María Cabrerizo

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B cell neoplasms present heterogeneous patterns of lymphoid organ involvement, which may be a result of the differential expression of chemokine receptors. We found that chemokine receptor (CCR)7, CXC chemokine receptor (CXCR)4, or CXCR5, the main chemokine receptors that mediate B cell entry into secondary lymphoid tissues and their homing to T cell and B(More)
Here we propose the use of a 216-nucleotide fragment located in the carboxyl terminus of the E gene (E-COOH) and a pairwise-based comparison method for genotyping of dengue virus 1 (DENV-1) strains. We have applied this method to the detection and characterization of DENV-1 in serum samples from travelers returning from the tropics. The results obtained(More)
To the Editor: The World Health Organization Polio Eradication Initiative has reduced to 4 the number of countries with endemic transmission of wild polioviruses and has reported the widespread circulation of poliovi-ruses that have evolved from attenuated vaccine (oral poliovirus vaccine [OPV]), so-called vaccine-derived polioviruses (VDPVs) (1,2). VDPVs(More)
Enterovirus 99 is a recently described genotype of virus belonging to the species Human enterovirus C. So far, only a few sequences of this enterovirus type have been available. In 2010, during Spanish enterovirus surveillance, an enterovirus 99 strain was found in an acute flaccid paralysis patient. The virus was detected and typed in the clinical samples(More)
Epidemiological and clinical characteristics of coxsackievirus B3 infections in Spain were investigated. This enterovirus (EV) type was detected mainly in young children (<6 months) and was associated with neurological (78 %) and respiratory diseases (10 %) but also with myo/pericarditis (10 %). Two myocarditis cases were fatal. Phylogenetic analysis of the(More)
UNLABELLED Human parechoviruses (HPeV) have been recently recognized as important viral agents in paediatric infections. The aims of this study were to investigate the HPeV infection prevalence in infants <1 month in Spain and, secondly, to analyse the clinical and epidemiological characteristics of the infected patients compared with those infected by(More)
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