Search Results (1,473)

Fusarium spp. cause devastating crop diseases and produce carcinogenic mycotoxins such as fumonisins, threatening global food safety and human health. In this study, Trichoderma longibrachiatum A25011, isolated from apples in Aksu, Xinjiang, exhibited significant antagonistic activity with mycelial growth inhibition rates of 54.52% against F. verticillioides 48.62% against F. proliferatum, and 58.22% against F. oxysporum in confrontation assays. Enzyme activity detection revealed high chitinase (583.21 U/mg protein) and moderate cellulase (43.92 U/mg protein) production, which may have the capacity to degrade fungal cell walls. High-Performance Liquid Chromatography–Mass Spectrometry (HPLC-MS/MS) analyses enabled the quantification of fungal hormones including gibberellin A3 (GA3, 2.44 mg/L), cytokinins (cis-zeatin riboside (CZR): 0.69 mg/L; trans-zeatin riboside (TZR) : 0.004 mg/L; kinetin: 0.006 mg/L), and auxins (indole-3-acetic acid (IAA) : 0.35 mg/L; abscisic acid: 0.06 mg/L). Application of a T. longibrachiatum A25011 spore suspension around the roots of peanut plants enhanced growth by 13.20% (height), 5.65% (stem and leaf biomass), and 39.13% (root biomass). Notably, A25011 reduced F. proliferatum-derived fumonisin accumulation in rice-based cultures by 93.58% (6 d) and 99.35% (10 d), suggesting biosynthetic suppression. The results demonstrated that T. longibrachiatum strain A25011 exhibited excellent biocontrol capability against Fusarium spp., proving its dual role in simultaneously suppressing fungal growth and fumonisin accumulation while promoting plant growth. T. longibrachiatum A25011 could be applied as a multifunctional biocontrol agent in sustainable agriculture in the future. Full article

Anthropogenic pressures in the Amazon Basin are reshaping human–animal–environment interactions and increasing zoonotic disease risk. Within this One Health context, domestic dogs and cats are underrecognized contributors to pathogen circulation at the human–wildlife interface. We conducted a PRISMA-compliant systematic review of zoonotic pathogens reported in companion animals across Amazonian territories in nine countries, including literature published between 2000 and 2025 in four languages. Zoonotic pathogens showed a heterogeneous yet widespread distribution, with parasitic infections, particularly Leishmania spp., Toxoplasma gondii, and vector-borne protozoa, being the most frequently reported. A pronounced geographic bias was evident, with studies concentrated in Brazil and selected areas of the western Amazon, while large portions of the Basin remain understudied. Methodological limitations included reliance on cross-sectional designs and heterogeneous diagnostic approaches, often based solely on serology. These findings highlight the need to strengthen One Health-oriented governance frameworks that integrate animal health surveillance into environmental and public health policies. Priority actions include expanding surveillance to underrepresented regions, harmonizing diagnostic protocols, investing in regional laboratory capacity, and promoting community-based monitoring. Strengthened cross-sectoral and transboundary coordination is essential to reduce zoonotic risk and support evidence-based disease prevention in Amazonian ecosystems. Full article

Hawthorn (Crataegus monogyna Jacq.) is a medicinal and nutritional plant widely recognized for its rich phytochemical composition and diverse health-promoting properties. The fruit, leaves, and flowers contain significant amounts of polyphenols, flavonoids, flavonols, phenolic acids and dye compounds with antioxidant properties that contribute to its strong antioxidant capacity. Numerous studies have demonstrated hawthorn’s beneficial effects on cardiovascular health, including regulation of blood pressure, lipid metabolism, and cardiac function. Additionally, hawthorn exhibits anti-inflammatory, antimicrobial, hypolipidemic, and antidiabetic properties, supporting its role in the prevention and management of chronic diseases. Its potential as a functional food ingredient and natural health supplement is increasingly recognized. However, further clinical trials and standardization of bioactive components are needed to confirm its efficacy, safety, and optimal dosage. Overall, hawthorn represents a valuable natural resource for promoting human health and well-being through diet and phytotherapy. Therefore, the aim of this study is to present—based on the scientific literature—the antioxidant properties of hawthorn and to assess the possibility of using this plant as a functional ingredient. Full article

