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Onohuean H, Nwodo UU. Polymorphism and mutational diversity of virulence (vcgCPI/vcgCPE) and resistance determinants (aac(3)-IIa, (aacC2, strA, Sul 1, and 11) among human pathogenic Vibrio species recovered from surface waters in South-Western districts of Uganda. J Genet Eng Biotechnol 2023; 21:94. [PMID: 37801152 PMCID: PMC10558413 DOI: 10.1186/s43141-023-00554-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 09/20/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND Vibrio species are among the autochthonous bacterial populations found in surface waters and associated with various life-threatening extraintestinal diseases, especially in human populations with underlying illnesses and wound infections. Presently, very diminutive information exists regarding these species' mutational diversity of virulence and resistance genes. This study evaluated variations in endonucleases and mutational diversity of the virulence and resistance genes of Vibrio isolates, harboring virulence-correlated gene (vcgCPI), dihydropteroate synthase type 1 and type II genes (Sul 1 and 11), (aadA) aminoglycoside (3'') (9) adenylyltransferase gene, (aac(3)-IIa, (aacC2)a, aminoglycoside N(3)-acetyltransferase III, and (strA) aminoglycoside 3'-phosphotransferase resistance genes. METHODS Using combinations of molecular biology techniques, bioinformatics tools, and sequence analysis. RESULTS Our result revealed various nucleotide variations in virulence determinants of V. vulnificus (vcgCPI) at nucleotide positions (codon) 73-75 (A → G) and 300-302 (N → S). The aminoglycosides resistance gene (aadA) of Vibrio species depicts a nucleotide difference at position 482 (A → G), while the aminoglycosides resistance gene (sul 1 and 11) showed two variable regions of nucleotide polymorphism (102 and 140). The amino acid differences exist with the nucleotide polymorphism at position 140 (A → E). The banding patterns produced by the restriction enzymes HinP1I, MwoI, and StyD4I showed significant variations. Also, the restriction enzyme digestion of protein dihydropteroate synthase type 1 and type II genes (Sul 1 and 11) differed significantly, while enzymes DpnI and Hinf1 indicate no significant differences. The restriction enzyme NlaIV showed no band compared to reference isolates from the GenBank. However, the resistant determinants show significant point nucleotide mutation, which does not produce any amino acid change with diverse polymorphic regions, as revealed in the restriction digest profile. CONCLUSION The described virulence and resistance determinants possess specific polymorphic locus relevant to pathogenomics studies, pharmacogenomic, and control of such water-associated strains.
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Affiliation(s)
- Hope Onohuean
- Biopharmaceutics Unit, Department of Pharmacology and Toxicology, School of Pharmacy, Kampala International University Western Campus, Ishaka-Bushenyi, Uganda.
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda.
| | - Uchechukwu U Nwodo
- Patho‑Biocatalysis Group (PBG), Department of Biochemistry and Microbiology, University of Fort Hare, Private Bag 1314, Alice, 5700, Eastern Cape, South Africa
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Ibangha IAI, Digwo DC, Ozochi CA, Enebe MC, Ateba CN, Chigor VN. A meta-analysis on the distribution of pathogenic Vibrio species in water sources and wastewater in Africa. Sci Total Environ 2023; 881:163332. [PMID: 37028683 DOI: 10.1016/j.scitotenv.2023.163332] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/31/2023] [Accepted: 04/02/2023] [Indexed: 06/01/2023]
Abstract
