1
|
Qamar M, Shafiullah, Sultanat, Lal H, Rizvi A, Farhan M. Synthesis, characterisation, and in vitro antiparasitic activity of new flavanoidal tetrazinan-6'-ones and their binding study with calf thymus DNA using molecular modelling and spectroscopic techniques. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124757. [PMID: 38959688 DOI: 10.1016/j.saa.2024.124757] [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: 03/28/2024] [Revised: 06/17/2024] [Accepted: 06/28/2024] [Indexed: 07/05/2024]
Abstract
With the developing resistance to traditional antiparasitic medications, the purpose of this study was to efficiently develop a series of six noble flavanoidal tetrazinane-6'-one derivatives by a one-pot reaction pathway. FT-IR, 1HNMR, 13CNMR, and Mass spectra were employed for the structural elucidation of the synthesized compounds (7-12). Clinostomum complanatum, a parasite infection model that has been well-established, demonstrated that all the synthesized compounds are potent antiparasitic agents. DNA is the main target for various medicinal compounds. As a result, thestudy of how small molecules attach to DNA has received a lot of attention. In the present study, we have performed various biophysical techniques to determine the mode of binding of synthesized compounds (7-12) with calf thymus DNA (ct-DNA). It was observed from the UV-visible absorbance and fluorescence spectra that all synthesized compounds (7-12) form complexes with the ct-DNA. The value of binding constant (Kb) was obtained to be in the range of 4.36---24.50 × 103 M - 1 at 298 K. Competitive displacement assay with ethidium bromide (EB), CD spectral analysis, viscosity measurements, and in silico molecular docking confirmed that ligands (7-12) incorporate with ct-DNA through groove binding only. Molecular docking studies were performed for all synthesized compounds with the calf thymus DNA and it was found that all the newly synthesized compounds strongly bind with the chain B of DNA in the minor groove with the value of binding energy in the range of -8.54 to -9.04 kcal per mole and several hydrogen bonding interactions.
Collapse
Affiliation(s)
- Mohd Qamar
- Department of Chemistry, Aligarh Muslim University Aligarh, India, 202002
| | - Shafiullah
- Department of Chemistry, Aligarh Muslim University Aligarh, India, 202002.
| | - Sultanat
- Department of Chemistry, Aligarh Muslim University Aligarh, India, 202002
| | - Hira Lal
- Department of Chemistry, Aligarh Muslim University Aligarh, India, 202002
| | - Asim Rizvi
- Department of Kulliyat, Faculty of Unani Medicine, Aligarh Muslim University, Aligarh 202002, India
| | - Mohd Farhan
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| |
Collapse
|
2
|
Kumari G, Nigam VK, Pandey DM. Mutational analysis of flavonol synthase of M. pinnata towards enhancement of binding affinity: a computational approach. J Biomol Struct Dyn 2024; 42:8574-8587. [PMID: 37592887 DOI: 10.1080/07391102.2023.2246588] [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: 03/16/2023] [Accepted: 08/05/2023] [Indexed: 08/19/2023]
Abstract
Millettia pinnata is an important medicinal plant that has been used as a treatment of various diseases due to presence of wide range of pharmacological properties. The plant contains quercetin, kaempferol, karanjin, pongaglabrone, kanjone, kanugin, gammatin, pongaglabol, and other bioflavonoids. Kaempferol is a natural flavonol that shows many pharmacological properties including anti-inflammatory, antioxidant, anticancer, and antidiabetic activities etc. The enzyme flavonol synthase (FLS, EC 1.14.20.6) catalyses the conversion of dihydroflavonols to flavonols, i.e. biosynthesis of kaempferol from dihydrokaempferol. The current work examined the binding affinity-based approach to improve the enzyme catalytic activity using computational methods. Sequential site-directed mutagenesis was used to create four mutants with the goal to increase hydrogen bonds and further improving the ligand (dihydrokaempferol) binding efficiency. Simulations were done to monitor the stability of the mutants followed by molecular docking to confirm interactions with ligand. For structure validation, various dynamic analysis like RMSD, RMSF, ROG, SASA, H-bond, PCA, DCCM, and FEL were performed, which predicts the stability of wild-type (WT) proteins and mutants. The Mutant_2 and Mutant_3 showed maximum H-bonding and better stability than other mutants and WT that proved higher affinity suggesting improved catalysis. Mutant_2 and Mutant_3 exhibited binding affinities of -7.6 and -8.2 kcal/mol, respectively for the ligand. The outcome of present study will provide significant improvement in synthesis of kaempferol and other plant-based flavonoids.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Garima Kumari
- Department of Bioengineering and biotechnology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Vinod Kumar Nigam
- Department of Bioengineering and biotechnology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Dev Mani Pandey
- Department of Bioengineering and biotechnology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| |
Collapse
|
3
|
Karaboduk H, Adiguzel C, Apaydin FG, Uzunhisarcikli M, Kalender S, Kalender Y. The ameliorative effect of Naringenin on fenamiphos induced hepatotoxicity and nephrotoxicity in a rat model: Oxidative stress, inflammatory markers, biochemical, histopathological, immunohistochemical and electron microscopy study. Food Chem Toxicol 2024; 192:114911. [PMID: 39134134 DOI: 10.1016/j.fct.2024.114911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/26/2024] [Accepted: 08/06/2024] [Indexed: 08/29/2024]
Abstract
Fenamiphos (FNP) is an organophospate pesticide that causes many potential toxicities in non-target organisms. Naringenin (NAR) has protective properties against oxidative stress. In this study, FNP (0.76 mg/kg bw) toxicity and the effect of NAR (50 mg/kg bw) on the liver and kidney of rats were investigated via biochemical, oxidative stress, immunohistochemical, cytopathological and histopathologically. As a result of biochemical studies, FNP caused oxidative stress in tissues with a change in total antioxidant/oxidant status. After treatment with FNP, hepatic and renal levels of AChE were significantly reduced while 8-OHdG and IL-17 levels, caspase-3 and TNF-α immunoreactivity increased compared to the control group. It also changed in serum biochemical markers such as ALT, AST, BUN, creatinine. Exposure to FNP significantly induced cytopathological, histopathological and immunohistochemical changes through tissue damage. NAR treatment restored biochemical parameters, renal/hepatic AChE, ultrastructural, histopathological and immunohistochemical changes modulated and blocked the increasing effect of FNP on tissues caspase-3 and TNF-α expressions, 8-OHdG and IL-17 levels. In electron microscopy studies, swelling was observed in the mitochondria of the cells in both tissues of the FNP-treated rats, while less ultrastructural changes in the FNP plus NAR-treated rats.
Collapse
Affiliation(s)
- Hatice Karaboduk
- Department of Biology, Faculty of Science, Gazi University, Ankara, Turkey.
| | - Caglar Adiguzel
- Department of Biology, Faculty of Science, Gazi University, Ankara, Turkey
| | | | | | - Suna Kalender
- Department of Science Education, Gazi Education Faculty, Gazi University, Ankara, Turkey
| | - Yusuf Kalender
- Department of Biology, Faculty of Science, Gazi University, Ankara, Turkey
| |
Collapse
|
4
|
Roy M, Shourove JH, Singha R, Tonmoy TA, Chandra Biswas G, Meem FC, John PH, Samadder M, Al Faik MA. Assessment of antioxidant and antibacterial efficacy of some indigenous vegetables consumed by the Manipuri community in Sylhet, Bangladesh. Heliyon 2024; 10:e37750. [PMID: 39315213 PMCID: PMC11417267 DOI: 10.1016/j.heliyon.2024.e37750] [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: 01/24/2024] [Revised: 09/07/2024] [Accepted: 09/09/2024] [Indexed: 09/25/2024] Open
Abstract
The rapid dietary changes experienced by indigenous people worldwide threaten the use of traditional foods, which are often undervalued. This study focused on evaluating the antioxidant and antibacterial efficacy of five vegetables typically consumed by the Manipuri ethnic groups in the Sylhet region of Bangladesh: Yongchak seed (Parkia speciosa), Telikadam seed (Leucaena leucocephala), Phakphai leaf (Persicaria odorata), Sheuli leaf (Nyctanthes arbor-tristis), and bamboo shoot (Bambusa spp.). The samples were dried and powdered to assess the antioxidant activity through total phenolic content (TPC), total flavonoid content (TFC), total tannin content (TTC), and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. Antibacterial efficacy was determined by measuring the zone of inhibition (ZOI), minimum inhibitory concentration (MIC), and minimum bactericidal concentration (MBC). Leafy vegetables exhibited higher TPC, TFC, and TTC than seeds and shoots, with N. arbor-tristis leaf showing the highest TPC (99.16 ± 2.07 mg GAE/g DW) and P. odorata leaf exhibiting the highest TFC (9.19 ± 0.7 mg QE/g) and TTC (3.59 ± 0.26 mg TAE/g). However, Bambusa spp. shoot extract showed the highest antioxidant potential (IC50: 1.66 ± 0.05 mg/mL). All samples exhibited higher ZOI against gram-positive bacteria (Bacillus spp. and Staphylococcus spp.), ranging from 10 ± 2.65 to 19.33 ± 2.08 mm. L. leucocephala seed extract showed the highest antibacterial activity against both the tested gram-positive bacteria with a MIC of 15.6 mg/mL. Conversely, the P. odorata leaf extract exerted the strongest antibacterial effect against gram-negative bacteria, with the lowest MIC values for Klebsiella spp. (31.25 mg/mL) and Escheria coli (62.5 mg/mL). The findings of this investigation suggest that the selected indigenous vegetables could be valuable sources of phytochemicals with potential antioxidant and antibacterial activities. Incorporating and promoting these traditional foods into the diet may improve food security, dietary diversity, and public health in Bangladesh.
Collapse
Affiliation(s)
- Mukta Roy
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Jahid Hasan Shourove
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Rhythm Singha
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Tawkir Ahmed Tonmoy
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Gokul Chandra Biswas
- Genetic Engineering and Biotechnology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Fariha Chowdhury Meem
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Parvej Hasan John
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Mitu Samadder
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| | - Md. Azmain Al Faik
- Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet, Bangladesh
| |
Collapse
|
5
|
Baqer SH, Al-Shawi SG, Al-Younis ZK. Quercetin, the Potential Powerful Flavonoid for Human and Food: A Review. Front Biosci (Elite Ed) 2024; 16:30. [PMID: 39344383 DOI: 10.31083/j.fbe1603030] [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: 03/19/2024] [Revised: 05/30/2024] [Accepted: 06/12/2024] [Indexed: 10/01/2024]
Abstract
Flavonoids occur naturally in different types of fruits and vegetables, including tea, cabbage, cauliflower, elderberries, cranberries, red apples, lettuce, pears, spinach, green hot peppers, white and red onions, kale, blueberries, and nuts. Among these flavonoids is quercetin, a potent natural antioxidant and cytotoxic substance with a number of therapeutic functions. Nowadays, quercetin is a common ingredient in many nutraceutical and cosmeceutical products due to its antioxidant properties. Its antibacterial effects and possible action mechanisms have been explored in many studies. From these, it has been established that quercetin stops the activity of numerous Gram-negative and -positive bacteria, fungi, and viruses. This review clarifies the plant sources and extraction methods of quercetin, as well as its medicinal applications as an antibacterial, antifungal, antiviral, and antioxidant agent, with a particular emphasis on the underlying mechanisms of its biological activity. The mechanism of its antimicrobial effect involves damaging the cell membrane-e.g., by changing its permeability, preventing biofilm formation, reducing the mitochondrial expression of virulence factors, and inhibiting protein and nucleic-acid synthesis. Moreover, quercetin has been shown to impede the activity of a variety of drug-resistant bacterial strains, pointing to the possibility of using it as a strong antimicrobial substance against such strains. In addition, it has occasionally been demonstrated that specific structural alterations to quercetin can increase its antibacterial action in comparison to the parent molecule. Overall, this review synthesizes our understanding of the mode of action of quercetin and its prospects for use as a therapeutic material.
Collapse
Affiliation(s)
- Safa Hussein Baqer
- Food Science Department, Agriculture College, Basrah University, 61001 Basrah, Iraq
| | | | | |
Collapse
|
6
|
Zhang Z, Chen M, Wang J, Liu M, Guo R, Zhang L, Kong L, Liu Y, Yu Y, Li X. Hyaluronic Acid-Modified Micelles of Azithromycin and Quercetin Against Infections Caused by Methicillin-Resistant Staphylococcus Aureus. Int J Nanomedicine 2024; 19:9637-9658. [PMID: 39309186 PMCID: PMC11414643 DOI: 10.2147/ijn.s476471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Accepted: 09/07/2024] [Indexed: 09/25/2024] Open
Abstract
Introduction Resistance of intracellular pathogens is a challenge in microbial therapy. Methicillin-resistant Staphylococcus aureus (MRSA), which is able to persist inside the cells of infected tissues, is protected from attack by the immune system and many antimicrobial agents. To overcome these limitations, nano-delivery systems can be used for targeted therapy of intracellular MRSA. Methods Hyaluronic acid-modified azithromycin/quercetin micelles (HA-AZI/Qe-M) were synthesized by thin film hydration. The micelles were characterized by transmission electron microscopy (TEM), dynamic light scattering (DLS) and Fourier transform infrared spectroscopy (FTIR), and the drug loading (DL) and encapsulation efficiency (EE) were detected by high performance liquid chromatography (HPLC). The uptake ability of RAW264.7 cells was investigated, and its distribution in mice was evaluated by in vivo imaging. The inhibitory effect of the micelles against MRSA in vitro and its ability to eliminate intracellular bacteria were evaluated. Bacterial muscle-infected mice were constructed to evaluate the therapeutic effect of the micelles on bacterial infections in vivo and the biocompatibility of the micelles was investigated. Results HA-AZI/Qe-M had suitable physical and chemical properties and characterization. In vitro antibacterial experiments showed that HA-AZI/Qe-M could effectively inhibit the growth of MRSA, inhibit and eliminate the biofilm formed by MRSA, and have an excellent therapeutic effect on intracellular bacterial infection. The results of RAW264.7 cells uptake and in vivo imaging showed that HA-AZI/Qe-M could increase the cellular uptake, target the infection site, and prolong the treatment time. The results of in vivo antibacterial infection experiments showed that HA-AZI/Qe-M was able to ameliorate the extent of thigh muscle infections in mice and reduce the expression of inflammatory factors. Conclusion HA-AZI/Qe-M is a novel and effective nano-drug delivery system that can target intracellular bacterial infection, and it is expected to be safely used for the treatment of MRSA infection.
Collapse
Affiliation(s)
- Zixu Zhang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Muhan Chen
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Jiahua Wang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Mo Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Ruibo Guo
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Lu Zhang
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Liang Kong
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Yang Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| | - Yang Yu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
- Key Laboratory of Ministry of Education for TCM Viscera-State Theory and Applications, Liaoning University of Traditional Chinese Medicine, Shenyang, 110032, People’s Republic of China
| | - Xuetao Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, 116600, People’s Republic of China
- Shenyang Key Laboratory of Chinese Medicine targeted Delivery Key laboratory, Liaoning University of Traditional Chinese Medicine, Shenyang, 110847, People’s Republic of China
| |
Collapse
|
7
|
Lima Bezerra JJ, Vieira Pinheiro AA, Melo Coutinho HD. Phytochemical and ethnomedicinal evidences of the use of Alternanthera brasiliana (L.) Kuntze against infectious diseases. JOURNAL OF ETHNOPHARMACOLOGY 2024; 331:118304. [PMID: 38723917 DOI: 10.1016/j.jep.2024.118304] [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: 11/28/2023] [Revised: 04/20/2024] [Accepted: 05/06/2024] [Indexed: 05/16/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Popularly known as "penicilina" and "terramicina", Alternanthera brasiliana (L.) Kuntze belongs to the Amaranthaceae family and stands out for its ethnomedicinal uses in the treatment of infections caused by pathogenic microorganisms in some countries. AIM OF THE STUDY The present study aimed to carry out a literature review and analyze whether the scientific evidence really validates the numerous indications for the use of A. brasiliana in traditional medicine for the treatment of infectious diseases. Phytochemical and toxicological studies related to this species were also analyzed. MATERIAL AND METHODS Scientific documents were retrieved from Google Scholar, PubMed®, ScienceDirect®, SciELO, SpringerLink®, Scopus®, and Web of Science™ databases. The literature was reviewed from the first report on the antimicrobial activity of A. brasiliana in 1994 until April 2024. RESULTS According to the scientific documents analyzed, it was observed that A. brasiliana is widely used as a natural antibiotic for the treatment of infectious diseases in Brazil, mainly in the states of Rio Grande do Sul, Mato Grosso, and Minas Gerais. Its ethnomedicinal uses have also been reported in other countries such as Colombia and India. The leaves (78%) of A. brasiliana are the main parts used in the preparation of herbal medicines by traditional communities. Several A. brasiliana extracts showed low activity when evaluated against pathogens, including gram-positive bacteria, gram-negative bacteria, parasitic protozoa, and fungi. Only two studies reported that extracts from this plant showed high activity against the herpes simplex virus, Mycobacterium smegmatis, and Candida albicans. Phytochemicals belonging to the classes of phenolic compounds and flavonoid (52%), saturated and unsaturated fatty acids (33%), steroids and phytosterols (8%), terpenoids (5%), and fatty alcohol esters (2%) were identified in A. brasiliana. Toxicity (in vivo) and cytotoxicity (in vitro) studies of polar and non-polar extracts obtained from A. brasiliana leaves indicated that this plant is biologically safe. CONCLUSION Despite being widely used as a natural antibiotic by traditional communities, scientific investigations related to the antimicrobial potential of A. brasiliana extracts have indicated inactivity against several pathogens.
