Diabetes & Metabolism Journal

Young Min Cho (Cho YM)

22 Articles

Complications
Impact of Hyperglycemia on Complication and Mortality after Transarterial Chemoembolization for Hepatocellular Carcinoma: Sun Joon Moon, Chang Ho Ahn, Yun Bin Lee, Young Min Cho; Diabetes Metab J. 2024;48(2):302-311. Published online January 3, 2024; DOI: https://doi.org/10.4093/dmj.2022.0255

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Background
Current guidelines regarding periprocedural glycemic control to prevent complications after nonsurgical invasive procedures are insufficient. Transarterial chemoembolization (TACE) is a widely used treatment for unresectable hepatocellular carcinoma. We aimed to investigate the association between diabetes mellitus (DM) per se and the degree of hyperglycemia with postprocedural complications after TACE.
Methods
A total of 22,159 TACE procedures performed at Seoul National University Hospital from 2005 to 2018 were retrospectively analyzed. The associations between DM, preprocedural glycosylated hemoglobin (HbA1c), and periprocedural average glucose with postprocedural adverse outcomes were evaluated. The primary outcome was occurrence of postprocedural bacteremia. Secondary outcomes were acute kidney injury (AKI), delayed discharge and death within 14 days. Periprocedural glucose was averaged over 3 days: the day of, before, and after the TACE procedures. Propensity score matching was applied for procedures between patients with or without DM.
Results
Periprocedural average glucose was significantly associated with bacteremia (adjusted odds ratio per 50 mg/dL of glucose, 1.233; 95% confidence interval, 1.071 to 1.420; P=0.004), AKI, delayed discharge, and death within 14 days. DM per se was only associated with bacteremia and AKI. Preprocedural HbA1c was associated with delayed discharge. Average glucose levels above 202 and 181 mg/dL were associated with a significantly higher risk of bacteremia and AKI, respectively, than glucose levels of 126 mg/dL or lower.
Conclusion
Periprocedural average glucose, but not HbA1c, was associated with adverse outcomes after TACE, which is a nonsurgical invasive procedure. This suggests the importance of periprocedural glycemic control to reduce postprocedural complications.

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Serum CYFRA 21-1 and CK19-2G2 as Predictive Biomarkers of Response to Transarterial Chemoembolization in Hepatitis C–related Hepatocellular Carcinoma Among Egyptians: A Prospective Study
Mohamed Y. Taher, Ehab Hassouna, Abeer El Hadidi, Omar El-aassar, Mohamed Fathy Bakosh, Mohamed Said Shater
Journal of Clinical and Experimental Hepatology.2025; 15(1): 102405. CrossRef
A Machine Learning Model for Predicting Prognosis in HCC Patients With Diabetes After TACE
Linxia Wu, Lei Chen, Lijie Zhang, Yiming Liu, Die Ouyang, Wenlong Wu, Yu Lei, Ping Han, Huangxuan Zhao, Chuansheng Zheng
Journal of Hepatocellular Carcinoma.2025; Volume 12: 77. CrossRef

Basic Research
Mitochondrial-Encoded Peptide MOTS-c, Diabetes, and Aging-Related Diseases: Byung Soo Kong, Changhan Lee, Young Min Cho; Diabetes Metab J. 2023;47(3):315-324. Published online February 24, 2023; DOI: https://doi.org/10.4093/dmj.2022.0333

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Mitochondria are complex metabolic organelles with manifold pathophysiological implications in diabetes. Currently published mitochondrial-encoded peptides, which are expressed from the mitochondrial open reading frame of the 12S ribosomal RNA type-c (MOTS-c), 16S rRNA (humanin and short humanin like peptide 1-6 [SHLP1-6]), or small human mitochondrial open reading frame over serine tRNA (SHMOOSE) are associated with regulation of cellular metabolism and insulin action in age-related diseases, such as type 2 diabetes mellitus. This review focuses mainly on recent advances in MOTS-c research with regards to diabetes, including both type 1 and type 2. The emerging understanding of MOTS-c in diabetes may provide insight into the development of new therapies for diabetes and other age or senescence-related diseases.

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Mitochondrial-derived peptides: Antidiabetic functions and evolutionary perspectives
Satadeepa Kal, Sumana Mahata, Suborno Jati, Sushil K. Mahata
Peptides.2024; 172: 171147. CrossRef
Mitochondrial Stress and Mitokines: Therapeutic Perspectives for the Treatment of Metabolic Diseases
Benyuan Zhang, Joon Young Chang, Min Hee Lee, Sang-Hyeon Ju, Hyon-Seung Yi, Minho Shong
Diabetes & Metabolism Journal.2024; 48(1): 1. CrossRef
Mitochondrial bioenergetics, metabolism, and beyond in pancreatic β-cells and diabetes
Alejandra María Rivera Nieves, Brian Michael Wauford, Accalia Fu
Frontiers in Molecular Biosciences.2024;[Epub] CrossRef
Haplotype variability in mitochondrial rRNA predisposes to metabolic syndrome
Petr Pecina, Kristýna Čunátová, Vilma Kaplanová, Guillermo Puertas-Frias, Jan Šilhavý, Kateřina Tauchmannová, Marek Vrbacký, Tomáš Čajka, Ondřej Gahura, Markéta Hlaváčková, Viktor Stránecký, Stanislav Kmoch, Michal Pravenec, Josef Houštěk, Tomáš Mráček, A
Communications Biology.2024;[Epub] CrossRef
Pyrroloquinoline Quinone Alleviates Mitochondria Damage in Radiation-Induced Lung Injury in a MOTS-c-Dependent Manner
Yanli Zhang, Jianfeng Huang, Shengpeng Li, Junlin Jiang, Jiaojiao Sun, Dan Chen, Qingfeng Pang, Yaxian Wu
Journal of Agricultural and Food Chemistry.2024; 72(38): 20944. CrossRef

Drug/Regimen
Comparison of Prevailing Insulin Regimens at Different Time Periods in Hospitalized Patients: A Real-World Experience from a Tertiary Hospital: Sun Joon Moon, Hun Jee Choe, Soo Heon Kwak, Hye Seung Jung, Kyong Soo Park, Young Min Cho; Diabetes Metab J. 2022;46(3):439-450. Published online October 20, 2021; DOI: https://doi.org/10.4093/dmj.2021.0065

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Abstract PDF Supplementary Material PubReader ePub: Background
Prevailing insulin regimens for glycemic control in hospitalized patients have changed over time. We aimed to determine whether the current basal-bolus insulin (BBI) regimen is superior to the previous insulin regimen, mainly comprising split-mixed insulin therapy.
Methods
This was a single tertiary center, retrospective observational study that included non-critically ill patients with type 2 diabetes mellitus who were treated with split-mixed insulin regimens from 2004 to 2007 (period 1) and with BBI from 2008 to 2018 (period 2). Patients from each period were analyzed after propensity score matching. The mean difference in glucose levels and the achievement of fasting and preprandial glycemic targets by day 6 of admission were assessed. The total daily insulin dose, incidence of hypoglycemia, and length of hospital stay were also evaluated.
Results
Among 244 patients from each period, both fasting glucose (estimated mean±standard error, 147.4±3.1 mg/dL vs. 129.4±3.2 mg/dL, P<0.001, day 6) and preprandial glucose (177.7±2.8 mg/dL vs. 152.8±2.8 mg/dL, P<0.001, day 6) were lower in period 2 than in period 1. By day 6 of hospital admission, 42.6% and 67.2% of patients achieved a preprandial glycemic target of <140 mg/dL in periods 1 and 2, respectively (relative risk, 2.00; 95% confidence interval, 1.54 to 2.59), without an increased incidence of hypoglycemia. Length of stay was shorter in period 2 (10.23±0.26 days vs. 8.70±0.26 days, P<0.001).
Conclusion
BBI improved glycemic control in a more efficacious manner than a split-mixed insulin regimen without increasing the risk of hypoglycemia in a hospital setting.

