Category Archives: HIV/AIDS

Designer immunity, vectored immunoprophylaxis and the future of medicine

Antibody Molecule
Antibody Molecule (Photo credit: sc63)

 

One of my very favorite aspects of being a scientist is being right on the cutting edge of modern research. I have the pleasure of working in an environment where new discoveries are made daily that span from the mundane to the revelatory. Today I want to take the time to write about a recent paper that for me came to my attention that falls solidly in the revelatory category.

 

 

This 2012 Nature paper by Balazs et al is a great example of modern virology in combination with immunology is being used in novel ways to combat different health issues. Read on to see how this group used a viral vector to give mice protective immunity against HIV infection. Continue reading

Mining host functions in search of novel treatments: APOBEC3G and retroviruses

English: Diagram of the HIV virus.
Diagram of  HIV virus. (Photo credit: Wikipedia)

Hello Readers! My apologies for the unexpected hiatus as preliminary exams and the end of the semester have occupied the bulk of my time recently. I thought I would make the most of the situation and post the written portion that I’ve recently completed as it is an interesting subject I was unaware of until recently. Studies in this area may lead to future treatments for retroviral infections such as human immunodeficiency virus 1 (HIV-1), the infectious agent responsible for acquired immune deficiency syndrome (AIDS) by showing exactly how the host protein APOBEC3G exerts an antiviral effect against this virus in the cell. Continue reading