Enhanced Transduction of Hematopoietic Cells with Chimeric Lentiviral Vectors.

Recent marketing approval for genetically engineered hematopoietic stem and T cells bears witness to the substantial improvements in lentiviral vectors over the last two decades, but evaluations of the long-term efficacy and toxicity of gene and cell therapy products will, nevertheless, require further studies in nonhuman primate models. monkeys from Mauritius have a low genetic diversity and are particularly useful for reproducible drug testing. In particular, they have a genetically homogeneous class I major histocompatibility complex system that probably mitigates the variability of the response to simian immunodeficiency virus infection.

Genetic characterization of Thai swine influenza viruses after the introduction of pandemic H1N1 2009.

Pandemic H1N1 2009 (pH1N1), influenza virus containing triple reassortant internal genes (TRIG) from avian, human, and swine influenza viruses emerged in 2009 as a highly infectious virus that was able to be transmitted from humans to pigs. During June 2010-May 2012, influenza virus surveillance was conducted in Thai pig population. Twenty-three samples (1.

Experimental infection with a Thai reassortant swine influenza virus of pandemic H1N1 origin induced disease.

Background: Following the emergence of the pandemic H1N1 influenza A virus in 2009 in humans, this novel virus spread into the swine population. Pigs represent a potential host for this virus and can serve as a mixing vessel for genetic mutations of the influenza virus. Reassortant viruses eventually emerged from the 2009 pandemic and were reported in swine populations worldwide including Thailand.

Detection and phylogenetic characterization of hepatitis E virus genotype 3 in a captive wild boar in Thailand.

Hepatitis E virus (HEV) was studied in different types of wild boar captive settings in Thailand, including a wildlife breeding research station, zoo, and commercial wild boar farm, which were located in different locations of Thailand. Fifty-one fecal samples were collected and screened for HEV RNA and then analyzed. One sample obtained from a wildlife breeding research station in Ratchaburi province was HEV positive.

Pandemic (H1N1) 2009 virus on commercial swine farm, Thailand.

A swine influenza outbreak occurred on a commercial pig farm in Thailand. Outbreak investigation indicated that pigs were co-infected with pandemic (H1N1) 2009 virus and seasonal influenza (H1N1) viruses. No evidence of gene reassortment or pig-to-human transmission of pandemic (H1N1) 2009 virus was found during the outbreak.