Biomolecules, Volume 16, Issue 6

The clinical relevance of food-specific IgG antibodies in pediatric gastrointestinal disorders remains controversial. Although current international guidelines discourage their use as standalone diagnostic tools, their significance within a broader i...

Embryo implantation within the uterus is critical for the establishment of pregnancy and is an important issue in infertility [...]

Zinc deficiency is increasingly recognized as a risk factor for neurodegenerative diseases, yet the underlying molecular mechanisms remain incompletely understood. In this study, we investigated the impact of intracellular zinc depletion on oxidative...

Extracellular vesicles (EVs) are key mediators of intercellular communication across biological kingdoms, with central roles in immune regulation and disease processes. Despite shared structural features, EVs derived from bacteria, plants, and mammal...

Certain sacoglossan sea slugs, often known as “solar-powered sea slugs”, are a group of marine gastropods that have the unique ability to photosynthesize by stealing functional chloroplasts from algae. The sacoglossan Elysia papillosa can...

Severe acute pancreatitis (SAP) is a life-threatening inflammatory disorder characterized by high mortality and limited therapeutic options. Alginate oligosaccharide (AOS), a marine-derived bioactive polysaccharide, exhibits prebiotic, anti-inflammat...

Protein arginine methyltransferase 5 (PRMT5) mediates arginine methylation of a wide range of proteins and plays context-dependent oncogenic or tumor-suppressive roles. In cancer, PRMT5 represses several tumor suppressor genes, including E-cadherin,...

A key mechanism in the pathogenesis of cerebral small vessel disease (CSVD) is endothelial dysfunction associated with impaired metabolism of nitric oxide (NO) and its main substrate, L-arginine. The aim of the study was to assess parameters of L-arg...

The skin serves as the body’s first line of defense against environmental threats, acting as a barrier between external aggressors and internal systems. Current evidence regarding the roles of sulfur dioxide (SO₂) in biology and medicine is lim...

Hyaluronic acid (HA), a major component of the glycome and a non-sulfated glycosaminoglycan, plays a crucial role in regulating stem cell behavior and function, thereby supporting skeletal muscle repair under inflammatory conditions. In this study, w...

The gut microbiota and its metabolites, as components of the gut–bone axis, play a pivotal role in regulating skeletal homeostasis through the bidirectional communication network. In this systematic review, evidence was collected from mainstrea...

Endometrial cancer is the most common gynecologic malignancy in developed countries and remains challenging in terms of risk stratification, treatment monitoring, and early detection of recurrence. Liquid biopsy provides a minimally invasive approach...

Calcium sparks can arise as both voltage-dependent and voltage-independent ligand-activated release events in amphibian skeletal muscle. To assess their gating behavior, calcium sparks were recorded from intact frog skeletal muscle fibers using high-...

Diabetes mellitus represents a major global health challenge with rapidly increasing prevalence and substantial morbidity driven by metabolic and vascular complications. Extracellular vesicles (EVs) have emerged as critical mediators of intercellular...

Existing drug–target interaction (DTI) prediction methods still face challenges caused by sparse interaction data, complex multi-source relationships, and imbalanced information contributions among different nodes. In this study, we propose NAF...

The A3 adenosine receptor (A3AR) is a stress-inducible G-protein-coupled receptor that is selectively upregulated in inflamed, hypoxic, and fibrotic tissues as well as in many malignancies, while remaining weakly expressed in most normal organs. This...

Background: Acquired tolerance to temozolomide (TMZ) remains one of the main obstacles to enduring therapeutic success in glioblastoma (GBM). While tumor-derived extracellular vesicles are known to orchestrate therapy evasion by horizontally transfer...

Background: Sublingual immunotherapy (SLIT) is an effective treatment for house dust mite (HDM)-induced allergic rhinitis (AR); however, the significance of qualitative changes in specific IgE (sIgE) remains unclear. This study evaluated post-treatme...

O’nyong-nyong virus (ONNV) is a mosquito-borne alphavirus responsible for large-scale epidemics in sub-Saharan Africa. As the closest evolutionary relative of Chikungunya virus (CHIKV), ONNV shares substantial genetic similarity and overlapping...

Necrotizing enterocolitis (NEC) is a multifactorial disease associated with prematurity, intestinal hypoperfusion, dysbiosis, and oxidative stress. Interindividual variability in disease occurrence suggests a role for genetic susceptibility. Null gen...

The plastid stroma-localized chaperone HSP90C is essential for maintaining chloroplast proteostasis and facilitating protein translocation. Prior research has established HSP90C’s imperative role in the SEC translocase-dependent transport of th...

Diabetic chronic wounds are often accompanied by excessive wound exudate maceration, which prolongs the inflammatory phase and increases the risk of infection. Such a complex wound microenvironment imposes more stringent requirements on multifunction...

Neuropharmacology has emerged in recent years as a field of active research, driven by the need to address increasing challenges posed by clinical conditions such as neurodegenerative disorders, which affect more and more elderly people worldwide as...

Multiple sclerosis (MS) is a chronic immune-mediated disease of the central nervous system characterized by demyelination, neuroinflammation, and progressive neurodegeneration. While there is a small component of genetic susceptibility to MS risk, en...

Carbon monoxide (CO) is a gasotransmitter generated by heme oxygenase (HO) isoforms during heme catabolism. The inducible HO-1 produces CO under conditions of redox imbalance, such as oxidative stress and inflammation. On the other hand, HO-2 constit...