Collapse
Affiliation(s)
- José Jailson Lima Bezerra
- Universidade Federal de Pernambuco, Departamento de Botânica, Programa de Pós-Graduação em Biologia Vegetal, Av. da Engenharia, s/n, Cidade Universitária, 50670-420, Recife, PE, Brazil
| | - Anderson Angel Vieira Pinheiro
- Universidade Federal de Campina Grande, Centro de Formação de Professores, Rua Sérgio Moreira de Figueiredo s/n, Casas Populares, 58900-000 Cajazeiras, PB, Brazil
| | - Henrique Douglas Melo Coutinho
- Laboratory of Microbiology and Molecular Biology-LMBM, Regional University of Cariri-URCA, Antonio Luiz Avenue, Crato, 63105-000, CE, Brazil.
| |
Collapse
|
8
|
Kumar G, Jain P, Virmani T, Sharma A, Akhtar MS, Aldosari SA, Khan MF, Duarte SOD, Fonte P. Enhancing therapy with nano-based delivery systems: exploring the bioactive properties and effects of apigenin. Ther Deliv 2024; 15:717-735. [PMID: 39259258 DOI: 10.1080/20415990.2024.2386928] [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: 02/23/2024] [Accepted: 07/29/2024] [Indexed: 09/12/2024] Open
Abstract
Apigenin, a potent natural flavonoid, has emerged as a key therapeutic agent due to its multifaceted medicinal properties in combating various diseases. However, apigenin's clinical utility is greatly limited by its poor water solubility, low bioavailability and stability issues. To address these challenges, this review paper explores the innovative field of nanotechnology-based delivery systems, which have shown significant promise in improving the delivery and effectiveness of apigenin. This paper also explores the synergistic potential of co-delivering apigenin with conventional therapeutic agents. Despite the advantageous properties of these nanoformulations, critical challenges such as scalable production, regulatory approvals and comprehensive long-term safety assessments remain key hurdles in their clinical adoption which must be addressed for commercialization of apigenin-based formulations.
Collapse
Affiliation(s)
- Girish Kumar
- Amity Institute of Pharmacy, Amity University, Greater Noida, Uttar Pradesh, 201313, India
| | - Pushpika Jain
- School of Pharmaceutical Sciences, MVN University, Haryana, 121105, India
| | - Tarun Virmani
- Amity Institute of Pharmacy, Amity University, Greater Noida, Uttar Pradesh, 201313, India
| | - Ashwani Sharma
- Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University (DPSRU), New Delhi, 110017, India
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Saad A Aldosari
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Mohd Faiyaz Khan
- Department of Clinical Pharmacy, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Sofia O D Duarte
- iBB - Institute for Bioengineering & Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisboa, 1049-001, Portugal
- Associate Laboratory i4HB-Institute for Health & Bioeconomy at Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa, 1049-001, Portugal
| | - Pedro Fonte
- iBB - Institute for Bioengineering & Biosciences, Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, Lisboa, 1049-001, Portugal
- Associate Laboratory i4HB-Institute for Health & Bioeconomy at Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisboa, 1049-001, Portugal
- Department of Chemistry & Pharmacy, Faculty of Sciences & Technology, University of Algarve, Gambelas Campus, Faro, 8005-139, Portugal
- Center for Marine Sciences (CCMAR), University of Algarve, Gambelas Campus, Faro, 8005-139, Portugal
| |
Collapse
|
9
|
Gaur PK, Mishra R, Kaushik R, Verma KK, Kumar N, Lata K. Polyherbal Antiacne Gel: In Vitro Antibacterial Activity and Efficacy Evaluation Against Cutibacterium acnes. Assay Drug Dev Technol 2024. [PMID: 39253845 DOI: 10.1089/adt.2024.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/11/2024] Open
Abstract
Acne is a common skin condition that affects people of all ages and can lead to significant physical and psychological distress. The first line of action against acne is topical products, though the most effective are topical antibiotics. In such a scenario, the development of effective and safe herbal formulations for the treatment of acne is of great importance. Rubia cordifolia, Aloe barbadensis, and Allium cepa extracts are rich sources of bioactive metabolites and are safe compared with antibiotics, in addition to being cost effective, sustainable, and eco-friendly. Also, their combination has not been studied for treating acne, and their potential benefits need to be investigated. The present study aimed to develop an effective polyherbal gel formulation of R. cordifolia, A. barbadensis, and A. cepa combined extract for treating acne and validate its effect with reference to conventional antibiotics. Plant materials were extracted in water by the reflux method, and phytochemical analysis was done for flavonoid, anthraquinone, and phenolic contents. The combined extract (R. cordifolia, A. barbadensis, and A. cepa extracts) was formulated in gel. The selected polyherbal gel was evaluated for in vitro antibacterial activity using agar well diffusion against Cutibacterium acnes (P. acnes) culture. Phytochemical analysis of the composite extract revealed the rich presence of flavonoids, phenolics, and anthraquinones. The polyherbal gels showed good physicochemical properties; however, FCEG-4 was selected for further studies. It was found to be effective against C. acnes (MTCC 1951) in agar well diffusion, as it showed a similar zone of inhibition as that of standard. Also, during in vivo studies, FCEG-4 showed comparable efficacy with clindamycin gel. It was concluded from the study that composite extracts incorporated in an aqueous-based gel system were effective in topical therapy of mild acne vulgaris, showing similar efficacy to that of clindamycin cream.
Collapse
Affiliation(s)
| | - Rosaline Mishra
- Metro College of Health Sciences & Research, Greater Noida, India
| | - Rahul Kaushik
- Metro College of Health Sciences & Research, Greater Noida, India
| | | | - Nitin Kumar
- Department of Pharmacy, Meerut Institute of Technology, Meerut, India
| | - Kank Lata
- Metro College of Health Sciences & Research, Greater Noida, India
| |
Collapse
|
10
|
Yang Z, Chan KW, Abu Bakar MZ, Deng X. Unveiling Drimenol: A Phytochemical with Multifaceted Bioactivities. PLANTS (BASEL, SWITZERLAND) 2024; 13:2492. [PMID: 39273976 PMCID: PMC11397239 DOI: 10.3390/plants13172492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2024] [Revised: 09/02/2024] [Accepted: 09/04/2024] [Indexed: 09/15/2024]
Abstract
Drimenol, a phytochemical with a distinct odor is found in edible aromatic plants, such as Polygonum minus (known as kesum in Malaysia) and Drimys winteri. Recently, drimenol has received increasing attention owing to its diverse biological activities. This review offers the first extensive overview of drimenol, covering its sources, bioactivities, and derivatives. Notably, drimenol possesses a wide spectrum of biological activities, including antifungal, antibacterial, anti-insect, antiparasitic, cytotoxic, anticancer, and antioxidant effects. Moreover, some mechanisms of its activities, such as its antifungal effects against human mycoses and anticancer activities, have been investigated. However, there are still several crucial issues in the research on drimenol, such as the lack of experimental understanding of its pharmacokinetics, bioavailability, and toxicity. By synthesizing current research findings, this review aims to present a holistic understanding of drimenol, paving the way for future studies and its potential utilization in diverse fields.
Collapse
Affiliation(s)
- Zhongming Yang
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Kim Wei Chan
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Md Zuki Abu Bakar
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
- Department of Veterinary Preclinical Science, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | - Xi Deng
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
| |
Collapse
|
11
|
Daengmankhong J, Pinthong T, Promkrainit S, Yooyod M, Mahasaranon S, Punyodom W, Ross S, Jongjitwimol J, Tighe BJ, Derry MJ, Topham PD, Ross GM. Tailoring Hydrogel Sheet Properties through Co-Monomer Selection in AMPS Copolymer Macromers. Polymers (Basel) 2024; 16:2522. [PMID: 39274154 PMCID: PMC11397928 DOI: 10.3390/polym16172522] [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: 07/29/2024] [Revised: 09/02/2024] [Accepted: 09/03/2024] [Indexed: 09/16/2024] Open
Abstract
This study investigates hydrogels based on 2-Acrylamido-2-methyl-1-propanesulfonic acid sodium salt (AMPS) copolymers, incorporating N-hydroxyethyl acrylamide (HEA) and 3-sulfopropyl acrylate potassium salt (SPA). The addition of HEA and SPA is designed to fine-tune the hydrogels' water absorption and mechanical properties, ultimately enhancing their characteristics and expanding their potential for biomedical applications. A copolymer of AMPS, 2-carboxyethyl acrylate (CEA) combined with methacrylic acid (MAA) as poly(AMPS-stat-CEA-stat-MAA, PACM), was preliminarily synthesized. CEA and MAA were modified with allyl glycidyl ether (AGE) through ring-opening, yielding macromers with pendant allyl groups (PACM-AGE). Copolymers poly(AMPS-stat-HEA-stat-CEA-stat-MAA) (PAHCM) and poly(AMPS-stat-SPA-stat-CEA-stat-MAA) (PASCM) were also synthesized and modified with AGE to produce PAHCM-AGE and PASCM-AGE macromers. These copolymers and macromers were characterized by 1H NMR, FT-IR, and GPC, confirming successful synthesis and functionalization. The macromers were then photocrosslinked into hydrogels and evaluated for swelling, water content, and mechanical properties. The results revealed that the PASCM-AGE hydrogels exhibited superior swelling ratios and water retention, achieving equilibrium water content (~92%) within 30 min. While the mechanical properties of HEA and SPA containing hydrogels show significant differences compared to PACM-AGE hydrogel (tensile strength 2.5 MPa, elongation 47%), HEA containing PAHCM-AGE has a higher tensile strength (5.8 MPa) but lower elongation (19%). In contrast, SPA in the PASCM-AGE hydrogels led to both higher tensile strength (3.7 MPa) and greater elongation (92%), allowing for a broader range of hydrogel properties. An initial study on drug delivery behavior was conducted using PACM-AGE hydrogels loaded with photosensitizers, showing effective absorption, release, and antibacterial activity under light exposure. These AMPS-based macromers with HEA and SPA modifications demonstrate enhanced properties, making them promising for wound management and drug delivery applications.
Collapse
Affiliation(s)
- Jinjutha Daengmankhong
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Thanyaporn Pinthong
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Sudarat Promkrainit
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Maytinee Yooyod
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Sararat Mahasaranon
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
- Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Winita Punyodom
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sukunya Ross
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
- Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| | - Jirapas Jongjitwimol
- Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
- Biomedical Sciences Program, Department of Medical Technology, Faculty of Allied Health Sciences, Naresuan University, Phitsanulok 65000, Thailand
| | - Brian J Tighe
- Aston Institute for Membrane Excellence, Aston University, Birmingham B4 7ET, UK
| | - Matthew J Derry
- Aston Institute for Membrane Excellence, Aston University, Birmingham B4 7ET, UK
| | - Paul D Topham
- Aston Institute for Membrane Excellence, Aston University, Birmingham B4 7ET, UK
| | - Gareth M Ross
- Biopolymer Group, Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
- Center of Excellence in Biomaterials, Faculty of Science, Naresuan University, Phitsanulok 65000, Thailand
| |
Collapse
|
12
|
Alves AMDJT, Oliveira LLDS, Silva GLS, Dornelas MEO, D'Angelo MFSV, Oliveira DFD, Lima WDS, Pereira CADJ, Silva FVE. The effect of Momordica charantia extract on sheep infected with Haemonchus contortus. Res Vet Sci 2024; 180:105401. [PMID: 39255719 DOI: 10.1016/j.rvsc.2024.105401] [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: 10/09/2023] [Revised: 06/24/2024] [Accepted: 08/30/2024] [Indexed: 09/12/2024]
Abstract
Bitter melon (Momordica charantia) has several biological properties including anthelmintic activity. Presented in vivo study evaluated the anthelmintic activity of the hydroalcoholic extract of M. charantia Presented in vivo study (HEMC) and its effect on animal performance, carcass characteristics and lamb meat quality in animals infected by Haemonchus contortus. The HEMC demonstrated effectiveness against the parasite. Lambs treated with HEMC showed a significant reduction in egg count per gram of faeces and in the number of parasites in the abomasum. However, nutrient intake decreased with increasing doses of HEMC, leading to reductions in final live weight and carcass weight. No significant effects were observed on meat quality. Therefore, it is concluded that HEMC presents anthelmintic action, but it also impairs animal performance, highlighting the need to assess the benefits and impacts of HEMC use for H. contortus control.
Collapse
Affiliation(s)
| | | | - Gabriele Lorrane Santos Silva
- Department of Agricultural Science of the State University of Montes Claros (UNIMONTES), 39448-524 Janaúba, MG, Brazil
| | - Maura Elis Oliveira Dornelas
- Department of Agricultural Science of the State University of Montes Claros (UNIMONTES), 39448-524 Janaúba, MG, Brazil
| | | | | | - Walter Dos Santos Lima
- Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), 31270-901 Belo Horizonte, MG, Brazil.
| | - Cíntia Aparecida de Jesus Pereira
- Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais (UFMG), 31270-901 Belo Horizonte, MG, Brazil
| | - Fredson Vieira E Silva
- Department of Agricultural Science of the State University of Montes Claros (UNIMONTES), 39448-524 Janaúba, MG, Brazil.
| |
Collapse
|
13
|
Faleva AV, Falev DI, Onuchina AA, Ulyanovskii NV, Kosyakov DS. Comprehensive identification of polyphenolic metabolites in aspen knotwood by combination of 2D NMR and HPLC-HRMS. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 39223087 DOI: 10.1002/pca.3443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 09/04/2024]
Abstract
INTRODUCTION European aspen (Populus tremula L.) knotwood contains large amounts of polyphenolic metabolites, mainly flavonoids, and can be considered as a promising industrial-scale source of valuable bioactive compounds. Valorization of knotwood extractives requires detailed information on their chemical composition and a relevant analytical methodology. OBJECTIVE This study proposes combined analytical strategy for non-targeted screening and identification of polyphenolic plant metabolites and is aimed at comprehensive characterization of knotwood extractives. MATERIALS AND METHODS Aspen knotwood acetone extract with determined antioxidant activity was an object of the study. Two-dimensional NMR spectroscopy with Structure Elucidator expert system was used for preliminary search of major components and specific structures. Liquid chromatography-high-resolution mass spectrometry (HPLC-HRMS) with data-dependent MS/MS spectra acquisition was used as a complementary technique providing molecular-level characterization and identification of the detected metabolites. RESULTS Twenty-eight phenolic metabolites were found and identified. Among them, flavonoids, aromadendrin and naringenin, as well as their glycosylated derivatives (mainly O-glucosides) and methyl ethers, dominated. Taxifolin and its 7-O-glucoside were detected as minor components. Other detected compounds are represented by p-coumaric acid and its rutinoside and small amounts of glycosylated ferulic acid. Nineteen of the detected compounds were discovered in aspen knotwood for the first time. The results were confirmed by preparative isolation of individual compounds and NMR studies. CONCLUSION The proposed analytical strategy based on 2D NMR and HPLC-HRMS can be considered a powerful tool in the analysis of plant extractives and allowed for the identification and semi-quantification of a large number of polyphenols in aspen knotwood.