Five Salsola species have been studied as sources of bioactive compounds using a comprehensive, untargeted metabolomic and bioactivity assessment. Plant material was extracted using ethyl acetate (EA), water, and methanol (MeOH). S. ruthenica exhibited the highest total phenolic content (46.04 mg GAE/g, MeOH extract) and antioxidant capacity (DPPH: 47.21 mg TE/g; ABTS: 97.40 mg TE/g; CUPRAC: 141.38 mg TE/g; FRAP: 80.30 mg TE/g). Extracts of S. stenoptera and S. ruthenica showed potent cholinesterase inhibition, while S. crassa was notably active against tyrosinase. A total of 265 metabolites were annotated, revealing strong solvent- and species-specific differences in phenolic composition, as confirmed by AMOPLS analysis. Flavanols, anthocyanins, and lignans emerged as the major chemotaxonomic markers, based on PCA, contributing the most to the total variance. Strong correlations were observed between TPC and CUPRAC (r = 0.93) and between flavanols and DPPH (r = 0.70), suggesting functional relevance of these compounds in redox activity, confirming the importance of different classes of phenolic constituents. VIP markers also revealed species- and solvent-specific enrichments of metabolites. Regularized canonical correlation analysis (rCCA) further linked specific metabolites, namely Quercetin 3-O-glucosyl-xyloside and 6″-O-Acetylgenistin, the flavanone sakuranetin, the lignans Secoisolariciresinol, Anhydro-secoisolariciresinol, and Medioresinol, and p-Coumaric acid ethyl ester, with antioxidant functions. These findings underscore the pharmacological potential of Salsola species and highlight the importance of valorizing metabolic diversity in the search for new sources of health-promoting natural compounds. Furthermore, the work shows the need for a tailored solvent selection in bioactivity-guided phytochemical research. Full article

To investigate the spatiotemporal evolution of ecosystem health in a typical rocky desertification control demonstration zone. This study utilized land use data and remote sensing imagery from 1992, 2003, 2009, 2015, and 2021. Landscape pattern analysis was employed to quantify landscape characteristics. A Pressure-State-Response (PSR) model framework was integrated to establish an ecosystem health assessment system comprising 14 indicator factors, enabling ecosystem health evaluation from the perspective of coupling landscape patterns and ecological processes. Key findings reveal: Significant cropland expansion occurred within the study area, accompanied by mutual transitions within ecological land types, yet the overall landscape structure remained relatively stable. The regional landscape underwent substantial transformations, characterized by grassland reduction alongside increases in cropland and shrubland. These changes led to decreased landscape heterogeneity and fragmentation, an increasingly dominant landscape matrix, significantly enhanced connectivity, and reduced diversity. Ecosystem health experienced an initial deterioration phase followed by gradual recovery. By 2021, a transition trend emerged where a suboptimal state prevailed, yet localized areas exhibited improved quality. Distinct variations in ecological response mechanisms were observed across different geomorphic types. Unhealthy ecosystems were predominantly distributed in areas of intensive human activity, specifically peak-cluster platforms (I), eroded platforms (III), and V-shaped valleys (V). These results underscore the necessity of considering differential ecological carrying capacities inherent to various geomorphic types during rocky desertification control. Implementing differentiated management strategies and adaptive governance is crucial for promoting the sustainable enhancement of regional ecosystem health. Full article

Aging reduces the tissue regenerative capacity, promotes chronic inflammation, and contributes to neurodegenerative diseases, including age-related macular degeneration (AMD). AMD is a leading cause of vision loss in older adults and manifests as dry (atrophic) or wet (neovascular) disease. Although dry AMD is more prevalent, neovascular AMD (nAMD) causes the most severe vision impairment and remains a major public health burden. Oxidative stress-mediated inflammation and dysfunction of retinal pigment epithelium (RPE) cells and choriocapillaris drive early AMD. Neovascular AMD is marked by pathologic choroidal neovascularization (CNV), driven largely by dysregulated VEGF signaling. Anti-VEGF therapies are the current standard of care for nAMD but require frequent intravitreal injections, carry procedure-related risks, and are ineffective in a substantial subset of patients, underscoring the need for new therapeutic approaches. Caffeine, a widely consumed and well-tolerated adenosine receptor antagonist, has emerging relevance in vascular regulation and inflammatory signaling. Extracellular ATP and its metabolites, including adenosine, accumulate under stress and act through purinergic receptors to influence angioinflammatory processes. We recently showed that systemic caffeine administration suppressed CNV in vivo, an effect partly reproduced by the adenosine receptor A_2A antagonist Istradefylline. Here, we investigated the cell-autonomous effects of caffeine on mouse choroidal endothelial cells, focusing on its role as an adenosine receptor antagonist and its potential to inhibit pathological neovascularization. Full article

