1
|
Lee H, Chung SH, Kwon DJ, Nam MJ, Choi JH, Suh HJ, Choi HS, Han SH. Sleep-enhancing effect of Hongcheon-hop (Humulus lupulus L.) extract containing xanthohumol and humulone through GABA A receptor. JOURNAL OF ETHNOPHARMACOLOGY 2025; 338:119019. [PMID: 39522843 DOI: 10.1016/j.jep.2024.119019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2024] [Revised: 10/29/2024] [Accepted: 10/30/2024] [Indexed: 11/16/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The bitter resins in hops (Humulus lupulus) modulate GABA receptors, leading to central nervous system suppression, which induces sedative effects and enhances sleep. AIM OF THE STUDY This study intends to explore the sleep-enhancing properties of Hongcheon-hop extract, a hop native to Korea, by analyzing sleep structure and its mechanisms through EEG. MATERIALS AND METHODS A pentobarbital-induced sleep model was used, along with EEG analysis to study sleep architecture. The receptor binding of Hongcheon-hop extract was analyzed using GABA receptor antagonists. RESULTS The extract contained 7.44 mg/g of xanthohumol, 133.04 mg/g of α-acids including 13.74 mg/g of humulone and 84.52 mg/g of β-acids. Administration of the extracts resulted in a dose-dependent enhancement of sleep duration. Both low (100 mg/kg) and high doses (200 mg/kg) of the extract increased non-rapid eye movement (NREM) sleep by enhancing δ wave sleep, which represents deep sleep. The extract exerted its sleep-promoting effects by binding to the γ-aminobutyric acid (GABA) binding site on GABAA receptor. In an insomnia model, low dose of the extract was more effective than the same dose of GABA in enhancing sleep. Administration of the extract for 3 weeks increased the expression and protein levels of 5-HT1A receptors in addition to GABAA receptor, and also increased the content of GABA in the brain. A mixture of xanthohumol (1.49 mg) and humulone (2.75 mg) within Hongcheon-hop extract (200 mg) exhibited a sleep-enhancing effect comparable to that of the extract. CONCLUSION These findings suggest that Hongcheon-hop extract, which contains xanthohumol and humulone, improves sleep quality by increasing NREM sleep through the enhancement of δ-wave sleep via GABAA receptors. Hongcheon-hop shows potential as a natural therapeutic agent for treating insomnia and enhancing sleep.
Collapse
Affiliation(s)
- Hyowon Lee
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea; Transdisciplinary Major in Learning Health Systems, Graduate School, Korea University, Seoul 02841, Republic of Korea.
| | - Seok Hyun Chung
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea; Transdisciplinary Major in Learning Health Systems, Graduate School, Korea University, Seoul 02841, Republic of Korea.
| | - Dong-Joo Kwon
- RMI Center, Nutricare Co., Ltd., 25250, Hoengseong, Republic of Korea.
| | - Min-Ji Nam
- RMI Center, Nutricare Co., Ltd., 25250, Hoengseong, Republic of Korea.
| | - Jae-Hwan Choi
- RMI Center, Nutricare Co., Ltd., 25250, Hoengseong, Republic of Korea.
| | - Hyung Joo Suh
- Department of Integrated Biomedical and Life Science, Graduate School, Korea University, Seoul 02841, Republic of Korea; Transdisciplinary Major in Learning Health Systems, Graduate School, Korea University, Seoul 02841, Republic of Korea.
| | - Hyeon-Son Choi
- Department of Food Nutrition, Sangmyung University, 03016, Seoul, Republic of Korea
| | - Sung Hee Han
- Institute of Human Behavior & Genetics, Korea University, 02841, Seoul, Republic of Korea.
| |
Collapse
|
2
|
Tošović J, Kolenc Z, Hostnik G, Bren U. Exploring antioxidative properties of xanthohumol and isoxanthohumol: An integrated experimental and computational approach with isoxanthohumol pKa determination. Food Chem 2025; 463:141377. [PMID: 39342736 DOI: 10.1016/j.foodchem.2024.141377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 09/06/2024] [Accepted: 09/19/2024] [Indexed: 10/01/2024]
Abstract
This study explores the antioxidative activities of xanthohumol (XN) and isoxanthohumol (IXN), prenylated flavonoids from Humulus lupulus (family Cannabaceae), utilizing the oxygen radical absorption capacity (ORAC) and ferric reducing antioxidant power (FRAP) assays along with computational Density Functional Theory methods. Experimentally, XN demonstrated significantly higher antioxidative capacities than IXN. Moreover, we determined IXN pKa values using the UV/Vis spectrophotometric method for the first time, facilitating its accurate computational modeling under physiological conditions. Through a thermodynamic approach, XN was found to efficiently scavenge HOO• and CH3O• radicals via Hydrogen Atom Transfer (HAT) and Radical Adduct Formation (RAF) mechanisms, while CH3OO• scavenging was feasible only through the HAT pathway. IXN exhibited its best antioxidative activity against CH3O• via both HAT and RAF mechanisms and could also scavenge HOO• through RAF. Both Single Electron Transfer (SET) and Sequential Proton Loss-Electron Transfer (SPLET) mechanisms were thermodynamically unfavorable for all radicals and both compounds.
Collapse
Affiliation(s)
- Jelena Tošović
- University of Maribor, Faculty of Chemistry and Chemical Technology, Smetanova ulica 17, SI-2000 Maribor, Slovenia
| | - Zala Kolenc
- University of Maribor, Faculty of Chemistry and Chemical Technology, Smetanova ulica 17, SI-2000 Maribor, Slovenia
| | - Gregor Hostnik
- University of Maribor, Faculty of Chemistry and Chemical Technology, Smetanova ulica 17, SI-2000 Maribor, Slovenia
| | - Urban Bren
- University of Maribor, Faculty of Chemistry and Chemical Technology, Smetanova ulica 17, SI-2000 Maribor, Slovenia; University of Primorska, Faculty of Mathematics, Natural Sciences and Information Technologies, Glagoljaška ulica 8, SI-6000 Koper, Slovenia; Institute of Environmental Protection and Sensors, Beloruska ulica 7, SI-2000 Maribor, Slovenia.
