1
|
Uslu H, Atila Uslu G, Çiçek B, Bolat İ, Yıldırım S. Trigonelline alkaloid is effective in preventing doxorubicin-induced lung damage. Arch Physiol Biochem 2024:1-8. [PMID: 39287053 DOI: 10.1080/13813455.2024.2404097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 08/21/2024] [Accepted: 09/09/2024] [Indexed: 09/19/2024]
Abstract
BACKGROUND One of the most popular chemotherapy medications is doxorubicin (DOX), however it can have non-negligible damage. When the underlying mechanisms of damage are investigated, the most prominent pathways are oxidative stress, inflammation and apoptosis. AIM We investigated the NF-κB/MAPK inflammatory pathway and cellular apoptosis to determine the efficacy of trigonelline alkaloid (TRIG) in preventing DOX-induced lung injury. METHODOLOGY The study consisted of C, TRIG, DOX and TRIG+DOX groups. TRIG and TRIG+DOX groups received 50 mg/kg TRIG for 7 days. On day 8, DOX and TRIG+DOX groups received a single dose of 15 mg/kg DOX. RESULTS Our results showed that apoptosis markers and inflammation were higher in the DOX group. In contrast, TRIG pretreatment partially suppressed apoptosis and decreased inflammation by blocking the activation of the MAPK/NF-κB pathway, lowering IL-6 levels, and protecting the lung from apoptotic cell death. CONCLUSION Assessing TRIG's effectiveness in lung tissue injury, this study may be a crucial first step.
Collapse
Affiliation(s)
- Hamit Uslu
- Department of Physiology, Erzincan Binali Yıldırım University, Erzincan, Türkiye
| | - Gözde Atila Uslu
- Department of Physiology, Erzincan Binali Yıldırım University, Erzincan, Türkiye
| | - Betül Çiçek
- Department of Physiology, Erzincan Binali Yıldırım University, Erzincan, Türkiye
| | - İsmail Bolat
- Department of Pathology, Atatürk University, Erzurum, Türkiye
| | - Serkan Yıldırım
- Department of Pathology, Atatürk University, Erzurum, Türkiye
| |
Collapse
|
2
|
Mirzaei F, Agbaria L, Bhatnagar K, Sirimanne N, Omar A'amar N, Jindal V, Gerald Thilagendra A, Tawfiq Raba F. Coffee and Alzheimer's disease. PROGRESS IN BRAIN RESEARCH 2024; 289:21-55. [PMID: 39168581 DOI: 10.1016/bs.pbr.2024.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
Coffee, a universally consumed beverage, is known to contain thousands of bioactive constituents that have garnered interest due to their potential neuroprotective effects against various neurodegenerative disorders, including Alzheimer's disease (AD). Extensive research has been conducted on coffee constituents such as Caffeine, Trigonelline, Chlorogenic acid, and Caffeic acid, focusing on their neuroprotective properties. These compounds have potential to impact key mechanisms in AD development, including amyloidopathy, tauopathy, and neuroinflammation. Furthermore, apart from its neuroprotective effects, coffee consumption has been associated with anticancerogenic and anti-inflammatory effects, thereby enhancing its therapeutic potential. Studies suggest that moderate coffee intake, typically around two to three cups daily, could potentially contribute to mitigating AD progression and lowering the risk of related neurological disorders. This literature underscores the potential neuroprotective properties of coffee compounds, which usually perform their neuronal protective effects via modulating nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), nuclear factor erythroid-derived 2-like 2 (Nrf2), interleukins, tumor necrosis factor-alpha (TNF-α), and many other molecules.
Collapse
Affiliation(s)
- Foad Mirzaei
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia.
| | - Lila Agbaria
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| | - Khushbu Bhatnagar
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| | - Nethmini Sirimanne
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| | - Nathalie Omar A'amar
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| | - Vaishali Jindal
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| | - Albankha Gerald Thilagendra
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| | - Farah Tawfiq Raba
- MedExplora Scientific Research Society, Yerevan, Armenia; Faculty of General Medicine, Yerevan State Medical University after Mikhtar Heratsi, Yerevan, Armenia
| |
Collapse
|
3
|
Zhang F, Yue H, Dong R, He J, Zhou L, Dou X, Wang L, Zheng P, Mao Z, Zhu X, Wang Y, Liu H, Zhang H. Trigonelline hydrochloride attenuates silica-induced pulmonary fibrosis by orchestrating fibroblast to myofibroblast differentiation. Respir Res 2024; 25:242. [PMID: 38877465 PMCID: PMC11179236 DOI: 10.1186/s12931-024-02876-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/10/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Silicosis represents a paramount occupational health hazard globally, with its incidence, morbidity, and mortality on an upward trajectory, posing substantial clinical dilemmas due to limited effective treatment options available. Trigonelline (Trig), a plant alkaloid extracted mainly from coffee and fenugreek, have diverse biological properties such as protecting dermal fibroblasts against ultraviolet radiation and has the potential to inhibit collagen synthesis. However, it's unclear whether Trig inhibits fibroblast activation to attenuate silicosis-induced pulmonary fibrosis is unclear. METHODS To evaluate the therapeutic efficacy of Trig in the context of silicosis-related pulmonary fibrosis, a mouse model of silicosis was utilized. The investigation seeks to elucidated Trig's impact on the progression of silica-induced pulmonary fibrosis by evaluating protein expression, mRNA levels and employing Hematoxylin and Eosin (H&E), Masson's trichrome, and Sirius Red staining. Subsequently, we explored the mechanism underlying of its functions. RESULTS In vivo experiment, Trig has been demonstrated the significant efficacy in mitigating SiO2-induced silicosis and BLM-induced pulmonary fibrosis, as evidenced by improved histochemical staining and reduced fibrotic marker expressions. Additionally, we showed that the differentiation of fibroblast to myofibroblast was imped in Trig + SiO2 group. In terms of mechanism, we obtained in vitro evidence that Trig inhibited fibroblast-to-myofibroblast differentiation by repressing TGF-β/Smad signaling according to the in vitro evidence. Notably, our finding indicated that Trig seemed to be safe in mice and fibroblasts. CONCLUSION In summary, Trig attenuated the severity of silicosis-related pulmonary fibrosis by alleviating the differentiation of myofibroblasts, indicating the development of novel therapeutic approaches for silicosis fibrosis.
Collapse
Affiliation(s)
- Fengqin Zhang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Huihui Yue
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Ruihan Dong
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Jianhan He
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Ling Zhou
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Xinran Dou
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Lingling Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Pengdou Zheng
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Zhenyu Mao
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Xiaoyan Zhu
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Yi Wang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
| | - Huiguo Liu
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
| | - Huilan Zhang
- Department of Respiratory and Critical Care Medicine, National Health Commission Key Laboratory of Respiratory Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
| |
Collapse
|
4
|
Öz M, Erdal H. A TNF-α inhibitor abolishes sepsis-induced cognitive impairment in mice by modulating acetylcholine and nitric oxide homeostasis, BDNF release, and neuroinflammation. Behav Brain Res 2024; 466:114995. [PMID: 38599251 DOI: 10.1016/j.bbr.2024.114995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/06/2024] [Accepted: 04/07/2024] [Indexed: 04/12/2024]
Abstract
Neurodegenerative disorders have a pathophysiology that heavily involves neuroinflammation. In this study, we used lipopolysaccharide (LPS) to create a model of cognitive impairment by inducing systemic and neuroinflammation in experimental animals. LPS was injected intraperitoneally at a dose of 0.5 mg/kg during the last seven days of the study. Adalimumab (ADA), a TNF-α inhibitor, was injected at a dose of 10 mg/kg a total of 3 times throughout the study. On the last two days of the experiment, 50 mg/kg of curcumin was administered orally as a positive control group. Open field (OF) and elevated plus maze tests (EPM) were used to measure anxiety-like behaviors. The tail suspension test (TST) was used to measure depression-like behaviors, while the novel object recognition test (NOR) was used to measure learning and memory activities. Blood and hippocampal TNF α and nitric oxide (NO) levels, hippocampal BDNF, CREB, and ACh levels, and AChE activity were measured by ELISA. LPS increased anxiety and depression-like behaviors while decreasing the activity of the learning-memory system. LPS exerted this effect by causing systemic and neuroinflammation, cholinergic dysfunction, and impaired BDNF release. ADA controlled LPS-induced behavioral changes and improved biochemical markers. ADA prevented cognitive impairment induced by LPS by inhibiting inflammation and regulating the release of BDNF and the cholinergic pathway.
Collapse
Affiliation(s)
- Mehmet Öz
- Department of Physiology, Faculty of Medicine, Aksaray University, Aksaray, Turkiye.
| | - Hüseyin Erdal
- Department of Medical Genetics, Faculty of Medicine, Aksaray University, Aksaray, Turkiye
| |
Collapse
|
5
|
Aktar S, Ferdousi F, Kondo S, Kagawa T, Isoda H. Transcriptomics and biochemical evidence of trigonelline ameliorating learning and memory decline in the senescence-accelerated mouse prone 8 (SAMP8) model by suppressing proinflammatory cytokines and elevating neurotransmitter release. GeroScience 2024; 46:1671-1691. [PMID: 37721682 PMCID: PMC10828270 DOI: 10.1007/s11357-023-00919-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 08/22/2023] [Indexed: 09/19/2023] Open
Abstract
In recent years, exploring natural compounds with functional properties to ameliorate aging-associated cognitive decline has become a research priority to ensure healthy aging. In the present study, we investigated the effects of Trigonelline (TG), a plant alkaloid, on memory and spatial learning in 16-week-old senescence-accelerated mouse model SAMP8 using an integrated approach for cognitive and molecular biology aspects. After 30 days of oral administration of TG at the dose of 5 mg/kg/day, the mice were trained in Morris Water Maze task. TG-treated SAMP8 mice exhibited significant improvement in the parameters of escape latency, distance moved, and annulus crossing index. Next, we performed a whole-genome transcriptome profiling of the mouse hippocampus using microarrays. Gene ontology analyses showed that a wide range of biological processes, including nervous system development, mitochondrial function, ATP synthesis, and several signaling pathways related to inflammation, autophagy, and neurotransmitter release, were significantly enriched in TG-treated SAMP8 compared to nontreated. Further, a nonlinear dimensionality reduction technique, Uniform Manifold Approximation and Projection (UMAP), was applied to identify clusters of functions that revealed TG primarily regulated pathways related to inflammation, followed by those involved in neurotransmitter release. In addition, a protein-protein interaction network analysis indicated that TG may exert its biological effects through negatively modulating Traf6-mediated NF-κB activation. Finally, ELISA test showed that TG treatment significantly decreased proinflammatory cytokines- TNFα and IL6 and increased neurotransmitters- dopamine, noradrenaline, and serotonin in mouse hippocampus. Altogether, our integrated bio-cognitive approach highlights the potential of TG in alleviating age-related memory and spatial impairment.
