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Rafiq MS, Shabbir MA, Raza A, Irshad S, Asghar A, Maan MK, Gondal MA, Hao H. CRISPR-Cas System: A New Dawn to Combat Antibiotic Resistance. BioDrugs 2024; 38:387-404. [PMID: 38605260 DOI: 10.1007/s40259-024-00656-3] [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] [Accepted: 03/08/2024] [Indexed: 04/13/2024]
Abstract
Antimicrobial resistance (AMR) can potentially harm global public health. Horizontal gene transfer (HGT), which speeds up the emergence of AMR and increases the burden of drug resistance in mobile genetic elements (MGEs), is the primary method by which AMR genes are transferred across bacterial pathogens. New approaches are urgently needed to halt the spread of bacterial diseases and antibiotic resistance. Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR), an RNA-guided adaptive immune system, protects prokaryotes from foreign DNA like plasmids and phages. This approach may be essential in limiting horizontal gene transfer and halting the spread of antibiotic resistance. The CRISPR-Cas system has been crucial in identifying and understanding resistance mechanisms and developing novel therapeutic approaches. This review article investigates the CRISPR-Cas system's potential as a tool to combat bacterial AMR. Antibiotic-resistant bacteria can be targeted and eliminated by the CRISPR-Cas system. It has been proven to be an efficient method for removing carbapenem-resistant plasmids and regaining antibiotic susceptibility. The CRISPR-Cas system has enormous potential as a weapon against bacterial AMR. It precisely targets and eliminates antibiotic-resistant bacteria, facilitates resistance mechanism identification, and offers new possibilities in diagnostics and therapeutics.
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Affiliation(s)
- Muhammad Shahzad Rafiq
- MOA Laboratory for Risk Assessment of Quality and Safety of Livestock and Poultry Products, Huazhong Agricultural University, Wuhan, 430070, China
| | | | - Ahmed Raza
- Livestock and Dairy Development Department, Punjab, Pakistan
| | - Shoaib Irshad
- Livestock and Dairy Development Department, Punjab, Pakistan
| | - Andleeb Asghar
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Kashif Maan
- Department of Veterinary Surgery and Pet Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Mushtaq Ahmed Gondal
- Institute of Continuing Education and Extension, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Haihong Hao
- MOA Laboratory for Risk Assessment of Quality and Safety of Livestock and Poultry Products, Huazhong Agricultural University, Wuhan, 430070, China.
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2
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Zaatry R, Herren R, Gefen T, Geva-Zatorsky N. Microbiome and infectious disease: diagnostics to therapeutics. Microbes Infect 2024:105345. [PMID: 38670215 DOI: 10.1016/j.micinf.2024.105345] [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: 07/13/2023] [Revised: 04/22/2024] [Accepted: 04/22/2024] [Indexed: 04/28/2024]
Abstract
Over 300 years of research on the microbial world has revealed their importance in human health and disease. This review explores the impact and potential of microbial-based detection methods and therapeutic interventions, integrating research of early microbiologists, current findings, and future perspectives.
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Affiliation(s)
- Rawan Zaatry
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion, Haifa, Israel
| | - Rachel Herren
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion, Haifa, Israel
| | - Tal Gefen
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion, Haifa, Israel
| | - Naama Geva-Zatorsky
- Rappaport Faculty of Medicine, Rappaport Technion Integrated Cancer Center, Technion, Haifa, Israel; CIFAR, Humans & the Microbiome, Toronto, Canada.