| |
Collapse
|
3
|
Piasecka-Kwiatkowska D, Blacharska K, Springer E. Allergenic Potential of Common Hops ( Humulus lupulus L.) in the Context of Cross-Reactions with Pollen Allergens. Nutrients 2024; 16:3626. [PMID: 39519459 PMCID: PMC11547721 DOI: 10.3390/nu16213626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2024] [Revised: 10/18/2024] [Accepted: 10/21/2024] [Indexed: 11/16/2024] Open
Abstract
BACKGROUND Common hops (Humulus lupulus L.) play a key role in brewing, providing the bitterness, flavor, and aroma of beer, and are widely used in supplements for their antibacterial, anti-inflammatory, and antioxidant properties. However, despite their broad applications, the allergenic potential of common hops remains underexplored, particularly when compared to the closely related Humulus japonicus. This preliminary study aimed to investigate the allergenic potential of common hops and their potential cross-reactivity with common pollen allergens. METHODS The immunoreactivity of hop stalks, leaves, and cones was assessed using antibodies against major allergens from birch (Bet v1a), mugwort (Art v1), and timothy grass (Phl p5b), as well as three sera from pollen-allergic patients. Slot Blot analysis was performed using phosphate-buffered saline extracts from the stalks, leaves, and cones of three hop cultivars, while Western Blotting followed SDS-PAGE protein separation. RESULTS The results revealed significant immunoreactivity in native hop proteins, with diminished reactivity observed in denatured proteins. Cross-reactivity between hop proteins and major pollen allergens was confirmed, indicating that hop proteins may contribute to allergic sensitization in pollen-sensitive individuals. CONCLUSIONS These findings underscore the potential allergenic risks associated with the consumption or exposure to hop-containing products.
Collapse
Affiliation(s)
| | - Kinga Blacharska
- Department of Food Biochemistry and Analysis, Poznan University of Life Sciences, 60-623 Poznan, Poland
| | - Ewa Springer
- Specialized Non-Public Health Care Facility Alergologia Plus, Allergy Diagnostics and Therapy Center, 60-693 Poznan, Poland
| |
Collapse
|
4
|
Li N, Lu W, Ren H, Chen Z. Chemistry, bioactivities, structure-activity relationship, biosynthesis and metabolism of prenylated flavonoids in Moraceae plants. Food Funct 2024; 15:9598-9631. [PMID: 39238316 DOI: 10.1039/d4fo02688h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
Plants from Moraceae are globally popular as they represent a valuable resource with wide applications in food, health-care products, and other fields. Prenylated flavonoids are important active components in Moraceae. These compounds share a flavonoid skeleton with prenylated side chain, mostly in the form of single or multiple isoprenyl substituents and benzodimethylfuran structures. So far, nearly 400 prenylated flavonoids have been found in Moraceae, especially a large number of Diels-Alder adducts, which are characteristic components of this family. Due to their distinctive structures, diverse pharmacological properties and interesting synthesis processes, these compounds have attracted considerable attention from scientists. Herein, we review the advances in the structural characteristics, bioactivities, structure-activity relationships, biosynthesis strategies and in vivo metabolism of prenylated flavonoids in Moraceae plants, aiming at strengthening research efforts and utilization toward the great untapped potential of these unique constituents in human health.
Collapse
Affiliation(s)
- Ning Li
- Shaanxi Academy of Traditional Chinese Medicine, Xi'an, China.
| | - Wenjing Lu
- Shaanxi Academy of Traditional Chinese Medicine, Xi'an, China.
| | - Hui Ren
- Shaanxi Academy of Traditional Chinese Medicine, Xi'an, China.
| | - Zhiyong Chen
- Shaanxi Academy of Traditional Chinese Medicine, Xi'an, China.
| |
Collapse
|
5
|
Yeom JW, Cho CH. Herbal and Natural Supplements for Improving Sleep: A Literature Review. Psychiatry Investig 2024; 21:810-821. [PMID: 39086164 PMCID: PMC11321869 DOI: 10.30773/pi.2024.0121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 05/30/2024] [Indexed: 08/02/2024] Open
Abstract
OBJECTIVE Herbal and natural supplements have gained popularity as alternative treatments to insomnia and sleep disorders due to their perceived safety and potential effectiveness. This literature review summarizes the current evidence on the efficacy, safety, and mechanisms of action of commonly used supplements for sleep, including valerian, hops, kava, German chamomile, cherry, tryptophan, theanine, melatonin, magnesium, and zinc. METHODS We conducted literature review of clinical research on herbal and supplements for sleep reported to date. We summarized key findings and reviewed outcomes related to clinical efficacy and side effects. RESULTS Findings suggest that certain supplements, particularly valerian, hops, and melatonin, could be effective in improving sleep quality and reducing insomnia symptoms through modulation of neurotransmitter systems and regulation of sleep-wake cycles. However, the strength of the evidence varies with unestablished optimal dosages, formulations, and treatment durations. Although generally considered safe, these supplements are not without risks, such as rare but serious adverse effects associated with kava and potential interactions with prescription medications. The quality and purity of supplements also vary widely due to a lack of strict regulations. CONCLUSION Healthcare providers should remain informed about the latest research and work closely with patients to develop personalized treatment plans. Herbal and natural supplements may offer promising alternatives or adjunct treatments for insomnia and sleep disorders, but their use should be guided by the best available evidence and individual patient requirements. Larger, well-designed clinical trials are needed to establish the efficacy and safety of these supplements for clinical decision-making.
Collapse
Affiliation(s)
- Ji Won Yeom
- Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea
| | - Chul-Hyun Cho
- Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
6
|
Xiao Y, Cheng Y, Shi S, Li R, Dong H, Han F. Generation of xanthohumol derivatives through fungi-mediated biotransformation. Nat Prod Res 2024:1-7. [PMID: 39066549 DOI: 10.1080/14786419.2024.2381648] [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: 01/30/2024] [Revised: 07/03/2024] [Accepted: 07/13/2024] [Indexed: 07/28/2024]
Abstract
Xanthohumol (XTH, 1), a major prenylated chalcone in hops, has attracted considerable interests because of its pharmaceutical potency. To explore more related derivatives of XTH, its biotransformation was performed using the in vitro microbial model. Fungus Mucor sp. exhibited a robust biocatalytic feature to transform the substrate. Preparative fungi-mediated biotransformation led to the isolation of two new (2 and 5) and eight known (3, 4 and 6-11) metabolites. The two new metabolites were identified as (2″R)-dihydroxanthohumol B (2) and xanthohumol L 4'-O-β-D-glucopyranoside (5) based on the combined spectroscopic analysis. According to the cytotoxic activities of all metabolites, compounds 7 and 9 showed relatively sensitive cytotoxic activity against A375 and A549 cancer cell lines, respectively. These findings not only provided a biological approach to achieve the derivatives of XTH but also gave an information for the lead optimisation of XTH for the development of potential anti-cancer agents.
