of SIRT1 in this process. Furthermore, resveratrol, together with other agonists of SIRT1, may hold great therapeutic potentials for treating CKD and its related muscle atrophy.
Collapse
Affiliation(s)
- Ruiting Wang
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| | - Weidong Yuan
- Department of Nephrology, People's Hospital of Haimen District, Nantong, China
| | - Lu Li
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| | - Fei Lu
- Department of Nephrology, People's Hospital of Haimen District, Nantong, China
| | - Lingling Zhang
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| | - Haifeng Gong
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| | - Xinzhong Huang
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| |
Collapse
|
10
|
Hao M, Deng J, Huang X, Li H, Ou H, Cai X, She J, Liu X, Chen L, Chen S, Liu W, Yan D. Metabonomic Characteristics of Myocardial Diastolic Dysfunction in Type 2 Diabetic Cardiomyopathy Patients. Front Physiol 2022; 13:863347. [PMID: 35651872 PMCID: PMC9150260 DOI: 10.3389/fphys.2022.863347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/28/2022] [Indexed: 12/26/2022] Open
Abstract
Diabetic cardiomyopathy (DCM) is one of the most essential cardiovascular complications in diabetic patients associated with glucose and lipid metabolism disorder, fibrosis, oxidative stress, and inflammation in cardiomyocytes. Despite increasing research on the molecular pathogenesis of DCM, it is still unclear whether metabolic pathways and alterations are probably involved in the development of DCM. This study aims to characterize the metabolites of DCM and to identify the relationship between metabolites and their biological processes or biological states through untargeted metabolic profiling. UPLC-MS/MS was applied to profile plasma metabolites from 78 patients with diabetes (39 diabetes with DCM and 39 diabetes without DCM as controls). A total of 2,806 biochemical were detected. Compared to those of DM patients, 78 differential metabolites in the positive-ion mode were identified in DCM patients, including 33 up-regulated and 45 down-regulated metabolites; however, there were only six differential metabolites identified in the negative mode including four up-regulated and two down-regulated metabolites. Alterations of several serum metabolites, including lipids and lipid-like molecules, organic acids and derivatives, organic oxygen compounds, benzenoids, phenylpropanoids and polyketides, and organoheterocyclic compounds, were associated with the development of DCM. KEGG enrichment analysis showed that there were three signaling pathways (metabolic pathways, porphyrin, chlorophyll metabolism, and lysine degradation) that were changed in both negative- and positive-ion modes. Our results demonstrated that differential metabolites and lipids have specific effects on DCM. These results expanded our understanding of the metabolic characteristics of DCM and may provide a clue in the future investigation of reducing the incidence of DCM. Furthermore, the metabolites identified here may provide clues for clinical management and the development of effective drugs.
Collapse
Affiliation(s)
- Mingyu Hao
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Jianxin Deng
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
- *Correspondence: Jianxin Deng, , ; Wenlan Liu, ; Dewen Yan,
| | - Xiaohong Huang
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Haiyan Li
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Huiting Ou
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Xiangsheng Cai
- Institute of Translational Medicine, University of Chinese Academy of Science-Shenzhen Hospital, Shenzhen, China
| | - Jiajie She
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- The First Affiliated Hospital of Shenzhen University, Reproductive Medicine Centre, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Xueting Liu
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Ling Chen
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Shujuan Chen
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Wenlan Liu
- Department of Neurosurgery, Shenzhen Key Laboratory of Neurosurgery, Shenzhen Second People’s Hospital, Shenzhen University First Affiliated Hospital, Shenzhen, China
- *Correspondence: Jianxin Deng, , ; Wenlan Liu, ; Dewen Yan,
| | - Dewen Yan
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
- *Correspondence: Jianxin Deng, , ; Wenlan Liu, ; Dewen Yan,
| |
Collapse
|
11
|
Rhodiola rosea: A Therapeutic Candidate on Cardiovascular Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:1348795. [PMID: 35265260 PMCID: PMC8898776 DOI: 10.1155/2022/1348795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 02/17/2022] [Indexed: 12/20/2022]
Abstract
Cardiovascular diseases, also known as circulatory diseases, are diseases of the heart and blood vessels, and its etiology is hyperlipidemia, thick blood, atherosclerosis, and hypertension. Due to its high prevalence, disability, and mortality, it seriously threatens human health. According to reports, the incidence of cardiovascular disease is still on the rise. Rhodiola rosea is a kind of traditional Chinese medicine, which has the effects of antimyocardial ischemia-reperfusion injury, lowering blood fat, antithrombosis, and antiarrhythmia. Rhodiola rosea has various chemical components, and different chemical elements have the same pharmacological effects and medicinal values for various cardiovascular diseases. This article reviews the research on the pharmacological effects of Rhodiola rosea on cardiovascular diseases and provides references for the clinical treatment of cardiovascular diseases.
Collapse
|
12
|
Hu M, Zhang D, Xu H, Zhang Y, Shi H, Huang X, Wang X, Wu Y, Qi Z. Salidroside Activates the AMP-Activated Protein Kinase Pathway to Suppress Nonalcoholic Steatohepatitis in Mice. Hepatology 2021; 74:3056-3073. [PMID: 34292604 DOI: 10.1002/hep.32066] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/02/2021] [Accepted: 07/07/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIMS NASH is becoming a leading cause of liver cirrhosis and HCC. Salidroside (p-hydroxyphenethyl-β-D-glucoside; SAL) has various biological and pharmacological activities, including anti-inflammatory, -oxidant, and -cancer activities. However, the therapeutic effect and underlying molecular mechanism of SAL in NASH remain to be further clarified. METHODS AND RESULTS In this study, we found that SAL alleviated lipid accumulation and inflammatory response in primary hepatocytes after palmitic acid/oleic acid (PO) stimulation. In addition, SAL effectively prevented high-fat/high-cholesterol (HFHC)-diet-induced NASH progression by regulating glucose metabolism dysregulation, insulin resistance, lipid accumulation, inflammation, and fibrosis. Mechanistically, integrated RNA-sequencing and bioinformatic analysis showed that SAL promoted AMPK-signaling pathway activation in vitro and in vivo, and this finding was further verified by determining the phosphorylation levels of AMPK. Furthermore, the protective effects of SAL on lipid accumulation and inflammation in hepatocytes and livers induced by PO or HFHC stimulation were blocked by AMPK interruption. CONCLUSIONS Our studies demonstrate that SAL protects against metabolic-stress-induced NASH progression through activation of AMPK signaling, indicating that SAL could be a potential drug component for NASH therapy.
Collapse
Affiliation(s)
- Manli Hu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China.,Medical Science Research Centre, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Dingran Zhang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Hongyang Xu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yan Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Hongjie Shi
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xiaoli Huang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Xinhui Wang
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Yan Wu
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Zhili Qi
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
| |
Collapse
|
13
|
Salidroside: A review of its recent advances in synthetic pathways and pharmacological properties. Chem Biol Interact 2021; 339:109268. [PMID: 33617801 DOI: 10.1016/j.cbi.2020.109268] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 09/08/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022]
Abstract
Salidroside has been identified as one of the most potent compounds isolated from various Rhodiola plants, which have been used for a long time as adaptogens in traditional Chinese medicine. However, due to the severe growing environment of herbal medicine and large-scale excavation, the content of natural salidroside is extremely small. Most of the previous studies focused on herbal medicine, and there were few reviews on the synthesis of its main active ingredient salidroside. This paper presents different synthetic routes of salidroside to resolve the contradiction between supply and demand and lays the foundation for new drug research and development. Furthermore, emerging evidence indicates that salidroside, a promising environmentally-adapted drug with low toxicity and few side effects, possesses a wide spectrum of pharmacological properties, including activities on the cardiovascular system and central nervous system, anti-hypoxia, anti-fatigue and anti-aging activities, anticancer activity, anti-inflammatory activity, antioxidant activity, antivirus and immune stimulation activities, antidiabetic activity, anti-osteoporotic activity, and so on. Although the former researches have summarized the pharmacological effects of salidroside, focusing on the central nervous system, diabetes, and cancer, the overall pharmacological aspects of it have not been analyzed. This review highlights biological characteristics and mechanisms of action from 2009 to now as well as toxicological and pharmacokinetic data of the analyzed compound reported so far, with a view to providing a reference for further development and utilization of salidroside.
