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https://www.readbyqxmd.com/read/28097592/-mycoses-of-the-skin
#1
Hans-Jürgen Tietz
No abstract text is available yet for this article.
January 2017: MMW Fortschritte der Medizin
https://www.readbyqxmd.com/read/28094339/massive-effect-on-lncrnas-in-human-monocytes-during-fungal-and-bacterial-infections-and-in-response-to-vitamins-a-and-d
#2
Konstantin Riege, Martin Hölzer, Tilman E Klassert, Emanuel Barth, Julia Bräuer, Maximilian Collatz, Franziska Hufsky, Nelly Mostajo, Magdalena Stock, Bertram Vogel, Hortense Slevogt, Manja Marz
Mycoses induced by C.albicans or A.fumigatus can cause important host damage either by deficient or exaggerated immune response. Regulation of chemokine and cytokine signaling plays a crucial role for an adequate inflammation, which can be modulated by vitamins A and D. Non-coding RNAs (ncRNAs) as transcription factors or cis-acting antisense RNAs are known to be involved in gene regulation. However, the processes during fungal infections and treatment with vitamins in terms of therapeutic impact are unknown...
January 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28091698/-clotrimazole-and-ciclopirox-olamine-respectively-in-combination-with-methylprednisolone-aceponate-as-extemporaneous-formulations
#3
J Wohlrab, R H H Neubert, E Sommer, J Michael
The combination of topical fungicide and glucocorticoids has been proven as a successful therapy of cutaneous mycoses with accompanying inflammatory reactions, particularly when used at an early stage. Various national and international therapeutic guidelines recommend this practice. In this context, two individually manufactured formulations have been developed and tested for stability: the combination of methylprednisolone aceponate-a topical glucocorticoid with the therapeutic index of 2.0-with clotrimazole and with ciclopirox olamine, respectively...
January 13, 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/28080997/tackling-emerging-fungal-threats-to-animal-health-food-security-and-ecosystem-resilience
#4
Matthew C Fisher, Neil A R Gow, Sarah J Gurr
Emerging infections caused by fungi have become a widely recognized global phenomenon. Their notoriety stems from their causing plagues and famines, driving species extinctions, and the difficulty in treating human mycoses alongside the increase of their resistance to antifungal drugs. This special issue comprises a collection of articles resulting from a Royal Society discussion meeting examining why pathogenic fungi are causing more disease now than they did in the past, and how we can tackle this rapidly emerging threat to the health of plants and animals worldwide...
December 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28072890/candida-albicans-survival-growth-and-biofilm-formation-are-differently-affected-by-mouthwashes-an-in-vitro-study
#5
Simona Paulone, Giulia Malavasi, Andrea Ardizzoni, Carlotta Francesca Orsi, Samuele Peppoloni, Rachele Giovanna Neglia, Elisabetta Blasi
Candida albicans is the most common cause of oral mycoses. The aim of the present study was to investigate in vitro the susceptibility of C. albicans to mouthwashes, in terms of growth, survival and biofilm formation. Candida albicans, laboratory strain SC5314, and 7 commercial mouthwashes were employed: 3 with 0.2% chlorhexidine digluconate; 1 with 0.06% chlorhexidine digluconate and 250 ppm F- sodium fluoride; 3 with fluorine-containing molecules. None of the mouthwashes contained ethanol in their formulations...
January 9, 2017: New Microbiologica
https://www.readbyqxmd.com/read/28053147/bone-and-joint-infections-caused-by-mucormycetes-a-challenging-osteoarticular-mycosis-of-the-twenty-first-century
#6
Saad J Taj-Aldeen, Maria N Gamaletsou, Blandine Rammaert, Nikolaos V Sipsas, Valerie Zeller, Emmanuel Roilides, Dimitrios P Kontoyiannis, Michael Henry, Vidmantas Petraitis, Brad Moriyama, David W Denning, Olivier Lortholary, Thomas J Walsh
Osteomyelitis and arthritis caused by mucormycetes are rare diseases that rank among the most challenging complications in orthopedic and trauma surgery. The aim of this work is to review the epidemiological, clinical, diagnostic, and therapeutic aspects of the osteoarticular mucormycosis with particular emphasis on high-risk patients. A systematic review of osteoarticular mucormycosis was performed using PUBMED and EMBASE databases from 1978 to 2014. Among 34 patients with median age 41 (0.5-73 years), 24 (71%) were males...