Collapse
Affiliation(s)
- Sharmin Aktar
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan
| | - Farhana Ferdousi
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan
- Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan
| | - Shinji Kondo
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan
| | | | - Hiroko Isoda
- Alliance for Research on the Mediterranean and North Africa (ARENA), University of Tsukuba, Tsukuba, Japan.
- Institute of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Japan.
- Institute of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibarak, 305-8572, Japan.
| |
Collapse
|
6
|
Nguyen V, Taine EG, Meng D, Cui T, Tan W. Pharmacological Activities, Therapeutic Effects, and Mechanistic Actions of Trigonelline. Int J Mol Sci 2024; 25:3385. [PMID: 38542359 PMCID: PMC10970276 DOI: 10.3390/ijms25063385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/08/2024] [Accepted: 03/14/2024] [Indexed: 04/17/2024] Open
Abstract
Trigonelline (TRG) is a natural polar hydrophilic alkaloid that is found in many plants such as green coffee beans and fenugreek seeds. TRG potentially acts on multiple molecular targets, including nuclear factor erythroid 2-related factor 2 (Nrf2), peroxisome proliferator-activated receptor γ, glycogen synthase kinase, tyrosinase, nerve growth factor, estrogen receptor, amyloid-β peptide, and several neurotransmitter receptors. In this review, we systematically summarize the pharmacological activities, medicinal properties, and mechanistic actions of TRG as a potential therapeutic agent. Mechanistically, TRG can facilitate the maintenance and restoration of the metabolic homeostasis of glucose and lipids. It can counteract inflammatory constituents at multiple levels by hampering pro-inflammatory factor release, alleviating inflammatory propagation, and attenuating tissue injury. It concurrently modulates oxidative stress by the blockage of the detrimental Nrf2 pathway when autophagy is impaired. Therefore, it exerts diverse therapeutic effects on a variety of pathological conditions associated with chronic metabolic diseases and age-related disorders. It shows multidimensional effects, including neuroprotection from neurodegenerative disorders and diabetic peripheral neuropathy, neuromodulation, mitigation of cardiovascular disorders, skin diseases, diabetic mellitus, liver and kidney injuries, and anti-pathogen and anti-tumor activities. Further validations are required to define its specific targeting molecules, dissect the underlying mechanistic networks, and corroborate its efficacy in clinical trials.
Collapse
Affiliation(s)
- Vi Nguyen
- Department of Cell Biology and Anatomy, School of Medicine, University of South Carolina, Columbia, SC 29209, USA;
| | | | - Dehao Meng
- Applied Physics Program, California State University San Marcos, San Marcos, CA 92096, USA
| | - Taixing Cui
- Dalton Cardiovascular Research Center, Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65211, USA;
| | - Wenbin Tan
- Department of Cell Biology and Anatomy, School of Medicine, University of South Carolina, Columbia, SC 29209, USA;
- Department of Biomedical Engineering, College of Engineering and Computing, University of South Carolina, Columbia, SC 29208, USA
| |
Collapse
|
7
|
Chávez García SN, Rodríguez-Herrera R, Nery Flores S, Silva-Belmares SY, Esparza-González SC, Ascacio-Valdés JA, Flores-Gallegos AC. Sprouts as probiotic carriers: A new trend to improve consumer nutrition. FOOD CHEMISTRY. MOLECULAR SCIENCES 2023; 7:100185. [PMID: 38155686 PMCID: PMC10753383 DOI: 10.1016/j.fochms.2023.100185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 10/15/2023] [Accepted: 11/04/2023] [Indexed: 12/30/2023]
Abstract
Over the past few decades, efforts to eradicate hunger in the world have led to the generation of sustainable development goals to reduce poverty and inequality. It is estimated that the current coronavirus pandemic could add between 83 and 132 million to the total number of undernourished people in the world by 2021. Food insecurity is a contributing factor to the increase in malnutrition, overweight and obesity due to the quality of diets to which people have access. It is therefore necessary to develop functional foods that meet the needs of the population, such as the incorporation of sprouts in their formulation to enhance nutritional quality. Germination of grains and seeds can be used as a low-cost bioprocessing technique that provides higher nutritional value and better bioavailability of nutrients. Consequently, the manuscript describes relevant information about the germination process in different seeds, the changes caused in their nutritional value and the use of techniques within the imbibition phase to modify the metabolic profiles within the sprouts such as inoculation with lactic acid bacteria and yeasts, to generate a functional symbiotic food.
Collapse
Affiliation(s)
| | | | | | | | - Sandra Cecilia Esparza-González
- School of Odontology, Universidad Autónoma de Coahuila, Boulevard Venustiano Carranza and José Cárdenas S/N, Republica Oriente, C.P. 25280 Saltillo, Coahuila, Mexico
| | | | | |
Collapse
|
8
|
Zia SR, Wasim M, Ahmad S. Unlocking therapeutic potential of trigonelline through molecular docking as a promising approach for treating diverse neurological disorders. Metab Brain Dis 2023; 38:2721-2733. [PMID: 37851136 DOI: 10.1007/s11011-023-01304-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/28/2023] [Indexed: 10/19/2023]
Abstract
Neurological disorders pose significant challenges in terms of treatment options, necessitating the exploration of novel therapeutic approaches. Trigonelline, a naturally occurring alkaloid found in various plants, has emerged as a potential treatment option. It has also been reported that trigonelline is involved in several pathways like; Oxidative Stress and Antioxidant, Inflammatory, Neuroprotection and Neurotrophic, Mitochondrial Function and Energy Metabolism. This study aims to investigate the therapeutic potential of trigonelline for diverse neurological disorders using a molecular docking approach. Molecular docking simulations were performed to predict the binding affinity and interaction between trigonelline and target proteins implicated in neurological disorders. The structural requirements for effective binding were also explored. The molecular docking results revealed strong binding interactions and favorable binding affinities between trigonelline and the target proteins involved in diverse neurological disorders like Alzheimer's disease, Parkinson's disease, epilepsy, and depression etc. The predicted binding modes provided insights into the key molecular interactions governing the ligand-protein complexes. The findings suggest that trigonelline holds promise as a therapeutic approach for several neurological disorders. The molecular docking approach employed in this study provides a valuable tool for rational drug design and optimization of trigonelline-based compounds. Further experimental validation and preclinical studies are warranted to confirm the efficacy and safety of trigonelline as a potential treatment option, paving the way for the development of more effective and targeted therapies for neurological disorders.
Collapse
Affiliation(s)
- Syeda Rehana Zia
- Department of Pediatrics and Child Health, Faculty of Health Sciences, Medical College, The Aga Khan University, Karachi, 74800, Pakistan
| | - Muhammad Wasim
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, 74800, Pakistan
| | - Saara Ahmad
- Department of Biological and Biomedical Sciences, The Aga Khan University, Karachi, 74800, Pakistan.
| |
Collapse
|
9
|
Faizan M, Jahan I, Ishaq M, Alhalmi A, Khan R, Noman OM, Hasson S, Mothana RA. Neuroprotective effects of trigonelline in kainic acid-induced epilepsy: Behavioral, biochemical, and functional insights. Saudi Pharm J 2023; 31:101843. [PMID: 37961069 PMCID: PMC10638067 DOI: 10.1016/j.jsps.2023.101843] [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: 09/21/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
Trigonelline, an alkaloid found in the seeds of Trigonella foenum-graecum L. (fenugreek), has been recognized for its potential in treating various diseases. Notably, trigonelline has demonstrated a neuroprotective impact by reducing intrasynaptosomal calcium levels, inhibiting the production of reactive oxygen species (ROS), and regulating cytokines. Kainic acid, an agonist of kainic acid receptors, is utilized for inducing temporal lobe epilepsy and is a common choice for establishing kainic acid-induced status epilepticus, a widely used epileptic model. The neuroprotective effect of trigonelline in the context of kainic acid-induced epilepsy remains unexplored. This study aimed to induce epilepsy by administering kainic acid (10 mg/kg, single subcutaneous dose) and subsequently evaluate the potential anti-epileptic effect of trigonelline (100 mg/kg, intraperitoneal administration for 14 days). Ethosuccimide (ETX) (187.5 mg/kg) served as the standard drug for comparison. The anti-epileptic effect of trigonelline over a 14-day administration period was examined. Behavioral assessments, such as the Novel Object Recognition (NOR) test, Open Field Test (OFT), and Plus Maze tests, were conducted 2 h after kainic acid administration to investigate spatial and non-spatial acquisition abilities in rats. Additionally, biochemical analysis encompassing intrasynaptosomal calcium levels, LDH activity, serotonin levels, oxidative indicators, and inflammatory cytokines associated with inflammation were evaluated. Trigonelline exhibited significant behavioral improvements by reducing anxiety in open field and plus maze tests, along with an amelioration of memory impairment. Notably, trigonelline substantially lowered intrasynaptosomal calcium levels and LDH activity, indicating its neuroprotective effect by mitigating cytotoxicity and neuronal injury within the hippocampus tissue. Moreover, trigonelline demonstrated a remarkable reduction in inflammatory cytokines and oxidative stress indicators. In summary, this study underscores the potential of trigonelline as an anti-epileptic agent in the context of kainic acid-induced epilepsy. The compound exhibited beneficial effects on behavior, neuroprotection, and inflammation, shedding light on its therapeutic promise for epilepsy management.
Collapse
Affiliation(s)
- Mohammad Faizan
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Iram Jahan
- Department of Physiology, Hamdard Institute of Medical Science and Research, Jamia Hamdard, New Delhi, India
| | - Mohd Ishaq
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Abdulsalam Alhalmi
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Rahmuddin Khan
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Omar M. Noman
- Department of Pharmacognosy, College of Pharmacy, King Saud University, PO Box 2457, Riyadh 11451, Saudi Arabia
| | - Sidgi Hasson
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - Ramzi A. Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, PO Box 2457, Riyadh 11451, Saudi Arabia
| |
Collapse
|
10
|
Fedeli R, Marotta L, Frattaruolo L, Panti A, Carullo G, Fusi F, Saponara S, Gemma S, Butini S, Cappello AR, Vannini A, Campiani G, Loppi S. Nutritionally enriched tomatoes (Solanum lycopersicum L.) grown with wood distillate: chemical and biological characterization for quality assessment. J Food Sci 2023; 88:5324-5338. [PMID: 37961008 DOI: 10.1111/1750-3841.16829] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/26/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023]
Abstract
Bio-based products are nowadays useful tools able to affect the productivity and quality of conventionally cultivated crops. Several bio-based products are currently on the market; one of the newest and most promising is the wood distillate (WD) derived from the pyrolysis process of waste biomass after timber. Its foliar application has been widely investigated and shown to promote the antioxidant profile of cultivated crops. WD was used here as additive for the cultivation of tomato (Solanum lycopersicum L.) plants. The application improved quality (chemical) parameters, minerals, polyphenols, and lycopene contents of tomato fruits. The extracts of WD-treated and untreated tomatoes have been chemically and biologically characterized. The 1 H-NMR and ESI-mass spectrometry analyses of the extracts revealed the presence of different fatty acids, amino acids and sugars. In particular, the WD-treated tomatoes showed the presence of pyroglutamic acid and phloridzin derivatives, but also dihydrokaempferol, naringenin glucoside, cinnamic acid, and kaempferol-3-O-glucoside. When tested in cells, the extracts showed a promising anti-inflammatory profile in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. Furthermore, the extracts displayed a slight vasorelaxant activity on rat aorta rings (either endothelium-denuded or endothelium-intact) pre-contracted with phenylephrine or potassium chloride. PRACTICAL APPLICATION: Wood distillate has been used for tomato plant growth. Tomatoes showed improved nutritional parameters, and their extracts displayed antioxidant and anti-inflammatory activities.