Drug/Regimen
Efficacy and Safety of Self-Titration Algorithms of Insulin Glargine 300 units/mL in Individuals with Uncontrolled Type 2 Diabetes Mellitus (The Korean TITRATION Study): A Randomized Controlled Trial: Jae Hyun Bae, Chang Ho Ahn, Ye Seul Yang, Sun Joon Moon, Soo Heon Kwak, Hye Seung Jung, Kyong Soo Park, Young Min Cho; Diabetes Metab J. 2022;46(1):71-80. Published online June 16, 2021; DOI: https://doi.org/10.4093/dmj.2020.0274

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Background
To compare the efficacy and safety of two insulin self-titration algorithms, Implementing New Strategies with Insulin Glargine for Hyperglycemia Treatment (INSIGHT) and EDITION, for insulin glargine 300 units/mL (Gla-300) in Korean individuals with uncontrolled type 2 diabetes mellitus (T2DM).
Methods
In a 12-week, randomized, open-label trial, individuals with uncontrolled T2DM requiring basal insulin were randomized to either the INSIGHT (adjusted by 1 unit/day) or EDITION (adjusted by 3 units/week) algorithm to achieve a fasting self-monitoring of blood glucose (SMBG) in the range of 4.4 to 5.6 mmol/L. The primary outcome was the proportion of individuals achieving a fasting SMBG ≤5.6 mmol/L without noct urnal hypoglycemia at week 12.
Results
Of 129 individuals (age, 64.1±9.5 years; 66 [51.2%] women), 65 and 64 were randomized to the INSIGHT and EDITION algorithms, respectively. The primary outcome of achievement was comparable between the two groups (24.6% vs. 23.4%, P=0.876). Compared with the EDITION group, the INSIGHT group had a greater reduction in 7-point SMBG but a similar decrease in fasting plasma glucose and glycosylated hemoglobin. The increment of total daily insulin dose was significantly higher in the INSIGHT group than in the EDITION group (between-group difference: 5.8±2.7 units/day, P=0.033). However, body weight was significantly increased only in the EDITION group (0.6±2.4 kg, P=0.038). There was no difference in the occurrence of hypoglycemia between the two groups. Patient satisfaction was significantly increased in the INSIGHT group (P=0.014).
Conclusion
The self-titration of Gla-300 using the INSIGHT algorithm was effective and safe compared with that using the EDITION algorithm in Korean individuals with uncontrolled T2DM (ClinicalTrials.gov number: NCT03406663).

Citations

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Time for Using Machine Learning for Dose Guidance in Titration of People With Type 2 Diabetes? A Systematic Review of Basal Insulin Dose Guidance
Camilla Heisel Nyholm Thomsen, Stine Hangaard, Thomas Kronborg, Peter Vestergaard, Ole Hejlesen, Morten Hasselstrøm Jensen
Journal of Diabetes Science and Technology.2024; 18(5): 1185. CrossRef
Comparative efficacy and safety of weekly tirzepatide versus weekly insulin in type 2 diabetes: A network meta‐analysis of randomized clinical trials
Hazem Ayesh, Sajida Suhail, Suhail Ayesh, Kevin Niswender
Diabetes, Obesity and Metabolism.2024; 26(9): 3801. CrossRef
Basal insulin titration algorithms in patients with type 2 diabetes: the simplest is the best (?)
V.I. Katerenchuk
INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine).2023; 19(1): 72. CrossRef
Issues of insulin therapy for type 2 diabetes and ways to solve them
V.I. Katerenchuk, A.V. Katerenchuk
INTERNATIONAL JOURNAL OF ENDOCRINOLOGY (Ukraine).2023; 19(3): 240. CrossRef

Drug/Regimen
The History of Insulin Therapy in Korea: Jun Sung Moon, Jong Chul Won, Young Min Cho; Diabetes Metab J. 2021;45(5):623-628. Published online September 30, 2021; DOI: https://doi.org/10.4093/dmj.2021.0171

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History of insulin treatment of pediatric patients with diabetes in Korea
Jae Hyun Kim, Choong Ho Shin, Sei Won Yang
Annals of Pediatric Endocrinology & Metabolism.2021; 26(4): 237. CrossRef

Drug/Regimen
Glucagon-Like Peptide-1 Receptor Agonist Differentially Affects Brain Activation in Response to Visual Food Cues in Lean and Obese Individuals with Type 2 Diabetes Mellitus: Jae Hyun Bae, Hyung Jin Choi, Kang Ik Kevin Cho, Lee Kyung Kim, Jun Soo Kwon, Young Min Cho; Diabetes Metab J. 2020;44(2):248-259. Published online November 4, 2019; DOI: https://doi.org/10.4093/dmj.2019.0018

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Background

To investigate the effects of a glucagon-like peptide-1 receptor agonist on functional brain activation in lean and obese individuals with type 2 diabetes mellitus (T2DM) in response to visual food cues.

Methods

In a randomized, single-blinded, crossover study, 15 lean and 14 obese individuals with T2DM were administered lixisenatide or normal saline subcutaneously with a 1-week washout period. We evaluated brain activation in response to pictures of high-calorie food, low-calorie food, and nonfood using functional magnetic resonance imaging and measured appetite and caloric intake in participants who were given access to an ad libitum buffet.

Results

Obese individuals with T2DM showed significantly greater activation of the hypothalamus, pineal gland, parietal cortex (high-calorie food vs. low-calorie food, P<0.05), orbitofrontal cortex (high-calorie food vs. nonfood, P<0.05), and visual cortex (food vs. nonfood, P<0.05) than lean individuals with T2DM. Lixisenatide injection significantly reduced the functional activation of the fusiform gyrus and lateral ventricle in obese individuals with T2DM compared with that in lean individuals with T2DM (nonfood vs. high-calorie food, P<0.05). In addition, in individuals who decreased their caloric intake after lixisenatide injection, there were significant interaction effects between group and treatment in the posterior cingulate, medial frontal cortex (high-calorie food vs. low-calorie food, P<0.05), hypothalamus, orbitofrontal cortex, and temporal lobe (food vs. nonfood, P<0.05).

Conclusion

Brain responses to visual food cues were different in lean and obese individuals with T2DM. In addition, acute administration of lixisenatide differentially affected functional brain activation in these individuals, especially in those who decreased their caloric intake after lixisenatide injection.