Collapse
|
14
|
Intervertebral Disc and Adipokine Leptin-Loves Me, Loves Me Not. Int J Mol Sci 2020; 22:ijms22010375. [PMID: 33396484 PMCID: PMC7795371 DOI: 10.3390/ijms22010375] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/28/2020] [Accepted: 12/28/2020] [Indexed: 12/25/2022] Open
Abstract
Leptin—the most famous adipose tissue-secreted hormone—in the human body is mostly observed in a negative connotation, as the hormone level increases with the accumulation of body fat. Nowadays, fatness is becoming another normal body shape. Fatness is burdened with numerous illnesses—including low back pain and degenerative disease of lumbar intervertebral disc (IVD). IVD degeneration and IVD inflammation are two indiscerptible phenomena. Irrespective of the underlying pathophysiological background (trauma, obesity, nutrient deficiency), the inflammation is crucial in triggering IVD degeneration. Leptin is usually depicted as a proinflammatory adipokine. Many studies aimed at explaining the role of leptin in IVD degeneration, though mostly in in vitro and on animal models, confirmed leptin’s “bad reputation”. However, several studies found that leptin might have protective role in IVD metabolism. This review examines the current literature on the metabolic role of different depots of adipose tissue, with focus on leptin, in pathogenesis of IVD degeneration.
Collapse
|
15
|
Shati AA, Alfaifi MY. Salidroside protects against diabetes mellitus-induced kidney injury and renal fibrosis by attenuating TGF-β1 and Wnt1/3a/β-catenin signalling. Clin Exp Pharmacol Physiol 2020; 47:1692-1704. [PMID: 32472701 DOI: 10.1111/1440-1681.13355] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 05/06/2020] [Accepted: 05/17/2020] [Indexed: 01/09/2023]
Abstract
This study evaluated if the nephroprotective effect of Salidroside in type 1 diabetes mellitus (T1DM) involves modulation of Wnt/β-catenin signalling pathways. Control or Streptozotocin (STZ, 50 mg/kg, iv)-induced T1DM adult male Wister rats were treated with the vehicle and Salidroside (100 mg/kg, orally) for 8 weeks daily. As compared to T1DM-induced rats, Salidroside improved kidney structure, reduced urinary protein and albumin level, increased creatinine clearance, and suppressed renal fibrosis. It also decreased mRNA and protein levels of Wnt1, Wnt3, and TGF-β1, phosphorylation of Smad-3, total and nuclear levels of β-catenin, and levels and activities of cleaved caspase-3. Concomitantly, Salidroside significantly increased the levels of p-β-catenin (Ser33/37 /Thr41 ) and suppressed protein levels of Axin-2, fibronectin, and, mRNA and protein levels of collagen IIIa, the main targets of β-catenin. In both control and T1DM rats, Salidroside significantly lowered fasting glucose levels and reduced renal levels of reactive oxygen species (ROS) p-and GS3Kβ (Ser9) but significantly increased levels of SOD and GSH. In conclusion, Salidroside protected the kidney of rats against T1DM-induced injury and fibrosis by activating GS3Kβ-induced inhibition of Wnt1/Wnt3a β-catenin. This was associated with hypoglycaemic and antioxidant effects.
Collapse
Affiliation(s)
- Ali A Shati
- Department of Biology, College of Science, King Khalid University (KKU), Abha, Saudi Arabia
| | - Mohammad Y Alfaifi
- Department of Biology, College of Science, King Khalid University (KKU), Abha, Saudi Arabia
| |
Collapse
|
16
|
Antioxidant Effects of Salidroside in the Cardiovascular System. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:9568647. [PMID: 33062029 PMCID: PMC7533795 DOI: 10.1155/2020/9568647] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 05/08/2020] [Accepted: 05/23/2020] [Indexed: 12/14/2022]
Abstract
Cardiovascular disease is one of the main human health risks, and the incidence is increasing. Salidroside is an important bioactive component of Rhodiola rosea L., which is used to treat Alzheimer's disease, tumor, depression, and other diseases. Recent studies have shown that salidroside has therapeutic effects, to some degree, in cardiovascular diseases via an antioxidative mechanism. However, evidence-based clinical data supporting the effectiveness of salidroside in the treatment of cardiovascular diseases are limited. In this review, we discuss the effects of salidroside on cardiovascular risk factors and cardiovascular diseases and highlight potential antioxidant therapeutic strategies.
Collapse
|
17
|
Yuan J, Zhang R, Wu R, Gu Y, Lu Y. The effects of oxytocin to rectify metabolic dysfunction in obese mice are associated with increased thermogenesis. Mol Cell Endocrinol 2020; 514:110903. [PMID: 32531419 DOI: 10.1016/j.mce.2020.110903] [Citation(s) in RCA: 22] [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: 03/28/2020] [Revised: 06/03/2020] [Accepted: 06/03/2020] [Indexed: 01/12/2023]
Abstract
Oxytocin, a protein hormone mainly produced by hypothalamus, has been shown to repress body weight gain in obese animals, in part, by reducing food intake and increasing energy expenditure. Till now, activation of brown fat tissue (BAT) thermogenesis and white adipose tissue (WAT) browning are considered as two main factors for oxytocin-induced energy expenditure. However, the underlying molecular mechanisms are still not understood well. Here, we observed that oxytocin expression in the hypothalamus and its receptor in adipose tissues were induced by cold exposure in mice. In differentiated adipocytes, oxytocin stimulated brown adipocyte specific gene expression by inducing PRDM16. In high fat diet induced obese mice, oxytocin delivery by osmotic minipumps increased body core temperature and decreased body weight gain. Glucose and insulin tolerance were improved by oxytocin. Hyperinsulinemia and fatty liver were ameliorated in oxytocin-treated animals. Moreover, oxytocin treatment induced thermogenic gene expressions in BAT, inguinal WAT (iWAT), and skeletal muscle. Taken together, our findings revealed a new aspect of oxytocin, i.e. oxytocin induces iWAT browning and stimulates thermogenesis in BAT, iWAT and skeletal muscle, through which oxytocin promotes thermogenesis and thus combats obesity and metabolic dysfunctions.
Collapse
Affiliation(s)
- Jin Yuan
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, Jiangsu, 210011, China; Department of Endocrinology and Metabolism, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China, 20 Xisi Road, Nantong, Jiangsu, 226001, China
| | - Rongping Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China, 20 Xisi Road, Nantong, Jiangsu, 226001, China
| | - Runze Wu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China, 20 Xisi Road, Nantong, Jiangsu, 226001, China
| | - Yunjuan Gu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China, 20 Xisi Road, Nantong, Jiangsu, 226001, China.
| | - Yibing Lu
- Department of Endocrinology, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, Jiangsu, 210011, China.