Collapse
Affiliation(s)
- Riccardo Fedeli
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Ludovica Marotta
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Luca Frattaruolo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Cosenza, Italy
| | - Alice Panti
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Gabriele Carullo
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Fabio Fusi
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Simona Saponara
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Sandra Gemma
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Stefania Butini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Anna Rita Cappello
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Cosenza, Italy
| | - Andrea Vannini
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Giuseppe Campiani
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Stefano Loppi
- Department of Life Sciences, University of Siena, Siena, Italy
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples Federico II, Napoli, Italy
| |
Collapse
|
11
|
Yirgu A, Mekonnen Y, Eyado A, Staropoli A, Vinale F. Biological activities of Viscum tuberculatum aqueous leaf extract. PHARMACEUTICAL BIOLOGY 2023; 61:30-36. [PMID: 36537592 PMCID: PMC9788687 DOI: 10.1080/13880209.2022.2151021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/14/2022] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
CONTENT Plant-based natural products have served as sources of remedies against pathogenic microorganisms. Although the biological activities of Viscum (Santalaceae) species are widely recognized, there is no scientific evidence for Viscum tuberculatum A. Rich. in Ethiopia. OBJECTIVE To investigate the antimicrobial, acute toxicity, anti-inflammatory properties and phytochemical constituents of an aqueous extract of V. tuberculatum from Ethiopia. MATERIALS AND METHODS The antibacterial activity of the aqueous leaf extract of V. tuberculatum was tested against Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus. The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of this extract were determined using the broth macrodilution method. The acute toxicity and anti-inflammatory effects of the extract were investigated using standard procedures on female and male white albino mice, aged 8 and 10 weeks, respectively. The phytochemical constituents of V. tuberculatum were determined using LC-MS QTOF. RESULTS The MIC and MBC values against S. aureus were found to be 6.25 and 100 mg/mL. The LD50 value was more than 2000 mg/kg body weight of the mouse. The 400 mg/kg dose exerts 87% inhibition after 5 h of carrageenan injection. Twenty-five different metabolites, mainly flavonoids, phenolic acids and alkaloids, were identified. CONCLUSIONS These findings demonstrate the potential antimicrobial and anti-inflammatory potential of the aqueous extract of V. tuberculatum.
Collapse
Affiliation(s)
- Abraham Yirgu
- Ethiopian Forest Development, Central Ethiopia Center, Addis Ababa, Ethiopia
- Department of Biology, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Yalemtsehay Mekonnen
- Department of Biology, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Amelework Eyado
- Department of Biology, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Alessia Staropoli
- Department of Agricultural Sciences, University of Naples Federico II, Portici, Italy
- Institute for Sustainable Plant Protection, National Research Council, Portici, Italy
| | - Francesco Vinale
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy
| |
Collapse
|
12
|
Savitri D, Wahyuni S, Bukhari A, Djawad K, Hatta M, Riyanto P, Bahar B, Wahab S, Hamid F, Rifai Y. Anti-inflammatory effects of banana ( Musa balbisiana) peel extract on acne vulgaris: In vivo and in silico study. J Taibah Univ Med Sci 2023; 18:1586-1598. [PMID: 37693819 PMCID: PMC10492217 DOI: 10.1016/j.jtumed.2023.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 06/13/2023] [Accepted: 07/20/2023] [Indexed: 09/12/2023] Open
Abstract
Objective Acne vulgaris (AV) is a common problem with a relatively high incidence rate among Asian people. The potential antimicrobial and anti-inflammatory properties of banana peels have been demonstrated in previous studies but have not been studied in cases of AV. Therefore, this study was aimed at investigating the protective effects of banana (Musa balbisiana) peel extract (MBPE) against AV. Methods Thirty rats were divided into five groups (n = 6 rats per group): an AV group, AV group treated with 0.15% MBPE, AV group administered 0.30% MBPE, AV group administered 0.60% MBPE, and AV group administered clindamycin (the standard drug treatment). We assessed nodule size, bacterial count, histopathology, and cytokine levels (IL-1α, IFN-γ, tumor necrosis factor (TNF)-α, and IL-8). Enzyme linked immunoassays were used to measure the cytokine levels. In addition, we performed molecular docking studies to determine the interactions between phytochemicals (trigonelline, vanillin, ferulic acid, isovanillic acid, rutin, and salsolinol) via the Toll-like receptor 2 (TLR2) and nuclear factor-kappa B (NF-κB) pathways. Results All MBPE treatment groups, compared with the AV group, showed suppression of both bacterial growth and proinflammatory cytokine production, as well as resolved tissue inflammation. The nodule size was significantly suppressed in the groups receiving the two highest doses of MBPE, compared with the AV group. However, the pharmacological action of MBPE remained inferior to that of clindamycin. Docking studies demonstrated that rutin was the phytocompound with the most negative interaction energy with TLR2 or NF-κB. Conclusions Our results indicated that MBPE has anti-inflammatory effects against AV, by suppressing nodule formation, inhibiting bacterial growth, and decreasing proinflammatory cytokine production.
Collapse
Affiliation(s)
- Dwiana Savitri
- Doctoral Program in Medical Science, Faculty of Medicine Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Sitti Wahyuni
- Department of Parasitology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Agussalim Bukhari
- Department of Nutrition, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Khairuddin Djawad
- Department of Dermatology and Venereology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Mochammad Hatta
- Department of Molecular Biology and Immunology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Puguh Riyanto
- Department of Dermatology and Venereology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Burhanuddin Bahar
- Department of Health Administration and Policy Studies, Faculty of Public Health, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Siswanto Wahab
- Department of Dermatology and Venereology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Firdaus Hamid
- Department of Molecular Biology and Immunology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Yusnita Rifai
- Departement of Pharmacy, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| |
Collapse
|
13
|
Smith E, Lewis A, Narine SS, Emery RJN. Unlocking Potentially Therapeutic Phytochemicals in Capadulla ( Doliocarpus dentatus) from Guyana Using Untargeted Mass Spectrometry-Based Metabolomics. Metabolites 2023; 13:1050. [PMID: 37887375 PMCID: PMC10608729 DOI: 10.3390/metabo13101050] [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: 08/30/2023] [Revised: 09/22/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023] Open
Abstract
Doliocarpus dentatus is thought to have a wide variety of therapeutic phytochemicals that allegedly improve libido and cure impotence. Although a few biomarkers have been identified with potential antinociceptive and cytotoxic properties, an untargeted mass spectrometry-based metabolomics approach has never been undertaken to identify therapeutic biofingerprints for conditions, such as erectile dysfunction, in men. This study executes a preliminary phytochemical screening of the woody vine of two ecotypes of D. dentatus with renowned differences in therapeutic potential for erectile dysfunction. Liquid chromatography-mass spectrometry-based metabolomics was used to screen for flavonoids, terpenoids, and other chemical classes found to contrast between red and white ecotypes. Among the metabolite chemodiversity found in the ecotype screens, using a combination of GNPS, MS-DIAL, and SIRIUS, approximately 847 compounds were annotated at levels 2 to 4, with the majority of compounds falling under lipid and lipid-like molecules, benzenoids and phenylpropanoids, and polyketides, indicative of the contributions of the flavonoid, shikimic acid, and terpenoid biosynthesis pathways. Despite the extensive annotation, we report on 138 tentative compound identifications of potentially therapeutic compounds, with 55 selected compounds at a level-2 annotation, and 22 statistically significant therapeutic biomarkers, the majority of which were polyphenols. Epicatechin methyl gallate, catechin gallate, and proanthocyanidin A2 had the greatest significant differences and were also relatively abundant among the red and white ecotypes. These putatively identified compounds reportedly act as antioxidants, neutralizing damaging free radicals, and lowering cell oxidative stress, thus aiding in potentially preventing cellular damage and promoting overall well-being, especially for treating erectile dysfunction (ED).
Collapse
Affiliation(s)
- Ewart Smith
- Environmental and Life Sciences Graduate Program, Trent University, Peterborough, ON K9J 0G2, Canada
| | - Ainsely Lewis
- Department of Biology, Trent University, Peterborough, ON K9J 0G2, Canada
| | - Suresh S. Narine
- Trent Centre for Biomaterials Research, Trent University, Peterborough, ON K9J 0G2, Canada
- Departments of Physics & Astronomy and Chemistry, Trent University, Peterborough, ON K9J 0G2, Canada
| | - R. J. Neil Emery
- Department of Biology, Trent University, Peterborough, ON K9J 0G2, Canada
| |
Collapse
|
14
|
Li W, Rang Y, Liu H, Liu C. Update on new trends and progress of natural active ingredients in the intervention of Alzheimer's disease, based on understanding of traditional Chinese and Western relevant theories: A review. Phytother Res 2023; 37:3744-3764. [PMID: 37380605 DOI: 10.1002/ptr.7908] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 06/30/2023]
Abstract
Alzheimer's disease (AD) is one of the major neurological disorders causing death in the elderly worldwide. As a neurodegenerative disease that is difficult to prevent and cure, the pathogenesis of AD is complex and there is no effective cure. A variety of natural products derived from plants have been reported to have promising anti-AD activities, including flavonoids, terpenes, phenolic acids and alkaloids, which can effectively relieve the symptoms of AD in a variety of ways. This paper mainly reviews the pharmacological activity and mechanisms of natural products against AD. Although the clinical efficacy of these plants still needs to be determined by further high-quality studies, it may also provide a basis for future researchers to study anti-AD in depth.
