Publications by authors named "Carmen Hinojosa"
HIV-1 exhibits a characteristically high genetic diversity, with the M group, responsible for the pandemic, being classified into nine subtypes, 72 circulating recombinant forms (CRFs) and numerous unique recombinant forms (URFs). Here we characterize the near full-length genome sequence of an HIV-1 BG intersubtype recombinant virus (X3208) collected in Galicia (Northwest Spain) which exhibits a mosaic structure coincident with that of a previously characterized BG recombinant virus (9601_01), collected in Germany and epidemiologically linked to Portugal, and different from currently defined CRFs. Similar recombination patterns were found in partial genome sequences from three other BG recombinant viruses, one newly derived, from a virus collected in Spain, and two retrieved from databases, collected in France and Portugal, respectively.
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- Recent research indicates a significant increase in HIV-1 subtype F infections among men who have sex with men (MSM) in Galicia, Northwest Spain.
- The study involved the analysis of near full-length genomes and phylogenetic relationships, revealing a monophyletic origin of 100 infections predominantly in Galicia.
- The findings suggest that this expanding Galician subcluster originated around 2007, likely connected to a larger European cluster that began in Switzerland around 2002, highlighting the interconnectedness of HIV transmission across borders.
Hepatitis C virus (HCV)/human immunodefficiency virus (HIV) coinfection is a major health problem, affecting mostly to individuals with exposure to blood products, as hemophiliacs or intravenous drug users, or those exposed to high-risk sexual practices. Genotyping of interleukin 28B (IL-28B) rs12979860 polymorphism is a useful tool for guiding therapeutic decisions in this disease. On the contrary, there is not enough information on the pathogenic role of this polymorphism in the natural history of the disease.
View Article and Find Full Text PDFIntroduction: Human host immune response following infection with the new variant of A/H1N1 pandemic influenza virus (nvH1N1) is poorly understood. We utilize here systemic cytokine and antibody levels in evaluating differences in early immune response in both mild and severe patients infected with nvH1N1.
Methods: We profiled 29 cytokines and chemokines and evaluated the haemagglutination inhibition activity as quantitative and qualitative measurements of host immune responses in serum obtained during the first five days after symptoms onset, in two cohorts of nvH1N1 infected patients.