| |
Collapse
|
18
|
Lin X, Liu Y, Ma L, Ma X, Chen Z, Chen H, Si L, Ma X, Yu Z, Chen X. Amelioration of experimental autoimmune encephalomyelitis by Rhodiola rosea, a natural adaptogen. Biomed Pharmacother 2020; 125:109960. [DOI: 10.1016/j.biopha.2020.109960] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 01/20/2020] [Accepted: 01/23/2020] [Indexed: 12/31/2022] Open
|
19
|
Shati AA. Salidroside ameliorates diabetic nephropathy in rats by activating renal AMPK/SIRT1 signaling pathway. J Food Biochem 2020; 44:e13158. [PMID: 32030786 DOI: 10.1111/jfbc.13158] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/14/2020] [Accepted: 01/15/2020] [Indexed: 01/02/2023]
Abstract
This study investigated if the nephroprotective effect of Salidroside T1DM rats involves activation of AMPK/SIRT1. Rats were divided into control or T1DM and treated with vehicle or Salidroside (100 mg/kg) for 56 days. Mesangial cells were cultured in LG or HG media with or without Salidroside (100 µM/L) for 24 hr. Also, HG + Salidroside-treated cells were pre-incubated with EX-527 or compound C (CC) for 1 hr. With reducing glucose levels, Salidroside improved kidney structure/function in the T1DM rat. It also increased GSH and Bcl-2 levels in control and T1DM rats and inhibited ROS, increased activation of AMPK and nuclear SIRT1, and lowered acetylation of P53 and FOXO-1 in control and T1DM rats and in LG and HG-treated cells. These effects were abolished by EX-527 and CC. Also, CC decreased the nuclear levels of SIRT1. In conclusion, Salidroside attenuates DN in T1DM rats by activation of AMPK and subsequently, SIRT1. PRACTICAL APPLICATIONS: This animal and pre-clinical study shows that Salidroside is able to ameliorate DN in T1DM-induced rats and showed that it mainly acts by a hypoglycemic effect and activation of renal AMPK/SIRT1 axis. Given the wide tissue stimulatory effect of AMPK on peripheral glucose utilization, lipogenesis, and other cell signaling pathways, these data are encouraging to investigate the anti-diabetic effect of glycoside in more clinical trials.
Collapse
Affiliation(s)
- Ali A Shati
- Department of Biology, Science College, King Khalid University (KKU), Abha, Kingdom of Saudi Arabia
| |
Collapse
|
20
|
Neuroprotective Effects of Salidroside in a Mouse Model of Alzheimer's Disease. Cell Mol Neurobiol 2020; 40:1133-1142. [PMID: 32002777 DOI: 10.1007/s10571-020-00801-w] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 01/22/2020] [Indexed: 01/25/2023]
Abstract
Alzheimer's disease (AD), the most common form of dementia worldwide, is characterized by pathological hallmarks like β-amyloid peptide (Aβ) and clinical manifestations including cognitive impairment, psychiatry disorders, and behavioral changes. Salidroside (Sal) extracted from Rhodiola rosea L. showed protective effects against Aβ-induced neurotoxicity in a Drosophila AD model in our previous research. In the present study, daily doses of Sal were administered to APP/PS1 mice, a mouse model of AD, and several parameters were tested, including behavioral performance, Aβ status, levels of synapse-related proteins, and levels of PI3K/Akt targets of mTOR cell signaling pathway proteins. The behavioral testing showed an improvement in locomotor activity in the APP/PS1 mice after the administration of Sal. Treatment with Sal decreased both the soluble and insoluble Aβ levels and increased the expression of PSD95, NMDAR1, and calmodulin-dependent protein kinase II. The phosphatidylinositide PI3K/Akt/mTOR signaling was upregulated, which was in accordance with the above improvements from Sal treatment. Our findings suggested that Sal may protect the damaged synapses of the neurons in the APP/PS1 mice.
Collapse
|
21
|
Bai XL, Deng XL, Wu GJ, Li WJ, Jin S. Rhodiola and salidroside in the treatment of metabolic disorders. Mini Rev Med Chem 2019; 19:1611-1626. [PMID: 31481002 DOI: 10.2174/1389557519666190903115424] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/31/2017] [Accepted: 07/31/2017] [Indexed: 12/14/2022]
Abstract
Over the past three decades, the knowledge gained about the mechanisms that underpin the potential use of Rhodiola in stress- and ageing-associated disorders has increased, and provided a universal framework for studies that focused on the use of Rhodiola in preventing or curing metabolic diseases. Of particular interest is the emerging role of Rhodiola in the maintenance of energy homeostasis. Moreover, over the last two decades, great efforts have been undertaken to unravel the underlying mechanisms of action of Rhodiola in the treatment of metabolic disorders. Extracts of Rhodiola and salidroside, the most abundant active compound in Rhodiola, are suggested to provide a beneficial effect in mental, behavioral, and metabolic disorders. Both in vivo and ex vivo studies, Rhodiola extracts and salidroside ameliorate metabolic disorders when administered acutely or prior to experimental injury. The mechanism involved includes multi-target effects by modulating various synergistic pathways that control oxidative stress, inflammation, mitochondria, autophagy, and cell death, as well as AMPK signaling that is associated with possible beneficial effects on metabolic disorders. However, evidence-based data supporting the effectiveness of Rhodiola or salidroside in treating metabolic disorders is limited. Therefore, a comprehensive review of available trials showing putative treatment strategies of metabolic disorders that include both clinical effective perspectives and fundamental molecular mechanisms is warranted. This review highlights studies that focus on the potential role of Rhodiola extracts and salidroside in type 2 diabetes and atherosclerosis, the two most common metabolic diseases.
Collapse
Affiliation(s)
- Xiang-Li Bai
- Department of Clinical Laboratory, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430077, China
| | - Xiu-Ling Deng
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, China
| | - Guang-Jie Wu
- Department of Endocrinology, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology. Wuhan, Hubei 430077, China
| | - Wen-Jing Li
- Department of Endocrinology, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology. Wuhan, Hubei 430077, China
| | - Si Jin
- Department of Endocrinology, Institute of Geriatric Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology. Wuhan, Hubei 430077, China
| |
Collapse
|
22
|
Pu WL, Zhang MY, Bai RY, Sun LK, Li WH, Yu YL, Zhang Y, Song L, Wang ZX, Peng YF, Shi H, Zhou K, Li TX. Anti-inflammatory effects of Rhodiola rosea L.: A review. Biomed Pharmacother 2019; 121:109552. [PMID: 31715370 DOI: 10.1016/j.biopha.2019.109552] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/09/2019] [Accepted: 10/09/2019] [Indexed: 12/29/2022] Open
Abstract
Rhodiola rosea L., a worldwide botanical adaptogen, has been confirmed to possess protective effects of inflammatory injury for many diseases, including cardiovascular diseases, neurodegenerative diseases, diabetes, sepsis, and cancer. This paper is to review the recent clinical and experimental researches about the anti-inflammatory effects and the related mechanisms of Rhodiola rosea L. extracts, preparations, and the active compounds. From the collected information reviewed, this paper will provide the theoretical basis for its clinical application, and provide the evidences or guidance for future studies and medicinal exploitations of Rhodiola rosea L.
Collapse
Affiliation(s)
- Wei-Ling Pu
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China
| | - Meng-Ying Zhang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine,Tianjin 301617, China
| | - Ru-Yu Bai
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine,Tianjin 301617, China
| | - Li-Kang Sun
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine,Tianjin 301617, China.
| | - Wen-Hua Li
- College of Medicine, Xizang Minzu University (Tibetan National University), Xianyang 712082, Shaanxi, China.
| | - Ying-Li Yu
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China
| | - Yue Zhang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China
| | - Lei Song
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China
| | - Zhao-Xin Wang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China
| | - Yan-Fei Peng
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine,Tianjin 301617, China
| | - Hong Shi
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China
| | - Kun Zhou
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional ChineseMedicine, Tianjin 301617, China; Tianjin Key Laboratory of Chinese Medicine Pharmacology, Tianjin University ofTraditional Chinese Medicine, Tianjin 301617, China; Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Tian-Xiang Li
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| |
Collapse
|
23
|
Gamma Irradiated Rhodiola sachalinensis Extract Ameliorates Testosterone-Induced Benign Prostatic Hyperplasia by Downregulating 5-Alpha Reductase and Restoring Testosterone in Rats. Molecules 2019; 24:molecules24213981. [PMID: 31689885 PMCID: PMC6864434 DOI: 10.3390/molecules24213981] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 10/27/2019] [Accepted: 10/28/2019] [Indexed: 12/26/2022] Open
Abstract
The effect of Rhodiola sachalinensis Boriss extract irradiated with 50 kGy gamma rays (HKC) on benign prostatic hyperplasia (BPH) was investigated. Seven-week-old male SD rats received a subcutaneous injection of 20 mg/kg of testosterone propionate (TP) to induce BPH. Then, the testosterone only group received testosterone, the testosterone + finasteride group received testosterone and finasteride (5 mg/kg), the testosterone + HKC group received testosterone and HKC extract (500 mg/kg). Prostate weight and the dihydrotestosterone (DHT) levels in serum or prostate tissue were determined. The mRNA expressions of 5-alpha reductase (AR) in prostate tissue were also measured. Compared to the control group, prostate weight was significantly improved in the TP group and decreased in the HKC and finasteride-treated groups. Furthermore, the mRNA expression of 5-AR in the prostate was significantly reduced in the HKC and finasteride-treated groups. Similarly, the expression levels of α-smooth muscle actin (α-SMA) and cytokeratin, which are associated with prostatic enlargement in the HKC and finasteride groups, were much lower than in the TP group. HKC treatment showed similar efficacy to finasteride treatment on rats with testosterone-induced BPH. HKC may be explored as a potential new drug for BPH treatment.
