Dear Editor,
Golden Syrian hamsters are small rodents,but they display many features that resemble the physiology and metabolism of humans.Hamsters have been widely used in many research areas,including carcinogenesis [1],reproduction [2],virology [3],diabetes [4] and cardiovascular diseases [5].With respect to lipid and glucose metabolism,hamsters,like humans,exhibit high levels of cholesteryl ester transport protein (CETP),intestinalonly ApoB editing,low levels of hepatic low-density lipoprotein (LDL) receptor activity [6] and a high glycemic response to dietary fructose [7],all of which are not observed in other rodents such as mice and rats.Consequently,hamsters,like humans,exhibit enhanced susceptibility to atherosclerosis (AS) and diabetes [8],which led to the widespread use of hamsters in studies on AS and diabetes.