1
|
Tambe S, Nag S, Pandya SR, Kumar R, Balakrishnan K, Kumar R, Kumar S, Amin P, Gupta PK. Revolutionizing Leishmaniasis Treatment with Cutting Edge Drug Delivery Systems and Nanovaccines: An Updated Review. ACS Infect Dis 2024; 10:1871-1889. [PMID: 38829047 DOI: 10.1021/acsinfecdis.4c00010] [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: 06/05/2024]
Abstract
Leishmaniasis, one of the most overlooked tropical diseases, is a life-threatening illness caused by the parasite Leishmania donovani that is prevalent in underdeveloped nations. Over 350 million individuals in more than 90 different nations worldwide are at risk of contracting the disease, which has a current fatality rate of 50 000 mortalities each year. The administration of liposomal Amp B, pentavalent antimonials, and miltefosine are still considered integral components of the chemotherapy regimen. Antileishmanial medications fail to treat leishmaniasis because of their numerous drawbacks. These include inadequate effectiveness, toxicity, undesired side effects, drug resistance, treatment duration, and cost. Consequently, there is a need to overcome the limitations of conventional therapeutics. Nanotechnology has demonstrated promising outcomes in addressing these issues because of its small size and distinctive characteristics, such as enhanced bioavailability, lower toxicity, biodegradability, and targeted drug delivery. This review is an effort to highlight the recent progress in various nanodrug delivery systems (nDDSs) over the past five years for treating leishmaniasis. Although the preclinical outcomes of nDDSs have shown promising treatment for leishmaniasis, further research is needed for their clinical translation. Advancement in three primary priority domains─molecular diagnostics, clinical investigation, and knowledge dissemination and standardization─is imperative to propel the leishmaniasis field toward translational outcomes.
Collapse
Affiliation(s)
- Srushti Tambe
- Institute of Chemical Technology, Department of Pharmaceutical Sciences and Technology, Mumbai, Maharashtra 400019, India
| | - Sagnik Nag
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, Selangor 47500, Malaysia
| | - Shivani R Pandya
- Research and Development Cell & Parul Institute of Applied Sciences, Parul University, Vadodara, Gujarat 391760, India
| | - Rohit Kumar
- Centre for Development of Biomaterials and Department of Life Sciences, Sharda School of Basic Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh 201310, India
| | - Kalpana Balakrishnan
- Department of Biotechnology, K.S. Rangasamy College of Technology, Tiruchengode, Namakkal, Tamil Nadu 637215, India
| | - Ranvijay Kumar
- University Centre for Research and Development and Department of Mechanical Engineering, Chandigarh University, Mohali, Punjab 140413, India
| | - Sandeep Kumar
- Centre of Research Impact and Outcome, Chitkara University, Rajpura, Punjab 140401, India
| | - Purnima Amin
- Institute of Chemical Technology, Department of Pharmaceutical Sciences and Technology, Mumbai, Maharashtra 400019, India
| | - Piyush Kumar Gupta
- Centre for Development of Biomaterials and Department of Life Sciences, Sharda School of Basic Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh 201310, India
- Department of Biotechnology, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand 248002, India
| |
Collapse
|
2
|
Chee HY, Lam JY, Yaacob M. Tapered optical fiber DNA biosensor for detecting Leptospira DNA. ASIAN PAC J TROP MED 2023. [DOI: 10.4103/1995-7645.372293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
|
3
|
Assolini JP, Carloto ACM, Bortoleti BTDS, Gonçalves MD, Tomiotto Pellissier F, Feuser PE, Cordeiro AP, Hermes de Araújo PH, Sayer C, Miranda Sapla MM, Pavanelli WR. Nanomedicine in leishmaniasis: A promising tool for diagnosis, treatment and prevention of disease - An update overview. Eur J Pharmacol 2022; 923:174934. [PMID: 35367420 DOI: 10.1016/j.ejphar.2022.174934] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/23/2022] [Accepted: 03/28/2022] [Indexed: 12/17/2022]
Abstract
Leishmaniasis is a neglected tropical disease that has a wide spectrum of clinical manifestations, ranging from visceral to cutaneous, with millions of new cases and thousands of deaths notified every year. The severity of the disease and its various clinical forms are determined by the species of the causative agent, Leishmania, as well as the host's immune response. Major challenges still exist in the diagnosis and treatment of leishmaniasis, and there is no vaccine available to prevent this disease in humans. Nanotechnology has emerged as a promising tool in a variety of fields. In this review, we highlight the main and most recent advances in nanomedicine to improve the diagnosis and treatment, as well as for the development of vaccines, for leishmaniasis. Nanomaterials are nanometric in size and can be produced by a variety of materials, including lipids, polymers, ceramics, and metals, with varying structures and morphologies. Nanotechnology can be used as biosensors to detect antibodies or antigens, thus improving the sensitivity and specificity of such immunological and molecular diagnostic tests. While in treatment, nanomaterials can act as drug carriers or, be used directly, to reduce any toxic effects of drug compounds to the host and to be more selective towards the parasite. Furthermore, preclinical studies show that different nanomaterials can carry different Leishmania antigens, or even act as adjuvants to improve a Th1 immune response in an attempt to produce an effective vaccine.