Collapse
Affiliation(s)
- Yina Xiao
- College of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
- College of Pharmacy, Chonnam National University, Gwangju, Korea
| | - Yutong Cheng
- State Key Laboratory of Macromolecular Drugs and Large-scale Manufacturing, School of Pharmaceutical Sciences, Liaocheng University, Liaocheng, China
| | - Shi Shi
- State Key Laboratory of Macromolecular Drugs and Large-scale Manufacturing, School of Pharmaceutical Sciences, Liaocheng University, Liaocheng, China
| | - Rui Li
- College of Life Science and Technology, Wuhan Polytechnic University, Wuhan, China
| | - Huijun Dong
- State Key Laboratory of Macromolecular Drugs and Large-scale Manufacturing, School of Pharmaceutical Sciences, Liaocheng University, Liaocheng, China
| | - Fubo Han
- College of Pharmacy, Chonnam National University, Gwangju, Korea
- State Key Laboratory of Macromolecular Drugs and Large-scale Manufacturing, School of Pharmaceutical Sciences, Liaocheng University, Liaocheng, China
| |
Collapse
|
7
|
Alves MDR, Nascimento RDP, da Fonseca Machado AP, Dos Santos P, Aledo E, Morandi Vuolo M, Cavalheiro CO, Giaculi VO, Berilli P, Dos Santos NM, Marostica Junior MR. Hop ( Humulus lupulus L.) extract reverts glycaemic imbalance and cognitive impairment in an animal model of obesity. Food Funct 2024; 15:7669-7680. [PMID: 38961720 DOI: 10.1039/d4fo02062f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
The rates of overweight and obesity around the world have increased in past years. The body's adipose tissue stimulates the antioxidant and oxidation imbalance capacity at the cellular level. This scenario favors an inflammatory low-grade systemic condition starting with insulin resistance, which in turn may involve diabetes mellitus type 2 and cognitive decline afterward. Neurological diseases have been correlated to senile age diseases over time. This scenario calls for a change in the incidence of obesity in the younger generation. An unhealthy dietary consumption together with sedentary habits might lead to poor gut absorption of nutrients. Several plants and foods have bioactive compounds that can reduce or inhibit radical scavengers, reactive oxygen species, and metal ion complexes that threaten the cerebral defense system. The bitter acids from hops (Humulus lupulus L.) have been demonstrated to have promising effects on lipid and carbohydrate metabolism improvement, reducing inflammatory responses through alpha acids, beta acids, and analogs action. Therefore, the current study aimed to investigate the bioactivity of hop bitter acids in obese and lean mice. For that, a dry hop extract (DHE) was obtained by applying carbon dioxide as the fluid of supercritical extraction. Afterward, seventy-eight male mice of the C57BL/6J strain were weighed and randomly distributed into six groups of 13 animals each according to the diet offered: (NO) normolipidic diet, (NO1) normolipidic diet containing 0.35% alpha acids, (NO2) normolipidic diet containing 3.5% alpha acids, (HP) hyperlipidic diet, (HP1) hyperlipidic diet containing 0.35% alpha acids, and (HP2) hyperlipidic diet containing 3.5% alpha acids. After applying the glycemic tolerance and insulin tolerance tests, a better stabilization of glycemia levels and weight gain among those animals fed with DHE (NO2 and HP2) were observed in comparison to the obese control group (HP) (p < 0.05). There was also an amelioration of antioxidant capacity observed by checking the enzymatic profile by SOD and an apparent mitigation of brain degeneration by checking GSK3β and p-IRS1 proteins expression (p < 0.05). The y-maze cognitive test applied to highlight possible obesity-harmful animal brains did not indicate a statistical difference between the groups. Although the weekly dietary intake between the obese HP2 group (33.32 ± 4.11, p < 0.05) and control HP (42.3 ± 5.88, p < 0.05) was different. The bioactive compounds present in DHE have demonstrated relevant effects on glycemic control, insulin signaling, and the consequent modulatory action of the obesity-related markers with the brain's inflammatory progression.
Collapse
Affiliation(s)
- Mariana da Rocha Alves
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| | - Roberto de Paula Nascimento
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| | - Ana Paula da Fonseca Machado
- Universidade Federal da Grande Dourados, Faculdade de Engenharia, Rod. Dourados-Itahum Km 12, C.P.: 79804-970 - Dourados, Mato Grosso do Sul, Brasil
| | - Philipe Dos Santos
- Rubian xtratos LTDA, Rua do Café, 375 Vila Valle, 13174-000, Sumaré, São Paulo, Brazil
| | - Eduardo Aledo
- Rubian xtratos LTDA, Rua do Café, 375 Vila Valle, 13174-000, Sumaré, São Paulo, Brazil
| | - Milena Morandi Vuolo
- Rubian xtratos LTDA, Rua do Café, 375 Vila Valle, 13174-000, Sumaré, São Paulo, Brazil
| | - Carolina Oliveira Cavalheiro
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| | - Vinícius Oliveira Giaculi
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| | - Patrícia Berilli
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| | - Nathália Medina Dos Santos
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| | - Mario Roberto Marostica Junior
- Universidade Estadual de Campinas, School of Food Engineering, Department of Food Science and Nutrition, Laboratory of Nutrition and Metabolism, 80 Rua Monteiro Lobato, 13083-862 Campinas, São Paulo, Brazil.
| |
Collapse
|
8
|
Belal A, Elballal MS, Al-Karmalawy AA, Hassan AHE, Roh EJ, Ghoneim MM, Ali MAM, Obaidullah AJ, Alotaibi JM, Shaaban S, Elanany MA. Exploring the sedative properties of natural molecules from hop cones ( Humulus lupulus) as promising natural anxiolytics through GABA receptors and the human serotonin transporter. Front Chem 2024; 12:1425485. [PMID: 39050372 PMCID: PMC11267477 DOI: 10.3389/fchem.2024.1425485] [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: 04/29/2024] [Accepted: 06/14/2024] [Indexed: 07/27/2024] Open
Abstract
This research work aimed to identify the main components that are responsible for the sedative properties of hop cones and allocate their targets. This investigation was performed through molecular docking, molecular dynamic simulations, root mean square fluctuation (RMSF) analysis, and DFT calculation techniques. The tested compounds from Humulus lupulus were compared to diazepam and paroxetine. Molecular docking showed that two-thirds of the compounds had a good affinity to gamma-aminobutyric acid (GABA), outperforming diazepam, while only three surpassed paroxetine on the SERT. Compounds 3,5-dihydroxy-4,6,6-tris(3-methylbut-2-en-1-yl)-2-(3-methylbutanoyl)cyclohexa-2,4-dien-1-one (5) and (S,E)-8-(3,7-dimethylocta-2,6-dien-1-yl)-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one (15) showed stable binding and favorable energy parameters, indicating their potential for targeting GABA receptors and the SERT. This study provides a basis for future clinical research on these promising compounds.
