Research Articles

The study examines the efficiency of mixed fungal cultures in degrading paraquat, a persistent herbicide. Fungal culture CI, combining Aspergillus niger and Phanerochaete chrysosporium, outperformed others in removal efficiency, achieving 42.2% degradation without glucose. This highlights their potential for enhanced biodegradation in bioreactors without cosubstrates.

This study introduces the extended quadripartition internode certainty (EQP-IC) value, a novel metric for structuring suprageneric fungal classifications, focused on the Agaricales groups Agaricineae, Pluteineae, and Tricholomatineae. By analyzing genomic data from the Subkingdom Dikarya, a recommended EQP-IC threshold of 0.1 is proposed for defining taxonomic ranks.

In the study 'Pickering Emulsion Biocatalysis with Engineered Living Cells for Degrading Polycarbonate Plastics,' researchers introduce a biocompatible polymer coating that enhances the stability of Pickering emulsions—mixtures stabilized by solid particles—for 192 hours. This approach significantly improves the interaction between plastics and biocatalysts, offering a promising method for plastic waste remediation, and highlights the potential of engineered cell surfaces in environmental applications.

In 'Diverging drivers of fungal diversity,' Wei et al. explore the distinct influences on fungal communities in rubber tree ecosystems. The study found that seasonal changes and physicochemical factors primarily affect alpha diversity, while geographical factors influence beta diversity, evidenced by leaf phosphorus and soil potassium. These insights highlight the complex interplay of temporal and spatial factors on fungal diversity.

This study explores the reconstitution of gut mycobiota post-COVID-19 and its impact on pulmonary sequelae. Over two years, significant shifts in fungal indices were observed, correlating with lung function. Notably, changes in Hanseniaspora and Saturnispora levels were linked to pulmonary performance, suggesting gut mycobiota as potential indicators and targets for post-acute COVID-19 interventions.

This study explores the multifunctional role of the ABC transporter gene CcT1 in Cordyceps chanhua, known for producing the bioactive but potentially toxic compound beauvericin (BEA). Disruption of CcT1 significantly lowers BEA production, affecting gene expression, growth, and stress resistance, suggesting a target for enhancing fungal safety and efficacy in medicinal use.

Candida albicans, a major fungal pathogen, adapts to various oxygen levels, crucial for surviving host environments. This study, using transcriptomics, reveals key gene expression shifts during anaerobic growth, including increased alternative respiration markers and decreased virulence factors. The findings uncover unique molecular strategies distinct from hypoxic adaptation, potentially aiding antifungal resistance strategies.

Invasive pulmonary aspergillosis (IPA) is a serious fungal infection. This study developed a machine learning-based diagnostic model to identify nonneutropenic IPA. Utilizing six key predictors, the model achieved high specificity, and its risk score correlated strongly with predicted probabilities. This non-invasive tool promises enhanced clinical utility for IPA diagnosis.

This study unveils a practical protocol using correlative confocal fluorescence and transmission electron microscopy (CLEM) for analyzing extracellular vesicles (EVs), crucial components in fungal biology like Neurospora crassa. The method effectively surmounts traditional imaging challenges and broadens research applications to secretory vesicles and nanoparticles without sophisticated equipment.

The study explores the role of Amomum villosum essential oil (AVEO) in improving triticale silage through enhanced fermentation, increased aerobic stability, and disruption of harmful microbial growth. AVEO notably elevated beneficial Lactiplantibacillus and Bacillus, decreased harmful fungi, and maintained acidic conditions, providing a promising method for superior silage production.

In "Calcineurin controls the cytokinesis machinery during thermal stress in Cryptococcus deneoformans," researchers demonstrate that calcineurin, a crucial signaling molecule, orchestrates the cytokinesis machinery linked to the mitotic exit network under thermal stress conditions. This study underscores calcineurin's pivotal role in cellular division, particularly in stress adaptation, highlighting potential avenues for antifungal strategies.

This study investigates the esophageal microbiome's role in esophageal squamous cell carcinoma (ESCC) progression. Unusual bacterial and fungal signatures were found in precancerous ESIN stages, notably an enrichment of Lactobacillus and Aspergillus. These shifts highlight potential early detection strategies, with Aspergillus showing promise as a diagnostic marker for ESIN, emphasizing the importance of microbiome-targeted interventions.