Collapse
Affiliation(s)
- João Paulo Assolini
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil; Universidade Alto Vale do Rio Peixe, Caçador, SC, Brazil.
| | | | | | | | | | - Paulo Emilio Feuser
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, SC, Brazil
| | - Arthur Poester Cordeiro
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, SC, Brazil
| | | | - Claudia Sayer
- Department of Chemical Engineering and Food Engineering, Federal University of Santa Catarina, SC, Brazil
| | | | - Wander Rogério Pavanelli
- Department of Pathological Sciences, Center of Biological Sciences, State University of Londrina, PR, Brazil.
| |
Collapse
|
4
|
Kumari D, Perveen S, Sharma R, Singh K. Advancement in leishmaniasis diagnosis and therapeutics: An update. Eur J Pharmacol 2021; 910:174436. [PMID: 34428435 DOI: 10.1016/j.ejphar.2021.174436] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/10/2021] [Accepted: 08/16/2021] [Indexed: 12/11/2022]
Abstract
Leishmaniasis is regarded as a neglected tropical disease by World Health Organization (WHO) and is ranked next to malaria as the deadliest protozoan disease. The primary causative agents of the disease comprise of diverse leishmanial species sharing clinical features ranging from skin abrasions to lethal infection in the visceral organs. As several Leishmania species are involved in infection, the role of accurate diagnosis becomes pivotal in adding new dimensions to anti-leishmanial therapy. Diagnostic methods must be fast, reliable, easy to perform, highly sensitive, and specific to differentiate among similar parasitic diseases. Herein, we present the conventional and recent approaches impended for the disease diagnosis and their sensitivity, specificity, and clinical application in parasite detection. Furthermore, we have also elaborated various new methods to cure leishmaniasis, which include host-directed therapies, drug repurposing, nanotechnology, and combinational therapy. This review addresses novel techniques and innovations in leishmaniasis, which can aid in unraveling new strategies to fight against the deadly infection.
Collapse
Affiliation(s)
- Diksha Kumari
- Infectious Diseases Division, CSIR- Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Summaya Perveen
- Infectious Diseases Division, CSIR- Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Rashmi Sharma
- Infectious Diseases Division, CSIR- Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Kuljit Singh
- Infectious Diseases Division, CSIR- Indian Institute of Integrative Medicine, Jammu, 180001, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
| |
Collapse
|
5
|
Kammona O, Tsanaktsidou E. Nanotechnology-aided diagnosis, treatment and prevention of leishmaniasis. Int J Pharm 2021; 605:120761. [PMID: 34081999 DOI: 10.1016/j.ijpharm.2021.120761] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/10/2021] [Accepted: 05/27/2021] [Indexed: 02/06/2023]
Abstract
Leishmaniasis is a prevalent parasitic infection belonging to neglected tropical diseases. It is caused by Leishmania protozoan parasites transmitted by sandflies and it is responsible for increased morbidity/mortality especially in low- and middle-income countries. The lack of cheap, portable, easy to use diagnostic tools exhibiting high efficiency and specificity impede the early diagnosis of the disease. Furthermore, the typical anti-leishmanial agents are cytotoxic, characterized by low patient compliance and require long-term regimen and usually hospitalization. In addition, due to the intracellular nature of the disease, the existing treatments exhibit low bioavailability resulting in low therapeutic efficacy. The above, combined with the common development of resistance against the anti-leishmanial agents, denote the urgent need for novel therapeutic strategies. Furthermore, the lack of effective prophylactic vaccines hinders the control of the disease. The development of nanoparticle-based biosensors and nanocarrier-aided treatment and vaccination strategies could advance the diagnosis, therapy and prevention of leishmaniasis. The present review intends to highlight the various nanotechnology-based approaches pursued until now to improve the detection of Leishmania species in biological samples, decrease the side effects and increase the efficacy of anti-leishmanial drugs, and induce enhanced immune responses, specifically focusing on the outcome of their preclinical and clinical evaluation.
