- Matrix Metalloproteinase-3 Gene Polymorphism is Associated with Coronary Artery Calcification Scores in Patients with Type 2 Diabetes Mellitus.
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Sang Wook Kim, Eun Hee Cho
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Korean Diabetes J. 2009;33(2):113-123. Published online April 1, 2009
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DOI: https://doi.org/10.4093/kdj.2009.33.2.113
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- BACKGROUND
Matrix metalloproteinase-3 (MMP-3) is expressed in human coronary atherosclerotic lesions and is known to be involved in the degradation of plaque. This study examines the association of MMP-3 gene promoter 5A/6A and -709A>G polymorphisms with coronary artery calcium scores in type 2 diabetes patients. METHODS: The study comprises 140 type 2 diabetes patients aged 34~85 years, who showed no evidence of clinical cardiovascular disease before recruitment. Recruitment was based on patient's coronary artery calcium (CAC) scores and polymorphisms were identified. RESULTS: Multiple regression analysis showed that the CAC scores were significantly associated with age (P = 0.008), waist circumference (P = 0.03), duration of diabetes (P = 0.003) and the serum creatinine level (P = 0.012). MMP-3 5A/6A and -709A>G polymorphisms were not associated with CAC across all subjects. However, in the subgroup with a duration of diabetes over 10 years, MMP-3 -709A>G were significantly associated with CAC (P = 0.037) adjusted for age, body mass index, waist circumference and duration of diabetes. CONCLUSION: Our data suggest that the CAC scores in patients with type 2 diabetes were related with age, waist circumference, duration of diabetes and higher serum creatinine levels. MMP-3 polymorphisms with -709A>G are associated with high CAC in patients with a duration of diabetes over 10 years.
- Anti-GAD Antibody in Patients with Adult-Onset Diabetes in Korea.
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Sang Ah Lee, Eui Young Kim, Eun Hee Kim, Ji Yun Jeong, Eun Heui Jeong, Dong Woo Kim, Eun Hee Cho, Eun Hee Koh, Min Seon Kim, Joong Yeol Park, Ki Up Lee
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Korean Diabetes J. 2009;33(1):16-23. Published online February 1, 2009
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DOI: https://doi.org/10.4093/kdj.2009.33.1.16
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- BACKGROUND
It is well known that the clinical characteristics of diabetes mellitus in Korean people are different from those of Western people. The purpose of this study was to investigate the prevalence of the anti-GAD antibody (GADA) in a large number of Korean patients with adult-onset diabetes. METHODS: The GADA was measured by radioimmunoassay for 11,472 adult-onset diabetic patients who visited the Asan Medical Center from 1998 to 2007. According to the fasting C-peptide levels, we classified the patients into an insulin dependent diabetes mellitus group (IDDM; C-peptide < 0.6 ng/mL) and non-insulin dependent diabetes mellitus group (NIDDM; C-peptide > or = 1.0 ng/mL). Other clinical and laboratory data were obtained from medical records. RESULTS: Among the 11,147 diabetic patients, 9,250 patients were classified as NIDDM, 922 patients were classified as IDDM and 975 patients excluded. Within the latter group 472 patients were to absolute insulin deficient (C-peptide < 0.1 ng/mL). The prevalence of GADA was 22.0% in the IDDM group and 4.7% in the NIDDM group. GADA was more prevalent in younger-onset NIDDM patients (25~40 years of age; 12.4%) than in older-onset NIDDM patients (> or = 40 years of age; 3.8%). The GADA-positive NIDDM patients had lower C-peptide and BMI levels, and higher rates of typical diabetic symptoms and insulin treatment. CONCLUSION: The prevalence of GADA in Korean patients with IDDM and NIDDM was lower than that reported in Western populations. It is thus suggested that autoimmunity is a rarer cause of diabetes in Korean people. However, since over 10% of younger-onset NIDDM patients were positive for GADA, routine GADA measurement in such patients is recommended.
