1
|
Jeong JY, Jung IG, Yum SH, Hwang YJ. In Vitro Synergistic Inhibitory Effects of Plant Extract Combinations on Bacterial Growth of Methicillin-Resistant Staphylococcus aureus. Pharmaceuticals (Basel) 2023; 16:1491. [PMID: 37895962 PMCID: PMC10610001 DOI: 10.3390/ph16101491] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/13/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most common pathogens of healthcare-associated infections. Medicinal plants have long been used in the traditional treatment of diseases or syndromes worldwide. Combined use of plant extracts could improve the effectiveness of pharmacological action by obtaining synergism, acting on multiple targets simultaneously, reducing the doses of individual components, and minimizing side effects. We aimed to investigate the synergistic inhibitory effects of selected medicinal plants (Caesalpinia sappan L. (CS), Glycyrrhiza uralensis Fisch. (GU), Sanguisorba officinalis L. (SO), and Uncaria gambir Roxb. (UG)) on the bacterial growth of MRSA and its clinical isolates. SO and UG extracts generated the best synergistic interaction as adjudged by checkerboard synergy assays. MICs of the individual extracts decreased 4-fold from 250 to 62.5 μg/mL, respectively. The SO + UG combination was further evaluated for its effects on bacterial growth inhibition, minimum bactericidal/inhibitory concentration (MBC/MIC) ratio, and time-kill kinetics. The results indicate that the SO + UG combination synergistically inhibited the bacterial growth of MRSA strains with bactericidal effects. SO + UG combination also exhibited more potent effects against clinical isolates. In multistep resistance selection experiments, both standard and isolates of MRSA showed no resistance to the SO + UG combination even after repeated exposure over fourteen passages. Our data suggest that using plant extract combinations could be a potential strategy to treat MRSA infections.
Collapse
Affiliation(s)
- Jae-Young Jeong
- Department of Health Sciences & Technology, Gachon Advanced Institute for Health Sciences & Technology, Gachon University, Incheon 21999, Republic of Korea
| | - In-Geun Jung
- Department of Biomedical Engineering, College of Health Science, Gachon University, Incheon 21936, Republic of Korea
| | - Seung-Hoon Yum
- Department of Biomedical Engineering, College of Health Science, Gachon University, Incheon 21936, Republic of Korea
| | - You-Jin Hwang
- Department of Health Sciences & Technology, Gachon Advanced Institute for Health Sciences & Technology, Gachon University, Incheon 21999, Republic of Korea
- Department of Biomedical Engineering, College of Health Science, Gachon University, Incheon 21936, Republic of Korea
| |
Collapse
|
2
|
Siwe GT, Simo MK, Maharjan R, Amang AP, Mezui C, Tan PV. Metabolomic profiling and bactericidal effect of Polyalthia longifolia (Sonn.) Twaites. stem bark against methicillin-resistant Staphylococcus aureus. Access Microbiol 2023; 5:acmi000432. [PMID: 37424570 PMCID: PMC10323783 DOI: 10.1099/acmi.0.000432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 04/25/2023] [Indexed: 07/11/2023] Open
Abstract
Objective. The present study was carried out to establish the chemical profile of the methanolic extract of Polyalthia longifolia stem bark and investigate its antibacterial property against some human pathogenic bacteria. Methods. The extract was analysed using liquid and gas chromatography coupled to mass spectrometry. Antibacterial activity of P. longifolia extract against some human pathogenic bacteria was screened using the AlamarBlue method, and MIC and MBC were determined. Results and Conclusion. Liquid chromatography-mass spectrometry (LC-MS) revealed the presence of 21 compounds among which 12 were identified. Gas chromatography-mass spectrometry (GC-MS) allowed identification of 26 compounds, the three major ones being the following: cis vaccenic acid (17.79 %), 3-ethyl-3-hydroxyandrostan-17-one (13.80 %) and copaiferic acid B (12.82 %). P. longifolia extract was active against Gram-positive bacteria with MIC ranging from 1 to 2 mg ml-1 and MBC from 2 to 6 mg ml-1. This study demonstrated the bactericidal effect of the methanolic extract of Polyalthia longifolia stem bark against some human pathogenic bacteria, including methicillin-resistant S. aureus . This effect could be related to the presence in the extract of a broad diversity of well-known compounds with established pharmacological properties. These results support the ethnomedicinal use of P. longifolia stem bark in Cameroon for the management of methicillin-resistant S. aureus (MRSA)-related infections.