Collapse
Affiliation(s)
- Olga Kammona
- Chemical Process and Energy Resources Institute, Centre for Research and Technology Hellas, P.O. Box 60361, 57001 Thessaloniki, Greece.
| | - Evgenia Tsanaktsidou
- Chemical Process and Energy Resources Institute, Centre for Research and Technology Hellas, P.O. Box 60361, 57001 Thessaloniki, Greece
| |
Collapse
|
6
|
Are Nanobiosensors an Improved Solution for Diagnosis of Leishmania? Pharmaceutics 2021; 13:pharmaceutics13040491. [PMID: 33916812 PMCID: PMC8066167 DOI: 10.3390/pharmaceutics13040491] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 02/07/2023] Open
Abstract
Leishmaniasis is one of the deadliest neglected tropical diseases affecting 12–15 million people worldwide, especially in middle- and low-income countries. Rapid and accurate diagnosis of the disease is important for its adequate management and treatment. Several techniques are available for the diagnosis of leishmaniasis. Among these, parasitological and immunological tests are most widely used. However, in most cases, the utilized diagnostic techniques are not good enough, showing cross-reactivity and reduced accuracy. In recent years, many new methods have been reported with potential for improved diagnosis. This review focuses on the diagnosis of Leishmania exploring the biosensors and nanotechnology-based options for their detection. New developments including the use of nanomaterials as fluorophores, fluorescence quenchers as reducing agents and as dendrimers for signal improvement and amplification, together with the use of aptamers to replace antibodies are described. Future research opportunities to overcome the current limitations on the available diagnostic approaches are also discussed.
Collapse
|
7
|
Gedda MR, Madhukar P, Shukla A, Mudavath SL, Srivastava ON, Singh OP, Sundar S. Nanodiagnostics in leishmaniasis: A new frontiers for early elimination. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 13:e1675. [PMID: 33142369 DOI: 10.1002/wnan.1675] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/11/2020] [Accepted: 09/16/2020] [Indexed: 12/23/2022]
Abstract
Visceral leishmaniasis (VL) is still a major public health concern in developing countries having the highest outbreak and mortality potential. While the treatment of VL has greatly improved in recent times, the current diagnostic tools are limited for use in the post-elimination setting. Although conventional serological methods of detection are rapid, they can only differentiate between active disease in strict combination with clinical criteria, and thus are not sufficient enough to diagnose relapse patients. Therefore, there is a dire need for a portable, authentic, and reliable assay that does not require large space, specialized instrument facilities, or highly trained laboratory personnel and can be carried out in primary health care settings. Advances in the nanodiagnostic approaches have led to the expansion of new frontiers in the concerned area. The nanosized particles are blessed with an ability to interact one-on-one with the biomolecules because of their unique optical and physicochemical properties and high surface area to volume ratio. Biomolecular detection systems based on nanoparticles (NPs) are cost-effective, rapid, nongel, non-PCR, and nonculture based that provide fast, one-step, and reliable results with acceptable sensitivity and specificity. In this review, we discuss different NPs that are being used for the identification of molecular markers and other biomarkers, such as toxins and antigens associated with leishmaniasis. The most promising diagnostic approaches have been included in the article, and the ability of biomolecular recognition, advantages, and disadvantages have been discussed in detail to showcase the enormous potential of nanodiagnostics in human and veterinary medicine. This article is categorized under: Diagnostic Tools > Diagnostic Nanodevices Therapeutic Approaches and Drug Discovery > Nanomedicine for Infectious Disease Diagnostic Tools > Biosensing.