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3
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Kushwaha SO, Sahu SK, Yadav VK, Rathod MC, Patel D, Sahoo DK, Patel A. Bacteriophages as a potential substitute for antibiotics: A comprehensive review. Cell Biochem Funct 2024; 42:e4022. [PMID: 38655589 DOI: 10.1002/cbf.4022] [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: 01/13/2024] [Revised: 03/15/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024]
Abstract
Over the years, the administration of antibiotics for the purpose of addressing bacterial infections has become increasingly challenging due to the increased prevalence of antimicrobial resistance exhibited by various strains of bacteria. Multidrug-resistant (MDR) bacterial species are rising due to the unavailability of novel antibiotics, leading to higher mortality rates. With these conditions, there is a need for alternatives in which phage therapy has made promising results. Phage-derived endolysins, phage cocktails, and bioengineered phages are effective and have antimicrobial properties against MDR and extensively drug-resistant strains. Despite these, it has been observed that phages can give antimicrobial activity to more than one bacterial species. Thus, phage cocktail against resistant strains provides broad spectrum treatment and magnitude of effectivity, which is many folds higher than antibiotics. Many commercially available endolysins such as Staphefekt SA.100, Exebacase (CF-301), and N-Rephasin®SAL200 are used in biofilm penetration and treating plant diseases. The role of CMP1 phage endolysin in transgenic tomato plants in preventing Clavibacter michiganensis infection and the effectiveness of phage in protecting Atlantic salmon from vibriosis have been reported. Furthermore, phage-derived endolysin therapy, such as TSPphg phage exogenous treatment, can aid in disrupting cell walls, leading to bacterial cell lysis. As animals in aquaculture and slaughterhouses are highly susceptible to bacterial infections, effective phage therapy instead of antibiotics can help treat poultry animals, preserve them, and facilitate disease-free trade. Using bioengineered phages and phage cocktails enhances the effectiveness by providing a broad spectrum of phages and target specificity. Research is currently being conducted on clinical trials to confirm the efficacy of engineered phages and phage cocktails in humans. Although obtaining commercial approval may be time-consuming, it will be beneficial in the postantibiotic era. This review provides an overview of the significance of phage therapy as a potential alternative to antibiotics in combating resistant bacterial strains and its application to various fields and emphasizes the importance of safeguarding and ensuring treatment efficacy.
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Affiliation(s)
- Shruti O Kushwaha
- Department of Biotechnology, Veer Narmad South Gujarat University, Surat, Gujarat, India
| | - Santosh Kumar Sahu
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
| | - Virendra Kumar Yadav
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
| | - Mayuri C Rathod
- Department of Biotechnology, Veer Narmad South Gujarat University, Surat, Gujarat, India
| | - Dhaval Patel
- Bioinformatic Division, Gujarat Biotechnology University, Gandhinagar, Gujarat, India
| | - Dipak Kumar Sahoo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA
| | - Ashish Patel
- Department of Life Sciences, Hemchandracharya North Gujarat University, Patan, Gujarat, India
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Montagud‐Martínez R, Márquez‐Costa R, Heras‐Hernández M, Dolcemascolo R, Rodrigo G. On the ever-growing functional versatility of the CRISPR-Cas13 system. Microb Biotechnol 2024; 17:e14418. [PMID: 38381083 PMCID: PMC10880580 DOI: 10.1111/1751-7915.14418] [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] [Received: 05/11/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 02/22/2024] Open
Abstract
CRISPR-Cas systems evolved in prokaryotes to implement a powerful antiviral immune response as a result of sequence-specific targeting by ribonucleoproteins. One of such systems consists of an RNA-guided RNA endonuclease, known as CRISPR-Cas13. In very recent years, this system is being repurposed in different ways in order to decipher and engineer gene expression programmes. Here, we discuss the functional versatility of the CRISPR-Cas13 system, which includes the ability for RNA silencing, RNA editing, RNA tracking, nucleic acid detection and translation regulation. This functional palette makes the CRISPR-Cas13 system a relevant tool in the broad field of systems and synthetic biology.
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Affiliation(s)
- Roser Montagud‐Martínez
- Institute for Integrative Systems Biology (I2SysBio)CSIC – University of ValenciaPaternaSpain
| | - Rosa Márquez‐Costa
- Institute for Integrative Systems Biology (I2SysBio)CSIC – University of ValenciaPaternaSpain
| | - María Heras‐Hernández
- Institute for Integrative Systems Biology (I2SysBio)CSIC – University of ValenciaPaternaSpain
| | - Roswitha Dolcemascolo
- Institute for Integrative Systems Biology (I2SysBio)CSIC – University of ValenciaPaternaSpain
| | - Guillermo Rodrigo
- Institute for Integrative Systems Biology (I2SysBio)CSIC – University of ValenciaPaternaSpain
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5
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Kulshrestha M, Tiwari M, Tiwari V. Bacteriophage therapy against ESKAPE bacterial pathogens: Current status, strategies, challenges, and future scope. Microb Pathog 2024; 186:106467. [PMID: 38036110 DOI: 10.1016/j.micpath.2023.106467] [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: 08/16/2023] [Revised: 10/19/2023] [Accepted: 11/24/2023] [Indexed: 12/02/2023]
Abstract
The ESKAPE pathogens are the primary threat due to their constant spread of drug resistance worldwide. These pathogens are also regarded as opportunistic pathogens and could potentially cause nosocomial infections. Most of the ESKAPE pathogens have developed resistance to almost all the antibiotics that are used against them. Therefore, to deal with antimicrobial resistance, there is an urgent requirement for alternative non-antibiotic strategies to combat this rising issue of drug-resistant organisms. One of the promising alternatives to this scenario is implementing bacteriophage therapy. This under-explored mode of treatment in modern medicine has posed several concerns, such as preferable phages for the treatment, impact on the microbiome (or gut microflora), dose optimisation, safety, etc. The review will cover a rationale for phage therapy, clinical challenges, and propose phage therapy as an effective therapeutic against bacterial coinfections during pandemics. This review also addresses the expected uncertainties for administering the phage as a treatment against the ESKAPE pathogens and the advantages of using lytic phage over temperate, the immune response to phages, and phages in combinational therapies. The interaction between bacteria and bacteriophages in humans and countless animal models can also be used to design novel and futuristic therapeutics like personalised medicine or bacteriophages as anti-biofilm agents. Hence, this review explores different aspects of phage therapy and its potential to emerge as a frontline therapy against the ESKAPE bacterial pathogen.