Vibrio species are waterborne ubiquitous organisms capable of causing diseases in humans and animals and the occurrence of infections caused by pathogenic Vibrio species among humans have increased globally. This reemergence is attributed to environmental impacts such as global warming and pollution. Africa is most vulnerable to waterborne infections caused by these pathogens because of lack of good water stewardship and management. This study was carried out to provide an in-depth inquiry into the occurrence of pathogenic Vibrio species in water sources and wastewater across Africa. In this regard, a systematic review and meta-analysis was conducted by searching five databases: PubMed, ScienceDirect, Google Scholar, Springer Search and African Journals Online (AJOL). The search yielded 70 articles on pathogenic Vibrio species presence in African aquatic environments that fit our inclusion criteria. Based on the random effects model, the pooled prevalence of pathogenic Vibrio species in various water sources in Africa was 37.6 % (95 % CI: 27.7-48.0). Eighteen countries were represented by the systematically assessed studies and their nationwide prevalence in descending order was: Nigeria (79.82 %), Egypt (47.5 %), Tanzania (45.8 %), Morocco (44.8), South Africa (40.6 %), Uganda (32.1 %), Cameroon (24.5 %), Burkina Faso (18.9 %) and Ghana (5.9 %). Furthermore, 8 pathogenic Vibrio species were identified across water bodies in Africa with the highest detection for V. cholerae (59.5 %), followed by V. parahaemolyticus (10.4 %), V.alginolyticus (9.8 %), V. vulnificus (8.5 %), V. fluvialis (6.6 %), V. mimicus (4.6 %), V. harveyi (0.5 %) and V. metschnikovii (0.1 %). Evidently, pathogenic Vibrio species occurrence in these water sources especially freshwater corroborates the continuous outbreaks observed in Africa. Therefore, there is an urgent need for proactive measures and continuous monitoring of water sources used for various purposes across Africa and proper treatment of wastewater before discharge into water bodies.
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Affiliation(s)
- Ini-Abasi I Ibangha
- Water and Public Health Research Group (WPHRG), Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Daniel C Digwo
- Water and Public Health Research Group (WPHRG), Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Chizoba A Ozochi
- Water and Public Health Research Group (WPHRG), Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Matthew C Enebe
- Water and Public Health Research Group (WPHRG), Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria; Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag X2046, Mmabatho 2735, South Africa
| | - Collins N Ateba
- Water and Public Health Research Group (WPHRG), Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria; Food Security and Safety Niche Area, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag X2046, Mmabatho 2735, South Africa
| | - Vincent N Chigor
- Water and Public Health Research Group (WPHRG), Department of Microbiology, Faculty of Biological Sciences, University of Nigeria, Nsukka, Enugu State, Nigeria.
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Onohuean H, Akiyode AO, Akiyode O, Igbinoba SI, Alagbonsi AI. Epidemiology of neurodegenerative diseases in the East African region: A meta-analysis. Front Neurol 2022; 13:1024004. [PMID: 36468051 PMCID: PMC9718573 DOI: 10.3389/fneur.2022.1024004] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 10/18/2022] [Indexed: 07/30/2023] Open
Abstract
INTRODUCTION There is a scarcity of epidemiological data on neurodegenerative diseases (NDs) in East Africa. This meta-analysis provides the regional prevalence of NDs, their contributing factors, and evidence of change over time concerning gender per age or year. METHODS Articles were retrieved from electronic databases following the PRISMA standard. RESULTS Forty-two studies were reviewed, and 25 were meta-analyzed with a random-effects model. The pool estimate proportion of 15.27%, 95% CI (0.09-0.23) (I2 = 98.25%), (Q = 1,369.15, p < 0.0001) among a population of 15,813 male/female and 1,257 with NDs. Epidemiological characteristics associated with NDs include Dyskinesias prevalence 55.4%, 95% CI (13.5; 90.9), I2 (96%) and subsistence farming prevalence 11.3%, 95% CI (5.8; 20.9), I2 (99%). Publication bias by Egger test was (z = 4.1913, p < 0.0001), while rank correlation test using Kendall's model was (tau = 0.1237, p = 0.3873). Heterogeneity (R2 design = 5.23%, p design < 0.0001; R2 size = 52.163%, p size < 0.001; and R2 period = 48.13, p period < 0.0001. Covariates (R2 design + size + period = 48.41%, p < 0.001). CONCLUSION There is a high prevalence of NDs in the East African region, which could impact life expectancy, morbidity, and quality of life. Thus, early screening and regular surveillance could assist in management strategies.