Collapse
Affiliation(s)
- Weiye Li
- College of Food Science, South China Agricultural University, Guangzhou, China
- The Key Laboratory of Food Quality and Safety of Guangdong Province, Guangzhou, China
| | - Yifeng Rang
- College of Food Science, South China Agricultural University, Guangzhou, China
- The Key Laboratory of Food Quality and Safety of Guangdong Province, Guangzhou, China
| | - Huan Liu
- College of Food Science, South China Agricultural University, Guangzhou, China
- The Key Laboratory of Food Quality and Safety of Guangdong Province, Guangzhou, China
| | - Chunhong Liu
- College of Food Science, South China Agricultural University, Guangzhou, China
- The Key Laboratory of Food Quality and Safety of Guangdong Province, Guangzhou, China
| |
Collapse
|
15
|
Meng HW, Kim JH, Kim HY, Lee AY, Cho EJ. Paeoniflorin Attenuates Lipopolysaccharide-Induced Cognitive Dysfunction by Inhibition of Amyloidogenesis in Mice. Int J Mol Sci 2023; 24:ijms24054838. [PMID: 36902268 PMCID: PMC10003666 DOI: 10.3390/ijms24054838] [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: 12/29/2022] [Revised: 02/14/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease, associated with progressive cognitive impairment and memory loss. In the present study, we examined the protective effects of paeoniflorin against memory loss and cognitive decline in lipopolysaccharide (LPS)-induced mice. Treatment with paeoniflorin alleviated LPS-induced neurobehavioral dysfunction, as confirmed by behavioral tests, including the T-maze test, novel-object recognition test, and Morris water maze test. LPS stimulated the amyloidogenic pathway-related proteins (amyloid precursor protein, APP; β-site APP cleavage enzyme, BACE; presenilin1, PS1; presenilin2, PS2) expression in the brain. However, paeoniflorin decreased APP, BACE, PS1, and PS2 protein levels. Therefore, paeoniflorin reverses LPS-induced cognitive impairment via inhibition of the amyloidogenic pathway in mice, which suggests that paeoniflorin may be useful in the prevention of neuroinflammation related to AD.
Collapse
Affiliation(s)
- Hui Wen Meng
- Department of Food Science and Nutrition, Pusan National University, Busan 46241, Republic of Korea
| | - Ji-Hyun Kim
- Department of Food Science and Nutrition, Pusan National University, Busan 46241, Republic of Korea
| | - Hyun Young Kim
- Department of Food Science and Nutrition, Gyeongsang National University, Jinju 52725, Republic of Korea
| | - Ah Young Lee
- Department of Food Science and Nutrition, Gyeongsang National University, Jinju 52725, Republic of Korea
- Correspondence: (A.Y.L.); (E.J.C.)
| | - Eun Ju Cho
- Department of Food Science and Nutrition, Pusan National University, Busan 46241, Republic of Korea
- Correspondence: (A.Y.L.); (E.J.C.)
| |
Collapse
|
16
|
The neuroprotective and antidiabetic effects of trigonelline: A review of signaling pathways and molecular mechanisms. Biochimie 2023; 206:93-104. [PMID: 36257493 DOI: 10.1016/j.biochi.2022.10.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/07/2022] [Accepted: 10/12/2022] [Indexed: 11/23/2022]
Abstract
The global epidemic of diabetes has brought heavy pressure on public health. New effective anti-diabetes strategies are urgently needed. Trigonelline is the main component of fenugreek, which has been proved to have a good therapeutic effect on diabetes and diabetic complications. Trigonelline achieves amelioration of diabetes, the mechanisms of which include the modulation of insulin secretion, a reduction in oxidative stress, and the improvement of glucose tolerance and insulin resistance. Besides, trigonelline has been reported to be a neuroprotective agent against many neurologic diseases including Alzheimer's disease, Parkinson's disease, stroke, and depression. Concerning the potential therapeutic effects of trigonelline, comprehensive clinical trials are warranted to evaluate this valuable molecule.
Collapse
|
17
|
Foroumandi E, Javan R, Moayed L, Fahimi H, Kheirabadi F, Neamatshahi M, Shogofteh F, Zarghi A. The effects of fenugreek seed extract supplementation in patients with Alzheimer's disease: A randomized, double-blind, placebo-controlled trial. Phytother Res 2023; 37:285-294. [PMID: 36199177 DOI: 10.1002/ptr.7612] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 08/01/2022] [Accepted: 08/20/2022] [Indexed: 01/19/2023]
Abstract
The aim of the current randomized control trial (RCT) study was to investigate the effects of fenugreek seed extract on memory, depression, quality of life, blood pressure, and serum malondialdehyde (MDA) and total antioxidant capacity (TAC) levels in adult AD patients. This randomized clinical trial was conducted in geriatric homes in Iran. The study participants included 82 AD patients with mild-to-moderate memory deficit. Patients in the intervention group received 5 cc of fenugreek seed extract for 4 months and subjects in the control group received a placebo. Memory, depression, quality of life, and BP levels, as well as serum MDA and TAC, were assessed before and after the intervention. There was a significant increase in serum levels of TAC (p < 0.001) and a reduction in serum MDA status (p < 0.001) after 4 months of fenugreek seed extract supplementation. In addition, increasing levels of memory (p < 0.001) and quality of life (p < 0.001), as well as reduction of depression (p = 0.002), systolic BP (p < 0.001), and diastolic BP (p < 0.001) levels were detected in the intervention group compared with baseline. Fenugreek seed extract supplementation in AD patients shows promising positive effects on memory, quality of life, BP, and selective oxidative indices levels.
Collapse
Affiliation(s)
- Elaheh Foroumandi
- Iranian Research Center on Healthy Aging, Sabzevar University of Medical Sciences, Sabzevar, Iran.,Department of Nutrition and Biochemistry, School of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Roghayeh Javan
- Traditional and Complementary Medicine Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Leili Moayed
- M.Sc. Geriatric Nursing, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Hossein Fahimi
- Assistant Professor of Psychiatry, Department of Psychiatry, School of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Fereshteh Kheirabadi
- Rehabilitation Counseling Charity Foundation Mother's Nursing Home, Sabzevar, Iran
| | - Mahboubeh Neamatshahi
- Assistant Professor, Department of Community Medicine, School of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Fazeleh Shogofteh
- Department of Medical Nursing, School of Beheshti University of Medical Sciences, Tehran, Iran
| | - Azam Zarghi
- M.Sc. in Nursing Care, Non- Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| |
Collapse
|
18
|
Savitri D, Djawad K, Hatta M, Wahyuni S, Bukhari A. Active compounds in kepok banana peel as anti-inflammatory in acne vulgaris: Review article. Ann Med Surg (Lond) 2022; 84:104868. [PMID: 36582904 PMCID: PMC9793233 DOI: 10.1016/j.amsu.2022.104868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/04/2022] [Accepted: 11/06/2022] [Indexed: 11/13/2022] Open
Abstract
Background Acne vulgaris (AV) is a chronic inflammatory skin condition affecting the pilosebaceous units characterized by recurrent comedones, erythematous papules and pustules. The disease is benign however may produce scarring, erythema, and hyperpigmentation resulting in physical and psychological problems. Conventional therapy may reduce the symptoms of AV nevertheless, has a possibility of resistance, unwanted side effects, and has high cost. Thus, utilizing natural remedies may be a useful. Methods The data in this study were collect by search the keyword combinations of medical subject heading (mesh) of "inhibition", "antimicrobial", "banana peel", "acne vulgaris" and "antiinflammation" and relevant reference lists were manually searched in PubMed, EMBRASE and Scopus database. All relevant articles in data base above were included and narratively discussed in this review article. Objective To discuss the bioactive potential of banana peel as an inflammatory modulator in acne vulgaris. Results Banana peel contains many bioactive compounds, particularly phenolic and non-phenolic antioxidants (ascorbic acid, carotene, and cyanidin) which are pivotal in removing inflammatory products by inhibiting reactive oxygen species (ROS), protecting protease inhibitors from oxidative damage, and preventing fibroblasts degradation. Banana peel also contains anti-inflammatory agents such as trigonelline which inhibits bacterial enzymes and nucleic acid synthesis; isovanillic acid which suppresses TNF-α production; and ferulic acid which inhibits the production of proinflammatory signaling and cytokines. Conclusion Banana peel contains many bioactive compounds which demonstrate anti-inflammatory properties through several processes of the inflammatory pathway. However further research is needed to confirm this finding.
Collapse
Affiliation(s)
- Dwiana Savitri
- Doctoral Program in Medical Science, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
- Faculty of Medicine, Lambung Mangkurat University, Banjarmasin, South Kalimantan, Indonesia
| | - Khairuddin Djawad
- Department of Dermatology and Venereology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Mochammad Hatta
- Department of Molecular Biology and Immunology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
- Corresponding author. Molecular Biology and Immunology Laboratory, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.
| | - Sitti Wahyuni
- Department of Parasitology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Agussalim Bukhari
- Department of Nutrition, Faculty Medicine, Universitas Hasanuddin, Makassar, South Sulawesi, Indonesia
| |
Collapse
|
19
|
Liu L, Cai F, Lu Y, Xie Y, Li H, Long C. Comparative Lipidomic and Metabolomic Analyses Reveal the Mystery of Lacquer Oil from Toxicodendron vernicifluum for the Treatment of “Yuezi” Disease in Nujiang, China: From Anti-Inflammation and Anti-Postpartum Depression Perspective. Front Pharmacol 2022; 13:914951. [PMID: 35770099 PMCID: PMC9234167 DOI: 10.3389/fphar.2022.914951] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
Background: In southwest China, especially in Nujiang, lacquer oil from the drupes of Toxicodendron vernicifluum (Stokes) F. A. Barkley, including black lacquer oil (BLO) and white lacquer oil (WLO), is one of the most important edible oils for the local people. Through the field investigation, the locals believe that lacquer oil has benefits for parturient women and for the treatment of “Yuezi” disease. However, studies on bioactivities and the chemical compositions of lacquer oil are limited.Purpose: This study was designed to reveal the mystery of lacquer oil for the treatment of “Yuezi” disease by testing its anti-inflammatory and anti-postpartum depressant activities and related bioactive compounds.Methods: The anti-inflammatory effects of lacquer oil were examined by establishing a lipopolysaccharide (LPS)-induced RAW264.7 cell inflammation model and detecting the level of pro-inflammatory factors such as NO, IL-6 and TNF-α. The antidepressant effects of lacquer oil were studied by building a mouse model of postpartum depression (PPD), and the animal behavior changes of PPD model mice were assessed by open field test (OFT), forced swimming test (FST) and tail suspension test (TST). The chemical profiles of BLO and WLO were detected by lipidomic and the untargeted metabolomic research methods based on UPLC-MS/MS.Results: The results showed that BLO and WLO exerted anti-inflammatory effects by reducing the release of pro-inflammatory factors and BLO had better anti-inflammatory effects than WLO. While only BLO had anti-postpartum depressant activities, as evidenced by the significantly reduced the immobility time of the BLO-treated PPD mice in TST and FST compared to the PPD model mice. The comparative lipidomic analysis revealed that BLO contained high levels of Diacylglycerols (DAG) and Diacylglyceryl trimethylhomoserines (DGTS) but low level of ceramides (Cer), sphingomyelines (SM), phosphatidylcholines (PC) and phosphatidylethanolamines (PE) compared with WLO. Metabolomics analysis showed that there were 57 chemical markers between BLO and WLO, of which 17 potential biomarkers have been declared to possess anti-inflammatory and/or antidepressant activities.Conclusion: The findings of this study furnish a scientific support for the traditional uses of lacquer oil for the treatment of “Yuezi” disease from anti-inflammation and anti-postpartum depression perspective.
