Autologous intraarterial pancreatic bone-marrow mononuclear cells infusion in T2D patients: Changes on beta-cells function, insulin resistance, and inflammatory marker.

BACKGROUND: Type 2 diabetes (T2D) is a progressive disease. Many drugs currently being used for the management of T2D have minimal effect on pancreatic beta cells regeneration. Cell-based therapies might provide potential benefits in this aspect. METHODS: A pilot study in five T2D patients with 12 months follow-up was performed to evaluate the effect of autologous bone marrow mononuclear stem cells (BM-MNCs) infusion into pancreatic arteries on the insulin requirement, beta-cell function, insulin resistance, and systemic inflammatory marker (CRP). RESULTS: The primary endpoint, a 50 % reduction of total insulin doses from baseline, was not achieved in this study. However, a trend of increasing fasting C-peptide (p = 0.07) and C-peptide 60' (p = 0.07) and 90' (p = 0.07) after a mixed-meal tolerance test was observed 12 months post-infusion compared to baseline levels. A similar result was observed for the homeostatic model assessment of beta cell function (HOMA1-B), an index for beta cell function. No improvement was observed for insulin resistance measured by homeostasis model assessment of insulin resistance (HOMA1-IR) and systemic inflammatory parameter. CONCLUSION: Intraarterial pancreatic autologous BM-MNCs infusion might potentially improve beta cell function in T2D patients, although further study is needed to confirm this finding.

Prevalence and associated factors of female sexual dysfunction among type 2 diabetes patients in Indonesia: A systematic review and meta-analysis.

BACKGROUND AND AIMS: Female sexual dysfunction (FSD) is a neglected chronic complication of diabetes. However, there is a scarcity of data in Indonesia, which is currently ranked as the 5th in the world for the number of people with Type 2 Diabetes (T2D). Our study aims to analyze the prevalence and factors of FSD among T2D patients in Indonesia. METHOD: Literature searching was performed in PubMed/Medline®, CINAHL®, Embase®, Proquest®, Scopus®, local journals and libraries. All studies in searching keywords "sexual", "diabetes" and "Indonesia" with Medical Subject Headings (MeSH) terms were included, without time or language restriction. Pooled prevalence and odds ratio of associated factors of FSD were analyzed using STATA. RESULTS: Ten studies comprised 572 females with T2D were included in this review. The pooled prevalence of FSD reached 52% (95% CI = 0.49-0.56; I2 93.9%, p < 0.001). After removing one study that was conducted with an unstandardized questionnaire cut-off value, the pooled prevalence of FSD was 62% (95% CI = 0.58-0.66; I2 68.7%, p = 0.001). Age more than 45 years old and or menopause, and the use of antihypertensives were associated with FSD. While Hemoglobin A1c (HbA1c) is only correlated with a desire for sexual dysfunction. CONCLUSION: FSD was prevalent among T2D patients in Indonesia and was associated with age more than 45 years old, menopause, and the use of antihypertensive medications.

Sarcopenia and Chronic Complications of Type 2 Diabetes Mellitus.

Sarcopenia, defined as the loss of skeletal muscle mass and strength and/or a decrease in physical performance, is classically related to aging. However, chronic disease, including type 2 diabetes mellitus (T2DM), may accelerate the development of sarcopenia. Previous studies found strong association between T2DM and sarcopenia. Insulin resistance that exists in T2DM is thought to be the key mediator for impaired physical function and mobility which may lead to sarcopenia. T2DM may cause sarcopenia through the mediation of insulin resistance, inflammation, accumulation of advanced glycation end-products, and oxidative stress that may affect muscle mass and strength, protein metabolism, and vascular and mitochondrial dysfunction. On the other hand, loss of muscle in sarcopenia may play a role in the development of T2DM through the decreased production of myokines that play a role in glucose and fat metabolism. This review highlights the findings of existing literature on the relationship between T2DM and sarcopenia which emphasize the pathophysiology, chronic vascular complications, and the course of macrovascular and microvascular complications in T2DM.

A pilot study of red complex and three genera subgingival microbiome in periodontitis subjects with and without diabetes, evaluated by MinION platform.

Background: Subgingival niche is one biofilm habitat containing rich microbiota, which plays an active role in maintaining the health of periodontal tissue and determining host response. As such, a study of changing subgingival biofilms is important for understanding the effect of a systemic condition. In this study, we compared the occurrence of six bacteria cohabiting in the subgingival area of periodontitis subjects, with (DP, n = 8) and without (NDP, n = 4) diabetes. Methods: The six genus and species of targeted bacteria were confirmed by 16S rRNA amplicon sequencing on MinION nanopore platform. Descriptive statistic was used to describe the obtained data. Results: We found that the six genus and species of targeted bacteria were detected but in different quantities in either group's periodontal pocket. Our data showed that Tannerella forsythia was the most abundant species in subgingival biofilms of the DP group of the red complex bacteria. In contrast, Aggregatibacter sp., which belongs to the phylum of proteobacteria, was present at a relatively lower level. In contrast, Fusobacterium sp., which belongs to orange complex bacteria, showed relative similarities in subgingival biofilms of both groups tested, while Veillonella sp., were abundant in the DP groups.  Conclusions: Our data show that the diversity of classic periodontopathogens increased in the subgingival niche of periodontitis subjects with diabetes. It is the first study in Indonesia to apply MinION-based, full-length 16S rRNA amplicon sequencing in periodontitis patients with and without diabetes.