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Affiliation(s)
- Mukta Kulshrestha
- Department of Biochemistry, Central University of Rajasthan, Ajmer, 305817, India
| | - Monalisa Tiwari
- Department of Biochemistry, Central University of Rajasthan, Ajmer, 305817, India
| | - Vishvanath Tiwari
- Department of Biochemistry, Central University of Rajasthan, Ajmer, 305817, India.
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Ioannou P, Baliou S, Samonis G. Bacteriophages in Infectious Diseases and Beyond-A Narrative Review. Antibiotics (Basel) 2023; 12:1012. [PMID: 37370331 DOI: 10.3390/antibiotics12061012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
The discovery of antibiotics has revolutionized medicine and has changed medical practice, enabling successful fighting of infection. However, quickly after the start of the antibiotic era, therapeutics for infectious diseases started having limitations due to the development of antimicrobial resistance. Since the antibiotic pipeline has largely slowed down, with few new compounds being produced in the last decades and with most of them belonging to already-existing classes, the discovery of new ways to treat pathogens that are resistant to antibiotics is becoming an urgent need. To that end, bacteriophages (phages), which are already used in some countries in agriculture, aquaculture, food safety, and wastewater plant treatments, could be also used in clinical practice against bacterial pathogens. Their discovery one century ago was followed by some clinical studies that showed optimistic results that were limited, however, by some notable obstacles. However, the rise of antibiotics during the next decades left phage research in an inactive status. In the last decades, new studies on phages have shown encouraging results in animals. Hence, further studies in humans are needed to confirm their potential for effective and safe treatment in cases where there are few or no other viable therapeutic options. This study reviews the biology and applications of phages for medical and non-medical uses in a narrative manner.
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Affiliation(s)
- Petros Ioannou
- School of Medicine, University of Crete, 71003 Heraklion, Greece
- Internal Medicine Department, University Hospital of Heraklion, 71110 Heraklion, Greece
| | - Stella Baliou
- School of Medicine, University of Crete, 71003 Heraklion, Greece
| | - George Samonis
- School of Medicine, University of Crete, 71003 Heraklion, Greece
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Khambhati K, Bhattacharjee G, Gohil N, Maurya R, Singh V. Exploring the potential of phage and their applications. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2023; 200:1-12. [PMID: 37739550 DOI: 10.1016/bs.pmbts.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Antibiotic resistant microorganisms are significantly increasing due to horizontal gene transfer, mutation and overdose of antibiotics leading to serious health conditions globally. Several multidrug resistant microorganisms have shown resistance to even the last line of antibiotics making it very difficult to treat them. Besides using antibiotics, an alternative approach to treat such resistant bacterial pathogens through the use of bacteriophage (phage) was used in the early 1900s which however declined and vanished after the discovery of antibiotics. In recent times, phage has emerged and gained interest as an alternative approach to antibiotics to treat MDR pathogens. Phage can self-replicate by utilizing cellular machinery of bacterial host by following lytic and lysogenic life cycles and therefore suitable for rapid regeneration. Application of phage for detection of bacterial pathogens, elimination of bacteria, agents for controlling food spoilage, treating human disease and several others entitles phage as a futuristic antibacterial armamentarium.