Collapse
|
24
|
Beneficial Effects of Rhodiola and Salidroside in Diabetes: Potential Role of AMP-Activated Protein Kinase. Mol Diagn Ther 2019; 23:489-498. [DOI: 10.1007/s40291-019-00402-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
25
|
Huang X, Xue H, Ma J, Zhang Y, Zhang J, Liu Y, Qin X, Sun C. Salidroside ameliorates Adriamycin nephropathy in mice by inhibiting β-catenin activity. J Cell Mol Med 2019; 23:4443-4453. [PMID: 30993911 PMCID: PMC6533469 DOI: 10.1111/jcmm.14340] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 03/21/2019] [Accepted: 04/01/2019] [Indexed: 01/08/2023] Open
Abstract
Salidroside is a major phenylethanoid glycoside in Rhodiola rosea L., a traditional Chinese medicine, with multiple biological activities. It has been shown that salidroside possesses protective effects for alleviating diabetic renal dysfunction, contrast‐induced‐nephropathy and other kidney diseases. However, the involved molecular mechanism was still not understood well. Herein, we examined the protective effects of salidroside in mice with Adriamycin (ADR)‐induced nephropathy and the underlying molecular mechanism. The results showed that salidroside treatment ameliorates proteinuria; improves expressions of nephrin and podocin; and reduces kidney fibrosis and glomerulosclerosis induced by ADR. Mechanistically, ADR induces a robust accumulation of β‐catenin in the nucleus and stimulates its downstream target gene expression. The application of salidroside largely abolishes the nuclear translocation of β‐catenin and thus inhibits its activity. Furthermore, the activation of β‐catenin almost completely counteracts the protective roles of salidroside in ADR‐injured podocytes. Taken together, our data indicate that salidroside ameliorates proteinuria, renal fibrosis and podocyte injury in ADR nephropathy, which may rely on inhibition of β‐catenin signalling pathway.
Collapse
Affiliation(s)
- Xinzhong Huang
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| | - Haiyan Xue
- Department of Nephrology, Affiliated Hospital of Nantong University, Nantong, China
| | - Jinyu Ma
- Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China
| | | | - Jing Zhang
- Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China
| | - Yue Liu
- Department of Nephrology, Traditional Chinese Medicine Hospital of Tongzhou District, Nantong, China
| | - Xiaogang Qin
- Department of Nephrology, Traditional Chinese Medicine Hospital of Tongzhou District, Nantong, China
| | - Cheng Sun
- Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, Nantong, China
| |
Collapse
|
26
|
Chen X, Fang C. Effect of salidroside on bone marrow haematopoiesis in a mouse model of myelosuppressed anaemia. JOURNAL OF RADIATION RESEARCH 2019; 60:197-203. [PMID: 30462331 PMCID: PMC6430256 DOI: 10.1093/jrr/rry093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 07/18/2018] [Indexed: 06/09/2023]
Abstract
This study was designed to investigate the effect of salidroside (SAL) on bone marrow haematopoiesis in a mouse model of myelosuppressed anemia. After the mouse model was established by 60Co γ irradiation and cyclophosphamide, pancytopenia and a sharp reduction in bone marrow stromal cells and bone marrow haematopoietic stem cells (lineage-Sca1+c-kit+) were observed. This was greatly alleviated by SAL (25 mg/kg, 50 mg/kg, 100 mg/kg) in a dose-dependent manner (50% effective dose value of 35.7 mg/kg and 61.2 mg/kg, respectively), followed by a distinct increment in anti-apoptotic protein Bcl-2. For cell culture in vitro, treatment with SAL resulted in a significant recovery of burst-forming unit-erythroids, and colony-forming unit-granulocyte macrophages on Day 7, and colony-forming unit-erythroids on Day 3, dose-dependently, but not of colony-forming unit-megakaryocyte macrophages. Inoculation of bone marrow cells derived from SAL-administrated donor mice resulted in a 60% survival of recipient mice at the high dose of 100 mg/kg SAL at 2 months after surgery. SAL appeared to be able to stimulate the restoration of bone marrow haemopoietic regulation in myelosuppressed anemia. Based on the downregulation of Fas ligand associated with the expression of Caspase-3 at the protein level, it was suggested that SAL might have an anti-apoptotic effect on bone marrow cells in the Fas-apoptotic pathway of Fas/FasL-caspase-3.
Collapse
Affiliation(s)
- Xiaoyan Chen
- School of Nursing, Jiangxi University of Technology, Campus center of universities, Yao Lake district, Nanchang, Jiangxi, China
| | - Chunjuan Fang
- School of Nursing, Jiangxi University of Technology, Campus center of universities, Yao Lake district, Nanchang, Jiangxi, China
| |
Collapse
|
27
|
Xue H, Li P, Luo Y, Wu C, Liu Y, Qin X, Huang X, Sun C. Salidroside stimulates the Sirt1/PGC-1α axis and ameliorates diabetic nephropathy in mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 54:240-247. [PMID: 30668374 DOI: 10.1016/j.phymed.2018.10.031] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 10/12/2018] [Accepted: 10/23/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Salidroside, an active component from Traditional Chinese Medicine Rhodiola rosea L., has various pharmacological functions including anti-inflammatory, anti-cancer and anti-oxidative properties. However, whether salidroside plays a beneficial role in diabetic nephropathy is still unclear. PURPOSE The objective of this work was to investigate the potential roles of salidroside against diabetic nephropathy and the underlying molecular mechanisms. METHODS Streptozocin was given to obese mice to generate diabetic nephropathy animal model. Salidroside was administered to these mice and proteinuria, podocyte integrity, renal morphology and fibrosis, mitochondrial biogenesis were examined. RESULTS Our results showed that salidroside treatment greatly attenuates diabetic nephropathy as evidenced by decreased urinary albumin, blood urea nitrogen and serum creatinine. Morphological analysis indicated that salidroside improves renal structures in diabetic nephropathy. The decreases in nephrin and podocin expression were markedly reversed by salidroside. Moreover, kidney fibrosis in diabetic nephropathy mice was largely prevented by salidroside. Mechanistically, in salidroside-treated mice, the mitochondrial DNA copy and electron transport chain proteins were significantly enhanced. Meanwhile, the reduced Sirt1 and PGC-1α expression in diabetic nephropathy was almost completely counteracted in the presence of salidroside. CONCLUSIONS Our data showed that salidroside plays a beneficial role against diabetic nephropathy in mice, which probably via Sirt1/PGC-1α mediated mitochondrial biogenesis.
