The association of isocarbophos and isofenphos with different types of glucose metabolism: The role of inflammatory cells.

To investigate the associations between isocarbophos and isofenphos with impaired fasting glucose (IFG) and type 2 diabetes mellitus (T2DM), and to assess the mediation roles of inflammation cells. There were 2701 participants in the case-control study, including 896 patients with T2DM, 900 patients with IFG, 905 subjects with NGT. Plasma isocarbophos and isofenphos concentrations were measured using gas chromatography and triple quadrupole tandem mass spectrometry. Generalized linear models were used to calculate the relationships between plasma isofenphos and isocarbophos levels with inflammatory factor levels and T2DM. Inflammatory cell was used as mediators to estimate the mediating effects on the above associations. Isocarbophos and isofenphos were positively related with T2DM after adjusting for other factors. The odds ratio (95% confidence interval) (OR (95%CI)) for T2DM was 1.041 (1.015, 1.068) and for IFG was 1.066 (1.009, 1.127) per unit rise in ln-isocarbophos. The prevalence of T2DM increased by 6.4% for every 1 unit more of ln-isofenphos (OR (95% CI): 1.064 (1.041, 1.087)). Additionally, a 100% rise in ln-isocarbophos was linked to 3.3% higher ln-HOMA2IR and a 0.029 mmol/L higher glycosylated hemoglobin (HbA1c) (95% CI: 0.007, 0.051). While a 100% rise in ln-isofenphos was linked to increase in ln-HOMA2 and ln-HOMA2IR of 5.8% and 3.4%, respectively. Furthermore, white blood cell (WBC) and neutrophilic (NE) were found to be mediators in the relationship between isocarbophos and T2DM, and the corresponding proportions were 17.12% and 17.67%, respectively. Isofenphos and isocarbophos are associated with IFG and T2DM in the rural Chinese population, WBC and NE have a significant role in this relationship.

[The Expression of TP53TG1, LINC00342, MALAT1, H19, and MEG3 Long Noncoding RNAs in Type 2 diabetes mellitus].

Type 2 diabetes is a complex and multifactorial metabolic disorder. The frequency of type 2 diabetes has dramatically increased worldwide. Long noncoding RNAs play a regulatory role in pathological processes of type 2 diabetes. The aim of the study was to analyze TP53TG1, LINC00342, MALAT1, H19, and MEG3 lncRNAs in patients with type 2 diabetes and metabolic parameters, as well as the risk of diabetic retinopathy. Participants included 51 patients with diabetes and 70 healthy individuals. The expression of the TP53TG1 and LINC00342 genes was significantly decreased in the patients with diabetes compared to healthy individuals. MALAT1 gene expression was higher in diabetes patients. H19 gene expression was increased in the patients with diabetic retinopathy compared patients without retinopathy. TP53TG1, LINC00342, and MEG3 expression was decreased in patients with diabetic retinopathy and MALAT1 expression was increased. H19 is positively correlated with triglyceride levels; TP53TG1 and LINC00342 are positively correlated with HbA1c levels and fasting glucose levels. MALAT1 is negatively correlated with HDL levels and positively correlated with LDL levels. A decrease in the expression level of TP53TG1 and LINC00342 and an increase in the level of MALAT1 in diabetes, as well as an association with glycemic control, indicate the role of the studied noncoding RNAs in the development of type 2 diabetes mellitus and retinopathy and can be considered as candidates for early diagnosis of type 2 diabetes.

Assessments of coagulation profile among good glycemic control and poor glycemic control type 2 diabetic patient attending at Wolkite University specialized hospital, Central Ethiopia: a comparative study.