Collapse
Affiliation(s)
- Gael Tchokomeni Siwe
- Department of Animal Biology & Physiology, Faculty of Sciences, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
| | - Marguerite Kamdem Simo
- Department of Biological Sciences, Faculty of Sciences, University of Maroua, P.O. Box 814, Maroua, Cameroon
| | - Rukesh Maharjan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, P.O. Box 75270, Karachi, Pakistan
| | - Andre Perfusion Amang
- Department of Biological Sciences, Faculty of Sciences, University of Maroua, P.O. Box 814, Maroua, Cameroon
| | - Christophe Mezui
- Department of Animal Biology, Higher Teacher Training College, ENS, University of Yaoundé I, P.O. Box 47, Yaoundé, Cameroon
| | - Paul Vernyuy Tan
- Department of Animal Biology & Physiology, Faculty of Sciences, University of Yaoundé I, P.O. Box 812, Yaoundé, Cameroon
| |
Collapse
|
3
|
Odongo EA, Mutai PC, Amugune BK, Mungai NN, Akinyi MO, Kimondo J. Evaluation of the antibacterial activity of selected Kenyan medicinal plant extract combinations against clinically important bacteria. BMC Complement Med Ther 2023; 23:100. [PMID: 37013533 PMCID: PMC10069043 DOI: 10.1186/s12906-023-03939-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/24/2023] [Indexed: 04/05/2023] Open
Abstract
BACKGROUND Infectious diseases are a major global public health concern as antimicrobial resistance (AMR) currently accounts for more than 700,000 deaths per year worldwide. The emergence and spread of resistant bacterial pathogens remain a key challenge in antibacterial chemotherapy. This study aims to investigate the antibacterial activity of combined extracts of various Kenyan medicinal plants against selected microorganisms of medical significance. METHODS The antibacterial activity of various extract combinations of Aloe secundiflora, Toddalia asiatica, Senna didymobotrya and Camelia sinensis against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae and Methicillin Resistant Staphylococcus aureus was assessed using the agar well diffusion and the minimum inhibitory concentration in-vitro assays. The checkerboard method was used to evaluate the interactions between the various extract combinations. ANOVA test followed by Tukey's post hoc multiple comparison test was used to determine statistically significant differences in activity (P < 0.05). RESULTS At concentrations of 100 mg/ml (10,000 µg/well), the different combinations of the aqueous, methanol, dichloromethane and petroleum ether extracts of the selected Kenyan medicinal plants revealed diverse activity against all the test bacteria. The combination of methanolic C. sinensis and A. secundiflora was the most active against E. coli (14.17 ± 0.22 mm, diameter of zones of inhibition (DZI); MIC 2500 µg/well). The combination of methanolic C. sinensis and S. didymobotrya was the most active against S. aureus (16.43 ± 0.10 mm; MIC 1250 µg/well), K. pneumonia (14.93 ± 0.35 mm, DZI; MIC 1250 µg/well), P. aeruginosa (17.22 ± 0.41 mm, DZI; MIC 156.25 µg/well) and MRSA (19.91 ± 0.31 mm, DZI; MIC 1250 µg/well). The Minimum Inhibitory Concentration of the different plant extract combinations ranged from 10,000 µg/ well to 156.25 µg/well. The ANOVA test indicated statistically significant differences (P < 0.05) between single extracts and their combinations. The fractional inhibitory concentration indices (FICI) showed that the interactions were either synergistic (10.5%), additive (31.6%), indifferent (52.6%), or antagonistic (5.3%) for the selected combinations. CONCLUSION This study findings validate the ethnopractice of selectively combining medicinal plants in the management of some bacterial infections in traditional medicine.
Collapse
Affiliation(s)
- Elizabeth A Odongo
- Department of Pharmaceutical Chemistry, Pharmaceutics & Pharmacognosy, University of Nairobi, P.O. Box 19676-00202, Nairobi, Kenya.