Collapse
Affiliation(s)
- Mallikarjuna Rao Gedda
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.,Center for Cellular Engineering, NIH Clinical Center, Bethesda, Maryland, USA
| | - Prasoon Madhukar
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Ashish Shukla
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Shyam Lal Mudavath
- Infectious Disease Biology Laboratory, Chemical Biology Unit, Institute of Nano Science & Technology, Habitat Centre, Mohali, Punjab, India
| | - Onkar Nath Srivastava
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Om Prakash Singh
- Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shyam Sundar
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| |
Collapse
|
8
|
Chen Q, Zhang C, Liu F, Ma H, Wang Y, Chen G. Easy detection of karlodinium veneficum using PCR-based dot chromatography strip. HARMFUL ALGAE 2020; 99:101908. [PMID: 33218434 DOI: 10.1016/j.hal.2020.101908] [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: 06/04/2020] [Revised: 09/27/2020] [Accepted: 09/28/2020] [Indexed: 06/11/2023]
Abstract
In this study, a novel detection method by PCR-based dot chromatography strip (PDCS) is proposed. To investigate the application of PDCS in the detection of harmful microalgae, the internal transcribed spacer sequence of Karlodinium veneficum, one of the most common bloom-forming species, was cloned and sequenced to design and screen specific primers with tag sequences and probes, including gold nanoparticle probe, test probe, and control probe. The PDCS was prepared manually, and PCR amplicons prepared from the genomic DNA of K. veneficum using tagged specific primers were analyzed by PDCS for visual detection of the target species. The resulting test strip showed red spots at the predicted test and control points visible to the naked eyes, showing the successful development of PDCS. This detection technique is independent of expensive experimental equipment (except a DNA thermal cycler for PCR) but requires an aliquot of PCR amplicons mixed with development buffer to apply to the sample pad of PDCS for approximately 10 min to visualize the analytical results. Cross-reactivity test with 21 microalgae, including K. veneficum, showed that the established PDCS technique has excellent specificity. The detection limit of PDCS was 9.13 × 10-2 ng μL-1 for genomic DNA and 5.3 × 105 cells L - 1 for crude DNA extracts of the target alga. In summary, the PDCS with high sensitivity and specificity can be prepared by hand, which is less expensive than traditional strip, thus providing a promising alternative to the detection of K. veneficum in natural samples.
Collapse
Affiliation(s)
- Qixin Chen
- College of Oceanology, Harbin Institute of Technology (Weihai), Weihai 264209, China
| | - Chunyun Zhang
- College of Oceanology, Harbin Institute of Technology (Weihai), Weihai 264209, China; School of Marine Sciences, Ningbo University, Ningbo, 315211, China.
| | - Fuguo Liu
- College of Oceanology, Harbin Institute of Technology (Weihai), Weihai 264209, China
| | - Hengyuan Ma
- College of Oceanology, Harbin Institute of Technology (Weihai), Weihai 264209, China
| | - Yuanyuan Wang
- College of Oceanology, Harbin Institute of Technology (Weihai), Weihai 264209, China
| | - Guofu Chen
- College of Oceanology, Harbin Institute of Technology (Weihai), Weihai 264209, China.