INTRODUCTION: Diabetes Mellitus (DM) is a worldwide health issue that is defined by elevated blood glucose levels and impaired metabolism of fat, carbohydrates, and proteins. Atherosthrombotic events are very likely to occur in patients with diabetes mellitus. This results in the development of both microvascular and macrovascular complications. OBJECTIVE: To compare the coagulation profile parameters between patients with good glycemic control and poor glycemic control and to evaluate the association of coagulation profile and glycemic control in type 2 DM patients. MATERIALS AND METHODS: This study was conducted in Wolkite university specialized hospital on 90 type 2 Diabetics patients among which 45 were with good glycemic control and 45 were with poor glycemic control. Seven ml blood samples were collected from each study participant and analyzed to assess coagulation profile including Platelet Count, activated Partial Thromboplastin Time (aPTT), and Prothrombin Time (PT). Using SPSS 21.0, an independent sample t-test was used for statistical analysis. RESULTS: According to the current study, when comparing Type 2 Diabetes with poor glycemic control to those with good glycemic control, there was an increase in PT and aPTT concentration (statistically significant, p < 0.05). The platelet counts of the two groups did not differ significantly. CONCLUSION: People with Type 2 diabetes have altered coagulation profiles, which have demonstrated that hyperglycemia causes abnormalities in coagulation. Patients with Type 2 diabetes who have poor glycemic control are particularly vulnerable to atherothrombotic and hemorrhagic events. In order to prevent the onset of microvascular and macrovascular illness as soon as possible, physicians may find it helpful to evaluate the coagulation profile of diabetic patients.

Bone marrow mesenchymal stem cell and mononuclear cell combination therapy in patients with type 2 diabetes mellitus: a randomized controlled study with 8-year follow-up.

BACKGROUND: To investigate the long-term effects of combining bone marrow mesenchymal stem cells (MSCs) with mononuclear cells (MCs) in the treatment of type 2 diabetes mellitus (T2DM). METHODS: T2DM patients were divided into the combination group (Dual MSC + MC, n = 33), the mononuclear cell group (MC-Only, n = 32) and the control group (Control, n = 31). All groups were treated with insulin and metformin. The Dual MSC + MC group additionally received MSC and MC infusion and the MC-Only group additionally received MC infusion. The patients were followed up for 8 years. The primary endpoint was the C-peptide area under the curve (C-p AUC) at 1 year. This study was registered with clinicaltrial.gov (NCT01719640). RESULTS: A total of 97 patients were included and 89 completed the follow-up. The area under the curve of C-peptide of the Dual MSC + MC group and the MC-Only group was significantly increased (50.6% and 32.8%, respectively) at 1 year. After eight years of follow-up, the incidence of macrovascular complications was 13.8% (p = 0.009) in the Dual MSC + MC group and 21.4% (p = 0.061) in the MC-Only group, while it was 44.8% in the Control group. The incidence of diabetic peripheral neuropathy (DPN) was 10.3% (p = 0.0015) in the Dual MSC + MC group, 17.9% (p = 0.015) in the MC-Only group, and 48.3% in the Control group. CONCLUSIONS: The combination of MSC and MC therapy can reduce the incidence of chronic diabetes complications and improves metabolic control with mild side effects in T2DM patients.

Reference gene panel for urinary exosome-based molecular diagnostics in patients with kidney disease.

BACKGROUND: Kidney disease is a severe complication of diabetes that often leads to end-stage renal disease. Early diagnosis is crucial for prevention or delay. However, the current diagnostic methods, with their limitations in detecting the disease in its early stages, underscore the urgency and importance of finding new solutions. miRNAs encapsulated inside urinary exosomes (UEs) have potential as early biomarkers for kidney diseases. The need for reference miRNAs for accurate interpretation currently limits their translational potential. AIM: To identify consistently expressing reference miRNAs from UEs of controls and patients with type 2 diabetesmellitus (T2DM) and biopsy-confirmed kidney diseases. METHODS: miRNA profiling was performed on UEs from 31 human urine samples using a rigorous and unbiased method. The UEs were isolated from urine samples collected from healthy individuals (n = 6), patients with T2DM (n = 13), and T2DM patients who also had kidney diseases (including diabetic nephropathy, n = 5; membranous nephropathy, n = 5; and IgA nephropathy, n = 2) through differential ultracentrifugation. After characterizing the UEs, miRNA expression profiling using microarray technology was conducted. RESULTS: Microarray data analysis identified 14 miRNAs that were consistently expressed in UEs from 31 human samples, representing various kidney conditions: diabetic controls, diabetic nephropathy, membrane nephropathy, IgA nephropathy, and healthy controls. Through in silico analysis, we determined that 10 of these miRNAs had significant potential to serve as reference genes in UEs. CONCLUSION: We identified uniformly expressing UE miRNAs that could serve as reference genes kidney disease biomarkers.

Short term sodium glucose transport protein 2 inhibitors are associated with post contrast acute kidney injury in patients with diabetes.