Cutaneous leishmaniasis (CL) is the most common clinical form of leishmaniasis, characterized by persistent skin ulcers and nodules. Standard chemotherapeutic agents have substantial toxicity and do nothing to repair the damaged tissue, an unmet need...

Freezing stress is one of the major abiotic factors limiting plant growth and productivity. This study evaluates the effects of diatomite (DTM) as a natural silicon-rich amendment on growth performance, physiological responses, and cold stress tolera...

Peroxisomes are essential metabolic organelles that support core aspects of cellular homeostasis. In the hepatocytes, peroxisomes govern key aspects of cellular homeostasis, including processing lipid substrates that are inadequately handled by mitoc...

Essential host functions are often maintained by conserved molecular systems, but in biological contexts shaped by evolutionary conflict, the genes that execute such functions may be unstable, replaceable, or repeatedly recruited from different evolu...

Small heat shock proteins (sHSPs) serve as “first aid” stress-response proteins in both eukaryotes and prokaryotes. Their holdase activity enables binding to partially denatured proteins, maintaining them in a folding-competent state unde...

Amyotrophic lateral sclerosis (ALS) remains an intractable motor neuron (MN) disease with a growing patient population and few effective treatments. Here, we review how extracellular phosphoglycerate kinase 1 (ePgk1) improves neurite outgrowth of MNs...

Background: While trefoil factor 3 (TFF3) has been linked to cardiovascular disease, its role in peripheral artery disease (PAD) remains largely unexplored. In this prospective study, we assessed three pre-selected circulating biomarkers and found th...

C-type lectins (CTLs) are proteins with carbohydrate-recognition domains. These macromolecules interact with pathogen components, thereby playing important roles in the immune system. Current studies indicate that silkworm CTLs are involved in Bombyx...

This study presents a transformative “one-pot” biorefinery approach for the simultaneous production of hyaluronic acid (HA) and polyhydroxybutyrate (PHB) using an engineered, non-pathogenic Halomonas bluephagenesis TD01 chassis. By levera...

Hypertension is one major risk factor of cardiovascular diseases, and RAS plays vital role during the development of hypertension. To obtain a novel antihypertensive peptide, Coix glutelin was hydrolyzed by trypsin and further separated by Sephadex G...

Biofilms are structured communities of microorganisms embedded in a self-produced extracellular polymeric substance (EPS) matrix, whose development significantly enhances microbial resistance to antibiotics, disinfectants, and host immune defenses, p...

Effective hand washing takes time and hand sanitizers that contain alcohol have a number of drawbacks, and frequent use of alcohol may cause skin damage. The objective of this study is to formulate nanostructured lipid carrier systems containing chlo...

Glycosylation, glycogen metabolism, and ubiquitination represent three fundamental cellular processes that are traditionally studied as distinct aspects of biology. Glycosylation and glycogen metabolism are unique carbohydrate-based pathways. The pro...

Liver fibrosis is the excessive accumulation of extracellular matrix (ECM) that occurs in most types of chronic liver diseases (CLDs) as a response to sustained liver injury. While the ECM comprises different proteins, collagen being the most abundan...

Anti-vascular endothelial growth factor agents (anti-VEGFs) are the cornerstone of treatment for neovascular age-related macular degeneration (AMD). Resveratrol is a natural polyphenol with well-established antioxidant and anti-apoptotic properties....

Galectins are β-galactosyl-binding lectins with key roles in immune regulation and as pattern recognition receptors. To address their potential role(s) in viral infection of mucosal epithelia we currently investigate adhesion and entry mechanism...

Gastric adenocarcinoma (STAD) exhibits extensive intratumoral heterogeneity that contributes to tumor progression and therapeutic resistance. In this study, we integrated single-cell RNA sequencing and bulk transcriptomic analyses to characterize mal...

Diabetic neuropathy (DN) is a multifactorial complication of diabetes mellitus driven by chronic hyperglycemia, insulin resistance, and disturbed metabolic homeostasis, leading to progressive injury of both the peripheral and central nervous systems....

Metastasis remains a major cause of cancer mortality, making reliable primary–metastatic state prediction from somatic genomic alterations clinically important yet technically difficult. We present TF-GateNet, a biologically constrained neural...

Copper (Cu)–zinc (Zn) imbalance has been implicated in colorectal cancer (CRC). Exchangeable copper (exCu), the labile circulating Cu fraction, may better reflect functionally relevant metal dysregulation than total Cu. We investigated sex-spec...

Azoospermia represents the most severe manifestation of male infertility and is classified into obstructive azoospermia (OA) and non-obstructive azoospermia (NOA). NOA patients experience a lack of sperm due to testicular dysfunction, posing signific...

Bile acids (BA) are increasingly recognized as signaling molecules involved in metabolic regulation and inflammatory processes, both of which are relevant to Parkinson’s disease (PD). However, their role in PD and disease progression remains un...

SYNGAP1-related intellectual disability presents a therapeutic paradox where genetic rescue is highly effective in neonates but limited in adults, suggesting that deficiency represents a developmental trajectory violation rather than a static biochem...

Osteosarcoma (OS) is the most common primary bone cancer in adolescents and young adults. Despite tremendous preclinical and clinical efforts to advance therapy for OS, the standard of care, consisting of surgical resection and pre- and postoperative...

Hypertrophic cardiomyopathy (HCM) is the most common inherited myocardial disorder and a major cause of heart failure (HF) and sudden cardiac death. Although sarcomeric gene mutations initiate the disease, increasing evidence identifies oxidative str...