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Topic: Aspergillus fumigatus


In the News (Sun 6 Dec 09)

  
  Aspergillus fumigatus
Menschen, deren Immunsystem geschwächt ist, sollten den Kontakt mit Aspergillus fumigatus unbedingt vermeiden.
Bei abwehrgeschwächten Menschen kann Aspergillus auch allergische Reaktionen auslösen oder sogar Organe wie Lunge, Magen, Darm und das Nervensystem befallen.
Aspergillus fumigatus kann die Mykotoxine Verruculogen, Fumagillin und Gliotoxin bilden.
aspergillus-niger.com /aspergillus-fumigatus.html   (193 words)

  
  Aspergillus Species
Aspergillus colonies are downy to powdery in texture.
Aspergillus fumigatus is a thermotolerant fungus and grows well at temperatures over 40°C. This property is unique to Aspergillus fumigatus among the Aspergillus species.
In contrast to Aspergillus, the hyphae of Syncephalastrum are nonseptate [1303].
www.doctorfungus.org /thefungi/Aspergillus_spp.htm   (2349 words)

  
 Aspergillus fumigatus - Wikipedia, the free encyclopedia
Aspergillus fumigatus is a fungus of the genus Aspergillus, and is one of the most common Aspergillus species to cause disease in immunocompromised individuals.
fumigatus is also the causative pathogen in stonebrood, a disease of honeybees.
"Genomic sequence of the pathogenic and allergenic filamentous fungus Aspergillus fumigatus".
en.wikipedia.org /wiki/Aspergillus_fumigatus   (255 words)

  
 Aspergillus Trust welcome to Aspergillus Trust UK
The Aspergillus Trust is a charity launched to raise awareness of diseases caused by the fungus aspergillus.
To be advocates for those who suffer from aspergillus diseases and to improve the effectiveness of, and access to, treatment for aspergillus diseases available within the healthcare sector.
To this end we hope to raise public awareness of the existence and nature of aspergillus diseases, so as to influence effectively the policy debate about, and decisions on, the allocation of resources, both public and private, for research into, and treatment of, aspergillus diseases.
www.aspergillustrust.org   (282 words)

  
 Aspergillus fumigatus Genome Project
fumigatus in particular is harmless to humans whose immune system has not been compromised by disease, drug therapy or genetic conditions.
fumigatus is a primary, albeit rare, pathogen of man. Allergic disease due to Aspergillus was first described in London in 1952 (Hinson et al., 1952) and the first invasive (and fatal) infection in an immunocompromised patient was described in 1953 in the British Medical Journal in a patient from Gloucester (Rankin, 1953).
In addition to invasive disease, Aspergillus causes a number of other diseases in man. These include aspergilloma ("colonisation" of existing pulmonary cavities), sinusitis in normal people, allergic bronchopulmonary and sinus infections, keratitis (which usually leads to blindness in that eye and is common in the developing world) and postoperative infections in immunocompetent patients.
www.tigr.org /tdb/e2k1/afu1/intro.shtml   (817 words)

  
 Important species of Aspergillus are Aspergillus fumigatus, Aspergillus clavatus, Aspergillus niger, Aspergillus ...
Species of Aspergillus are capable of utilizing an enormous variety of organic material for food because of their ability to produce a large number of enzymes.
Aspergillus fumigatus is an animal and human pathogen causing a group of diseases commonly referred to as Aspergilloses.
Aspergillus clavatus is allergenic causing the occupational hypersentivity pneumonitis known as malt worker's lung.
www.moldbacteria.com /learnmore/aspergillus.html   (648 words)

  
 Mold-Help.org: Aspergillusthe most comprehensive information
Aspergillus is a group of molds which is found world-wide, especially in the autumn and winter in the Northern hemisphere.
Aspergillus versicolor - Conidia dimensions are 2 - 3.5 microns.
Aspergillus terreus and A. flavus were reported at greater than expected frequencies in the 26-35 degree range and at less than expected frequencies in one of the higher latitude ranges.
www.mold-help.org /content/view/408   (4159 words)

