Search Results (305)

Traditional fermented foods are important reservoirs of wild microorganisms with technological, sensory, protective, and functional potential. However, the performance of these isolates in controlled or compositionally different food matrices remains fragmented across microbial groups and food systems. This systematic review synthesized evidence on using wild microbial isolates from traditional fermented foods and beverages as starters or potential probiotic cultures. The conducted a systematic search exclusively in Scopus, following PRISMA 2020, to include original research articles published between 2021 and 2026, yielding 68 eligible studies. The included studies were analyzed by geographical origin, isolation source, recipient matrix, microbial group, and key physicochemical, technological, sensory, microbiological, nutritional, and functional outcomes. The evidence was organized into wild yeasts and filamentous fungi, lactic acid bacteria (LAB), Bacillus isolates, and defined mixed microbial cultures. Across food matrices, microbial incorporation frequently accelerated acidification, shortened fermentation time, modified volatile compound profiles, and altered texture, color, enzymatic activity, or substrate utilization. Sensory responses improved aroma, flavor, texture, and acceptance, whereas others produced profiles that deviated from the characteristic product and reduced overall liking. Functional effects included increases in phenolic compounds, antioxidant activity, GABA, folate, peptides, and resistant starch, along with reductions in phytates, nitrites, biogenic amines, aflatoxins, and nondigestible oligosaccharides. Researchers also reported antimicrobial, antifungal, protective, and preliminary probiotic properties. Defined mixed microbial cultures often provided complementary metabolic effects, although true synergistic interactions were demonstrated only sporadically. Overall, wild isolates from traditional fermentations represent promising resources for food bioprocessing; however, their performance varies widely across strains, recipient matrices, experimental conditions, and outcomes evaluated. Consequently, their application requires strain–matrix validation, comprehensive sensory assessment, safety characterization, and evaluation under processing and storage conditions relevant to industrial production. Full article

Background: Lung cancer remains the leading cause of cancer-related mortality in the United States, characterized by poor overall survival rates (OS), particularly for advanced-stage disease. While smoking is a primary risk factor, other contributors include environmental exposures, genetics, comorbidities, and socioeconomic factors. Methods: We included 232 patients with lung cancer (96% NSCLC). Patients were categorized into DNA damage response (DDR)-mutant (DDR^mt, n = 67, 29%) and DDR-wild-type (DDR^wt, n = 165, 71%) groups. We evaluated the correlations between individual and socioeconomic factors between DDR^mt and DDR^wt lung cancer patients. Results:Nineteen DDR genes were identified, with ARID1A(31.3%), CHEK2 (19.4%), ATM (14.9%), BRCA2 (14.9%), ATRX (11.9%), MUTYH (11.9%), ATR (8.9%), and MSH6 (5.9%) being the most common. The DDR^mt group had a significantly higher median tumor mutational burden (TMB) (12 vs. 9; p = 0.006) and a higher prevalence of adenocarcinoma (85.1% vs. 64.8%, p = 0.003). Logistic regression identified adenocarcinoma histology (OR = 10.03, p = 0.002) and lower area deprivation index (OR = 0.98, p = 0.04) as predictors of DDR mutation status. Having advanced stage at diagnosis was associated with, age (p = 0.03), lack of lung cancer screening (p < 0.001), and adenocarcinoma histology (p < 0.001). While median OS was 61 months for the DDR^mt group vs. 44 months for the DDR^wt group (p = 0.654), patients with ATR mutations had significantly shorter survival (13 vs. 67 months; p = 0.0008). Population-level factors, including food insecurity (HR = 2.33, p = 0.002), lack of insurance (HR = 2.39, p = 0.008), and proximity to potential chemical accidents (HR = 1.73, p = 0.037), were significant predictors of OS. Conclusions: These findings suggest that DDR^mt lung cancers represent a biologically distinct subgroup characterized by higher tumor mutational burden and enrichment for adenocarcinoma histology; however, DDR mutation status alone was not associated with overall survival. Instead, outcomes appeared to vary by individual DDR gene, with ATR alterations identifying a subgroup with particularly poor survival. In parallel, food insecurity, lack of insurance, and proximity to potential environmental hazards were associated with outcomes, highlighting the need to integrate genomic biomarkers with social and environmental determinants of health. These data suggest the need for future prospective studies incorporating treatment-response data, longitudinal social determinants of health (SDOH) assessment, and environmental exposure measures to define how DDR alterations can guide precision oncology strategies while addressing modifiable barriers to equitable cancer care. Full article

