2025 October - 135 articles
Postmortem diagnosis of sudden cardiac death (SCD) may escape detection due to the absence of thrombi and slow development of structural and immunohistochemical changes. Therefore, this study explores the possibility of analyzing relevant clinical ch...
Marine diatoms are prolific producers of bioactive metabolites, but Arctic species remain underexplored as sources of antibacterial and antibiofilm agents. Here, seven species were grown in photobioreactors (PBRs) and systematically screened for anti...
Acute myocardial infarction, often associated with ischemia/reperfusion injury (I/R), is a major healthcare issue ranking among the leading causes of death globally. Although kynurenic acid (KYNA), an endogenous tryptophan metabolite, has been previo...
Post-translational modifications (PTMs) are critically important for protein structure and function, with glycosylation being one of the most common forms of PTM. The gastric pathogen Helicobacter pylori has a general glycosylation system, which perf...
Cyclic lipopeptides (CLPs), produced by beneficial rhizobacteria such as Bacillus and Pseudomonas species, are specialized metabolites retaining key functions for the plant protective activity of the producers, which shows their potential as biocontr...
Gliomas are central nervous system primary tumors that are distinguished by heterogeneity, broad-based infiltration, and metabolic reprogramming that sustains proliferation, invasion, and therapy refractoriness. Oxidative stress—a state of imba...
Lifestyle-related diseases, such as overweight/obesity, diabetes mellitus type 2 (T2DM), cardiovascular disease, or osteoarthritis, are a major health burden in Western societies. Due to common risk factors, most patients suffer from multimorbidity,...
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers, characterized by a dense and immunosuppressive tumor microenvironment. With the limited actions of drugs and conventional monovalent antibodies, the success of existing cancer...
Fatigue is not only a widespread subjective experience but also a complex physiological and pathological state involving multiple organs and systems. Currently, there is no consensus on the definition and classification of fatigue. Based on its cause...
Myocarditis is an inflammatory disease of the heart characterized by a complex interplay between innate and adaptive immune responses. The innate immune system provides first-line defense and includes soluble molecules, including macrophages, neutrop...
ZC3H12A is a key RNA-binding protein and ribonuclease that plays a central role in negatively regulating inflammation and maintaining immune homeostasis. It does this by degrading the mRNA of multiple inflammatory mediators (such as IL-6 and IL-1&bet...
Preimplantation genetic testing for monogenic disorders (PGT-M) is a powerful tool for identifying genetic disorders prior to gestation. For hemoglobinopathies like thalassemias and sickle cell disease, PGT-M offers a preventative strategy to ensure...
Cyclic di-GMP (c-di-GMP), a universal second messenger in bacteria, orchestrates a wide array of essential life processes. Its intracellular dynamics are meticulously regulated by diguanylate cyclases (DGCs) and phosphodiesterases (PDEs), ensuring pr...
Glioblastoma (GB) is the most aggressive form of brain cancer. However, despite intensive intervention, GB almost invariably recurs due to the highly invasive nature of its tumor cells, which infiltrate surrounding healthy brain tissue, underscoring...
The precise analysis of protein interactions in their native cellular context and the sensitive quantification of protein abundance in biological fluids are both fundamental to understanding health and disease. Traditional methods for cellular imagin...
Pulmonary fibrosis is a progressive interstitial lung disease that involves stimulated growth of fibroblasts, over-deposition of extracellular matrix (ECM), and permanent damage of the lung structure. Among its various forms, idiopathic pulmonary fib...
RNA viruses remain a significant public health concern due to their rapid evolution, genetic variability, and capacity to trigger recurrent epidemics and pandemics. Over the last decade, natural products have gained attention as a valuable source of...
Background: Mechanical ventilation (MV) with high positive end-expiratory pressure (PEEP) is linked to ventilation-induced diaphragm dysfunction (VIDD), but the role of integrin beta-1 (ITGB1) in PEEP-associated diaphragm fibrosis remains unclear. Me...
Background: The paired-box gene 6 (PAX6) is an important transcription factor in the central nervous system, mainly regulating the development and differentiation of embryonic eyes and the nervous system. PAX6 expression is significantly decreased in...
In the present study, seven previously undescribed resin glycosides, designated cusponins I-VII (1–7), together with one known analog (8), were isolated from the seeds of Cuscuta japonica, a traditional medicine used in China. Structural elucid...
Ferroptosis has been described as a unique form of programmed cell death. Its mechanism mainly involves iron metabolism disorders, lipid peroxidation and impaired antioxidant defense systems. The role of ferroptosis in infection, inflammation and tum...
Diabetes mellitus (DM) encompasses a group of metabolic diseases characterised by abnormal glucose levels. The pathophysiology of DM involves intricate disruptions in glucose metabolism and immune regulation. The gut microbiome is known to play a cru...
In recent years, the role of sexual hormones in the pathogenesis and progression of various diseases has progressively being established, which attempts to explain immune dimorphism. Whether physiological or pathological, variations in hormones influ...
The introduction of CFTR modulators has dramatically shifted the clinical management of cystic fibrosis (CF) from a life-limiting pediatric condition to a chronic disease with broader health implications. This review explores the impact of these adva...
Argonaute (Ago) proteins are ubiquitous across all domains of life. Some prokaryotic Agos (pAgos) function as endonucleases that utilize short nucleic acid guides to recognize and cleave complementary targets. Yet, considerable diversity within pAgos...
