Search Results (1,179)

Metabolic syndrome (MetS) is defined by a combination of metabolic abnormalities, such as central obesity, insulin resistance, hypertension, and dyslipidemia, and significantly increases the risk of cardiovascular diseases and type 2 diabetes. The high prevalence of MetS is a public health concern, necessitating rapid identification and intervention strategies to prevent this emerging epidemic. Diagnosing MetS requires the presence of three or more of these abnormalities, underscoring the need for effective management approaches. Despite a growing body of literature, limited reviews have critically evaluated the complex interplay between metabolic dysfunction, inflammation, and coagulation, particularly in the context of dietary interventions. Therefore, this article reviews the relationship between metabolic syndrome, inflammation, and thrombotic diseases, with an emphasis on their impacts on hematological health. Furthermore, this review explores the potential role of vegetarian and vegan dietary patterns in controlling these processes and improving hematological outcomes. This narrative review aims to critically evaluate current research on the inflammatory and thrombotic implications of MetS and assess the potential modulating role of vegan and plant-based diets within this context. Full article

Background/Objectives: This cohort study aimed to elucidate the real-world treatment course of patients receiving low-dose olanzapine (<2.5 mg), to assess its efficacy, and to examine its metabolic side effects. This study was a cohort study using a clinical registry. Methods: The primary efficacy endpoint was effective medication adherence and appropriate dosing. The primary safety endpoint was the incidence of metabolic adverse events, including diabetes mellitus, dyslipidemia, cardiovascular events, and cerebrovascular events. Cox proportional hazards models were used to compare outcomes between groups. Results: A total of 9565 patients were prescribed olanzapine at Samsung Medical Center from 2002 to 2023, and 1629 (17%) were in the low-dose group. The median maintenance period for low-dose olanzapine was 142 days (IQR, 30–551 days), and 95.5% of patients received low-dose olanzapine with either gradual tapering or gradual dose escalation. During follow-up, the risk of diabetes mellitus (HR = 0.32, 95% CI = 0.17–0.62), dyslipidemia (HR = 0.59, 95% CI = 0.42–0.82), cardiovascular disease (HR = 0.88, 95% CI = 0.51–1.49), and cerebrovascular events (HR = 0.75, 95% CI = 0.41–1.36) was lower in the low-dose group than in the regular-dose group. Conclusions: Low doses of olanzapine have clinical benefits in providing appropriate dosing and a reduced incidence of metabolic side effects. These findings support personalized antipsychotic treatment strategies, particularly in populations with heightened metabolic vulnerability, by informing dose selection based on individual risk–benefit profiles. Full article

There is increasing use of modern medicine globally to manage cardiovascular diseases (CVDs). However, many people, especially in low-to-middle-income countries, still rely on traditional medicinal plants for their daily health needs. However, limited studies have explored the use of these remedies. Therefore, this narrative review aimed to evaluate the potential of Sclerocarya birrea (S. birrea) in managing diabetes, dyslipidemia, inflammation, and hypertension, including its effects on oxidative stress. This study reviewed evidence from PubMed, Web of Science, and ResearchGate, published in these databases up to 30 April 2025. The evidence showed that S. birrea had the potential to preserve cardiometabolic health and reduce CVD-associated risk factors. Notably, S. birrea improved glucose metabolism, inflammation, hypertension, and oxidative stress. This plant exhibits antihyperglycemic effects by activating adenosine monophosphate-activated protein kinase (AMPK) and inhibiting gluconeogenesis and the activities of carbohydrase. It also ameliorates dyslipidemia by modulating the activities of peroxisome proliferator-activated receptor alpha (PPARα) and increasing fatty acid oxidation. The anti-inflammatory potential of S. birrea is modulated by the activation of PPARα, which inhibits nuclear factor kappa beta (NF-κβ) and decreases the production of inflammatory cytokines. Its antioxidant property is attributed to its ability to increase antioxidant enzymes like catalase (CAT), superoxide dismutase (SOD), and glutathione (GSH), which are known to counteract oxidative damage. However, it is important to note that different parts of the plant had varying impacts on CVD risk factors, depending on whether the study was conducted preclinically or clinically. Therefore, its extract should be explored as a potential remedy for the management of CVD risk factors, especially in areas where access to healthcare is limited. Full article