Although sodium-glucose transport protein-2 (SGLT2) inhibitors (SGLT2i) do not increase the risk of acute kidney injury (AKI) in general, they may pose a risk in patients undergoing angiography. This prospective cohort study aimed to evaluate the safety and efficacy of SGLT2i for post-contrast AKI (PC-AKI) in patients with type 2 diabetes mellitus (T2DM). Following screening, 306 patients with T2DM selected to undergo coronary arterial angiography with or without percutaneous intervention were enrolled. Patients were divided into the SGLT2i exposure and non-exposure groups. The primary outcome was PC-AKI, defined as an increase in serum creatinine levels > 0.5 mg/dL (44.2 µmol/L), or 25% above the baseline, within 48-72 h after exposure to contrast medium. The incidence of PC-AKI in the overall T2DM population was 5.2% (16/306). Following 1:1 propensity score matching, the incidence of PC-AKI was significantly higher in the SGLT2i group than in the non-SGLT2i group (10.7% vs. 2.9%; P = 0.027), with an odds ratio of 4.5 (95% confidence interval: 1.0-20.2; P = 0.047). Furthermore, PC-AKI occurred at a higher rate among short-term users of SGLT2i than long-term users (20.5% vs. 3.4%, P = 0.018). Thus, our findings suggest an increased risk of PC-AKI associated with short-term SGLT2i therapy in patients with T2DM.

Association between self-care activities and glycemic control among patients with type 2 diabetes mellitus in Northwest Ethiopia general hospitals : a multicenter cross-sectional study.

Diabetes self-care activities are essential for achieving optimal glycemic control. However, little investigation has been conducted in Ethiopia to evaluate the relationship between the rate glycemic controland self-care activities among patients with type 2 diabetes mellitus (T2DM). Therefore, this study was conducted to assess self -care activities and their association with glycemic control among patients with T2DM in Northwest Ethiopia general hospitals. This multicenter cross-sectional study was conducted in Northwest Ethiopia general hospitals diabetic clinics. Diabetes self-care activities were measured using the Amharic version of the Summary of Diabetes Self-Care Activities (SDSCA-Amharic). Glycated hemoglobin (HbA1c) were used to assess the rate of glycemic control. A linear regression model was used to identify predictors of self-care activities and glycemic control. P-value of < 0.05 at 95% confidence interval (CI)  was considerd as statistically significant. Of 413 participants included in the final analysis, two-thirds (66.3%) had poor glycemic control, with a mean HbA1c of 7.94% (SD = 1.75). Blood glucose testing was the most important self-care activity domain for predicting better glycemic control [ß=-0.36, 95% CI (-0.48, -0.24); P = 0.0001] followed by diet [ß=-0.29, 95% CI (-0.39, -0.083); P = 0.0001], foot-care [ß=-0.28, 95% CI (-0.3, -0.061); P = 0.003], and physical activity [ß=-0.27, 95% CI (-0.29, -0.056); P = 0.004], respectively. Moreover, unable to read and write [ß = 0.72, 95% CI (0.57, 3.8); P = 0.037], overweight [ß = 0.32, 95% CI (0.011, 0.62); P = 0.042], obesity [ß = 0.67, 95% CI (0.39, 0.94); P = 0.0001], and low level of medication adherence [ß = 0.7, 95% CI (0.39, 1.1); P = 0.0001] were significant predictors of poor glycemic control.       Previous diabetes education [ß=-0.88, 95% CI (-1.2, -0.57); P=0.0001] was a significant predictor of good glycemic control. The prevalence of poor glycemic control and poor self-care activities were high among patients with T2DM. Self-care activities were independent predictors of glycemic control among patients with T2DM. Therefore, management interventions for patients with T2DM should focus on improving self-care activities and other predictor variables.

New insights on genetic background of major diabetic vascular complications.

