Allergic fungal rhinosinusitis—more than a fungal disease?

Dutré, Tineke; Dousary, Surayie Al; Zhang, Nan; Bachert, Claus

doi:10.1016/j.jaci.2013.02.040

Cited by 30 publications

(13 citation statements)

References 9 publications

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“…While our work was performed using a synthetic community growing on an artificial substrate created by humans, fungal selection of bacterial diversity is likely to play a role in other microbiomes. For example, closely related Staphylococcus species co-occur in many human body sites, including the respiratory tract and skin microbiomes (6, 75–77). Various fungi can also co-occur in these same body habitats and may drive the distributions of pathogens such as Staphylococcus aureus .…”

Section: Discussionmentioning

confidence: 99%

Biotic Interactions Shape the Ecological Distributions of Staphylococcus Species

Kastman

Kamelamela

Norville

et al. 2016

mBio

110

131

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Many metagenomic sequencing studies have observed the presence of closely related bacterial species or genotypes in the same microbiome. Previous attempts to explain these patterns of microdiversity have focused on the abiotic environment, but few have considered how biotic interactions could drive patterns of microbiome diversity. We dissected the patterns, processes, and mechanisms shaping the ecological distributions of three closely related Staphylococcus species in cheese rind biofilms. Paradoxically, the most abundant species (S. equorum) is the slowest colonizer and weakest competitor based on growth and competition assays in the laboratory. Through in vitro community reconstructions, we determined that biotic interactions with neighboring fungi help resolve this paradox. Species-specific stimulation of the poor competitor by fungi of the genus Scopulariopsis allows S. equorum to dominate communities in vitro as it does in situ. Results of comparative genomic and transcriptomic experiments indicate that iron utilization pathways, including a homolog of the S. aureus staphyloferrin B siderophore operon pathway, are potential molecular mechanisms underlying Staphylococcus-Scopulariopsis interactions. Our integrated approach demonstrates that fungi can structure the ecological distributions of closely related bacterial species, and the data highlight the importance of bacterium-fungus interactions in attempts to design and manipulate microbiomes.

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Section: Discussionmentioning

confidence: 99%

Biotic Interactions Shape the Ecological Distributions of Staphylococcus Species

Kastman

Kamelamela

Norville

et al. 2016

mBio

110

131

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“…922 In a study investigating the immune profiles of recurrent vs nonrecurrent polyp disease at the first surgery, SE-IgE was, with other factors (total IgE, ECP, IL-5), significantly increased in recurrent polyps, whereas IFN-γ was increased in nonrecurrent CRSwNPs. 923 S. aureus also is frequently found in patients with AFRS 924,925 and could be demonstrated to coexist with Aspergillus sp. in the sinuses, and to modulate the typical IgE immune response in those patients.…”

Section: Viiib Crswnp: Comorbid Asthmamentioning

confidence: 99%

“…in the sinuses, and to modulate the typical IgE immune response in those patients. 924 In summary, based on a wealth of in vitro and some clinical data, superantigens appear to have a significant role in the pathogenesis of CRSwNP. clear.…”

Section: Viiib Crswnp: Comorbid Asthmamentioning

confidence: 99%

International Consensus Statement on Allergy and Rhinology: Rhinosinusitis

Orlandi

Kingdom

Hwang

et al. 2016

Int Forum Allergy Rhinol

558

888

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Background:The body of knowledge regarding rhinosinusitis (RS) continues to expand, with rapid growth in number of publications, yet substantial variability in the quality of those presentations. In an effort to both consolidate and critically appraise this information, rhinologic experts from around the world have produced the International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR:RS). Methods:Evidence-based reviews with recommendations (EBRRs) were developed for scores of topics, using previously reported methodology. Where existing evidence was insufficient for an EBRR, an evidence-based review (EBR) was produced. The sections were then synthesized and the entire manuscript was then reviewed by all authors for consensus. Results:The resulting ICAR:RS document addresses multiple topics in RS, including acute RS (ARS), chronic RS (CRS) with and without nasal polyps (CRSwNP and CRSsNP), recurrent acute RS (RARS), acute exacerbation of CRS (AE-CRS), and pediatric RS. Conclusion:As a critical review of the RS literature, ICAR:RS provides a thorough review of pathophysiology and evidence-based recommendations for medical and surgical treatment. It also demonstrates the significant gaps in our understanding of the pathophysiology and optimal management of RS. Too o en the foundation upon which these recommendations are based is comprised of lowerlevel evidence. It is our hope that this summary of the evidence in RS will point out where additional research efforts may be directed. C 2016 ARS-AAOA, LLC. Key Words:rhinosinusitis; chronic rhinosinusitis; acute rhinosinusitis; recurrent acute rhinosinusitis; evidence-based medicine; systematic review; endoscopic sinus surgery List of Abbreviations Used

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“…Dutre et al [14] showed that exposure to tobacco smoke increases the risk of chronic sinusitis. Persons with particular problems in immune systems have an increased risk of developing chronic sinusitis [7] .…”

Section: Table2: Correlation With Demographics and Sinusitismentioning

confidence: 99%

“…Chronic Sinusitis is a big health problem worldwide that affects almost 15% of humans [2] , the prevalence rate was reported to be in the range of 6 % to 27.1 % [2,[9][10][11][12] .In the USA the prevalence rate of chronic rhinosinusitis was 12% [13] and in Europe, it was 10.9% [9] . In Saudi Arabia, the prevalence of chronic rhinosinusitis is in the eastern province [7] , an increase in the prevalence in Saudi Arabia has been noted [14] . In one study in Saudi Arabia, it was found that half of the participants had infected with chronic sinusitis [7] .…”

Section: Introductionmentioning

confidence: 99%

Prevalence and Risk Factors of Chronic Sinusitis among People in Jazan Region' KSA

Homood

Alkhayrat

Kulaybi

et al. 2017

Egyptian Journal of Hospital Medicine

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Background: Chronic Sinusitis results from the impairment of paranasal sinus ventilation. Symptoms of chronic sinusitis include facial pressure, fullness or pain, nasal obstruction, headache, clear or mucopurulent nasal discharge and hyposmia or anosmia. Risk factors of chronic sinusitis involve smoking, allergy, septal deviation, aspirin sensitivity and bronchial asthma. Objective: To determine the prevalence of chronic sinusitis and it's related risk factor as well as correlation with demographics. Methods: The present study included 867 participants using Monkey survey for investigation which included 20 questions. Results: There were 25.3% of participants had chronic sinusitis, 26.4% of the males and 22.4% of females suffer from the disease. Chronic sinusitis was more prevailed among young, the younger aged participants in addition to those living in rural area. Chronic sinusitis was less prevalent in married persons and those working in a medical job. Presence of any type of allergy was a risk factor for chronic sinusitis. Conclusion: Chronic sinusitis and allergy consider as risk factors for chronic sinusitis.

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Allergic fungal rhinosinusitis—more than a fungal disease?

Cited by 30 publications

References 9 publications

Biotic Interactions Shape the Ecological Distributions of Staphylococcus Species

Biotic Interactions Shape the Ecological Distributions of Staphylococcus Species

International Consensus Statement on Allergy and Rhinology: Rhinosinusitis

Prevalence and Risk Factors of Chronic Sinusitis among People in Jazan Region' KSA

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