Collapse
Affiliation(s)
- Liya Liu
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, China
| | - Fei Cai
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, China
| | - Yitong Lu
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China
| | - Yuting Xie
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China
| | - Hao Li
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China
| | - Chunlin Long
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, China
- *Correspondence: Chunlin Long, ,
| |
Collapse
|
20
|
Zhu YY, Meng XC, Zhou YJ, Zhu JX, Chang YN. Major royal jelly proteins alleviate non-alcoholic fatty liver disease in mice model by regulating disordered metabolic pathways. J Food Biochem 2022; 46:e14214. [PMID: 35510379 DOI: 10.1111/jfbc.14214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 04/13/2022] [Accepted: 04/16/2022] [Indexed: 11/29/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD), the major cause of global chronic hepatic injury, has obtained increasing attention while the current drug treatment still laid safety hazards. Major royal jelly proteins (MRJPs), the water-soluble proteins enriched in royal jelly (RJ), were applied to study its effects on improving NAFLD in the NAFLD mouse model. Herein, we demonstrated that intaking of 250-500 mg/kg/day MRJPs significantly decreased the rate of obesity, dyslipidemia, hepatic steatosis, and insulin resistance. Next, TOF to MRM ("TM") widely targeted metabolomics (untargeted metabolomics + widely targeted metabolomics) was further used to explore the potential mechanism, and we found that 500 mg/kg MRJPs alleviated lipid metabolism, oxidative stress, and inflammation mainly by regulating the metabolisms of alpha-linolenic acid, linoleic acid, arachidonic acid, and biosynthesis of unsaturated fatty acids. Moreover, by detecting multiple oxidative stress factors and inflammatory cytokines, we found that MRJPs indeed exerted antioxidant and anti-inflammatory effects. Together, we demonstrated that MRJPs could mediate the progress of NAFLD through the "multi-component-multi-target-multi-pathway" mechanism, which could be considered as an ideal functional food in alleviating NAFLD. PRACTICAL APPLICATIONS: Royal jelly (RJ) is a bee product with high nutritional value. Major royal jelly proteins (MRJPs) are water-soluble proteins in RJ. Our research showed that MRJPs significantly ameliorated NAFLD induced by a high-fat diet in mice, suggesting that MRJPs could be used as an active ingredient to help improve NAFLD, which was beneficial for the development of related functional foods and the economic value of RJ. Moreover, the metabolic pathways involved in the ameliorative effect of MRJPs were investigated, which provided new ideas for the prevention and treatment of NAFLD.
Collapse
Affiliation(s)
- Yu-Yan Zhu
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Xiang-Chun Meng
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Ying-Jun Zhou
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| | - Jian-Xiang Zhu
- Class Eight Grade Two, Caoyang NO.2 High School, Shanghai, People's Republic of China
| | - Ya-Ning Chang
- The State Key Laboratory of Bioreactor Engineering, College of Bioengineering, East China University of Science and Technology, Shanghai, People's Republic of China
| |
Collapse
|
21
|
Trigonelline prevents kidney stone formation processes by inhibiting calcium oxalate crystallization, growth and crystal-cell adhesion, and downregulating crystal receptors. Biomed Pharmacother 2022; 149:112876. [PMID: 35367760 DOI: 10.1016/j.biopha.2022.112876] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/18/2022] [Accepted: 03/23/2022] [Indexed: 11/21/2022] Open
Abstract
Trigonelline is the second most abundant bioactive alkaloid found in coffee. It is classified as a phytoestrogen with similar structure as of estradiol and exhibits an estrogenic effect. A previous study has reported that fenugreek seed extract rich with trigonelline can reduce renal crystal deposition in ethylene glycol-induced nephrolithiatic rats. However, direct evidence of such anti-lithogenic effects of trigonelline and underlying mechanisms have not previously been reported. Our study therefore addressed the protective effects and mechanisms of trigonelline against kidney stone-forming processes using crystallization, crystal growth, aggregation and crystal-cell adhesion assays. Also, proteomics was applied to identify changes in receptors for calcium oxalate monohydrate (COM), the most common stone-forming crystal, on apical membranes of trigonelline-treated renal tubular cells. The analyses revealed that trigonelline significantly reduced COM crystal size, number and mass during crystallization. Additionally, trigonelline dose-dependently inhibited crystal growth and crystal-cell adhesion, but did not affect crystal aggregation. Mass spectrometric protein identification showed the smaller number of COM crystal receptors on apical membranes of the trigonelline-treated cells. Western blotting confirmed the decreased levels of some of these crystal receptors by trigonelline. These data highlight the protective mechanisms of trigonelline against kidney stone development by inhibiting COM crystallization, crystal growth and crystal-cell adhesion via downregulation of the crystal receptors on apical membranes of renal tubular cells.
Collapse
|
22
|
LI Y, S RAMASWAMY H, LI J, GAO Y, YANG C, ZHANG X, IRSHAD A, REN Y. Nutrient evaluation of the seed, pulp, flesh, and peel of spaghetti squash. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.70920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yang LI
- Northwest A&F University, China
| | | | | | | | | | | | | | | |
Collapse
|
23
|
Rizza S, Piciucchi G, Mavilio M, Longo S, Montagna M, Tatonetti R, Nucera A, Federici M. Effect of deprescribing in elderly patients with type 2 diabetes: iDegLira might improve quality of life. Biomed Pharmacother 2021; 144:112341. [PMID: 34678725 DOI: 10.1016/j.biopha.2021.112341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 12/21/2022] Open
Abstract
Older people with type 2 diabetes (T2D) often have several comorbidities and take multiple drugs. This study tested a deprescribing strategy in older T2D patients, replacing a hypoglycemic therapeutic scheme with a single drug combination (iDegLira). In this 6-month, real-world, single-arm, open interventional study, we enrolled patients ≥ 75 years with T2D taking ≥ 2 medications for diabetes. Patients on a basal-bolus insulin regimen (n = 13), on a basal-insulin regimen plus oral glucose-lowering drugs (n = 9), and those on oral glucose-lowering drugs (n = 18) were switched to daily iDegLira. The primary clinical endpoint of the study was an improvement in CASP-19 and/or DTSQ score after 6 months. We also evaluated changes in glucose metabolism, depression, cognitive function, level of independence, and markers of inflammation. Thirty-five patients (12 women, mean age=81.4 y) completed the protocol. Results shown here are given as estimated mean difference (95%CI). DTSQ score improved [11.08 (7.13/15.02); p = 0.0001], whereas CASP-19 did not after 6 months of iDegLira treatment. We observed reductions in BMI [- 0.81 (- 1.27/0.35); p < 0.001], fasting glucose [- 52.07 (- 77.26/26.88); p < 0.001], HbA1c [- 0.58 (- 1.08/0.08); p < 0.05], and TNF-α [- 1.83 (- 3.12/- 0.54); p = 0.007]. Activities of daily living and cognitive function score increased [p = 0.006 and p = 0.02], whereas depression score significantly decreased [p = 0.02]. Notably, no patient reported episodes of severe hypoglycemia after initiation of iDegLira treatment. Among older patients with T2D, deprescribing using a single dose of iDegLira resulted in a greater likelihood of improving health and quality of life. Although our data indicate the effectiveness and safety of this approach, it must be confirmed in larger studies.
Collapse
Affiliation(s)
- Stefano Rizza
- Department of System Medicine, University of Rome Tor Vergata, Italy.
| | - Giacomo Piciucchi
- Department of System Medicine, University of Rome Tor Vergata, Italy
| | - Maria Mavilio
- Department of System Medicine, University of Rome Tor Vergata, Italy
| | - Susanna Longo
- Department of System Medicine, University of Rome Tor Vergata, Italy
| | - Martina Montagna
- Department of System Medicine, University of Rome Tor Vergata, Italy
| | | | - Alessandro Nucera
- Department of System Medicine, University of Rome Tor Vergata, Italy
| | - Massimo Federici
- Department of System Medicine, University of Rome Tor Vergata, Italy
| |
Collapse
|
24
|
Duan Q, Liu T, Huang C, Shao Q, Ma Y, Wang W, Liu T, Sun J, Fang J, Huang G, Chen Z. The Chinese Herbal Prescription JieZe-1 Inhibits Membrane Fusion and the Toll-like Receptor Signaling Pathway in a Genital Herpes Mouse Model. Front Pharmacol 2021; 12:707695. [PMID: 34630083 PMCID: PMC8497740 DOI: 10.3389/fphar.2021.707695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 09/09/2021] [Indexed: 12/16/2022] Open
Abstract
Chinese herbal prescription JieZe-1 is effective for genital herpes with no visible adverse effects clinically. It showed an excellent anti-HSV-2 effect in vitro. However, its mechanism of anti-HSV-2 effect in vivo remains unclear. This study was designed to evaluate the anti-HSV-2 effect of JieZe-1 and berberine in a genital herpes mouse model and explore the underlying mechanism. The fingerprint of JieZe-1 was determined by high-performance liquid chromatography. First, we optimized a mouse model of genital herpes. Next, the weight, symptom score, morphological changes, viral load, membrane fusion proteins, critical proteins of the Toll-like receptor signaling pathway, cytokines, and immune cells of vaginal tissue in mice at different time points were measured. Finally, we treated the genital herpes mouse model with JieZe-1 gel (2.5, 1.5, and 0.5 g/ml) and tested the above experimental indexes at 12 h and on the 9th day after modeling. JieZe-1 improved the symptoms, weight, and histopathological damage of genital herpes mice, promoted the keratin repair of tissues, and protected organelles to maintain the typical morphology of cells. It downregulated the expression of membrane fusion proteins, critical proteins of the Toll-like receptor signaling pathway, cytokines, and immune cells. The vaginal, vulvar, and spinal cord viral load and vaginal virus shedding were also significantly reduced. In summary, JieZe-1 shows significant anti-HSV-2 efficacy in vivo. The mechanism is related to the inhibition of membrane fusion, the Toll-like receptor signaling pathway, inflammatory cytokines, and cellular immunity. However, berberine, the main component of JieZe-1 monarch medicine, showed no efficacy at a concentration of 891.8 μM (0.3 mg/ml).
