1
|
El-Mowafy M, Elegezy M, El-Mesery M, Elgaml A. Novel method for cloning of hepatitis B virus DNA using the In-Fusion enzyme. GENE REPORTS 2023. [DOI: 10.1016/j.genrep.2023.101765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
|
2
|
Kafeero HM, Ndagire D, Ocama P, Kato CD, Wampande E, Walusansa A, Kajumbula H, Kateete D, Ssenku JE, Sendagire H. Mapping hepatitis B virus genotypes on the African continent from 1997 to 2021: a systematic review with meta-analysis. Sci Rep 2023; 13:5723. [PMID: 37029173 PMCID: PMC10082212 DOI: 10.1038/s41598-023-32865-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 04/04/2023] [Indexed: 04/09/2023] Open
Abstract
Hepatitis B virus (HBV) has ten genotypes (A-J) and over 40 sub-genotypes based on the divergence of ≥ 8% and 4 to < 8% in the complete genome respectively. These genotypes and sub-genotypes influence the disease prognosis, response to therapy and route of viral transmission. Besides, infection with mixed genotypes and recombinant genotypes has also been reported. This study aimed at mapping the de novo genotypes and correlate them with the immigration trends in order to inform future research on the underlying reasons for the relative distribution of HBV genotypes from a large sample size pooled from many primary studies. Data was extracted from 59 full research articles obtained from Scopus, PubMed, EMBASE, Willy library, African Journal Online (AJOL) and Google Scholar. Studies that investigated the genotypes, sub-genotypes, mixed genotypes and recombinant were included. The Z-test and regression were used for the analysis. The study protocol is registered with PROSPERO under the registration number CRD42022300220. Overall, genotype E had the highest pooled prevalence significantly higher than all the other genotypes (P < 0.001). By region, genotype A posted the highest pooled prevalence in eastern and southern Africa, E in west Africa and D in north Africa (P < 0.0001). Regarding the emerging genotypes B and C on the African continent, genotype B was significantly higher in south Africa than C (P < 0.001). In contrast, genotype C was significantly higher in east Africa than west Africa (P < 0.0001). The A1 and D/E were the most diverse sub-genotypes and genotype mixtures respectively. Finally, we observed a general progressive decrease in the prevalence of predominant genotypes but a progressive increase in the less dominant by region. Historical and recent continental and intercontinental migrations can provide a plausible explanation for the HBV genotype distribution pattern on the African continent.
Collapse
Affiliation(s)
- Hussein Mukasa Kafeero
- Department of Medical Microbiology, College of Health Sciences, Makerere University, P. O Box 7062, Kampala, Uganda.
- Department of Medical Microbiology, Habib Medical School, Faculty of Health Sciences, Islamic University in Uganda, P. O Box 7689, Kampala, Uganda.
| | - Dorothy Ndagire
- Department of Plant Sciences, Microbiology and Biotechnology, College of Natural Sciences, Makerere University, P. O Box 7062, Kampala, Uganda
| | - Ponsiano Ocama
- Department of Medicine, College of Health Sciences, Makerere University, P. O Box 7062, Kampala, Uganda
| | - Charles Drago Kato
- Department of Biomolecular Resources and Biolab Sciences, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P. O Box 7062, Kampala, Uganda
| | - Eddie Wampande
- Department of Biomolecular Resources and Biolab Sciences, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, P. O Box 7062, Kampala, Uganda
| | - Abdul Walusansa
- Department of Medical Microbiology, Habib Medical School, Faculty of Health Sciences, Islamic University in Uganda, P. O Box 7689, Kampala, Uganda
| | - Henry Kajumbula
- Department of Medical Microbiology, College of Health Sciences, Makerere University, P. O Box 7062, Kampala, Uganda
| | - David Kateete
- Department of Molecular Biology and Immunology, College of Health Sciences, Makerere University, P. O Box 7062, Kampala, Uganda
| | - Jamilu E Ssenku
- Department of Plant Sciences, Microbiology and Biotechnology, College of Natural Sciences, Makerere University, P. O Box 7062, Kampala, Uganda
| | - Hakim Sendagire
- Department of Medical Microbiology, College of Health Sciences, Makerere University, P. O Box 7062, Kampala, Uganda
- Department of Medical Microbiology, Habib Medical School, Faculty of Health Sciences, Islamic University in Uganda, P. O Box 7689, Kampala, Uganda
