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Badrulisham AS, Abu Bakar MAL, Md. Zain BM, Md-Nor S, Mohd-Ridwan AR, Mohd-Yusof NS, Halim M, Yaakop S. Metabarcoding of Parasitic Wasp, Dolichogenidea metesae (Nixon) (Hymenoptera: Braconidae) That Parasitizing Bagworm, Metisa plana Walker (Lepidoptera: Psychidae). Trop Life Sci Res 2022; 33:23-42. [PMID: 35651643 PMCID: PMC9128653 DOI: 10.21315/tlsr2022.33.1.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Microbiome studies of the parasitoid wasp, Dolichogenidea metesae (Nixon) (Hymenoptera, Braconidae) are important because D. metesae has potential as a biological control agent to suppress the pest, Metisa plana Walker (Lepidoptera, Psychidae). Three field populations of parasitic wasps with different Integrated Pest Management (IPM) practices to control M. plana collected from Perak state (Tapah) and Johor state (Yong Peng and Batu Pahat districts) in Peninsular Malaysia were studied. Bacterial community composition and structure were analysed using α and β diversity metrics. Proteobacteria (83.31%) and Bacteroidetes (6.80%) were the most dominant phyla, whereas unknown family from order Rhizobiales was the most abundant family found in all populations followed by Pseudomonadaceae. Family Micrococcaceae was absent in Tapah. Rhizobiales gen. sp. and Pseudomonas sp. were abundant in all populations. Pearson’s correlation analysis showed the strongest correlation between individuals of Batu Pahat and Yong Peng (r = 0.89827, p < 0.05), followed by Tapah and Yong Peng with r = 0.75358, p < 0.05 and Batu Pahat and Tapah (r = 0.69552, p < 0.05). We hypothesize that low diversity and richness in Tapah might be due to direct and indirect effect of insecticides application. This preliminary data was the first study to do inventory of the microbiomes in the gut of the D. metesae.
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Mohd-yusof NS, Abdul-latiff MAB, Mohd-ridwan AR, Badrulisham AS, Othman N, Yaakop S, Md-nor S, Md-zain BM. Figure 6 from: Mohd-Yusof NS, Abdul-Latiff MAB, Mohd-Ridwan AR, Badrulisham AS, Othman N, Yaakop S, Md-Nor S, Md-Zain BM (2022) First report on metabarcoding analysis of gut microbiome in Island Flying Fox (Pteropus hypomelanus) in island populations of Malaysia. Biodiversity Data Journal 10: e69631. https://doi.org/10.3897/BDJ.10.e69631. 2022. [DOI: 10.3897/bdj.10.e69631.figure6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Mohd-Yusof NS, Abdul-Latiff MAB, Mohd-Ridwan AR, Badrulisham AS, Othman N, Yaakop S, Md-Nor S, Md-Zain BM. First report on metabarcoding analysis of gut microbiome in Island Flying Fox ( Pteropushypomelanus) in island populations of Malaysia. Biodivers Data J 2022; 10:e69631. [PMID: 36761502 PMCID: PMC9848629 DOI: 10.3897/bdj.10.e69631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 02/09/2022] [Indexed: 01/12/2023] Open
Abstract
Flying fox (Pteropushypomelanus) belongs to the frugivorous bats, which play a crucial role in maintaining proper functioning of an ecosystem and conservation of the environment. Bats are well-known carriers of pathogenic viruses, such as BatCov RaTG13 from the coronavirus family that share 90.55% with SARS-CoV-2, the pathogen causing recent global pandemic coronavirus disease 19 (COVID-19). However, bats' possible role as a carrier of pathogenic bacteria is less explored. Here, using metabarcoding analysis through high-throughput sequencing, we explored the gut microbiome composition of different island populations on the east and west coasts of Peninsula Malaysia. The 16S rRNA gene in samples from Redang Island, Langkawi Island, Pangkor Island and Tinggi Island was amplified. Bacterial community composition and structure were analysed with α and β diversity metrics. A total of 25,658 operational taxonomic units at 97% similarity were assigned to eight phyla, 44 families, 61 genera and 94 species of microbes. The Proteobacteria was the dominant phylum in all populations. Meanwhile, the genera Enterobacter, Pseudomonas and Klebsiella, isolated in this study, were previously found in the rectum of other fruit bats. Our analyses suggest that Redang Island and Langkawi Island have high bacteria diversity. Thus, we found geographic locality is a strong predictor of microbial community composition and observed a positive correlation between ecological features and bacterial richness.
