Gender differences in a Type 2 (non-insulin-dependent) diabetic population with respect to apolipoprotein E phenotype frequencies

✍ Scribed by M. Boemi; R. W. James; F. Romagnoli; P. Gerber; D. Pometta; P. Fumelli

• Publisher: Springer
• Year: 1993
• Tongue: English
• Weight: 536 KB
• Volume: 36
• Category: Article
• ISSN: 0012-186X
• DOI: 10.1007/bf00399955

✦ Synopsis

Apolipoprotein E polymorphism was examined in an Italian population of Type 2 (non-insulin-dependent) diabetic patients. There were significant differences (p < 0.05) in allele frequencies between male and female patients due to an under-representation of the E4 allele in the female group. No differences in allele frequencies were noted when non-diabetic male and female control subjects were compared. Both control groups exhibited similar allele distributions to that of male diabetic patients, but were significantly different (p < 0.05) from female diabetic patients. A closer examination of the female diabetic population revealed that under-representation of the E4 allele was principally confined to patients aged 60 years or older. This subgroup showed a significantly different (p < 0.05) allele frequency profile from control subjects (both men and women) and diabetic men, whereas this was not observed in the younger diabetic women (< or = 59 years). The results are consistent with the suggestion that the E4 allele may be a particular risk factor for female diabetic patients.