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Full-Text Articles in Fungi
Oral Fungal Microbiota: To Thrush And Beyond, Dennis J. Baumgardner
Oral Fungal Microbiota: To Thrush And Beyond, Dennis J. Baumgardner
Journal of Patient-Centered Research and Reviews
The oral microbiota is complex, multikingdom, interactive, and involves extensive biofilm formation. While dominated by bacteria, Candida is a frequent member of this microbiota; however, several other potentially pathogenic fungi (among around 100 identified species) appear to reside in some individuals, including Cryptococcus, Aspergillus, and Fusarium. Oral candidiasis may manifest as a variety of disease entities in normal hosts and in the immunocompromised. These include pseudomembranous candidiasis (thrush), hyperplastic or atrophic (denture) candidiasis, linear gingival erythema, median rhomboid glossitis, and angular cheilitis. The purpose of this review is to describe the oral fungal microbiota (ie, oral mycobiota), …
Freshwater Fungal Infections, Dennis J. Baumgardner
Freshwater Fungal Infections, Dennis J. Baumgardner
Journal of Patient-Centered Research and Reviews
Fungal infections as a result of freshwater exposure or trauma are fortunately rare. Etiologic agents are varied, but commonly include filamentous fungi and Candida. This narrative review describes various sources of potential freshwater fungal exposure and the diseases that may result, including fungal keratitis, acute otitis externa and tinea pedis, as well as rare deep soft tissue or bone infections and pulmonary or central nervous system infections following traumatic freshwater exposure during natural disasters or near-drowning episodes. Fungal etiology should be suspected in appropriate scenarios when bacterial cultures or molecular tests are normal or when the infection worsens or …
Blastomyces: Why Be Dimorphic?, Dennis J. Baumgardner
Blastomyces: Why Be Dimorphic?, Dennis J. Baumgardner
Journal of Patient-Centered Research and Reviews
In introducing the infectious disease focus for this edition of the Journal of Patient-Centered Research and Reviews, the author describes the unsolved mysteries surrounding the dimorphic fungus Blastomyces and the related pathogenesis of pulmonary blastomycosis.
Geodemographic Features Of Human Blastomycosis In Eastern Wisconsin, Megan E. Huber, Dennis J. Baumgardner, Jessica J. F. Kram, Melissa A. Lemke
Geodemographic Features Of Human Blastomycosis In Eastern Wisconsin, Megan E. Huber, Dennis J. Baumgardner, Jessica J. F. Kram, Melissa A. Lemke
Journal of Patient-Centered Research and Reviews
Purpose
Blastomycosis is an endemic fungal infection. In rural northern Wisconsin, blastomycosis cases are associated with certain environmental features including close proximity to waterways. Other studies have associated blastomycosis with particular soil chemicals. However, blastomycosis also occurs in urban and suburban regions. We explored the geodemographic associations of blastomycosis cases in the more urban/suburban landscape of eastern Wisconsin.
Methods
We conducted a retrospective study of 193 laboratory-identified blastomycosis cases in a single eastern Wisconsin health system, 2007–2015. Controls were 250 randomly selected cases of community-diagnosed pneumonia from a similar time period. Geographic features of home addresses were explored using Google …
Pulmonary Blastomycosis In Vilas County, Wisconsin: Weather, Exposures And Symptoms, Dennis J. Baumgardner, Kiley A. Bernhard, Gina Egan
Pulmonary Blastomycosis In Vilas County, Wisconsin: Weather, Exposures And Symptoms, Dennis J. Baumgardner, Kiley A. Bernhard, Gina Egan
Journal of Patient-Centered Research and Reviews
Purpose
Blastomycosis is a serious fungal infection contracted by inhalation of Blastomyces spores from the environment. Case occurrence in dogs in Vilas County, Wisconsin, has been associated with antecedent weather. We aimed to explore the effects of weather on the occurrence of human pulmonary blastomycosis in this area, and update exposure factors and symptoms since last published reports.
Methods
Mandatory case reports were reviewed. Chi-square test was used for categorical data of exposures, comparing 1979–1996 (n=101) versus 1997–June 2013 (n=95). Linear regression was used to model local weather data (available 1990–2013; n=126); Southern Oscillation Index (SOI), North Atlantic Oscillation Index …