Collapse
Affiliation(s)
- Anna V Faleva
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Danil I Falev
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Aleksandra A Onuchina
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Nikolay V Ulyanovskii
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| | - Dmitry S Kosyakov
- Laboratory of Natural Product Chemistry and Bioanalytics, Core Facility Center "Arktika", Northern (Arctic) Federal University, Arkhangelsk, Russia
| |
Collapse
|
14
|
A Aksenov A, Blacutt A, Ginnan N, Rolshausen PE, V Melnik A, Lotfi A, C Gentry E, Ramasamy M, Zuniga C, Zengler K, Mandadi KK, Dorrestein PC, Roper MC. Spatial chemistry of citrus reveals molecules bactericidal to Candidatus Liberibacter asiaticus. Sci Rep 2024; 14:20306. [PMID: 39218988 PMCID: PMC11366753 DOI: 10.1038/s41598-024-70499-z] [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: 04/05/2024] [Accepted: 08/16/2024] [Indexed: 09/04/2024] Open
Abstract
Huanglongbing (HLB), associated with the psyllid-vectored phloem-limited bacterium, Candidatus Liberibacter asiaticus (CLas), is a disease threat to all citrus production worldwide. Currently, there are no sustainable curative or prophylactic treatments available. In this study, we utilized mass spectrometry (MS)-based metabolomics in combination with 3D molecular mapping to visualize complex chemistries within plant tissues to explore how these chemistries change in vivo in HLB-infected trees. We demonstrate how spatial information from molecular maps of branches and single leaves yields insight into the biology not accessible otherwise. In particular, we found evidence that flavonoid biosynthesis is disrupted in HLB-infected trees, and an increase in the polyamine, feruloylputrescine, is highly correlated with an increase in disease severity. Based on mechanistic details revealed by these molecular maps, followed by metabolic modeling, we formulated and tested the hypothesis that CLas infection either directly or indirectly converts the precursor compound, ferulic acid, to feruloylputrescine to suppress the antimicrobial effects of ferulic acid and biosynthetically downstream flavonoids. Using in vitro bioassays, we demonstrated that ferulic acid and bioflavonoids are indeed highly bactericidal to CLas, with the activity on par with a reference antibiotic, oxytetracycline, recently approved for HLB management. We propose these compounds should be evaluated as therapeutics alternatives to the antibiotics for HLB treatment. Overall, the utilized 3D metabolic mapping approach provides a promising methodological framework to identify pathogen-specific inhibitory compounds in planta for potential prophylactic or therapeutic applications.
Collapse
Affiliation(s)
- Alexander A Aksenov
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy & Pharmaceutical Sciences, University of California - San Diego, La Jolla, CA, USA.
- Arome Science Inc., Farmington, CT, USA.
- Department of Chemistry, University of Connecticut, Storrs, CT, USA.
| | - Alex Blacutt
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, USA
| | - Nichole Ginnan
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, USA
- One Health Microbiome Center, Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA, USA
| | - Philippe E Rolshausen
- Department of Botany and Plant Sciences, University of California, Riverside, CA, USA
| | - Alexey V Melnik
- Department of Chemistry, University of Connecticut, Storrs, CT, USA
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy & Pharmaceutical Sciences, University of California - San Diego, La Jolla, CA, USA
- Arome Science Inc., Farmington, CT, USA
| | - Ali Lotfi
- Department of Chemistry, University of Connecticut, Storrs, CT, USA
| | - Emily C Gentry
- Department of Chemistry, University of Connecticut, Storrs, CT, USA
- Department of Chemistry, Virginia Tech, Blacksburg, VA, USA
| | - Manikandan Ramasamy
- Department of Plant Pathology and Microbiology, Texas A&M AgriLife Research and Extension Center, Weslaco, TX, USA
| | - Cristal Zuniga
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA
- Department of Biology, San Diego State University, San Diego, CA, USA
| | - Karsten Zengler
- Department of Pediatrics, University of California, San Diego, La Jolla, CA, USA
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA
- Center for Microbiome Innovation, University of California, San Diego, La Jolla, CA, USA
| | - Kranthi K Mandadi
- Department of Plant Pathology and Microbiology, Texas A&M AgriLife Research and Extension Center, Weslaco, TX, USA
- Institute for Advancing Health Through Agriculture, Texas A&M AgriLife, College Station, TX, USA
| | - Pieter C Dorrestein
- Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy & Pharmaceutical Sciences, University of California - San Diego, La Jolla, CA, USA
- Center for Microbiome Innovation, University of California, San Diego, La Jolla, CA, USA
| | - M Caroline Roper
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, USA
| |
Collapse
|
15
|
Wu C, Ma H, Lu S, Shi X, Liu J, Yang C, Zhang R. Effects of bamboo leaf flavonoids on growth performance, antioxidants, immune function, intestinal morphology, and cecal microbiota in broilers. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:7656-7667. [PMID: 38770921 DOI: 10.1002/jsfa.13602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Bamboo leaf flavonoids (BLF) are the main bioactive ingredients in bamboo leaves. They have antioxidant, anti-inflammatory, antibacterial, and other effects. In this study, the effects of dietary BLF on growth performance, immune response, antioxidant capacity, and intestinal microbiota of broilers were investigated. A total of 288 broilers were divided into three groups with eight replicates and 12 birds in each replicate. Broilers were fed a basic diet or the basic diet supplemented with 1000 or 2000 mg kg-1 BLF for 56 days. RESULTS The results showed that supplementation of BLF increased body weight (BW) and average daily weight gain (ADG), and reduced average daily feed intake (ADFI) (P < 0.05). The serum immunoglobulin A (IgA), immunoglobulin M (IgM), and interleukin 10 (IL-10) content of broilers in the BLF1000 group was increased and the interleukin 1β (IL-1β) and tumor necrosis factor-α (TNF-α) content was decreased (P < 0.05). The levels of IgM and IL-10 in jejunum mucosa were found to be enhanced by BLF (P < 0.05). The BLF1000 group exhibited a significant reduction in the concentration of TNF-α (P < 0.05). Serum and jejunum mucosa total antioxidant capacity (T-AOC) levels in the BLF1000 group were increased (P < 0.05). The serum catalase (CAT) and glutathione peroxidase (GSH-Px) effects of the BLF1000 group and serum CAT effects of BLF2000 group were increased (P < 0.05). The CON group demonstrated a lower relative abundance of Christensenellaceae_R-7_group and Oscillibacter than the BLF group (P < 0.05). CONCLUSION Dietary BLF inclusion enhanced the growth performance, immune, and antioxidant functions, improved the intestinal morphology, and ameliorated the intestinal microflora structure in broiler. Adding 1000 mg kg-1 BLF to the broiler diet can be considered as an effective growth promoter. © 2024 Society of Chemical Industry.
Collapse
Affiliation(s)
- Chao Wu
- College of Animal Science and Technology, College of Veterinary Medicine, Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang Agricultural and Forestry University, Zhejiang, China
| | - Hui Ma
- College of Animal Science and Technology, College of Veterinary Medicine, Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang Agricultural and Forestry University, Zhejiang, China
| | - Shuwan Lu
- College of Animal Science and Technology, College of Veterinary Medicine, Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang Agricultural and Forestry University, Zhejiang, China
| | - Xueyan Shi
- College of Animal Science and Technology, College of Veterinary Medicine, Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang Agricultural and Forestry University, Zhejiang, China
| | - Jinsong Liu
- Vegamax Green Animal Health products Key agricultural Enterprise Research Institute of Zhejiang Province, Zhejiang Vegamax Biotechnology Co., Ltd, Zhejiang, China
| | - Caimei Yang
- College of Animal Science and Technology, College of Veterinary Medicine, Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang Agricultural and Forestry University, Zhejiang, China
| | - Ruiqiang Zhang
- College of Animal Science and Technology, College of Veterinary Medicine, Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, Zhejiang Provincial Engineering Laboratory for Animal Health Inspection & Internet Technology, Zhejiang Agricultural and Forestry University, Zhejiang, China
| |
Collapse
|
16
|
Eruygur N, Tuzcu N, Tugay O, Yilmaz MA, Cakir O. Phytochemical characterization and biological activities of Inula viscosa L. Aiton: a promising plant from Turkey. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2024; 34:3334-3347. [PMID: 38245842 DOI: 10.1080/09603123.2024.2305215] [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: 07/21/2023] [Accepted: 01/10/2024] [Indexed: 01/22/2024]
Abstract
The methanol extract of Inula viscosa (IVM) was investigated for its antioxidant potential using the DPPH and ABTS radical scavenging as well as iron chelating assays (ICA). The total phenol (TPC) and flavonoid contents (TFC) of IVM were determined using the Folin-Ciocalteu and aluminum trichloride methods, respectively. Antimicrobial activity of different concentrations of I. viscosa methanol extract was investigated by disc diffusion and broth microdilution method. The IVM extract was found to be containing TPC (236.78 ± 7.63 mg GAE/g) and TFC (94.36 ± 1.86 mg QE/g). Antioxidant activity IC50 values for the DPPH, ABTS and ICA assays were found to be 277.7 ± 3.68, 2.44 ± 0.02, and 222.1 ± 0.71 µg/mL, respectively. The MIC values of the IVM on the tested microorganisms ranged from 0.48 to 7.81 mg/mL. Furthermore, IVM extract was demonstrated 18.32 ± 1.37%, 23.06 ± 1.05%, 4.72 ± 0.13%, 15.13 ± 0.37% and 37.64 ± 4.02% inhibition against tyrosinase, α-amylase, α-glucosidase, AChE and BChE, respectively. In the results of LC-MS/MS analysis, acacetin, quercetin, chlorogenic acid and protocatechuic acid were determined as most dominant compounds. These findings suggested that this plant may be a natural resource for creating novel medicinal compounds.
Collapse
Affiliation(s)
- Nuraniye Eruygur
- Department of Pharmacognosy, Faculty of Pharmacy, Selcuk University, Konya, Turkey
| | - Nevin Tuzcu
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Selcuk University, Konya, Turkey
| | - Osman Tugay
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Selcuk University, Konya, Turkey
| | - Mustafa Abdullah Yilmaz
- Department of Analytical Chemistry, Faculty of Pharmacy, Dicle University, Diyarbakir Sur, Turkey
| | - Oguz Cakir
- Science and Technology Research and Application Center, Dicle University, Diyarbakir, Turkey
| |
Collapse
|
17
|
Tang XM, Xie MX, Gou JL, Chen L, Tian JL, Zhang X, Lu YY, Wang HQ. Antibacterial Activity of Plants in Cirsium: A Comprehensive Review. Chin J Integr Med 2024; 30:835-841. [PMID: 38532154 DOI: 10.1007/s11655-024-3757-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2023] [Indexed: 03/28/2024]
Abstract
As ethnic medicine, the whole grass of plants in Cirsium was used as antimicrobial. This review focuses on the antimicrobial activity of plants in Cirsium, including antimicrobial components, against different types of microbes and bacteriostatic mechanism. The results showed that the main antimicrobial activity components in Cirsium plants were flavonoids, triterpenoids and phenolic acids, and the antimicrobial ability varied according to the species and the content of chemicals. Among them, phenolic acids showed a strong antibacterial ability against Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterococcus faecium. The antibacterial mechanisms include: (1) damaging the cell membrane, cell walls, mitochondria and nucleus of bacteria; (2) inhibiting the synthesis of proteins and nucleic acids; (3) suppressing the synthesis of enzymes for tricarboxylic acid cycle pathways and glycolysis, and then killing the bacteria via inhibition of energy production. Totally, most research results on antimicrobial activity of Cirsium plants are reported based on in vitro assays. The evidence from clinical data and comprehensive evaluation are needed.
Collapse
Affiliation(s)
- Xiao-Meng Tang
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, 750004, China
| | - Ming-Xia Xie
- College of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410007, China
| | - Jun-Li Gou
- General Hospital of Ningxia Medical University, Yinchuan, Ningxia, 750004, China
| | - Liang Chen
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, 750004, China
| | - Jin-Long Tian
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, 750004, China
| | - Xia Zhang
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, 750004, China
| | - You-Yuan Lu
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, 750004, China
- Ningxia Regional Characteristic Traditional Chinese Medicine Collaborative Innovation Center Co-constructed by the Province and Ministry, Ningxia Engineering and Technology Research Center for Modernization of Regional Characteristic Traditional Chinese Medicine, Ningxia Medical University, Yinchuan, 750004, China
| | - Han-Qing Wang
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, 750004, China.
- Ningxia Regional Characteristic Traditional Chinese Medicine Collaborative Innovation Center Co-constructed by the Province and Ministry, Ningxia Engineering and Technology Research Center for Modernization of Regional Characteristic Traditional Chinese Medicine, Ningxia Medical University, Yinchuan, 750004, China.
- Key Laboratory of Ningxia Minority Medicine Modernization, Ministry of Education, Yinchuan, 750004, China.
| |
Collapse
|
18
|
Mahafel N, Vaezi Z, Barzegar M, Hekmat A, Naderi-Manesh H. Synergistic antibacterial effect of the pistachio green hull extract-loaded porphysome decorated with 4-nitroimidazole against bacteria. J Liposome Res 2024; 34:475-488. [PMID: 38252419 DOI: 10.1080/08982104.2024.2304755] [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: 10/27/2023] [Accepted: 01/08/2024] [Indexed: 01/23/2024]
Abstract
'Active targeting' refers to modifying a nanocarrier's surface with targeting ligands. This study introduced an efficient approach for immobilizing imidazole-based drugs onto the metallated-porphyrin complex within the porphysome nanocarrier. To enhance cellular and bacterial uptake, a Ni-porphyrin with a fatty acid tail was synthesized and placed in the bilayer center of DPPC, facilitating receptor-mediated endocytosis. The Ni-porphyrin in the head group of the Ni-porphyrin-tail was placed superficially in the polar region of the membrane. Spherical unilamellar vesicle formation (DPPC: Ni-porphyrin-tail 4:1 mole ratio), as metallo-porphysome, was achieved through supramolecular self-assembly in an aqueous buffer. These vesicles exhibited a diameter of 279 ± 7 nm and a zeta potential of -15.3 ± 2.5 mV, showcasing their unique cytocompatibility. Nitroimidazole was decorated on the surface of metallo-porphysomes and pistachio green hull extract (PGHE) was loaded into the carrier for synergistic activity against (E. coli) and (S. aureus) bacteria strains. The physicochemical properties of Nitroimidazole-porphysome-PGHE, including size, zeta potential, morphology, loading efficiency, and release profile under various pH and temperature conditions in simulated gastrointestinal fluids were characterized. This combination therapy prevented bacterial cell attachment and biofilm formation in Caco-2 cells, as colon epithelial cells. The remarkable benefit of this system is that it does not affect cell viability even at 0.5 mg/ml. This study demonstrates the potential of a new co-delivery system using biocompatible metallo-porphysomes to decrease bacterial infections.