| |
Collapse
|
9
|
Toubanaki DK, Karagouni E. Paper Lateral Flow Biosensor for Nodavirus Reverse Transcribed RNA Detection. Bio Protoc 2020; 10:e3711. [PMID: 33659375 DOI: 10.21769/bioprotoc.3711] [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: 03/27/2020] [Revised: 05/31/2020] [Accepted: 06/24/2020] [Indexed: 11/02/2022] Open
Abstract
Paper nanobiosensors have been established as an excellent platform for analysis of veterinary and human pathogens causing various diseases. Especially, lateral flow assays or biosensors ideal for sensitive, rapid, robust and accurate analysis in laboratory setups and on-site analysis. Viral RNA detection is of great importance for public health as well as animal health protection. In that aspect, the present protocol focuses on the development of functionalized gold nanoparticle-based lateral flow biosensor for fish nervous necrosis virus (Nodavirus) nucleic acids detection. Total viral RNA, isolated from fish samples was subjected to reverse transcription PCR amplification and the amplification products were mixed with specific oligonucleotide probe. A red test line was formed when nodavirus product was present. The proposed assay has great implications on basic research since it eliminates the need for time-consuming, cumbersome electrophoresis protocols and could be adjusted for use on the site of fish culture by fish farmers. Disease monitoring by such bioanalytical platforms without time consuming and costly procedures would have great impact on the aquaculture and environmental safety.
Collapse
Affiliation(s)
| | - Evdokia Karagouni
- Department of Microbiology, Hellenic Pasteur Institute, Athens, Greece
| |
Collapse
|
10
|
Chen X, Leng Y, Hao L, Duan H, Yuan J, Zhang W, Huang X, Xiong Y. Self-assembled colloidal gold superparticles to enhance the sensitivity of lateral flow immunoassays with sandwich format. Theranostics 2020; 10:3737-3748. [PMID: 32206119 PMCID: PMC7069069 DOI: 10.7150/thno.42364] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 01/20/2020] [Indexed: 12/17/2022] Open
Abstract
Background: Traditional lateral flow immunoassay (LFIA) based on 20-40 nm gold nanoparticles (AuNPs) as signal reporter always suffers from relatively low detection sensitivity due to its insufficient brightness, severely restricting its wide-ranging application in the detection of target analytes with trace concentration. Methods: To address this problem, the self-assembled colloidal gold superparticles (GSPs) were synthesized as an improved absorption-dominated labeling probe for improving the sensitivity of sandwich LFIA. Five kinds of GSPs with the size ranging from 100 nm to 400 nm were synthesized by embedding hydrophobic AuNPs of size 12 nm as building blocks into the polymer nanobeads. The as-prepared GSPs were suggested as novel labeling probes of LFIA. The effects of the size of assembled GSPs on the sensitivity of sandwich LFIA was assessed, and the detection performance of GSPs-LFIA was further compared with traditional AuNPs-LFIA. Results: The resultant GSPs showed extremely high light absorption but very low light scattering, which favor the absorption-dominated signal output in LFIA. Among them, the GSP270-LFIA (size 270 nm) exhibits the highest sensitivity for human chorionic gonadotropin and hepatitis B surface antigen detection in real serum sample, which are approximate 39.79- and 13.8-fold higher than that of traditional AuNP40-LFIA. Conclusions: The proposed research demonstrated that the current GSPs can provide an ultrasensitive and quantitative detection for disease biomarkers in real serum samples as promising reporters of sandwich LFIA platform.
Collapse
|
11
|
Singh OP, Gedda MR, Mudavath SL, Srivastava ON, Sundar S. Envisioning the innovations in nanomedicine to combat visceral leishmaniasis: for future theranostic application. Nanomedicine (Lond) 2019; 14:1911-1927. [PMID: 31313971 PMCID: PMC7006826 DOI: 10.2217/nnm-2018-0448] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 04/12/2019] [Indexed: 01/06/2023] Open
Abstract
Visceral leishmaniasis (VL) is a life-threatening parasitic disease affecting impoverished people of the developing world; and much effort has been spent on the early case detection and treatment. However, current diagnostics and treatment options are not sufficient for appropriate surveillance in VL elimination setting. Hence, there is a dire need to develop highly sensitive diagnostics and less toxic effective treatments for proper management of cases and to achieve the sustained disease elimination. Although, promising results have been observed with nanomedicines in leishmaniasis; there are great challenges ahead especially in translating this to clinical setting. This review provides updated progress of nanomedicines in VL, and discussed how these innovations and future directions play vital role in achieving VL elimination.