- Department of Pharmacy, Kenya Methodist University, P.O. Box 19676-00202, Meru, Kenya.
| | - Peggoty C Mutai
- Department of Pharmaceutical Chemistry, Pharmaceutics & Pharmacognosy, University of Nairobi, P.O. Box 19676-00202, Nairobi, Kenya
| | - Beatrice K Amugune
- Department of Pharmaceutical Chemistry, Pharmaceutics & Pharmacognosy, University of Nairobi, P.O. Box 19676-00202, Nairobi, Kenya
| | - Nelly N Mungai
- Department of Pharmaceutical Chemistry, Pharmaceutics & Pharmacognosy, University of Nairobi, P.O. Box 19676-00202, Nairobi, Kenya
| | - Mary O Akinyi
- Department of Pharmacy, Kenya Methodist University, P.O. Box 19676-00202, Meru, Kenya
| | - Julia Kimondo
- Department of Pharmacognosy, Jomo Kenyatta University of Agriculture Technology, P.O. Box 62000- 00202, Nairobi, Kenya
| |
Collapse
|
4
|
Javaid A, Jalalah M, Safdar R, Khaliq Z, Qadir MB, Zulfiqar S, Ahmad A, Satti AN, Ali A, Faisal M, Alsareii SA, Harraz FA. Ginger Loaded Polyethylene Oxide Electrospun Nanomembrane: Rheological and Antimicrobial Attributes. MEMBRANES 2022; 12:membranes12111148. [PMID: 36422140 PMCID: PMC9696929 DOI: 10.3390/membranes12111148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 11/01/2022] [Accepted: 11/08/2022] [Indexed: 05/29/2023]
Abstract
Synthetic antibiotics have captured the market in recent years, but the side effects of these products are life-threatening. In recent times, researchers have focused their research on natural-based products such as natural herbal oils, which are eco-friendly, biocompatible, biodegradable, and antibacterial. In this study, polyethylene oxide (PEO) and aqueous ginger extract (GE) were electrospun to produce novel antibacterial nanomembrane sheets as a function of PEO and GE concentrations. A GE average particle size of 91.16 nm was achieved with an extensive filtration process, inferring their incorporation in the PEO nanofibres. The presence of the GE was confirmed by Fourier transform infrared spectroscopy (FTIR) through peaks of phenol and aromatic groups. The viscoelastic properties of PEO/GE solutions were analysed in terms of PEO and GE concentrations. Increasing PEO and GE concentrations increased the solution's viscosity. The dynamic viscosity of 3% was not changed with increasing shear rate, indicating Newtonian fluid behaviour. The dynamic viscosity of 4 and 5 wt% PEO/GE solutions containing 10% GE increased exponentially compared to 3 wt%. In addition, the shear thinning behaviour was observed over a frequency range of 0.05 to 100 rad/s. Scanning Electron Microscopy (SEM) analysis also specified an increase in the nanofibre's diameter with increasing PEO concentration, while SEM images displayed smooth morphology with beadless nanofibres at different PEO/GE concentrations. In addition, PEO/GE nanomembranes inhibited the growth of Staphylococcus aureus, as presented by qualitative antibacterial results. The extent of PEO/GE nanomembrane's antibacterial activity was further investigated by the agar dilution method, which inhibited the 98.79% Staphylococcus aureus population at 30% GE concentration.
Collapse
Affiliation(s)
- Anum Javaid
- Department of Materials, National Textile University, Faisalabad 37610, Pakistan
| | - Mohammed Jalalah
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
- Department of Electrical Engineering, College of Engineering, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
| | - Rimsha Safdar
- Department of Materials, National Textile University, Faisalabad 37610, Pakistan
| | - Zubair Khaliq
- Department of Materials, National Textile University, Faisalabad 37610, Pakistan
| | - Muhammad Bilal Qadir
- Department of Textile Engineering, National Textile University, Faisalabad 37610, Pakistan
| | - Sumra Zulfiqar
- Department of Materials, National Textile University, Faisalabad 37610, Pakistan
| | - Adnan Ahmad
- Department of Textile Engineering, National Textile University, Faisalabad 37610, Pakistan
| | - Aamir Naseem Satti
- U.S.-PAKISTAN Center for Advanced Studies in Energy (USPCASE), National University of Science and Technology, Islamabad 44000, Pakistan
| | - Aiman Ali
- Department of Materials, National Textile University, Faisalabad 37610, Pakistan
| | - M. Faisal
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
- Department of Chemistry, Faculty of Science and Arts, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
| | - S. A. Alsareii
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
- Department of Surgery, College of Medicine, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
| | - Farid A. Harraz
- Promising Centre for Sensors and Electronic Devices (PCSED), Advanced Materials and Nano-Research Centre, Najran University, P.O. Box 1988, Najran 11001, Saudi Arabia
- Department of Chemistry, Faculty of Science and Arts, Sharurah, Najran University, Sharurah 68342, Saudi Arabia
| |
Collapse
|
5
|
Secondary plant metabolites as potent drug candidates against antimicrobial-resistant pathogens. SN APPLIED SCIENCES 2022; 4:209. [PMID: 35821909 PMCID: PMC9264742 DOI: 10.1007/s42452-022-05084-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 06/20/2022] [Indexed: 11/09/2022] Open
Abstract
Antibiotic resistance is a major public health threat of the twenty-first century and represents an important risk to the global economy. Healthcare-associated infections mainly caused by drug-resistant bacteria are wreaking havoc in patient care worldwide. The spread of such pathogens limits the utility of available drugs and complicates the treatment of bacterial diseases. As a result, there is an urgent need for new drugs with mechanisms of action capable of curbing resistance. Plants synthesize and utilize various metabolic compounds to deter pathogens and predators. Utilizing these plant-based metabolites is a promising option in identifying novel bioactive compounds that could be harnessed to develop new potent antimicrobial drugs to treat multidrug-resistant pathogens. The purpose of this review is to highlight medicinal plants as important sources of novel antimicrobial agents that could be developed to help combat antimicrobial resistance.