  
 Forensic Analytical - Environmental Lab Services   (Site not responding. Last check: )
Aspergillus Fumigatus is ubiquitous, reported from a wide range of substrates like soils, plants, seeds, sludge, wood chips, compost, cotton, and excreta of birds like penguins.
Aspergillus Fumigatus is abundant on rotten plant material at higher temperatures and in air during biological waste treatment.
Aspergillus Fumigatus is a human and animal (pets like dogs and cats) pathogen.
www.forensica.com /_miclibrary.asp?x=aspergillus_fumigatus.txt   (198 words)

  
 Aspergillus   (Site not responding. Last check: )
Aspergillus spp.are thermotolerant fungi that cause significant disease among immunocompromised hosts, primarily pneumonia and sinusitis that will disseminate to other organs including the skin and the brain (see the definition).
However, the incidence of this disease is clearly dependent upon a number of factors including the type of and amount of immunosuppression, conditioning process used during transplantation, the severity of GVHD that develops, the institution’s air filtration and the environment, the season and other undefined or competing factors.
Outbreaks are associated with unfiltered air, contaminated ventilation systems at intake and exhaust ducts, and dust that is dislodged by renovation and construction.
www.hopkinsmedicine.org /heic/ID/aspergillus   (328 words)

  
 RedOrbit - Health - Postoperative Spondylodiscitis From Aspergillus Fumigatus in Immunocompetent Subjects/Comment   (Site not responding. Last check: )
The authors describe a case of spondylodiscitis from Aspergillus fumigatus which occurred subsequent to surgery for lumbar disc herniation in a non-immunodepressed patient.
Aspergillus is a saprophyte of the airways described for the first time by Micheli in 1729.1 Aspergillosis is a rare disease which, in healthy subjects, is often responsible for allergy-based conditions of the respiratory system, although other localizations have been observed in the skin, paranasal sinuses, orbits, skeleton/ bones or in the CNS.1,2
In subjects without immunological impairment, a vertebral localization of Aspergillus infection is generally attributable to iatrogenic causes related to surgical treatment9 and the pathogenetic mechanism appears to be inoculation of the spores present in the air into the disc space during operation.
www.redorbit.com /news/display?id=106003   (1470 words)

  
 Doxycycline-regulated gene expression in the opportunistic fungal pathogen Aspergillus fumigatus | BMC Microbiology, ...
Although Aspergillus fumigatus is an important human fungal pathogen there are few expression systems available to study the contribution of specific genes to the growth and virulence of this opportunistic mould.
Aspergillus fumigatus is a saprophytic filamentous fungus that has become the leading mould pathogen in leukemia treatment centers and transplantation units in developed countries, second only to Candida spp.
fumigatus is presently accomplished through the use of DNA cassettes that are introduced into the organism as transgenes [3-5], inserted into specific chromosomal loci [3,6] or expressed from a multi-copy nonintegrating vector [7].
bmc.ub.uni-potsdam.de /1471-2180-5-1/text.htm   (5007 words)

  
 Aspergillus fumigatus MLST Home Page
The Aspergillus fumigatus MLST website contains two linked databases - one for allelic profiles and sequences, the other for isolate information.
The primary Aspergillus fumigatus MLST website is hosted at The Peter Medawar Building for Pathogen Research, University of Oxford, UK.
This publication made use of the Aspergillus fumigatus Multi Locus Sequence Typing website (http://pubmlst.org/ afumigatus/) developed by Keith Jolley and sited at the University of Oxford (Jolley et al.
usmirror1.pubmlst.org /afumigatus   (169 words)

  
 Aspergillus
Aspergillus is a thermophilic fungi, which means that it likes heat and will grow at body temperature or higher.
Aspergillus fumigatus can cause eye infections in humans and pulmonary infections in birds.
Aspergillus ochraceous, aspergillus parasiticus, aspergillus niger, aspergillus clavatus, aspergillus versicolor and aspergillus flavus, aspergillus terreus and aspergillus nidulansm can cause illness when eaten.
www.cmsynergy.com /Mold/aspergillus.htm   (177 words)

  
 eMedicine - Aspergillosis : Article by Vandana Batra, MD   (Site not responding. Last check: )
Characteristically, A fumigatus organisms are identified by the morphology of the conidia and conidiophores.
Aspergillus disseminates by means of conidia, which disperse readily throughout the environment because of their lightweight.
Aspergillus can be isolated from culture of specimens (eg, blood, spinal fluid, bronchoalveolar fluid, bronchial lavage fluid, endotracheal aspirates), other fluids (eg, synovial, pleural, peritoneal), bone marrow, and from biopsies of internal organs and nonsterile specimens (eg, skin scrapings, nail, hair, urine, mucosal surfaces).
www.emedicine.com /PED/topic148.htm   (5843 words)