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Citations
Citations to this article as recorded by  - Distinct changes to pancreatic volume rather than pancreatic autoantibody positivity: insights into immune checkpoint inhibitors induced diabetes mellitus
Hung-Hui Wei, Ying-Chieh Lai, Gigin Lin, Cheng-Wei Lin, Ya-Chu Chang, John Wen-Cheng Chang, Miaw-Jene Liou, I-Wen Chen
Diabetology & Metabolic Syndrome.2024;[Epub] CrossRef - Recent information on test utilization and intraindividual change in anti-glutamic acid decarboxylase antibody in Korea: a retrospective study
Rihwa Choi, Wonseo Park, Gayoung Chun, Jiwon Lee, Sang Gon Lee, Eun Hee Lee
BMJ Open Diabetes Research & Care.2022; 10(3): e002739. CrossRef - The effect of glargine versus glimepiride on pancreatic β-cell function in patients with type 2 diabetes uncontrolled on metformin monotherapy: open-label, randomized, controlled study
Jun Sung Moon, Kyoung Soo Ha, Ji Sung Yoon, Hyoung Woo Lee, Hyun Chul Lee, Kyu Chang Won
Acta Diabetologica.2014; 51(2): 277. CrossRef - Successful treatment of latent autoimmune diabetes in adults with Traditional Chinese Medicine: a case report
Jiaxing Tian, Wenke Liu, Zhong Zhen, Xiaolin Tong
Journal of Traditional Chinese Medicine.2013; 33(6): 766. CrossRef - The prevalence and characteristics of latent autoimmune diabetes in adults (LADA) and its relation with chronic complications in a clinical department of a university hospital in Korea
Mi-Oh Roh, Chan-Hee Jung, Bo-Yeon Kim, Ji-Oh Mok, Chul-Hee Kim
Acta Diabetologica.2013; 50(2): 129. CrossRef - Prevalence and Clinical Characteristics of Recently Diagnosed Type 2 Diabetes Patients with Positive Anti-Glutamic Acid Decarboxylase Antibody
Yul Hwangbo, Jin Taek Kim, Eun Ky Kim, Ah Reum Khang, Tae Jung Oh, Hak Chul Jang, Kyong Soo Park, Seong Yeon Kim, Hong Kyu Lee, Young Min Cho
Diabetes & Metabolism Journal.2012; 36(2): 136. CrossRef - Body Composition Analysis in Newly Diagnosed Diabetic Adolescent Girls
Yong Hyuk Kim, Min Kyoung Song, Sochung Chung
Journal of Korean Society of Pediatric Endocrinology.2011; 16(3): 172. CrossRef - Increasing Trend in the Number of Severe Hypoglycemia Patients in Korea
Jin Taek Kim, Tae Jung Oh, Ye An Lee, Jun Ho Bae, Hyo Jeong Kim, Hye Seung Jung, Young Min Cho, Kyong Soo Park, Soo Lim, Hak Chul Jang, Hong Kyu Lee
Diabetes & Metabolism Journal.2011; 35(2): 166. CrossRef - Progression to insulin deficiency in Korean patients with Type 2 diabetes mellitus positive for anti‐GAD antibody
S. A. Lee, W. J. Lee, E. H. Kim, J. H. Yu, C. H. Jung, E. H. Koh, M.‐S. Kim, J.‐Y. Park, K.‐U. Lee
Diabetic Medicine.2011; 28(3): 319. CrossRef - Anti-GAD Antibody in Patients with Adult-Onset Diabetes in Korea
Eun-Gyoung Hong
Korean Diabetes Journal.2009; 33(1): 13. CrossRef
- Rosiglitazone Activates AMPK and Improves Non-Alcoholic Fatty Liver Disease in OLETF Rats.
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Eun Hee Cho, Ki Up Lee
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Korean Diabetes J. 2008;32(2):141-148. Published online April 1, 2008
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DOI: https://doi.org/10.4093/kdj.2008.32.2.141
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2,143
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- BACKGROUND
Insulin resistance is very common in patients with nonalcoholic fatty liver disease (NAFLD). Glitazones improve insulin sensitivity by acting as a selective agonist of the peroxisome proliferators -activated receptor gamma (PPAR gamma), and were shown to activate AMP-activated protein kinase (AMPK) in skeletal muscle and the liver. Glitazones were also shown to reduce hepatic lipogenesis. The aim of this study was to investigate whether the protective mechanism of rosiglitazone on NAFLD is associated with AMPK activation. METHODS: Twelve OLETF rats were divided into 2 groups (control, treatment, n = 6 each). LETO rats served as controls. At 35 weeks of age, treatment group received rosiglitazone 4 mg/kg daily for 3 days. Fasting plasma glucose, insulin, free fatty acid, lactate and triglycerides were measured. Liver tissues from each group were processed for histological and hepatic triglyceride content analysis and western blotting. RESULTS: Fasting plasma glucose, insulin and triglycerides levels were significantly lower in treatment group than in control group. Histologic examination disclosed decreased hepatic steatosis in treatment group. Hepatic triglyceride content was also decreased in treatment group. Sterol regulatory binding protein-1c (SREBP-1c) and fatty acid synthase (FAS) expression were increased and AMPK phosphorylation was reduced in OLETF rats compared with LETO rats, and these changes were reversed by rosiglitazone treatment. CONCLUSION: Rosiglitazone reduced hepatic steatosis in OLETF rats, and activated AMPK in the liver. These results suggest the role of AMPK activation in the protective action of rosiglitazone on NAFLD.
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Citations
Citations to this article as recorded by - Small Rice Bowl-Based Meal Plan for Energy and Marcronutrient Intake in Korean Men with Type 2 Diabetes: A Pilot Study
Hee Jung Ahn, Kyung Ah Han, Jin Young Jang, Jae Hyuk Lee, Kang Seo Park, Kyung Wan Min
Diabetes & Metabolism Journal.2011; 35(3): 273. CrossRef
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