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Affiliation(s)
- Nur Syafika Mohd-Yusof
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, MalaysiaDepartment of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600Bangi, SelangorMalaysia
| | - Muhammad Abu Bakar Abdul-Latiff
- Faculty of Applied Sciences and Technology Universiti Tun Hussein Onn Malaysia (Pagoh Campus), KM1 Jalan Panchor 84600, Muar, Johor, MalaysiaFaculty of Applied Sciences and Technology Universiti Tun Hussein Onn Malaysia (Pagoh Campus), KM1 Jalan Panchor 84600Muar, JohorMalaysia
| | - Abd Rahman Mohd-Ridwan
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, MalaysiaDepartment of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600Bangi, SelangorMalaysia,Centre for Pre-University Studies, Universiti Malaysia Sarawak, 94300, Kota Samarahan, Sarawak, MalaysiaCentre for Pre-University Studies, Universiti Malaysia Sarawak, 94300Kota Samarahan, SarawakMalaysia
| | - Aqilah Sakinah Badrulisham
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, MalaysiaDepartment of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600Bangi, SelangorMalaysia
| | - Nursyuhada Othman
- Faculty of Applied Sciences and Technology Universiti Tun Hussein Onn Malaysia (Pagoh Campus), KM1 Jalan Panchor 84600, Muar, Johor, MalaysiaFaculty of Applied Sciences and Technology Universiti Tun Hussein Onn Malaysia (Pagoh Campus), KM1 Jalan Panchor 84600Muar, JohorMalaysia
| | - Salmah Yaakop
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, MalaysiaDepartment of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600Bangi, SelangorMalaysia
| | - Shukor Md-Nor
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, MalaysiaDepartment of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600Bangi, SelangorMalaysia
| | - Badrul Munir Md-Zain
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, MalaysiaDepartment of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600Bangi, SelangorMalaysia
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Mohd-yusof NS, Abdul-latiff MAB, Mohd-ridwan AR, Badrulisham AS, Othman N, Yaakop S, Md-nor S, Md-zain BM. Figure 8 from: Mohd-Yusof NS, Abdul-Latiff MAB, Mohd-Ridwan AR, Badrulisham AS, Othman N, Yaakop S, Md-Nor S, Md-Zain BM (2022) First report on metabarcoding analysis of gut microbiome in Island Flying Fox (Pteropus hypomelanus) in island populations of Malaysia. Biodiversity Data Journal 10: e69631. https://doi.org/10.3897/BDJ.10.e69631. 2022. [DOI: 10.3897/bdj.10.e69631.figure8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Md-Lasim A, Mohd-Taib FS, Abdul-Halim M, Mohd-Ngesom AM, Nathan S, Md-Nor S. Leptospirosis and Coinfection: Should We Be Concerned? Int J Environ Res Public Health 2021; 18:ijerph18179411. [PMID: 34502012 PMCID: PMC8431591 DOI: 10.3390/ijerph18179411] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/05/2021] [Accepted: 08/23/2021] [Indexed: 11/16/2022]
Abstract
Pathogenic Leptospira is the causative agent of leptospirosis, an emerging zoonotic disease affecting animals and humans worldwide. The risk of host infection following interaction with environmental sources depends on the ability of Leptospira to persist, survive, and infect the new host to continue the transmission chain. Leptospira may coexist with other pathogens, thus providing a suitable condition for the development of other pathogens, resulting in multi-pathogen infection in humans. Therefore, it is important to better understand the dynamics of transmission by these pathogens. We conducted Boolean searches of several databases, including Google Scholar, PubMed, SciELO, and ScienceDirect, to identify relevant published data on Leptospira and coinfection with other pathogenic bacteria. We review the role of the host-microbiota in determining the synanthropic interaction of Leptospira sp. with other bacteria, thus creating a suitable condition for the leptospira to survive and persist successfully. We also discuss the biotic and abiotic factors that amplify the viability of Leptospira in the environment. The coinfection of leptospira with pathogenic bacteria has rarely been reported, potentially contributing to a lack of awareness. Therefore, the occurrence of leptospirosis coinfection may complicate diagnosis, long-lasting examination, and mistreatment that could lead to mortality. Identifying the presence of leptospirosis with other bacteria through metagenomic analysis could reveal possible coinfection. In conclusion, the occurrence of leptospirosis with other diseases should be of concern and may depend on the success of the transmission and severity of individual infections. Medical practitioners may misdiagnose the presence of multiple infections and should be made aware of and receive adequate training on appropriate treatment for leptospirosis patients. Physicians could undertake a more targeted approach for leptospirosis diagnosis by considering other symptoms caused by the coinfected bacteria; thus, more specific treatment could be given.