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Affiliation(s)
- Hope Onohuean
- Biopharmaceutics Unit, Department of Pharmacology and Toxicology, Kampala International University Western Campus, Ishaka, Uganda
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University Western Campus, Ishaka, Uganda
| | - Abraham Olutumininu Akiyode
- Department of Biology, College of Arts and Sciences, University of Texas of the Permian Odessa, TX, United States
| | - Oluwole Akiyode
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University Western Campus, Ishaka, Uganda
- Biological and Environmental Sciences Department, Kampala International University, Kampala, Uganda
| | - Sharon Iyobor Igbinoba
- Biopharmaceutics Unit, Department of Pharmacology and Toxicology, Kampala International University Western Campus, Ishaka, Uganda
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University Western Campus, Ishaka, Uganda
- Department of Clinical Pharmacy and Pharmacy Administration, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Abdullateef Isiaka Alagbonsi
- Department of Clinical Biology (Physiology Unit), School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Huye, Rwanda
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Bright Esegbuyota I, Hope O, Oyama G. Occurrence of New Delhi Metallo-Beta-Lactamase 1 Producing Enterococcus Species in Oghara Water Nexus: An Emerging Environmental Implications of Resistance Dynamics. Microbiol Insights 2022; 15:11786361221133731. [PMID: 36325110 PMCID: PMC9619852 DOI: 10.1177/11786361221133731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 10/01/2022] [Indexed: 11/13/2022] Open
Abstract
Various members of the enteric bacteria in recent times are evolving diverse survival mechanisms for antibiotic therapy resulting in failure of treatment in infection and disease cases. The Enterococcus species are potential strains implicated in gastrointestinal tract infection and are recently evolving in the resistance mechanism. The study evaluates the occurrence of New Delhi Metallo-beta-lactamase 1 (NDM-1) amongst Enterococcus species using the phenotypic and genomic characterization of environmental strains in the Oghara water nexus. Presumptive isolates of Enterococcus species were retrieved from various sampled water sources and confirmed using polymerase chain reaction (PCR). Antibiotic susceptibility testing was conducted on confirmed isolates using Kirby-Bauer disk diffusion methods. The result reveals 63 genus isolates confirmed Enterococcus species, of which 42 (67%) were Enterococcus faecium, 15 (23%) were Enterococcus faecalis, and 6 (10%) were other Enterococcus species. Fourteen among the E. faecalis isolates show resistance to Ertapenem-EDTA, while 17 (44.8%) of the E. faecium show resistance to Ertapenem-EDTA to presumptively reveal their NDM-1 phenotype. The PCR detection of the NDM-1 gene further confirmed 23 (36.5%) isolates as positive genotypes amongst the isolates that previously showed presumptive NDM-1 phenotype. It was also observed that 10 (15.9%) of Enterococcus faecium members harbored the NDM-1 genotype, whereas 8 (12.7%) members of the Enterococcus faecalis harbored the NDM-1 genotype. The observation of such resistance determinants necessitates a call for the adroit application of relevant therapeutics in the management of related infections and an environmental health caution to prevent the spread of such resistance potential enteric bacteria pathogens.
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Affiliation(s)
- Igere Bright Esegbuyota
- Biotechnology and Emerging
Environmental Infections Pathogens Research Group (BEEIPREG), Department of
Microbiology and Biotechnology, Western Delta University, Oghara, Delta State,
Nigeria,Department of Microbiology and
Biotechnology, Western Delta University Oghara, PMB 10 Delta State, Nigeria
| | - Onohuean Hope
- Biomolecules, Metagenomics, Endocrine
and Tropical Disease Research Group (BMETDREG), Kampala International University,
Western Campus, Ishaka-Bushenyi, Uganda,Biopharmaceutics Unit, Department of
Pharmacology and Toxicology, School of Pharmacy, Kampala International University
Uganda, Ishaka, Uganda,Onohuean Hope, School of Pharmacy
Ishaka-Bushenyi, Kampala International University Western Campus,
Ishaka-Bushenyi, Western-Campus, 256, Uganda.