| |
Collapse
|
3
|
Castro GM, Sosa MJ, Sicilia PE, Riberi MI, Moreno C, Cattaneo R, Debes JD, Barbás MG, Cudolá AE, Pisano MB, Ré VE. Acute and chronic HBV infection in central Argentina: High frequency of sub-genotype F1b, low detection of clinically relevant mutations and first evidence of HDV. Front Med (Lausanne) 2023; 9:1057194. [PMID: 36698842 PMCID: PMC9868314 DOI: 10.3389/fmed.2022.1057194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/16/2022] [Indexed: 01/10/2023] Open
Abstract
Introduction Genomic analysis of hepatitis B virus (HBV) identifies phylogenetic variants, which may lead to distinct biological and clinical behaviors. The satellite hepatitis D virus (HDV) may also influence clinical outcomes in patients with hepatitis B. The aim of this study was to investigate HBV genetic variants, including clinically relevant mutations, and HDV infection in acute and chronic hepatitis B patients in central Argentina. Methods A total of 217 adult HBV infected patients [acute (AHB): n = 79; chronic (CHB): n = 138] were studied; 67 were HBV/human immunodeficiency virus (HIV) coinfected. Clinical and demographic data were obtained from medical records. Serological markers were determined. Molecular detection of HBV and HDV was carried out by RT-Nested PCR, followed by sequencing and phylogenetic analysis. Results Overall, genotype (gt) F [sub-genotype (sgt) F1b] was the most frequently found. In AHB patients, the gts/sgts found were: F1b (74.7%) > A2 (13.9%) > F4 (7.6%) > C (2.5%) > A1 (1.3%). Among CHB patients: F1b (39.1%) > A2 (23.9%) > F4 (18.2%) > D (9.4%) > C and F6 (3.6% each) > A1, A3 and B2 (0.7% each). The distribution of sgt A2 and gt D was significantly different between HBV mono and HBV/HIV coinfected patients [A2: 15.9% vs. 35.7% (p < 0.05), respectively and D: 14.6% vs. 1.8% (p < 0.05), respectively]. Mutation frequency in basal core promoter/pre-Core (BCP/pC) region was 35.5% (77/217) [AHB: 20.3% (16/79), CHB: 44.2% (61/138)]. In the open reading frame (ORF) S, mutations associated with vaccine escape and diagnostic failure were detected in 7.8% of the sequences (17/217) [AHB: 3.8% (3/79), CHB: 10.1% (14/138)]. ORF-P amino acid substitutions associated with antiviral resistance were detected in 3.2% of the samples (7/217) [AHB: 1.3% (1/79), CHB 4.3%, (6/138)]. The anti-HDV seropositivity was 5.2% (4/77); one sample could be sequenced, belonging to gt HDV-1 associated with sgt HBV-D3. Discussion We detected an increase in the circulation of genotype F in Central Argentina, particularly among AHB patients, suggesting transmission advantages over the other genotypes. A low rate of mutations was detected, especially those with antiviral resistance implications, which is an encouraging result. The evidence of HDV circulation in our region, reported for the first time, alerts the health system for its search and diagnosis.
Collapse
Affiliation(s)
- Gonzalo M. Castro
- Departamento Laboratorio Central, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina,*Correspondence: Gonzalo M. Castro,
| | - María J. Sosa
- Departamento Laboratorio Central, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina
| | - Paola E. Sicilia
- Departamento Laboratorio Central, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina
| | - María I. Riberi
- Laboratorio de Virología, Servicio de Microbiología, Clínica Universitaria Reina Fabiola, Universidad Católica de Córdoba, Córdoba, Argentina
| | - Claudia Moreno
- Departamento Laboratorio Central, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina
| | - Rodolfo Cattaneo
- Servicio de Gastroenterología, Hospital Rawson, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina
| | - José D. Debes
- Department of Medicine, University of Minnesota, Minneapolis, MN, United States
| | - María G. Barbás
- Departamento Laboratorio Central, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina
| | - Analía E. Cudolá
- Departamento Laboratorio Central, Ministerio de Salud de la Provincia de Córdoba, Córdoba, Argentina
| | - María B. Pisano
- Laboratorio de Hepatitis Virales, Instituto de Virología “Dr. J. M. Vanella” (InViV)–CONICET, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
| | - Viviana E. Ré
- Laboratorio de Hepatitis Virales, Instituto de Virología “Dr. J. M. Vanella” (InViV)–CONICET, Facultad de Ciencias Médicas, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
| |
Collapse