BACKGROUND: By 2045, it is expected that 693 million individuals worldwide will have diabetes and with greater risk of morbidity, mortality, loss of vision, renal failure, and a decreased quality of life due to the devastating effects of macro- and microvascular complications. As such, clinical variables and glycemic control alone cannot predict the onset of vascular problems. An increasing body of research points to the importance of genetic predisposition in the onset of both diabetes and diabetic vascular complications. OBJECTIVES: Purpose of this article is to review these approaches and narrow down genetic findings for Diabetic Mellitus and its consequences, highlighting the gaps in the literature necessary to further genomic discovery. MATERIAL AND METHODS: In the past, studies looking for genetic risk factors for diabetes complications relied on methods such as candidate gene studies, which were rife with false positives, and underpowered genome-wide association studies, which were constrained by small sample sizes. RESULTS: The number of genetic findings for diabetes and diabetic complications has over doubled due to the discovery of novel genomics data, including bioinformatics and the aggregation of global cohort studies. Using genetic analysis to determine whether diabetes individuals are at the most risk for developing diabetic vascular complications (DVC) might lead to the development of more accurate early diagnostic biomarkers and the customization of care plans. CONCLUSIONS: A newer method that uses extensive evaluation of single nucleotide polymorphisms (SNP) in big datasets is Genome-Wide Association Studies (GWAS).

Body Composition Changes Impact Islet ß-Cell Function in Patients With Type 2 Diabetes Mellitus.

Background: Identifying ß-cells dysregulation in type 2 diabetes mellitus (T2DM) is crucial. Weight fluctuations are frequently observed during diabetes treatment. However, the relationship between body composition changes and islet ß-cell function in individuals with T2DM remains insufficiently investigated. Methods: This retrospective longitudinal study encompassed a cohort of 775 T2DM patients, who underwent body composition measuring using dual-energy X-ray absorptiometry (DEXA) and followed up for a median of 2.29 years. Key metrics included body mass index (BMI), fat mass index (FMI), trunk fat mass index (TFMI), muscle mass index (MMI), appendicular skeletal muscle mass index (ASMI), muscle/fat mass ratio (M/F), and the appendicular skeletal muscle mass/trunk fat mass ratio (A/T) were then categorized and grouped. Insulin, C-peptide, and glucose levels were assessed concurrently following a glucose load. ß-cell function included insulin resistance (HOMA-IR), insulin sensitivity (Matsuda index (MI)), and insulin secretion evaluated by HOMA-ß and C-peptidogenic index (CGI). Results: Although no significant changes in BMI were observed, patients with T2DM at readmission exhibited higher FMI, TFMI, and ASMI, as well as elevated levels of HOMA-IR, MI, and CGI compared to baseline measurements. And lower MI, higher levels of CGI, and HOMA-IR were observed in BMI increased group. Univariate correlation analysis revealed a negative association between changes in BMI (ΔBMI) and ΔMI, while positive associations were observed in both ΔHOMA-IR and ΔCGI. Among body composition indexes, ΔFMI exhibited the strongest correlation with ΔHOMA-IR (r = 0.255, p < 0.001), and ΔASMI was positively associated with ΔMI and ΔCGI (r = 0.131 and 0.194, respectively). Moreover, increased levels of BMI and FMI were associated with a greater risk of progressive insulin resistance compared to the decreased, whereas the trend was converse in ASMI and A/T. Conclusions: Increased FMI may partially contribute to the deterioration of insulin resistance, while increased ASMI is associated with improved insulin sensitivity and secretion. Maintaining an appropriate BMI and muscle/fat ratio is conductive to prevent the progression of insulin resistance in patients with T2DM.

Breaking through diabetes management barriers: Assessing the accuracy of Freestyle Libre Pro flash continuous glucose monitoring in diabetes patients with myocardial infarction.

Purpose: The objective of this study was to assess the accuracy of FreeStyle Libre Pro (FSL-Pro) flash continuous glucose monitoring (CGM) in patients with type 2 diabetes mellitus (T2DM) and acute myocardial infarction (AMI). Methods: A single-arm, single-center prospective study was conducted in the cardiac care unit from January 2021 to September 2023. Patients underwent finger-prick blood glucose (FPBG) testing before breakfast (6:00 am) and after meals (at 9:00, 13:00, 19:00 pm), along with CGM during their hospitalization. Statistical analyses included mean differences (MDs), mean absolute relative difference (MARDs) of blood glucose levels, and hypoglycemia occurrences. A Bland-Altman plot analysis and Pearson correlation were performed. Results: Ninety-seven T2DM and AMI patients underwent CGM for up to 72 h (1142 monitoring point). Mean daily BG, Fasting plasma glucose (FPG) and mean postprandial plasma glucose (PPG) were significantly lower by CGM than by FPBG with an estimated MD of -0.89 mmol/L in BG, -0.88 mmol/L in FPG, and -0.90 mmol/L in PPG, respectively. The maximum effect was mainly in the first day and then the difference was gradually declined (falling range, Day1, -1.24; Day 2, -0.70; Day 3, -0.68, mmol/L, respectively). The incidence rates of hypoglycemia and potential hypoglycemia was 1.57% and 8.5% higher, respectively, in CGM than in FBPG. A Bland-Altman Plot revealed some variability and bias between the two methods of measurement of glucose monitoring (p < .001). Pearson's correlation coefficient demonstrated a significant correlation between the mean BG, FPG, and PPG of CGM and FBPG (Pearson's coefficient: 0.92, 0.87, 0.92, respectively, p < .001). Conclusion: Compared with FPBG, FSL Pro-CGM showed lower mean glucose and higher hypoglycemia detection in T2DM and AMI patients, especially in the first 24 h.

