Suchergebnisse - "Candotti, Daniel"

Viruses Special Issue “Transfusion-Transmitted Viral Infections” von Candotti, Daniel

“… Blood transfusion is a life-saving treatment that requires patients to have access to safe and adequate blood products that are available in a timely manner …”
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Multiple HBV transfusion transmissions from undetected occult infections: revising the minimal infectious dose von Candotti, Daniel, Assennato, Sonny Michael, Laperche, Syria, Allain, Jean-Pierre, Levicnik-Stezinar, Snezna

“… ObjectiveHBV infection by blood components is currently prevented in most developed countries by combining sensitive HBV surface antigen (HBsAg) assays, …”
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Hepatitis B Virus Blood Screening: Need for Reappraisal of Blood Safety Measures? von Candotti, Daniel, Laperche, Syria

“… Over the past decades, the risk of HBV transfusion-transmission has been steadily reduced through the recruitment of volunteer donors, the selection of donors …”
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Re-Entry Evaluation of Chinese Blood Donors with Unconfirmed Hepatitis B Screening Results von Deng, Xuelian, Zang, Liang, Candotti, Daniel

“… The hepatitis B virus (HBV) remains a high priority for Chinese blood banks due to the high prevalence of infection. HBV blood safety has been significantly …”
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Nucleic Acid Testing to Detect HBV Infection in Blood Donors von Stramer, Susan L, Wend, Ulrike, Candotti, Daniel, Foster, Gregory A, Hollinger, F. Blaine, Dodd, Roger Y, Allain, Jean-Pierre, Gerlich, Wolfram

“… In this study involving 3.7 million blood donors, nucleic acid testing identified 9 donors with HBV infection who were not identified by routine serologic …”
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Development and clinical validation of loop-mediated isothermal amplification (LAMP) assay to diagnose high HBV DNA levels in resource-limited settings von Vanhomwegen, Jessica, Kwasiborski, Aurélia, Diop, Abou, Boizeau, Laure, Hoinard, Damien, Vray, Muriel, Bercion, Raymond, Ndiaye, Babacar, Dublineau, Amélie, Michiyuki, Satoru, Manuguerra, Jean-Claude, Sauvage, Virginie, Candotti, Daniel, Seck, Abdoulaye, Laperche, Syria, Shimakawa, Yusuke

“… A massive scale-up of testing and treatment is indicated to globally eliminate hepatitis B virus (HBV) infection. However, access to a polymerase chain …”
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Specific amino acid substitutions in the S protein prevent its excretion in vitro and may contribute to occult hepatitis B virus infection von Biswas, Subhajit, Candotti, Daniel, Allain, Jean-Pierre

“… Occult hepatitis B virus (HBV) infection (OBI) is defined as low plasma level of HBV DNA with undetectable HBV surface antigen (HBsAg) outside the …”
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Early MinION™ nanopore single-molecule sequencing technology enables the characterization of hepatitis B virus genetic complexity in clinical samples von Sauvage, Virginie, Boizeau, Laure, Candotti, Daniel, Vandenbogaert, Mathias, Servant-Delmas, Annabelle, Caro, Valérie, Laperche, Syria

“… Until recently, the method of choice to characterize viral diversity consisted in cloning PCR amplicons of full-length viral genomes and Sanger-sequencing of …”
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No Hepatitis Delta Virus Seropositivity among Blood Donors with Overt and Occult Hepatitis B Infection in Dalian, Liaoning Province, China von Deng, Xuelian, Liu, Dan, Delcourt, Maelenn Pailine, Gao, Huihui, Zhou, Lu, Candotti, Daniel

“… Hepatitis delta virus (HDV) is an obligate satellite of hepatitis B virus (HBV). Dual HDV/HBV infection is associated with down-regulated HBV replication and …”
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Impact of hepatitis B virus surface protein mutations on the diagnosis of occult hepatitis B virus infection von El Chaar, Mira, Candotti, Daniel, Crowther, R. Anthony, Allain, Jean Pierre