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Altered Metabolic Phenotypes and Hypothalamic Neuronal Activity Triggered by Sodium-Glucose Cotransporter 2 Inhibition (Diabetes Metab J 2023;47:784-95)
Jae Hyun Bae
Diabetes & Metabolism Journal.2024; 48(1): 157. CrossRef
GLP-1 increases preingestive satiation via hypothalamic circuits in mice and humans
Kyu Sik Kim, Joon Seok Park, Eunsang Hwang, Min Jung Park, Hwa Yun Shin, Young Hee Lee, Kyung Min Kim, Laurent Gautron, Elizabeth Godschall, Bryan Portillo, Kyle Grose, Sang-Ho Jung, So Lin Baek, Young Hyun Yun, Doyeon Lee, Eunseong Kim, Jason Ajwani, Seo
Science.2024; 385(6707): 438. CrossRef
Glucagon-like peptide 1 agonist and effects on reward behaviour: A systematic review
Sebastian Badulescu, Aniqa Tabassum, Gia Han Le, Sabrina Wong, Lee Phan, Hartej Gill, Cristian-Daniel Llach, Roger S. McIntyre, Joshua Rosenblat, Rodrigo Mansur
Physiology & Behavior.2024; 283: 114622. CrossRef
Clinical Consequences of Delayed Gastric Emptying With GLP-1 Receptor Agonists and Tirzepatide
Ryan J Jalleh, Mark P Plummer, Chinmay S Marathe, Mahesh M Umapathysivam, Daniel R Quast, Christopher K Rayner, Karen L Jones, Tongzhi Wu, Michael Horowitz, Michael A Nauck
The Journal of Clinical Endocrinology & Metabolism.2024; 110(1): 1. CrossRef
Physiology and Pharmacology of Effects of GLP-1-based Therapies on Gastric, Biliary and Intestinal Motility
Ryan J Jalleh, Chinmay S Marathe, Christopher K Rayner, Karen L Jones, Mahesh M Umapathysivam, Tongzhi Wu, Daniel R Quast, Mark P Plummer, Michael A Nauck, Michael Horowitz
Endocrinology.2024;[Epub] CrossRef
Diabetes remission and relapse following an intensive metabolic intervention combining insulin glargine/lixisenatide, metformin and lifestyle approaches: Results of a randomised controlled trial
Natalia McInnes, Stephanie Hall, Heather A. Lochnan, Stewart B. Harris, Zubin Punthakee, Ronald J. Sigal, Irene Hramiak, Mohammed Azharuddin, Joanne F. Liutkus, Jean‐François Yale, Farah Sultan, Ada Smith, Rose E. Otto, Diana Sherifali, Yan Yun Liu, Hertz
Diabetes, Obesity and Metabolism.2023; 25(11): 3347. CrossRef
Glucagon-like peptide-1 analog therapy in rare genetic diseases: monogenic obesity, monogenic diabetes, and spinal muscular atrophy
Hussein Zaitoon, Ronit Lubetzky, Achiya Z. Amir, Hadar Moran-Lev, Liora Sagi, Michal Yacobi-Bach, Ophir Borger, Efrat Chorna, Yael Lebenthal, Avivit Brener
Acta Diabetologica.2023; 60(8): 1099. CrossRef
What can functional brain imaging teach us about remission of type 2 diabetes?
Dhruti Hirani, Shahd Alabdulkader, Alexander. D. Miras, Victoria Salem
Diabetic Medicine.2023;[Epub] CrossRef
Fasting oxyntomodulin, glicentin, and gastric inhibitory polypeptide levels are associated with activation of reward‐ and attention‐related brain centres in response to visual food cues in adults with obesity: A cross‐sectional functional MRI study
Nikolaos Perakakis, Olivia M. Farr, Christos S. Mantzoros
Diabetes, Obesity and Metabolism.2021; 23(5): 1202. CrossRef
Aberrant Brain Functional Connectivity Strength and Effective Connectivity in Patients with Type 2 Diabetes Mellitus
Xi Guo, Su Wang, Yu-Chen Chen, Heng-Le Wei, Gang-Ping Zhou, Yu-Sheng Yu, Xindao Yin, Kun Wang, Hong Zhang, Eusebio Chiefari
Journal of Diabetes Research.2021; 2021: 1. CrossRef

Response: Premeal Consumption of a Protein-Enriched, Dietary Fiber-Fortified Bar Decreases Total Energy Intake in Healthy Individuals (Diabetes Metab J 2019;43:879–92): Chang Ho Ahn, Jae Hyun Bae, Young Min Cho; Diabetes Metab J. 2020;44(1):207-208. Published online February 21, 2020; DOI: https://doi.org/10.4093/dmj.2020.0026; [Original]

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Obesity and Metabolic Syndrome
Premeal Consumption of a Protein-Enriched, Dietary Fiber-Fortified Bar Decreases Total Energy Intake in Healthy Individuals: Chang Ho Ahn, Jae Hyun Bae, Young Min Cho; Diabetes Metab J. 2019;43(6):879-892. Published online June 25, 2019; DOI: https://doi.org/10.4093/dmj.2018.0202

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Background

A premeal load of protein can increase satiety and reduce energy intake. Dietary fiber also conveys metabolic benefits by modulating energy intake. We made a protein-enriched, dietary fiber-fortified bar (PFB) and aimed to investigate its effects on food intake and gut hormone secretion in healthy individuals.

Methods

Twenty subjects with normal glucose tolerance were enrolled. On three separate visits, the subjects received, in a randomized order, one of the following: a PFB containing 73 kcal with 10.7 g of protein and 12.7 g of dietary fiber; a usual bar (UB) containing the same calories as the PFB but only 0.9 g of protein and no dietary fiber; or water (control). After 15 minutes, the subjects had ad libitum intake of a test meal. Food consumption, appetite, and plasma gut hormone levels were measured.

Results

Total energy intake, including the bar and the test meal, was significantly reduced with the PFB preload compared to the water (904.4±534.9 kcal vs. 1,075.0±508.0 kcal, P=0.016). With the UB preload, only the intake of the test meal was reduced (P=0.044) but not the total energy intake (P=0.471) than the water. Fullness was also significantly increased after the PFB. In addition, postprandial glucose levels decreased and glucagon-like peptide-1 levels increased with the PFB compared with both the UB and water.

Conclusion

In healthy individuals, a premeal supplementation of PFB reduced total energy intake and decreased postprandial glucose excursion. This finding necessitates long-term studies regarding clinical use in obesity.

Citations

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Citrus pectin protects mice from burn injury by modulating intestinal microbiota, GLP-1 secretion and immune response
Ji-Wei Hao, Hong-Sheng Liu, Ling-Ying Liu, Qing-Hong Zhang
International Immunopharmacology.2024; 131: 111912. CrossRef
Effect of Two Different Meal Compositions on 1-hour Plasma Ghrelin Levels in Young Men
Brinnell Annette Caszo, Sangeetha Shyam, Purushotham Krishnappa, Justin Vijay Gnanou
Malaysian Journal of Medicine and Health Sciences.2023; 19(5): 185. CrossRef
Intake of Fibre-Associated Foods and Texture Preferences in Relation to Weight Status Among 9–12 Years Old Children in 6 European Countries
Marlies Hörmann-Wallner, Raphaela Krause, Begoña Alfaro, Hannah Jilani, Monica Laureati, Valérie L. Almli, Mari Sandell, Pernilla Sandvik, Gertrude G. Zeinstra, Lisa Methven
Frontiers in Nutrition.2021;[Epub] CrossRef
Response: Premeal Consumption of a Protein-Enriched, Dietary Fiber-Fortified Bar Decreases Total Energy Intake in Healthy Individuals (Diabetes Metab J 2019;43:879–92)
Chang Ho Ahn, Jae Hyun Bae, Young Min Cho
Diabetes & Metabolism Journal.2020; 44(1): 207. CrossRef
Letter: Premeal Consumption of a Protein-Enriched, Dietary Fiber-Fortified Bar Decreases Total Energy Intake in Healthy Individuals (Diabetes Metab J 2019;43:879–92)
Mi-kyung Kim
Diabetes & Metabolism Journal.2020; 44(1): 203. CrossRef
Spent coffee (Coffea arabicaL.) grounds promote satiety and attenuate energy intake: A pilot study
Rocio Campos‐Vega, Andrea Arreguín‐Campos, Miguel A. Cruz‐Medrano, María Dolores Castillo Bilbao
Journal of Food Biochemistry.2020;[Epub] CrossRef

