One more gene between us and bird flu

We’re always in favor of stopping a massive viral pandemic, or at least knowing more about what might make one Read more

Antibody diversity mutations come from a vast genetic library

The antibody-honing process of somatic hypermutation is not Read more

Emory Microbiome Research Center inaugural symposium

Interest in bacteria and other creatures living on and inside us keeps climbing. On August 15 and 16, scientists from a wide array of disciplines will gather for the Emory Microbiome Research Center inaugural Read more

mTOR

Unexpected effect on flu immunity

Immunologists reported recently that the drug rapamycin, normally used to restrain the immune system after organ transplant, has the unexpected ability to broaden the activity of a flu vaccine.

The results, published in Nature Immunology, indicate that rapamycin steers immune cells away from producing antibodies that strongly target a particular flu strain, in favor of those that block a wide variety of strains. The results could help in the effort to develop a universal flu vaccine.

This study was inspired by a 2009 Nature study from Koichi Araki and Emory Vaccine Center director Rafi Ahmed, reports Jon Cohen in Science magazine. Read more

Posted on by Quinn Eastman in Immunology Leave a comment