| | - Gxalo Oyama
- Aspen Pharmacare South Africa, 7
Fairclough Road, Korsten, Port Elizabeth 6020, Gqeberha, Eastern Cape
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Hope O, Bright IE, Alagbonsi AI. GC-MS biocomponents characterization and antibacterial potency of ethanolic crude extracts of Camellia sinensis. SAGE Open Med 2022; 10:20503121221116859. [PMID: 35966211 PMCID: PMC9373190 DOI: 10.1177/20503121221116859] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 07/13/2022] [Indexed: 11/15/2022] Open
Abstract
Objective: The menace of antibacterial resistance among enteropathogenic bacteria
continues to raise therapeutic management concerns within public health
system. As a strategy toward alternative control of resistant pathogen
proliferation, a folkloric plant (green tea leaves: Camellia
sinensis) was collected from Ishaka municipality and
characterized for biomolecular components and antibacterial potency. Methods: The bioactive and biomolecular components of the plant’s ethanol extract were
characterized using gas chromatography–mass spectrometry. A preliminary in
vitro susceptibility test of the extract against characterized multiple
antibiotic-resistant potential diarrheagenic bacterial strains was done. Results: The result revealed an exponential increase in susceptibility with a
distinctive unit component of the C. sinensis extract at
concentrations of 60 and 80 μg/ml. The extract also possessed antibacterial
and antioxidant activities while having phytochemical constituents
(flavonoids, alkaloids, phenolics, saponin, cardiac glycosides, etc.). The
gas chromatography–mass spectrometry analysis further affirmed the potential
of the extract by revealing 52 bioactive components/compounds as shown in
the chromatogram. Conclusion: The C. sinensis has antimicrobial and antioxidant
potentials, and the constituents of the plant might be of therapeutic
importance in the management of various diseases, especially those related
to Escherichia coli and Salmonella.
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Affiliation(s)
- Onohuean Hope
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda.,Biopharmaceutics Unit, Department of Pharmacology and Toxicology, School of Pharmacy, Kampala International University, Ishaka-Bushenyi, Uganda
| | - Igere E Bright
- Department of Microbiology and Biotechnology, Western Delta University Oghara, Delta State, Nigeria
| | - Abdullateef I Alagbonsi
- Physiology Unit, Department of Clinical Biology, School of Medicine and Pharmacy, University of Rwanda College of Medicine and Health Sciences, Huye, Republic of Rwanda
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Onohuean H, Agwu E, Nwodo UU. A Global Perspective of Vibrio Species and Associated Diseases: Three-Decade Meta-Synthesis of Research Advancement. Environ Health Insights 2022; 16:11786302221099406. [PMID: 35601189 PMCID: PMC9121474 DOI: 10.1177/11786302221099406] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/21/2022] [Indexed: 06/06/2023]
Abstract
Outbreaks of Vibrio infections have a long history of global public health concern and threat to the aquaculture industry. This 3-decade (1990-2019) meta-synthesis of global research progress in Vibrio species and associated disease outbreaks was undertaken to generate the knowledge needed to design effective interventions with policy implications. Using PRISMA protocol, we obtained data on the online version of the Institute for Scientific Information (ISI), Web of Science (WOS), and Scopus from January 1990 to September 2021 by title search of the keywords "Vibrio species OR Vibrio spp. OR vibriosis." On the 3-decade survey, the result has shown that a total of 776 publications document types were published on the subject, with an average of 24.25 ± 13.6 published documents per year with an annual growth rate of 4.71%. The year 2020 recorded the highest output of 52 published documents accounting for 6.70% of the total. The most prolific author, Blanch A., published 12 articles on the subject and has received citations of 1003 with an h-index of 10. While the most global cited paper author is the journal of J. Bacteriol (Bassler et al), receiving total citation (TC) (550) and per Year (22). The top active corresponding authors country is the United States of America with (92) articles, freq. 12.40%; TC of 3103. The observations in this study, such as the collaborations network map, and index, which have outlined a big difference between countries based on economic status, have underscored the need for a sustained research mentorship program that can define future policies.
