Frequent detection of respiratory viruses without symptoms: toward defining clinically relevant cutoff values

RR Jansen, J Wieringa, SM Koekkoek… - Journal of clinical …, 2011 - Am Soc Microbiol
Highly sensitive techniques, such as PCR, have greatly improved the detection of respiratory
viruses. However, the sensitivity of PCR tests also complicates clinical interpretation, as the …

Human bocavirus can be cultured in differentiated human airway epithelial cells

R Dijkman, SM Koekkoek, R Molenkamp… - Journal of …, 2009 - Am Soc Microbiol
In 2005, a human bocavirus was discovered in children with respiratory tract illnesses.
Attempts to culture this virus on conventional cell lines has failed thus far. We investigated …

Isolation and characterization of current human coronavirus strains in primary human epithelial cell cultures reveal differences in target cell tropism

R Dijkman, MF Jebbink, SM Koekkoek, M Deijs… - Journal of …, 2013 - Am Soc Microbiol
The human airway epithelium (HAE) represents the entry port of many human respiratory
viruses, including human coronaviruses (HCoVs). Nowadays, four HCoVs, HCoV-229E, HCoV-…

Structure of the hepatitis C virus E1E2 glycoprotein complex

…, ML Newby, JD Allen, I Zon, S Koekkoek… - Science, 2022 - science.org
Hepatitis C virus (HCV) infection is a leading cause of chronic liver disease, cirrhosis, and
hepatocellular carcinoma in humans and afflicts more than 58 million people worldwide. The …

[HTML][HTML] Induction of cross-neutralizing antibodies by a permuted hepatitis C virus glycoprotein nanoparticle vaccine candidate

…, WH Lee, M de Gast, J Koopsen, S Koekkoek… - Nature …, 2022 - nature.com
Hepatitis C virus (HCV) infection affects approximately 58 million people and causes ~300,000
deaths yearly. The only target for HCV neutralizing antibodies is the highly sequence …

Emergence of hepatitis C virus genotype 4: phylogenetic analysis reveals three distinct epidemiological profiles

…, J Schinkel, M Prins, SM Koekkoek… - Journal of clinical …, 2009 - Am Soc Microbiol
Hepatitis C virus (HCV) genotype 4 (HCV-4) infection is considered to be difficult to treat
and has become increasingly prevalent in European countries, including The Netherlands. …

[HTML][HTML] A sensitive assay for virus discovery in respiratory clinical samples

…, ECJ Claas, R Molenkamp, SM Koekkoek… - PLoS …, 2011 - journals.plos.org
In 5–40% of respiratory infections in children, the diagnostics remain negative, suggesting
that the patients might be infected with a yet unknown pathogen. Virus discovery cDNA-AFLP (…

Development and evaluation of a four-tube real time multiplex PCR assay covering fourteen respiratory viruses, and comparison to its corresponding single target …

RR Jansen, J Schinkel, S Koekkoek, D Pajkrt… - Journal of clinical …, 2011 - Elsevier
Background Multiplex real time PCR is increasingly used to diagnose respiratory viruses
and has shown to be superior to traditional methods, like culture and antigen detection. …

[HTML][HTML] A method for near full-length amplification and sequencing for six hepatitis C virus genotypes

RA Bull, AA Eltahla, C Rodrigo, SM Koekkoek… - BMC genomics, 2016 - Springer
Background Hepatitis C virus (HCV) is a rapidly evolving RNA virus that has been classified
into seven genotypes. All HCV genotypes cause chronic hepatitis, which ultimately leads to …

Origin and evolution of the unique hepatitis C virus circulating recombinant form 2k/1b

J Raghwani, XV Thomas, SM Koekkoek… - Journal of …, 2012 - Am Soc Microbiol
Since its initial identification in St. Petersburg, Russia, the recombinant hepatitis C virus (HCV)
2k/1b has been isolated from several countries throughout Eurasia. The 2k/1b strain is the …