Abnormal resting-state functional connectivity of hippocampal subregions in type 2 diabetes mellitus-associated cognitive decline.

Objective: Type 2 diabetes mellitus (T2DM) over time predisposes to inflammatory responses and abnormalities in functional brain networks that damage learning, memory, or executive function. The hippocampus is a key region often reporting connectivity abnormalities in memory disorders. Here, we investigated peripheral inflammatory responses and resting-state functional connectivity (RSFC) changes characterized of hippocampal subregions in type 2 diabetes-associated cognitive decline (T2DACD). Methods: The study included 16 patients with T2DM, 16 patients with T2DACD and 25 healthy controls (HCs). Subjects were assessed for cognitive performance, tested for the expression of inflammatory factors IL-6, IL-10 and TNF-α in peripheral serum, underwent resting-state functional magnetic resonance imaging scans, and analyzed for RSFC using the hippocampal subregions as seeds. We also calculated the correlation between cognitive performance and RSFC of hippocampal subregion, and analyzed the significantly altered RSFC values of T2DACD for Receiver Operating Characteristic (ROC) analysis. Results: T2DACD patients showed a decline in their ability to complete cognitive assessment scales and experimental paradigms, and T2DM did not show abnormal cognitive performance. IL-6 expression was increased in peripheral serum in both T2DACD and T2DM. Compared with HCs, T2DACD showed abnormalities RSFC of the left anterior hippocampus with left precentral gyrus and left angular gyrus. T2DM showed abnormalities RSFC of the left middle hippocampus with right medial frontal gyrus, right anterior and middle hippocampus with left precuneus, left anterior hippocampus with right precuneus and right posterior middle temporal gyrus. Compared with T2DM, T2DACD showed abnormalities RSFC of the left posterior hippocampus and right middle hippocampus with left precuneus. In addition, RSFC in the left posterior hippocampus with left precuneus of T2DACD was positively correlated with Flanker conflict response time (r=0.766, P=0.001). In the ROC analysis, the significantly altered RSFC values of T2DACD achieved significant performance. Conclusions: T2DACD showed a significant decrease in attentional inhibition and working memory, peripheral pro-inflammatory response increased, and abnormalities RSFC of the hippocampal subregions with default mode network and sensory-motor network. T2DM did not show a significant cognitive decline, but peripheral pro-inflammatory response increased and abnormalities RSFC of the hippocampus subregions occurred in the brain. In addition, the left precuneus may be a key brain region in the conversion of T2DM to T2DACD. The results of this study may provide a basis for the preliminary diagnosis of T2DACD.

Design, synthesis and enzymatic inhibition evaluation of novel 4-hydroxy Pd-C-â ¢ derivatives as α-glucosidase and PTP1B dual-target inhibitors.

A library of 4-Hydroxy Pd-C-Ⅲ derivatives (5a-5p and 8a-8h) as α-glucosidase inhibitors was prepared and the activity of these compounds against α-glucosidase was evaluated. The outcomes displayed that most of the derivatives had moderate to potent α-glucosidase inhibition with IC50 values ranging from 66.3 ± 2.4 to 299.7 ± 6.0 µM. Amongst these compounds, 8a had the strongest α-glucosidase inhibition than others with an IC50 value of 66.3 ± 2.4 µM. Therefore, 8a was chosen to detect the inhibitory activities on PTP1B and α-amylase, the results revealed that 8a had the potential to be PTP1B (IC50 = 47.0 ± 0.5 µM) and α-amylase (IC50 = 30.62 ± 2.13 µM) inhibitor. Additionally, the enzyme kinetic study displayed that 8a was a mixed-type inhibitor. Moreover, the results of the spectroscopy experiments proved that 8a could quench the fluorescence intensity of α-glucosidase in a dose-dependent manner, destroy the secondary structure of α-glucosidase and change the conformation of the enzyme. Significantly, the investigation of cellular thermal shift assay exhibited that 8a could target the PTP1B protein, and the in vitro cytotoxicity discovered compound 8a had no significant toxicity to normal HEK-293 cells. Additionally, the results of molecular docking found that 8a could both bind the active sites of the α-glucosidase and PTP1B. Importantly, the in vivo sucrose-loading test displayed 8a had potential to reduce the postprandial blood glucose. All results proved that compound 8a had great potential as a dual-target inhibitor in treating Type 2 diabetes mellitus.