This study investigates how fermentation of milk thistle seeds (MTSs) by Saccharomyces cerevisiae var. boulardii, alone or with Lacticaseibacillus rhamnosus, affects phenolic compounds content and bioactivity of the resulting extracts. Microwave-assisted extraction parameters were optimized for maximal yield and validated for scale-up. The extracts were analyzed for total phenolic compounds (TPCs), total flavonoid compounds (TFCs), and bioactivities including antioxidant, antimicrobial, and prebiotic effects. Optimal extraction conditions were 70% ethanol, liquid to solid (L/S) ratio 30 mL/g, 180 W power, and 3 min duration, enabling energy-efficient recovery of antioxidants with higher yields than previously reported. Solid-state fermentation with S. boulardii significantly enhanced extraction efficiency, doubling TPC (647.6 ± 24.4 mg GAE/g dm) and TFC (87.04 ± 6.88 mg QE/g dm) contents, and antioxidant capacity (4.27 ± 0.19 mmol Fe²⁺/g dm) compared to non-fermented MTSs. Fermented extracts fully inhibited Staphylococcus aureus and partially Escherichia coli and Candida albicans. They also promoted the growth of probiotics such as S. boulardii and lactic acid bacteria strains, while non-fermented extracts showed opposite effects. These findings highlight the potential of MTS fermentation as a sustainable strategy to enhance bioactive compound yield and develop functional supplements that support human and animal health. Full article

Background: Depression in older adults is a multifactorial condition influenced by health status, functional capacity, and lifestyle factors. This study aimed to investigate the individual and combined associations of these factors with late-life depression. Methods: Using data from the National Health and Nutrition Examination Survey (NHANES), this study evaluated the associations of general health, chronic conditions, functioning, and lifestyle behaviors (including physical activity, sleep, diet quality, smoking, and alcohol use) with depressive symptoms among U.S. adults 65 years and older. Weighted logistic regression models, accounting for the complex survey design of NHANES, were used to examine the factors both individually and in combination. Results: Depressive symptoms were more prevalent among individuals with poor self-rated health, physical and cognitive functional limitations, hypertension, obesity, current smoking, physical inactivity, and alcohol abstinence. A clear cumulative risk gradient was observed with increasing numbers of risk factors: older adults with six or more risk factors had at least 20-fold higher likelihood of depressive symptoms compared with those with one or no risk factors. Conclusions: These findings highlight the interdependent influences of health, function, and lifestyle on late-life depressive symptoms and underscore the need for integrative prevention and intervention strategies to promote mental well-being in aging populations. Full article

Early Childhood Mental Health Consultation (ECMHC) promotes children’s social–emotional development and reduces challenging behaviors in early care and education (ECE) centers, yet implementation barriers increase teacher stress and reduce confidence. Scalable, efficient, and accessible approaches are needed to meet ECE center demands. This quasi-experimental match-controlled study evaluated two ECMHC programs in promoting children’s social–emotional development and improving teachers’ skills/attitudes compared to an attention control condition in 22 ECE centers in lower-resourced areas of BLINDED. We compared Jump Start (JS; traditional human consultation model), Jump Start Go (JS Go; AI-enhanced consultation model), and Healthy Caregivers–Healthy Children (HC2; obesity-prevention consultation model). Child social–emotional development, teacher workplace stress/confidence, and classroom practices were assessed at pre-and post-intervention. Children in JS and JS Go interventions demonstrated significant social–emotional gains (F = 13.55, p < 0.001), with the largest reductions in internalizing problems observed in children who received JS Go (−2.91 points; F = 9.65, p < 0.001). JS Go classrooms also showed greater improvements in prosocial behavior (F = 5.05, p = 0.012) and resiliency (F = 8.95, p < 0.001) than HC2 classrooms. Findings suggest that both traditional and AI-enhanced ECMHC approaches can promote teachers’ capacity to support children’s social–emotional development. Full article