Clinical Diabetes & Therapeutics
Effectiveness and Safety of Adding Basal Insulin Glargine in Patients with Type 2 Diabetes Mellitus Exhibiting Inadequate Response to Metformin and DPP-4 Inhibitors with or without Sulfonylurea: Yu Mi Kang, Chang Hee Jung, Seung-Hwan Lee, Sang-Wook Kim, Kee-Ho Song, Sin Gon Kim, Jae Hyeon Kim, Young Min Cho, Tae Sun Park, Bon Jeong Ku, Gwanpyo Koh, Dol Mi Kim, Byung-Wan Lee, Joong-Yeol Park; Diabetes Metab J. 2019;43(4):432-446. Published online June 19, 2019; DOI: https://doi.org/10.4093/dmj.2018.0092

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Background

We aimed to investigate the effectiveness and safety of adding basal insulin to initiating dipeptidyl peptidase-4 (DPP-4) inhibitor and metformin and/or sulfonylurea (SU) in achieving the target glycosylated hemoglobin (HbA1c) in patients with type 2 diabetes mellitus (T2DM).

Methods

This was a single-arm, multicenter, 24-week, open-label, phase 4 study in patients with inadequately controlled (HbA1c ≥7.5%) T2DM despite the use of DPP-4 inhibitor and metformin. A total of 108 patients received insulin glargine while continuing oral antidiabetic drugs (OADs). The primary efficacy endpoint was the percentage of subjects achieving HbA1c ≤7.0%. Other glycemic profiles were also evaluated, and the safety endpoints were adverse events (AEs) and hypoglycemia.

Results

The median HbA1c at baseline (8.9%; range, 7.5% to 11.1%) decreased to 7.6% (5.5% to 11.7%) at 24 weeks. Overall, 31.7% subjects (n=33) achieved the target HbA1c level of ≤7.0%. The mean differences in body weight and fasting plasma glucose were 1.2±3.4 kg and 56.0±49.8 mg/dL, respectively. Hypoglycemia was reported in 36 subjects (33.3%, 112 episodes), all of which were fully recovered. There was no serious AE attributed to insulin glargine. Body weight change was significantly different between SU users and nonusers (1.5±2.5 kg vs. −0.9±6.0 kg, P=0.011).

Conclusion

The combination add-on therapy of insulin glargine, on metformin and DPP-4 inhibitors with or without SU was safe and efficient in reducing HbA1c levels and thus, is a preferable option in managing T2DM patients exhibiting dysglycemia despite the use of OADs.

Citations

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Glycaemic control with add‐on thiazolidinedione or a sodium‐glucose co‐transporter‐2 inhibitor in patients with type 2 diabetes after the failure of an oral triple antidiabetic regimen: A 24‐week, randomized controlled trial
Jaehyun Bae, Ji Hye Huh, Minyoung Lee, Yong‐Ho Lee, Byung‐Wan Lee
Diabetes, Obesity and Metabolism.2021; 23(2): 609. CrossRef
Beneficial effect of anti-diabetic drugs for nonalcoholic fatty liver disease
Kyung-Soo Kim, Byung-Wan Lee
Clinical and Molecular Hepatology.2020; 26(4): 430. CrossRef

Others
Application of the Oral Minimal Model to Korean Subjects with Normal Glucose Tolerance and Type 2 Diabetes Mellitus: Min Hyuk Lim, Tae Jung Oh, Karam Choi, Jung Chan Lee, Young Min Cho, Sungwan Kim; Diabetes Metab J. 2016;40(4):308-317. Published online June 2, 2016; DOI: https://doi.org/10.4093/dmj.2016.40.4.308

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Background

The oral minimal model is a simple, useful tool for the assessment of β-cell function and insulin sensitivity across the spectrum of glucose tolerance, including normal glucose tolerance (NGT), prediabetes, and type 2 diabetes mellitus (T2DM) in humans.

Methods

Plasma glucose, insulin, and C-peptide levels were measured during a 180-minute, 75-g oral glucose tolerance test in 24 Korean subjects with NGT (n=10) and T2DM (n=14). The parameters in the computational model were estimated, and the indexes for insulin sensitivity and β-cell function were compared between the NGT and T2DM groups.

Results

The insulin sensitivity index was lower in the T2DM group than the NGT group. The basal index of β-cell responsivity, basal hepatic insulin extraction ratio, and post-glucose challenge hepatic insulin extraction ratio were not different between the NGT and T2DM groups. The dynamic, static, and total β-cell responsivity indexes were significantly lower in the T2DM group than the NGT group. The dynamic, static, and total disposition indexes were also significantly lower in the T2DM group than the NGT group.

Conclusion

The oral minimal model can be reproducibly applied to evaluate β-cell function and insulin sensitivity in Koreans.

Citations

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Fimasartan increases glucose‐stimulated insulin secretion in patients with type 2 diabetes and hypertension compared with amlodipine
Ye Seul Yang, Min Hyuk Lim, Seong Ok Lee, Eun Roh, Chang Ho Ahn, Soo Heon Kwak, Young Min Cho, Sungwan Kim, Andrea Mari, Kyong Soo Park, Hye Seung Jung
Diabetes, Obesity and Metabolism.2018; 20(7): 1670. CrossRef
The Cut-off Values of Triglycerides and Glucose Index for Metabolic Syndrome in American and Korean Adolescents
Shinje Moon, Joon-Sung Park, Youhern Ahn
Journal of Korean Medical Science.2017; 32(3): 427. CrossRef

Clinical Care/Education
Feasibility of a Patient-Centered, Smartphone-Based, Diabetes Care System: A Pilot Study: Eun Ky Kim, Soo Heon Kwak, Seungsu Baek, Seung Lyeol Lee, Hak Chul Jang, Kyong Soo Park, Young Min Cho; Diabetes Metab J. 2016;40(3):192-201. Published online April 8, 2016; DOI: https://doi.org/10.4093/dmj.2016.40.3.192

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Background

We developed a patient-centered, smartphone-based, diabetes care system (PSDCS). This study aims to test the feasibility of glycosylated hemoglobin (HbA1c) reduction with the PSDCS.

Methods

This study was a single-arm pilot study. The participants with type 2 diabetes mellitus were instructed to use the PSDCS, which integrates a Bluetooth-connected glucometer, digital food diary, and wearable physical activity monitoring device. The primary end point was the change in HbA1c from baseline after a 12-week intervention.

Results

Twenty-nine patients aged 53.9±9.1 years completed the study. HbA1c and fasting plasma glucose levels decreased significantly from baseline (7.7%±0.7% to 7.1%±0.6%, P<0.0001; 140.9±39.1 to 120.1±31.0 mg/dL, P=0.0088, respectively). The frequency of glucose monitoring correlated with the magnitude of HbA1c reduction (r=–0.57, P=0.0013). The components of the diabetes self-care activities, including diet, exercise, and glucose monitoring, were significantly improved, particularly in the upper tertile of HbA1c reduction. There were no severe adverse events during the intervention.