“… Genotype D occult hepatitis B virus (HBV) infections (OBIs) have a high frequency of amino acid substitutions in the major hydrophilic region of the small …”
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Insights on 21 Years of HBV Surveillance in Blood Donors in France von Cappy, Pierre, Boizeau, Laure, Candotti, Daniel, Le Cam, Sophie, Martinaud, Christophe, Pillonel, Josiane, Tribout, Martin, Maugard, Claude, Relave, Josiane, Richard, Pascale, Morel, Pascal, Laperche, Syria

“… Hepatitis B virus (HBV) infection is the most frequent viral infection found in blood donors (BDs) in France. We analyzed the epidemiological and …”
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Anti-HBs positive occult hepatitis B virus carrier blood infectious in two transfusion recipients von Levicnik-Stezinar, Snezna, Rahne-Potokar, Urska, Candotti, Daniel, Lelie, Nico, Allain, Jean-Pierre

“… Occult hepatitis B infection (OBI) in blood donations is not considered infectious when anti-HBs is present. Four months after transfusion of eight blood …”
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Hepatitis B virus (HBV) infection and recombination between HBV genotypes D and E in asymptomatic blood donors from Khartoum, Sudan von Mahgoub, Shaza, Candotti, Daniel, El Ekiaby, Magdy, Allain, Jean-Pierre

“… Sudan is a highly endemic area for hepatitis B virus (HBV), and >5% of blood donors are chronically infected. To examine potential strategies to improve HBV …”
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Occult HBV infection in Chinese blood donors: role of N-glycosylation mutations and amino acid substitutions in S protein transmembrane domains von Zhang, Lu, Chang, Le, Laperche, Syria, Ji, Huimin, Zhao, Junpeng, Jiang, Xinyi, Wang, Lunan, Candotti, Daniel

“… Occult hepatitis B virus infection (OBI) is a low-level asymptomatic phase of HBV infection. Evidence of OBI clinical relevance is emerging but the mechanisms …”
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Characterization of occult hepatitis B virus infection from blood donors in China von Zheng, Xin, Ye, Xianlin, Zhang, Ling, Wang, Wenjing, Shuai, Lifang, Wang, Anqi, Zeng, Jinfeng, Candotti, Daniel, Allain, Jean-Pierre, Li, Chengyao

“… Prevalence and characteristics of occult hepatitis B virus (HBV) infection (OBI) of genotypes B and C prevalent in China have not been extensively explored …”
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Identification and characterization of persistent human erythrovirus infection in blood donor samples von Candotti, Daniel, Etiz, Nermin, Parsyan, Armen, Allain, Jean-Pierre

“… The presence of human erythrovirus DNA in 2,440 blood donations from the United Kingdom and sub-Saharan Africa (Ghana, Malawi, and South Africa) was screened …”
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Characterization of occult hepatitis B virus from blood donors carrying genotype A2 or genotype D strains von Candotti, Daniel, Grabarczyk, Piotr, Ghiazza, Paola, Roig, Roberto, Casamitjana, Natalia, Iudicone, Paola, Schmidt, Michael, Bird, Arthur, Crookes, Robert, Brojer, Ewa, Miceli, Michelina, Amiri, Azin, Li, Chengyao, Allain, Jean-Pierre

“… Nucleic acid testing (NAT) for hepatitis B virus (HBV) DNA in blood donations identified occult HBV infection (OBI) as a potential threat to blood safety. A …”
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Identification and genetic diversity of two human parvovirus B19 genotype 3 subtypes von Parsyan, Armen, Szmaragd, Camille, Allain, Jean-Pierre, Candotti, Daniel

“… Three genotypes (1-3) of human parvovirus B19 have been identified. Analysis of 13 nearly full-length genotype 3 sequences from Ghana, Europe and Brazil …”
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Occult HBV infection in Chinese blood donors: role of N-glycosylation mutations and amino acid substitutions in S protein transmembrane domains von Zhang, Lu, Chang, Le, Laperche, Syria, Ji, Huimin, Zhao, Junpeng, Jiang, Xinyi, Wang, Lunan, Candotti, Daniel

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Frequent recovery and broad genotype 2 diversity characterize hepatitis C virus infection in Ghana, West Africa von Candotti, Daniel, Temple, Jillian, Sarkodie, Francis, Allain, Jean-Pierre

“… Hepatitis C virus (HCV) infection is thought to mostly become chronic and rarely resolves. HCV infection was serologically screened in 4,984 samples from …”
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