Collapse
Affiliation(s)
- Haiyan Xue
- Department of Nephrology, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong, Jiangsu 226001, China
| | - Peipei Li
- Department of Nephrology, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong, Jiangsu 226001, China
| | - Yishu Luo
- School of Medicine, Nantong University, 19 Qixiu Road, Nantong, Jiangsu 226001, China
| | - Chuwen Wu
- Department of Nephrology, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong, Jiangsu 226001, China
| | - Yue Liu
- Department of Nephrology, Traditional Chinese Medicine Hospital of Tongzhou District, Nantong, 8 Jianshe Road, Nantong, Jiangsu 226300, China
| | - Xiaogang Qin
- Department of Nephrology, Traditional Chinese Medicine Hospital of Tongzhou District, Nantong, 8 Jianshe Road, Nantong, Jiangsu 226300, China
| | - Xinzhong Huang
- Department of Nephrology, Affiliated Hospital of Nantong University, 20 Xisi Road, Nantong, Jiangsu 226001, China.
| | - Cheng Sun
- Key Laboratory for Neuroregeneration of Jiangsu Province and Ministry of Education, Nantong University, 19 Qixiu Road, Nantong, Jiangsu 226001, China.
| |
Collapse
|
28
|
Michels B, Zwaka H, Bartels R, Lushchak O, Franke K, Endres T, Fendt M, Song I, Bakr M, Budragchaa T, Westermann B, Mishra D, Eschbach C, Schreyer S, Lingnau A, Vahl C, Hilker M, Menzel R, Kähne T, Leßmann V, Dityatev A, Wessjohann L, Gerber B. Memory enhancement by ferulic acid ester across species. SCIENCE ADVANCES 2018; 4:eaat6994. [PMID: 30417089 PMCID: PMC6224069 DOI: 10.1126/sciadv.aat6994] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 09/12/2018] [Indexed: 06/09/2023]
Abstract
Cognitive impairments can be devastating for quality of life, and thus, preventing or counteracting them is of great value. To this end, the present study exploits the potential of the plant Rhodiola rosea and identifies the constituent ferulic acid eicosyl ester [icosyl-(2E)-3-(4-hydroxy-3-methoxyphenyl)-prop-2-enoate (FAE-20)] as a memory enhancer. We show that food supplementation with dried root material from R. rosea dose-dependently improves odor-taste reward associative memory scores in larval Drosophila and prevents the age-related decline of this appetitive memory in adult flies. Task-relevant sensorimotor faculties remain unaltered. From a parallel approach, a list of candidate compounds has been derived, including R. rosea-derived FAE-20. Here, we show that both R. rosea-derived FAE-20 and synthetic FAE-20 are effective as memory enhancers in larval Drosophila. Synthetic FAE-20 also partially compensates for age-related memory decline in adult flies, as well as genetically induced early-onset loss of memory function in young flies. Furthermore, it increases excitability in mouse hippocampal CA1 neurons, leads to more stable context-shock aversive associative memory in young adult (3-month-old) mice, and increases memory scores in old (>2-year-old) mice. Given these effects, and given the utility of R. rosea-the plant from which we discovered FAE-20-as a memory enhancer, these results may hold potential for clinical applications.
Collapse
Affiliation(s)
- Birgit Michels
- Leibniz Institute for Neurobiology, Department Genetics of Learning and Memory, Magdeburg, Germany
| | - Hanna Zwaka
- Leibniz Institute for Neurobiology, Department Genetics of Learning and Memory, Magdeburg, Germany
- Free University Berlin, Institute of Neurobiology, Berlin, Germany
| | - Ruth Bartels
- Free University Berlin, Institute of Neurobiology, Berlin, Germany
| | - Oleh Lushchak
- Precarpathian National University, Department of Biochemistry, Ivano-Frankivsk, Ukraine
| | - Katrin Franke
- Leibniz Institute of Plant Biochemistry (IPB), Department of Bioorganic Chemistry, Halle (Saale), Germany
| | - Thomas Endres
- Otto von Guericke University, Medical Faculty, Magdeburg, Germany
| | - Markus Fendt
- Otto von Guericke University, Medical Faculty, Institute for Pharmacology and Toxicology, Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), Otto von Guericke University, Magdeburg, Germany
| | - Inseon Song
- German Center for Neurodegenerative Diseases (DZNE), Molecular Neuroplasticity Group, Magdeburg, Germany
| | - May Bakr
- German Center for Neurodegenerative Diseases (DZNE), Molecular Neuroplasticity Group, Magdeburg, Germany
| | - Tuvshinjargal Budragchaa
- Leibniz Institute of Plant Biochemistry (IPB), Department of Bioorganic Chemistry, Halle (Saale), Germany
| | - Bernhard Westermann
- Leibniz Institute of Plant Biochemistry (IPB), Department of Bioorganic Chemistry, Halle (Saale), Germany
| | - Dushyant Mishra
- University of Würzburg, Biocenter Am Hubland, Department of Genetics and Neurobiology, Würzburg, Germany
| | - Claire Eschbach
- University of Würzburg, Biocenter Am Hubland, Department of Genetics and Neurobiology, Würzburg, Germany
| | | | - Annika Lingnau
- Free University Berlin, Institute of Neurobiology, Berlin, Germany
| | - Caroline Vahl
- Free University Berlin, Institute of Neurobiology, Berlin, Germany
| | - Marike Hilker
- Free University Berlin, Institute of Neurobiology, Berlin, Germany
| | - Randolf Menzel
- Free University Berlin, Institute of Neurobiology, Berlin, Germany
| | - Thilo Kähne
- Otto von Guericke University, Institute of Experimental Internal Medicine, Magdeburg, Germany
| | - Volkmar Leßmann
- Otto von Guericke University, Medical Faculty, Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), Otto von Guericke University, Magdeburg, Germany
| | - Alexander Dityatev
- Center for Behavioral Brain Sciences (CBBS), Otto von Guericke University, Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE), Molecular Neuroplasticity Group, Magdeburg, Germany
- Otto von Guericke University, Medical Faculty, Magdeburg, Germany
| | - Ludger Wessjohann
- Leibniz Institute of Plant Biochemistry (IPB), Department of Bioorganic Chemistry, Halle (Saale), Germany
| | - Bertram Gerber
- Leibniz Institute for Neurobiology, Department Genetics of Learning and Memory, Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), Otto von Guericke University, Magdeburg, Germany
- Otto von Guericke University, Institute of Biology, Magdeburg, Germany
| |
Collapse
|
29
|
Yan R, Xu H, Fu X. Salidroside protects hypoxia-induced injury by up-regulation of miR-210 in rat neural stem cells. Biomed Pharmacother 2018; 103:1490-1497. [PMID: 29864934 DOI: 10.1016/j.biopha.2018.04.184] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 04/24/2018] [Accepted: 04/24/2018] [Indexed: 10/17/2022] Open
Abstract
Neonatal brain hypoxia is a disease that affects the nervous system in children. Salidroside is a compound that has an anti-hypoxic effect, but the mechanism of salidroside in neonatal cerebral hypoxia is unclear. Hence, we investigated the regulatory effect and mechanism of salidroside on hypoxic-induced injury of neural stem cells (NSCs). NSCs derived from embryo 14 Sprague-Dawley rats were treated by hypoxia, followed by the treatment of 0.8 mM salidroside. The expression levels of miR-210 and BTG3 in NSCs were altered by transfection. Cell viability and apoptosis were examined by CCK-8 and flow cytometry analysis. qRT-PCR and Western blot were performed to assess the expression changes of miR-210, BTG3, apoptosis-related factors and core factors in PI3K/AKT/mTOR pathway. We found that hypoxia induced an apoptosis-dependent death in NSCs. Salidroside exerted bFGF-like effect, as it alleviated hypoxia-induced viability impairment and apoptosis in NSCs. Further studies showed that hypoxia plus salidroside elevated miR-210 expression, and the protective actions of salidroside on hypoxia-modulated death in NSCs were attenuated by miR-210 suppression, while were enhanced by miR-210 overexpression. Besides, BTG3 was negatively regulated by miR-210. Overexpression of BTG3 inhibited the activation of PI3K/AKT/mTOR signaling pathway; of contrast, suppression of BTG3 promoted it. To conclude, this study provide in vitro evidence that salidroside protected NSCs against hypoxia-induced injury by up-regulation of miR-210, which in turn inhibited the expression of BTG3 and activated PI3K/AKT/mTOR signaling pathway.
