Paper Chase is a research database designed to offer abstracts of research articles published in journals that have a highly rated impact factor as determined by ISI Impact Factor and PageRank. Abstracts are organized by date, with the most recently published papers listed first. 

Paper Chase

Immunology. The fiery side of HIV-induced T cell death.

Science. Jan 24, 2014;343(6169):383-4.
Gaiha GD, Brass AL.

Ragon Institute of Massachusetts General Hospital, MIT, and Harvard University, Cambridge, MA 02139, USA.