The growing global population, along with evolving dietary trends and increasing concerns about health and the environment, underscores the urgent need to transform current food systems to minimize their environmental footprint and enhance global food security. This transformation has driven the development and demand for alternative food sources. In this context, alternative proteins emerge as promising options due to their production from plants, microorganisms, and insects, which potentially reduces the environmental impact of food production while supporting global food security. Nevertheless, the transition toward alternative proteins presents significant challenges related to the presence of antinutritional compounds, poor amino acid composition, lower digestibility, and undesirable organoleptic characteristics. Moreover, these new generations of alternative foods are highly processed, raising concerns about their nutritional adequacy compared to traditional products. In this context, fermentation technologies have emerged as promising tools to overcome these limitations. Traditional fermentation can degrade antinutritional factors, improve digestibility, and release bioactive compounds, allowing the production of new products with health-promoting properties. Beyond traditional fermentation, biomass fermentation to single-cell protein or microbial protein production represents a sustainable alternative, promoting a climate-friendly approach aligned with circular bioeconomy principles by upcycling various agro-industrial streams. Thus, this review discusses how microbial strategies (from traditional fermentation to cutting-edge microbial protein production) can enhance the nutritional properties of alternative protein-based foods. Emphasis is placed on the capacity of traditional fermentation to improve nutritional quality and bioactivity, mitigate undesirable sensory traits, and preserve or enhance micronutrient content. Additionally, integrating biomass fermentation and emerging precision fermentation positions microorganisms as valuable contributors to more nutritious and sustainable food systems. Full article

Background/Objectives: Incretin-based medications have transformed obesity management by enabling substantial body weight reduction. However, the rapid and pronounced loss of body mass necessitates a comprehensive, multidisciplinary approach incorporating nutritional and physical activity strategies to preserve lean mass, optimize functional outcomes, and prevent long-term complications. This narrative review provides a critical overview of this emerging clinical concern, which is expected to gain increasing relevance in the coming years. Methods: A literature review was conducted up to 31 October 2025, focusing on studies addressing nutritional, physical activity, and adjunctive interventions in adults with obesity treated with incretin-based medications. Results: Incretin-based agents induce significant weight loss, comparable to bariatric surgery, predominantly targeting adipose tissue. Nevertheless, these medications also cause rapid reductions in muscle and bone mass, often accompanied by nutrient deficiencies, which may compromise metabolic health and physical function. Tailored nutritional strategies—including hypocaloric diets enriched in protein and fiber, as well as amino acid, vitamin, and mineral supplementation—are critical to preserve lean mass and support sustained weight maintenance. Concurrently, structured, supervised physical activity, encompassing aerobics, resistance, and strength training, mitigates muscle loss and enhances functional capacity. Emerging pharmacological agents designed to promote adipose tissue reduction while preserving lean mass, as well as interventions targeting gut microbiota modulation, may represent promising adjunctive strategies to optimize long-term outcomes further. Conclusions: While incretin-based medications produce substantial weight loss, their impact on lean mass underscores the necessity of integrating personalized nutrition, supplementation, and structured exercise to preserve muscle, prevent malnutrition, and optimize long-term health and obesity outcomes. Full article

This study aimed to evaluate the health-promoting potential of wafers enriched with almond peel as a natural source of bioactive compounds. Wafers were prepared with different concentrations of almond peel (1%, 2%, 5%, and 10%) and analyzed to determine their phenolic content, antioxidant capacity, enzyme inhibition, anticancer properties, and sensory properties. Three types of samples were examined: buffer extracts (PBS), ethanol extracts (EtOH), and samples obtained after in vitro digestion (TRW). Antioxidant properties were assessed using ABTS^+• and DPPH^• assays, as well as Fe²⁺ chelation and reducing power tests. Enzyme inhibitory activities against LOX, COX, ACE, and lipase, and antiproliferative potential of hydrolysates toward AGS and HT-29 cell lines were also determined. The highest levels of total phenolic, flavonoids, and phenolic acids were found in digested samples of wafers with 10% almond peel addition (W10), reaching 2.243 mg/g, 6.153 µg/g, and 0.554 mg/g, respectively, while PBS extracts of control wafers (WK) showed the lowest values (0.159 mg/g, 0.146 µg/g, and 0.316 mg/g, respectively). The digested W10 samples showed the strongest antioxidant and enzyme inhibitory activities. The wafer hydrolysates caused only a modest reduction in HT-29 cell viability, and this effect was observed exclusively at the higher concentrations tested. The results confirm that almond peel enhances the health-promoting properties of wafers. Full article