Collapse
|
6
|
Jubair N, Rajagopal M, Chinnappan S, Abdullah NB, Fatima A. Review on the Antibacterial Mechanism of Plant-Derived Compounds against Multidrug-Resistant Bacteria (MDR). EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:3663315. [PMID: 34447454 PMCID: PMC8384518 DOI: 10.1155/2021/3663315] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/27/2021] [Accepted: 07/24/2021] [Indexed: 02/06/2023]
Abstract
Microbial resistance has progressed rapidly and is becoming the leading cause of death globally. The spread of antibiotic-resistant microorganisms has been a significant threat to the successful therapy against microbial infections. Scientists have become more concerned about the possibility of a return to the pre-antibiotic era. Thus, searching for alternatives to fight microorganisms has become a necessity. Some bacteria are naturally resistant to antibiotics, while others acquire resistance mainly by the misuse of antibiotics and the emergence of new resistant variants through mutation. Since ancient times, plants represent the leading source of drugs and alternative medicine for fighting against diseases. Plants are rich sources of valuable secondary metabolites, such as alkaloids, quinones, tannins, terpenoids, flavonoids, and polyphenols. Many studies focus on plant secondary metabolites as a potential source for antibiotic discovery. They have the required structural properties and can act by different mechanisms. This review analyses the antibiotic resistance strategies produced by multidrug-resistant bacteria and explores the phytochemicals from different classes with documented antimicrobial action against resistant bacteria, either alone or in combination with traditional antibiotics.
Collapse
Affiliation(s)
- Najwan Jubair
- Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur 56000, Malaysia
| | - Mogana Rajagopal
- Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur 56000, Malaysia
| | - Sasikala Chinnappan
- Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur 56000, Malaysia
| | | | - Ayesha Fatima
- Beykoz Institute of Life Sciences and Biotechnology, Bezmialem Vakif University, Istanbul, Turkey
| |
Collapse
|
7
|
Plants-derived bioactives: Novel utilization as antimicrobial, antioxidant and phytoreducing agents for the biosynthesis of metallic nanoparticles. Microb Pathog 2021; 158:105107. [PMID: 34303810 DOI: 10.1016/j.micpath.2021.105107] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/13/2021] [Accepted: 07/20/2021] [Indexed: 12/11/2022]
Abstract
Medicinal and aromatic higher plants are sustainable resources for natural product compounds, including essential oils, phenolics, flavonoids, alkaloids, glycosides, and saponins. Extractives and essential oils as well as their bioactive compounds have many uses due to their antimicrobial, anticancer, and antioxidant properties as well as application in food preservation. These natural compounds have been reported in many works, for instance biofungicide with phenolic and flavonoid compounds being effective against mold that causes discoloration of wood. Additionally, the natural extracts from higher plants can be used to mediate the synthesis of nanoparticle materials. Therefore, in this review, we aim to promote and declare the use of natural products as environmentally eco-friendly bio-agents against certain pathogenic microbes and make recommendations to overcome the extensive uses of conventional pesticides and other preservatives.