Collapse
Affiliation(s)
- Qianni Duan
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tong Liu
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cong Huang
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qingqing Shao
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yonggui Ma
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenjia Wang
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tianli Liu
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Sun
- Department of Biochemistry and Molecular Biology, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianguo Fang
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guangying Huang
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhuo Chen
- Department of TCM, Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
25
|
Trigonelline Extends the Lifespan of C. Elegans and Delays the Progression of Age-Related Diseases by Activating AMPK, DAF-16, and HSF-1. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:7656834. [PMID: 34616504 PMCID: PMC8487828 DOI: 10.1155/2021/7656834] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 08/19/2021] [Accepted: 08/27/2021] [Indexed: 12/21/2022]
Abstract
Trigonelline is the main alkaloid with bioactivity presented in fenugreek, which was used in traditional medicine in Asian countries for centuries. It is reported that trigonelline has anti-inflammatory, anti-oxidant, and anti-pathogenic effects. We are wondering whether trigonelline have anti-aging effect. We found that 50 μM of trigonelline had the best anti-aging activity and could prolong the lifespan of Caenorhabditis elegans (C. elegans) by about 17.9%. Trigonelline can enhance the oxidative, heat, and pathogenic stress resistance of C. elegans. Trigonelline could also delay the development of neurodegenerative diseases, such as AD, PD, and HD, in models of C. elegans. Trigonelline could not prolong the lifespan of long-lived worms with loss-of-function mutations in genes regulating energy and nutrition, such as clk-1, isp-1, eat-2, and rsks-1. Trigonelline requires daf-16, hsf-1, and aak-2 to extend the lifespan of C. elegans. Trigonelline can also up-regulate the expression of daf-16 and hsf-1 targeted downstream genes, such as sod-3, gst-4, hsp-16.1, and hsp-12.6. Our results can be the basis for developing trigonelline-rich products with health benefits, as well as for further research on the pharmacological usage of trigonelline.
Collapse
|
26
|
Morphological Changes and Component Characterization of Coffee Silverskin. Molecules 2021; 26:molecules26164914. [PMID: 34443501 PMCID: PMC8400691 DOI: 10.3390/molecules26164914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/07/2021] [Accepted: 08/11/2021] [Indexed: 01/08/2023] Open
Abstract
Nuclear magnetic resonance (NMR) spectroscopy was used for the qualitative and quantitative analysis of aqueous extracts of unroasted and roasted coffee silverskin (CS). Twenty compounds were identified from 1D and 2D NMR spectra, including caffeine, chlorogenic acid (CGA), trigonelline, fructose, glucose, sucrose, etc. For the first time, the presence of trigonelline was detected in CS. Results of the quantitative analysis showed that the total amount of the main components after roasting was reduced by 45.6% compared with values before roasting. Sugars in the water extracts were the main components in CS, and fructose was the most abundant sugar, its relative content accounting for 38.7% and 38.4% in unroasted and roasted CS, respectively. Moreover, 1D NMR combined with 2D NMR technology shows application prospects in the rapid, non-destructive detection of CS. In addition, it was observed by optical microscopy and scanning electron microscopy (SEM) that the morphology of CS changed obviously before and after roasting.
Collapse
|
27
|
Study on the Mechanism of Lianpu Drink for the Treatment of Chronic Gastritis Based on Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6693472. [PMID: 33959188 PMCID: PMC8075683 DOI: 10.1155/2021/6693472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/27/2020] [Accepted: 04/02/2021] [Indexed: 12/13/2022]
Abstract
Chronic gastritis (CG) places a considerable burden on the healthcare system worldwide. Traditional Chinese Medicine (TCM) formulas characterized by multicompounds and multitargets have been acknowledged with striking effects in the treatment of CG in China's history. Nevertheless, their accurate mechanisms of action are still ambiguous. In this study, we analyzed the effective compounds, potential targets, and related biological pathway of Lianpu Drink (LPD), a TCM formula which has been reported to have a therapeutic effect on CG, by contrasting a “compound-target-disease” network. According to the results, 92 compounds and 5762 putative targets of LPD were screened; among them, 8 compounds derived from different herbs in LPD and 30 common targets related to LPD and CG were selected as candidate compounds and precision targets, respectively. Meanwhile, the predicted common targets were verified by Kyoto Encyclopedia of Genes and Genomes (KEGG) signaling pathway analysis and pharmacological experiments. The results demonstrated that quercetin, ephedrine, trigonelline, crocetin, and β-sitosterol were major effective compounds of LPD responsible for the CG treatment by inhibiting the activation of the JAK 2-STAT 3 signaling pathway to reduce the expressions of cyclin D1 and Bcl-2 proteins. The study provides evidence for the mechanism of understanding of LPD for the treatment of CG.
Collapse
|
28
|
Soares MSP, Luduvico KP, Chaves VC, Spohr L, Meine BDM, Lencina CL, Reginatto FH, Spanevello RM, Simões CMO, Stefanello FM. The Protective Action of Rubus sp. Fruit Extract Against Oxidative Damage in Mice Exposed to Lipopolysaccharide. Neurochem Res 2021; 46:1129-1140. [PMID: 33547616 DOI: 10.1007/s11064-021-03248-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 01/13/2021] [Accepted: 01/19/2021] [Indexed: 11/29/2022]
Abstract
Neuroinflammation is an event that occurs in several pathologies of brain. Rubus sp. (blackberry) is a powerful antioxidant fruit, and its extract has neuroprotective activity. The aim of this study was to investigate the blackberry extract properties on lipopolysaccharide (LPS)-induced neuroinflammation, in relation to oxidative parameters and acetylcholinesterase activity in the brain structures of mice. We also investigated interleukin-10 levels in serum. Mice were submitted to Rubus sp. extract treatment once daily for 14 days. On the fifteenth day, LPS was injected in a single dose. LPS induced oxidative brain damage and the blackberry extract demonstrated preventive effects in LPS-challenged mice. LPS administration increased reactive oxygen species levels in the cerebral cortex and striatum, as well as lipid peroxidation in the cerebral cortex. However, the blackberry extract prevented all these parameters. Furthermore, LPS decreased thiol content in the striatum and hippocampus, while a neuroprotective effect of blackberry extract treatment was observed in relation to this parameter. The blackberry extract also prevented a decrease in catalase activity in all the brain structures and of superoxide dismutase in the striatum. An increase in acetylcholinesterase activity was detected in the cerebral cortex in the LPS group, but this activity was decreased in the Rubus sp. extract group. Serum IL-10 levels were reduced by LPS, and the extract was not able to prevent this change. Finally, we observed an antioxidant effect of blackberry extract in LPS-challenged mice suggesting that this anthocyanin-rich extract could be considered as a potential nutritional therapeutic agent for preventive damage associated with neuroinflammation.
Collapse
Affiliation(s)
- Mayara Sandrielly Pereira Soares
- Programa de Pós-Graduação Em Bioquímica E Bioprospecção, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Campus Universitário s/n, Pelotas, RS, CEP 96010-900, Brazil.
| | - Karina Pereira Luduvico
- Programa de Pós-Graduação Em Bioquímica E Bioprospecção, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Campus Universitário s/n, Pelotas, RS, CEP 96010-900, Brazil
| | - Vitor Clasen Chaves
- Programa de Pós-Graduação Em Biotecnologia E Biociências, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Luiza Spohr
- Programa de Pós-Graduação Em Bioquímica E Bioprospecção, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Campus Universitário s/n, Pelotas, RS, CEP 96010-900, Brazil
| | - Bernardo de Moraes Meine
- Programa de Pós-Graduação Em Bioquímica E Bioprospecção, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Campus Universitário s/n, Pelotas, RS, CEP 96010-900, Brazil
| | - Claiton Leoneti Lencina
- Curso de Farmácia, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Pelotas, RS, Brazil
| | - Flávio Henrique Reginatto
- Programa de Pós-Graduação Em Biotecnologia E Biociências, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Roselia Maria Spanevello
- Programa de Pós-Graduação Em Bioquímica E Bioprospecção, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Campus Universitário s/n, Pelotas, RS, CEP 96010-900, Brazil
| | - Cláudia Maria Oliveira Simões
- Programa de Pós-Graduação Em Biotecnologia E Biociências, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Francieli Moro Stefanello
- Programa de Pós-Graduação Em Bioquímica E Bioprospecção, Centro de Ciências Químicas, Farmacêuticas E de Alimentos, Universidade Federal de Pelotas, Campus Universitário s/n, Pelotas, RS, CEP 96010-900, Brazil
| |
Collapse
|
29
|
Discovery of natural anti-inflammatory alkaloids: Potential leads for the drug discovery for the treatment of inflammation. Eur J Med Chem 2021; 213:113165. [PMID: 33454546 DOI: 10.1016/j.ejmech.2021.113165] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 02/07/2023]
Abstract
Inflammation is an adaptive response of the immune system to tissue malfunction or homeostatic imbalance. Corticosteroids and non-steroidal anti-inflammatory drugs (NSAIDs) are frequently applied to treat varieties of inflammatory diseases but are associated with gastrointestinal, cardiovascular, and kidney side effects. Developing more effective and less toxic agents remain a challenge for pharmaceutical chemist due to the complexity of the different inflammatory processes. Alkaloids are widely distributed in plants with diverse anti-inflammatory activities, providing various potential lead compounds or candidates for the design and discovery of new anti-inflammatory drug candidates. Therefore, re-examining the anti-inflammatory alkaloid natural products is advisable, bringing more opportunities. In this review, we summarized and described the recent advances of natural alkaloids with anti-inflammatory activities and possible mechanisms in the period from 2009 to 2020. It is hoped that this review of anti-inflammatory alkaloids can provide new ideas for researchers engaged in the related fields and potential lead compounds for the discovery of anti-inflammatory drugs.