January 3, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28053145/study-of-differential-expression-of-mirnas-in-lung-tissue-of-mice-submitted-to-experimental-infection-by-paracoccidioides-brasiliensis
#7
Denise Turini Gonzales Marioto, Ana Carolina Navarro Dos Santos Ferraro, Fábio Goulart de Andrade, Marília Barros Oliveira, Eiko Nakagawa Itano, Silvana Petrofeza, Emerson José Venancio
MicroRNAs (miRNAs) are small single stranded RNA sequences involved in post-transcriptional regulation of different biological and physiological processes. Paracoccidioidomycosis (PCM) is an infection caused by Paracoccidioides brasiliensis, and it is a major cause of mortality due to systemic mycoses in Brazil. To date, there have been few reports on the role of miRNAs in the immune response against fungi, especially PCM. The objective of this study was to evaluate the differential expression of miRNAs related to the inflammatory response associated with pulmonary infection by P...
January 3, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28039947/acute-pulmonary-involvement-by-paracoccidiodomycosis-disease-immediately-after-kidney-transplantation-case-report-and-literature-review
#8
Marcelo V Radisic, Laura Linares, Javier Afeltra, Natalia Pujato, Roxana G Vitale, Martin Bravo, Ana C Dotta, Domingo H Casadei
Paracoccidioides brasiliensis is the cause of paracoccidioidomycosis, one of the most important systemic mycoses in Latin America. Human disease has been observed in a limited geographic and ecological niche, and it is attributed to exposure to the fungus in soil. Most primary infections are subclinical, as the infection is contained by the host mainly through cell-mediated immune response. However, as the fungus has the ability to survive in a dormant state for long periods, an impairment of the immune response may lead to reactivation and clinical disease...
December 31, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28032942/first-record-of-epizootics-in-the-ocola-skipper-panoquina-ocola-lepidopera-hesperiidae-caused-by-isaria-tenuipes-in-flooded-rice-fields-of-central-brazil
#9
Gabriel Moura Mascarin, Christopher A Dunlap, José Alexandre de Freitas Barrigossi, Eliane Dias Quintela, Newton Cavalcanti de Noronha
AIMS: We report the first occurrence of an epizootic of the ascomycete fungus Isaria tenuipes (teleomorph Cordyceps takaomontana) on the ocola skipper Panoquina ocola (Lepidoptera: Hesperiidae), an insect pest affecting rice in Brazil. METHODS AND RESULTS: Field surveys in flooded rice fields in the state of Goiás in Brazil were conducted, and a fungal pathogen of a caterpillar pest (Panoquina ocola) was serendipitously found. This fungus inflicted high infection levels (average 86...
December 29, 2016: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/28030920/sandpits-as-a-reservoir-of-potentially-pathogenic-fungi-for-children
#10
Anna Wójcik, Joanna Błaszkowska, Piotr Kurnatowski, Katarzyna Góralska
INTRODUCTION AND OBJECTIVE: Fungi belonging to various physiological and morphological groups present in the environment are potential human pathogens. Some of them are considered as emerging pathogens. Therefore, their presence in children's playgrounds should be regarded as health risk factor. MATERIALS AND METHOD: Sixty-eight samples of sand collected from 17 sandpits of different localities in Łódź, Poland, in autumn 2010 and 2011, and in spring 2011 and 2012 were evaluated...
23, 2016: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/28003819/clinicomycological-characterization-of-superficial-mycoses-from-a-tertiary-care-hospital-in-nepal
#11
Sundar Khadka, Jeevan Bahadur Sherchand, Dinesh Binod Pokharel, Bharat Mani Pokhrel, Shyam Kumar Mishra, Subhash Dhital, Basista Rijal
Background. Superficial mycosis is a common fungal infection worldwide, mainly caused by dermatophytes. However, the prevalence of species varies geographically. In addition, fungal treatment is best guided according to species isolated. This study was carried out to determine the clinical as well as mycological profile of superficial mycoses in a tertiary care hospital, Nepal. Methods. This was a prospective case-control laboratory based study conducted over a period of six months from January to June 2014 at Tribhuvan University Teaching Hospital, Nepal...