Collapse
Affiliation(s)
- Amany Belal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
| | - Mohammed S. Elballal
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Cairo, Egypt
| | - Ahmed A. Al-Karmalawy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University-Egypt, New Damietta, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, Giza, Egypt
| | - Ahmed H. E. Hassan
- Deparment of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Eun Joo Roh
- Chemical and Biological Integrative Research Center, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
- Division of Bio-Medical Science and Technology, University of Science and Technology, Daejeon, Republic of Korea
| | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, Almaarefa University, Ad Diriyah, Saudi Arabia
| | - Mohamed A. M. Ali
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia
- Department of Biochemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Ahmad J. Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Jawaher M. Alotaibi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Salwa Shaaban
- Department of Microbiology and Immunology, Faculty of Pharmacy, Suef University, Beni-Suef, Egypt
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A. Elanany
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Cairo, Egypt
| |
Collapse
|
9
|
Andrés CMC, Pérez de la Lastra JM, Bustamante Munguira E, Andrés Juan C, Pérez-Lebeña E. Michael Acceptors as Anti-Cancer Compounds: Coincidence or Causality? Int J Mol Sci 2024; 25:6099. [PMID: 38892287 PMCID: PMC11172677 DOI: 10.3390/ijms25116099] [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: 04/18/2024] [Revised: 05/25/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
Michael acceptors represent a class of compounds with potential anti-cancer properties. They act by binding to nucleophilic sites in biological molecules, thereby disrupting cancer cell function and inducing cell death. This mode of action, as well as their ability to be modified and targeted, makes them a promising avenue for advancing cancer therapy. We are investigating the molecular mechanisms underlying Michael acceptors and their interactions with cancer cells, in particular their ability to interfere with cellular processes and induce apoptosis. The anti-cancer properties of Michael acceptors are not accidental but are due to their chemical structure and reactivity. The electrophilic nature of these compounds allows them to selectively target nucleophilic residues on disease-associated proteins, resulting in significant therapeutic benefits and minimal toxicity in various diseases. This opens up new perspectives for the development of more effective and precise cancer drugs. Nevertheless, further studies are essential to fully understand the impact of our discoveries and translate them into clinical practice.
Collapse
Affiliation(s)
| | - José Manuel Pérez de la Lastra
- Institute of Natural Products and Agrobiology, CSIC-Spanish Research Council, Avda. Astrofísico Fco. Sánchez, 3, 38206 La Laguna, Spain
| | | | - Celia Andrés Juan
- Cinquima Institute and Department of Organic Chemistry, Faculty of Sciences, Valladolid University, Paseo de Belén, 7, 47011 Valladolid, Spain
| | | |
Collapse
|
10
|
Tatasciore S, Santarelli V, Neri L, Di Mattia CD, Di Michele A, Mastrocola D, Pittia P. Microencapsulation of hop bioactive compounds by spray drying: Role of inlet temperature and wall material. Curr Res Food Sci 2024; 8:100769. [PMID: 38800638 PMCID: PMC11127467 DOI: 10.1016/j.crfs.2024.100769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/29/2024] [Accepted: 05/11/2024] [Indexed: 05/29/2024] Open
Abstract
This study explores the effect of spray-drying (SD) inlet temperatures (Tinlet 120 and 150 °C) and wall material on the chemical and physico-chemical properties of microencapsulated hop extracts (MHE). Hop extract was formulated with maltodextrin (MD) and gum Arabic (GA) used in single or in combination with β-cyclodextrin (βCD). MHE were evaluated for physical properties, bitter acids (BA), total polyphenol content (TPC) and encapsulation efficiency (TPC EE), and antioxidant capacity (AOC). Powders produced at Tinlet 150 °C exhibited the highest flowability and generally higher TPC yield. Besides Tinlet, MD enabled the obtaining of MHE with the highest encapsulation efficiency. Other physico-chemical and antioxidant properties differently varied depending on the Tinlet. Overall, the βCD addition positively affected α-acids, and β-acids of MHE obtained at Tinlet 120 °C. ATR-FTIR analysis showed hydrogen bond formation between hop compounds and βCD. Multifactorial ANOVA highlighted that Tinlet, W, and their interaction influenced almost all the chemical and physico-chemical properties of MHE.
Collapse
Affiliation(s)
- Simona Tatasciore
- Department of Bioscience and Technologies for Food, Agriculture, and Environment University of Teramo, Via Renato Balzarini 1, 64100, Teramo, Italy
| | - Veronica Santarelli
- Department of Bioscience and Technologies for Food, Agriculture, and Environment University of Teramo, Via Renato Balzarini 1, 64100, Teramo, Italy
| | - Lilia Neri
- Department of Bioscience and Technologies for Food, Agriculture, and Environment University of Teramo, Via Renato Balzarini 1, 64100, Teramo, Italy
| | - Carla Daniela Di Mattia
- Department of Bioscience and Technologies for Food, Agriculture, and Environment University of Teramo, Via Renato Balzarini 1, 64100, Teramo, Italy
| | - Alessandro Di Michele
- Department of Physics and Geology, University of Perugia, Via Pascoli, 06123, Perugia, Italy
| | - Dino Mastrocola
- Department of Bioscience and Technologies for Food, Agriculture, and Environment University of Teramo, Via Renato Balzarini 1, 64100, Teramo, Italy
| | - Paola Pittia
- Department of Bioscience and Technologies for Food, Agriculture, and Environment University of Teramo, Via Renato Balzarini 1, 64100, Teramo, Italy
| |
Collapse
|
11
|
Albani CM, Iglesias A, Albanese A, Fuentes G, Orallo D, Maggi M, Elissondo MC. Evaluation of the Protoscolicidal Activity of Humulus lupulus Methanolic Extracts on Echinococcus granulosus Sensu Stricto. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2024; 2024:6251666. [PMID: 38605998 PMCID: PMC11008976 DOI: 10.1155/2024/6251666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 12/06/2023] [Accepted: 03/23/2024] [Indexed: 04/13/2024]
Abstract
The larval stage of the parasite Echinococcus granulosus sensu lato (s.l) is responsible for cystic echinococcosis (CE), a long-term infection affecting humans and animals worldwide, and constitutes a serious public health concern. If left untreated, CE can cause serious damage to multiple organs, especially the liver and lungs. Regarding the treatment, in the last few years, the use of pharmacological treatment has increased, suggesting that in the future, drug therapy may replace surgery for uncomplicated cysts. However, the only available anthelmintic drug to treat this infection is the albendazole, which has an efficacy that does not exceed 50%. On the basis of the above-mentioned evidence, new and improved alternative treatments are urgently needed. The use of natural products and their active fractions and components holds great promise as a valuable resource for the development of novel and effective therapies. Hop (Humulus lupulus L.) is a bittering agent in the brewing industry for which the sedative, digestive, anti-inflammatory, and antimicrobial effects have been reported. The purpose of this study was to assess the in vitro efficacy of methanolic extracts from the leaves of hop varieties against E. granulosus sensu stricto (s.s) protoscoleces. Varieties Mapuche and Victoria caused a stronger protoscolicidal effect compared to the Bullion, Cascade, and Traful varieties (P < 0.01), coinciding with their highest content of flavonoids, total polyphenols, and saponins. The viability of protoscoleces treated with the varieties Mapuche and Victoria decreased to approximately 50% at days 5 y 8, respectively, showing alterations such as soma contraction and impaired microtriches. After 18 days of treatment with both varieties, protoscoleces were completely altered both structurally and ultrastructurally. In conclusion, the methanolic extracts of the H. lupulus varieties Mapuche and Victoria demonstrated a marked in vitro effect against E. granulosus s.s. protoscoleces. The beer-making industry exclusively uses hop cones, leaving behind large amounts of hop leaves as an agricultural by-product that is not being utilized. On the basis of our study, we propose that hop leaves could also be used as a source of secondary metabolites with anthelmintic activity.