Collapse
Affiliation(s)
- Nastaran Mahafel
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Zahra Vaezi
- Department of Bioactive Compounds, Faculty of Interdisciplinary Science and Technologies, Tarbiat Modares University, Tehran, Iran
| | - Mohsen Barzegar
- Department of Bioactive Compounds, Faculty of Interdisciplinary Science and Technologies, Tarbiat Modares University, Tehran, Iran
- Department of Food Science and Technology, Faculty of Agriculture, Tarbiat Modares University, Tehran, Iran
| | - Azadeh Hekmat
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Hossein Naderi-Manesh
- Department of Bioactive Compounds, Faculty of Interdisciplinary Science and Technologies, Tarbiat Modares University, Tehran, Iran
- Department of Biophysics, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran
| |
Collapse
|
19
|
Machuca C, Angulo M, Monreal-Escalante E, Méndez-Martínez Y, Magallón-Servín P, Vázquez-Juárez R, Silva-Jara JM, Angulo C. Effect of diets containing probiotic yeast Cystobasidium benthicum and fruit Cyrtocarpa edulis on growth and immune parameters of Nile tilapia (Oreochromisniloticus). Microb Pathog 2024; 194:106817. [PMID: 39033935 DOI: 10.1016/j.micpath.2024.106817] [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: 04/09/2024] [Revised: 07/17/2024] [Accepted: 07/19/2024] [Indexed: 07/23/2024]
Abstract
This study investigates Cystobasidium benthicum (Cb) probiotic yeast and Cyrtocarpa edulis (Ce) fruit dietary effects, single (0.5 %) or combined (Cb:Ce, 0.25:0.25 %), on growth performance, humoral immunity in serum and skin mucus, and intestinal morphology of Nile tilapia (Oreochromis niloticus) after 14 and 28 days. The Cb group presented the highest (P < 0.05) specific growth rate, weight gain, and absolute growth rate with respect to the control group. Immunological assays indicated that Cb, Ce and Cb:Ce groups increased serum nitric oxide concentration compared to the control group (P < 0.05). Cb and Cb:Ce groups showed the highest serum myeloperoxidase enzyme activity at day 14 and 28, respectively (P < 0.05); whereas, Cb:Ce group had the highest (P < 0.05) myeloperoxidase activity in skin mucus. The superoxide dismutase enzyme activity was unaffected. On day 28, Cb, Ce, and Cb:Ce groups showed higher and lower (P < 0.05) catalase enzyme activity in serum and skin mucus, respectively, compared with the control group. Only the Cb group had higher (P < 0.05) total protein concentration in serum (day 14) and skin mucus (day 14 and 28) with respect to the control group. The lysozyme activity in serum (day 28) and skin mucus (day 14) was higher (P < 0.05) in the Cb group compared to the control group. Only the skin mucus of Ce group showed bactericidal activity against Aeromonas dhakensis (P < 0.05). Histological studies indicated that Cb and Cb:Ce groups increased microvilli height, and Cb, Ce and Cb:Ce augmented goblet cell area at day 14 compared to the control group (P < 0.05). At day 28, microvilli height was higher in all groups and the number of intraepithelial leukocytes increased in Cb and Ce groups with respect to the control group (P < 0.05). The ex vivo assay revealed that A. dhakensis in leukocytes decreased cell viability similar to the control group (P < 0.05). A principal component analysis (PCA) confirmed the results. In conclusion, C. benthicum in the diet was the best supplement to improve the growth and immunity of Nile tilapia.
Collapse
Affiliation(s)
- Cristian Machuca
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico
| | - Miriam Angulo
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico
| | - Elizabeth Monreal-Escalante
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico; CONAHCYT-Centro de Investigaciones Biológicas del Noroeste, Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico
| | - Yuniel Méndez-Martínez
- Experimental Laboratory Aquaculture, Facultad de Ciencias Pecuarias y Biológicas, Universidad Técnica Estatal de Quevedo (UTEQ), Av. Quito Km. 11/2 vía Santo Domingo de los Tsáchilas, Quevedo, 120301, Ecuador
| | - Paola Magallón-Servín
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico
| | - Ricardo Vázquez-Juárez
- Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico
| | - Jorge Manuel Silva-Jara
- Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Blvd. Marcelino García Barragán 1421, Guadalajara, 44430, Jalisco, Mexico
| | - Carlos Angulo
- Immunology & Vaccinology Group, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Instituto Politécnico Nacional 195, Playa Palo de Santa Rita Sur, La Paz, 23096, Mexico.
| |
Collapse
|
20
|
Perz M, Szymanowska D, Kostrzewa-Susłow E. The Influence of Flavonoids with -Br, -Cl Atoms and -NO 2, -CH 3 Groups on the Growth Kinetics and the Number of Pathogenic and Probiotic Microorganisms. Int J Mol Sci 2024; 25:9269. [PMID: 39273218 PMCID: PMC11395712 DOI: 10.3390/ijms25179269] [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: 07/06/2024] [Revised: 08/14/2024] [Accepted: 08/24/2024] [Indexed: 09/15/2024] Open
Abstract
The pursuit of novel or modified substances based on a natural origin, like flavonoids, is essential in addressing the increasing number of diseases and bacterial resistance to antibiotics, as well as in maintaining intestinal balance and enhancing overall gut health. The primary goal of this research was to evaluate the impact of specific flavonoid compounds-chalcones, flavanones, and flavones-substituted with -Br, -Cl, -CH3, and -NO2 on both pathogenic and probiotic microorganisms. Additionally, this study aimed to understand these compounds' influence on standardized normal and pathologically altered intestinal microbiomes. 8-Bromo-6-chloroflavone 4'-O-β-D-(4″-O-methyl)-glucopyranoside and 8-bromo-6-chloroflavanone showed the most promising results as bactericidal agents. They significantly limited or inhibited the growth of pathogenic bacteria without adversely affecting the probiotic's growth. Digestion in vitro studies indicated that 6-methyl-8-nitroflavone and 8-bromo-6-chloroflavone positively modulated the gut microbiome by increasing beneficial bacteria and reducing potentially pathogenic microbes. This effect was most notable in microbiomes characteristic of older individuals and those recovering from chemotherapy or antibiotic treatments. This study underscores the therapeutic potential of flavonoid compounds, particularly those with specific halogen and nitro substitutions, in enhancing gut health.
Collapse
Affiliation(s)
- Martyna Perz
- Department of Food Chemistry and Biocatalysis, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 50-375 Wrocław, Poland
| | - Daria Szymanowska
- Department of Biotechnology and Food Microbiology, Faculty of Food Science and Nutrition, Poznań University of Life Sciences, 60-627 Poznań, Poland
- Department of Pharmacognosy and Biomaterials, Faculty of Pharmacy, Poznań University of Medical Sciences, 60-806 Poznań, Poland
| | - Edyta Kostrzewa-Susłow
- Department of Food Chemistry and Biocatalysis, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, 50-375 Wrocław, Poland
| |
Collapse
|
21
|
Capaldi G, Voss M, Tabasso S, Stefanetti V, Branciari R, Chaji S, Grillo G, Cravotto C, Tagliazucchi D, Fiego DPL, Marinucci MT, Roila R, Natalello A, Pravettoni D, Cravotto G, Forte C. Upgrading hazelnut skins: Green extraction of polyphenols from lab to semi-industrial scale. Food Chem 2024; 463:140999. [PMID: 39316937 DOI: 10.1016/j.foodchem.2024.140999] [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: 03/07/2024] [Revised: 08/14/2024] [Accepted: 08/24/2024] [Indexed: 09/26/2024]
Abstract
Hazelnut skins (HS) are usually managed as waste; however, this by-product is a source of bioactive compounds, with potential applications in feed and food sectors. Phenolic compounds can be extracted using green protocols combining enabling technologies and green solvents. This work investigates subcritical water extraction (SWE) of bioactive compounds from HS. A laboratory-scale study was performed on four different batches, with significant batch-to-batch heterogeneity. The evaluation of polyphenolic profiles and antioxidant activities afforded promising results compared to the benchmark of reflux maceration. To evaluate process effectiveness, the extraction protocol was replicated on a semi-industrial plant that processed 8 kg of matrix. Downstream processes have been optimized for scale-up, demonstrating the effectiveness of SWE in retaining product concentration and bioactivity avoiding excipients in spray-drying phase. Hazelnut extracts exhibited antibacterial properties against animal- and food-borne pathogens, supporting their potential use as sustainable feed ingredients for improved hazelnut production and animal farming practices.
Collapse
Affiliation(s)
- Giorgio Capaldi
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Monica Voss
- Department of Veterinary Sciences, University of Turin, Grugliasco 10095, Italy
| | - Silvia Tabasso
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy.
| | - Valentina Stefanetti
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, Perugia 06126, Italy; Department of Human Science and Promotion of Quality Life, San Raffaele Telematic University, Rome, Italy
| | - Raffaella Branciari
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, Perugia 06126, Italy
| | - Salah Chaji
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Giorgio Grillo
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Christian Cravotto
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Davide Tagliazucchi
- Department of Life Sciences (DSV), University of Modena and Reggio Emilia, Via G. Amendola 2, Reggio Emilia I-42122, Italy
| | - Domenico Pietro Lo Fiego
- Department of Life Sciences (DSV), University of Modena and Reggio Emilia, Via G. Amendola 2, Reggio Emilia I-42122, Italy
| | | | - Rossana Roila
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, Perugia 06126, Italy
| | - Antonio Natalello
- Department Di3A, University of Catania, via Valdisavoia 5, Catania 95123, Italy
| | - Davide Pravettoni
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Lodi, Italy
| | - Giancarlo Cravotto
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Claudio Forte
- Department of Veterinary Sciences, University of Turin, Grugliasco 10095, Italy
| |
Collapse
|
22
|
Aldalin HK, Alharbi NK, Hadi AM, Sharaf M, Mekky AE, Ragab SM, Mahmoud N, Al-Hoshani N, Alwutayd KM, Abdelnour SA. Bioactivity screening and molecular identification of Anchusa milleri L. sunflower crud extract for antioxidant, antiviral, antimicrobial, and anticancer properties. Nat Prod Res 2024:1-14. [PMID: 39180330 DOI: 10.1080/14786419.2024.2390608] [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: 08/30/2023] [Revised: 07/11/2024] [Accepted: 08/06/2024] [Indexed: 08/26/2024]
Abstract
The current study evaluates hot water A. milleri sunflower extracts at 40 °C temperature (AMSE40) for their antibacterial, anti-biofilm, antiviral and anticancer activities. AMSE40 exhibited excellent antioxidant activity with an IC50 of 1.17 mg/mL (ascorbic acid) and was found to be rich in phytochemical compounds such as alkaloids, flavonoids, phenolics, saponins, and tannins, with concentrations of 1.23%, 351.60 mg/g, 152.50 mg/g, 0.98%, and 146.35 mg/g, respectively. AMSE40 showed strong antibacterial and anti-biofilm activity against four multidrug-resistant isolates, comprising E. faecalis, S. aureus, P. aeruginosa, and K. pneumonia with minimum bactericidal concentrations (25 mg/mL) and minimum inhibitory concentrations (12.5 mg/mL) for all isolates. The AMSE40 (62.5 µg/mL) showed antiviral efficacy against CoxB4 (9.1%) and HSV-1 (34.4%). Additionally, AMSE40 induced DNA fragmentation in liver cell lines, indicating cell death. The cytotoxic concentration of AMSE40 had a mild impact on Vero (283.2 µg) and HepG2 cells (76.4 µg). A. milleri has the potential to serve as a natural and eco-friendly source for innovative pharmaceutical and medical applications.
Collapse
Affiliation(s)
- Hammad K Aldalin
- Department of Medical Support, Al-Karak University College, Al-Balqa Applied University, Al-Karak, Jordan
| | - Nada K Alharbi
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Ameer M Hadi
- DNA Research Center, University of Babylon, Al-Hilla, Iraq
| | - Mohamed Sharaf
- Department of Biochemistry, Faculty of Agriculture, Al-Azhar University, Cairo, Egypt
| | - Alsayed E Mekky
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Sherif M Ragab
- Department of Biochemistry, Faculty of Agriculture, Al-Azhar University, Cairo, Egypt
| | - Nashaat Mahmoud
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Nawal Al-Hoshani
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Khairiah M Alwutayd
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Sameh A Abdelnour
- Department of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| |
Collapse
|
23
|
Alishahi M, Xiao R, Kreismanis M, Chowdhury R, Aboelkheir M, Lopez S, Altier C, Bonassar LJ, Shen H, Uyar T. Antibacterial, Anti-Inflammatory, and Antioxidant Cotton-Based Wound Dressing Coated with Chitosan/Cyclodextrin-Quercetin Inclusion Complex Nanofibers. ACS APPLIED BIO MATERIALS 2024; 7:5662-5678. [PMID: 39097904 DOI: 10.1021/acsabm.4c00751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
Abstract
Quercetin, recognized for its antioxidant, anti-inflammatory, and antibacterial properties, faces limited biomedical application due to its low solubility. Cotton, a preferred wound dressing material over synthetic ones, lacks inherent antibacterial and wound-healing attributes and can benefit from quercetin features. This study explores the potential of overcoming these challenges through the inclusion complexation of quercetin with cyclodextrins (CDs) and the development of a nanofibrous coating on a cotton nonwoven textile. Hydroxypropyl-beta-cyclodextrin (HP-β-CD) and hydroxypropyl-gamma-cyclodextrin (HP-γ-CD) formed inclusion complexes of quercetin, with chitosan added to enhance antibacterial properties. Phase solubility results showed that inclusion complexation can enhance quercetin solubility up to 20 times, with HP-γ-CD forming a more stable inclusion complexation compared with HP-β-CD. Electrospinning of the nanofibers from HP-β-CD/Quercetin and HP-γ-CD/Quercetin aqueous solutions without the use of a polymeric matrix yielded a uniform, smooth fiber morphology. The structural and thermal analyses of the HP-β-CD/Quercetin and HP-γ-CD/Quercetin nanofibers confirmed the presence of inclusion complexes between quercetin and each of the CDs (HP-β-CD and HP-γ-CD). Moreover, HP-β-CD/Quercetin and HP-γ-CD/Quercetin nanofibers showed a near-complete loading efficiency of quercetin and followed a fast-releasing profile of quercetin. Both HP-β-CD/Quercetin and HP-γ-CD/Quercetin nanofibers showed significantly higher antioxidant activity compared to pristine quercetin. The HP-β-CD/Quercetin and HP-γ-CD/Quercetin nanofibers also showed antibacterial activity, and with the addition of chitosan in the HP-γ-CD/Quercetin system, the Chitosan/HP-γ-CD/Quercetin nanofibers completely eliminated the investigated bacteria species. The nanofibers were nontoxic and well-tolerated by cells, and exploiting the quercetin and chitosan anti-inflammatory activities resulted in the downregulation of IL-6 and NO secretion in both immune as well as regenerative cells. Overall, CD inclusion complexation markedly enhances quercetin solubility, resulting in a biofunctional antioxidant, antibacterial, and anti-inflammatory wound dressing through a nanofibrous coating on cotton textiles.
Collapse
Affiliation(s)
- Mohsen Alishahi
- Fiber Science Program, Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, New York 14853, United States
| | - Ruobai Xiao
- Fiber Science Program, Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, New York 14853, United States
| | - Melisa Kreismanis
- Fiber Science Program, Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, New York 14853, United States
| | - Rimi Chowdhury
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York 14853, United States
| | - Mahmoud Aboelkheir
- Fiber Science Program, Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, New York 14853, United States
| | - Serafina Lopez
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Craig Altier
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York 14853, United States
| | - Lawrence J Bonassar
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, New York 14853, United States
- Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, New York 14853, United States
| | - Hongqing Shen
- Cotton Incorporated, Cary, North Carolina 27513, United States
| | - Tamer Uyar
- Fiber Science Program, Department of Human Centered Design, College of Human Ecology, Cornell University, Ithaca, New York 14853, United States
| |
Collapse
|
24
|
Acuña-Fontecilla A, Bruna J, Ganga MA, Godoy L. Antimicrobial Activity of Leaf Aqueous Extract of Schinus polygamus (Cav.) Cabrera against Pathogenic Bacteria and Spoilage Yeasts. PLANTS (BASEL, SWITZERLAND) 2024; 13:2248. [PMID: 39204684 PMCID: PMC11360385 DOI: 10.3390/plants13162248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Revised: 08/08/2024] [Accepted: 08/10/2024] [Indexed: 09/04/2024]
Abstract
The antimicrobial activity of an aqueous extract of the leaves of Schinus polygamus (cav.) Cabrera against microorganisms of food importance was evaluated. First, the leaf aqueous extract of Schinus polygamus was characterized, quantifying hydroxycinnamic acids and phenolic compounds. Then, a battery of strains was tested, including Escherichia coli ATCC 25922, Salmonella Typhimurium ATCC 14028, and Listeria monocytogenes ATCC 13932. Also, we tested wine spoilage yeasts such as Brettanomyces bruxellensis LAMAP2480, B. bruxellensis LAMAP1359, B. bruxellensis CECT1451, and Pichia guilliermondii NPCC1051. Tests were conducted using the kinetic curve of growth and cell viability counts. The results indicate that with 10% v/v of concentrated extract, it is possible to observe growth inhibition of all microorganisms studied, with statistically significant differences during the whole measurement time (70 h for bacteria and 145 h for yeast).