Collapse
|
30
|
Neuroprotective Effects of Coffee Bioactive Compounds: A Review. Int J Mol Sci 2020; 22:ijms22010107. [PMID: 33374338 PMCID: PMC7795778 DOI: 10.3390/ijms22010107] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/18/2020] [Accepted: 12/22/2020] [Indexed: 02/06/2023] Open
Abstract
Coffee is one of the most widely consumed beverages worldwide. It is usually identified as a stimulant because of a high content of caffeine. However, caffeine is not the only coffee bioactive component. The coffee beverage is in fact a mixture of a number of bioactive compounds such as polyphenols, especially chlorogenic acids (in green beans) and caffeic acid (in roasted coffee beans), alkaloids (caffeine and trigonelline), and the diterpenes (cafestol and kahweol). Extensive research shows that coffee consumption appears to have beneficial effects on human health. Regular coffee intake may protect from many chronic disorders, including cardiovascular disease, type 2 diabetes, obesity, and some types of cancer. Importantly, coffee consumption seems to be also correlated with a decreased risk of developing some neurodegenerative conditions such as Alzheimer's disease, Parkinson's disease, and dementia. Regular coffee intake may also reduce the risk of stroke. The mechanism underlying these effects is, however, still poorly understood. This review summarizes the current knowledge on the neuroprotective potential of the main bioactive coffee components, i.e., caffeine, chlorogenic acid, caffeic acid, trigonelline, kahweol, and cafestol. Data from both in vitro and in vivo preclinical experiments, including their potential therapeutic applications, are reviewed and discussed. Epidemiological studies and clinical reports on this matter are also described. Moreover, potential molecular mechanism(s) by which coffee bioactive components may provide neuroprotection are reviewed.
Collapse
|
31
|
Shao A, Lin D, Wang L, Tu S, Lenahan C, Zhang J. Oxidative Stress at the Crossroads of Aging, Stroke and Depression. Aging Dis 2020; 11:1537-1566. [PMID: 33269106 PMCID: PMC7673857 DOI: 10.14336/ad.2020.0225] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 02/25/2020] [Indexed: 12/17/2022] Open
Abstract
Epidemiologic studies have shown that in the aging society, a person dies from stroke every 3 minutes and 42 seconds, and vast numbers of people experience depression around the globe. The high prevalence and disability rates of stroke and depression introduce enormous challenges to public health. Accumulating evidence reveals that stroke is tightly associated with depression, and both diseases are linked to oxidative stress (OS). This review summarizes the mechanisms of OS and OS-mediated pathological processes, such as inflammation, apoptosis, and the microbial-gut-brain axis in stroke and depression. Pathological changes can lead to neuronal cell death, neurological deficits, and brain injury through DNA damage and the oxidation of lipids and proteins, which exacerbate the development of these two disorders. Additionally, aging accelerates the progression of stroke and depression by overactive OS and reduced antioxidant defenses. This review also discusses the efficacy and safety of several antioxidants and antidepressants in stroke and depression. Herein, we propose a crosstalk between OS, aging, stroke, and depression, and provide potential therapeutic strategies for the treatment of stroke and depression.
Collapse
Affiliation(s)
- Anwen Shao
- 1Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Danfeng Lin
- 2Department of Surgical Oncology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Lingling Wang
- 2Department of Surgical Oncology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China
| | - Sheng Tu
- 3State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Zhejiang, China
| | - Cameron Lenahan
- 4Burrell College of Osteopathic Medicine, Las Cruces, USA.,5Center for Neuroscience Research, School of Medicine, Loma Linda University, Loma Linda, CA, USA
| | - Jianmin Zhang
- 1Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, China.,6Brain Research Institute, Zhejiang University, Zhejiang, China.,7Collaborative Innovation Center for Brain Science, Zhejiang University, Zhejiang, China
| |
Collapse
|
32
|
Anjomshoa M, Boroujeni SN, Bagheri E, Lorigooini Z, Amini-Khoei H. Possible Involvement of N-methyl-D-aspartate Receptor (NMDA-R) in the Antidepressant- like Effect of Trigonelline in Male Mice. Curr Pharm Des 2020; 26:5067-5071. [DOI: 10.2174/1381612826666200610181259] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 06/03/2020] [Indexed: 12/13/2022]
Abstract
Background and Aim:
Depression is a mood disorder with high global prevalence. Depression is associated
with a reduction in the hippocampal volume and change in its neurotransmitters function. Trigonelline is an
alkaloid with neuroprotective activity. The aim of this study was to investigate the possible role of N-methyl-Daspartate
(NMDA) receptor in the antidepressant-like effect of trigonelline, considering histopathological modifications
of the hippocampus.
Methods:
60 Naval Medical Research Institute (NMRI) male mice were divided into 6 groups including group 1
(normal saline), groups 2, 3 and 4 (trigonelline at doses of 10, 50 and 100 mg/kg), group 5 (effective dose of
trigonelline plus NMDA agonist) and group 6 (sub-effective dose of trigonelline plus NMDA antagonist). Forced
swimming test (FST) was used to assess depressive-like behavior. Hippocampi were separated under deep anesthesia
and used for histopathological evaluation as well as NMDA receptor gene expression assessment.
Results:
Trigonelline at doses of 10, 50 and 100 significantly reduced the immobility time in the FST in comparison
to the control group. The administration of the sub-effective dose of trigonelline plus ketamine (an NMDA
receptor antagonist) potentiated the effect of the sub-effective dose of trigonelline. In addition, co-treatment of an
effective dose of trigonelline with NMDA mitigated the antidepressant-like effect of trigonelline. Trigonelline at
doses of 50 and 100 mg/kg significantly increased the diameter of the CA1 area of the hippocampus.
Conclusion:
Trigonelline showed an antidepressant-like effect in mice, probably via attenuation of NMDA receptor
activity and an increase in the CA1 region of the hippocampus.
Collapse
Affiliation(s)
- Maryam Anjomshoa
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Shakiba N. Boroujeni
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Esmaeel Bagheri
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Zahra Lorigooini
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Hossein Amini-Khoei
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| |
Collapse
|
33
|
Martínez-Sánchez A, López-Cañavate ME, Guirao-Martínez J, Roca MJ, Aguayo E. Aloe vera Flowers, a Byproduct with Great Potential and Wide Application, Depending on Maturity Stage. Foods 2020; 9:foods9111542. [PMID: 33114533 PMCID: PMC7693977 DOI: 10.3390/foods9111542] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/19/2020] [Accepted: 10/23/2020] [Indexed: 01/18/2023] Open
Abstract
Flowers of Aloe vera are a byproduct providing a valuable source of bioactive compounds with different functions for health benefits. The characterization in amino acids, organic acids, sugars, trigonelline, volatiles compounds, fatty acids, total phenolic, carotenoids, vitamin C content, and antioxidant capacity of Aloe flowers (Aloe barbadensis Miller) has been studied at three maturity stages (I: immature; II: mature; III: mature, with flowers buds opened). Immature flowers presented the highest content in phenyl alanine, tyrosine, citric acid, trigonelline, carotenoids, retinol activity equivalent, vitamin C, and total phenolic and antioxidant capacity. As the flower develops, the content of these compounds decreases. Aloe vera flowers presented an important content in fatty acids, and the principal concentration was identified in polyunsaturated unsaturated fatty acids (PUFAs) as α-linolenic acid, and linoleic acid, with a ratio close to one. The main saturated fatty acid was palmitic acid, followed by stearic acid. Maturity stage III showed the lowest fatty acid content. The bioactive compounds found in Aloe vera flowers have potential applications in the cosmetic, pharmaceutical, nutraceutical, and food industries. Depending on the compound of interest, it could be worthwhile harvesting flowers at maturity stage I, thereby reducing the energy consumption of flowers from the plant and thus favoring plant development. This is an example of a circular economy for Aloe vera producers, generating economic and business opportunities and thus providing environmental and social benefits.
Collapse
Affiliation(s)
- Ascensión Martínez-Sánchez
- Food Quality and Health Group, Institute of Plant Biotechnology, Universidad Politécnica de Cartagena (UPCT), Campus Muralla del Mar, 30202 Cartagena, Spain; (A.M.-S.); (M.E.L.-C.); (J.G.-M.)
- Postharvest and Refrigeration Group, Escuela Técnica Superior de Ingeniería Agronómica (ETSIA), UPCT, Paseo Alfonso XIII, 48, 30203 Cartagena, Spain
| | - María Elena López-Cañavate
- Food Quality and Health Group, Institute of Plant Biotechnology, Universidad Politécnica de Cartagena (UPCT), Campus Muralla del Mar, 30202 Cartagena, Spain; (A.M.-S.); (M.E.L.-C.); (J.G.-M.)
| | - Josefa Guirao-Martínez
- Food Quality and Health Group, Institute of Plant Biotechnology, Universidad Politécnica de Cartagena (UPCT), Campus Muralla del Mar, 30202 Cartagena, Spain; (A.M.-S.); (M.E.L.-C.); (J.G.-M.)
| | - María José Roca
- Servicio de Apoyo a la Investigación Tecnológica (Support Service for Technological Research), UPCT, Campus Muralla del Mar, 30202 Cartagena, Spain;
| | - Encarna Aguayo
- Food Quality and Health Group, Institute of Plant Biotechnology, Universidad Politécnica de Cartagena (UPCT), Campus Muralla del Mar, 30202 Cartagena, Spain; (A.M.-S.); (M.E.L.-C.); (J.G.-M.)
- Postharvest and Refrigeration Group, Escuela Técnica Superior de Ingeniería Agronómica (ETSIA), UPCT, Paseo Alfonso XIII, 48, 30203 Cartagena, Spain
- Correspondence: ; Tel.: +34-968-325750
| |
Collapse
|
34
|
Gong GC, Song SR, Su J. Pulmonary fibrosis alters gut microbiota and associated metabolites in mice: An integrated 16S and metabolomics analysis. Life Sci 2020; 264:118616. [PMID: 33098825 DOI: 10.1016/j.lfs.2020.118616] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/09/2020] [Accepted: 10/13/2020] [Indexed: 12/17/2022]
Abstract
AIMS The "gut-lung axis" reflects intimate connection and bidirectional effect between gut and lung, involving numerous lung diseases. Pulmonary fibrosis is a progressive interstitial lung disease with high fatality rate, so far, its association with gut remains unexplored. We investigated the correlation between pulmonary fibrosis and gut microbiota. MATERIALS AND METHODS We collected feces from two pulmonary fibrotic models respectively, and performed a combinatory study using 16S rDNA sequencing and non-targeted metabonomics. Correlation matrix was used to indicate the correlation between microbiome, metabolites and fibrotic indicators, and the possibility of gut microbiota in identifying pulmonary fibrosis was assessed by ROC analysis. KEY FINDINGS 412 genera of microflora and 26 kinds of metabolites were synchronously altered with same trend in two models but differed observably with control. Among these, 7 microorganisms and 9 metabolites were the typical representatives, which were correlated significantly and highly correlated with fibrotic indicators shown by correlation matrix. ROC analysis indicated that it was dependable to identify pulmonary fibrosis by using gut microorganisms and metabolites in both models (AUC > 0.85, p < 0.01). SIGNIFICANCE In summary, our findings first revealed a previously unknown correlation between gut and pulmonary fibrosis in mouse models, which creates novel insights of the interaction between pulmonary fibrosis and gut microbiota.