The impact of Ramadan fasting on metabolic profile among type 2 diabetes mellitus patients: A meta-analysis.

BACKGROUND AND AIMS: Majority of Muslims with type 2 diabetes mellitus (T2DM) fasted during Ramadan regardless of possible risk of complication. This systematic review aims to assess the impact of Ramadan fasting on metabolic profile and hypoglycemia event among T2DM patients. METHODS: Literature searching was conducted on December 2019 at PUBMED, Medline (EBSCOhost), and ProQuest databases using the following keywords: Ramadan fasting, type 2 diabetes mellitus, glycemic and lipid profile, anthropometry measurements, and hypoglycemia. Observational studies in adults and published in English which analyze the glucose parameters, lipid profile, and hypoglycemia among T2DM patients during Ramadan were included in the analysis. All studies were assessed for its risk of bias using New-Castle Ottawa Scale. The heterogeneity of the studies was analyzed using I2 (square) test and the overall mean difference between studied parameters before and after Ramadan fasting was calculated using Weighted Mean Difference (WMD) test using Stata 13. RESULTS: A total of 28 observational studies that were conducted in Middle Eastern, African, and Asian countries were included. This review found decrease in FPG level by -15.28 (95% CI -17.22, -13.34) mg/dl, HbA1c by -0.27 (95% CI -0.32, -0.22)%, total cholesterol by -12.88 (95% CI -14.68, -11.09) mg/dL, LDL-C by -4.42 (95% CI -6.17, -2.66)mg/dl, HDL-C by -1.09 (95% CI -1.71 - 0.47) mg/dL, triglyceride by -2.47 (95% CI -3.69 - 1.24) mg/dL and decreased anthropometry measurement. No studies reported fatal hypoglycemia event. CONCLUSIONS: Ramadan fasting resulted in slight improvement of overall metabolic profile and anthropometry among T2DM patients with relatively low incidence of hypoglycemia.

Visceral adiposity index and lipid accumulation product as a predictor of type 2 diabetes mellitus: The Bogor cohort study of non-communicable diseases risk factors.

OBJECTIVES: Lipid accumulation product (LAP) index and Visceral Adiposity Index (VAI) are simple calculations to measure fat accumulation and visceral fat respectively. We aim to study the use of LAP index and VAI as diagnostic parameter and predictor of T2DM. METHODS: We analysed the baseline and longitudinal data from the Indonesian Ministry of Health Cohort Study of Non-communicable Diseases Risk Factors in West Java, comprising 846 men and 2437 women aged 25-65 years. At baseline, the odds ratio for the diagnosis of prediabetes and T2DM among subjects with high LAP Index and VAI was analysed using logistic regression analysis. In the longitudinal analysis, LAP index and VAI as predictor of prediabetes and T2DM was analysed with cox regression analysis. RESULT: Worsening glycemia status was associated with an increased LAP index and VAI (p < 0.001). Subjects with high VAI had an increased OR of having T2DM in both men [OR, 95%CI, 2.29(1.15-4.56), p = 0.018] and women [1.95(1.49-2.54), p < 0.001)]. Association of high LAP with T2DM was found only in women [OR, 95%CI, 2.11(1.16-1.52), p < 0.001]. In terms of T2DM prediction, only women [RR, 95% CI, 2.59 (1.05-6.39), p = 0.038)], with high VAI had an increased risk of T2DM in the future. High LAP index was not associated with an in increased risk of T2DM in the future in both sexes. CONCLUSION: High LAP index was associated with an increased risk of T2DM diagnosis in women but it could not predict the development of T2DM. High VAI was associated with an increased risk of T2DM diagnosis in both sexes, however, it could only predict the development of T2DM in women.

A Systematic Review on the Association between Lipid Accumulation Product Index and Type 2 Diabetes Mellitus.

INTRODUCTION: Excess fat accumulation contributes to the development of type 2 diabetes mellitus (T2DM). Lipid accumulation product (LAP) is an index computed from waist circumference and triglycerides, which represents increased lipotoxicity. We aim to study the relationship of LAP index and T2DM and its utility as a predictor for T2DM development. METHODOLOGY: A literature search in PubMed and Cochrane database was performed to retrieve and review studies reporting the association between LAP and T2DM. RESULTS: Two cross-sectional studies from Japan and the United States, and one cohort study from Iran were obtained. A high LAP was associated with a higher risk of T2DM [odds ratio (OR) 19.1, 95% confidence interval (CI) (6.6-55.5) for women; and OR 7.4, 95% CI (5.1-10.8) for men]. CONCLUSION: LAP was strongly associated with T2DM. Its utility in predicting the development of T2DM needs to be confirmed.