Collapse
|
8
|
Influences of dietary herbal blend and feed restriction on growth, carcass characteristics and gut microbiota of growing rabbits. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1926348] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
9
|
Luna E, Freitas T, Campina F, Costa M, Rocha J, Cruz R, Sena Júnior D, Silveira Z, Macedo N, Pinheiro J, Pereira-Júnior F, Lisboa M, Cruz G, Calixto Júnior J, Teixeira A, Coutinho H. Evaluation of phytochemical composition, toxicity in Drosophila melanogaster and effects on antibiotics modulation of Plathymenia reticulata Benth extract. Toxicol Rep 2021; 8:732-739. [PMID: 33868957 PMCID: PMC8042435 DOI: 10.1016/j.toxrep.2021.03.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 03/17/2021] [Accepted: 03/27/2021] [Indexed: 02/06/2023] Open
Abstract
Bacterial resistance is interfering with the action of antibiotics for clinical use in treating pathologies. The search for new substances capable of combating this resistance is necessary. An alternative to the search for these substances is in the extract of medicinal plants. Plathymenia reticulata, plant of the Fabaceae family, is a common tree species from the Brazilian cerrado, and is commonly used in areas of environmental degradation. This species is rich in phenolic compounds, such as flavonoids and tannins, compounds that are associated with various biological effects. A hydroethanolic extract from the bark of Plathymenia reticulata (HEPrB) was produced and then tests were carried out to verify the direct antibacterial activity, the modulatory effect of antibiotics for clinical use and their toxicity in Drosophila melanogaster flies. Through the analysis with UPLC, a wide variety of flavonoids contained in the HEPrB was observed. Direct antibacterial activity was observed for the standard strain of Staphylococcus aureus, however, the extract showed antagonistic activity or no significance in relation to the antibiotics tested in this study. As for toxicity, the HEPrB did not show significant damage in the proposed model. The results emphasize care when associating the consumption of teas with treatments with antibiotics for clinical use.
Collapse
Affiliation(s)
- E.M. Luna
- Departamento de Química Biológica, Laboratório de Simulações e Espectroscopia Molecular - LASEMOL, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - T.S. Freitas
- Departamento de Química Biológica, Laboratório de Simulações e Espectroscopia Molecular - LASEMOL, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - F.F. Campina
- Departamento de Química Biológica, Laboratório de Microbiologia e Biologia Molecular - LMBM, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - M.S. Costa
- Departamento de Química Biológica, Laboratório de Microbiologia e Biologia Molecular - LMBM, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - J.E. Rocha
- Departamento de Química Biológica, Laboratório de Microbiologia e Biologia Molecular - LMBM, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - R.P. Cruz
- Departamento de Química Biológica, Laboratório de Microbiologia e Biologia Molecular - LMBM, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - D.L. Sena Júnior
- Departamento de Química Biológica, Laboratório de Bioprospecção do Semiárido e Métodos Alternativos – LABSEMA, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - Z.S. Silveira
- Departamento de Química Biológica, Laboratório de Bioprospecção do Semiárido e Métodos Alternativos – LABSEMA, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - N.S. Macedo
- Departamento de Química Biológica, Laboratório de Bioprospecção do Semiárido e Métodos Alternativos – LABSEMA, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - J.C.A. Pinheiro
- Laboratório de Bioensaios - LABIO, Universidade Federal do Cariri - UFCA, Instituto de Formação de Educadores, Campus Brejo Santo, CE, Brazil
| | - F.N. Pereira-Júnior
- Centro de Ciências Agrárias e da Biodiversidade – CCAB, Federal University of Cariri, Juazeiro do Norte, CE, Brazil
| | - M.A.N. Lisboa
- Laboratório de Estudos da Flora Regional do Cariri - LEFLORE/URCA, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - G.V. Cruz
- Laboratório de Estudos da Flora Regional do Cariri - LEFLORE/URCA, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - J.T. Calixto Júnior
- Laboratório de Estudos da Flora Regional do Cariri - LEFLORE/URCA, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - A.M.R. Teixeira
- Departamento de Química Biológica, Laboratório de Simulações e Espectroscopia Molecular - LASEMOL, Universidade Regional do Cariri, Crato, Ceará, Brazil
| | - H.D.M. Coutinho
- Departamento de Química Biológica, Laboratório de Microbiologia e Biologia Molecular - LMBM, Universidade Regional do Cariri, Crato, Ceará, Brazil