Collapse
Affiliation(s)
- Clara María Albani
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales-UNMdP, Centro Científico Tecnológico Mar del Plata-CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
- Laboratorio de Zoonosis Parasitarias, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Buenos Aires, Argentina
| | - Azucena Iglesias
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales-UNMdP, Centro Científico Tecnológico Mar del Plata-CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
- Centro de Investigación en Abejas Sociales, FCEyN, UNMdP, Mar del Plata, Buenos Aires, Argentina
| | - Adriana Albanese
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales-UNMdP, Centro Científico Tecnológico Mar del Plata-CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
- Laboratorio de Zoonosis Parasitarias, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Buenos Aires, Argentina
| | - Giselle Fuentes
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales-UNMdP, Centro Científico Tecnológico Mar del Plata-CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
- Centro de Investigación en Abejas Sociales, FCEyN, UNMdP, Mar del Plata, Buenos Aires, Argentina
| | - Dalila Orallo
- Departamento de Química y Bioquímica, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3350, Mar del Plata, Buenos Aires 7600, Argentina
| | - Matías Maggi
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales-UNMdP, Centro Científico Tecnológico Mar del Plata-CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
- Centro de Investigación en Abejas Sociales, FCEyN, UNMdP, Mar del Plata, Buenos Aires, Argentina
| | - María Celina Elissondo
- Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM CONICET-UNMdP), Facultad de Ciencias Exactas y Naturales-UNMdP, Centro Científico Tecnológico Mar del Plata-CONICET, Centro de Asociación Simple CIC PBA, Mar del Plata, Argentina
- Laboratorio de Zoonosis Parasitarias, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Buenos Aires, Argentina
| |
Collapse
|
12
|
Hedaoo K, Badge AK, Tiwade YR, Bankar NJ, Mishra VH. Exploring the Efficacy and Safety of Black Cohosh ( Cimicifuga racemosa) in Menopausal Symptom Management. J Midlife Health 2024; 15:5-11. [PMID: 38764923 PMCID: PMC11100637 DOI: 10.4103/jmh.jmh_242_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/19/2024] [Accepted: 02/09/2024] [Indexed: 05/21/2024] Open
Abstract
Black cohosh (Cimicifuga racemosa) is a perennial plant used to treat menopause. This plant is known to have a serotonergic rather than estrogenic impact. It has been recommended to treat vasomotor symptoms associated with breast cancer patients. It also relieves symptoms such as night sweats and hot flashes, commonly called vasorelaxation. The variability in the study's results, doses, and assessment methods requires more rigorous research to establish its efficacy and safety. Standardized trials are needed to provide more precise information on the benefits and limitations of menopause treatment, informing women seeking alternatives to hormone therapy. Black cohosh has shown the potential to reduce the frequency and intensity of vasomotor symptoms in breast cancer patients undergoing tamoxifen treatment. In addition to its effectiveness in alleviating night sweats and hot flashes, the vasorelaxation properties contribute to its overall positive impact on menopausal symptoms. Due to discrepancies, varying dosages, and assessment techniques, further comprehensive studies are essential to determine the optimal dosage, long-term safety, and overall efficacy. Only through standardized trials can women make informed decisions about black cohosh as a viable alternative to hormone therapy during menopause.
Collapse
Affiliation(s)
- Kritiksha Hedaoo
- Department of Clinical Research, School of Allied Health Sciences, Datta Meghe Institute of Higher Education and Research (DU), Sawangi, Wardha, Maharashtra, India
| | - Ankit K. Badge
- Department of Microbiology, Datta Meghe Medical College, Datta Meghe Institute of Higher Education and Research (DU), Sawangi, Wardha, Maharashtra, India
| | - Yugeshwari R. Tiwade
- Department of Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research (DU), Sawangi, Wardha, Maharashtra, India
| | - Nandkishor J. Bankar
- Department of Microbiology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research (DU), Sawangi, Wardha, Maharashtra, India
| | - Vaishnavi H. Mishra
- Department of Microbiology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research (DU), Sawangi, Wardha, Maharashtra, India
| |
Collapse
|
13
|
Chen S, Shao Q, Chen J, Lv X, Ji J, Liu Y, Song Y. Bile acid signalling and its role in anxiety disorders. Front Endocrinol (Lausanne) 2023; 14:1268865. [PMID: 38075046 PMCID: PMC10710157 DOI: 10.3389/fendo.2023.1268865] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
Anxiety disorder is a prevalent neuropsychiatric disorder that afflicts 7.3%~28.0% of the world's population. Bile acids are synthesized by hepatocytes and modulate metabolism via farnesoid X receptor (FXR), G protein-coupled receptor (TGR5), etc. These effects are not limited to the gastrointestinal tract but also extend to tissues and organs such as the brain, where they regulate emotional centers and nerves. A rise in serum bile acid levels can promote the interaction between central FXR and TGR5 across the blood-brain barrier or activate intestinal FXR and TGR5 to release fibroblast growth factor 19 (FGF19) and glucagon-like peptide-1 (GLP-1), respectively, which in turn, transmit signals to the brain via these indirect pathways. This review aimed to summarize advancements in the metabolism of bile acids and the physiological functions of their receptors in various tissues, with a specific focus on their regulatory roles in brain function. The contribution of bile acids to anxiety via sending signals to the brain via direct or indirect pathways was also discussed. Different bile acid ligands trigger distinct bile acid signaling cascades, producing diverse downstream effects, and these pathways may be involved in anxiety regulation. Future investigations from the perspective of bile acids are anticipated to lead to novel mechanistic insights and potential therapeutic targets for anxiety disorders.
