Results 81 to 90 of about 38,469 (206)

Comparative proteomic profiles of Aspergillus fumigatus and Aspergillus lentulus strains by surface-enhanced laser desorption ionization time-of-flight mass spectrometry (SELDI-TOF-MS)

open access: yesBMC Microbiology, 2011
Background Surface-enhanced laser desorption ionization time-of-flight mass spectrometry (SELDI-TOF-MS) was applied to analyze the protein profiles in both somatic and metabolic extracts of Aspergillus species.
Pelloux Hervé   +6 more
doaj   +1 more source

Aspergillus fumigatus and Aspergillosis [PDF]

open access: yesClinical Microbiology Reviews, 1999
SUMMARY Aspergillus fumigatus is one of the most ubiquitous of the airborne saprophytic fungi. Humans and animals constantly inhale numerous conidia of this fungus. The conidia are normally eliminated in the immunocompetent host by innate immune mechanisms, and aspergilloma and allergic bronchopulmonary ...
openaire   +2 more sources

Deep Mutational Scanning for the Study and Engineering of Protein Assemblies

open access: yesChemistry–Methods, Volume 6, Issue 8, August 2026.
This review explores how deep mutational scanning (DMS) can be used to improve understanding and accelerate engineering of protein assemblies, from natural fibers to engineered nanocages. We discuss various types of protein assemblies and their characterization, provide an introduction to the DMS technique, and then highlight examples in which DMS has ...
Jenna B. Wolfanger   +2 more
wiley   +1 more source

Metabolite Variations in Lepidium sativum Seeds Among Different Germplasms: Unraveling the Link Between Environment and Chemical Compounds

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Comparative phytochemical analysis of Lepidium sativum seed populations revealed environmentally driven variation in essential oil composition, while fatty acid profiles remained largely stable across populations. Benzyl nitrile was the dominant essential oil constituent, α‐linolenic acid was the major fatty acid, and all populations exhibited weak ...
Seyed Mehdi Talebi   +3 more
wiley   +1 more source

The Fungal Exopolysaccharide Galactosaminogalactan Mediates Virulence by Enhancing Resistance to Neutrophil Extracellular Traps.

open access: yesPLoS Pathogens, 2015
Of the over 250 Aspergillus species, Aspergillus fumigatus accounts for up to 80% of invasive human infections. A. fumigatus produces galactosaminogalactan (GAG), an exopolysaccharide composed of galactose and N-acetyl-galactosamine (GalNAc) that ...
Mark J Lee   +22 more
doaj   +1 more source

Assessment of Allergenic Potential for Cross‐Reactivity of Olive (Olea europaea) Pit Xylo‐Oligosaccharide‐Rich Extract With Legislated Allergens in the European Union

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Spray‐dried xylo‐oligosaccharide‐rich extract derived from olive pit endocarps was assessed for potential cross‐reactivity using in vitro ELISA and in silico approaches. The ELISA tests indicated potential cross‐reactivities with nuts (hazelnut, almond, pistachio, peanut), gluten, and milk in certain batches.
Maame Ekua Manful   +4 more
wiley   +1 more source

Clinical Heterogeneity in Adult Rhinitis: Symptom‐Sensitization Concordance and Asthma Burden

open access: yesLaryngoscope Investigative Otolaryngology, Volume 11, Issue 4, August 2026.
Rhinitis symptoms and systemic allergen‐specific IgE sensitization identified distinct adult clinical phenotypes. Concordant positive adults had the highest asthma burden, whereas symptom‐only adults showed greater sinonasal and sleep‐related burden. These findings highlight clinically relevant heterogeneity in adult rhinitis.
Chong Wang   +3 more
wiley   +1 more source

SIRT Family: Biological Functions and Therapeutic Targets

open access: yesMedComm, Volume 7, Issue 8, August 2026.
SIRT1–SIRT7 networks from transgenic mice to human‑relevant therapeutic targets. SIRT1–SIRT7 form an isoform‑, organ‑, and disease‑specific regulatory network. Transgenic Sirt1–7 mouse models define central regulatory SIRTs (SIRT1, SIRT3, SIRT6), context‑dependent modifiers (SIRT2, SIRT4, SIRT5, SIRT7), and their key mechanisms and target organs. These
Jia‐Yi Wang   +9 more
wiley   +1 more source

Aspergillus spp. In woodworking settings: Implications for occupational health and safety

open access: yesHygiene and Environmental Health Advances
Woodworkers are exposed to several potentially harmful agents, including microorganisms that grow in the wood. The most common fungal species in woodworking environments are Aspergillus, Penicillium, and Cladosporium spp.
Marta Dias   +11 more
doaj   +1 more source

Chemical Profiling and In Vitro Assessment of Antioxidant and Antimicrobial Properties of Algerian Erica arborea L. Extracts, Strengthened by Molecular Modeling Analysis

open access: yesChemistryOpen, Volume 15, Issue 8, August 2026.
Erica arborea L. from Algeria was valorized via chemical profiling and bioactivity assessment. The EtOAc extract showed the highest levels of polyphenols, flavonoids, and flavonols. It exhibited strong antioxidant (ABTS•+, DPPH•, FRAP) and antibacterial activity (S. aureus, B. subtilis).
Amina Bramki   +8 more
wiley   +1 more source

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