Background/Objectives: Cardiovascular disease (CVD) remains one of the leading causes of death worldwide, with several well-established risk factors. Among dermatological conditions, psoriasis is a well-known contributor to cardiometabolic risk, while lichen planus (LP) remains an underexplored chronic inflammatory disorder in this context. This study aimed to comparatively assess the prevalence and clinical patterns of metabolic syndrome (MetS) components in patients with LP versus psoriasis and healthy controls, focusing on the intrinsic inflammatory burden in patients not receiving systemic therapy. We also examined whether specific clinical subtypes of LP carry distinct metabolic profiles. Methods: We conducted a cross-sectional observational study at a tertiary dermatology center between January 2020 and December 2024. A total of 236 adult patients were included: 78 with LP, 79 with psoriasis, and 79 controls with minor dermatological conditions. Demographic, clinical, and laboratory data were collected. LP subtypes (cutaneous, mucocutaneous, reticular oral, erosive oral) were evaluated using the Lichen Planus Activity Index (LPAI) and Oral Lichen Planus Clinical Index (OLP-CI); psoriasis severity was assessed using the Psoriasis Area and Severity Index (PASI). Cardiometabolic comorbidities were assessed according to established guidelines. Results: LP patients showed significantly higher prevalence of hypertension (OR 1.94, p = 0.044) and type 2 diabetes mellitus (OR 3.09, p = 0.015) compared to controls. Compared to psoriasis, LP was associated with a higher prevalence of mixed dyslipidemia (OR 3.41, p = 0.033), while psoriasis showed more abdominal obesity (OR 0.35, p = 0.003). Mucosal LP subtypes, especially erosive and reticular oral LP, were linked to elevated cardiometabolic risk. Conclusions: LP, particularly its oral subtypes, is associated with a distinct cardiometabolic risk profile comparable to or exceeding that of psoriasis. These findings support the need for systematic metabolic screening in LP patients as part of comprehensive care. Full article

Chronic kidney disease (CKD) is a multifactorial disorder increasingly recognized as a systemic condition marked by persistent inflammation, oxidative stress, dyslipidemia, and endothelial dysfunction. Diabetic nephropathy, a leading cause of CKD, amplifies cardiovascular risk through intertwined mechanisms beyond traditional risk factors. This review synthesizes current evidence on the interplay between inflammation, oxidative stress, and atherosclerosis in CKD, with a special focus on emerging molecular biomarkers—PCSK9, EPHX2, AOPPs, and TBARSs—and their integration with clinical indices. These markers illuminate pathophysiological networks underlying CKD progression and cardiovascular complications, offering novel insights into risk stratification, disease monitoring, and targeted therapy. By exploring molecular and clinical intersections, this review underscores the potential of a personalized, biomarker-driven approach to CKD management. Full article

Background/Objectives: Patients with chronic hypoparathyroidism are at increased risk of kidney complications. Also, chronic kidney disease is associated with increased cardiovascular risk. The aim was to analyze the factors that influence kidney function, including cardiovascular diseases (CVD), in a cohort of patients with chronic hypoparathyroidism. Methods: This was a retrospective longitudinal study that included 100 patients with chronic hypoparathyroidism. Results: The estimated glomerular filtration rate (eGFR) was associated with the duration of disease (p = 0.014). During follow-up, a significant decrease in eGFR was observed over time (p < 0.001), and changes in the eGFR were associated with the duration of disease (p < 0.001). We found that the eGFR was lower in patients with urolithiasis (p = 0.003), hypertension (p < 0.001), type 2 diabetes (p = 0.031) and dyslipidemia (p < 0.001). In total, 14% of patients had a chronic kidney disease (CKD), and these patients had a longer duration of disease (p < 0.001). The percentage of patients with urolithiasis (p = 0.003), nephrocalcinosis (p = 0.008), hypertension (p = 0.005), type 2 diabetes (p < 0.001), dyslipidemia (p < 0.001), coronary heart disease (p = 0.008), and arrhythmia (p < 0.001) was higher in patients with CKD. Logistic regression models showed that disease duration was associated with CKD (OR = 1.11; 95% CI [1.03–1.22]; p = 0.008). We used ROC curves to assess the usefulness of disease duration as a marker of CKD, and the AUC was 0.850 (95% CI 0.763–0.937, p < 0.001). A duration of disease > 15.5 years had a sensitivity of 85.7% and a specificity of 71.9% for a diagnosis of CKD. Conclusions: The duration of disease appears to be a predictor of the presence of renal dysfunction in patients with chronic hypoparathyroidism. In addition, the coexistence of CVD factors could result in greater renal damage. Full article