Collapse
Affiliation(s)
| | | | | | | | | | - Yan Liu
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yuehan Song
- College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
14
|
Czigle S, Nagy M, Mladěnka P, Tóth J. Pharmacokinetic and pharmacodynamic herb-drug interactions-part I. Herbal medicines of the central nervous system. PeerJ 2023; 11:e16149. [PMID: 38025741 PMCID: PMC10656908 DOI: 10.7717/peerj.16149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/30/2023] [Indexed: 12/01/2023] Open
Abstract
Unlike conventional drug substances, herbal medicines are composed of a complex of biologically active compounds. Therefore, the potential occurrence of herb-drug interactions is even more probable than for drug-drug interactions. Interactions can occur on both the pharmacokinetic and pharmacodynamic level. Herbal medicines may affect the resulting efficacy of the concomitantly used (synthetic) drugs, mainly on the pharmacokinetic level, by changing their absorption, distribution, metabolism, and excretion. Studies on the pharmacodynamic interactions of herbal medicines and conventional drugs are still very limited. This interaction level is related to the mechanism of action of different plant constituents. Herb-drug interactions can cause changes in drug levels and activities and lead to therapeutic failure and/or side effects (sometimes toxicities, even fatal). This review aims to provide a summary of recent information on the potential drug interactions involving commonly used herbal medicines that affect the central nervous system (Camellia, Valeriana, Ginkgo, Hypericum, Humulus, Cannabis) and conventional drugs. The survey databases were used to identify primary scientific publications, case reports, and secondary databases on interactions were used later on as well. Search keywords were based on plant names (botanical genera), officinal herbal drugs, herbal drug preparations, herbal drug extracts.
Collapse
Affiliation(s)
- Szilvia Czigle
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | - Milan Nagy
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | - Přemysl Mladěnka
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University, Hradec Králové, Czech Republic
| | - Jaroslav Tóth
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
| | - the OEMONOM.
- Department of Pharmacognosy and Botany, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovak Republic
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Charles University, Hradec Králové, Czech Republic
| |
Collapse
|
15
|
Klimczak K, Cioch-Skoneczny M, Duda-Chodak A. Effects of Dry-Hopping on Beer Chemistry and Sensory Properties-A Review. Molecules 2023; 28:6648. [PMID: 37764422 PMCID: PMC10534726 DOI: 10.3390/molecules28186648] [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: 08/23/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Dry-hopping is the addition of hops to the wort on the cold side of the brewing process. Unlike standard hop additions, its main purpose is not to produce a characteristic bitterness but to extract as much of the hop essential oils as possible, which are largely lost in the standard hopping process. When dry-hopped, it is possible to obtain a beer with an aroma that is difficult to achieve when hops are used on the hot side of the brewing process. As a result, this process has become very popular in recent years, particularly in beers that belong to the 'craft beer revolution' trend. In addition, the usefulness of this process is increasing with the development of new hop varieties with unique aromas. This article presents the main components of hops, focusing on those extracted during the process. Changes in the composition of beer bittering compounds and essential oils resulting from this process are discussed. This paper presents the current state of the knowledge on the factors affecting the degree of extraction, such as hop dosage, the time, and temperature of the process. Issues such as process-related physicochemical changes, hop creep, low flavor stability, haze formation, and green flavor are also discussed.
Collapse
Affiliation(s)
- Krystian Klimczak
- Department of Fermentation Technology and Microbiology, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Kraków, Poland
| | - Monika Cioch-Skoneczny
- Department of Fermentation Technology and Microbiology, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Kraków, Poland
| | - Aleksandra Duda-Chodak
- Department of Fermentation Technology and Microbiology, Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Kraków, Poland
| |
Collapse
|
16
|
Kolobaric A, Hewlings SJ, Bryant C, Colwell CS, R. D’Adamo C, Rosner B, Chen J, Pauli EK. A Randomized, Double-Blind, Placebo-Controlled Decentralized Trial to Assess Sleep, Health Outcomes, and Overall Well-Being in Healthy Adults Reporting Disturbed Sleep, Taking a Melatonin-Free Supplement. Nutrients 2023; 15:3788. [PMID: 37686820 PMCID: PMC10490534 DOI: 10.3390/nu15173788] [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: 07/11/2023] [Revised: 08/25/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Inadequate sleep is a global health concern. Sleep is multidimensional and complex; new multi-ingredient agents are needed. This study assessed the comparative effects of two multi-ingredient supplements on sleep relative to placebo. Adults (N = 620) seeking better sleep were randomly assigned to receive one of three study products. Sleep A (contained lower (0.35 mg THC and higher levels of botanicals (75 mg each hops oil and valerian oil), Sleep B (contained higher THC (0.85 mg) and lower botanicals (20 mg each hops oil and valerian oil) or placebo) for 4 weeks. Sleep disturbance was assessed at baseline and weekly using NIH's Patient-Reported Outcomes Measurement Information System (PROMIS™) Sleep Disturbance SF 8A survey. Anxiety, stress, pain, and well-being were assessed using validated measures at baseline and weekly. A linear mixed-effects regression model was used to assess the change in health outcome score between active product groups and the placebo. There was a significant difference in sleep disturbance, anxiety, stress, and well-being between Sleep A and placebo. There was no significant difference in any health parameter between Sleep B and placebo. Side effects were mild or moderate. There were no significant differences in the frequency of side effects between the study groups. A botanical blend containing a low concentration of THC improved sleep disturbance, anxiety, stress, and well-being in healthy individuals that reported better sleep as a primary health concern.
Collapse
Affiliation(s)
- Antonija Kolobaric
- Radicle Science, Inc., Del Mar, CA 92014, USA; (A.K.); (C.B.); (J.C.); (E.K.P.)
- Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Susan J. Hewlings
- Radicle Science, Inc., Del Mar, CA 92014, USA; (A.K.); (C.B.); (J.C.); (E.K.P.)
| | - Corey Bryant
- Radicle Science, Inc., Del Mar, CA 92014, USA; (A.K.); (C.B.); (J.C.); (E.K.P.)
| | - Christopher S. Colwell
- Department of Psychiatry & Biobehavioral Sciences, University of California–Los Angeles, Los Angeles, CA 90095, USA;
| | - Christopher R. D’Adamo
- Department of Family and Community Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Bernard Rosner
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA;
| | - Jeff Chen
- Radicle Science, Inc., Del Mar, CA 92014, USA; (A.K.); (C.B.); (J.C.); (E.K.P.)
| | - Emily K. Pauli
- Radicle Science, Inc., Del Mar, CA 92014, USA; (A.K.); (C.B.); (J.C.); (E.K.P.)
| |
Collapse
|
17
|
Restivo I, Basilicata MG, Giardina IC, Massaro A, Pepe G, Salviati E, Pecoraro C, Carbone D, Cascioferro S, Parrino B, Diana P, Ostacolo C, Campiglia P, Attanzio A, D’Anneo A, Pojero F, Allegra M, Tesoriere L. A Combination of Polymethoxyflavones from Citrus sinensis and Prenylflavonoids from Humulus lupulus Counteracts IL-1β-Induced Differentiated Caco-2 Cells Dysfunction via a Modulation of NF-κB/Nrf2 Activation. Antioxidants (Basel) 2023; 12:1621. [PMID: 37627616 PMCID: PMC10451557 DOI: 10.3390/antiox12081621] [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: 07/19/2023] [Revised: 08/10/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
We here investigated the anti-inflammatory activity of a polymethoxylated flavone-containing fraction (PMFF) from Citrus sinensis and of a prenylflavonoid-containing one (PFF) from Humulus lupulus, either alone or in combination (MIX). To this end, an in vitro model of inflammatory bowel disease (IBD), consisting of differentiated, interleukin (IL)-1β-stimulated Caco-2 cells, was employed. We demonstrated that non-cytotoxic concentrations of either PMFF or PFF or MIX reduced nitric oxide (NO) production while PFF and MIX, but not PMFF, also inhibited prostaglandin E2 release. Coherently, MIX suppressed both inducible NO synthase and cyclooxygenase-2 over-expression besides NF-κB activation. Moreover, MIX increased nuclear factor erythroid 2-related factor 2 (Nrf2) activation, heme oxygenase-1 expression, restoring GSH and reactive oxygen and nitrogen species (RONs) levels. Remarkably, these effects with MIX were stronger than those produced by PMFF or PFF alone. Noteworthy, nobiletin (NOB) and xanthohumol (XTM), two of the most represented phytochemicals in PMFF and PFF, respectively, synergistically inhibited RONs production. Overall, our results demonstrate that MIX enhances the anti-inflammatory and anti-oxidative effects of the individual fractions in a model of IBD, via a mechanism involving modulation of NF-κB and Nrf2 signalling. Synergistic interactions between NOB and XTM emerge as a relevant aspect underlying this evidence.
Collapse
Affiliation(s)
- Ignazio Restivo
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | | | - Ilenia Concetta Giardina
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | - Alessandro Massaro
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | - Giacomo Pepe
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (M.G.B.); (E.S.); (C.O.); (P.C.)
| | - Emanuela Salviati
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (M.G.B.); (E.S.); (C.O.); (P.C.)
| | - Camilla Pecoraro
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 32, 90123 Palermo, Italy; (C.P.); (D.C.); (S.C.); (B.P.); (P.D.)
| | - Daniela Carbone
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 32, 90123 Palermo, Italy; (C.P.); (D.C.); (S.C.); (B.P.); (P.D.)
| | - Stella Cascioferro
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 32, 90123 Palermo, Italy; (C.P.); (D.C.); (S.C.); (B.P.); (P.D.)
| | - Barbara Parrino
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 32, 90123 Palermo, Italy; (C.P.); (D.C.); (S.C.); (B.P.); (P.D.)
| | - Patrizia Diana
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 32, 90123 Palermo, Italy; (C.P.); (D.C.); (S.C.); (B.P.); (P.D.)
| | - Carmine Ostacolo
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (M.G.B.); (E.S.); (C.O.); (P.C.)
| | - Pietro Campiglia
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (M.G.B.); (E.S.); (C.O.); (P.C.)
| | - Alessandro Attanzio
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | - Antonella D’Anneo
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | - Fanny Pojero
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | - Mario Allegra
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| | - Luisa Tesoriere
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo, Via Archirafi 28, 90123 Palermo, Italy; (I.R.); (I.C.G.); (A.M.); (A.A.); (A.D.); (F.P.); (L.T.)
| |
Collapse
|
18
|
Nurzynska A, Klimek K, Michalak A, Dos Santos Szewczyk K, Arczewska M, Szalaj U, Gagos M, Ginalska G. Do Curdlan Hydrogels Improved with Bioactive Compounds from Hop Exhibit Beneficial Properties for Skin Wound Healing? Int J Mol Sci 2023; 24:10295. [PMID: 37373441 DOI: 10.3390/ijms241210295] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/15/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic wounds, among others, are mainly characterized by prolonged inflammation associated with the overproduction of reactive oxygen species and pro-inflammatory cytokines by immune cells. As a consequence, this phenomenon hinders or even precludes the regeneration process. It is known that biomaterials composed of biopolymers can significantly promote the process of wound healing and regeneration. The aim of this study was to establish whether curdlan-based biomaterials modified with hop compounds can be considered as promising candidates for the promotion of skin wound healing. The resultant biomaterials were subjected to an evaluation of their structural, physicochemical, and biological in vitro and in vivo properties. The conducted physicochemical analyses confirmed the incorporation of bioactive compounds (crude extract or xanthohumol) into the curdlan matrix. It was found that the curdlan-based biomaterials improved with low concentrations of hop compounds possessing satisfactory hydrophilicity, wettability, porosity, and absorption capacities. In vitro, tests showed that these biomaterials were non-cytotoxic, did not inhibit the proliferation of skin fibroblasts, and had the ability to inhibit the production of pro-inflammatory interleukin-6 by human macrophages stimulated with lipopolysaccharide. Moreover, in vivo studies showed that these biomaterials were biocompatible and could promote the regeneration process after injury (study on Danio rerio larvae model). Thus, it is worth emphasizing that this is the first paper demonstrating that a biomaterial based on a natural biopolymer (curdlan) improved with hop compounds may have biomedical potential, especially in the context of skin wound healing and regeneration.