Conclusion

A 12-week application of the PSDCS to patients with inadequately controlled type 2 diabetes resulted in a significant HbA1c reduction with tolerable safety profiles; these findings require confirmation in a future randomized controlled trial.

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Vidya Sharma, Marie Feldman, Ramaswamy Sharma
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M. Hou, W.N. Qiu, H.L. Qi, H.X. Shao, J.M. Yu, H.Y. Bian
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Eun Ky Kim, Soo Heon Kwak, Hye Seung Jung, Bo Kyung Koo, Min Kyong Moon, Soo Lim, Hak Chul Jang, Kyong Soo Park, Young Min Cho
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Clinical Care/Education
Clinical Characteristics and Metabolic Predictors of Rapid Responders to Dipeptidyl Peptidase-4 Inhibitor as an Add-on Therapy to Sulfonylurea and Metformin: Ye An Kim, Won Sang Yoo, Eun Shil Hong, Eu Jeong Ku, Kyeong Seon Park, Soo Lim, Young Min Cho, Kyong Soo Park, Hak Chul Jang, Sung Hee Choi; Diabetes Metab J. 2015;39(6):489-497. Published online November 27, 2015; DOI: https://doi.org/10.4093/dmj.2015.39.6.489

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Background

Dipeptidyl peptidase-4 (DPP-4) inhibitor add-on therapy is a new option for patients with inadequately controlled type 2 diabetes who are taking combined metformin and sulfonylurea (SU). We evaluated the efficacy and safety of this triple therapy and the characteristics of rapid responders and hypoglycemia-prone patients.

Methods

We included 807 patients with type 2 diabetes who were prescribed a newly added DPP-4 inhibitor to ongoing metformin and SU in 2009 to 2011. Glycemia and other metabolic parameters at baseline, 12, 24, and 52 weeks, as well as episodes of hypoglycemia were analyzed. Rapid responders were defined as patients with ≥25% reduction in glycosylated hemoglobin (HbA1c) within 12 weeks.

Results

At baseline, while on the submaximal metformin and SU combination, the mean HbA1c level was 8.4%. Twelve weeks after initiation of DPP-4 inhibitor add-on, 269 patients (34.4%) achieved an HbA1c level ≤7%. Sixty-six patients (8.2%, 47 men) were rapid responders. The duration of diabetes was shorter in rapid responders, and their baseline fasting plasma glucose (FPG), HbA1c, C-peptide, and homeostasis model assessment of insulin resistance were significantly higher. Patients who experienced hypoglycemia after taking DPP-4 inhibitor add-on were more likely to be female, to have a lower body weight and lower triglyceride and FPG levels, and to have higher homeostasis model assessment of β-cells.

Conclusion

An oral hypoglycemic triple agent combination including a DPP-4 inhibitor was effective in patients with uncontrolled diabetes. Proactive dose reduction of SU should be considered when a DPP-4 inhibitor is added for rapid responders and hypoglycemia-prone patients.

Citations

Citations to this article as recorded by

A genetic variant in GLP1R is associated with response to DPP-4 inhibitors in patients with type 2 diabetes
Eugene Han, Hye Sun Park, Obin Kwon, Eun Yeong Choe, Hye Jin Wang, Yong-ho Lee, Sang-Hak Lee, Chul Hoon Kim, Lee-Kyung Kim, Soo Heon Kwak, Kyong Soo Park, Chul Sik Kim, Eun Seok Kang
Medicine.2016; 95(44): e5155. CrossRef

Genetics
Identification of Two Cases of Ciliopathy-Associated Diabetes and Their Mutation Analysis Using Whole Exome Sequencing: Min Kyeong Kim, Soo Heon Kwak, Shinae Kang, Hye Seung Jung, Young Min Cho, Seong Yeon Kim, Kyong Soo Park; Diabetes Metab J. 2015;39(5):439-443. Published online October 22, 2015; DOI: https://doi.org/10.4093/dmj.2015.39.5.439

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Background

Alström syndrome and Bardet-Biedl syndrome are autosomal recessively inherited ciliopathies with common characteristics of obesity, diabetes, and blindness. Alström syndrome is caused by a mutation in the ALMS1 gene, and Bardet-Biedl syndrome is caused by mutations in BBS1-16 genes. Herein we report genetically confirmed cases of Alström syndrome and Bardet-Biedl syndrome in Korea using whole exome sequencing.

Methods

Exome capture was done using SureSelect Human All Exon Kit V4+UTRs (Agilent Technologies). HiSeq2000 system (Illumina) was used for massive parallel sequencing. Sanger sequencing was used for genotype confirmation and familial cosegregation analysis.

Results

A 21-year old Korean woman was clinically diagnosed with Alström syndrome. She had diabetes, blindness, obesity, severe insulin resistance, and hearing loss. Whole exome sequencing revealed a nonsense mutation in exon 10 of ALMS1 (c.8776C>T, p.R2926X) and a seven base-pair deletion resulting in frameshift mutation in exon 8 (c.6410_6416del, p.2137_2139del). A 24-year-old Korean man had Bardet-Biedl syndrome with diabetes, blindness, obesity, and a history of polydactyly. Whole exome sequencing revealed a nonsynonymous mutation in exon 11 of the BBS1 gene (c.1061A>G, p.E354G) and mutation at the normal splicing recognition site of exon 7 of the BBS1 gene (c.519-1G>T).

Conclusion

We found novel compound heterozygous mutations of Alström syndrome and Bardet-Biedl syndrome using whole exome sequencing. The whole exome sequencing successfully identified novel genetic variants of ciliopathy-associated diabetes.

Citations

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Genotype–phenotype associations in Alström syndrome: a systematic review and meta-analysis
Brais Bea-Mascato, Diana Valverde
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Differentiating monogenic and syndromic obesities from polygenic obesity: Assessment, diagnosis, and management
Angela K. Fitch, Sonali Malhotra, Rushika Conroy
Obesity Pillars.2024; 11: 100110. CrossRef
Whole exome sequencing identifies rare biallelic ALMS1 missense and stop gain mutations in familial Alström syndrome patients
Naglaa M. Kamal, Ahmed N. Sahly, Babajan Banaganapalli, Omran M. Rashidi, Preetha J. Shetty, Jumana Y. Al-Aama, Noor A. Shaik, Ramu Elango, Omar I. Saadah
Saudi Journal of Biological Sciences.2020; 27(1): 271. CrossRef
Established and emerging strategies to crack the genetic code of obesity
V. Tam, M. Turcotte, D. Meyre
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Identifying Pathogenic Variants of Monogenic Diabetes Using Targeted Panel Sequencing in an East Asian Population
Seung Shin Park, Se Song Jang, Chang Ho Ahn, Jung Hee Kim, Hye Seung Jung, Young Min Cho, Young Ah Lee, Choong Ho Shin, Jong Hee Chae, Jae Hyun Kim, Sung Hee Choi, Hak C Jang, Jee Cheol Bae, Jong Cheol Won, Sung-Hoon Kim, Jong-Il Kim, Soo Heon Kwak, Kyong
The Journal of Clinical Endocrinology & Metabolism.2019; 104(9): 4188. CrossRef
Whole exome sequencing as a diagnostic tool for patients with ciliopathy-like phenotypes
Sheila Castro-Sánchez, María Álvarez-Satta, Mohamed A. Tohamy, Sergi Beltran, Sophia Derdak, Diana Valverde, Anand Swaroop
PLOS ONE.2017; 12(8): e0183081. CrossRef

