To investigate azole resistance in clinical Aspergillus isolates, we conducted prospective multicenter international surveillance. A total of 3,788 Aspergillus isolates were screened in 22 centers from 19 countries. Azole-resistant A. fumigatus was more frequently found (3.2% prevalence) than previously acknowledged, causing resistant invasive and noninvasive aspergillosis and severely compromi...

Although the diagnostic significance of isolating Aspergillus spp. from respiratory cultures has been studied in immunocompromised hosts with invasive pulmonary aspergillosis (IPA), little is known of such infections in immunocompetent patients with other forms of aspergillosis. In this study of adult pneumology ward patients, we examined the association between Aspergillus spp. and disease pre...

Feline upper respiratory tract aspergillosis (URTA) is an emerging infectious disease. The aims of this study were: (1) to assess the diagnostic value of detection of Aspergillus-specific antibodies using an agar gel double immunodiffusion (AGID) assay and an indirect immunoglobulin G (IgG) ELISA; and (2) to determine if an aspergillin derived from mycelia of Aspergillus fumigatus, Aspergillus ...

Aspergillus fumigatus is an opportunistic nosocomial pathogen causing an often fatal pneumonia, invasive aspergillosis (IA), in immunosuppressed patients. Oligonucleotide primers were used to amplify a 401-bp fragment spanning the 26S/intergenic spacer region of the rDNA complex of A. fumigatus by the polymerase chain reaction (PCR). The primers were highly sensitive and specific: as little as ...

OBJECTIVES Triazole resistance in Aspergillus fumigatus has been increasing. We explored the A. fumigatus azole resistance profiles in bronchoalveolar lavage (BAL) fluid samples from Danish patients examined for aspergillosis. METHODS A total of 94 BAL samples from 87 patients were evaluated by galactomannan (GM) test and A. fumigatus CYP51A profiling by PCR. RESULTS Aspergillus spp. were i...

We developed a method for the identification of Aspergillus fumigatus fungal isolates by using random amplified polymorphic DNA (RAPD) PCR (RAPD-PCR) cloning and the TaqMan LS50B fluorogenic detection system (Perkin-Elmer Corp., Applied Biosystems, Foster City, Calif.). DNA from seven clinically important Aspergillus species was screened by RAPD-PCR to identify section- or species-specific ampl...

In the present study, indole-3-acetic acid (IAA) producing plant growth promoting fungus was isolated from rice field of Purba Bardhaman district, West Bengal, India. Among 6 strains, AP2 (Aspergillus fumigatus) selected as best-performing fungal strain it an efficient producer well exhibits different ability viz, phosphate solubilization, siderophore production, ammonia and hydrogen cyanide pr...

Aspergillus lentulus, a sibling species of Aspergillus fumigatus, has been reported as a causative agent of aspergillosis, and exhibited low susceptibility to azole. Here, we present the draft genome sequence of A. lentulus strain IFM 54703(T) for the first time.

CADRE is a public resource for housing and analysing genomic data extracted from species of Aspergillus. It arose to enable maintenance of the complete annotated genomic sequence of Aspergillus fumigatus and to provide tools for searching, analysing and visualizing features of fungal genomes. By implementing CADRE using Ensembl, a framework is in place for storing and comparing several genomes:...

Invasive aspergillosis has become a major cause of infection-related mortality in nonneutropenic patients after allogeneic stem cell transplantation (SCT). To assess the potential role of Aspergillus-specific T-cell responses for the successful control of invasive aspergillosis, lymphoproliferative responses to Aspergillus fumigatus antigens were studied in healthy individuals, patients with ev...