New health-promoting food ingredients should combine nutritional functionality, traceable production and sustainable sourcing. Freshwater and brackish gammarid amphipods are usually considered ecological indicators, fish prey or invasive crustaceans, but their biochemical and ecological traits suggest a candidate role as low-trophic aquatic biomass. This narrative review evaluates gammarids primarily as EPA-oriented crustacean biomass and as a potential source of protein, minerals, chitinous material and processing fractions for feed, supplement and functional-food research. Available data indicate meaningful long-chain omega-3 content, especially EPA, but direct evidence for human health effects, bioavailability, clinical efficacy and industrial cultivation remains limited. Wild harvest is unlikely to provide a safe or standardized raw material. The central proposition is, therefore, that gammarid-derived ingredients should be developed through controlled benthic production systems, followed by hygienization, fractionation and safety validation. The most realistic near-term pathway is not direct consumption of whole animals, but standardized feed ingredients, EPA-oriented lipid blends, protein–lipid fractions and supplement-grade materials after regulatory assessment. The review distinguishes established evidence from technological hypotheses and identifies the research required before gammarids can be considered reliable industrial ingredients. Full article

Wildlife plays a vital role in maintaining ecological balance and biodiversity, relying on habitats that provide shelter, food, and essential resources. This study investigated wildlife distribution and diversity across the REDD+ program area in Cambodia’s Prey Lang Wildlife Sanctuary, a lowland evergreen forest ecosystem, and assessed the effects of forest habitats and anthropogenic pressure on their distribution. We used square transects for sampling and ArcGIS to calculate forest cover and distance to the nearest village as a proxy for human impact. Overall, we recorded seven mammals and two birds, with the great hornbill (Buceros bicornis) most frequently detected, followed by pileated gibbon (Hylobates pileatus), wild pig (Sus scrofa), long-tailed macaque (Macaca fascicularis), green peafowl (Pavo muticus), northern red muntjac (Muntiacus vaginalis), and Indochinese silvered langur (Trachypithecus germaini), while gaur (Bos gaurus) and sambar deer (Rusa unicolor) were least detected. Wildlife richness and abundance were higher in evergreen-dominated habitats than in mixed deciduous–evergreen forests. Certain K-selected species, including pileated gibbon, Indochinese silvered langur, and great hornbill, were highly specialized and preferred intact forests, whereas generalist species such as northern red muntjac, long-tailed macaque, and wild pig showed ecological flexibility in habitat use. These findings emphasize tailored conservation strategies: protecting intact evergreen forests via REDD+ supports specialized species, while adaptive management in mosaic landscapes benefits generalists, enhancing wildlife conservation and sustainable management of the Prey Lang Wildlife Sanctuary. Full article

Geranylgeranyl pyrophosphate (GGPP) is a key precursor for carotenoids, chlorophyll derivatives, and numerous high-value isoprenoids used in food, nutraceutical, and pharmaceutical industries. Microbial and photosynthetic production approaches offer promising alternatives to conventional plant extraction and chemical synthesis; however, further optimization and comprehensive sustainability assessments are required for industrial implementation. In this study, a photosynthetic production platform was developed by redirecting carbon flux in Synechocystis sp. PCC 6803 to enhance GGPP production via activation of the 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway. Two engineered mutants, ΔP (deficient in poly(3-hydroxybutyrate) synthesis) and ΔGP (deficient in both glycogen and poly(3-hydroxybutyrate) synthesis), were evaluated alongside the wild-type (WT) strain under multiple physiological conditions, including carbon supplementation and UV radiation. Redirecting cellular carbon metabolism significantly enhanced pigment accumulation and overall isoprenoid biosynthesis, with ΔGP strain showing the greatest improvement. Elevated intracellular GGPP levels were observed under all tested conditions, with the highest concentrations obtained under glucose supplementation and UV treatment. The best-performing strain exhibited approximately twelvefold increase in GGPP content relative to the control. These findings demonstrate that rational metabolic engineering of cyanobacteria can markedly improve precursor supply for isoprenoid synthesis, establishing an efficient photosynthetic platform for producing natural pigments, flavor compounds, and other value-added bioproducts. Full article