|
4
|
Meneghello BHDS, Soares MMCN, Silva VCM, Lemos MF, Cervato MC, Caetano Filho J, Sitnik R, Estécio TCH, Compri AP, Pinho JRR, Moreira RC. Hepatitis B in the Northwestern region of Sao Paulo State: genotypes and resistance mutations. Rev Inst Med Trop Sao Paulo 2021; 63:e78. [PMID: 34755817 PMCID: PMC8580483 DOI: 10.1590/s1678-9946202163078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 09/15/2021] [Indexed: 11/22/2022] Open
Abstract
In Brazil, few studies on the molecular aspects of hepatitis B virus (HBV)
infection have been conducted in the interior regions of Sao Paulo State. This
study aimed to identify HBV genotypes and evaluate strains with resistance
mutations for nucleoside analogues in the Administrative Region (AR) of the
municipality of Sao Jose do Rio Preto. We performed nested PCRs of 127 samples
from the Health Care Services of the AR to amplify, sequence and analyze
fragments of the HBV DNA, in order to identify genotypes and resistance
mutations. The HBV S/Pol regions of 126 samples were successfully amplified and
sequenced. Five different genotypes were found, and the main ones were A, D and
F; a greater number of samples contained the subgenotypes A1 (n = 51; 40.5%), D3
(n = 36; 28.6%), A2 (n = 14; 11.1%) and F2a (n = 9; 7.1%). Resistance mutations
(rtM204V/I/S) associated or not with compensatory mutations (rtL180M, rtV173L)
were identified in 13.9% (5/36) of patients undergoing viral treatment and 1.1%
(1/90) of naïve patients. The diversity of genotypes/subgenotypes found is
probably due to the intense migration occurring in the region. These data can
complement epidemiological and clinical surveillance, and can be used for a more
effective management of chronic HBV patients.
Collapse
Affiliation(s)
| | | | | | | | | | - João Caetano Filho
- Instituto Adolfo Lutz, Centro de Laboratório Regional, São José do Rio Preto, São Paulo, Brazil
| | - Roberta Sitnik
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil
| | | | | | - João Renato Rebello Pinho
- Hospital Israelita Albert Einstein, São Paulo, São Paulo, Brazil.,Universidade de São Paulo, Hospital das Clínicas, LIM-03, São Paulo, São Paulo, Brazil.,Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, Laboratório de Gastroenterologia e Hepatologia Tropical "João de Queiroz e Castorina Bettencourt Alves", LIM-07, São Paulo, São Paulo, Brazil.,Universidade de São Paulo, Faculdade de Medicina, Departamento de Gastroenterologia, São Paulo, São Paulo, Brazil
| | | |
Collapse
|
5
|
Wolf JM, Pereira VRZB, Simon D, Lunge VR. Temporal and geographic spreading of hepatitis B virus genotype A (HBV-A) in Brazil and the Americas. J Viral Hepat 2021; 28:1130-1140. [PMID: 33932242 DOI: 10.1111/jvh.13527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/17/2021] [Indexed: 12/27/2022]
Abstract
Hepatitis B virus genotype A (HBV-A) is disseminated in different countries around the world. It presents a high genetic diversity and is classified into seven subgenotypes (A1-A7). HBV-A1 and HBV-A2 are the most frequent and spread in almost all American countries. This study aimed to evaluate the molecular epidemiology of these two subgenotypes, with a special focus on the temporal and geographic spreading in the Americas and Brazil. Bayesian coalescent analyses with HBV-A1 and HBV-A2 whole-genome sequences were performed to study viral phylodynamic and phylogeography. HBV-A1 evolutionary history demonstrated that it was initially disseminated from Africa to other continents probably after the 1400s and mainly in the 17th-18th centuries. The whole viral population grew between the 1700s-1900s and then reached a stationary phase. In Brazil, HBV-A1 common ancestors dated back to the 1600s with successive introductions between the 17th-18th centuries. In contrast, HBV-A2 spread from Europe to other continents after the 1800s, with an increase in the viral population over decades. It was introduced in the 20th century in America and between the 1950s-1970s in Brazil, presenting a high increase in the viral population from the 1970s to the 1980s. The circulation continents for HBV-A1 are Africa and America, while for HBV-A2 are Europe and America. HBV-A is one of the predominant genotypes in America (including Brazil) because of the early introduction by human migration processes of the subgenotypes A1 and A2 between the 16th and 20th centuries and the continuous spreading inside the continent over time.
