Authors: Andrew J Murphy; Lynn E Macdonald; Sean Stevens; Margaret Karow; Anthony T Dore; Kevin Pobursky; Tammy T Huang; William T Poueymirou; Lakeisha Esau; Melissa Meola; Warren Mikulka; Pamela Krueger; Jeanette Fairhurst; David M Valenzuela; Nicholas Papadopoulos; George D Yancopoulos Journal: Proc Natl Acad Sci U S A Date: 2014-03-25 Impact factor: 11.205