Collapse
Affiliation(s)
- Om Prakash Singh
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Mallikarjuna Rao Gedda
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Shyam Lal Mudavath
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
- Department of Chemical Biology & Therapeutics, Institute of Nano Science & Technology, Habitat Centre, Phase 10, Sector 64, Mohali, Punjab, India
| | - Onkar Nath Srivastava
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shyam Sundar
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| |
Collapse
|
12
|
Zhao F, Niu L, Yan L, Nong J, Wang C, Wang J, Gao N, Zhu X, Wu L, Zheng F, Hu S. Establishment and Application of Multiple Cross Displacement Amplification Coupled With Lateral Flow Biosensor (MCDA-LFB) for Visual and Rapid Detection of Candida albicans in Clinical Samples. Front Cell Infect Microbiol 2019; 9:102. [PMID: 31058099 PMCID: PMC6477880 DOI: 10.3389/fcimb.2019.00102] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 03/25/2019] [Indexed: 12/24/2022] Open
Abstract
Candida albicans is an opportunistic pathogenic yeast that predominantly causes invasive candidiasis. The conventional diagnosis of C. albicans infection depends on time-consuming, culture-based gold-standard methods. Here, a multiple cross displacement amplification (MCDA) assay, combined with a gold nanoparticle-based lateral flow biosensor (LFB) visualization method, was developed for the rapid detection of C. albicans. The internal transcribed spacer II, a region between 5.8 and 28 S fungal ribosomal DNA, is a C. albicans species-specific sequence that was used as the MCDA assay target. As an isothermal amplification method, the MCDA reaction with optimized conditions could be completed within only 40 min at a constant temperature (64°C). Then, the amplification reaction products could be visibly detected by a LFB without special equipment. The developed MCDA-LFB assay for C. albicans detection was a specific and accurate method, and could distinguish C. albicans from other pathogens. Just 200 fg of genomic DNA template from pure cultures of C. albicans could be detected using the MCDA-LFB method. The limit of detection (LOD) of the new method was more sensitive than that of both qPCR and loop-mediated isothermal amplification (LAMP). Of 240 clinical sputum samples, all of the C. albicans-positive (87/240) samples identified by the gold-standard method were successfully detected by the MCDA-LFB assay. Moreover, the true positive rate of the newly developed assay was not only higher than that of qPCR (100 vs. 86.2%), but also higher than that of LAMP (100 vs. 94.3%). Thus, the MCDA-LFB assay might be a simple, specific, and sensitive method for the rapid diagnosis of C. albicans in clinical samples.
Collapse
Affiliation(s)
- Fan Zhao
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Lina Niu
- Department of Pathogen Biology, School of Basic Medicine and Lifescience, Hainan Medical University, Haikou, China.,Key Laboratory of Translation Medicine Tropical Diseases, Haikou, China.,Hainan Medical University-University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, Haikou, China
| | - Linlin Yan
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Jinqing Nong
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Chunmei Wang
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Jing Wang
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Naishu Gao
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Xiaoxue Zhu
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Lei Wu
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Fengzhi Zheng
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Shoukui Hu
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| |
Collapse
|
13
|
Duthie MS, Lison A, Courtenay O. Advances toward Diagnostic Tools for Managing Zoonotic Visceral Leishmaniasis. Trends Parasitol 2018; 34:881-890. [PMID: 30131210 PMCID: PMC6168404 DOI: 10.1016/j.pt.2018.07.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/23/2018] [Accepted: 07/24/2018] [Indexed: 11/20/2022]
Abstract
Visceral leishmaniasis (VL) is a life-threatening outcome of Leishmania infantum or Leishmania donovani infection. Dogs are the primary domestic reservoir of L. infantum parasites, and ownership of infected dogs increases the risk of human VL. Controlling infection within dog populations is regarded as critical to VL management in endemic countries, both preventing progression of canine disease and limiting parasite transmission to humans and dogs. Here we discuss various strategies that are used to diagnose canine visceral leishmaniasis (CVL) and the possibilities of adapting these for use within population screening and control programs. In addition, given the variable transmissibility of L. infantum to the sand fly vector, we outline some possibilities for the preferential identification of 'super-spreader' dogs among the overall infected population.