Climatic changes are heavily affecting the sustainability of vegetable crops crucial for food supply worldwide, mainly in subtropical countries. One of the main threats to food security is the spread of diseases caused by plant viruses, favored by irregular rains and extreme temperatures, which reduce crop yield and quality. During a preliminary field survey carried out in two provinces of Angola in 2024, a few symptomatic plants of tomato, habanero pepper, common bean and a wild weed were sampled. These plants generally showed dwarfing, yellowing and leaf curl and were submitted to high-throughput sequencing to detect any viral agent. The evidence of mixed infections of several polyphagous viruses with RNA or DNA genomes, variously affecting the selected plants, was assessed from the sequence analysis and further confirmed for most samples by molecular tests, like (RT)-PCR or qPCR. Emerging polero-, begomo and tobamoviruses were denoted as infecting these plants. A novel, previously unknown carlavirus was also described in a wild weed. Most of those viruses are efficiently mechanically transmitted or airborne vehiculated by insect vectors. Although based on a limited number of samples, this study provides a first insight into the diversity of viruses infecting vegetable crops in Angola. It also highlights the pressing need for a broader monitoring to better understand virus distribution and epidemiology, and suggests the use of virus-free seeds to reduce the potential risk to crop production. Full article

Background: Wild foods and geophagic material are important in the nutrition of communities along Zimbabwe’s Great Dyke, a serpentinic ultramafic (SUG) and surrounding granitic geological (GG) environment. However, the health risks associated with consumption of these in terms of toxic geogenic contaminants (TGC) is largely unknown. The study objective was to evaluate the health risks associated with consuming wild foods and geophagic materials from these environments. Methods: Health risk assessments were determined using the hazard quotient, hazard index (HI) and life cancer risk (LCR) for 10 TGCs in wild foods and geophagic material. Results: High human health risks (HI ≥ 1) were found in six wild foods and geophagic material under the SUG environment compared with five wild foods and geophagic material under the GG environment. Wild foods and geophagic materials exceeded the tolerable risk level of 1 × 10⁻⁴. Their LCR values ranged from 2.11 × 10⁻¹ to 6.83 × 10⁻⁷. All TGCs had high LCR values above the tolerable risk level, except for Cu, Fe, Mn and Zn. Conclusions: Infusion reduced the LCR values for TGCs, with only Pb in the GG environment decreasing to below tolerable risk level. Communities should apply selective consumption and avoid F. sycomorus and geophagic materials with cancer risks. Full article

Toxoplasma gondii is a zoonotic protozoan transmitted by environmentally persistent oocysts and by tissue cysts in infected prey or meat. Although wild cervids and wild canids are increasingly used as wildlife sentinels, their complementary ecological roles in integrated T. gondii surveillance have not been comprehensively synthesized. This structured narrative review compares infection evidence in five wild cervid species and three wild canid species to examine how feeding ecology shapes exposure and to assess their complementary value in wildlife surveillance. Peer-reviewed literature published between 2000 and 2026 was retrieved from PubMed, Scopus, ScienceDirect, and Google Scholar. Studies reporting evidence of T. gondii exposure or infection in wild cervids or wild canids were included, with serological evidence evaluated separately from molecular or histological detection. Cervids showed geographically variable exposure consistent with ingestion of oocysts from contaminated vegetation, soil, and water, supporting their use as sentinels of environmental contamination. Wild canids often showed higher reported seropositivity, although direct comparisons were limited by assay, sampling, and demographic heterogeneity. Their predatory, scavenging, and omnivorous diets allow access to both environmental oocysts and tissue cysts. Cervids and canids should therefore be treated as complementary rather than interchangeable indicators: cervids primarily reflect environmental exposure, whereas canids integrate environmental and trophic transmission. This review provides an ecological framework to support integrated One Health wildlife surveillance by combining environmental and trophic indicators for improved risk assessment and food-safety planning. Full article

Ornamental flora is often appreciated for its aesthetic and recreational value, overlooking its ecological functions. This study provides the first comprehensive assessment of ecosystem services and disservices delivered by cultivated ornamental plants across all the islands of the circum-Sicilian archipelago. We surveyed the vascular flora characterizing each island, compiling a checklist of 402 taxa. For each taxon, we recorded biological traits, beneficial services (e.g., wildlife food, human food, habitat provision, beekeeping, erosion control, green fencing, and medicinal interest), and disservices (naturalization, toxicity to humans, pets, or livestock, and allergenicity). The island of Ustica hosts the highest number of taxa (217), followed by the island of Lipari (213), while the islands of Marettimo (95) and Alicudi (96) are the poorest. Remarkably, 329 taxa are potential sources of medicine, 326 provide wildlife habitats, 299 are of beekeeping interest, 218 are suitable for living fences, 212 contribute to erosion control, 192 supply fruits for wild birds, 130 human food, and 86 livestock forage. Spatial analysis of ornamental flora reveals that the island of Favignana has the highest proportional cover (11%) with moderate clustering, the islands of Ustica and Panarea display more dispersed, larger patches, and the islands of Lipari and Salina show strongly aggregated small patches. These results demonstrate that ornamental plants perform substantial regulatory and provisioning services, and their spatial arrangement further modulates ecological outcomes. Full article

