Tissues and hormones09/11/2011September 11, 2011Diabetes, obesity and the links between them keep Jens Claus Brüning researching in the lab.https://p.dw.com/p/Rl1wJens Claus BrüningImage: DWAdvertisementDiabetes, obesity and the links between them keep Jens Claus Brüning researching in the lab.