Collapse
Affiliation(s)
- Rui Yan
- Department of Children Rehabilitation, Women & Children's Health Care Hospital of Linyi, Linyi 276016, Shandong, China
| | - Hua Xu
- Children's Hospital of Kaifeng City, Kaifeng 475000, Henan, China
| | - Xiaoxiang Fu
- Department of Child Health Care, Women & Children's Health Care Hospital of Linyi, Linyi 276016, Shandong, China.
| |
Collapse
|
30
|
Park JS, Choi J, Kwon JY, Jung KA, Yang CW, Park SH, Cho ML. A probiotic complex, rosavin, zinc, and prebiotics ameliorate intestinal inflammation in an acute colitis mouse model. J Transl Med 2018; 16:37. [PMID: 29466999 PMCID: PMC5822606 DOI: 10.1186/s12967-018-1410-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 02/14/2018] [Indexed: 12/14/2022] Open
Abstract
Background An altered gut microbiota balance is involved in the pathogenesis of inflammatory bowel disease (IBD), and several probiotic strains are used as dietary supplements to improve intestinal health. We evaluated the therapeutic effect of 12 probiotics in combination with prebiotics, rosavin, and zinc in the dextran sodium sulfate (DSS)-induced colitis mouse model. Methods The probiotic complex or the combination drug was administered orally to mice with DSS-induced colitis, and the body weight, disease activity index, colon length, and histopathological parameters were evaluated. Also, the combination drug was applied to HT-29 epithelial cells, and the expression of monocyte chemoattractant protein 1 (MCP-1) was evaluated by real-time polymerase chain reaction. Results Administration of the combination drug attenuated the severity of DSS-induced colitis. Moreover, the combination drug significantly reduced the levels of the proinflammatory cytokines tumor necrosis factor-α, interleukin (IL)-6, IL-1β, and IL-17, and significantly increased the levels of Foxp3 and IL-10 in colon sections. Additionally, treatment with the combination drug reduced MCP-1 expression in HT-29 cells. Treatment with the combination drug decreased the levels of α-smooth muscle actin and type I collagen compared with vehicle treatment in mice with DSS-induced colitis. Conclusion These results suggest that the combination of a probiotic complex with rosavin, zinc, and prebiotics exerts a therapeutic effect on IBD by modulating production of pro- and anti-inflammatory cytokines and the development of fibrosis.
Collapse
Affiliation(s)
- Jin-Sil Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, South Korea
| | - JeongWon Choi
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, South Korea
| | - Ji Ye Kwon
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, South Korea
| | - Kyung-Ah Jung
- IMPACT Biotech, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
| | - Chul Woo Yang
- Division of Nephrology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Sung-Hwan Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, South Korea. .,Divison of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222 Banpo-Daero, Seocho-gu, Seoul, 137-701, South Korea.
| | - Mi-La Cho
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, South Korea.
| |
Collapse
|
31
|
Liu X, Wen S, Yan F, Liu K, Liu L, Wang L, Zhao S, Ji X. Salidroside provides neuroprotection by modulating microglial polarization after cerebral ischemia. J Neuroinflammation 2018; 15:39. [PMID: 29426336 PMCID: PMC5807735 DOI: 10.1186/s12974-018-1081-0] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 01/26/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Following stroke, microglia can be driven to the "classically activated" pro-inflammatory (M1) phenotype and the "alternatively activated" anti-inflammatory (M2) phenotype. Salidroside (SLDS) is known to inhibit inflammation and to possess protective effects in neurological diseases, but to date, the exact mechanisms involved in these processes after stroke have yet to be elucidated. The purpose of this study was to determine the effects of SLDS on neuroprotection and microglial polarization after stroke. METHODS Male adult C57/BL6 mice were subjected to focal transient cerebral ischemia followed by intravenous SLDS injection. The optimal dose was determined by evaluation of cerebral infarct volume and neurological functions. RT-PCR and immunostaining were performed to assess microglial polarization. A transwell system and a direct-contact coculture system were used to elucidate the effects of SLDS-induced microglial polarization on oligodendrocyte differentiation and neuronal survival. RESULTS SLDS significantly reduced cerebral infarction and improved neurological function after cerebral ischemia. SLDS treatment reduced the expression of M1 microglia/macrophage markers and increased the expression of M2 microglia/macrophage markers after stroke and induced primary microglia from M1 phenotype to M2 phenotype. Furthermore, SLDS treatment enhanced microglial phagocytosis and suppressed microglial-derived inflammatory cytokine release. Cocultures of oligodendrocytes and SLDS-treated M1 microglia resulted in increased oligodendrocyte differentiation. Moreover, SLDS protected neurons against oxygen glucose deprivation by promoting microglial M2 polarization. CONCLUSIONS These data demonstrate that SLDS protects against cerebral ischemia by modulating microglial polarization. An understanding of the mechanisms involved in SLDS-mediated microglial polarization may lead to new therapeutic opportunities after stroke.
Collapse
Affiliation(s)
- Xiangrong Liu
- China-America Institute of Neuroscience, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China.,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China
| | - Shaohong Wen
- China-America Institute of Neuroscience, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China.,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China
| | - Feng Yan
- Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China.,Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China
| | - Kuan Liu
- China-America Institute of Neuroscience, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China.,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China.,Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China
| | - Liqiang Liu
- China-America Institute of Neuroscience, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China.,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China.,Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China
| | - Lei Wang
- China-America Institute of Neuroscience, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China.,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China
| | - Shangfeng Zhao
- Department of Neurosurgery, Beijing Tongren Hospital, Capital University of Medical Sciences, Beijing, 100073, People's Republic of China
| | - Xunming Ji
- China-America Institute of Neuroscience, Xuanwu Hospital of Capital Medical University, Beijing, 100053, People's Republic of China. .,Beijing Key Laboratory of Translational Medicine for Cerebrovascular Diseases, Beijing, 100053, People's Republic of China. .,Department of Neurosurgery, Xuanwu Hospital, Capital University of Medical Sciences, Beijing, 100053, People's Republic of China. .,Cerebrovascular Diseases Research Institute, Xuanwu Hospital of Capital Medical University, 45 Changchun Street, Beijing, 100053, People's Republic of China.
| |
Collapse
|
32
|
Sun L, Dou F, Chen J, Chi H, Xing S, Liu T, Sun S, Chen C. Salidroside slows the progression of EA.hy926 cell senescence by regulating the cell cycle in an atherosclerosis model. Mol Med Rep 2017; 17:257-263. [PMID: 29115447 PMCID: PMC5780135 DOI: 10.3892/mmr.2017.7872] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 10/02/2017] [Indexed: 12/12/2022] Open
Abstract
Aging is the major risk factor for diseases of the cardiovascular system, such as coronary atherosclerotic heart disease, but little is known about the relationship between atherosclerosis (AS) and age-related declines in vascular structure and function. Here, we used histological analyses in combination with molecular biology techniques to show that lipid deposition in endothelial cell was accompanied by aging and growth arrest. Endothelial cell senescence is sufficient to cause AS; however, we found that salidroside reduced intracellular lipid deposition, slowed the progression of endothelial cell senescence and inhibited the expression of the senescence-related molecules and phosphorylated the retinoblastoma (Rb) protein. Further study confirmed that salidroside increased the percent of S phase cells in oxidized low-density lipoprotein (ox-LDL)-treated endothelial cells. Collectively, vascular endothelial cell function declined with age and AS, and our data suggested that salidroside prevented ox-LDL-treated endothelial cell senescence by promoting cell cycle progression from G0/G1 phase to S phase via Rb phosphorylation. We demonstrated for the first time the complex interactions between AS and endothelial cell senescence, and we believe that salidroside represents a promising therapy for senescence-related AS.
