title: Cholesteryl Ester Transfer Protein Intimately Involved in Dyslipidemia-Related Susceptibility to Cognitive Deficits in Type 2 Diabetic Patients.
abstract: Cholesteryl ester transfer protein (CETP) is involved in diabetic dyslipidemia.
  
  
  
  We aim to test the hypothesis that CETP might be of importance in mediating dyslipidemia-related susceptibility to cognitive deficits in diabetic patients.
  
  
  
  We recruited 190 type 2 diabetic patients and divided them into two groups according to the Montreal Cognitive Assessment (MoCA) score. The association between CETP and cognitive decline was analyzed with logistic regression and stratification.
  
  
  
  There were 110 diabetic patients with mild cognition impairment (MCI) and 80 healthy cognition subjects as controls. Dyslipidemia is more common among diabetic patients with MCI; they had a significant increase of serum CETP concentrations, which was negatively correlated with MoCA (r = -0.638; p < 0.001). Negative correlations were also found between the serum CETP concentration with the Auditory Verbal Learning Test (r = -0.266; p = 0.008), indicating memory deficit. Logistic regression analysis revealed that CETP concentration was an independent factor of diabetic MCI (p < 0.001). Further stratification study showed that high serum levels of CETP was an independent risk factor of MCI in diabetic patients with a low density lipoproteins level ≥2.59 mmol/L, or high density lipoproteins level ≤1.0 mmol/L for men and ≤1.3 mmol/L for women, or TG level ≥1.7 mmol/L, after adjusting for age, sex, education, and glucose control (all ps < 0.05).
  
  
  
  CETP was intimately involved in dyslipidemia-related susceptibility to cognitive decline, especially memory function in type 2 diabetic patients.
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.|Medical School of Southeast University, Nanjing, PR China.
authors: Jie
authors: J
authors: Sun
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Rongrong
authors: R
authors: Cai
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Rong
authors: R
authors: Huang
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Pin
authors: P
authors: Wang
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Sai
authors: S
authors: Tian
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Haixia
authors: H
authors: Sun
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Wenqing
authors: W
authors: Xia
authors: Department of Endocrinology, The Affiliated ZhongDa Hospital of Southeast University, Nanjing, PR China.
authors: Shaohua
authors: S
authors: Wang
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D015415:Biomarkers / Q000097:blood; D053480:Cholesterol Ester Transfer Proteins / Q000097:blood*; D060825:Cognitive Dysfunction / Q000097:blood* / Q000150:complications*; D003924:Diabetes Mellitus, Type 2 / Q000097:blood* / Q000150:complications* / Q000523:psychology; D004198:Disease Susceptibility; D050171:Dyslipidemias / Q000097:blood* / Q000150:complications / Q000523:psychology; D004522:Educational Status; D005260:Female; D006801:Humans; D007858:Learning; D008297:Male; D008568:Memory; D008875:Middle Aged; D012307:Risk Factors; D012737:Sex Factors; D013067:Speech Perception
chemical_list: D015415:Biomarkers; C506642:CETP protein, human; D053480:Cholesterol Ester Transfer Proteins
keywords: Cholesteryl ester transfer protein; dyslipidemia; memory decline; mild cognitive impairment; type 2 diabetes