Collapse
Affiliation(s)
- Andrea Acuña-Fontecilla
- Departamento en Ciencia y Tecnología de los Alimentos, Facultad Tecnológica, Universidad de Santiago de Chile, Alameda 3363, Estación Central, Santiago 9170002, Chile
| | - Julio Bruna
- Departamento en Ciencia y Tecnología de los Alimentos, Facultad Tecnológica, Universidad de Santiago de Chile, Alameda 3363, Estación Central, Santiago 9170002, Chile
| | - María Angélica Ganga
- Departamento en Ciencia y Tecnología de los Alimentos, Facultad Tecnológica, Universidad de Santiago de Chile, Alameda 3363, Estación Central, Santiago 9170002, Chile
| | - Liliana Godoy
- Departamento de Fruticultura y Enología, Facultad de Agronomía y Sistemas Naturales, Pontificia Universidad Católica de Chile, Santiago 8940000, Chile
| |
Collapse
|
25
|
Abdel-Malek AR, Moustafa AY, Salem SH. Antimicrobial and cytotoxic activities of flavonoid and phenolics extracted from Sepia pharaonis ink (Mollusca: Cephalopoda). BMC Biotechnol 2024; 24:54. [PMID: 39135187 PMCID: PMC11318128 DOI: 10.1186/s12896-024-00880-3] [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: 04/27/2024] [Accepted: 07/22/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND Several studies have been reported previously on the bioactivities of different extracts of marine molluscs. Therefore, we decided to evaluate the cytotoxic and antimicrobial activities of S. pharaonis ink as a highly populated species in the Red Sea. We extracted the flavonoids from the ink and analyzed their composition. Then we evaluated systematically the cytotoxic and antimicrobial properties of this extract. A pharmacokinetic study was also conducted using SwissADME to assess the potential of the identified flavonoids and phenolic compounds from the ink extract to be orally active drug candidates. RESULTS Cytotoxic activity was evaluated against 5 cell lines (MCF7, Hep G2, A549, and Caco2) at different concentrations (0.4 µg/mL, 1.6 µg/mL, 6.3 µg/mL, 25 µg/mL, 100 µg/mL). The viability of examined cells was reduced by the extract in a concentration-dependent manner. The highest cytotoxic effect of the extract was recorded against A549 and Hep G2 cancer cell lines cells with IC50 = 2.873 and 7.1 µg/mL respectively. The mechanistic analysis by flow cytometry of this extract on cell cycle progression and apoptosis induction indicated that the extract arrests the cell cycle at the S phase in Hep G2 and MCF7, while in A549 cell arrest was recorded at G1 phase. However, it causes G1 and S phase arrest in Caco2 cancer cell line. Our data showed that the extract has significant antimicrobial activity against all tested human microbial pathogens. However, the best inhibitory effect was observed against Candida albicans ATCC 10,221 with a minimum inhibitory concentration (MIC) of 1.95 µg/mL. Pharmacokinetic analysis using SwissADME showed that most flavonoids and phenolics compounds have high drug similarity as they satisfy Lipinski's criteria and have WLOGP values below 5.88 and TPSA below 131.6 Å2. CONCLUSION S. pharaonis ink ethanolic extract showed a promising cytotoxic potency against various cell lines and a remarkable antimicrobial action against different pathogenic microbial strains. S. pharaonis ink is a novel source of important flavonoids that could be used in the future in different applications as a naturally safe and feasible alternative of synthetic drugs.
Collapse
Affiliation(s)
- Asmaa R Abdel-Malek
- Zoology and Entomology Department, Faculty of Science, Assiut University, Assiut, 71526, Egypt
| | - Alaa Y Moustafa
- Zoology Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Shimaa H Salem
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, 71526, Egypt.
| |
Collapse
|
26
|
Birsa ML, Sarbu LG. A Structure-Activity Relationship Study on the Antioxidant Properties of Dithiocarbamic Flavanones. Antioxidants (Basel) 2024; 13:963. [PMID: 39199209 PMCID: PMC11351990 DOI: 10.3390/antiox13080963] [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: 07/03/2024] [Revised: 07/31/2024] [Accepted: 08/07/2024] [Indexed: 09/01/2024] Open
Abstract
The antioxidant properties of 3-dithiocarbamic flavanones have been investigated. The influence of the halogen substituents on ring A of the flavanones and the nature of the secondary amine from the dithiocarbamic moiety have been accounted. The results indicated that the presence of a halogen substituent at the C-8 position of the benzopyran ring induce better antioxidant properties against DPPH and ABTS than butylated hydroxytoluene (BHT) and ascorbic acid. The presence of a halogen substituent at the mentioned position appears to induce a higher stability for a free radical intermediate at the C-3 position of the benzopyran ring. A free radical enolate is most likely to be involved in the antioxidant activity of this dithiocarbamic flavanone. It is a stable intermediate that supports the influence of dithiocarbamic moiety on the antioxidant properties of the reported flavanones.
Collapse
Affiliation(s)
- Mihail Lucian Birsa
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, No. 11 Carol I Boulevard, 700506 Iasi, Romania
| | - Laura Gabriela Sarbu
- Department of Chemistry, Alexandru Ioan Cuza University of Iasi, No. 11 Carol I Boulevard, 700506 Iasi, Romania
| |
Collapse
|
27
|
Zhang Q, Si G, Chen L, Hu L, Cui G, Wang M, Zhao D. Current Status and Prospects of Pine Wilt Disease Management with Phytochemicals-A Review. PLANTS (BASEL, SWITZERLAND) 2024; 13:2129. [PMID: 39124247 PMCID: PMC11314518 DOI: 10.3390/plants13152129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/23/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024]
Abstract
PWD (pine wilt disease) is a devastating forest disease caused by the Bursaphelenchus xylophilus, which is the major invasive species in Asian and European countries. To control this disease, fumigation, pesticide injection, and clear cutting of epidemic trees have been widely used. But these management strategies have many limitations in terms of the effectiveness and environmental impacts, especially for the overuse of chemical pesticides. Thus, PCs (phytochemicals), the various compounds extracted from plants, have drawn extensive attention owing to their special characteristics, including abundant sources, low toxicity, high efficacy, and easy degradation. This review provides an overview of the current status of using PCs as alternative approaches to manage PWD. It discusses the efficacy of various PCs, the factors influencing their nematicidal activity, and their mechanism of action against B. xylophilus. These results will reveal the application of PCs in combating these devastating diseases and the necessity for further research.
Collapse
Affiliation(s)
- Quanhong Zhang
- College of Plant Protection, South China Agricultural University, Guangzhou 510642, China; (Q.Z.); (G.S.)
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (L.C.); (L.H.)
| | - Guiling Si
- College of Plant Protection, South China Agricultural University, Guangzhou 510642, China; (Q.Z.); (G.S.)
| | - Liusheng Chen
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (L.C.); (L.H.)
| | - Lili Hu
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (L.C.); (L.H.)
| | - Gaofeng Cui
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (L.C.); (L.H.)
| | - Min Wang
- College of Plant Protection, South China Agricultural University, Guangzhou 510642, China; (Q.Z.); (G.S.)
| | - Danyang Zhao
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangdong Academy of Forestry, Guangzhou 510520, China; (L.C.); (L.H.)
| |
Collapse
|
28
|
Patel KB, Patel RV, Ahmad I, Rajani D, Patel H, Mukherjee S, Kumari P. Design, synthesis, molecular docking, molecular dynamic simulation, and MMGBSA analysis of 7-O-substituted 5-hydroxy flavone derivatives. J Biomol Struct Dyn 2024; 42:6378-6392. [PMID: 37551031 DOI: 10.1080/07391102.2023.2243520] [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: 03/01/2023] [Accepted: 07/01/2023] [Indexed: 08/09/2023]
Abstract
A series of chrysin derivatives were designed, synthesized, and evaluated for their antibacterial activity against four different bacterial strains. We have synthesized new propyl-substituted and butyl-substituted chrysin-piperazine derivatives, which show marvellous inhibition against E. coli and S. aureus. The free hydroxyl group at the C-5 position of chrysin improved therapeutic efficacy in vivo and was a beneficial formulation for chemotherapy. All synthesized compounds were confirmed by various spectroscopic techniques such as IR, NMR, HPLC, and mass spectrometry. The compounds exhibited moderate to good inhibition, and their structure-activity relationship (SAR) has also been illustrated. Among the synthesised compounds, compounds 4 and 10 were the most active against S. pyogenes and E. coli, with 12.5 g/mL MICs; additionally, compound 12 exhibits significant activity on both the S. aureus and E. coli stains. Based on the promising activity profile and docking score of compound 12, it was selected for 100 ns MD simulation and post-dynamic binding free energy analysis within the active sites of S. aureus TyrRS (PDB ID: 1JIJ) and E. coli DNA GyrB (PDB ID: 6YD9) to investigate the stability of molecular contacts and to establish how the newly synthesized inhibitors fit together in the most stable conformations.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Kajalben B Patel
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India
| | - Rahul V Patel
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyang-si, Gyeonggi-do, Korea
| | - Iqrar Ahmad
- Department of Pharmaceutical Chemistry, Prof. Ravindra Nikam College of Pharmacy, Dhule, Maharashtra, India
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India
| | | | - Harun Patel
- Division of Computer Aided Drug Design, Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra, India
| | | | - Premlata Kumari
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat, India
| |
Collapse
|
29
|
Ribeiro IC, de Moraes JVB, Mariotini-Moura C, Polêto MD, da Rocha Torres Pavione N, de Castro RB, Miranda IL, Sartori SK, Alves KLS, Bressan GC, de Souza Vasconcellos R, Meyer-Fernandes JR, Diaz-Muñoz G, Fietto JLR. Synthesis of new non-natural L-glycosidic flavonoid derivatives and their evaluation as inhibitors of Trypanosoma cruzi ecto-nucleoside triphosphate diphosphohydrolase 1 (TcNTPDase1). Purinergic Signal 2024; 20:399-419. [PMID: 37975950 PMCID: PMC11303637 DOI: 10.1007/s11302-023-09974-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 10/20/2023] [Indexed: 11/19/2023] Open
Abstract
Trypanosoma cruzi is the pathogen of Chagas disease, a neglected tropical disease that affects more than 6 million people worldwide. There are no vaccines to prevent infection, and the therapeutic arsenal is very minimal and toxic. The unique E-NTPDase of T. cruzi (TcNTPDase1) plays essential roles in adhesion and infection and is a virulence factor. Quercetin is a flavonoid with antimicrobial, antiviral, and antitumor activities. Its potential as a partial inhibitor of NTPDases has also been demonstrated. In this work, we synthesized the non-natural L-glycoside derivatives of quercetin and evaluated them as inhibitors of recombinant TcNTPDase1 (rTcNTPDase1). These compounds, and quercetin and miquelianin, a natural quercetin derivative, were also tested. Compound 16 showed the most significant inhibitory effect (94%). Quercetin, miquelianin, and compound 14 showed inhibition close to 50%. We thoroughly investigated the inhibitory effect of 16. Our data suggested a competitive inhibition with a Ki of 8.39 μM (± 0.90). To better understand the interaction of compound 16 and rTcNTPDase1, we performed molecular dynamics simulations of the enzyme and docking analyses with the compounds. Our predictions show that compound 16 binds to the enzyme's catalytic site and interacts with important residues for NTPDase activity. As an inhibitor of a critical T. cruzi enzyme, (16) could be helpful as a starting point in the developing of a future treatment for Chagas disease. Furthermore, the discovery of (16) as an inhibitor of TcNTPDase1 may open new avenues in the study and development of new inhibitors of E-NTPDases.
Collapse
Affiliation(s)
- Isadora Cunha Ribeiro
- Biochemistry and Molecular Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - Christiane Mariotini-Moura
- General Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
- Medicine and Nursing Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Marcelo Depolo Polêto
- Biochemistry and Molecular Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - Raissa Barbosa de Castro
- Biochemistry and Molecular Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | - Izabel Luzia Miranda
- Exact Science Institute, Chemistry Department, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Suélen Karine Sartori
- Exact Science Institute, Chemistry Department, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Kryssia Lohayne Santos Alves
- Exact Science Institute, Chemistry Department, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Gustavo Costa Bressan
- Biochemistry and Molecular Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil
| | | | - José Roberto Meyer-Fernandes
- Laboratory of Cellular Biochemistry, Institute of Medical Biochemistry Leopoldo de Meis, Health Sciences Center, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gaspar Diaz-Muñoz
- Exact Science Institute, Chemistry Department, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - Juliana Lopes Rangel Fietto
- Biochemistry and Molecular Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.
- General Biology Department, Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.
| |
Collapse
|
30
|
Ralte L, Sailo H, Kumar NS, Singh YT. Exploring the pharmacological potential of Lepionurus sylvestris blume: from folklore medicinal usage to modern drug development strategies using in vitro and in silico analyses. BMC Complement Med Ther 2024; 24:289. [PMID: 39080609 PMCID: PMC11289938 DOI: 10.1186/s12906-024-04567-2] [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: 09/20/2023] [Accepted: 06/25/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Lepionurus sylvestris Blume has a long history of folklore medicinal usage against various ailments. However, studies on these plants were neglected particularly their pharmacological potential. METHODS The crude extract was identified using LC-MS analysis. In vitro assays were carried out to determine the properties of antioxidant, anti-microbial, and anti-cancer. Further, network pharmacology was proposed to evaluate the potential targets of the compounds against breast cancer and type II diabetes. Molecular docking and molecular dynamic simulation were used to determine the potential compounds for the drug formulation of diabetes. RESULTS Various bioactive compounds were identfied using LC-MS and Galiposin, Fujikinetin, Boeravinone B, 4-Deoxybryaquinone, and Norbaeocystin were described for the first time from the plant. Determination of antioxidant potential showed that the IC50 value of ABTS, DPPH, and phosphomolybdate was 24.33 µg/ml, 37.81 µg/ml, 60.35 µg/ml, and reducing power assays 1.185. The antibacterial activity against Streptococcus pyogenes, Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli was determined, and the minimum inhibition concentration (MIC) was found to be 5.3 mg/ml, 3.47 mg/ml, 3.33 mg/ml, and 2.7 mg/ml respectively, revealing the extracts as effective antibacterial agents. The IC50 values for the plant extract were determined to be 26 µg/ml, 30.52 µg/ml, and 24.39 µg/ml for HeLa, MCF-7, and K-562 cells, respectively, and the increasing concentration of the plant extract increased LDH release. Furthermore, the in silico network pharmacology, molecular docking which had the highest docking score for GAPDH and HIF-1 target proteins of -9.3 kcal/mol, and - 11.3 kcal/mol binding affinities, and molecular dynamic simulation analysis revealed the bioactive compound Boeravinone B present in the plant was significant for the treatment of various ailments. CONCLUSION Based on our findings, plant extracts could be a promising option for developing new drug formulations.
Collapse
Affiliation(s)
- Laldinfeli Ralte
- Department of Botany, Mizoram University, Aizawl, Mizoram, 796004, India
| | - Hmingremhlua Sailo
- Department of Botany, Mizoram University, Aizawl, Mizoram, 796004, India
| | | | - Y Tunginba Singh
- Department of Botany, Mizoram University, Aizawl, Mizoram, 796004, India.
- Department of Life Sciences (Botany), Manipur University, Imphal, Manipur, 795003, India.
| |
Collapse
|
31
|
Zahra M, Abrahamse H, George BP. Flavonoids: Antioxidant Powerhouses and Their Role in Nanomedicine. Antioxidants (Basel) 2024; 13:922. [PMID: 39199168 PMCID: PMC11351814 DOI: 10.3390/antiox13080922] [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: 06/21/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 09/01/2024] Open
Abstract
This study emphasizes the critical role of antioxidants in protecting human health by counteracting the detrimental effects of oxidative stress induced by free radicals. Antioxidants-found in various forms such as vitamins, minerals, and the phytochemicals abundant in fruits and vegetables-neutralize free radicals by stabilizing them through electron donation. Specifically, flavonoid compounds are highlighted as robust defenders, addressing oxidative stress and inflammation to avert chronic illnesses like cancer, cardiovascular diseases, and neurodegenerative diseases. This research explores the bioactive potential of flavonoids, shedding light on their role not only in safeguarding health, but also in managing conditions such as diabetes, cancer, cardiovascular diseases, and neurodegenerative diseases. This review highlights the novel integration of South African-origin flavonoids with nanotechnology, presenting a cutting-edge strategy to improve drug delivery and therapeutic outcomes. This interdisciplinary approach, blending traditional wisdom with contemporary techniques, propels the exploration of flavonoid-mediated nanoparticles toward groundbreaking pharmaceutical applications, promising revolutionary advancements in healthcare. This collaborative synergy between traditional knowledge and modern science not only contributes to human health, but also underscores a significant step toward sustainable and impactful biomedical innovations, aligning with principles of environmental conservation.