Characteristic Changes of Prefrontal and Motor Areas in Patients with Type 2 Diabetes and Major Depressive Disorder During a Motor Task of Tai Chi Chuan: A Functional Near-Infrared Spectroscopy Study.

AIM: This cross-sectional study aims to identify the characteristic changes of prefrontal and motor areas during a tai chi chuan task in patients with Type 2 diabetes mellitus (T2DM) and major depressive disorder (MDD) using wearable functional near-infrared spectroscopy (fNIRS). METHODS: Three parallel groups (T2DM with DD group, T2DM group, and healthy group) were recruited from December 10, 2022, to May 31, 2023. Participants in three groups conducted a motor task of tai chi chuan designed by Eprime 3.0, and fNIRS was used to monitor the brain activation, functional connectivity (FC), and lateralization of prefrontal and motor areas. Correlation analyses were performed to examine the relationship between depressive symptoms and the function of prefrontal and motor areas. RESULTS: Ninety elder adults (aged ≥ 60), including 30 patients with T2DM and MDD, 30 patients with T2DM, and 30 healthy subjects, were enrolled. In contrast with the patients with T2DM and healthy subjects, the patients with T2DM and MDD had decreased activation and abnormal lateralization in prefrontal and motor areas and decreased FC among supplementary motor area, motor area, and dorsolateral prefrontal cortex (DLPFC). Furthermore, the oxyhemoglobin (HbO2) concentration value of DLPFC in patients with T2DM and MDD was negatively associated with scores of Hamilton Depression Scale-24 (HAMD-24). CONCLUSIONS: Patients with T2DM and MDD had characteristic functional changes in prefrontal and motor areas. DLPFC may be a potential target of diagnosis and intervention for patients with T2DM and MDD.

The effects of sodium-glucose cotransporter 2 inhibitors on the 'forgotten' right ventricle.

With the progress in diagnosis, treatment and imaging techniques, there is a growing recognition that impaired right ventricular (RV) function profoundly affects the prognosis of patients with heart failure (HF), irrespective of their left ventricular ejection fraction (LVEF). In addition, right HF (RHF) is a common complication associated with various diseases, including congenital heart disease, myocardial infarction (MI), pulmonary arterial hypertension (PAH) and dilated cardiomyopathy (DCM), and it can manifest at any time after left ventricular assist devices (LVADs). The sodium-glucose cotransporter 2 (SGLT2) inhibition by gliflozins has emerged as a cornerstone medicine for managing type 2 diabetes mellitus (T2DM) and HF, with an increasing focus on its potential to enhance RV function. In this review, we aim to present an updated perspective on the pleiotropic effects of gliflozins on the right ventricle and offer insights into the underlying mechanisms. We can ascertain their advantageous impact on the right ventricle by discussing the evidence obtained in animal models and monumental clinical trials. In light of the pathophysiological changes in RHF, we attempt to elucidate crucial mechanisms regarding their beneficial effects, including alleviation of RV overload, reduction of hyperinsulinaemia and inflammatory responses, regulation of nutrient signalling pathways and cellular energy metabolism, inhibition of oxidative stress and myocardial fibrosis, and maintenance of ion balance. Finally, this drug class's potential application and benefits in various clinical settings are described, along with a prospective outlook on future clinical practice and research directions.

Involvement of Single Nucleotide Variants in the Klotho Gene Among Obesity Individuals with and without Type 2 Diabetes Mellitus in the Saudi Population.