2016: Dermatology Research and Practice
https://www.readbyqxmd.com/read/28003420/characterisation-of-metarhizium-viride-mycosis-in-veiled-chameleons-chamaeleo-calyptratus-panther-chameleons-furcifer-pardalis-and-inland-bearded-dragons-pogona-vitticeps
#12
Volker Schmidt, Linus Klasen, Juliane Schneider, Jens Hübel, Michael Pees
Metarhizium viride has been associated with fatal systemic mycoses in chameleons but subsequent data on mycoses caused by this fungus in reptiles are lacking. The aim of the investigation was therefore to obtain information on the presence of M. viride kept as pets in captivity, and its association to clinical signs, pathological findings as well as improvement of diagnostically procedures. Beside 18S rDNA (SSU) and internal transcribed spacer region-1 (ITS-1), a fragment of the large subunit of the 28S rDNA (LSU), including the domains 1 and 2 (D1/D2) have been sequenced for identification of the fungus and phylogenetic analysis...
December 21, 2016: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/27986496/medical-diagnostics-for-indoor-mold-exposure
#13
REVIEW
Julia Hurraß, Birger Heinzow, Ute Aurbach, Karl-Christian Bergmann, Albrecht Bufe, Walter Buzina, Oliver A Cornely, Steffen Engelhart, Guido Fischer, Thomas Gabrio, Werner Heinz, Caroline E W Herr, Jörg Kleine-Tebbe, Ludger Klimek, Martin Köberle, Herbert Lichtnecker, Thomas Lob-Corzilius, Rolf Merget, Norbert Mülleneisen, Dennis Nowak, Uta Rabe, Monika Raulf, Hans Peter Seidl, Jens-Oliver Steiß, Regine Szewszyk, Peter Thomas, Kerttu Valtanen, Gerhard A Wiesmüller
In April 2016, the German Society of Hygiene, Environmental Medicine and Preventative Medicine (Gesellschaft für Hygiene, Umweltmedizin und Präventivmedizin (GHUP)) together with other scientific medical societies, German and Austrian medical societies, physician unions and experts has provided an AWMF (Association of the Scientific Medical Societies) guideline 'Medical diagnostics for indoor mold exposure'. This guideline shall help physicians to advise and treat patients exposed indoors to mold. Indoor mold growth is a potential health risk, even without a quantitative and/or causal association between the occurrence of individual mold species and health effects...
December 5, 2016: International Journal of Hygiene and Environmental Health
https://www.readbyqxmd.com/read/27943503/invasive-fungal-infection-after-heart-transplantation-a-seven-year-single-center-experience
#14
Ignacio A Echenique, Michael P Angarone, Robert A Gordon, Jonathan Rich, Allen S Anderson, Edwin C McGee, Travis O Abicht, Joseph Kang, Valentina Stosor
BACKGROUND: Invasive fungal infections (IFIs) are an infrequent but major complication of heart-transplantation (HT). We sought to describe the epidemiology at our institution. METHODS: A prospective cohort study of 159 HT recipients was performed from June 2005 to December 2012. IFIs were defined by European Organization for Research and Treatment of Cancer/Mycoses Study Group criteria. RESULTS: By univariate analysis, Hispanic ethnicity/race was associated with IFI (P=0...
December 10, 2016: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/27941128/annals-express-development-of-a-liquid-chromatography-tandem-mass-spectrometry-method-for-the-simultaneous-measurement-of-voriconazole-posaconazole-and-itraconazole
#15
John Michael Wadsworth, Anna M Milan, James Anson, Andrew Stuart Davison
BACKGROUND: Azole based antifungals are the first line therapy for some of the most common mycoses and are now also being used prophylactically to protect immunocompromised patients. However due to variability in both their metabolism and bioavailability, therapeutic drug monitoring is essential to avoid toxicity but still gain maximum efficacy. METHODS: Following protein precipitation with acetonitrile, 20 µL of extract was injected onto a 2.1x50mm Waters Atlantis dC18 3 µm column...