| |
Collapse
|
10
|
Bhatia P, Sharma A, George AJ, Anvitha D, Kumar P, Dwivedi VP, Chandra NS. Antibacterial activity of medicinal plants against ESKAPE: An update. Heliyon 2021; 7:e06310. [PMID: 33718642 PMCID: PMC7920328 DOI: 10.1016/j.heliyon.2021.e06310] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 11/28/2020] [Accepted: 02/15/2021] [Indexed: 12/25/2022] Open
Abstract
Antibiotic resistance has emerged as a threat to global health, food security, and development today. Antibiotic resistance can occur naturally but mainly due to misuse or overuse of antibiotics, which results in recalcitrant infections and Antimicrobial Resistance (AMR) among bacterial pathogens. These mainly include the MDR strains (multi-drug resistant) of ESKAPE (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter species). These bacterial pathogens have the potential to “escape” antibiotics and other traditional therapies. These bacterial pathogens are responsible for the major cases of Hospital-Acquired Infections (HAI) globally. ESKAPE Pathogens have been placed in the list of 12 bacteria by World Health Organisation (WHO), against which development of new antibiotics is vital. It not only results in prolonged hospital stays but also higher medical costs and higher mortality. Therefore, new antimicrobials need to be developed to battle the rapidly evolving pathogens. Plants are known to synthesize an array of secondary metabolites referred as phytochemicals that have disease prevention properties. Potential efficacy and minimum to no side effects are the key advantages of plant-derived products, making them suitable choices for medical treatments. Hence, this review attempts to highlight and discuss the application of plant-derived compounds and extracts against ESKAPE Pathogens.
Collapse
Affiliation(s)
- Priya Bhatia
- Department of Microbiology, Ram Lal Anand College, University of Delhi, Benito Juarez Road, New Delhi 110021, India
| | - Anushka Sharma
- Department of Microbiology, Ram Lal Anand College, University of Delhi, Benito Juarez Road, New Delhi 110021, India
| | - Abhilash J George
- Department of Microbiology, Ram Lal Anand College, University of Delhi, Benito Juarez Road, New Delhi 110021, India
| | - D Anvitha
- Department of Microbiology, Ram Lal Anand College, University of Delhi, Benito Juarez Road, New Delhi 110021, India
| | - Pragya Kumar
- Department of Microbiology, Ram Lal Anand College, University of Delhi, Benito Juarez Road, New Delhi 110021, India
| | - Ved Prakash Dwivedi
- Immunobiology Group, International Center for Genetic Engineering and Biotechnology, New Delhi 110067, India
| | - Nidhi S Chandra
- Department of Microbiology, Ram Lal Anand College, University of Delhi, Benito Juarez Road, New Delhi 110021, India
| |
Collapse
|
11
|
Garg S, Roy A. A Current Perspective of Plants as an Antibacterial Agent: A Review. Curr Pharm Biotechnol 2021; 21:1588-1602. [PMID: 32568018 DOI: 10.2174/1389201021666200622121249] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/15/2020] [Accepted: 06/03/2020] [Indexed: 11/22/2022]
Abstract
With the emergence and evolution of bacterial strains, it is now becoming difficult for pharmaceutical industries to provide remedies required for the betterment of mankind. Continuous exposure with available medication leads to the development of new strains with a significant amount of resistance, due to which pharmaceutical industries are facing various challenges. Antimicrobial resistance is the phenomenon causing a challenge in new drug development through conventional methods. Therefore, the requirement of alternative medicine is in high demand. Recently, allopathic medicines have seen a disinterest and people are preferring natural solutions due to their fewer side effects comparable to conventional medicine. Worldwide plants are utilized for various disease treatments such as bacterial infection, skin disorders, cancer, asthma, respiratory problems, etc. The presence of a wide range of phytocompounds in different plants provides an alternative to the pharmaceutical industries to counter the problem of bacterial infections. Different plants contain various phytochemicals that possess numerous therapeutic activities and provide a remedy to suppress various bacterial strains. Therefore, in this review, an overview of various plants and their phytocompounds which are responsible for antibacterial activity has been discussed.
Collapse
Affiliation(s)
- Saksham Garg
- Department of Biotechnology, Delhi Technological University, Delhi, India
| | - Arpita Roy
- Department of Biotechnology, Delhi Technological University, Delhi, India.,Department of Biotechnology, School of Engineering & Technology, Sharda University, Greater Noida, India
| |
Collapse
|