Collapse
Affiliation(s)
- Malcolm S Duthie
- Infectious Disease Research Institute, 1616 Eastlake Ave E, Suite 400, Seattle, WA 98102, USA.
| | - Aurore Lison
- School of Life Sciences, University of Warwick, Coventry, UK
| | - Orin Courtenay
- School of Life Sciences, University of Warwick, Coventry, UK
| |
Collapse
|
14
|
Niu L, Zhao F, Chen J, Nong J, Wang C, Wang J, Gao N, Zhu X, Wu L, Hu S. Isothermal amplification and rapid detection of Klebsiella pneumoniae based on the multiple cross displacement amplification (MCDA) and gold nanoparticle lateral flow biosensor (LFB). PLoS One 2018; 13:e0204332. [PMID: 30273362 PMCID: PMC6166938 DOI: 10.1371/journal.pone.0204332] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 09/06/2018] [Indexed: 11/18/2022] Open
Abstract
Klebsiella pneumoniae (K. pneumoniae) is a frequent pathogen causing nosocomial infections and outbreaks. We developed a multiple cross displacement amplification (MCDA) assay for the detection of K. pneumoniae, which can get the positive results within 40 minutes’ isothermal amplification. Gold-nanoparticle lateral flow biosensor (LFB) and colorimetric indicators were used for the rapid readouts of MCDA amplification. The detection limit of this assay was 100 fg per reaction at 65°C, which was confirmed to be the optimal amplification temperature according to the real time turbidimeters. For specificity, all of the 30 clinical-source K. pneumoniae strains were positive for the MCDA, and all of the non-K. pneumoniae strains belonging to 31 different species were negative for this MCDA assay. To evaluate the practical applicability of this method, we assessed its detection limit for K. pneumoniae strains in sputum samples (24 CFU per reaction), and DNA templates of 100 sputum samples further underwent the MCDA-LFB tests. All of the sputum samples being positive for K. pneumoniae (30/100) with the culture method were successfully identified with the MCDA assay, the detection power of which was higher than that of polymerase chain reaction (PCR) (25/100). Thus, the MCDA test for K. pneumoniae combined with the gold nanoparticle LFB as the results readout scheme, are simple, specific, and sensitive methods for the rapid diagnosis of K. pneumoniae in clinical samples.
Collapse
Affiliation(s)
- Lina Niu
- Department of Pathogen Biology, School of Basic Medicine and Lifescience, Hainan Medical University, Haikou, Hainan, China
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Fan Zhao
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Jinlong Chen
- Department of Pathogen Biology, School of Basic Medicine and Lifescience, Hainan Medical University, Haikou, Hainan, China
| | - Jinqing Nong
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Chunmei Wang
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Jing Wang
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Naishu Gao
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Xiaoxue Zhu
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Lei Wu
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
| | - Shoukui Hu
- Department of Clinical Laboratory, Peking University Shougang Hospital, Beijing, China
- * E-mail:
| |
Collapse
|
15
|
Nuthong B, Wilailuckana C, Tavichakorntrakool R, Boonsiri P, Daduang S, Bunyaraksyotin G, Suphan O, Daduang J. One step for Legionella pneumophila detection in environmental samples by DNA-gold nanoparticle probe. J Appl Microbiol 2018; 125:1534-1540. [PMID: 30027603 DOI: 10.1111/jam.14047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 06/28/2018] [Accepted: 07/10/2018] [Indexed: 11/30/2022]
Abstract
AIMS To develop and evaluate a DNA-gold nanoparticle (DNA-AuNP) probe assay to detect Legionella pneumophila, which causes Legionnaires' disease, compared with the gold standard culture method. METHODS AND RESULTS Gold nanoparticles (AuNPs) were conjugated with DNA probes to detect the mip gene of L. pneumophila. The DNA-AuNP probe assay was evaluated for its specificity, sensitivity and stability. The results showed that only L. pneumophila mixed with this probe resulted in a red solution that was easily detected by the naked eye, and the colour was stable when 10 mmol l-1 MgSO4 was added. The 100 Legionella isolates and 10 other bacteria led to 100% specificity. Compared with the culture method, our method showed a 100% negative predictive value, 100% sensitivity (kappa = 0·87), and a detection limit of 4·5 ng DNA μl-1 with a 6-min response time for the 124 colonies suspected of being Legionella. The DNA-AuNP probe reagents were stable for more than 6 months. CONCLUSIONS The developed DNA-AuNP probe assay has good negative predictive value, sensitivity, rapidity and ease of use, which is helpful for ruling out negative samples. SIGNIFICANCE AND IMPACT OF THE STUDY The DNA-AuNP probe assay can detect the mip gene of L. pneumophila. Therefore, it may be an alternative method for screening colonies suspected of being L. pneumophila.