Collapse
Affiliation(s)
| | | | - Blassan P. George
- Laser Research Centre, Faculty of Health Sciences, University of Johannesburg, P.O. Box 1711, Doornfontein 2028, South Africa; (M.Z.); (H.A.)
| |
Collapse
|
32
|
Kwun MS, Lee DG. Bacterial Apoptosis-Like Death through Accumulation of Reactive Oxygen Species by Quercetin in Escherichia coli. J Microbiol Biotechnol 2024; 34:1395-1400. [PMID: 38934783 PMCID: PMC11294654 DOI: 10.4014/jmb.2403.03057] [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: 03/28/2024] [Revised: 05/14/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024]
Abstract
The antimicrobial activity of the natural compounds from plant and food have well discovered since the interest on the beneficial effect of the natural compounds was risen. Quercetin, a flavonoid derived from vegetables, including onions, red leaf lettuces and cherries has been studied for diverse biological characteristics as anti-cancer and anti-microbial activities. The aim of current study is to investigate the specific antibacterial modes of action of quercetin against Escherichia coli. Quercetin decreased the E. coli cell viability and induced the severe damages (oxidative stress, DNA fragmentation) leading to cell death. Reactive oxygen species (ROS) generation was observed during the process, which we confirmed that oxidative stress was the key action of antibacterial activity of quercetin exerting its influence potently. Based on the results of Annexin V and Caspace FITC-VAD-FMK assay, the oxidative damage in E. coli has led to the bacterial apoptosis-like death in E. coli. To sum up, the contribution of ROS generation exerts crucial impact in antibacterial activity of quercetin.
Collapse
Affiliation(s)
- Min Seok Kwun
- School of Life Sciences, BK 21 FOUR KNU Creative BioResearch Group, College of Natural Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Dong Gun Lee
- School of Life Sciences, BK 21 FOUR KNU Creative BioResearch Group, College of Natural Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| |
Collapse
|
33
|
Yang S, Meng X, Zhen Y, Baima Q, Wang Y, Jiang X, Xu Z. Strategies and mechanisms targeting Enterococcus faecalis biofilms associated with endodontic infections: a comprehensive review. Front Cell Infect Microbiol 2024; 14:1433313. [PMID: 39091674 PMCID: PMC11291369 DOI: 10.3389/fcimb.2024.1433313] [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: 05/15/2024] [Accepted: 07/05/2024] [Indexed: 08/04/2024] Open
Abstract
Enterococcus faecalis is one of the main microorganisms that infects root canals, ranking among the most prevalent microorganisms associated with endodontic treatment failure. Given its pervasive presence in persistent endodontic infections, the successful elimination of Enterococcus faecalis is crucial for effective endodontic treatment and retreatment. Furthermore, Enterococcus faecalis can form biofilms - defense structures that microbes use to fight environmental threats. These biofilms confer resistance against host immune system attacks and antibiotic interventions. Consequently, the presence of biofilms poses a significant challenge in the complete eradication of Enterococcus faecalis and its associated disease. In response, numerous scholars have discovered promising outcomes in addressing Enterococcus faecalis biofilms within root canals and undertaken endeavors to explore more efficacious approaches in combating these biofilms. This study provides a comprehensive review of strategies and mechanisms for the removal of Enterococcus faecalis biofilms.
Collapse
Affiliation(s)
- Shipeng Yang
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Xiuping Meng
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yuqi Zhen
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Quzhen Baima
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yu Wang
- Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Xinmiao Jiang
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zhibo Xu
- Department of Endodontics, Hospital of Stomatology, Jilin University, Changchun, China
| |
Collapse
|
34
|
Abdessemed M, Bouacida S, Turki M, Ben Haj Koubaier H, Omrani S, Allouache R, Bouzouita N, Karoui R, Snoussi A. Chemical Characterization and Biological Activities Evaluation of Myrtus communis L. Essential Oil Extraction By-Product towards Circular Economy and Sustainability. Foods 2024; 13:2211. [PMID: 39063295 PMCID: PMC11275387 DOI: 10.3390/foods13142211] [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: 05/21/2024] [Revised: 07/05/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
Essential oil (EO) extraction is a widespread practice generating huge amounts of solid plant by-products a potential source of bioactive compounds, on the one hand, and a detrimental risk for the environment that needs to be carefully considered on the other hand. The present study aims to valorize Myrtus communis L. leaf by-products obtained following EO extraction using a steam distillation unit through the recovery of phenolic compounds and the evaluation of their biological activities. The total phenols, flavonoids, and proanthocyanidins contents of the ethanolic extract by-product were higher than the control (leaves without extraction of EO). Their amounts increased from 69.30 to 88.06 mg GAE/g for total phenols, from 36.31 to 70.97 mg QE for flavonoids and from 19.74 to 21.49 mg CE/g of extract for proanthocyanidins. The identification of phenolic compounds by high-performance liquid-chromatography equipped with a reversed-phase (RP-HPLC) system revealed that the by-product sample includes more gallic acid, catechin, syringic acid and luteolin 7-O-glucoside but less p-coumaric acid and kaempferol than the control. Moreover, the mid-infrared spectroscopy (MIR) showed the presence of benzene ring characteristic of phenolic compounds at 756 cm-1, esters of aromatic acids and stretching vibrations of polyphenols at 1141-1234 cm-1, C=C stretching present in phenolic acids such as coumaric acid and catechin at 1604 cm-1. The assessment of antioxidant activity revealed that the ABTS+• radical scavenging activity was significantly increased, whereas the DPPH• radical inhibition activity and the ferric reduction antioxidant power were significantly decreased. The results indicated, as well, that Myrtus communis L. leaf by-products maintained a considerable antibacterial activity depending on the tested bacterial strain. Additionally, the anti-α-amylase activity was higher for the Myrtus communis L. leaf by-product extract. Therefore, Myrtus communis L. leaf by-products of EO extraction offer phenolic compounds with significant biological activities, contributing to the sustainable development and the promotion of circular economy by the recovery of valuable inputs from plant by-products.
Collapse
Affiliation(s)
- Meriem Abdessemed
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Saoussen Bouacida
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Mohamed Turki
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Hayet Ben Haj Koubaier
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Souha Omrani
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Radia Allouache
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Nabiha Bouzouita
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| | - Romdhane Karoui
- University of Artois, University of Lille, University of Littoral Côte d’Opale, University of Picardie Jules Verne, University of Liège, INRAE, JUNIA, UMR-T 1158, BioEcoAgro, F-62300 Lens, France;
| | - Ahmed Snoussi
- Laboratory of Innovation and Valorization for a Sustainable Food Industry, Higher School of Food Industries of Tunis, University of Carthage, LR21AGR04, 58 Avenue Alain Savary, Tunis 1003, Tunisia; (M.A.); (S.B.); (M.T.); (H.B.H.K.); (S.O.); (R.A.); (N.B.)
| |
Collapse
|
35
|
Wu Y, Zhang S, York DM, Wang L. Adsorption of Flavonoids in a Transcriptional Regulator TtgR: Relative Binding Free Energies and Intermolecular Interactions. J Phys Chem B 2024; 128:6529-6541. [PMID: 38935925 DOI: 10.1021/acs.jpcb.4c02303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
Antimicrobial resistance in bacteria often arises from their ability to actively identify and expel toxic compounds. The bacterium strain Pseudomonas putida DOT-T1E utilizes its TtgABC efflux pump to confer robust resistance against antibiotics, flavonoids, and organic solvents. This resistance mechanism is intricately regulated at the transcriptional level by the TtgR protein. Through molecular dynamics and alchemical free energy simulations, we systematically examine the binding of seven flavonoids and their derivatives with the TtgR transcriptional regulator. Our simulations reveal distinct binding geometries and free energies for the flavonoids in the active site of the protein, which are driven by a range of noncovalent forces encompassing van der Waals, electrostatic, and hydrogen bonding interactions. The interplay of molecular structures, substituent patterns, and intermolecular interactions effectively stabilizes the bound flavonoids, confining their movements within the TtgR binding pocket. These findings yield valuable insights into the molecular determinants that govern ligand recognition in TtgR and shed light on the mechanism of antimicrobial resistance in P. putida DOT-T1E.
Collapse
Affiliation(s)
- Yuxuan Wu
- Department of Chemistry and Chemical Biology, Institute for Quantitative Biomedicine, Laboratory for Biomolecular Simulation Research, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Shi Zhang
- Department of Chemistry and Chemical Biology, Institute for Quantitative Biomedicine, Laboratory for Biomolecular Simulation Research, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Darrin M York
- Department of Chemistry and Chemical Biology, Institute for Quantitative Biomedicine, Laboratory for Biomolecular Simulation Research, Rutgers University, Piscataway, New Jersey 08854, United States
| | - Lu Wang
- Department of Chemistry and Chemical Biology, Institute for Quantitative Biomedicine, Laboratory for Biomolecular Simulation Research, Rutgers University, Piscataway, New Jersey 08854, United States
| |
Collapse
|
36
|
Sharma A, Wairkar S. Flavonoids for treating pulmonary fibrosis: Present status and future prospects. Phytother Res 2024. [PMID: 38986681 DOI: 10.1002/ptr.8285] [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: 12/27/2023] [Revised: 06/08/2024] [Accepted: 06/18/2024] [Indexed: 07/12/2024]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with an unknown underlying cause. There is no complete cure for IPF; however, two anti-fibrotic agents (Nintedanib and pirfenidone) are approved by the USFDA to extend the patient's life span. Therefore, alternative therapies supporting the survival of fibrotic patients have been studied in recent literature. The abundance of phenolic compounds, particularly flavonoids, has gathered attention due to their potential health benefits. Various flavonoids, like naringin, quercetin, baicalin, baicalein, puerarin, silymarin, and kaempferol, exhibit anti-inflammatory and anti-oxidant properties, which help decrease lung fibrosis. Various databases, including PubMed, EBSCO, ProQuest, and Scopus, as well as particular websites, such as the World Health Organisation and the National Institutes of Health, were used to conduct a literature search. Several mechanisms of action of flavonoids are reported with the help of in vivo and cell line studies emphasizing their ability to modulate oxidative stress, inflammation, and fibrotic processes in the lungs. They are reported for the restoration of biomarkers like hydroxyproline, cytokines, superoxide dismutase, malondialdehyde and others associated with IPF and for modulating various pathways responsible for the progression of pulmonary fibrosis. Yet, flavonoids have some drawbacks, such as poor solubility, challenging drug loading, stability issues, and scarce bioavailability. Therefore, novel formulations of flavonoids are explored, including liposomes, solid lipid microparticles, polymeric nanoparticles, nanogels, and nanocrystals, to enhance the therapeutic efficacy of flavonoids in pulmonary fibrosis. This review focuses on the role of flavonoids in mitigating idiopathic pulmonary fibrosis, their mode of action and novel formulations.
Collapse
Affiliation(s)
- Anju Sharma
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, Mumbai, Maharashtra, India
| | - Sarika Wairkar
- Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's NMIMS, Mumbai, Maharashtra, India
| |
Collapse
|
37
|
Lai YJ, Chiang YC, Jhan YS, Song TY, Cheng MC. Extraction Effects on Roselle Functionalities: Antioxidant, Antiglycation, and Antibacterial Capacities. Foods 2024; 13:2172. [PMID: 39063256 PMCID: PMC11275289 DOI: 10.3390/foods13142172] [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: 05/29/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
This study investigated the effects of certain roselle (Hibiscus sabdariffa Linnaeus) extraction methods on various functional properties, including the antioxidant and antiglycation capacities and bacterial growth inhibition. Roselle anthocyanins were extracted using water and ethanol solvents at different temperatures and concentrations. The results revealed that the extraction rate increased with higher temperatures and ethanol concentrations (p < 0.05). Ethanol extracts exhibited higher total organic acid and total anthocyanin contents compared to water extracts, while water extracts showed higher total saccharide, total polyphenol, and total flavonoid contents (p < 0.05). Furthermore, the water extracts demonstrated superior Trolox equivalent antioxidant capacity (TEAC) values, while the ethanol extracts exhibited better 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging ability, antiglycation capacity, and bacterial growth inhibition. A Pearson correlation analysis revealed strong associations between specific components and functional properties, such as a positive correlation between the total anthocyanin content and antiglycation capacity (R2 = 0.9862). A principal component analysis and agglomerative hierarchical clustering highlighted distinct clusters of water and ethanol extracts, indicating solvent-dependent variations in functional properties. This study assessed roselle extraction models for antioxidant, antiglycation, and antibacterial activities, which could be used for the development of functional alcoholic or non-alcoholic beverages.
Collapse
Affiliation(s)
- Ying-Jang Lai
- Department of Food Science, National Quemoy University, Kinmen 892, Taiwan
| | - Yi-Chan Chiang
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung 402, Taiwan
- Department of Food and Nutrition, Providence University, Taichung 433, Taiwan
- Department of Food Science and Technology, Central Taiwan University of Science and Technology, Taichung 406, Taiwan
| | - Yi-Syuan Jhan
- Department of Health Food, Chung Chou University of Science and Technology, Changhua 515, Taiwan
| | - Tuzz-Ying Song
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua 515, Taiwan
| | - Ming-Ching Cheng
- Department of Health Food, Chung Chou University of Science and Technology, Changhua 515, Taiwan
- Department of Food Science and Technology, Hungkuang University, Taichung 433, Taiwan
| |
Collapse
|
38
|
Yamari I, Abchir O, Nour H, Khedraoui M, Rossafi B, Errougui A, Talbi M, Samadi A, Kouali MHE, Chtita S. Unveiling Moroccan Nature's Arsenal: A Computational Molecular Docking, Density Functional Theory, and Molecular Dynamics Study of Natural Compounds against Drug-Resistant Fungal Infections. Pharmaceuticals (Basel) 2024; 17:886. [PMID: 39065737 PMCID: PMC11279552 DOI: 10.3390/ph17070886] [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: 06/04/2024] [Revised: 06/27/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
Candida albicans and Aspergillus fumigatus are recognized as significant fungal pathogens, responsible for various human infections. The rapid emergence of drug-resistant strains among these fungi requires the identification and development of innovative antifungal therapies. We undertook a comprehensive screening of 297 naturally occurring compounds to address this challenge. Using computational docking techniques, we systematically analyzed the binding affinity of each compound to key proteins from Candida albicans (PDB ID: 1EAG) and Aspergillus fumigatus (PDB ID: 3DJE). This rigorous in silico examination aimed to unveil compounds that could potentially inhibit the activity of these fungal infections. This was followed by an ADMET analysis of the top-ranked compound, providing valuable insights into the pharmacokinetic properties and potential toxicological profiles. To further validate our findings, the molecular reactivity and stability were computed using the DFT calculation and molecular dynamics simulation, providing a deeper understanding of the stability and behavior of the top-ranking compounds in a biological environment. The outcomes of our study identified a subset of natural compounds that, based on our analysis, demonstrate notable potential as antifungal candidates. With further experimental validation, these compounds could pave the way for new therapeutic strategies against drug-resistant fungal pathogens.