Response: Normal Glucose Tolerance with a High 1-Hour Postload Plasma Glucose Level Exhibits Decreased β-Cell Function Similar to Impaired Glucose Tolerance (Diabetes Metab J 2015;39:147-53): Tae Jung Oh, Se Hee Min, Chang Ho Ahn, Eun Ky Kim, Soo Heon Kwak, Hye Seung Jung, Kyong Soo Park, Young Min Cho; Diabetes Metab J. 2015;39(3):270-271. Published online June 15, 2015; DOI: https://doi.org/10.4093/dmj.2015.39.3.270

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Citations

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Prevalence of Impaired Glucose Tolerance/Prediabetes in Local Adult Obese Population Presenting to A Tertiary Care Hospital
Niktash Khan Hadi, Muhammad Salman Aamir, Tahir Ghaffar, Sulaiman Khan, Siraj ul Islam, Shafiullah Khan, Nizamuddin ., Muhammad Ali
Pakistan Journal of Health Sciences.2023; : 84. CrossRef

Normal Glucose Tolerance with a High 1-Hour Postload Plasma Glucose Level Exhibits Decreased β-Cell Function Similar to Impaired Glucose Tolerance: Tae Jung Oh, Se Hee Min, Chang Ho Ahn, Eun Ky Kim, Soo Heon Kwak, Hye Seung Jung, Kyong Soo Park, Young Min Cho; Diabetes Metab J. 2015;39(2):147-153. Published online March 9, 2015; DOI: https://doi.org/10.4093/dmj.2015.39.2.147

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Background

Subjects with normal glucose tolerance (NGT) who have a high 1-hour postload plasma glucose level (≥155 mg/dL; NGT 1 hour-high) have been shown to be at higher risk for type 2 diabetes than subjects with NGT 1 hour-low postload plasma glucose level (<155 mg/dL). We compared β-cell function in subjects with NGT 1 hour-high, NGT 1 hour-low, and impaired glucose tolerance (IGT).

Methods

We classified subjects into NGT 1 hour-low (n=149), NGT 1 hour-high (n=43), and IGT (n=52). The β-cell function was assessed based on insulinogenic index (IGI), oral disposition index (DI), and insulin secretion-sensitivity index-2 (ISSI-2).

Results

Insulin sensitivity was comparable between the subjects with NGT 1 hour-high and NGT 1 hour-low. The β-cell function with/without adjusting insulin sensitivity was significantly different among the three groups. The IGI (pmol/mmol) was 116.8±107.3 vs. 64.8±47.8 vs. 65.8±80.6 (P=0.141), oral DI was 3.5±4.2 vs. 1.8±1.4 vs. 1.8±3.1 (P<0.001), and ISSI-2 was 301.2±113.7 vs. 213.2±67.3 vs. 172.5±87.5 (P<0.001) in NGT 1 hour-low, NGT 1 hour-high, and IGT, respectively. Post hoc analyses revealed that oral DI and ISSI-2 were significantly different between NGT 1 hour-low and NGT 1 hour-high but comparable between NGT 1 hour-high and IGT.

Conclusion

Among Korean subjects with NGT, those who have a higher 1-hour postload glucose level have a compromised insulin-sensitivity adjusted β-cell function to a similar degree as IGT subjects.

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Pathophysiological characteristics of subjects with intermediate hyperglycemia and type 2 diabetes identified by 1-hour plasma glucose during an oral glucose tolerance test
Chiara M.A. Cefalo, Alessia Riccio, Teresa Vanessa Fiorentino, Elena Succurro, Gaia Chiara Mannino, Maria Perticone, Angela Sciacqua, Francesco Andreozzi, Giorgio Sesti
Diabetes Research and Clinical Practice.2024; 217: 111856. CrossRef
Lipid profile is similar in both subjects with high 1-hour postload glucose and 2-hour postload glucose and is related to cardio-metabolic profile in prediabetes
Rumyana Dimova, Nevena Chakarova, Mina Serdarova, Tsvetalina Tankova
Journal of Diabetes and its Complications.2024; 38(11): 108869. CrossRef
1-Hour Postload Glucose: Early Screening for High Risk of Type 2 Diabetes in Koreans With Normal Fasting Glucose
Min Jin Lee, Ji Hyun Bae, Ah Reum Khang, Dongwon Yi, Joo Yeon Kim, Su Hyun Kim, Dong Hee Kim, Dasol Kang, Sujin Park, Yun Kyung Jeon, Sang Soo Kim, Bo Hyun Kim, Mi Sook Yun, Yang Ho Kang
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Diabetes & Metabolism Journal.2018; 42(2): 147. CrossRef
The 1-h post-load plasma glucose as a novel biomarker for diagnosing dysglycemia
Ram Jagannathan, Martin Buysschaert, José Luis Medina, Karin Katz, Sarah Musleh, Brenda Dorcely, Michael Bergman
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An elevated 1-h post- load glucose level during the oral glucose tolerance test detects prediabetes
Martin Buysschaert, Michael Bergman, Donald Yanogo, Ram Jagannathan, Benoit Buysschaert, Vanessa Preumont
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Delayed insulin secretion response during an OGTT is associated with an increased risk for incidence of diabetes in NGT subjects
Yun Sun, Junfeng Han, Ziwei Lin, Lige Song, Chen Wang, Weiping Jia
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Postprandial Hyperglycemia
Tae Jung Oh
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β-Cell Function and Insulin Sensitivity in Normal Glucose-Tolerant Subjects Stratified by 1-Hour Plasma Glucose Values
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Response: Normal Glucose Tolerance with a High 1-Hour Postload Plasma Glucose Level Exhibits Decreased β-Cell Function Similar to Impaired Glucose Tolerance (Diabetes Metab J2015;39:147-53)
Tae Jung Oh, Se Hee Min, Chang Ho Ahn, Eun Ky Kim, Soo Heon Kwak, Hye Seung Jung, Kyong Soo Park, Young Min Cho
Diabetes & Metabolism Journal.2015; 39(3): 270. CrossRef
Letter: Normal Glucose Tolerance with a High 1-Hour Postload Plasma Glucose Level Exhibits Decreased β-Cell Function Similar to Impaired Glucose Tolerance (Diabetes Metab J2015;39:147-53)
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Erratum: Figure Correction. A Gut Feeling to Cure Diabetes: Potential Mechanisms of Diabetes Remission after Bariatric Surgery: Young Min Cho; Diabetes Metab J. 2015;39(2):175-175. Published online April 20, 2015; DOI: https://doi.org/10.4093/dmj.2015.39.2.175

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A Gut Feeling to Cure Diabetes: Potential Mechanisms of Diabetes Remission after Bariatric Surgery: Young Min Cho; Diabetes Metab J. 2014;38(6):406-415. Published online December 15, 2014; DOI: https://doi.org/10.4093/dmj.2014.38.6.406

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Abstract PDF PubReader

A cure for type 2 diabetes was once a mere dream but has now become a tangible and achievable goal with the unforeseen success of bariatric surgery in the treatment of both obesity and type 2 diabetes. Popular bariatric procedures such as Roux-en-Y gastric bypass and sleeve gastrectomy exhibit high rates of diabetes remission or marked improvement in glycemic control. However, the mechanism of diabetes remission following these procedures is still elusive and appears to be very complex and encompasses multiple anatomical and physiological changes. In this article, calorie restriction, improved β-cell function, improved insulin sensitivity, and alterations in gut physiology, bile acid metabolism, and gut microbiota are reviewed as potential mechanisms of diabetes remission after Roux-en-Y gastric bypass and sleeve gastrectomy.

