title: Genetic approach of family obesity: study of HLA antigens in 10 families and 86 unrelated obese subjects.
abstract: HLA A and B typing was performed in 86 unrelated obese subjects and in 10 families including at least one parent and one obese sibling. The results in the series of unrelated subjects show no significant difference in antigen frequencies as compared to the control series. However in the 10 families studied, a group of 5 families is characterized by a high penetrance of obesity. In this group, inheritance of obesity seems to be transmitted through a dominant mode, and antigen B 18 appeared 4 times out of 5. The possible existence of a genetic form of obesity is considered in the discussion.
mesh_terms: D005260:Female; D006680:HLA Antigens / Q000235:genetics*; D006801:Humans; D008297:Male; D009765:Obesity / Q000235:genetics*; D010375:Pedigree
chemical_list: D006680:HLA Antigens