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Affiliation(s)
- Asmalia Md-Lasim
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM, Bangi 43600, Selangor, Malaysia; (A.M.-L.); (S.N.); (S.M.-N.)
- Herbal Medicine Research Centre (HMRC), Institute for Medical Research (IMR), National Institue of Health (NIH), Ministry of Health, Shah Alam 40170, Selangor, Malaysia
| | - Farah Shafawati Mohd-Taib
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM, Bangi 43600, Selangor, Malaysia; (A.M.-L.); (S.N.); (S.M.-N.)
- Correspondence: ; Tel.: +60-12-3807701
| | - Mardani Abdul-Halim
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu 88400, Sabah, Malaysia;
| | - Ahmad Mohiddin Mohd-Ngesom
- Center for Toxicology and Health Risk, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur 50300, Federal Territory of Kuala Lumpur, Malaysia;
| | - Sheila Nathan
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM, Bangi 43600, Selangor, Malaysia; (A.M.-L.); (S.N.); (S.M.-N.)
| | - Shukor Md-Nor
- Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM, Bangi 43600, Selangor, Malaysia; (A.M.-L.); (S.N.); (S.M.-N.)
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Shafie NJ, Abdul Halim NS, Nor Zalipah M, Mohd Amin NAZ, Syed Esa SM, Md-Nor S, Casanovas-Massana A, Ko AI, Palma F, Neves Souza F, Costa F. Knowledge, Attitude, and Practices regarding Leptospirosis among Visitors to a Recreational Forest in Malaysia. Am J Trop Med Hyg 2021; 104:1290-1296. [PMID: 33534768 PMCID: PMC8045624 DOI: 10.4269/ajtmh.20-0306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 12/06/2020] [Indexed: 11/21/2022] Open
Abstract
Leptospirosis is a zoonotic disease and a worldwide public health problem that affects mainly high-risk groups. Characterizing knowledge, attitude, and practice (KAP) among high-risk groups is important to develop appropriate prevention programs. Here, we performed a cross-sectional study among 300 visitors of a recreational forest in Malaysia to examine leptospirosis KAP and demographics. These variables were integrated to create knowledge and practice scores for each respondent. All respondents had heard about leptospirosis, and 87% of them correctly identified it as a disease. The majority of respondents had high knowledge (63%), positive attitude, and good practice (68%) toward prevention of the disease. However, there were gaps in knowledge, with 78% of the respondents indicating eating without washing hands as the major cause of leptospirosis transmission. Our final model identified that higher knowledge score was associated with higher practice score. Our results indicate that it is important to increase knowledge, especially on transmission routes of leptospirosis, among visitors in recreational areas. Moreover, more attention needs to be paid to promote good practice habits among visitors, targeting those at higher risk of being infected by leptospirosis to prevent potential outbreaks in the recreational areas.
