PHYSIOLOGY Retraction for “Glucose regulates the effects of leptin on hypothalamic POMC neurons” by Xiaosong Ma, Lejla Zubcevic, and Frances M. Ashcroft, which appeared in issue 28, July 15, 2008, of Proc Natl Acad Sci USA (105:9811–9816; first published July 3, 2008; 10.1073/pnas.0800952105).
The undersigned authors wish to note the following: “We have discovered errors in some of the figures in this paper. Therefore, the undersigned authors regretfully retract the paper.”