Wild boar populations have expanded globally due to factors such as habitat restoration, climate change, and adjustments in hunting policies. This expansion has led to agricultural losses, threats to public safety, disease transmission, and ecological damage, thereby exacerbating human–animal conflicts. Current strategies for mitigating conflicts between wild boars and humans face challenges, including insufficient assessment of long-term control effects and limitations in population dynamics monitoring technologies. This paper reviews mitigation strategies for global wild boar conflicts from ecological, economic, and social perspectives and provides a comprehensive evaluation for their effectiveness. Existing mitigation strategies include population control (hunting management and reproductive regulation), habitat management (landscape barriers and food resource regulation), physical protection (electric fences and multimodal deterrence devices), and community engagement mechanisms (ecological compensation and participatory management). The effectiveness of these strategies varies significantly across regions. Global case studies on human–wild boar conflicts demonstrate that multidimensional collaborative governance has achieved notable success in mitigating these conflicts. For example, dynamic management systems based on intelligent monitoring and community participation can effectively reduce the incidence of wild boar conflicts. Given the limitations of the current single-indicator evaluations, this paper proposes a comprehensive evaluation framework encompassing “strategy effectiveness, cost, and sustainability”. The application of synergistic multi-strategy approaches produces significant synergistic effects, exhibiting nonlinear superposition characteristics. Therefore, future efforts should integrate intelligent early warning systems and policy reforms to develop an adaptive social–ecological coupling framework. Full article

Edible and medicinal mushrooms, including cultivated and wild species, are increasingly recognized as valuable functional foods and nutraceutical resources due to their high nutritional value, abundance of bioactive compounds, and documented health-promoting properties. However, their high perishability results in substantial postharvest quality losses and limits commercial shelf life. This review provides a comprehensive overview of recent advances in mushroom preservation technologies, with particular emphasis on emerging non-thermal approaches such as cold plasma treatment, active packaging systems, and electrostatic field technologies. Conventional and advanced drying methods, edible coatings, biopreservation, fermentation and irradiation are also critically evaluated. Cold plasma treatment effectively reduces microbial contamination and enzymatic browning while maintaining firmness and nutritional quality, whereas active packaging systems based on chitosan films, nanocomposites, and modified atmospheres help reduce moisture loss, delay senescence, and preserve physicochemical properties during storage. Electrostatic field treatment combined with modified atmosphere packaging has shown additional potential for extending refrigerated shelf life. Among drying technologies, freeze-drying generally provides the highest retention of colour, texture and bioactive compounds, although its industrial application remains constrained by high energy consumption and operational costs. Overall, current evidence suggests that integrated preservation approaches offer the greatest potential for improving shelf-life extension and quality retention. Nevertheless, further research is required to address challenges related to industrial scalability, process standardization, economic feasibility and long-term quality assessment. Full article

Pollinators play a critical role in agricultural productivity and the maintenance of flowering plant diversity, yet their health is increasingly threatened by multiple environmental stressors. While research has traditionally focused on pathogens, pesticides, habitat loss, and nutritional limitation, fungal secondary metabolites, mycotoxins, remain an underappreciated risk factor. This review synthesizes current knowledge on the presence, exposure pathways, and biological impacts of key mycotoxins, including aflatoxin B1, ochratoxin A, deoxynivalenol, zearalenone, and T-2 toxin, in bee-collected pollen and bee bread. We discuss how contaminated food matrices act as reservoirs of chronic exposure, linking forager activity, nurse bee physiology, brood development, and colony-level outcomes. Evidence from laboratory studies highlights sublethal effects on survival, hypopharyngeal gland development, immunity, and gut microbiota, with potential interactions with pathogens, nutritional stress, pesticides, and climate change. Furthermore, we extend these insights to wild pollinators, emphasizing differences in colony size, diet breadth, and detoxification capacity. Analytical methods for detecting mycotoxins, including HPLC, LC-MS/MS, and ELISA, are evaluated in terms of sensitivity, specificity, and relevance to field exposure. By integrating environmental concentrations with laboratory toxicity thresholds, this review identifies critical knowledge gaps and proposes a mechanistic framework linking mycotoxin exposure to colony-level risk. The findings underscore the need for targeted monitoring, improved risk assessment, and multi-stressor evaluation to safeguard both managed and wild pollinator populations. Full article