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Affiliation(s)
- Nur Juliani Shafie
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, Terengganu, Malaysia
| | | | - Mohamed Nor Zalipah
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, Terengganu, Malaysia
| | | | | | - Shukor Md-Nor
- School of Environmental and Natural Resource Sciences, Universiti Kebangsaan Malaysia, Bangi, Malaysia
| | - Arnau Casanovas-Massana
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, Connecticut
| | - Albert I. Ko
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, Connecticut
- Oswaldo Cruz Foundation, Brazilian Ministry of Health, Salvador, Bahia, Brazil
| | - Fabiana Palma
- Institute of Collective Health, Federal University of Bahia, UFBA, Salvador, Brazil
| | - Fabio Neves Souza
- Institute of Collective Health, Federal University of Bahia, UFBA, Salvador, Brazil
| | - Federico Costa
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, Connecticut
- Institute of Collective Health, Federal University of Bahia, UFBA, Salvador, Brazil
- Oswaldo Cruz Foundation, Brazilian Ministry of Health, Salvador, Bahia, Brazil
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Yusof MA, Mohd-Taib FS, Ishak SN, Md-Nor S, Md-Sah SA, Mohamed NZ, Azhari NN, Neela V, Sekawi Z. Microhabitat Factors Influenced the Prevalence of Pathogenic Leptospira spp. in Small Mammal Host. Ecohealth 2019; 16:260-274. [PMID: 31124020 DOI: 10.1007/s10393-019-01419-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/21/2019] [Accepted: 03/25/2019] [Indexed: 05/12/2023]
Abstract
Leptospirosis, a widespread zoonotic disease, is a public health problem, especially in major urban centres, and is mainly reported to be associated with rats. In Malaysia, focus has been primarily given to the Leptospira prevalence in rodents per se, but there is lack of information on the microhabitat structure of the outbreak areas. We aimed to determine the diversity of small mammal species, microhabitat types, and their prevalence of pathogenic Leptospira spp. in the outbreak areas, which were categorized as urban, semi-urban, and recreational forests. Sampling involved deploying 100 to 300 live traps at each study site. Kidney samples were extracted from selected individuals, for screening of pathogenic Leptospira spp. by PCR. Out of 537 individuals from 15 small mammal species captured, 4 species were recorded from urban, 13 from semi-urban, and 11 from recreational forest sites. From 389 individuals screened, 58 were tested positive for pathogenic Leptospira. Recreational forests recorded the highest prevalence with 19.4% (n = 93), followed by urban, 16.6% (n = 163) and semi-urban sites with 9.8% (n = 133). Seven rodent species were tested positive for pathogenic Leptospira from all areas. R. norvegicus was found to harbour the highest prevalence (66.7%) in urban, R. rattus (53.8%) in semi-urban, whereby M. whiteheadi (44.4%) in recreational forest sites. Microhabitat analysis revealed that rubbish quantity contributed especially strongly to a high prevalence of Leptospira. This study contributes to understanding of the host and microhabitat preferences of Leptospira, which is important in controlling the spread of this disease in human's landscapes.
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Affiliation(s)
| | - Farah Shafawati Mohd-Taib
- Wildlife Research Group, Center for Biological Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600, Bangi, Selangor, Malaysia.
| | - Siti Nabilah Ishak
- Wildlife Research Group, Center for Biological Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600, Bangi, Selangor, Malaysia
| | - Shukor Md-Nor
- Wildlife Research Group, Center for Biological Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600, Bangi, Selangor, Malaysia
| | | | - Nor Zalipah Mohamed
- School of Marine and Environmental Sciences, Universiti Malaysia Terengganu, Kuala Terengganu, Terengganu, Malaysia
| | - Nurul Natasya Azhari
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Vasanthakumari Neela
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Zamberi Sekawi
- Department of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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Mohd-Taib FS, Ishak SN, Mansor MS, Md-Nor S. Impacts of Inundation on Bird Assemblages in Forests in and around a Hydrodam in Terengganu, Malaysia. SAINS MALAYS 2018. [DOI: 10.17576/jsm-2018-4708-03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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