Collapse
Affiliation(s)
- B Nuthong
- Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand.,Regional Medical Sciences Center Phuket, Department of Medical Sciences, Phuket, Thailand
| | - C Wilailuckana
- Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - R Tavichakorntrakool
- Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - P Boonsiri
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - S Daduang
- Division of Pharmacognosy and Toxicology, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, Thailand
| | - G Bunyaraksyotin
- Regional Medical Sciences Center Phuket, Department of Medical Sciences, Phuket, Thailand
| | - O Suphan
- Regional Medical Sciences Center Phuket, Department of Medical Sciences, Phuket, Thailand
| | - J Daduang
- Centre for Research and Development of Medical Diagnostic Laboratories, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen, Thailand
| |
Collapse
|
16
|
Rapid Detection of Staphylococcus aureus via Recombinase Polymerase Amplification Combined with Lateral Flow Strip. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1200-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
17
|
Solano-Gallego L, Cardoso L, Pennisi MG, Petersen C, Bourdeau P, Oliva G, Miró G, Ferrer L, Baneth G. Diagnostic Challenges in the Era of Canine Leishmania infantum Vaccines. Trends Parasitol 2017; 33:706-717. [PMID: 28689776 DOI: 10.1016/j.pt.2017.06.004] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Revised: 05/03/2017] [Accepted: 06/15/2017] [Indexed: 11/19/2022]
Abstract
The diagnosis of canine leishmaniosis (CanL) is complex due to its variable clinical manifestations and laboratory findings. The availability of vaccines to prevent CanL has increased the complexity of diagnosis, as serological tests may not distinguish between naturally infected and vaccinated dogs. Current practices of prevaccination screening are not sufficiently sensitive to detect subclinically infected dogs, resulting in the vaccination of infected animals, which may lead to disease in vaccinated dogs that are also infectious to sand flies. This review evaluates the current techniques for diagnosing CanL, and focuses on new challenges raised by the increasing use of vaccines against this disease. Important gaps in knowledge regarding the diagnosis of CanL are underscored to highlight the need for novel diagnostic test development.
Collapse
Affiliation(s)
- Laia Solano-Gallego
- Departament de Medicina i Cirurgia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.
| | - Luís Cardoso
- Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences, University of Trás-os-Montes e Alto Douro (UTAD), Vila Real, Portugal
| | - Maria Grazia Pennisi
- Department of Veterinary Sciences, University of Messina, Polo Universitario Annunziata, Messina, Italy
| | - Christine Petersen
- College of Public Health, Center for Emerging Infectious Diseases, University of Iowa, Iowa City, IA, USA
| | - Patrick Bourdeau
- Veterinary School of Nantes ONIRIS, University of Nantes, LUNAM, Nantes, France
| | - Gaetano Oliva
- Department of Veterinary Medicine and Food Production, University of Naples Federico II, Naples, Italy
| | - Guadalupe Miró
- Department of Animal Health, Veterinary Faculty, Universidad Complutense de Madrid, Madrid, Spain
| | - Lluís Ferrer
- Department of Clinical Sciences, Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA, USA
| | - Gad Baneth
- Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot, Israel
| |
Collapse
|
18
|
Stokol T. Veterinary Pathology - A Path Forward with New Directions and Opportunities. Front Vet Sci 2016; 3:76. [PMID: 27630996 PMCID: PMC5005974 DOI: 10.3389/fvets.2016.00076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 08/23/2016] [Indexed: 12/24/2022] Open
Affiliation(s)
- Tracy Stokol
- Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University , Ithaca, NY , USA
| |
Collapse
|