Previous studies suggest that taurine supplementation may attenuate atherosclerosis by reducing lipid levels. However, energy drinks containing taurine have been shown to increase blood pressure, a key risk factor for atherosclerosis. Thus, the role of taurine in atherosclerosis remains controversial. This study aimed to investigate the effect of taurine on the development of atherosclerotic plaques.

Plasma taurine levels were measured in 105 patients with varying degrees of coronary heart disease and in 40 healthy individuals using 1,2-13C2-taurine-based ultra-performance liquid chromatography-tandem quadrupole mass spectrometry (UPLC-QQQ-MS/MS). Apolipoprotein E knockout (ApoE−/−) C57BL/6J mice, fed a high-fat diet and subjected to left carotid artery ligation with cannula insertion, received taurine or saline for four consecutive days. Healthy control mice were fed a normal chow diet and underwent a sham operation. Serum taurine levels, lipid indicators, and arterial histology in the individual mice were examined.

Plasma taurine levels were significantly higher in patients with acute myocardial infarction (4.04 ± 0.24 μg/mL) compared to healthy controls (3.52 ± 0.22 μg/mL). Taurine treatment significantly decreased plaque areas in the carotid artery, reduced Masson’s Trichrome staining, and lowered the ratio of anti-α-SMA to anti-CD68 staining in ApoE−/− mice. Additionally, taurine treatment increased the levels of matrix metalloproteinase 2 in the cultured vascular endothelial cells in vitro.

These findings suggest that taurine supplementation may reduce both the size and stability of atherosclerotic plaques. Therefore, dietary taurine supplements should be used with caution.

Over the course of the COVID-19 pandemic and its aftermath, growing concerns have emerged about the mental health of children and youth. Disease, loss, and lockdowns presented young people with enormous stressors, and much research suggests elevated levels of pediatric depression, anxiety, suicidality, and obsessive-compulsive behavior. However, considerable debate remains about the nature and persistence of these symptoms. This narrative review, conducted approximately four years after the onset of the pandemic, summarizes the major findings from four years of research, including empirical studies, meta-analyses, and systematic reviews. Studies were sourced from scholarly databases using the keywords “COVID-19”, “children”, “adolescents”, and “mental health”. The existing literature on the prevalence of depression in youth indicated that worldwide rates varied from 2.2% to 11.8% of the population, with one study revealing that one in four young people reported depressive symptoms. More specifically, 44% of youth in the United States demonstrated depression, while in China, the prevalence rate ranged from 11% to 44% of young people. Reviewed data showed that 20% of youth globally endorsed symptoms of anxiety or stress reactions, with countries such as Denmark (44%), Canada (45%), and the United States (32%) reporting extremely high rates. In the implications section, recommendations for screening and intervention procedures are outlined.

Liver injury in Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) is a multifaceted disorder, lacking cohort homogeneity due to a variety of potential causes, including drugs, arsenic and other heavy metals, glyphosate, infections, and ultraviolet radiation. The goals of this review were (1) to analyze the role of diagnostic algorithms in assessing causality for potential culprits involved in the development of liver injury associated with immune-mediated SJS and TEN, which represent immune-based variant disorders within a continuous spectrum. Milder forms are classified as SJS or SJS/TEN overlap, while TEN is known as the most serious form; and (2) to interpret the findings that allow for the characterization of the different types of these disorders. The manuscript is based on an extensive literature search for single case reports, case cohorts, and review articles. Search terms included: Stevens-Johnson Syndrome, Toxic Epidermal Necrolysis, and specific diagnostic algorithms such as the Roussel Uclaf Causality Assessment Method (RUCAM) and the Algorithm of Drug Causality for Epidermal Necrolysis (ALDEN). For the purpose of basic feature description, the uniform term SJS/TEN is used in the current analysis. SJS/TEN presents with five different cohort types: SJS/TEN type (1), which refers to a cohort of SJS/TEN caused by drugs, as assessed by both ALDEN and RUCAM; type (2), representing SJS/TEN due to drugs and assessed by ALDEN only, but not by RUCAM; type (3), which includes a cohort of SJS/TEN caused by drugs, assessed by non-ALDEN and non-RUCAM tools; type (4), which focuses on a cohort of SJS/TEN caused by non-drug culprits, assessed by various tools; and type (5), which considers a cohort of SJS/TEN caused by unknown culprits. Using this new SJS/TEN typology will help better characterize individual features, personalize treatment, and clarify pathogenetic specifics for each of the five disease types. This new SJS/TEN typology provides clarity by replacing issues of inhomogeneity with cohort homogeneity.

Chiari malformation type I (CMI) is a congenital neurological disorder characterized by the herniation of the cerebellar tonsils through the foramen magnum, which impairs cerebrospinal fluid circulation at the craniocervical junction. The primary hypothesis regarding its pathogenesis involves a mismatch between the posterior cranial fossa volume and the developing nervous tissue, leading to crowding and subsequent herniation. CMI presents a wide range of clinical manifestations, including cerebrospinal fluid-related symptoms, brainstem and cranial nerve compression, and spinal cord dysfunction, typically diagnosed through magnetic resonance imaging. The surgical treatment of adult CMI remains controversial due to its heterogeneous manifestations and the lack of standardized surgical protocols. Posterior fossa decompression (PFD), with or without duraplasty (hereinafter referred to as PFDD), remains the most common intervention. In this review, we focus on the following aspects to provide an overview of the current surgical strategies: 1. Surgical indications; 2. The extent of bony decompression in PFD; 3. Choosing between PFD, PFDD, and the dura-splitting technique; 4. Atlantoaxial fixation; 5. Techniques for intradural procedures; 6. Timing and approach for syrinx shunting. Additionally, emerging surgical innovations, such as endoscopic techniques, offer promising avenues for treatment.