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Sleeve Gastrectomy Alters Intestinal Permeability in Diet-Induced Obese Mice
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Obesity Surgery.2017; 27(10): 2590. CrossRef
Long-term Follow-up for Type 2 Diabetes Mellitus after Gastrectomy in Non-morbidly Obese Patients with Gastric Cancer: the Legitimacy of Onco-metabolic Surgery
Tae-Hoon Lee, Chang Min Lee, Sungsoo Park, Do Hyun Jung, You Jin Jang, Jong-Han Kim, Seong-Heum Park, Young-Jae Mok
Journal of Gastric Cancer.2017; 17(4): 283. CrossRef
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Ileal Transposition Decreases Plasma Lipopolysaccharide Levels in Association with Increased L Cell Secretion in Non-obese Non-diabetic Rats
Tae Jung Oh, Hyuk-Joon Lee, Young Min Cho
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The Mechanism of Metabolic Surgery: Gastric Center Hypothesis
Jiangfan Zhu, Radheshyam Gupta, Mahmood Safwa
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Lipids and bariatric procedures Part 2 of 2: scientific statement from the American Society for Metabolic and Bariatric Surgery (ASMBS), the National Lipid Association (NLA), and Obesity Medicine Association (OMA)
Harold Bays, Shanu N. Kothari, Dan E. Azagury, John M. Morton, Ninh T. Nguyen, Peter H. Jones, Terry A. Jacobson, David E. Cohen, Carl Orringer, Eric C. Westman, Deborah B. Horn, Wendy Scinta, Craig Primack
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Metabolic Surgery for Type 2 Diabetes Mellitus: Experience from Asia
Wei-Jei Lee, Lwin Aung
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Improved glucose metabolism following bariatric surgery is associated with increased circulating bile acid concentrations and remodeling of the gut microbiome
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Is the Indicator Magnifying Window for Insulin Pens Helpful for Elderly Diabetic Patients?: Ju Hee Lee, Eun Shil Hong, Jung Hun Ohn, Young Min Cho; Diabetes Metab J. 2013;37(2):149-151. Published online April 16, 2013; DOI: https://doi.org/10.4093/dmj.2013.37.2.149

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Abstract PDF PubReader: Patients with type 2 diabetes who require insulin therapy are commonly elderly and have poor visual acuity. In this study, we examined the clinical usefulness of the indicator magnifying window (IMW) for elderly patients with type 2 diabetes. We recruited 50 patients with type 2 diabetes over the age of 60 who had used insulin pens for glucose control. They were asked to set the insulin pen at randomly selected doses with or without an IMW. We assessed dosing accuracy, convenience, self-confidence, need for eyeglasses, preference, and willingness to recommend the IMW to other patients. Although the IMW did not improve the dosing accuracy or convenience, it significantly decreased the need for eyeglasses. Overall, the clinical usefulness of the IMW is quite limited in elderly patients with type 2 diabetes.

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 Metab J. 2012;36(2):136-143. Published online April 17, 2012; DOI: https://doi.org/10.4093/dmj.2012.36.2.136

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Abstract PDF PubReader

Background

Latent autoimmune diabetes in adults (LADA) refers to a specific type of diabetes characterized by adult onset, presence of islet auto-antibodies, insulin independence at the time of diagnosis, and rapid decline in β-cell function. The prevalence of LADA among patients with type 2 diabetes varies from 2% to 20% according to the study population. Since most studies on the prevalence of LADA performed in Korea were conducted in patients who had been tested for anti-glutamic acid decarboxylase antibody (GADAb), a selection bias could not be excluded. In this study, we examined the prevalence and clinical characteristics of LADA among adult patients recently diagnosed with type 2 diabetes.

Methods

We included 462 patients who were diagnosed with type 2 diabetes within 5 years from the time this study was performed. We measured GADAb, fasting insulin level, fasting C-peptide level, fasting plasma glucose level, HbA1c, and serum lipid profiles and collected data on clinical characteristics.

Results

The prevalence of LADA was 4.3% (20/462) among adult patients with newly diagnosed type 2 diabetes. Compared with the GADAb-negative patients, the GADAb-positive patients had lower fasting C-peptide levels (1.2±0.8 ng/mL vs. 2.0±1.2 ng/mL, P=0.004). Other metabolic features were not significantly different between the two groups.

Conclusion

The prevalence of LADA is 4.3% among Korean adult patients with recently diagnosed type 2 diabetes. The Korean LADA patients exhibited decreased insulin secretory capacity as reflected by lower C-peptide levels.

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Ricardo Alemán-Contreras, Rita A. Gómez-Díaz, Maura E. Noyola-García, Rafael Mondragón-González, Niels Wacher, Aldo Ferreira-Hermosillo
Life.2024; 14(5): 550. CrossRef
Prevalence of latent autoimmune diabetes in adults and insulin resistance: a systematic review and meta-analysis
Malihe Mohammadi
European Journal of Translational Myology.2024;[Epub] CrossRef
A Predictive Level of C-peptide for Glutamic Acid Decarboxylase Antibody Positivity in Autoimmune Diabetes
Dilek Geneş, Zeki Akkuş, Zafer Pekkolay, Alparslan Kemal Tuzcu
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The worldwide prevalence of latent autoimmune diabetes of adults among adult-onset diabetic individuals: a systematic review and meta-analysis
Deepika Ramu, Selvaraj Ramaswamy, Suresh Rao, Solomon F. D. Paul
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Investigation of serum level relationship anti-glutamic acid decarboxylase antibody and inflammatory cytokines (IL1-β, IL-6) with vitamins D in type 2 diabetes
Vahid Pouresmaeil, Sarmad Mashayekhi, Mohammad Sarafraz Yazdi
Journal of Diabetes & Metabolic Disorders.2022; 21(1): 181. 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
Prevalence and factors associated with latent autoimmune diabetes in adults (LADA): a cross-sectional study
Anselmo M. Manisha, Aminiel R. Shangali, Sayoki G. Mfinanga, Erasto V. Mbugi
BMC Endocrine Disorders.2022;[Epub] CrossRef
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Dhekra Al-Zubairi, Molham AL-Habori, Riyadh Saif-Ali
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Therapeutic approaches for latent autoimmune diabetes in adults: One size does not fit all
Theocharis Koufakis, Niki Katsiki, Pantelis Zebekakis, George Dimitriadis, Kalliopi Kotsa
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A Global Perspective of Latent Autoimmune Diabetes in Adults
Rajashree Mishra, Kenyaita M. Hodge, Diana L. Cousminer, Richard D. Leslie, Struan F.A. Grant
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Gozashti Mohammad Hossein, Shafiei Maryam, Esmaeilian Saeed, Najafipour Hamid, Mashrouteh Mahdieh
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A. Sachan, G. Zaidi, R. P. Sahu, S. Agrawal, P. G. Colman, E. Bhatia
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Carotid Intimal-Medial Thickness Is Not Increased in Women with Previous Gestational Diabetes Mellitus: Yun Hyi Ku, Sung Hee Choi, Soo Lim, Young Min Cho, Young Joo Park, Kyong Soo Park, Seong Yeon Kim, Hak Chul Jang; Diabetes Metab J. 2011;35(5):497-503. Published online October 31, 2011; DOI: https://doi.org/10.4093/dmj.2011.35.5.497

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Background

Gestational diabetes mellitus (GDM) is known to increase the risk of cardiovascular diseases. Measuring the carotid artery intimal-medial thickness (CIMT) is a non-invasive technique used to evaluate early atherosclerosis and to predict future cardiovascular diseases. We examined the association between CIMT and cardiovascular risk factors in young Korean women with previous GDM.