Ectopic lipid accumulation is a core contributor to insulin resistance and metabolic diseases, including type 2 diabetes, dyslipidemia, and non-alcoholic fatty liver disease. Conventional therapies have primarily focused on redistributing lipid burden across tissues or modulating specific pathways. However, this often causes compensatory responses that merely shift the burden rather than resolve the underlying lipid excess. In this review, we introduce the concept of the ballooning effect, wherein single-target interventions inadvertently exacerbate lipid accumulation in non-target tissues. We then explore fundamental strategies for true lipid disposal, which aim either to prevent lipid influx or to promote complete lipid oxidation. Among these, mild mitochondrial uncoupling emerges as a promising solution. By dissipating substrate energy as heat, mitochondrial uncoupling reduces ectopic lipid burden without relying on redistribution. Recent advances have yielded safer chemical uncouplers and novel endogenous protein-based mechanisms that enable controlled uncoupling with minimal toxicity. Together, these provide a new framework for next-generation metabolic therapies that move beyond lipid redistribution and aim for a true lipid disposal, potentially offering a safe and effective strategy. Full article

This was a single-centre retrospective cohort study of patients diagnosed with glioblastoma (GB) at the Juravinski Cancer Centre (JCC). The charts of 528 patients diagnosed with GB at the JCC from an 8-year period from 1 January 2013, to 31 December 2020, were reviewed. The primary objective was to assess the incidence of venous thromboembolism (VTE) in newly diagnosed GB. The secondary objective was to identify patients at higher risk of developing VTE to understand who might benefit from prophylactic anticoagulation. Data on the following factors were collected: date of diagnosis, time to death or last follow-up, location and size of tumour, degree of resection, presence and location of weakness, performance status, body mass index, comorbidities (hypertension, diabetes, dyslipidemia, smoking history), baseline blood counts, and treatments administered. A total of 111 of the 528 patients (21%) were diagnosed with VTE. Most VTE (87%) occurred within 12 months of diagnosis. A previous cancer diagnosis and recurrence or disease progression were the only factors identified as predictive of a higher risk for developing thrombosis. Newly diagnosed patients with GB have been shown to have a significant risk of developing VTE. Consideration should be given for prophylactic anticoagulation at the time of diagnosis. Full article

Background and Objectives: Thyroid dysfunction (TD) is more frequently observed in patients with diabetes mellitus (DM) compared to the general population. This study aims to determine the prevalence of TD in a large cohort of patients diagnosed with type 2 diabetes mellitus (T2DM) and to evaluate its possible impact on glycemic control, comorbidities, and diabetes-related complications. Materials and Methods: A total of 723 patients with type 2 diabetes mellitus (47.9% female, 52.1% male) were retrospectively evaluated. Demographic information of the patients, comprehensive history including onset and duration of DM and also comorbid diseases, diabetes-related complications, laboratory results, antidiabetic drugs and presence of TD were recorded and analyzed. Results: The prevalence of TD was 21.4% in 723 patients. Dyslipidemia was the most common comorbidity (63.6%). Patients with TD had significantly higher baseline BMI and longer diabetes duration (p = 0.007 and p = 0.048, respectively). Overall complication and comorbidity rates were 80.1% and 66%. TD was more common in females (73.4% vs. 26.6%; p < 0.001). Hypertension (69.5% vs. 58.7%) and neuropathy (40.9% vs. 33.0%) were significantly more frequent in the TD group (p < 0.05 for both). The total comorbidity rate was also higher in TD-positive patients (72.7% vs. 64.1%; p = 0.046). A significant positive correlation was observed between BMI and TSH levels. Conclusions: The increased prevalence of TD in patients with T2DM was clearly demonstrated. Female gender was identified as an independent risk factor, while elevated BMI and longer diabetes duration showed significant associations with TD status. The coexistence of TD and T2DM may contribute to a higher risk of diabetic complications and comorbidities. Routine screening of thyroid function is recommended to enable early identification and improve the overall clinical management. Full article