  
 Aspergillus fumigatus and Aspergillosis -- Latgé 12 (2): 310 -- Clinical Microbiology Reviews
Aspergillus fumigatus is one of the most ubiquitous of the airborne saprophytic fungi.
fumigatus is based predominantly upon the morphology of the conidia and conidiophores.
fumigatus conidia is characterized by the presence of interwoven rodlet fascicles.
cmr.asm.org /cgi/content/full/12/2/310   (9318 words)

  
 Aspergillus fumigatus Variant with Decreased Susceptibility to Multiple Antifungals -- Balajee et al. 48 (4): 1197 -- ...
Aspergillus: rising frequency of clinical isolation and continued susceptibility to antifungal agents, 1994-1999.
An atypical isolate of Aspergillus fumigatus from a man affected with a pulmonary disease.
Molecular epidemiological study of Aspergillus fumigatus in a bone marrow transplantation unit by PCR amplification of ribosomal intergenic spacer sequences.
aac.asm.org /cgi/content/full/48/4/1197   (3968 words)

  
 Analysis of T-cell responses to Aspergillus fumigatus antigens in healthy individuals and patients with hematologic ...
Biochemical and antigenic characterization of a new dipeptidyl-peptidase isolated from Aspergillus fumigatus.
Cloning and disruption of the antigenic catalase gene of Aspergillus fumigatus.
Aspergillus fumigatus conidia induce a Th1-type cytokine response.
www.bloodjournal.org /cgi/content/full/100/13/4521   (5137 words)

  
 Sedolisins, a New Class of Secreted Proteases from Aspergillus fumigatus with Endoprotease or Tripeptidyl-Peptidase ...
Nucleotide sequence of a genomic and a cDNA clone encoding an extracellular alkaline protease of Aspergillus fumigatus.
RNA extractions and Northern hybridization of Aspergillus fumigatus for the detection of alkaline and metalloprotease gene expression, p.
Cloning and characterization of the cDNAs and genes (mep20) encoding homologous metalloproteinases from Aspergillus flavus and A.
aem.asm.org /cgi/content/full/72/3/1739   (5394 words)

  
 Effects of Aspergillus fumigatus culture filtrate on antifungal activity of human phagocytes in vitro -- Murayama et ...
A fumigatus, YN strain, clinically isolated from the sputum of a patient with invasive pulmonary aspergillosis, was used in
Aspergillus culture filtrates and sputum sols from pulmonary aspergillosis cause damage to human respiratory ciliated epithelium in vitro.
Inhibition of the alveolar macrophage oxidative burst by diffusible component from the surface of the spores of the fungus Aspergillus fumigatus.
thorax.bmjjournals.com /cgi/content/full/53/11/975   (2743 words)

  
 NCBI Aspergillus Genome Resources
Aspergillus is a large genus of filamentous fungi that encompasses many species of medical, agricultural, industrial, and scientific importance.
The NCBI Fungal Genomes Central page is a portal to information and resources pertaining to fungi and fungal sequencing projects from NCBI and the fungi research community.
ANNOUNCING the release of the Aspergillus fumigatus Af293 genome assembly and annotation in Map Viewer.
www.ncbi.nlm.nih.gov /genome/guide/aspergillus   (297 words)

  
 A Resident's Fungal Morphology
Young conidial head of Aspergillus fumigatus; note the phialides extend directly from the vesicle without an intervening metula.
Aspergillus flavus; note the phialides arise circumferentially from the globose vesicle.
Aspergillus niger; note the phialides arise circumferentially and that fl conidia obscure the vesicle.
labmed.ucsf.edu /Education/fung_morph/asperpage.html   (482 words)

  
 Confocal microscopy of Aspergillus fumigatus keratitis -- Avunduk et al. 87 (4): 409 -- British Journal of Ophthalmology
Aspergillus fumigatus was isolated from a patient and counted
adjunct in the diagnosis of Aspergillus and Fusarium keratitis
Diagnosis of Aspergillus keratitis in vivo with confocal microscopy.
bjo.bmjjournals.com /cgi/content/full/87/4/409   (1399 words)