Early detection of hepatocellular carcinoma (HCC) is crucial for improving survival in patients with chronic hepatitis. The GALAD algorithm combines gender (biological sex), age, α-fetoprotein (AFP), Lens culinaris agglutinin-reactive fraction of AFP (AFP-L3), and protein induced by vitamin K absence or antagonist-II (PIVKA-II) for HCC detection. Similarly, the GAAD algorithm incorporates gender (biological sex), age, AFP, and PIVKA-II. This study aimed to assess the clinical utility of AFP-L3 in the GALAD algorithm and its potential synergies with ultrasound. We compared the clinical performance of GALAD with GAAD; AFP; AFP-L3; and PIVKA-II, with or without ultrasound, in Taiwanese adults.

A total of 439 serum samples were analyzed using a Cobas® e 601 analyzer (healthy controls, n = 200; chronic liver disease controls, n = 177; HCC cases, n = 62). Performance was assessed through receiver operating characteristic curve analyses to calculate the area under the curve.

The area under the curve for differentiating early-stage HCC from patients with chronic liver disease was optimal for PIVKA-II (84.9%), GAAD (79.8%), and GALAD (79.4%), with slightly improved performance for detecting all-stage HCC. Clinical performance was unaffected by disease stage or etiology. Sensitivity for early-stage HCC was highest for GAAD (57.6%) and GALAD (57.6%). Sensitivity for each strategy was further enhanced when combined with ultrasound, regardless of disease stage or etiology (P < 0.01).

These findings indicate that the role of AFP-L3 in the GALAD algorithm is minimal, supporting the use of GAAD for HCC detection. A combination of GAAD, GALAD, or PIVKA-II with ultrasound may improve diagnostic efficiency compared with recommended strategies.

Erosive Esophagitis (EE) is the most common complication of gastroesophageal reflux disease. Patients with EE can be asymptomatic or present with severe symptoms such as dysphagia and gastrointestinal bleeding. Approximately 10-15% of patients with EE have refractory disease. Optimal management of EE requires understanding its pathophysiology, clinical presentation, and available evaluation and treatment modalities. While pharmacologic treatment of EE is often successful, procedural options such as surgery and endoscopic therapy may be necessary. This article presents an evidence-based and pragmatic approach to the management of EE, the most common complication of gastroesophageal reflux disease.

A mental disorder, also referred to as a psychiatric disorder or mental illness, is characterized by significant disturbances in an individual’s thinking, emotions, or behavior. In Ayurveda, herbal plants are used as alternative therapies for various ailments, including mental disorders. This review aims to provide a comprehensive overview of herbal medicines used in treating mental disorders in Sri Lanka. It relies on foundational books as primary sources to systematically identify and analyze the therapeutic potential of 24 traditional medicinal plants for treating mental disorders. Each plant was evaluated based on its scientific name, plant parts used, distribution in Sri Lanka, mechanisms of action, and identified phytochemicals. Furthermore, additional research was conducted using keywords such as mental disorders, herbal plants, plant distribution, phytochemicals, side effects, and mechanism of action through scientific databases. The phytochemicals present in these herbal plants possess antioxidant, anti-inflammatory, and neuroprotective properties, contributing to their potential antipsychotic activities. Trigonelline (from Abrus precatorius), bacosides (from Bacopa monnieri), asiaticoside and asiatic acid (from Centella asiatica), quercetin (from Ginkgo biloba), alliin and allicin (from Allium sativum), luteolin-7-O-glucoside (from Eclipta alba), and shogaol (from Zingiber officinale) demonstrate significant potential in modulating neurotransmitter levels, reducing oxidative stress, and alleviating symptoms associated with mental disorders such as depression, anxiety, and neurodegenerative diseases. The suggested therapeutic value of these identified herbal plants and their bioactive phytochemicals indicates the need for preserving and extensively investigating these remedies to establish their clinical effectiveness.

Chronic liver disease (CLD) represents a significant global health burden, with hepatic steatosis-associated disorders—such as metabolic dysfunction-associated steatohepatitis (MASH), alcoholic liver disease, and hepatitis C virus infection—being major contributors. Recent genome-wide association studies have identified the rs72613567:TA variant in the 17-beta-hydroxysteroid dehydrogenase 13 (HSD17B13) gene as a protective factor against the development and progression of these conditions. In this review, we summarized the current evidence surrounding the HSD17B13 rs72613567 variant, aiming to elucidate its impact on CLD risk and outcomes, and to explore the potential mechanisms behind its hepatoprotective effects. The rs72613567:TA variant induces a splice donor site mutation, resulting in a truncated, non-functional HSD17B13 protein. Numerous studies have demonstrated that this loss-of-function mutation confers protection against the development of cirrhosis and hepatocellular carcinoma (HCC) in patients with MASH, alcoholic liver disease, and hepatitis C virus infection. Moreover, the rs72613567:TA variant has been associated with reduced liver enzyme levels and improved survival in HCC patients. Integrating this variant into genetic risk scores has shown promise in predicting the progression of fatty liver disease to cirrhosis and HCC. Furthermore, inhibiting HSD17B13 expression through RNA interference and small molecule inhibitors has emerged as a potential therapeutic strategy for MASH. However, the precise molecular mechanisms underlying the hepatoprotective effects of the HSD17B13 rs72613567 variant remain to be fully elucidated. Future research should focus on clarifying the structure-function relationship of HSD17B13 and its role in liver pathophysiology to facilitate the development of targeted therapies for CLD associated with hepatic steatosis.