Collapse
Affiliation(s)
- Aleksandra Nurzynska
- Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Chodzki 1 Street, 20-093 Lublin, Poland
| | - Katarzyna Klimek
- Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Chodzki 1 Street, 20-093 Lublin, Poland
| | - Agnieszka Michalak
- Independent Laboratory of Behavioral Studies, Medical University of Lublin, Chodzki 4 a Street, 20-093 Lublin, Poland
| | | | - Marta Arczewska
- Department of Biophysics, University of Life Sciences, Akademicka 13 Street, 20-033 Lublin, Poland
- Department of Biophysics, Medical University of Lublin, Jaczewskiego 4 Street, 20-090 Lublin, Poland
| | - Urszula Szalaj
- Laboratory of Nanostructures, Polish Academy of Science, Sokolowska 29/37 Street, 01-142 Warsaw, Poland
- Faculty of Materials Engineering, Warsaw University of Technology, 02-507 Warsaw, Poland
| | - Mariusz Gagos
- Department of Cell Biology, Maria Curie-Sklodowska University, Akademicka 19, 20-033 Lublin, Poland
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, Chodzki Street 1, 20-093 Lublin, Poland
| | - Grazyna Ginalska
- Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Chodzki 1 Street, 20-093 Lublin, Poland
| |
Collapse
|
19
|
Svolacchia F, Brongo S, Catalano A, Ceccarini A, Svolacchia L, Santarsiere A, Scieuzo C, Salvia R, Finelli F, Milella L, Saturnino C, Sinicropi MS, Fabrizio T, Giuzio F. Natural Products for the Prevention, Treatment and Progression of Breast Cancer. Cancers (Basel) 2023; 15:cancers15112981. [PMID: 37296944 DOI: 10.3390/cancers15112981] [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: 05/01/2023] [Revised: 05/23/2023] [Accepted: 05/26/2023] [Indexed: 06/12/2023] Open
Abstract
In this review, we summarize the most used natural products as useful adjuvants in BC by clarifying how these products may play a critical role in the prevention, treatment and progression of this disease. BC is the leading cancer, in terms of incidence, that affects women. The epidemiology and pathophysiology of BC were widely reported. Inflammation and cancer are known to influence each other in several tumors. In the case of BC, the inflammatory component precedes the development of the neoplasm through a slowly increasing and prolonged inflammation that also favors its growth. BC therapy involves a multidisciplinary approach comprising surgery, radiotherapy and chemotherapy. There are numerous observations that showed that the effects of some natural substances, which, in integration with the classic protocols, can be used not only for prevention or integration in order to prevent recurrences and induce a state of chemoquiescence but also as chemo- and radiosensitizers during classic therapy.
Collapse
Affiliation(s)
- Fabiano Svolacchia
- Department of Medical-Surgical Sciences and Biotechnologies, La Sapienza University, 00118 Rome, Italy
- Department of Medical Sciences, Policlinic Foundation Tor Vergata University, 00133 Rome, Italy
| | - Sergio Brongo
- Department of Plastic Surgery, University of Salerno, 84131 Campania, Italy
| | - Alessia Catalano
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", 70126 Bari, Italy
| | - Agostino Ceccarini
- U.O.C. Primary Care and Territorial Health, Social and Health Department, State Hospital, 47893 San Marino, San Marino
| | - Lorenzo Svolacchia
- Department of Medical-Surgical Sciences and Biotechnologies, La Sapienza University, 00118 Rome, Italy
| | - Alessandro Santarsiere
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- CNRS, UMR 7042-LIMA, ECPM, Université de Strasbourg, Université de Haute-Alsace, 67000 Strasbourg, France
| | - Carmen Scieuzo
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | - Rosanna Salvia
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- Spinoff XFlies s.r.l., University of Basilicata, 85100 Potenza, Italy
| | | | - Luigi Milella
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Carmela Saturnino
- Department of Science, University of Basilicata, 85100 Potenza, Italy
| | - Maria Stefania Sinicropi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
| | - Tommaso Fabrizio
- Department of Plastic Surgery, IRCCS, Referral Cancer Center of Basilicata, 85028 Rionero in Vulture, Italy
| | - Federica Giuzio
- U.O.C. Primary Care and Territorial Health, Social and Health Department, State Hospital, 47893 San Marino, San Marino
- Department of Science, University of Basilicata, 85100 Potenza, Italy
- Spinoff TNcKILLERS s.r.l., University of Basilicata, 85100 Potenza, Italy
| |
Collapse
|
20
|
Wei M, Li F, Guo K, Yang T. Exploring the Active Compounds of Traditional Mongolian Medicine Baolier Capsule (BLEC) in Patients with Coronary Artery Disease (CAD) Based on Network Pharmacology Analysis, Molecular Docking and Experimental Validation. Drug Des Devel Ther 2023; 17:459-476. [PMID: 36819991 PMCID: PMC9938670 DOI: 10.2147/dddt.s395207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/28/2023] [Indexed: 02/15/2023] Open
Abstract
Objective Baolier Capsule (BLEC) is a Traditional Mongolian Medicine comprising fifteen herbs. This study aims to illustrate the synergistic mechanism of BLEC in the treatment of Coronary Artery Disease (CAD) by using network pharmacology method, molecular docking and experimental validation. Methods Searching and screening the active ingredients of different herbs in BLEC and target genes related to CAD in multiple databases. Subsequently, Protein-Protein Interactions Network (PPI-Net), gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG) enrichment were used to identify the key targets. AutoDock was used to verify the binding ability between the active ingredient and key target through molecular docking. Reverse Transcription-Quantitative Real-Time Polymerase Chain Reaction (RT-qPCR) was used to verify the effect of active ingredient of BLEC on the key target gene. Finally, effect of BLEC on the degree of blood lipids and atherosclerosis was validated by animal experiment. Results There are 144 active components and 80 CAD-related targets that are identified in BLEC in the treatment of CAD. What is more, 8 core genes were obtained by clustering and topological analysis of PPI-Net. Further, GO and KEGG analysis showed that fluid shear stress and atherosclerosis are the key pathways for BLEC to treat CAD. These results were validated by molecular docking method. In vitro, active compounds of BLEC (Quercetin, luteolin, kaempferol, naringenin, tanshinone IIA, β-carotene, 7-O-methylisomucronulatol, piperine, isorhamnetin and Xyloidone) can inhibit 8 core gene (AKT1, EGFR, FOS, MAPK1, MAPK14, STAT3, TP53 and VEGFA) expression. Moreover, BLEC not only improve blood lipid levels but also inhibit the development of atherosclerosis in ApoE-knockout mice. Conclusion Our research first revealed the basic pharmacological effects and related mechanisms of in the treatment of CAD. The predicted results provide some theoretical support for BLEC or its important active ingredients to treat CAD.
Collapse
Affiliation(s)
- Mengqiu Wei
- Intensive Care Unit, Zhongshan City People’s Hospital, Zhongshan, 528400, People’s Republic of China
| | - Fengjin Li
- Department of Gynecology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, 36400, People’s Republic of China
| | - Kai Guo
- Department of Cardiology, Guangdong Second Provincial General Hospital, Guangzhou, 510000, People’s Republic of China,Department of Emergency, Nanfang Hospital, Southern Medical University, Guangzhou, 510000, People’s Republic of China,Correspondence: Kai Guo; Tianxiao Yang, Email ;
| | - Tianxiao Yang
- Department of Cardiology, Shandong University Zibo Central Hospital, Zibo, 255000, People’s Republic of China
| |
Collapse
|