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Affiliation(s)
- Khushal Khambhati
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Gargi Bhattacharjee
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Nisarg Gohil
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Rupesh Maurya
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Vijai Singh
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India.
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Mani I. Phage and phage cocktails formulations. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2023; 200:159-169. [PMID: 37739554 DOI: 10.1016/bs.pmbts.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Antibiotic-resistant bacterial infection is a major global problem and can be life-threatening. Bacteriophages or phages can be substituted choice over traditional antibiotics treatments. Phages are natural obligate parasites viruses of bacteria, and they can infect and kill antibiotic-sensitive and -resistant bacteria. Further, phages can be utilised as antibacterial agents against various kinds of bacterial infectious diseases. As compared to antibiotics, phages can show a more variety of modes of action and can also be safe in several cases. Phages as a mixture (cocktail) of viral strains are usually used in clinical practices. Generally, to propagate phage cocktails, the individual phage is grown and then mixed to prepare phage cocktails. Antibiotic resistance and biofilm formation can be controlled through formulating phage cocktails that comprise phages infecting single species or by combining phages with non-phages (antibiotics), which may result in a broad spectrum of activity. This chapter briefly highlights the formulations and application of phage cocktails, which are being used to treat various bacterial infections.
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Affiliation(s)
- Indra Mani
- Department of Microbiology, Gargi College, University of Delhi, New Delhi, India.
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Maurya R, Bhattacharjee G, Gohil N, Khambhati K, Shakhreliya S, Bhatnagar A, Singh P, Ramakrishna S, Singh V. Low density lipoprotein receptor endocytosis in cardiovascular disease and the factors affecting LDL levels. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2023; 194:333-345. [PMID: 36631197 DOI: 10.1016/bs.pmbts.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cardiovascular disease (CVD) is the one of major global health issues with approximately 30% of the mortality reported in the mid-income population. Low-density lipoprotein (LDL) plays a crucial role in development of CVD. High LDL along with others forms a plaque and blocks arteries, resulting in CVD. The present chapter deals with the mechanism of receptor-mediated endocytosis of LDL and its management by drugs such as statins and PCSK9 inhibitors along with dietary supplementation for health improvements.
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Affiliation(s)
- Rupesh Maurya
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Gargi Bhattacharjee
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Nisarg Gohil
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Khushal Khambhati
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Shreya Shakhreliya
- Department of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - Aaradhya Bhatnagar
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Priyanka Singh
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India
| | - Suresh Ramakrishna
- College of Medicine, Hanyang University, Seoul, South Korea; Graduate School of Biomedical Science and Engineering, Hanyang University, Seoul, South Korea
| | - Vijai Singh
- Department of Biosciences, School of Science, Indrashil University, Rajpur, Mehsana, Gujarat, India.
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Sharma J, Sharma D, Singh A, Sunita K. Colistin Resistance and Management of Drug Resistant Infections. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2022; 2022:4315030. [PMID: 36536900 PMCID: PMC9759378 DOI: 10.1155/2022/4315030] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/21/2022] [Accepted: 12/01/2022] [Indexed: 09/19/2023]
Abstract
Colistin resistance is a globalized sensible issue because it has been considered a drug of the last-line resort to treat drug-resistant bacterial infections. The product of the mobilized colistin resistance (mcr) gene and its variants are the significant causes of colistin resistance, which is emerging due to the frequent colistin use in veterinary, and these genes circulate among the bacterial community. Apart from mcr genes, some other intrinsic genes and proteins are also involved in colistin resistance. Researchers focus on the most advanced genomics (whole genome sequencing), proteomics, and bioinformatics approaches to explore the question of colistin resistance. To combat colistin resistance, researchers developed various strategies such as the development of newer drugs, the repurposing of existing drugs, combinatorial treatment by colistin with other drugs, a nano-based approach, photodynamic therapy, a CRISPRi-based strategy, and a phage-based strategy. In this timeline review, we have discussed the development of colistin resistance and its management in developing countries.
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Affiliation(s)
- Juhi Sharma
- School of Life Science, Jaipur National University, Jaipur, India
| | - Divakar Sharma
- Department of Microbiology, Maulana Azad Medical College, Delhi, India
- Department of Microbiology, Lady Hardinge Medical College, Delhi, India
| | - Amit Singh
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, Delhi, India
- Department of Microbiology, Central University of Punjab, Bathinda, India
| | - Kumari Sunita
- Department of Botany, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, Uttar Pradesh, India
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