Viral vector delivers protective antibodies

Adeno-associated viral vector delivers cardiac-specific and hypoxia-inducible VEGF expression in ischemic mouse hearts.

It has been shown that the adeno-associated virus (AAV) vector can deliver the VEGF gene efficiently into the ischemic mouse myocardium. However, the AAV genomes can be found in extracardiac organs after intramyocardial injection. To limit unwanted VEGF expression in organs other than the heart, we tested the use of the cardiac myosin light chain 2v (MLC-2v) promoter and the hypoxia-response el...

viral antibodies in preschool children

one hundred sera from children 1 - 6 years of age, representative of a large serum collection, were tested for the prevalence of antibodies against different viruses. hemagglutination-inhibition (hi) antibodies were found in 68% for measles; 61 % for rubella; 75'% for influenza a2/hong kong/68, 16% for influenza b/md./59, 0% for group a arboviruses, 10% for group b arboviruses, 3% for phlebotom...

Vector-Borne Viral Diseases

1 Section of Infectious Diseases, Yale University School of Medicine, New Haven, CT 06512, USA 2Department of Biological Sciences, University of Southern Mississippi, Hattiesburg, MS 39406, USA 3Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing 100084, China 4 Institute of Biology and Medical Sciences, Jiangsu Key Laboratory of Infection and Immunity, Soocho...

Kinetics of protective antibodies are determined by the viral surface antigen.

Delayed and weak virus neutralizing antibody (nAb) responses represent a hallmark correlating not only with the establishment of persistent infection but also with unsuccessful vaccine development. Using a reverse genetic approach, we evaluated possible underlying mechanisms in 2 widely studied viral infection models. Swapping the glycoproteins (GPs) of lymphocytic choriomeningitis virus (LCMV,...

Protective Activity of Monoclonal Antibodies