Collapse
Affiliation(s)
- Lin Sun
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Fangfang Dou
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Jiulin Chen
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Huiying Chi
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Sanli Xing
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Te Liu
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Shenwei Sun
- Internal Medicine of Traditional Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| | - Chuan Chen
- Basic Research Department, Shanghai Geriatric Institute of Chinese Medicine, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200031, P.R. China
| |
Collapse
|
33
|
Rhodiola rosea L.: an herb with anti-stress, anti-aging, and immunostimulating properties for cancer chemoprevention. ACTA ACUST UNITED AC 2017; 3:384-395. [PMID: 30393593 DOI: 10.1007/s40495-017-0106-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Purpose of review Rhodiola rosea extracts have been used as a dietary supplement in healthy populations, including athletes, to non-specifically enhance the natural resistance of the body to both physical and behavior stresses for fighting fatigue and depression. We summarize the information with respect to the new pharmacological activities of Rhodiola rosea extracts and its underlying molecular mechanisms in this review article. Recent findings In addition to its multiplex stress-protective activity, Rhodiola rosea extracts have recently demonstrated its anti-aging, anti-inflammation, immunostimulating, DNA repair and anti-cancer effects in different model systems. Molecular mechanisms of Rhodiola rosea extracts's action have been studied mainly along with one of its bioactive compounds, salidroside. Both Rhodiola rosea extracts and salidroside have contrast molecular mechanisms on cancer and normal physiological functions. For cancer, Rhodiola rosea extracts and salidroside inhibit the mTOR pathway and reduce angiogenesis through down-regulation of the expression of HIF-1α/HIF-2α. For normal physiological functions, Rhodiola rosea extracts and salidroside activate the mTOR pathway, stimulate paracrine function and promote neovascularization by inhibiting PHD3 and stabilizing HIF-1α proteins in skeletal muscles. In contrast to many natural compounds, salidroside is water-soluble and highly bioavailable via oral administration and concentrated in urine by kidney excretion. Summary Rhodiola rosea extracts and salidroside can impose cellular and systemic benefits similar to the effect of positive lifestyle interventions to normal physiological functions and for anti-cancer. The unique pharmacological properties of Rhodiola rosea extracts or salidroside deserve further investigation for cancer chemoprevention, in particular for human urinary bladder cancer.
Collapse
|
34
|
Saeedi Borujeni MJ, Esfandiary E, Taheripak G, Codoñer‐Franch P, Alonso‐Iglesias E, Mirzaei H. Molecular aspects of diabetes mellitus: Resistin, microRNA, and exosome. J Cell Biochem 2017; 119:1257-1272. [PMID: 28688216 DOI: 10.1002/jcb.26271] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 07/07/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Mohammad Javad Saeedi Borujeni
- Department of Anatomical SCIENCES and Molecular BiologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Ebrahim Esfandiary
- Department of Anatomical SCIENCES and Molecular BiologySchool of MedicineIsfahan University of Medical SciencesIsfahanIran
| | - Gholamreza Taheripak
- Faculty of MedicineDepartment of BiochemistryIran University of Medical SciencesTehranIran
| | - Pilar Codoñer‐Franch
- Department of PediatricsObstetrics and GynecologyUniversity of ValenciaValenciaSpain
| | | | - Hamed Mirzaei
- Department of Medical BiotechnologySchool of MedicineMashhad University of Medical SciencesMashhadIran
| |
Collapse
|
35
|
Ma YG, Wang JW, Zhang YB, Wang BF, Dai ZJ, Xie MJ, Kang HF. Salidroside improved cerebrovascular vasodilation in streptozotocin-induced diabetic rats through restoring the function of BKCa channel in smooth muscle cells. Cell Tissue Res 2017; 370:365-377. [DOI: 10.1007/s00441-017-2671-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Accepted: 07/18/2017] [Indexed: 12/16/2022]
|
36
|
Nie L, Yuan XL, Jiang KT, Jiang YH, Yuan J, Luo L, Cui SW, Sun C. Salsalate Activates Skeletal Muscle Thermogenesis and Protects Mice from High-Fat Diet Induced Metabolic Dysfunction. EBioMedicine 2017; 23:136-145. [PMID: 28801239 PMCID: PMC5605325 DOI: 10.1016/j.ebiom.2017.08.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/31/2017] [Accepted: 08/03/2017] [Indexed: 12/30/2022] Open
Abstract
Salsalate plays beneficial roles for ameliorating hyperglycemia and dyslipidemia in type 2 diabetes patients, but the underlying mechanisms are still poorly understood. In this study, by administering salsalate to mice fed with high fat diet and examining how salsalate rectifies metabolic dysfunction in these obese mice, we found that salsalate stimulated body temperature and attenuated body weight gain without affecting food intake. Our results showed that salsalate application decreased lipid accumulation in liver and epididymal white adipose tissue (eWAT), inhibited hepatic gluconeogenesis and improved insulin signaling transduction in eWAT. In addition, salsalate increased the expression of genes related to glucose and fatty acid transport and oxidation in skeletal muscle. Our results also showed that expression of genes in mitochondrial uncoupling and mitochondrial electron transport are strengthened by salsalate. Moreover, sarcolipin (Sln) and sarcoplasmic reticulum Ca2 + ATPase 2 (Serca2) in skeletal muscle were enhanced in salsalate-treated mice. Together, our data suggest that the beneficial metabolic effects of salsalate may depend, at least in part, on skeletal muscle thermogenesis via activation of mitochondrial uncoupling and the axis of Sln/Serca2a. Salsalate improves metabolic dysfunction in high-fat diet induced obese mice. Salsalate stimulates energy expenditure by activating skeletal muscle thermogenesis.
It has been well documented that salicylate-based compounds play beneficial roles for treating obesity-related metabolic syndromes and enhanced energy expenditure was thought to be one of the underlying mechanisms. However, the tissues targeted by salicylate for energy expenditure and the involved mechanisms are still not clear. Our data show that, by activating mitochondrial uncoupling and the axis of Sln/Serca2, salsalate stimulates skeletal muscle thermogenesis in high-fat diet induced obese mice. Therefore, we suggest skeletal muscle thermogenesis may account for salsalate-induced energy expenditure and its beneficial metabolic effects in type 2 diabetes patients.
Collapse
Affiliation(s)
- Li Nie
- Department of Endocrinology and Metabolic Diseases, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Xin-Lu Yuan
- Department of Endocrinology and Metabolic Diseases, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Ke-Tao Jiang
- Key Laboratory for Neuroregeneration of Jiangsu Province, Ministry of Education, Nantong University, 19 Qixiu Road, Nantong, Jiangsu 226001, China
| | - Yu-Hui Jiang
- Key Laboratory for Neuroregeneration of Jiangsu Province, Ministry of Education, Nantong University, 19 Qixiu Road, Nantong, Jiangsu 226001, China
| | - Jin Yuan
- Department of Endocrinology and Metabolic Diseases, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Lan Luo
- Department of Geratology, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China
| | - Shi-Wei Cui
- Department of Endocrinology and Metabolic Diseases, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China.
| | - Cheng Sun
- Key Laboratory for Neuroregeneration of Jiangsu Province, Ministry of Education, Nantong University, 19 Qixiu Road, Nantong, Jiangsu 226001, China.
| |
Collapse
|
37
|
Ni GL, Cui R, Shao AM, Wu ZM. Salidroside Ameliorates Diabetic Neuropathic Pain in Rats by Inhibiting Neuroinflammation. J Mol Neurosci 2017; 63:9-16. [PMID: 28741143 DOI: 10.1007/s12031-017-0951-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 07/14/2017] [Indexed: 12/13/2022]
Abstract
More than half of diabetic patients suffer from intractable neuropathic pain. As inflammation plays an important role in diabetic neuropathic pain, anti-inflammatory drugs might have therapeutic potentials for neuropathic pain. Salidroside (SAL), a phenylpropanoid glucoside, modulates a variety of cell functions, including inflammation. Here, we explored anti-nociceptive and anti-inflammatory effects of SAL on Zucker diabetic fatty rats with type 2 diabetes (DM rats). DM rats were tested for mechanical and thermal hyperalgesia using von Frey filament and plantar hot box test, respectively. The anti-nociceptive effect of chronic SAL (25-100 mg/kg, per oral) treatment was tested. The expression of inflammatory cytokines (TNF-α and IL-1β) and P2X7 receptors in spinal cord and sciatic nerve were measured with ELISA. SAL alleviated mechanical and thermal hyperalgesia and reduced TNF-α and IL-1β in sciatic nerve and spinal cord in DM rats. Furthermore, SAL reduced P2X7 receptor upregulation in spinal cord of DM rats and directly inhibited P2X7 receptors expressed in HEK293 cells. This study provides evidence that SAL attenuated nociception in diabetic neuropathic pain rat models probably through inhibiting neuroinflammation and P2X7 receptors.