Preeclampsia is a severe complication affecting both maternal and neonatal health and is becoming a significant global public health issue. As a vital steroid hormone, progesterone (P4) plays a crucial role during pregnancy and in regulating various...
Pressure overload in non-treated or resistant hypertension (HTN) increases the risk of heart failure (HF) as well as the occurrence of fatal ventricular arrhythmias and stroke-provoking atrial fibrillation (AF), while perturbed connexin-43 (Cx43) and...
Circular RNAs (circRNAs) have emerged as crucial cardiovascular regulators through gene expression modulation, microRNA sponging, and protein interactions. Their covalently closed structure confers exceptional stability, making them detectable in blo...
Extensive research has focused on developing anti-nociceptive therapy by targeting specific molecular pathways. Among these, the serotonin 2A receptor (5-HT2AR) and metabotropic glutamate receptor 5 (mGluR5) are recognized as key mediators of neuropa...
This study aimed to investigate whether knockout of the ApoB48 gene improves lipid metabolism disorders induced by a high-fat diet (HFD) in mice. Clustered regularly interspaced short palindromic repeats–Cas9 gene editing technology was used to...
The conventional kinesin (kinesin-1) molecular motor is a prototypical member of the kinesin superfamily. It can processively step on microtubules toward the plus end by hydrolyzing ATP molecules, performing the biological function of shuttling cargo...
Traumatic optic neuropathy (TON) causes vision loss through compression and contusion, yet there is no consensus on the most effective treatment. Polyunsaturated fatty acid (PUFA)-derived bioactive lipids metabolized by lipoxygenase (LOX), cytochrome...
Cardiovascular aging is a multifactorial and systemic process that contributes significantly to the global burden of cardiovascular disease, particularly in older populations. This review explores the molecular and cellular mechanisms underlying card...
Rhamnolipids are a class of glycolipids known for their surface and emulsifying activity. These molecules, produced by a few Gram-negative genera, mostly Pseudomonas, offer natural alternatives to synthetic surfactants in different industrial fields....
Cryptotanshinone (CPT), the main active compound of Salvia miltiorrhiza, is known for its anti-inflammatory, antioxidative, and antifibrotic effects. In this study, the hepatoprotective effect and mechanisms of CPT were explored using transcriptome a...
The classification of mucopolysaccharidoses (MPSs) includes the classical types (I; II; III with subtypes A, B, C, and D; IV with subtypes A and B; VI; VII; IX; X), associated with impaired lysosomal degradation of mucopolysaccharides, also known as...
Heart failure (HF) marks the culmination of numerous cardiac pathologies, presenting a major medical hurdle in prevention and treatment. In recent years, with the advancements in genomics and metabolomics, research has demonstrated that gut microbiot...
Bacterial lysates have emerged as promising immunomodulatory agents that can enhance innate immune responses. Given the crucial role of macrophages in recognizing and controlling intracellular pathogens such as Mycobacterium tuberculosis, this study...
Acute kidney injury (AKI) is a frequent clinical and pathological condition, often resulting from factors like ischemia, toxins, or infections, which cause a sudden and severe decline in renal function. This, in turn, significantly affects patients&r...
Glycosylation of surface proteins is a crucial post-translational modification that reflects the activation status of neutrophils, the predominant leukocyte subset in humans and horses. Neutrophils have emerged as active contributors to diseases medi...
Alterations in the human epidermal growth factor receptor 2 (HER2) gene are well-recognized oncogenic drivers and therapeutic targets in non-small cell lung cancer (NSCLC). The first anti-HER2 inhibitor, trastuzumab-deruxtecan, was approved for previ...
The driving force behind protein translocation across the cell membrane is not yet fully understood. In bacteria, there is an electrochemical potential across the cell membrane, which can interact with charged residues in the translocation substrate....
Myofibroblasts drive wound healing and fibrotic disease through generation of contractile force to promote wound closure and production of matrix proteins to generate scar tissue. Platelets secrete many pro-wound healing molecules, including cytokine...
Hypertension is a leading global cause of cardiovascular disease and mortality, with resistant hypertension (RH) posing treatment challenges. Aldosterone synthase inhibitors (ASIs) are a novel drug class that reduce blood pressure by lowering aldoste...
While significant progress has been made in understanding the heterogeneity of Neural Stem Cells (NSCs), our understanding of similar heterogeneity among the more abundant transit amplifying progenitors is lagging. Our work on the neural progenitors...
Previous research has demonstrated that the transient bilateral common carotid artery occlusion and reperfusion (BCCAO/R) effectively models early brain inflammation resulting from sudden hypoperfusion and subsequent reperfusion. According to studies...
Fungal laccases oxidize a wide range of substrates with a diverse spectrum of subsequent non-specific free radical reactions, leading to the production of unwanted byproducts. This work describes a unique recombinant alkaliphilic laccase from Paramyr...
Uveal melanoma (UM) is the most common primary intraocular tumor in adults. Because of its high potential for spreading and its limited response to treatment, UM remains a clinical challenge. Previous studies suggest that clinical adrenergic receptor...
Chiral amines are vital structural motifs in pharmaceuticals and agrochemicals, where enantiomeric purity governs bioactivity and environmental behavior. We identified a novel (R)-selective amine transaminase (MwoAT) from Mycobacterium sp. via genome...
The human endometrium is unique in that it has a high potential for regeneration after menstruation without scarring. Although growth factors are thought to be responsible for scar formation, it has recently been shown for foetal skin that CD26-negat...
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