Metabolic syndrome comprises a constellation of comorbidities, including obesity, hypertension, and disorders in carbohydrate and lipid metabolism, associated with an elevated risk of cardiovascular mortality. Obesity is regarded as the principal cause of metabolic syndrome (both collectively and in relation to its components), frequently linked in previous scientific studies with a deficiency of magnesium, one of the most important cations found in the human body. Objectives: The objective of this study was to assess the prevalence of hypomagnesemia in patients with metabolic syndrome and to determine the most significant risk factor among its components for this nutritional deficiency. Methods: Retrospective medical data from 403 patients admitted to the hospital for conditions unrelated to magnesium levels from 2015 to 2019 were evaluated, encompassing serum magnesemia and specific data about components of metabolic syndrome. Data underwent statistical analysis, including linear and logistic regression, to assess the principal risk variables of hypomagnesemia. Results: Hypomagnesemia was observed in 14.89% of the patients with metabolic syndrome, exhibiting a 2.42-fold greater risk of this deficiency (95%CI: 1.40–3.40). Among the components of metabolic syndrome, hyperglycemia emerged as the most significant determinant affecting both the incidence and severity of hypomagnesemia, elevating the risk by a ratio of 2.72 (95%CI: 1.52–4.87). In the multivariate regression model, hyperglycemia was the sole factor independently influencing magnesium concentration (β = −0.145; p < 0.001). Conclusions: Patients presenting signs of metabolic syndrome are at heightened risk for hypomagnesemia. Hyperglycemia appears to be the most important variable affecting the risk of magnesium insufficiency; however, additional research is needed in this area. Full article

Obstructive sleep apnea (OSA) syndrome is a severe, debilitating, and pervasive sleep disorder. OSA mainly affects people with obesity, type 2 diabetes mellitus (T2DM), hypertension, and dyslipidemia and is strongly associated with cardiovascular complications. Based on the bidirectional relationship between T2DM and OSA, the latter represents a risk factor for the former, and, vice versa, people with T2DM have a high risk of OSA. Mechanical and hormonal factors, inflammatory mediators, and a dysregulated autonomic nervous system contribute to the mechanisms underlying the disease. Treatment of OSA is necessary even if the available remedies are not always effective. In addition to traditional treatments, including lifestyle adaptations and bariatric surgery, CPAP equipment, i.e., a breathing device ensuring continuous positive pressure to keep the airways open during sleep, represents the most common treatment tool. More recently, pharmacological research has paved the way to newer seemingly effective therapeutic strategies involving, in particular, two hypoglycemic agent classes, i.e., sodium–glucose co-transporter 2 inhibitors (SGLT2-is) and glucagon-like peptide-1 (GLP-1) receptor agonists (GLP1-ras). This narrative review provides an update on all of the above. Full article

Background and Objectives: Sarcopenic obesity, or the coexistence of sarcopenia and obesity, carries an additional load of health risks, including functional decline and metabolic disorders. Despite its increasing importance, data on Korean adults’ prevalence and risk factors are poor. The objective of this study was to estimate the prevalence of sarcopenic obesity, sarcopenia, and obesity to identify factors associated with each condition using the most recent nationally representative data. Materials and Methods: This study analyzed data from 4332 adults aged ≥ 40 years who participated in the 2022–2023 Korea National Health and Nutrition Examination Survey (KNHANES). Sarcopenia was defined using the appendicular skeletal muscle index (SMI) via bioelectrical impedance analysis (BIA), and obesity by waist circumference per Korean criteria. Participants were categorized into four body composition groups. Complex sample logistic regression was used to identify factors independently associated with each condition. Results: The prevalence rates of sarcopenic obesity, sarcopenia-only, and obesity-only were 1.9%, 14.4%, and 35.5%, respectively. Sarcopenic obesity was significantly more common among older women with low education level, poor subjective health, diabetes, and low HDL-C. They were associated with older age, lower physical activity, lower education level, past smoking, and poor health condition. Obesity was associated with male sex, diabetes, hypertension, dyslipidemia, and moderate-to-poor perceived health. Conclusions: Sarcopenic obesity, while less prevalent, is relatively uncommon and represents a high-risk phenotype associated with metabolic and functional deficits. These results highlight the importance of identifying vulnerable subgroups and implementing targeted strategies that address both muscle loss and adiposity in aging Korean adults. Full article