Collapse
Affiliation(s)
- Gui-Lian Ni
- Department of Neurology, First People's Hospital of Linhai City, Linhai, 317000, China
| | - Rong Cui
- Department of Neurology, First People's Hospital of Linhai City, Linhai, 317000, China
| | - Ai-Min Shao
- Department of Neurology, First People's Hospital of Linhai City, Linhai, 317000, China
| | - Zhong-Min Wu
- Department of Neurology, First People's Hospital of Linhai City, Linhai, 317000, China. .,Department of Anatomy, Medical College of Taizhou University, Taizhou, 318000, China.
| |
Collapse
|
38
|
Ma YG, Wang JW, Bai YG, Liu M, Xie MJ, Dai ZJ. Salidroside contributes to reducing blood pressure and alleviating cerebrovascular contractile activity in diabetic Goto-Kakizaki Rats by inhibition of L-type calcium channel in smooth muscle cells. BMC Pharmacol Toxicol 2017; 18:30. [PMID: 28441970 PMCID: PMC5405536 DOI: 10.1186/s40360-017-0135-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 04/01/2017] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Vascular disease is a common and often severe complication in diabetes mellitus. Hyperglycemia and hypertension are considered to be two of the leading risk factors for vascular complications in diabetic patients. However, few pharmacologic agents could provide a combinational therapy for controlling hyperglycemia and blood pressure in diabetic patients at the same time. Salidroside (SAL) is the major active ingredient derived from Rhodiola. Recently, it has been reported that SAL have an obvious hypoglycemic effect in diabetes and show a beneficial activity in diabetic vascular dysfunction. However, it remains unknown whether or not SAL treatment could directly reduce blood pressure in diabetes. Furthermore, it is not clear what is the molecular mechanism underlying the vascular protection of SAL treatment in diabetes. METHODS Male diabetic Goto-Kakizaki (GK) and non-diabetic control Wistar-Kyoto (WKY) rats were administrated with different dosages of SAL (50, 100 and 200 mg/kg/day) for 4 weeks. Contractile responsiveness of cerebral artery to KCl or 5-HT was investigated by Pressure Myograph System. The activity of CaL channel was investigated by recording whole-cell currents, assessing the expressions of CaL channel α1C-subunit and its downstream kinase, MLCK, at protein or mRNA levels. RESULTS We showed that administration of 100 mg/kg/day SAL for 4 weeks not only lowered blood glucose, but also reduced blood pressure and alleviated cerebrovascular contractile activity in diabetic GK rats, which suggested that SAL treatment may provide a combinational therapy for lowering blood glucose and reducing blood pressure in diabetes at the same time. Furthermore, SAL treatment markedly inhibited the function and expression of CaL channel in cerebral VSMCs isolated from diabetic GK rats or when exposed to hyperglycemia condition, which may be the underlying mechanism responsible for the vascular protection of SAL in diabetes. CONCLUSIONS The present study provided evidences that SAL contributes to reducing blood pressure and alleviating cerebrovascular contractile activity in diabetic GK rats by inhibition of CaL channel in smooth muscle cells, which may provide a novel approach to treat vascular complications in diabetic patients.
Collapse
Affiliation(s)
- Yu-Guang Ma
- Department of Oncology, The Second Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Jun-Wei Wang
- Department of Cardiovascular Medicine, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, 710068, China
| | - Yun-Gang Bai
- Department of Aerospace Physiology, Key Laboratory of Aerospace Medicine of Ministry of Education, Fourth Military Medical University, Xi'an, 710032, Shaanxi Province, China
| | - Mei Liu
- Department of Oncology, The Second Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China
| | - Man-Jiang Xie
- Department of Aerospace Physiology, Key Laboratory of Aerospace Medicine of Ministry of Education, Fourth Military Medical University, Xi'an, 710032, Shaanxi Province, China.
| | - Zhi-Jun Dai
- Department of Oncology, The Second Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710004, China.
| |
Collapse
|
39
|
Salidroside Modulates Insulin Signaling in a Rat Model of Nonalcoholic Steatohepatitis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:9651371. [PMID: 28255329 PMCID: PMC5309415 DOI: 10.1155/2017/9651371] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/10/2017] [Accepted: 01/11/2017] [Indexed: 02/07/2023]
Abstract
A growing body of evidence has shown the beneficial effects of salidroside in cardiovascular and metabolic diseases. This study aimed to evaluate the therapeutic effects of salidroside on nonalcoholic steatohepatitis (NASH) in rats and explore the underlying mechanisms related to insulin signaling. A rat model of NASH was developed by high-fat diet for 14 weeks. From week 9 onward, the treatment group received oral salidroside (4.33 mg/kg) daily for 6 weeks. Salidroside effectively attenuated steatosis and vacuolation of hepatic tissue, with a dramatic decrease in liver triglycerides and free fatty acid levels (P < 0.01). Dysregulation of FINS, FBG, HOMA-IR, ALT, and AST in serum was ameliorated with salidroside treatment (P < 0.01). In the liver, salidroside induced significant increases in key molecules in the insulin signaling pathway, such as phosphorylated insulin receptor substrate 1 (IRS1), phosphoinositide 3-kinase (PI3K), and protein kinase B (PKB), with a significant decrease in SREBP-1c levels (P < 0.01). Therefore, salidroside effectively protected rats from high-fat-diet-induced NASH, which may be partially attributed to its effects on the hepatic insulin signaling pathway.
Collapse
|
40
|
Marchev AS, Dimitrova P, Koycheva IK, Georgiev MI. Altered expression of TRAIL on mouse T cells via ERK phosphorylation by Rhodiola rosea L. and its marker compounds. Food Chem Toxicol 2017; 108:419-428. [PMID: 28189478 DOI: 10.1016/j.fct.2017.02.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 02/06/2017] [Accepted: 02/07/2017] [Indexed: 12/22/2022]
Abstract
Rhodiola rosea L. extracts have shown neuroprotective, anti-fatigue, anti-inflammatory and anti-tumor properties. However, the studies on their effect on T cell function are rather scarce. We examined the potential of R. rosea extract and its major constituents - salidroside, rosarin, rosavin and rosin to alter cell growth of human Jurkat T cells, apoptosis of splenic mouse CD3 T cells and expression of the surface markers and phosphorylation of extracellular signal-regulated kinase (ERK). The initial screening for cell viability in Jurkat T cells and for apoptosis of mouse T cells showed the strongest activity for rosavin and rosarin. Rosarin and rosavin did not alter significantly the dynamic of CD69 expression upon stimulation, but altered TNF-related apoptosis-inducing ligand (TRAIL) expression. Rosavin inhibited TRAIL up-regulation, while rosarin showed an opposite effect. Indeed, rosarin increased the frequencies of CD3+TRAIL+ T cells and the fold inhibition of ERK phosphorylation. Our data showed that different effects of rosarin and rosavin on TRAIL expression can involve distinct action on ERK signaling and hence highlighted their potential to manipulate TRAIL as a tool to rescue the resistance to apoptosis in autoimmune diseases and cancer.
Collapse
Affiliation(s)
- Andrey S Marchev
- Group of Plant Cell Biotechnology and Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria.
| | - Petya Dimitrova
- Department of Immunology, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Georgi Bonchev Str., 1113 Sofia, Bulgaria
| | - Ivanka K Koycheva
- Group of Plant Cell Biotechnology and Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria
| | - Milen I Georgiev
- Group of Plant Cell Biotechnology and Metabolomics, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 139 Ruski Blvd., 4000 Plovdiv, Bulgaria.
| |
Collapse
|