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Affiliation(s)
- Hope Onohuean
- Biopharmaceutics Unit, Department of
Pharmacology and Toxicology, School of Pharmacy, Kampala International University,
Western Campus, Uganda
- Biomolecules, Metagenomics, Endocrine,
and Tropical Diseases Research Group (BMETDREG), Kampala International University,
Western Campus, Ishaka-Bushenyi, Uganda
| | - Ezera Agwu
- Biomolecules, Metagenomics, Endocrine,
and Tropical Diseases Research Group (BMETDREG), Kampala International University,
Western Campus, Ishaka-Bushenyi, Uganda
- Department of Microbiology and
Immunology, Kampala International University, Western Campus, Ishaka, Bushenyi,
Kampala, Uganda
| | - UU Nwodo
- SA-MRC Microbial Water Quality
Monitoring Centre, University of Fort Hare, Alice, South Africa
- Applied and Environmental Microbiology
Research Group (AEMREG), Department of Biochemistry and Microbiology, University of
Fort Hare, Alice, Eastern Cape, South Africa
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Onohuean H, Igere BE. Occurrence, Antibiotic Susceptibility and Genes Encoding Antibacterial Resistance of Salmonella spp. and Escherichia coli From Milk and Meat Sold in Markets of Bushenyi District, Uganda. Microbiol Insights 2022; 15:11786361221088992. [PMID: 35431556 PMCID: PMC9008818 DOI: 10.1177/11786361221088992] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 02/25/2022] [Indexed: 11/10/2022] Open
Abstract
The bacteriological safety of food/food products and the menace of antimicrobial
resistance amongst enteropathogenic bacteria raise therapeutic management
concerns within the public health system. Recently consumers of food/food
products purchased from the public market of Bushenyi District presents with
Enterobacteriaceae infection-associated symptoms and clinical conditions. We
determine the molecular characterization and antibiotic signatures of some
enteric bacterial recovered from foods/food products in markets of Bushenyi
District, Uganda. Standard molecular biology techniques (Polymerase chain
reaction PCR) and microbiological procedures were applied. Meat (MT) and milk
(MK) samples were collected from 4 communities/town markets (Kizinda, Ishaka,
Bushenyi, kashenyi) between April and September 2020 and analyzed. Our result
reveals high differential counts of Salmonella species
(175.33 ± 59.71 Log 10 CFU/100 ml) and Escherichia coli
(53.33 ± 26.03 Log 10 CFU/100 ml) within the 4 markets with the count of
Salmonella species higher than that of E.
coli in each sampled market. The PCR further confirmed the detected
strains (22.72% of E. coli and 54.29% of
Salmonella species) and diverse multiple
antibiotic-resistant determinants {TEM: (12 (23.1%) blaTEM-2
gene, 3 (5.8%) blaTEM gene}, 5 (9.6%) blaSHV
gene, 3 (5.8%) bla-CTX-M-2, 1 (1.9%)
bla-CTX-M-9 }. Other resistance genes detected were {10 (21.7%)
strA gene} and 8 (17.4%) aadA gene}
indicating a potential antibiotic failure. The need for alternative medicine and
therapeutic measure is suggestive. Astute and routine surveillance/monitoring of
potential pathogens and food products in the public market remains a core for
maintaining future consumer safety.
