Early Vaccine Boosts Immune Response to HIV (4 of 5) (image) American Association for the Advancement of Science Share Print E-Mail Caption This image shows HLA-DR staining in permeabilized MD-DC. Pulsing of MD-DC with inactivated HIV-1 in the presence of anti-HIV-1 IgG antibodies as found in inactivated autologous serum, favors the activation of MD-DC as indicated by the redistribution of intracellular HLA-DR to the membrane. This image relates to a paper that appeared in the Jan. 2, 2013, issue of Science Translational Medicine, published by AAAS. The paper, by F. García at University of Barcelona in Barcelona, Spain, and colleagues was titled, "A Dendritic Cell-Based Vaccine Elicits T Cell Responses Associated with Control of HIV-1 Replication." Credit Image courtesy of Dr. Felipe García, IDIBAPS - Hospital Clínic de Barcelona Usage Restrictions Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.