Purpose: Aging is characterized by the gradual physiological changes and alterations that accumulate over time in the human body. The combination of obesity and ageing can lead to an increased risk of serious health issues or death. Single nucleotide variants (SNVs) in the Klotho gene were commonly studied, including that in type 2 diabetes mellitus (T2DM). Aim: The aim of this study is to examine the possible effect of SNVs in Klotho on the obese population in Saudi Arabia using middle-aged participants with and without T2DM. Methods: This study consists of 100 controls and 100 obesity patients, in which 50 had T2DM and the remaining 50 were obese without T2DM. Genotyping was performed with PCR, and Sanger sequencing analysis was used to validate the molecular association. Results: In this study, rs1207568 (p = 0.001-0.003) and rs9527025 (p = 0.001-0.00004) SNVs were associated with obesity cases. However, none of the genotypes or allele frequencies showed a positive association with the rs564481 SNV (p = 0.344-0.881). The multiple linear regression model showed that waist and hip were associated (p = 0.01-0.02). ANOVA analysis showed age (p = 0.04), hip (p = 0.002), SBP, and TC (p = 0.02) were associated. Finally, SNV (rs1207568 and rs95270250) and obesity (p < 0.001) associations were confirmed through gene multifactor dimensionality reduction analysis with gene-gene interaction, dendrogram, and graphical depletion method. Conclusion: This study concludes that rs1207568 and rs9527025 SNVs are associated with obesity in the Saudi population. Additional genetical statistics showed significant association between dependent and independent variables. SNVs in Klotho play a role in the Saudi population's susceptibility to obesity.

A mobile serious game about diabetes self-management: Design and evaluation.

Type 2 Diabetes Mellitus (T2DM) is a chronic condition that requires ongoing self-management and education. In recent years, there has been a growing interest in utilizing mobile serious games as a tool for patient education and engagement. This article presents the development of DiaPo, a mobile serious game designed to improve self-management education for patients with T2DM. DiaPo integrates gamification techniques to increase patient engagement and motivation while providing essential information about disease management. The development of DiaPo followed a structured design process, utilizing the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) educational system. This systematic approach allowed for the integration of best practices in educational game design and diabetes care. The development team consisted of experts in medical informatics, game design, and diabetes care, ensuring a multidisciplinary approach to the game's creation. The game's narrative focuses on a T2DM patient who earns positive points for making healthy lifestyle choices and negative points for poor ones. This gamified approach aims to reinforce positive behaviors and provide immediate feedback on negative ones. Interactive animations confirm or deny options selected by the player, further enhancing the learning experience. DiaPo offers a flexible and adaptable platform suitable for diverse audiences, promoting inclusiveness and accessibility in T2DM education. DiaPo represents a novel approach to self-management education for patients with T2DM, utilizing gamification techniques and a multidisciplinary design process to create an engaging and informative mobile serious game. By promoting inclusiveness and accessibility, DiaPo has the potential to empower patients with T2DM to take an active role in their disease management. As the field of mobile serious games continues to evolve, DiaPo stands as a promising tool for improving T2DM education and patient outcomes.

Semaglutide exposure and its association with adverse outcomes in diabetic patients undergoing transforaminal lumbar interbody fusion for lumbar degenerative disc disease.

OBJECTIVE: Semaglutide, a novel glucagon-like peptide-1 receptor agonist, has transformed the therapeutic landscape for type 2 diabetes mellitus. However, its effect on osteoclast activity and its potential to induce weight-related muscle loss raises concerns about its impact on spine surgery outcomes. As such, evaluating semaglutide's influence on transforaminal lumbar interbody fusion (TLIF) is imperative, given the procedure's reliance on successful bony fusion to prevent postoperative instability and further interventions. METHODS: Using an all-payer database (MARINER), the authors analyzed data from patients with type 2 diabetes mellitus who were 18-74 years of age and who underwent short-segment fusion (≤ 3-level) TLIFs between January 2018 and October 2022. Patients were either exposed to semaglutide or not. A comprehensive 1:3 (exposure vs no exposure) matching was performed based on age, sex, obesity, hypertension, coronary artery disease, chronic kidney disease, smoking status, osteoporosis, levels of surgery, and basal-bolus insulin dependence. Kaplan-Meier survival curves and log-rank testing were performed to study the probability of additional lumbar fusion surgery within 1 year. RESULTS: After the 1:3 matching, 1781 patients were identified, with 447 in the semaglutide-exposed cohort and 1334 in the nonexposed cohort. Most patients in both groups were 55-69 years old, and 59.3% were female. Analysis showed that the likelihood of undergoing additional lumbar fusion surgery within 1 year post-TLIF was significantly higher in the semaglutide-exposed group than in the nonexposed group (OR 11.79, 95% CI 8.17-17.33). Kaplan-Meier plots and log-rank testing further confirmed a statistically significant divergent probability in the need for additional surgery within 1 year between the cohorts (log-rank, p < 0.001). CONCLUSIONS: Semaglutide exposure appears to be associated with a higher likelihood of additional lumbar fusion surgeries within 1 year post-TLIF, especially in patients receiving the medication for longer durations. Although the mechanisms remain speculative, potential impacts on bone turnover and the onset of muscle loss may be contributory factors. Further research is needed to elucidate the exact mechanisms and to develop strategies for optimizing surgical outcomes in these patients.