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Affiliation(s)
- Hope Onohuean
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda
- Biopharmaceutics unit, Department of Pharmacology and Toxicology, School of Pharmacy, Kampala International University Uganda, Ishaka, Uganda
| | - Bright E Igere
- Department of Microbiology and Biotechnology, Western Delta University Oghara, Delta State, Nigeria
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Onohuean H, Aigbogun EO, Igere BE. Meta-synthesis and science mapping analysis of HIV/HPV co-infection: a global perspective with emphasis on Africa. Global Health 2022; 18:36. [PMID: 35331267 PMCID: PMC8943940 DOI: 10.1186/s12992-022-00812-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 02/01/2022] [Indexed: 11/16/2022] Open
Abstract
Background Viral infections are emerging with diverse clinical relevance both in endemic environments and non-endemic regions of the world. Some of the viruses cause co-infections that are of public health importance. The progress of studies on human immunodeficiency virus / Human papillomavirus (HIV/HPV) co-infection is not well documented especially in Africa where cases are endemic. Method Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a global three-decade meta-synthesis and science mapping analysis on HIV/HPV co-infections. Assessment of progress, Author/Country productivity/trends, topic conceptual framework, and international collaborative networks were analyzed. Results We recovered 196 documents of 115 sources from the web of science database. The meta-synthesis revealed 1203 prolific authors containing nine solo authors, an annual growth rate of 8.09%, a significant average citation per article of 20.7%, and an average citation per year per document of 2.1. A significant high correlation between the mean/TC per article and the mean total citation (TC) per year showed 80.98% of the articles produced between 2005 and 2007 on HPV/HIV co-infection. The co-author per document index were 7.0 and the collaboration index was 6.4. The meta-analysis also revealed inadequate funding from individual or governmental organizations; among the 196 documents dataset, 114 (58.2%) were funded, and only 31 (15.8%) were funded in Africa where HIV/HPV co-infection cases are endemic. Conclusions Authors’ collaboration network, countries’ collaboration, authors’ citations and implementation of research-based finding in previous studies are yet to receive the relevant outcome, especially as various countries in the African continent have received poor funding with a repeated reporting of co-infection associated with HIV/HPV. African needs to re-awaken and stir up research-based interest in HPV/HIV co-infection studies to resolve indigenous public health concerns associated with the viral endemicity.
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Affiliation(s)
- Hope Onohuean
- Biopharmaceutics Unit, Pharmacology and Toxicology, School of Pharmacy, Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda. .,Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda.
| | - Eric O Aigbogun
- Biomolecules, Metagenomics, Endocrine and Tropical Disease Research Group (BMETDREG), Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda.,Department of Human Anatomy, Faculty of Biomedical Sciences, Kampala International University, Western Campus, Ishaka-Bushenyi, Uganda
| | - Bright E Igere
- Department of Microbiology and Biotechnology, Western Delta University Oghara, Oghara, Delta State, Nigeria
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Onohuean H, Agwu E, Nwodo UU. Systematic review and meta-analysis of environmental Vibrio species - antibiotic resistance. Heliyon 2022; 8:e08845. [PMID: 35265752 DOI: 10.1016/j.heliyon.2022.e08845] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 03/09/2021] [Accepted: 01/24/2022] [Indexed: 01/30/2023] Open
Abstract
Adequate comprehension of the genomics of microbial resistance to an antimicrobial agent will advance knowledge on the management of associated pathologies and public health safety. However, continued emergences and reemergence of pathogens, including Vibrio species, hallmarks a potential knowledge gap. A clear understanding of the process and forecast of the next trend should be in place to nip in the bud, microbial acquisition of resistance to antibiotics. Therefore, this two-decade (1 January 2000 to 31 December 2019) systematic review and meta-analytical study articulated the prevalence and incidence of antibiotics resistance genes in Vibrio species isolated from environmental samples. Articles from the Web of Science and PubMed electronic databases was engaged. Heterogeneity of the data and bias were analyzed with random effect model meta-analysis and funnel plot. A total of 1920 Vibrio sp. were reported by the ten selected articles included in this study; out of which 32.39% of identified isolates displayed antimicrobial resistance and associated genes. The distribution of antibiotics resistance genes in Vibrio sp., reported within six countries was 21% tetracycline (tet), and 20% sulphonamide (sul) and β-lactamase (bla) respectively. The quinolone, tetracycline and sulfonamide resistance genes showed 32.97% (95% CI 0.18–0.53) prevalence while chloramphenicol, macrolides and aminoglycoside resistance genes are expressed in percentages as 28.67% (95% CI 0.15–0.47) and β-lactamase resistance genes 27.93% (95% CI 0.11–0.56) respectively. The Vibrio antibiotics resistance genes (V-ARG) distribution depicts no regular trend or pattern from the analyzed data. Consequently, more studies would be required to articulate the structure of cohesion in the distribution of the resistance determinants in microbes.
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