Introduction: The physical characteristics of microplastics (MPs), particularly their size and color, closely resemble natural food prey for several marine organisms, leading to active or accidental ingestion by marine species, including fish larvae. Despite growing concern, the occurrence of MPs in wild fish during early developmental stages remains insufficiently documented, and laboratory studies report inconsistent results. Given their key ecological role in marine food webs and their economic relevance, the health and survival of fish larvae are critical for maintaining fish populations. Objective: This study aimed to investigate MPs’ presence throughout the larval developmental stages and assess whether MP contamination profiles (concentration, color, type, and size) differ between species. Methodology: MPs were analyzed in the larval stages of two fish species with distinct ecological niches: the European sardine (Sardina pilchardus), a marine migratory species, and the common goby (Pomatoschistus microps), an estuarine resident species. Samples were collected from the Douro Estuary (NW Portugal) over one year, covering different developmental stages. Results: MPs were detected in both species at all developmental stages observed, including the yolk-sac stage (where the feeding of larvae is endogenous), indicating contamination at a stage when the mouth is not yet functional. Sardina pilchardus showed a higher abundance of transparent nylon fibers of 0.5 mm, and Pomatoschistus microps transparent polypropylene fibers of size 0.4 mm. Moreover, MP contamination did not vary between species or throughout the developmental stages, showing similar levels and profiles of MPs contamination. Conclusions: These findings provide new evidence that MP contamination begins at the earliest developmental stages of the fish, from hatching onwards. The results further suggest that MP uptake in fish larvae is primarily driven by environmental availability rather than fish larvae’s preferences or ecological guild, physical characteristics, or even the ontogenetic developmental stage. Full article

Zingiberaceae is an ecologically, economically, and culturally important plant family in tropical Asia, yet its diversity and ethnobotanical significance remain insufficiently documented in several parts of Thailand. This study investigated the diversity, traditional uses, preliminary regional conservation status, and selected taxonomic aspects of Zingiberaceae in Lop Buri Province, central Thailand. Field surveys, herbarium studies, morphological comparisons, informal ethnobotanical interviews, quantitative use analyses, and preliminary conservation assessments were conducted from 2024 to 2025. A total of 110 taxa, comprising 109 species and one putative natural hybrid, were recorded in 13 genera and three tribes. These included wild, cultivated, introduced, and locally utilized taxa documented from natural habitats, home gardens, agricultural areas, and other human-associated habitats. Among them, 43 taxa were recorded from natural habitats as wild or naturally occurring populations, whereas 95 taxa were newly documented for Lop Buri Province. Natural habitats, particularly limestone areas, mixed deciduous forests, and dry evergreen forests, supported important native and endemic taxa. Ethnobotanical data from 110 informants documented 5113 use reports for 106 taxa, covering food, spice, medicinal, ornamental, ritual and belief-based, cosmetic, and commercial uses. Curcuma and Alpinia turned out to be the most frequently utilized genera. A putative natural hybrid, Curcuma × lopburiensis, is also described. These findings highlight Lop Buri Province as a hot spot for Zingiberaceae diversity and an important area for traditional plant knowledge and conservation in central Thailand. Full article

Essential oils (EOs) from wild Calamintha nepeta (Portugal) populations collected in Portugal (Évora) were investigated in order to evaluate the impact of Mediterranean seasonal conditions on their phytochemical composition and biological activity. Essential oil GC-FID and GC-MS analyses revealed distinct seasonal chemotypes, with spring samples dominated by isopulegone/pulegone, whereas autumn samples contained higher proportions of isomenthone and menthol. Antioxidant activity was assessed through lipid peroxidation inhibition, DPPH radical scavenging and ferric reducing power assays, while antibacterial activity was evaluated against multidrug-resistant (MDR) clinical isolates. Seasonal differences were reflected in both EO chemical composition and bioactivity. Autumn samples displayed greater antioxidant potential, with Y1A showing the highest inhibition of lipid peroxidation (IC₅₀ = 0.85 mg/mL) and Y2A exhibiting the highest ferric reducing power. Conversely, spring samples were more active against MDR bacteria. Among them, Y1S showed the broadest antimicrobial spectrum, with MIC values ranging from 465 to 1767 μg/mL. The unusually wet spring season coincided with marked isopulegone accumulation (≈50%), while warmer autumn conditions favoured higher levels of isomenthone and menthol in the EOs. These findings highlight the importance of seasonal environmental conditions in determining the phytochemical profile and bioactive potential of C. nepeta EOs, providing valuable insights for their standardisation and valorisation in pharmaceutical, food and conservation-related applications. Full article