Collapse
Affiliation(s)
- Gen-Cheng Gong
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510030, PR China
| | - Sheng-Ren Song
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510030, PR China; Department of Respiratory Medicine Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou 550001, PR China
| | - Jin Su
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510030, PR China.
| |
Collapse
|
35
|
Locateli G, de Oliveira Alves B, Miorando D, Ernetti J, Alievi K, Zilli GAL, Serpa PZ, Vecchia CAD, Mota da Silva L, Müller LG, Roman Junior WA. Antidepressant-like effects of solidagenone on mice with bacterial lipopolysaccharide (LPS)-induced depression. Behav Brain Res 2020; 395:112863. [PMID: 32818537 DOI: 10.1016/j.bbr.2020.112863] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 07/23/2020] [Accepted: 08/11/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Considering the pharmacological potential of solidagenone from Solidago chilensis, the present investigation was carried out to evaluate its antidepressant-like effect in mice with bacterial lipopolysaccharide (LPS)-induced depressive like behavior and its mode of action through the measurement of neuroinflammatory and oxidative markers. MATERIALS AND METHODS In the prophylactic test, the mice were pretreated with solidagenone (1, 10 or 100 mg/kg, p.o) and after one hour received LPS. In therapeutic test, the mice received LPS and after 5 h were treated with solidagenone (1, 10 or 100 mg/kg, p.o). In both experimental approaches, the animals were submitted to OFT and to the TST after 6 and 24 h of the LPS administration, respectively. One hour after the TST the animals were euthanized, the blood was collected, the cortex was removed and biochemical analyzes were performed for measurement of the inflammatory and oxidative stress markers. RESULTS The LPS induced sickness- and depressive-like behaviors and increased the cortical activity of myeloperoxidase (MPO), as well as the IL-6 and TNF amount. Interestingly, the pretreatment with solidagenone at 100 mg/kg avoided the behavioral alterations in OFT. In the mice post treated with solidagenone, all tested doses of resulted in an antidepressant-like effect evidenced by the decrease in immobility time in the TST. This effect was accompanied by a decrease in the MPO activity and in the IL-6 and TNF levels in the cortex in parallel to the increase in catalase activity. CONCLUSIONS The solidagenone has a promissor antidepressant-like potential, which can result of its beneficial action in the neuroinflammation process and due its antioxidant capability at the central nervous system.
Collapse
Affiliation(s)
- Gelvani Locateli
- Programa de Pós-graduação em Ciências da Saúde, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Bianca de Oliveira Alves
- Laboratório de Farmacognosia, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Daniela Miorando
- Laboratório de Farmacognosia, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Jackeline Ernetti
- Laboratório de Farmacognosia, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Kelly Alievi
- Laboratório de Farmacognosia, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | | | - Patrícia Zanotelli Serpa
- Programa de Pós-graduação em Ciências da Saúde, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Cristian Alex Dalla Vecchia
- Programa de Pós-graduação em Ciências da Saúde, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Luisa Mota da Silva
- Programa de Pós-graduação em Ciências Farmacêuticas, Universidade do Vale do Itajaí, Itajaí, SC, Brazil
| | - Liz Girardi Müller
- Programa de Pós-graduação em Ciências Ambientais, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil
| | - Walter Antônio Roman Junior
- Programa de Pós-graduação em Ciências da Saúde, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil; Laboratório de Farmacognosia, Universidade Comunitária da Região de Chapecó, Chapecó, SC, Brazil.
| |
Collapse
|
36
|
Qiu Z, Wang K, Jiang C, Su Y, Fan X, Li J, Xue S, Yao L. Trigonelline protects hippocampal neurons from oxygen-glucose deprivation-induced injury through activating the PI3K/Akt pathway. Chem Biol Interact 2020; 317:108946. [PMID: 31935362 DOI: 10.1016/j.cbi.2020.108946] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 12/20/2019] [Accepted: 01/10/2020] [Indexed: 01/03/2023]
Abstract
Trigonelline is a plant alkaloid that has generated interest for its neuroprotective roles in brain pathology. However, the protective effect of trigonelline on cerebral ischemia/reperfusion (I/R) injury and the potential mechanism have not been fully evaluated. Our results showed that trigonelline pretreatment ameliorated oxygen-glucose deprivation/reperfusion (OGD/R)-induced hippocampal neurons injury. The OGD/R-caused reactive oxygen species (ROS) generation and decreased concentrations of superoxide dismutases (SOD) and glutathione peroxidase (GPx) were markedly attenuated by trigonelline. In addition, the increased levels of TNF-α, IL-6 and IL-1β in OGD/R-induced hippocampal neurons were significantly decreased by trigonelline pretreatment. Trigonelline also suppressed caspase-3 activity and bax expression, and induced bcl-2 expression in OGD/R-induced hippocampal neurons. Furthermore, trigonelline induced the activation of PI3K/Akt pathway in hippocampal neurons exposed to OGD/R condition. Inhibition of PI3K/Akt signaling reversed the protective effects of trigonelline on OGD/R-induced hippocampal neurons injury. Taken together, these findings indicated that trigonelline protected hippocampal neurons from OGD/R-induced injury, which was mediated by the activation of PI3K/Akt signaling pathway.
Collapse
Affiliation(s)
- Zhengguo Qiu
- Department of Anesthesiology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
| | - Kefeng Wang
- Department of Endocrinology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
| | - Chao Jiang
- The Third Department of Neurology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China; Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Yuqiang Su
- Department of Anesthesiology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
| | - Xiaoying Fan
- Department of Anesthesiology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
| | - Jing Li
- Department of Anesthesiology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
| | - Sha Xue
- Department of Anesthesiology, The Second Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, 710038, China
| | - Li Yao
- Department of Neurology, The Hospital of Xidian Group, Xi'an, Shaanxi, 710077, China.
| |
Collapse
|
37
|
NMR Based Metabolomic Analysis of Health Promoting Phytochemicals in Lentils. Metabolites 2019; 9:metabo9080168. [PMID: 31412621 PMCID: PMC6724105 DOI: 10.3390/metabo9080168] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 08/05/2019] [Accepted: 08/05/2019] [Indexed: 01/17/2023] Open
Abstract
Lentils are a high-protein plant food and a valuable source of human nutrition, particularly in the Indian subcontinent. However, beyond sustenance, there is evidence that the consumption of lentils (and legumes in general) is associated with decreased risk of diseases, such as diabetes and cardiovascular disease. Lentils contain health-promoting phytochemicals, such as trigonelline and various polyphenolics. Fourteen lentil genotypes were grown at three locations to explore the variation in phytochemical composition in hulls and cotyledons. Significant differences were measured between genotypes and environments, with some genotypes more affected by environment than others. However, there was a strong genetic effect which indicated that future breeding programs could breed for lentils that product more of these health-promoting phytochemicals.
Collapse
|
38
|
Yao D, Zhang B, Zhu J, Zhang Q, Hu Y, Wang S, Wang Y, Cao H, Xiao J. Advances on application of fenugreek seeds as functional foods: Pharmacology, clinical application, products, patents and market. Crit Rev Food Sci Nutr 2019; 60:2342-2352. [PMID: 31286789 DOI: 10.1080/10408398.2019.1635567] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Trigonella foenum-graecum L. (fenugreek) is one of the oldest applied medicinal herbs. Significant pharmacological and clinical evidence have highlighted the medicinal application of fenugreek. Explore the current knowledge regarding the bioactivity (animal aspects) and clinical application of fenugreek and its bioactive components, as well as the products, markets and patents related to fenugreek. This review highlights the phytochemicals, bioactivity (animal aspects) and clinical application of fenugreek from recent literatures and products, markets and patents from database. Until now, more than 100 phytochemicals have been isolated from fenugreek seeds, mainly including polysaccharides, saponins, alkaloids, phenolic acids, and flavonoids. Fenugreek extract and its bioactive compounds showed excellent antidiabetic activity and anti-obesity activity in animal and human study. Although the fenugreek seed has been used as TCM raw materials for a long time of period in China, China is lacking the research of fenugreek in both depth and width.
Collapse
Affiliation(s)
- Dongning Yao
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Bingyu Zhang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Jianfan Zhu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Qianru Zhang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Yuanjia Hu
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Shengpeng Wang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Yitao Wang
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| | - Hui Cao
- Guangdong-Macau Traditional Chinese Medicine Technology Industrial Park Development Co., Ltd., Zhuhai, China.,School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jianbo Xiao
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macau, China
| |
Collapse
|
39
|
Fahanik-Babaei J, Baluchnejadmojarad T, Nikbakht F, Roghani M. Trigonelline protects hippocampus against intracerebral Aβ(1-40) as a model of Alzheimer's disease in the rat: insights into underlying mechanisms. Metab Brain Dis 2019; 34:191-201. [PMID: 30421246 DOI: 10.1007/s11011-018-0338-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/02/2018] [Indexed: 12/24/2022]
Abstract
Alzheimer's disease (AD) is a chronic neurodegenerative disorder and the most common phenotype of dementia. Trigonelline is an alkaloid found in medicinal plants such as fenugreek seeds and coffee beans with neuroprotective potential and according to existing evidences, a favorable agent for treatment of neurodegenerative disorders. In this study, the possible protective effect of trigonelline against intracerebral Aβ(1-40) as a model of AD in the rat was investigated. For induction of AD, aggregated A(1-40) (10 μg/2 휇l for each side) was bilaterally microinjected into the hippocampal CA1 area. Trigonelline was administered p.o. at a dose of 100 mg/kg. The results showed that trigonelline pretreatment of Aβ-microinjected rats significantly improves spatial recognition memory in Y maze and performance in novel object recognition (NOR) task, mitigates hippocampal malondialdehyde (MDA), protein carbonyl, lactate dehydrogenase (LDH), and improves mitochondrial membrane potential (MMP), glutathione (GSH), and superoxide dismutase (SOD) with no significant change of catalase activity, nitrite level, caspase 3 activity, and DNA fragmentation. Additionally, trigonelline ameliorated hippocampal levels of glial fibrillary acidic protein (GFAP), S100b, cyclooxygenase 2 (Cox2), tumor necrosis factor α (TNFα), and interleukin 6 (IL-6) with no significant alteration of inducible nitric oxide synthase (iNOS). In addition, trigonelline pretreatment prevented loss of hippocampal CA1 neurons in Aβ-microinjected group. Therefore, our results suggest that trigonelline pretreatment in Aβ model of AD could improve cognition and is capable to alleviate neuronal loss through suppressing oxidative stress, astrocyte activity, and inflammation and also through preservation of mitochondrial integrity.
Collapse
Affiliation(s)
| | - Tourandokht Baluchnejadmojarad
- Physiology Research Center, Iran University of Medical Sciences, Tehran, Iran.
- Department of Physiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
| | - Farnaz Nikbakht
- Physiology Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Physiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mehrdad Roghani
- Neurophysiology Research Center, Shahed University, Tehran, Iran
| |
Collapse
|