Collapse
Affiliation(s)
- Jonas Michel Wolf
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Canoas, Brazil.,Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil, Canoas, Brazil
| | | | - Daniel Simon
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Canoas, Brazil.,Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil, Canoas, Brazil
| | - Vagner Ricardo Lunge
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Canoas, Brazil.,Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil, Canoas, Brazil
| |
Collapse
|
6
|
Wolf JM, Pereira VRZB, Simon D, Lunge VR. Evolutionary history of hepatitis B virus genotype H. J Med Virol 2021; 93:4004-4009. [PMID: 32852054 DOI: 10.1002/jmv.26463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/27/2020] [Accepted: 08/26/2020] [Indexed: 12/15/2022]
Abstract
Hepatitis B virus genotype H (HBV-H) molecular evolution was studied by comparing all published whole-genome sequences. Bayesian coalescent analysis was performed to estimate phylogenetic relationships, time to the most recent common ancestor (tMRCA), and viral population dynamics along the time. Phylogenetic tree demonstrated two main clades or lineages: HBV-H I (with sequences from Central and North America) and HBV-H II (with sequences from North and South America, and Asia). HBV-H II had more genome sequences (n = 26; 83.9%), including one specific subclade with all sequences outside of the Americas. Overall HBV-H tMRCA dated back to 1933 (95% highest posterior density interval [HPD 95%]: 1875-1957) with a very probable origin in Mexico and posterior dissemination to other American and Asian countries. The temporal analysis demonstrated that HBV-H I spread only in Mexico and the neighbor country of Nicaragua probably in the 1960s to the 1970s (1968; HPD 95%: 1908-1981), while HBV-II disseminated to other American and Asian countries around one decade later (1977; HPD 95%: 1925-1985). The phylogeographic analysis reinforced the Mexican origin of this genotype. The whole HBV-H population increased from the 1980s to the 2000s. In conclusion, HBV-H has two main lineages with a common origin in Mexico approximately nine decades ago.
Collapse
Affiliation(s)
- Jonas Michel Wolf
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Canoas, Rio Grande do Sul, Brazil
- Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil, ULBRA, Canoas, Rio Grande do Sul, Brazil
| | | | - Daniel Simon
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Canoas, Rio Grande do Sul, Brazil
- Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil, ULBRA, Canoas, Rio Grande do Sul, Brazil
| | - Vagner Ricardo Lunge
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde, Universidade Luterana do Brasil, ULBRA, Canoas, Rio Grande do Sul, Brazil
- Laboratório de Diagnóstico Molecular, Universidade Luterana do Brasil, ULBRA, Canoas, Rio Grande do Sul, Brazil
| |
Collapse
|
7
|
Hepatitis B virus genotypes in Brazil: Introduction and dissemination. INFECTION GENETICS AND EVOLUTION 2021; 93:104936. [PMID: 34023512 DOI: 10.1016/j.meegid.2021.104936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 12/14/2022]
Abstract
Hepatitis B is a viral infectious disease highly spread worldwide with a long evolutionary history associated with human migrations through the continents and countries. Hepatitis B virus (HBV) was disseminated probably from Africa and diverged into ten genotypes (HBV-A to HBV-J) distributed around the world. In Brazil, almost all HBV genotypes were already reported, with a predominance of three ones: A (52.1%), D (36.8%), and F (7.7%). This review aimed to evaluate the introduction and dissemination of the main HBV genotypes and subgenotypes in Brazil over the last centuries to explain the current epidemic scenario. The highest frequency of HBV-A is a consequence of the introduction and spreading of HBV-A1 in the 16th to 19th centuries due to the African slave trade, but the more recent introduction of HBV-A2 from Europe also contributed to the current situation. HBV-D is the second most frequent genotype because it was consecutively introduced by migrations from Europe (mainly subgenotype D3, but also D2) and the Middle East (D1) in the 19th to 20th centuries. On contrary, HBV-F (F1a, F1b, F2a, F2b, F3, and F4) was disseminated by the Amerindians in all South American countries, including Brazil, by migrations inside the continent for more than three centuries ago. Other HBV genotypes are rare and eventually frequent in some human groups because of the dissemination by very specific epidemiological routes. In conclusion, the current scenario of the HBV epidemics is a consequence of the introduction and dissemination of some subgenotypes from the three main genotypes A, D, and F over the last five centuries.
Collapse
|