Type 2 diabetes mellitus and neurodegenerative disorders: The mitochondrial connection.

The incidence of type 2 diabetes mellitus (T2DM) has increased in our society in recent decades as the population ages, and this trend is not expected to revert. This is the same for the incidence of the main neurodegenerative disorders, including the two most common ones, which are, Alzheimer's and Parkinson's disease. Currently, no pharmacological therapies have been developed to revert or cure any of these pathologies. Interestingly, in recent years, an increased number of studies have shown a high co-morbidity between T2DM and neurodegeneration, as well as some common molecular pathways that are affected in both types of diseases. For example, while the etiopathology of T2DM and neurodegenerative disorders is highly complex, mitochondrial dysfunction has been broadly described in the early steps of both diseases; accordingly, this dysfunction has emerged as a plausible molecular link between them. In fact, the prominent role played by mitochondria in the mammalian metabolism of glucose places the physiology of the organelle in a central position to regulate many cellular processes that are affected in both T2DM and neurodegenerative disorders. In this collaborative review, we critically describe the relationship between T2DM and neurodegeneration; making a special emphasis on the mitochondrial mechanisms that could link these diseases. A better understanding of the role of mitochondria on the etiopathology of T2DM and neurodegeneration could pave the way for the development of new pharmacological therapies focused on the regulation of the physiology of the organelle. These therapies could, ultimately, contribute to increase healthspan.

Associations between polychlorinated biphenyls and cancer risk among type 2 diabetes: The modifying effects of lifestyle.

A growing percentage of diabetes-related deaths has been attributed to cancer, with environmental factors playing important contributions. Thus, we studied the potential relationship between endocrine disruptors polychlorinated biphenyls (PCBs) and cancer risk in diabetes. We aimed to evaluate the association between serum seven indicator-PCB (PCB-28/52/101/118/138/153/180) levels and incident cancer, and further explore the possible modifying role of lifestyle. A total of 2806 type 2 diabetes mellitus (T2DM) cases were included from the Dongfeng-Tongji cohort at the baseline in 2008 and tracked until December 2018, and 320 incident cancers were identified during about 10-year follow-up. Cox proportional hazards models and competing risk regression models were used to reveal associations of baseline concentrations of PCBs with total cancer and specific cancer, respectively. Lifestyle score was determined by body mass index, waist circumference, physical activity, smoking, alcohol drinking, and diet. Each interquartile range (IQR) increment of non-dioxin-like PCBs (NDL-PCBs) generated an 8%-30% increase in cancer incidence. Individuals in the highest quartile for PCB-52, PCB-101, PCB-138, and lowly chlorinated PCBs had 1.44- to 1.68-fold higher cancer risk compared to those in the lowest quartile. Restricted cubic spline analyses and the quantile g-computation model showed similar results. Significant interactions were found between PCBs and fasting blood glucose or simplified insulin resistance assessment indicators. NDL-PCBs were positively and significantly associated with gastrointestinal cancer and respiratory cancer, especially with liver cancer, colorectal cancer, and lung cancer. Higher PCBs showed a significant increase in total cancer risk among participants with an unhealthy lifestyle, however, no associations were observed in those with a relatively healthy lifestyle (Pinteraction < 0.05). Our findings indicated an increased cancer risk associated with NDL-PCBs, highlighted the role of a healthy lifestyle in potentially reducing adverse impact, and provided preliminary data for environmental and public health interventions to alleviate the risk of cancer among diabetes.