Collapse
Affiliation(s)
- Imane Yamari
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Oussama Abchir
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Hassan Nour
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Meriem Khedraoui
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Bouchra Rossafi
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Abdelkbir Errougui
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Mohammed Talbi
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Abdelouahid Samadi
- Department of Chemistry, College of Science, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
| | - MHammed El Kouali
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| | - Samir Chtita
- Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, Sidi Othman, Casablanca P.O. Box 7955, Morocco; (I.Y.); (O.A.); (M.K.); (B.R.); (A.E.); (M.T.); (M.E.K.)
| |
Collapse
|
39
|
Mandalari G, Pennisi R, Gervasi T, Sciortino MT. Pistacia vera L. as natural source against antimicrobial and antiviral resistance. Front Microbiol 2024; 15:1396514. [PMID: 39011148 PMCID: PMC11246903 DOI: 10.3389/fmicb.2024.1396514] [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: 03/05/2024] [Accepted: 06/10/2024] [Indexed: 07/17/2024] Open
Abstract
Increased global research is focused on the development of novel therapeutics to combat antimicrobial and antiviral resistance. Pistachio nuts represent a good source of protein, fiber, monounsaturated fatty acids, minerals, vitamins, and phytochemicals (carotenoids, phenolic acids, flavonoids and anthocyanins). The phytochemicals found in pistachios are structurally diverse compounds with antimicrobial and antiviral potential, demonstrated as individual compounds, extracts and complexed into nanoparticles. Synergistic effects have also been reported in combination with existing drugs. Here we report an overview of the antimicrobial and antiviral potential of pistachio nuts: studies show that Gram-positive bacterial strains, such as Staphylococcus aureus, are the most susceptible amongst bacteria, whereas antiviral effect has been reported against herpes simplex virus 1 (HSV-1). Amongst the known pistachio compounds, zeaxanthin has been shown to affect both HSV-1 attachment penetration of human cells and viral DNA synthesis. These data suggest that pistachio extracts and derivatives could be used for the topical treatment of S. aureus skin infections and ocular herpes infections.
Collapse
Affiliation(s)
- Giuseppina Mandalari
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, Messina, Italy
| | - Rosamaria Pennisi
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, Messina, Italy
| | - Teresa Gervasi
- Department of Biomedical and Dental Science and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Maria Teresa Sciortino
- Department of Chemical, Biological, Pharmaceutical, and Environmental Science, University of Messina, Messina, Italy
| |
Collapse
|
40
|
Rathi J, Kumar S, Sindhu RK, Dhiman A, Faujdar S. Pharmacognostical characterization, GC-MS profiling, and elemental analysis of Curcuma caesia Roxb. rhizomes for public health. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 0:jcim-2024-0151. [PMID: 38940214 DOI: 10.1515/jcim-2024-0151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Accepted: 06/09/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVES The study provides a thorough examination of the rhizomes of Curcuma caesia Roxb., which is a medicinal substance sometimes referred to as black turmeric and has not been well studied. METHODS The study examines the pharmacognostical characteristics, GC-MS profiling, and elemental analysis of the substance to determine its potential for use in medicine. The presence of heavy metal contamination in herbal products is a significant issue, which necessitates the use of Atomic Absorption Spectrophotometry to quantitatively analyze eight elements. RESULTS The investigation validates the existence of crucial trace elements while guaranteeing that the levels of heavy metals are within the toxicity limits set by the World Health Organization. This indicates that the rhizome is safe for medicinal purposes. The selection of a solvent has a substantial impact on the efficiency of extraction. Acetone has the highest extraction yield, followed by ethanol and ethyl acetate. The GC-MS analysis uncovers a wide range of phytochemicals, such as alkaloids, flavonoids, phenols, tannins, steroids, and proteins. Additionally, particular solvents exclusively detect specific molecules. Epicurzerenone and zederone are chemicals that show promise for use in reducing inflammation and fighting cancer. CONCLUSIONS On the basis of results it can be concluded that rhizome's quality based on acceptable physicochemical characteristics and provides a strong basis for future pharmacological research. The research has potential for the development of novel organic drugs, utilizing the abundant phytochemical composition of C. caesia Roxb. rhizomes.
Collapse
Affiliation(s)
- Jyoti Rathi
- Department of Pharmacy, 29803 Banasthali Vidyapith , Jaipur, Rajasthan, India
| | - Satyender Kumar
- School of Pharmacy, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Rakesh K Sindhu
- School of Pharmacy, Sharda University, Greater Noida, Uttar Pradesh, India
| | - Anju Dhiman
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, India
| | - Samriti Faujdar
- Department of Pharmacy, 29803 Banasthali Vidyapith , Jaipur, Rajasthan, India
| |
Collapse
|
41
|
Wang M, Xu XR, Bai QX, Wu LH, Yang XP, Yang DQ, Kuang HX. Dichroa febrifuga Lour.: A review of its botany, traditional use, phytochemistry, pharmacological activities, toxicology, and progress in reducing toxicity. JOURNAL OF ETHNOPHARMACOLOGY 2024; 328:118093. [PMID: 38537842 DOI: 10.1016/j.jep.2024.118093] [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: 01/24/2024] [Revised: 03/06/2024] [Accepted: 03/21/2024] [Indexed: 04/05/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dichroa febrifuga Lour., a toxic but extensively used traditional Chinese medicine with a remarkable effect, is commonly called "Changshan" in China. It has been used to treat malaria and many other parasitic diseases. AIM OF THE REVIEW The study aims to provide a current overview of the progress in the research on traditional use, phytochemistry, pharmacological activities, toxicology, and methods of toxicity reduction of D. febrifuga. Additionally, further research directions and development prospects for the plant were put forward. MATERIALS AND METHODS The article uses "Dichroa febrifuga Lour." "D. febrifuga" as the keyword and all relevant information on D. febrifuga was collected from electronic searches (Elsevier, PubMed, ACS, CNKI, Google Scholar, and Baidu Scholar), doctoral and master's dissertations and classic books about Chinese herbs. RESULTS 30 chemical compounds, including alkaloids, terpenoids, flavonoids and other kinds, were isolated and identified from D. febrifuga. Modern pharmacological studies have shown that these components have a variety of pharmacological activities, including anti-malarial activities, anti-inflammatory activities, anti-tumor activities, anti-parasitic activities and anti-oomycete activities. Meanwhile, alkaloids, as the material basis of its efficacy, are also the source of its toxicity. It can cause multiple organ damage, including liver, kidney and heart, and cause adverse reactions such as nausea and vomiting, abdominal pain and diarrhea. In the current study, the toxicity can be reduced by modifying the structure of the compound, processing and changing the dosage forms. CONCLUSIONS There are few studies on the chemical constituents of D. febrifuga, so the components and their structure characterization contained in it can become the focus of future research. In view of the toxicity of D. febrifuga, there are many methods to reduce it, but the safety and rationality of these methods need further study.
Collapse
Affiliation(s)
- Meng Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Xin-Rui Xu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Qian-Xiang Bai
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Li-Hong Wu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Xin-Peng Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - De-Qiang Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| | - Hai-Xue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| |
Collapse
|
42
|
Bai QX, Zhang ZJ, Tang HP, Yang BY, Kuang HX, Wang M. Dryopteris crassirhizoma Nakai.: A review of its botany, traditional use, phytochemistry, pharmacological activity, toxicology and pharmacokinetics. JOURNAL OF ETHNOPHARMACOLOGY 2024; 328:118109. [PMID: 38570147 DOI: 10.1016/j.jep.2024.118109] [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: 11/16/2023] [Revised: 02/04/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Dryopteris crassirhizoma Nakai., a commonly used herb, is known as "Guan Zhong" in China, "Oshida" in Japan and "Gwanjung" in Korea. It has long been used for parasitic infestation, hemorrhages and epidemic influenza. AIM OF THE REVIEW The present paper aims to provide an up-to-date review at the advancements of the investigations on the traditional use, phytochemistry, pharmacological activity, toxicology and pharmacokinetics of D. crassirhizoma. Besides, possible trends, therapeutic potentials, and perspectives for future research of this plant are also briefly discussed. MATERIALS AND METHODS Relevant information on traditional use, phytochemistry, pharmacological activity, toxicology and pharmacokinetics of D. crassirhizoma was collected through published materials and electronic databases, including the Chinese Pharmacopoeia, Flora of China, Web of Science, PubMed, Baidu Scholar, Google Scholar, and China National Knowledge Infrastructure. 109 papers included in the article and we determined that no major information was missing after many checks. All authors participated in the review process for this article and all research paper are from authoritative published materials and electronic databases. RESULTS 130 chemical components, among which phloroglucinols are the predominant groups, have been isolated and identified from D. crassirhizoma. D. crassirhizoma with its bioactive compounds is possessed of extensive biological activities, including anti-parasite, anti-microbial, anti-viral, anti-cancer, anti-inflammatory, anti-oxidant, anti-diabetic, bone protective, immunomodulatory, anti-platelet and anti-hyperuricemia activity. Besides, D. crassirhizoma has special toxicology and pharmacokinetics characterization. CONCLUSIONS D. crassirhizoma is a traditional Chinese medicine having a long history of application. This review mainly summarized the different chemical components extract from D. crassirhizoma and various reported pharmacological effects. Besides, the toxicology and pharmacokinetics of D. crassirhizoma also be analysed in this review. However, the chemical components of D. crassirhizoma are understudied and require further research to expand its medicinal potential, and it is urgent to design a new extraction scheme, so that the active ingredients can be obtained at a lower cost.
Collapse
Affiliation(s)
- Qian-Xiang Bai
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Zhao-Jiong Zhang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Hai-Peng Tang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Bing-You Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Hai-Xue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China
| | - Meng Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Heilongjiang University of Chinese Medicine, Harbin, 150000, China.
| |
Collapse
|
43
|
Riegelman E, Xue KS, Wang JS, Tang L. Gut-Brain Axis in Focus: Polyphenols, Microbiota, and Their Influence on α-Synuclein in Parkinson's Disease. Nutrients 2024; 16:2041. [PMID: 38999791 PMCID: PMC11243524 DOI: 10.3390/nu16132041] [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: 06/11/2024] [Revised: 06/20/2024] [Accepted: 06/25/2024] [Indexed: 07/14/2024] Open
Abstract
With the recognition of the importance of the gut-brain axis in Parkinson's disease (PD) etiology, there is increased interest in developing therapeutic strategies that target α-synuclein, the hallmark abhorrent protein of PD pathogenesis, which may originate in the gut. Research has demonstrated that inhibiting the aggregation, oligomerization, and fibrillation of α-synuclein are key strategies for disease modification. Polyphenols, which are rich in fruits and vegetables, are drawing attention for their potential role in this context. In this paper, we reviewed how polyphenols influence the composition and functional capabilities of the gut microbiota and how the resulting microbial metabolites of polyphenols may potentially enhance the modulation of α-synuclein aggregation. Understanding the interaction between polyphenols and gut microbiota and identifying which specific microbes may enhance the efficacy of polyphenols is crucial for developing therapeutic strategies and precision nutrition based on the microbiome.
Collapse
Affiliation(s)
| | | | | | - Lili Tang
- Department of Environmental Health Science, University of Georgia, Athens, GA 30602, USA; (E.R.); (K.S.X.); (J.-S.W.)
| |
Collapse
|
44
|
Ioannou P, Baliou S. The Molecular Mechanisms and Therapeutic Potential of Cranberry, D-Mannose, and Flavonoids against Infectious Diseases: The Example of Urinary Tract Infections. Antibiotics (Basel) 2024; 13:593. [PMID: 39061275 PMCID: PMC11273536 DOI: 10.3390/antibiotics13070593] [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: 05/30/2024] [Revised: 06/22/2024] [Accepted: 06/25/2024] [Indexed: 07/28/2024] Open
Abstract
The treatment of infectious diseases typically includes the administration of anti-infectives; however, the increasing rates of antimicrobial resistance (AMR) have led to attempts to develop other modalities, such as antimicrobial peptides, nanotechnology, bacteriophages, and natural products. Natural products offer a viable alternative due to their potential affordability, ease of access, and diverse biological activities. Flavonoids, a class of natural polyphenols, demonstrate broad anti-infective properties against viruses, bacteria, fungi, and parasites. Their mechanisms of action include disruption of microbial membranes, inhibition of nucleic acid synthesis, and interference with bacterial enzymes. This review explores the potential of natural compounds, such as flavonoids, as an alternative therapeutic approach to combat infectious diseases. Moreover, it discusses some commonly used natural products, such as cranberry and D-mannose, to manage urinary tract infections (UTIs). Cranberry products and D-mannose both, yet differently, inhibit the adhesion of uropathogenic bacteria to the urothelium, thus reducing the likelihood of UTI occurrence. Some studies, with methodological limitations and small patient samples, provide some encouraging results suggesting the use of these substances in the prevention of recurrent UTIs. While further research is needed to determine optimal dosages, bioavailability, and potential side effects, natural compounds hold promise as a complementary or alternative therapeutic strategy in the fight against infectious diseases.
Collapse
Affiliation(s)
- Petros Ioannou
- School of Medicine, University of Crete, 71003 Heraklion, Greece
| | | |
Collapse
|
45
|
Tongchai P, Yadoung S, Sutan K, Kawichai S, Danmek K, Maitip J, Ghosh S, Jung C, Chuttong B, Hongsibsong S. Antioxidant Capacity, Phytochemicals, Minerals, and Chemical Pollutants in Worker Honey Bee ( Apis mellifera L.) Broods from Northern Thailand: A Safe and Sustainable Food Source. Foods 2024; 13:1998. [PMID: 38998504 PMCID: PMC11241797 DOI: 10.3390/foods13131998] [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: 05/28/2024] [Revised: 06/20/2024] [Accepted: 06/21/2024] [Indexed: 07/14/2024] Open
Abstract
Honey bee brood (HBB) (Apis mellifera L.), a traditional protein source, has been studied for its nutritional value, but bio-functional properties and safety concerns have not been verified. This study examined the Antioxidant capacity, phytochemicals, minerals, and chemical pollutants in worker broods from several apiaries in Northern Thailand. HBB samples were lyophilized to evaluate antioxidant capacity using ABTS, DPPH, and FRAP assays, tests with water, and 70% ethanol extracts. Phytochemicals were identified using LC-QTOF-MS; pollutants were analyzed chromatographically, and minerals were determined using ICP-OES. The results showed that the evaluated antioxidant capacity of the ethanol extracts included DPPH 2.04-3.37 mg/mL, ABTS 21.22-33.91 mg/mL, and FRAP 50.07-104.15 mg AAE/100 g dry weight. Water extracts had outstanding antioxidant activities except for ABTS, with DPPH 10.67-84.97 mg/mL, ABTS 9.25-13.54 mg/mL, and FRAP 57.66-177.32 mgAAE/100 g dry weight. Total phenolics and flavonoids in ethanol extracts ranged from 488.95-508.87 GAE/100 g to 4.7-12.98 mg QE/g dry weight, respectively. Thirteen phytochemicals were detected and contained adequate mineral contents in the HBBs from different locations found, which were K, Ca, Mg, and Na, and no heavy metals or pollutants exceeded safe levels. These results imply that HBB from different apiaries in Northern Thailand is a nutritious food source with considerable antioxidants and a safe and sustainable food source.
Collapse
Affiliation(s)
- Phannika Tongchai
- School of Health Sciences Research, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Sumed Yadoung
- Environmental Science Program, Faculty of Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
- Environmental, Occupational Health Sciences and NCD Center of Excellence, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (S.K.)
| | - Kunrunya Sutan
- Environmental, Occupational Health Sciences and NCD Center of Excellence, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (S.K.)
| | - Saweang Kawichai
- Environmental, Occupational Health Sciences and NCD Center of Excellence, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (S.K.)
| | - Khanchai Danmek
- School of Agriculture and Natural Resources, University of Phayao, Phayao 56000, Thailand;
| | - Jakkrawut Maitip
- Faculty of Science, Energy and Environment, King Mongkut’s University of Technology North Bangkok, Rayong Campus, Bankhai, Rayong 21120, Thailand;
| | - Sampat Ghosh
- Agriculture Science and Technology Research Institute, Andong National University, Andong 36729, Republic of Korea; (S.G.); (C.J.)
| | - Chuleui Jung
- Agriculture Science and Technology Research Institute, Andong National University, Andong 36729, Republic of Korea; (S.G.); (C.J.)