The kallikrein–kinin system and its B1 and B2 receptors are key regulators in metabolic disorders such as obesity, diabetes, and insulin resistance. Obesity, a chronic and multifactorial condition often associated with comorbidities like type 2 diabetes and dyslipidemia, remains poorly understood at the metabolic level. The kinin B2 receptor (B2R) is involved in blood pressure regulation and glucose metabolism, promoting glucose uptake in skeletal muscle via bradykinin. Studies in B2R-KO mice demonstrate that the absence of this receptor predisposes animals to glucose intolerance under a high-fat diet and impairs adaptive thermogenesis, indicating a protective role for B2R in metabolic homeostasis and insulin sensitivity. In contrast, the kinin B1 receptor (B1R) is inducible under pathological conditions and is activated by kinin metabolites. Mouse models lacking B1R exhibit improved metabolic profiles, including protection against high-fat diet-induced obesity and insulin resistance, enhanced energy expenditure, and increased leptin sensitivity. B1R inactivation in adipocytes enhances insulin responsiveness and glucose tolerance, supporting its role in the development of insulin resistance. Moreover, B1R deficiency improves energy metabolism and thermogenic responses to adrenergic and cold stimuli, promoting the activation of brown adipose tissue and the browning of white adipose tissue. Collectively, these findings suggest that B1R and B2R represent promising therapeutic targets for the treatment of metabolic disorders. Full article

Cardiovascular disease (CVD) and dementia may share common pathogenic factors such as atherosclerosis and hyperlipoproteinemia. Dyslipidemia-induced oxidative stress contributes to dementia comorbidity in CVD. Abelmoschus esculentus (AE, okra) potentiates in alleviating hyperlipidemia and diabetes-related cognitive impairment. This study evaluated the effects of AE in hyperlipidemic ApoE^−/− mice treated with streptozotocin (50 mg/kg) and fed a high-fat diet (17% lard oil, 1.2% cholesterol). AE fractions F1 or F2 (0.65 mg/kg) were administered for 8 weeks. AE significantly reduced serum LDL-C, HDL-C, triglycerides, and glucose, improved cognitive and memory function, and protected hippocampal neurons. AE also lowered oxidative stress markers (8-hydroxy-2′-deoxyguanosine, 8-OHdG) and modulated neuronal nuclei (NeuN) and doublecortin (DCX) expression. In vitro, AE promoted neurite outgrowth and neuronal differentiation in retinoic acid (RA)-differentiated human SH-SY5Y cells under metabolic stress (glucose and palmitate), alongside the upregulation of heme oxygenase-1 (HO-1), Nuclear factor-erythroid 2-related factor 2 (Nrf2), and brain-derived neurotrophic factor (BDNF). These findings suggest AE may counter cognitive decline via oxidative stress regulation and the enhancement of neuronal differentiation. Full article

Insulin resistance (IR), a core component in the development of type 2 diabetes mellitus (T2DM), is increasingly recognized for its role in cardiovascular and pulmonary complications. This review explores the relationship between IR, right ventricular dysfunction (RVD), and decreased lung volume in patients with T2DM. Emerging evidence suggests that IR contributes to early structural and functional alterations in the right ventricle, independent of overt cardiovascular disease. The mechanisms involved include oxidative stress, inflammation, dyslipidemia, and obesity—factors commonly found in metabolic syndrome and T2DM. These pathophysiological changes compromise right ventricular contractility, leading to reduced pulmonary perfusion and respiratory capacity. RVD has been associated with chronic lung disease, pulmonary hypertension, and obstructive sleep apnea, all of which are prevalent in the diabetic population. As RVD progresses, it can result in impaired gas exchange, interstitial pulmonary edema, and exercise intolerance—highlighting the importance of early recognition and management. Therapeutic strategies should aim to improve insulin sensitivity and cardiac function through lifestyle interventions, pharmacological agents such as SGLT2 inhibitors and GLP-1/GIP analogs, and routine cardiac monitoring. These approaches may help slow the progression of RVD and its respiratory consequences. Considering the global burden of diabetes and obesity, and the growing incidence of related complications, further research is warranted to clarify the mechanisms linking IR, RVD, and respiratory dysfunction. Understanding this triad will be crucial for developing targeted interventions that improve outcomes and quality of life in affected patients. Full article