Methadone enhances human influenza A virus replication.

Growing evidence has indicated that opioids enhance replication of human immunodeficiency virus and hepatitis C virus in target cells. However, it is unknown whether opioids can enhance replication of other clinically important viral pathogens. In this study, the interaction of opioid agonists and human influenza A/WSN/33 (H1N1) virus was examined in human lung epithelial A549 cells.

Treatment of methamphetamine abuse: an antibody-based immunotherapy approach.

Methamphetamine is a highly addictive psychostimulant with tens of millions of abusers around the world, and currently there is no effective or approved medication for addiction to it. Monoclonal antibodies with a high affinity for methamphetamine have the potential to sequester the drug in the vascular compartment and reduce entry into the brain, acting as peripheral pharmacokinetic antagonists without inducing adverse effects on neurons. However, in order to maintain the antibodies at an effective level, repeated administration is required, which would be expensive and problematic for patient compliance.

Methamphetamine reduces human influenza A virus replication.

Methamphetamine (meth) is a highly addictive psychostimulant that is among the most widely abused illicit drugs, with an estimated over 35 million users in the world. Several lines of evidence suggest that chronic meth abuse is a major factor for increased risk of infections with human immunodeficiency virus and possibly other pathogens, due to its immunosuppressive property. Influenza A virus infections frequently cause epidemics and pandemics of respiratory diseases among human populations.

Clinical and molecular characterization of a transmitted reciprocal translocation t(1;12)(p32.1;q21.3) in a family co-segregating with mental retardation, language delay, and microcephaly.

Background: Chromosome translocation associated with neurodevelopmental disorders provides an opportunity to identify new disease-associated genes and gain new insight into their function. During chromosome analysis, we identified a reciprocal translocation between chromosomes 1p and 12q, t(1; 12)(p32.1; q21.