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

Reducing maternal weight improves offspring metabolism and alters (or modulates) methylation.

Proc. Natl. Acad. Sci. U.S.A.. Aug 06, 2013;110(32):12859-60.
Patti ME.

Research Division, Joslin Diabetes Center and Harvard Medical School, Boston, MA 02215, USA.