  
 Siderophore Biosynthesis But Not Reductive Iron Assimilation Is Essential for Aspergillus fumigatus Virulence -- ...
Identification of a polyketide synthase gene (pksP) of Aspergillus fumigatus involved in conidial pigment biosynthesis and virulence.
The developmentally regulated alb1 gene of Aspergillus fumigatus: its role in modulation of conidial morphology and virulence.
Survival of Aspergillus fumigatus in serum involves removal of iron from transferrin: the role of siderophores.
www.jem.org /cgi/content/full/200/9/1213   (2938 words)

  
 Aspergillus Unit home page
Aspergillus fumigatus is the most ubiquitous thermophyllic airborne fungus.
fumigatus was considered for years to be a weak pathogen.
With increases in the number of immunosuppressed patients, however, there has been a dramatic increase in severe and usually fatal invasive aspergillosis, now the most common mold infection worldwide.
www.pasteur.fr /recherche/unites/aspergillus/index-en.html   (190 words)

  
 Mitochondrial Cytochrome b Gene Analysis of Aspergillus fumigatus and Related Species -- Wang et al. 38 (4): 1352 -- ...
Aspergillus fumigatus is a widely distributed mold which has been isolated from natural and residential environments and which
fumigatus is important because it is one of the most important fungal pathogens.
Studies on the epidemiology of Aspergillus fumigatus infections in a university hospital.
jcm.asm.org /cgi/content/full/38/4/1352   (2620 words)

  
 Aspergillus fumigatus   (Site not responding. Last check: )
Four percent of all patients dying in tertiary care hospitals in Europe have invasive aspergillosis.
fumigatus is medically important, very little is known about its genetic makeup.
The Sanger Institute and its collaborators, Dr. David Denning and Dr. Andrew Brass at the University of Manchester, were initially funded to carry out a pilot genomic analysis of Aspergillus fumigatus.
www.sanger.ac.uk /Projects/A_fumigatus   (294 words)

  
 Serologic IgE Immune Responses Against Aspergillus fumigatus and Candida albicans in Patients With Cystic Fibrosis -- ...
Serologic IgE Immune Responses Against Aspergillus fumigatus and Candida albicans in Patients With Cystic Fibrosis -- Máiz et al.
prevalence of Aspergillus fumigatus and Candida albicans in
to A fumigatus and C albicans in CF patients was observed.
www.chestjournal.org /cgi/content/abstract/121/3/782   (467 words)

  
 CEREBRAL ASPERGILLOSIS DUE TO Aspergillus fumigatus IN AIDS PATIENT: FIRST CULTURE-PROVEN CASE REPORTED IN BRAZIL ...   (Site not responding. Last check: )
Brain abscess caused by Aspergillus fuinigatus must be considered in the differential diagnosis of the brain expansive lesions in AIDS patients in Brazil.
In this study, we report a fatal case of brain abscess caused by Aspergillus fumigatus in AIDS patient and review of the literature.
Three days later, the culture was indicative of Aspergillus spp., which was later confirmed as Aspergillus fumigatus.
www.findarticles.com /p/articles/mi_qa3855/is_200505/ai_n14717804   (961 words)

  
 Interactions of Aspergillus fumigatus with endothelial cells: internalization, injury, and stimulation of tissue factor ...
is responsible for 90% of invasive Aspergillus infections.
Uptake of Aspergillus fumigatus conidia by phagocytic and nonphagocytic cells in vitro: quantitation using strains expressing green fluorescent protein.
Internalization of Aspergillus fumigatus conidia by epithelial and endothelial cells.
www.bloodjournal.org /cgi/content/full/103/6/2143   (5134 words)

  
 Central nervous system Aspergillus fumigatus infection after near drowning -- Kowacs et al. 57 (2): 202 -- Journal of ...
A fumigatus was isolated from the CSF culture.
The clinical response to interferon-gamma in a patient with chronic granulomatous disease and brain abscesses due to Aspergillus fumigatus.
In vitro synergy of caspofungin and amphotericin B against Aspergillus and Fusarium spp.
jcp.bmjjournals.com /cgi/content/full/57/2/202   (1738 words)

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