Methods

One hundred one women with previous GDM and 19 women who had normal pregnancies (NP) were recruited between 1999 and 2002. At one year postpartum, CIMT was measured using high-resolution B-mode ultrasonography, and oral glucose tolerance tests were performed. Fasting glucose, glycated hemoglobin A1c (HbA1c), insulin levels and lipid profiles were also measured. CIMTs in the GDM and NP groups were compared, and the associations between CIMT and cardiovascular risk factors were analyzed in the GDM group.

Results

CIMT results of the GDM group were not significantly different from those of the NP group (GDM, 0.435±0.054 mm; NP, 0.460±0.046 mm; P=0.069). In the GDM group, a higher HbA1c was associated with an increase in CIMT after age adjustment (P=0.011). CIMT results in the group with HbA1c >6.0% were higher than those of the normal HbA1c (HbA1c ≤6.0%) (P=0.010). Nine of the patients who are type 2 diabetes mellitus converters within one year postpartum but showed no significant difference in CIMT results compared to NP group.

Conclusion

Higher HbA1c is associated with an increase in CIMT in women with previous GDM. However, CIMT at one year postpartum was not increased in these women compared to that in NP women.

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Women with a history of gestational diabetes mellitus present an accumulation of cardiovascular risk factors at age 46—A birth cohort study
Evi Bakiris, Kaisu Luiro, Jari Jokelainen, Laure Morin‐Papunen, Sirkka Keinänen‐Kiukaanniemi, Kari Kaikkonen, Terhi Piltonen, Juha S. Tapanainen, Juha Auvinen
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The effect of gestational diabetes mellitus on carotid artery intima-media thickness in and after pregnancy: a systematic review and meta-analysis
Andrea Sonaglioni, Elisabetta Piergallini, Angelo Naselli, Gian Luigi Nicolosi, Anna Ferrulli, Stefano Bianchi, Michele Lombardo, Giuseppe Ambrosio
Acta Diabetologica.2023; 61(2): 139. CrossRef
Prognostic indicators of persistent carotid intima-media thickness increase in postpartum period in a population of normotensive women with gestational diabetes mellitus
Andrea Sonaglioni, Gian Luigi Nicolosi, Valentina Esposito, Stefano Bianchi, Michele Lombardo
European Journal of Obstetrics & Gynecology and Reproductive Biology.2022; 269: 47. CrossRef
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Angelo Maria Patti, Rosaria Vincenza Giglio, Kalliopi Pafili, Manfredi Rizzo, Nikolaos Papanas
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Women with a history of gestational diabetes on long-term follow up have normal vascular function despite more dysglycemia, dyslipidemia and adiposity
Olubukola Ajala, Louise A. Jensen, Edmond Ryan, Constance Chik
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Gestational Diabetes Mellitus in Korean Women: Similarities and Differences from Other Racial/Ethnic Groups
Catherine Kim
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Erica P. Gunderson, Vicky Chiang, Mark J. Pletcher, David R. Jacobs, Charles P. Quesenberry, Stephen Sidney, Cora E. Lewis
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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 Metab J. 2011;35(2):166-172. Published online April 30, 2011; DOI: https://doi.org/10.4093/dmj.2011.35.2.166

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Abstract PDF PubReader

Background

To investigate whether the number of subjects with severe hypoglycemia who are brought to a hospital emergency department is increasing and to identify whether there have been changes in the demographic and clinical characteristics of those subjects.

Methods

We analyzed data from the Emergency Departments of two general hospitals in Seoul, Korea. We included data from all adult subjects with type 2 diabetes who presented to an emergency department with severe hypoglycemia between January 1, 2004 and December 30, 2009.

Results

A total of 740 cases of severe hypoglycemia were identified. The mean subject age was 69±12 years, mean duration of diabetes was 13.8±9.3 years, and 53.2% of subjects were receiving insulin therapy. We observed a sharp rise in the number of cases between 2006 and 2007. Stages 3-5 chronic kidney disease was diagnosed in 31.5% of subjects, and low C-peptide levels (<0.6 ng/mL) were found in 25.5%. The mean subject age, duration of diabetes, HbA1c level, and renal and insulin secretory function values did not change significantly during the study period. The proportion of glimepiride use increased, while use of gliclazide decreased among sulfonylurea users. Use of insulin analogues increased, while use of NPH/RI decreased among insulin users.

Conclusion

We identified a sharp increase in the number of subjects with severe hypoglycemia presenting to an emergency room since 2006. The clinical characteristics of these subjects did not change markedly during the study period. Nationwide studies are warranted to further clarify this epidemic of severe hypoglycemia.

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Polymorphisms of the Reg1α Gene and Early Onset Type 2 Diabetes in the Korean Population: Bo Kyung Koo, Young Min Cho, Kuchan Kimm, Jong-Young Lee, Bermseok Oh, Byung Lae Park, Hyun Sub Cheong, Hyoung Doo Shin, Kyung Soo Ko, Sang Gyu Park, Hong Kyu Lee, Kyong Soo Park; Korean Diabetes J. 2010;34(4):229-236. Published online August 31, 2010; DOI: https://doi.org/10.4093/kdj.2010.34.4.229

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Background

The Reg gene has been reported to be expressed in regenerating islets and Reg1 protein to be up-regulated at an early stage of diabetes in mice. As human Reg1α is homologous with murine Reg1, we investigated whether common variants in Reg1α are associated with type 2 diabetes in the Korean population.

Methods

We sequenced the Reg1α gene to identify common polymorphisms using 24 Korean DNA samples. Of 11 polymorphisms found, five common ones (g.-385T>C [rs10165462], g.-36T>G [rs25689789], g.209G>T [rs2070707], g.1385C>G [novel], and g.2199G>A [novel]) were genotyped in 752 type 2 diabetic patients and 642 non-diabetic subjects.

Results

No polymorphism was associated with the risk of type 2 diabetes. However, g.-385C and g.2199A lowered the risk of early-onset type 2 diabetes, defined as a diagnosis in subjects whose age at diagnosis was 25 years or more but less than 40 years (odds ratio [OR], 0.721 [0.535 to 0.971] and 0.731 [0.546 to 0.977] for g.-385C and g.2199A, respectively) and g.1385G increased the risk of early-onset diabetes (OR, 1.398 [1.055 to 1.854]). Although adjusting for errors in multiple hypotheses-testing showed no statistically significant association between the three individual polymorphisms and early-onset diabetes, the haplotype H1, composed of g.-385C, g.1385C, and g.2199A, was associated with a reduced risk of early-onset diabetes (OR, 0.590 [0.396 to 0.877], P = 0.009).

Conclusion

Polymorphisms in the Reg1α were not found to be associated with overall susceptibility to type 2 diabetes, though some showed modest associations with early-onset type 2 diabetes in the Korean population.

Citations

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