Bone regeneration remains difficult due to the complex bone microenvironment and the limited healing capacity of large defects. Biomimetic strategies offer promising solutions by using advanced 3D scaffolds guided by natural tissue cues. Recent advances in additive manufacturing, nanotechnology, and tissue engineering now allow the fabrication of hierarchical scaffolds that closely mimic native bone. Smart scaffold systems combine materials with biochemical and mechanical signals. These features improve vascularization, enhance tissue integration, and support better regenerative outcomes. Bio-inspired materials also help connect inert implants with living tissues by promoting vascular network formation and improving cell communication. Multiscale design approaches recreate bone nano- to macro-level structure and support both osteogenic activity and immune regulation. Intelligent and adaptive scaffolds are being developed to respond to physiological changes and enable personalized bone repair. This review discusses the current landscape of biomimetic scaffold design, fabrication techniques, material strategies, biological mechanisms, and translational considerations shaping next-generation bone regeneration technologies. Future directions focus on sustainable, clinically translatable biomimetic systems that can integrate with digital health tools for improved treatment planning. Full article

Pomegranate peel, a rich agro-industrial by-product, contains abundant phenolic compounds with strong antioxidant and antimicrobial properties. However, the low stability and bioavailability of these compounds limit their efficacy in animal nutrition. This study investigated the effects of pomegranate peel phenolic extract (PE), either in raw form (PE300) or nano-encapsulated using gum–gelatin nano-capsules (NPE300), on health and growth parameters in newly weaned rabbits. Fifty-four male rabbits (40 days old) were assigned to three treatment groups: PE0 (control), PE300 (300 mg PE/L drinking water), and NPE300 (300 mg nano-encapsulated PE/L drinking water). Over six weeks, growth performance, hematological and immunological profiles, antioxidant status, microbial populations, and carcass traits were evaluated. NPE300 treatment demonstrated superior antimicrobial activity in vitro, with larger inhibition zones against all tested pathogens compared to PE300. In vivo, NPE300 significantly improved body weight gain (945.8 g) and feed efficiency, while also enhancing immune function, evidenced by higher white and red blood cell counts, phagocytic activity, and increased plasma IgG and IgM levels. Antioxidant markers showed that NPE300 significantly reduced malondialdehyde levels and tended to improve total antioxidant capacity. Furthermore, intestinal Clostridia counts were reduced, and beneficial microflora significantly increased in the NPE300 group. Carcass weight with edible parts, fur weight, kidney weight, and cecum length were also elevated under NPE300 treatment. In conclusion, nanoencapsulation of PE using gum–gelatin carriers enhanced its bio-efficacy, supporting better redox balance, immunity, gut health, and growth performance in rabbits. These findings support the application of nano-encapsulated PE as a promising natural growth promoter in rabbit production. Full article

This review synthesizes research on nuclear factor erythroid 2-related factor 2 (Nrf2) in intestinal health across human, livestock, and mouse models. The Nrf2 signaling pathway serves as a master regulator of cellular antioxidant defenses and a key therapeutic target for intestinal inflammatory disorders, including ulcerative colitis and Crohn’s disease. The interplay between oxidative stress, Nrf2 signaling, and NF-κB inflammatory cascades represents a critical axis in the pathogenesis and resolution of intestinal inflammation. Under normal physiological conditions, Nrf2 remains sequestered in the cytoplasm by Kelch-like ECH-associated protein 1 (Keap1), which facilitates its ubiquitination and proteasomal degradation. However, during oxidative stress, reactive oxygen species (ROS) and electrophilic compounds modify critical cysteine residues on Keap1, disrupting the Keap1-Nrf2 interaction and enabling Nrf2 nuclear translocation. Once in the nucleus, Nrf2 binds to antioxidant response elements (ARE) in the promoter regions of genes encoding phase II detoxifying enzymes and antioxidant proteins, including heme oxygenase-1 (HO-1), NAD(P)H quinone oxidoreductase 1 (NQO1), and glutamate-cysteine ligase. This comprehensive review synthesizes current evidence demonstrating that activation of Nrf2 signaling confers protection against intestinal inflammation through multiple interconnected mechanisms: suppression of NF-κB-mediated pro-inflammatory cascades, enhancement of cellular antioxidant capacity, restoration of intestinal barrier integrity, modulation of immune cell function, and favorable alteration of gut microbiota composition. We systematically examine a diverse array of therapeutic agents targeting Nrf2 signaling, including bioactive peptides, natural polyphenols, flavonoids, terpenoids, alkaloids, polysaccharides, probiotics, and synthetic compounds. The mechanistic insights and therapeutic evidence presented underscore the translational potential of Nrf2 pathway modulation as a multi-targeted strategy for managing intestinal inflammatory conditions and restoring mucosal homeostasis. Full article