- Department of Plant Medicals, Andong National University, Andong 36729, Republic of Korea
| | - Bajaree Chuttong
- Meliponini and Apini Research Laboratory, Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Surat Hongsibsong
- School of Health Sciences Research, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
- Environmental, Occupational Health Sciences and NCD Center of Excellence, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (S.K.)
| |
Collapse
|
46
|
Suriyapha C, Phupaboon S, Dagaew G, Sommai S, Matra M, Prachumchai R, Haitook T, Wanapat M. In vitro fermentation end-products and rumen microbiome as influenced by microencapsulated phytonutrient pellets (LEDRAGON) supplementation. Sci Rep 2024; 14:14425. [PMID: 38910145 PMCID: PMC11194279 DOI: 10.1038/s41598-024-59697-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: 12/14/2023] [Accepted: 04/15/2024] [Indexed: 06/25/2024] Open
Abstract
The objective of this study was to investigate the effect of microencapsulated bioactive compounds from lemongrass mixed dragon fruit peel pellet (MiEn-LEDRAGON) supplementation on fermentation characteristics, nutrient degradability, methane production, and the microbial diversity using in vitro gas production technique. The study was carried out using a completely randomized design (CRD) with five levels of MiEn-LEDRAGON supplementation at 0, 1, 2, 3, and 4% of the total dry matter (DM) substrate. Supplementation of MiEn-LEDRAGON in the diet at levels of 3 or 4% DM resulted in increased (p < 0.05) cumulative gas production at 96 hours (h) of incubation time, reaching up to 84.842 ml/ 0.5 g DM. Furthermore, supplementation with 3% MiEn-LEDRAGON resulted in higher in vitro nutrient degradability and ammonia-nitrogen concentration at 24 h of the incubation time when compared to the control group (without supplementation) by 5.401% and 11.268%, respectively (p < 0.05). Additionally, supplementation with MiEn-LEDRAGON in the diet led to an increase in the population of Fibrobacter succinogenes at 24 h and Butyrivibrio fibrisolvens at 12 h, while decreasing the population of Ruminococcus albus, Ruminococcus flavefaciens, and Methanobacteriales (p < 0.05). Moreover, supplementation of MiEn-LEDRAGON in the diet at levels of 2 to 4% DM resulted in a higher total volatile fatty acids (VFA) at 24 h, reaching up to 73.021 mmol/L (p < 0.05). Additionally, there was an increased proportion of propionic acid (C3) and butyric acid (C4) at 12 h (p < 0.05). Simultaneously, there was a decrease in the proportion of acetic acid (C2) and the ratio of acetic acid to propionic acid (C2:C3), along with a reduction of methane (CH4) production by 11.694% when comparing to the 0% and 3% MiEn-LEDRAGON supplementation (p < 0.05). In conclusion, this study suggests that supplementing MiEn-LEDRAGON at 3% of total DM substrate could be used as a feed additive rich in phytonutrients for ruminants.
Collapse
Affiliation(s)
- Chaichana Suriyapha
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Srisan Phupaboon
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Gamonmas Dagaew
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Sukruthai Sommai
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Maharach Matra
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Rittikeard Prachumchai
- Division of Animal Science, Faculty of Agricultural Technology, Rajamangala University of Technology Thanyaburi, Thanyaburi, 12130, Pathum Thani, Thailand
| | - Theerachai Haitook
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Metha Wanapat
- Tropical Feed Resources Research and Development Center (TROFREC), Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, 40002, Thailand.
| |
Collapse
|
47
|
Wada E, Ito C, Shinohara M, Handa S, Maetani M, Yasugi M, Miyake M, Sakamoto T, Yazawa A, Kamitani S. Prunin Laurate Derived from Natural Substances Shows Antibacterial Activity against the Periodontal Pathogen Porphyromonas gingivalis. Foods 2024; 13:1917. [PMID: 38928857 PMCID: PMC11202431 DOI: 10.3390/foods13121917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 06/03/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Periodontal disease is an inflammatory disease caused by infection with periodontopathogenic bacteria. Oral care is essential to prevent and control periodontal disease, which affects oral and systemic health. However, many oral hygiene products currently on the market were developed as disinfectants, and their intense irritation makes their use difficult for young children and older people. This study investigated the antibacterial effects of prunin laurate (Pru-C12) and its analogs on periodontopathogenic bacteria, Porphyromonas gingivalis (P. gingivalis). Pru-C12 and its analogs inhibited in vitro bacterial growth at more than 10 μM and biofilm formation at 50 µM. Among its analogs, only Pru-C12 showed no cytotoxicity at 100 µM. Three of the most potent inhibitors also inhibited the formation of biofilms. Furthermore, Pru-C12 inhibited alveolar bone resorption in a mouse experimental periodontitis model by P. gingivalis infection. These findings may be helpful in the development of oral hygiene products for the prevention and control of periodontal disease and related disorders.
Collapse
Affiliation(s)
- Erika Wada
- Nutrition Support Course, Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (A.Y.)
| | - Chiharu Ito
- Division of Clinical Nutrition, School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (M.M.)
| | - Mai Shinohara
- Nutrition Support Course, Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (A.Y.)
| | - Satoshi Handa
- Graduate School of Agriculture, Osaka Metropolitan University, Sakai 599-8531, Osaka, Japan; (S.H.); (T.S.)
| | - Miki Maetani
- Division of Clinical Nutrition, School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (M.M.)
| | - Mayo Yasugi
- Graduate School of Veterinary Science, Osaka Metropolitan University, Izumisano 598-8531, Osaka, Japan; (M.Y.); (M.M.)
| | - Masami Miyake
- Graduate School of Veterinary Science, Osaka Metropolitan University, Izumisano 598-8531, Osaka, Japan; (M.Y.); (M.M.)
| | - Tatsuji Sakamoto
- Graduate School of Agriculture, Osaka Metropolitan University, Sakai 599-8531, Osaka, Japan; (S.H.); (T.S.)
| | - Ayaka Yazawa
- Nutrition Support Course, Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (A.Y.)
- Division of Clinical Nutrition, School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (M.M.)
- Department of Nutrition, Graduate School of Human Life & Ecology, Osaka Metropolitan University, Habikino 583-8555, Osaka, Japan
| | - Shigeki Kamitani
- Nutrition Support Course, Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (A.Y.)
- Division of Clinical Nutrition, School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino 583-8555, Osaka, Japan (M.M.)
- Department of Nutrition, Graduate School of Human Life & Ecology, Osaka Metropolitan University, Habikino 583-8555, Osaka, Japan
| |
Collapse
|
48
|
Amiri B, Yazdani Tabrizi M, Naziri M, Moradi F, Arzaghi M, Archin I, Behaein F, Bagheri Pour A, Ghannadikhosh P, Imanparvar S, Akhtari Kohneshahri A, Sanaye Abbasi A, Zerangian N, Alijanzadeh D, Ghayyem H, Azizinezhad A, Ahmadpour Youshanlui M, Poudineh M. Neuroprotective effects of flavonoids: endoplasmic reticulum as the target. Front Neurosci 2024; 18:1348151. [PMID: 38957188 PMCID: PMC11218733 DOI: 10.3389/fnins.2024.1348151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/28/2024] [Indexed: 07/04/2024] Open
Abstract
The incidence of neurological disorders, particularly age-related neurodegenerative pathologies, exhibits an alarming upward trend, while current pharmacological interventions seldom achieve curative outcomes. Despite their diverse clinical presentations, neurological diseases often share a common pathological thread: the aberrant accumulation of misfolded proteins within the endoplasmic reticulum (ER). This phenomenon, known as ER stress, arises when the cell's intrinsic quality control mechanisms fail to cope with the protein-folding burden. Consequently, misfolded proteins accumulate in the ER lumen, triggering a cascade of cellular stress responses. Recognizing this challenge, researchers have intensified their efforts over the past two decades to explore natural compounds that could potentially slow or even reverse these devastating pathologies. Flavonoids constitute a vast and heterogeneous class of plant polyphenols, with over 10,000 identified from diverse natural sources such as wines, vegetables, medicinal plants, and organic products. Flavonoids are generally divided into six different subclasses: anthocyanidins, flavanones, flavones, flavonols, isoflavones, and flavonols. The diverse family of flavonoids, featuring a common phenolic ring backbone adorned with varying hydroxyl groups and additional modifications, exerts its antioxidant activity by inhibiting the formation of ROS, as evidenced by research. Also, studies suggest that polyphenols such as flavonoids can regulate ER stress through apoptosis and autophagy. By understanding these mechanisms, we can unlock the potential of flavonoids as novel therapeutic agents for neurodegenerative disorders. Therefore, this review critically examines the literature exploring the modulatory effects of flavonoids on various steps of the ER stress in neurological disorders.
Collapse
Affiliation(s)
- Bita Amiri
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Yazdani Tabrizi
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdyieh Naziri
- Student Research Committee, School of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Farzaneh Moradi
- Student Research Committee, School of Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Arzaghi
- Department of Physical Education and Sports Science-Nutrition, Branch Islamic Azad University, Tehran, Iran
| | - Iman Archin
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | | | - Parna Ghannadikhosh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saba Imanparvar
- School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Ata Akhtari Kohneshahri
- Student Research Committee, Faculty of Medicine, Tabriz Medical Sciences, Islamic Azad University, Tabriz, Iran
| | - Ali Sanaye Abbasi
- Student Research Committee, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
| | - Nasibeh Zerangian
- PhD Student in Health Education and Health Promotion, Department of Health Education and Health Promotion, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Dorsa Alijanzadeh
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hani Ghayyem
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arash Azizinezhad
- Universal Scientific Education and Research Network (USERN), Tabriz, Iran
| | | | - Mohadeseh Poudineh
- Student Research Committee, Zanjan University of Medical Sciences, Zanjan, Iran
| |
Collapse
|
49
|
Ziemah J, Ullrich MS, Kuhnert N. Antibacterial Activity Potential of Industrial Food Production Waste Extracts against Pathogenic Bacteria: Comparative Analysis and Characterization. Foods 2024; 13:1902. [PMID: 38928843 PMCID: PMC11203380 DOI: 10.3390/foods13121902] [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: 05/13/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/28/2024] Open
Abstract
The Food and Agricultural Organization estimates a 17% loss in the food production chain, making it imperative to adopt scientific and technological approaches to address this issue for sustainability. Industrial food production waste and its value-added applications, particularly in relation to a wide variety of pathogenic microorganisms and the health-related effects have not been thoroughly investigated. This study explores the potential of food production waste extracts-lemon peel (LP), hot trub (HT), and coffee silverskin (CSS) as sources of bioactive compounds. Extraction was conducted using hydro-methanolic extraction with yields in LP (482 mg/1 g) > HT (332 mg/1 g) > CSS (20 mg/1 g). The agar diffusion assay revealed the substantial antibacterial activity of all three extracts against Erwinia Amylovora, Escherichia coli, Bacillus subtilis, and Bacillus aquimaris. All extracts demonstrated activity against Gram-positive and Gram-negative bacteria, displaying minimum inhibitory concentrations effective against pathogenic bacteria like Listeria monocytogenes, Staphylococcus aureus, Vibrio parahaemolyticus, and Salmonella enterica. Total phenolic content (TPC in mg GAE/1g) was 100, 20, and 100 for CSS, HT, and LP, respectively. Antioxidant activity by ABTS indicated IC50 of 3.09, 13.09, and 2.61 for LP, HT, and CSS, respectively. Also, the antioxidant activity of the extracts was further confirmed by DPPH assay with the best activity in CSS (9.84 GAEg-1) and LP (9.77 mg of GAEg-1) rather than in HT (1.45 GAEg-1). No adverse cytotoxic effects on HaCaT cells were observed. Pancreatic amylase inhibition demonstrated antidiabetic potential, with LP showing the highest levels (92%). LC-MS characterization identified polyphenols as the main compounds in CSS, prenylated compounds in HT, and flavanols in LP. The findings imply the potential sustainable use of food production waste in industry.
Collapse
Affiliation(s)
| | | | - Nikolai Kuhnert
- School of Science, Constructor University Bremen, 28759 Bremen, Germany; (J.Z.); (M.S.U.)
| |
Collapse
|
50
|
Marakhova A, Zhilkina VY, Elapov A, Sachivkina N, Samorodov A, Pupykina K, Krylova I, Kezimana P, Stoynova AM, Venkatesan R, Vetcher AA. The Development of a Method for Obtaining Tripleurospermum inodorum (L.) Sch. Bip. Herb Extract Enriched with Flavonoids and an Evaluation of Its Biological Activity. PLANTS (BASEL, SWITZERLAND) 2024; 13:1629. [PMID: 38931061 PMCID: PMC11207543 DOI: 10.3390/plants13121629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/29/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024]
Abstract
The development of new drugs derived from plant sources is of significant interest in modern pharmacy. One of the promising plant sources for introduction into pharmaceuticals is Tripleurospermum inodorum (L.) Sch. Bip., also known as Tripleurospermum perforatum (Merat.) M. This plant has been shown to possess various biological activities, including anti-inflammatory, antimicrobial, and antimycotic activities, among others. However, a review of the current literature reveals a paucity of studies investigating the chemical composition of the herb Tripleurospermum inodorum (L.) Sch. Bip. This study presents the development of a method for obtaining an extract of the herb Tripleurospermum inodorum (L.) Sch. Bip. enriched with flavonoids, harvested before flowering and butonization. This study focused on determining the optimal conditions for extraction, including the concentration of the extractant (ethanol), extraction time, raw material/extractant ratio, extraction frequency, complexation reaction time, amount of aluminum chloride solution, and amount of diluted acetic acid. The results indicate that herbs harvested during this specific period exhibited a higher flavonoid content compared to those collected during butonization and flowering. Moreover, this study demonstrated that the flavonoid content could exceed 7% mg REq/100 g D.W. through a one-hour extraction process. Furthermore, the flavonoid content was found to be 7.65 ± 0.03 mg REq/100 g D.W. following a three-minute ultrasound-assisted extraction process, followed by thermal extraction. A qualitative analysis identified a variety of phenolic compounds in the extract, such as chlorogenic acid, 5-O-p-coumaroylquinic acid, 1-O-p-coumaroylquinic acid, luteolin-7-glucoside, quercetin-3-glucoside, luteolin-7-rutinoside, 3,5-O-dicaffeoylquinic acid, quercetin-3-O-malonylglucoside, apigenin-7-glucoside, luteolin-3-malonylglucoside, cynarin, rhamnetin-3-(O-dimethyl rhamnosyl glucosylglucoside), and luteolin. Moreover, this study demonstrated the antimicrobial, anti-inflammatory, anticoagulant, anti-aggregation, and antioxidant activities of the aqueous alcoholic extract from T. inodorum herb (ETIH) against pathogens such as Staphylococcus aureus, Escherichia coli, and Candida albicans. Additionally, the extract exhibited comparable anti-inflammatory effects on diclofenac sodium. These findings contribute to the understanding of the potential pharmacological applications of the developed herb extract.
Collapse
Affiliation(s)
- Anna Marakhova
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia; (A.M.); (V.Y.Z.); (A.E.); (P.K.); (A.M.S.)
| | - Vera Yu. Zhilkina
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia; (A.M.); (V.Y.Z.); (A.E.); (P.K.); (A.M.S.)
| | - Alexander Elapov
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia; (A.M.); (V.Y.Z.); (A.E.); (P.K.); (A.M.S.)
| | - Nadezhda Sachivkina
- Department of Microbiology V.S. Kiktenko, Medical Institute, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia;
| | - Alexander Samorodov
- Department of Pharmacy, Bashkir State Medical University, 450008 Ufa, Russia; (A.S.); (K.P.); (I.K.)
| | - Kira Pupykina
- Department of Pharmacy, Bashkir State Medical University, 450008 Ufa, Russia; (A.S.); (K.P.); (I.K.)
| | - Irina Krylova
- Department of Pharmacy, Bashkir State Medical University, 450008 Ufa, Russia; (A.S.); (K.P.); (I.K.)
| | - Parfait Kezimana
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia; (A.M.); (V.Y.Z.); (A.E.); (P.K.); (A.M.S.)
| | - Anastasia M. Stoynova
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia; (A.M.); (V.Y.Z.); (A.E.); (P.K.); (A.M.S.)
| | - Raja Venkatesan
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Alexandre A. Vetcher
- Institute of Biochemical Technology and Nanotechnology, Peoples’ Friendship University of Russia n.a. P. Lumumba (RUDN University), 117198 Moscow, Russia; (A.M.); (V.Y.Z.); (A.E.); (P.K.); (A.M.S.)
| |
Collapse
|