African origin of GB virus C/hepatitis G virus1
نویسندگان
چکیده
منابع مشابه
GB virus-C (hepatitis G virus) nostalgia.
The newly discovered human flavivirus identified as GB virus-C [1] and hepatitis G virus (HGV) [2], presents intriguing challenges in virology, epidemiology, and blood banking. Its clinical relevance for hepatology, however, appears to have been short-lived. Murthy and colleagues in this issue of Kidney International [3] provide additional evidence that the virus is not associated with clinical...
متن کاملGB virus C/hepatitis G virus infection in southern China.
The prevalence of GB virus C/hepatitis G virus (GBV-C/HGV) infection among intravenous drug users (IVDUs), patients with liver diseases, and blood donors in Nanning, southern China was studied. GBV-C/HGV RNA was detected by reverse transcription polymerase chain reaction with primers derived from the 5'-untranslated region. GBV-C/HGV RNA was detected in 64 of 85 IVDUs, 20 of 80 persons with liv...
متن کاملHomologous recombination in GB virus C/hepatitis G virus.
Analysis of 33 GB virus C/hepatitis G virus (GBV-C/HGV) full or nearly full genome sequences revealed several putative inter- and intrasubtype recombinants. The breakpoints of the recombinant regions were mapped using a maximum-likelihood method, and the statistical significance for each region was tested using Monte Carlo simulation. The results were highly significant and provided evidence fo...
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In 49 patients with known Ebola virus disease outcomes during the ongoing outbreak in Sierra Leone, 13 were coinfected with the immunomodulatory pegivirus GB virus C (GBV-C). Fifty-three percent of these GBV-C(+) patients survived; in contrast, only 22% of GBV-C(-) patients survived. Both survival and GBV-C status were associated with age, with older patients having lower survival rates and int...
متن کاملAfrican origin of GB virus C determined by phylogenetic analysis of a complete genotype 5 genome from South Africa.
GB virus C (GBV-C), a positive-strand RNA virus, currently infects approximately one-sixth of the world's population. This virus exists as a collection of genotypes whose global distribution correlates with geographical origin. Genotyping of GBV-C isolates by phylogenetic analysis has relied upon the use of 5'-untranslated region (5'-UTR) sequences, however, complete genome sequences are used t...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1998
ISSN: 0014-5793
DOI: 10.1016/s0014-5793(98)00083-0