December 8, 2016: Annals of Clinical Biochemistry
https://www.readbyqxmd.com/read/27936983/molecular-diagnosis-of-invasive-mycoses-of-the-central-nervous-system
#16
Matthew William McCarthy, Thomas J Walsh
In September 2012, the Centers for Disease Control and Prevention (CDC) began investigating an outbreak of fungal meningitis among patients who had received contaminated preservative-free methyl prednisolone acetate injections from the New England Compounding Center in Framingham, Massachusetts. Thousands of patients were potentially exposed to tainted corticosteroids, but establishing the diagnosis of fungal meningitis during the nationwide outbreak was difficult because little was known about the natural history of the disease...
December 22, 2016: Expert Review of Molecular Diagnostics
https://www.readbyqxmd.com/read/27913132/rapid-identification-of-candida-spp-frequently-involved-in-invasive-mycoses-by-using-flow-through-hybridization-and-gene-chip-fhgc-technology
#17
Chen Li, Xiurong Ding, Zhizhong Liu, Juanjuan Zhu
The incidence of invasive fungal infections in immunocompromised patients has increased in recent decades. Rapid and accurate identification of these pathogenic fungi is crucial for initiating a timely, safe, and effective antifungal therapy. Here we developed a microarray based on flow-through hybridization gene chip technology. The microarray was tested for its specificity using a panel of reference and blinded clinical isolates. The results proved that this microarray was highly discriminative, leading to the unequivocal identification of each species, including Candida famata and the highly related species Candida parapsilosis, Candida orthopsilosis, and Candida metapsilosis...
January 2017: Journal of Microbiological Methods
https://www.readbyqxmd.com/read/27886402/analysis-of-paracoccidioides-lutzii-mitochondria-a-proteomic-approach
#18
L Casaletti, P S Lima, L N Lima, C L Borges, S N Báo, A M Bailão, C M A Bailão
The genus Paracoccidioides is composed of thermal dimorphic fungi, causative agents of paracoccidioidomycosis, one of the most frequent systemic mycoses in Latin America. Mitochondria have sophisticated machinery for ATP production, which involves metabolic pathways such as citric acid and glyoxylate cycles, electron transport chain and oxidative phosphorylation. In addition, this organelle performs a variety of functions in the cell, working as an exceptional metabolic signaling center that contributes to cellular stress responses, as autophagy and apoptosis in eukaryotic organisms...
November 25, 2016: Yeast
https://www.readbyqxmd.com/read/27880667/the-current-treatment-landscape-other-fungal-diseases-cryptococcosis-fusariosis-and-mucormycosis
#19
Olivier Lortholary, Mario Fernández-Ruiz, John R Perfect
Compared with major invasive mycoses such as aspergillosis and candidiasis, the antifungal stewardship management strategies of other fungal diseases have different opportunities and considerations. Cryptococcosis, fusariosis and mucormycosis are globally prevalent invasive fungal diseases (IFDs), but are not currently included in antifungal prophylaxis guidelines for immunocompromised hosts. Since the implementation of biomarkers as part of diagnostic screening strategies, the concept of pre-emptive antifungal therapy has emerged for these IFDs...
November 2016: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/27856522/chromoblastomycosis
#20
REVIEW
Flavio Queiroz-Telles, Sybren de Hoog, Daniel Wagner C L Santos, Claudio Guedes Salgado, Vania Aparecida Vicente, Alexandro Bonifaz, Emmanuel Roilides, Liyan Xi, Conceição de Maria Pedrozo E Silva Azevedo, Moises Batista da Silva, Zoe Dorothea Pana, Arnaldo Lopes Colombo, Thomas J Walsh
Chromoblastomycosis (CBM), also known as chromomycosis, is one of the most prevalent implantation fungal infections, being the most common of the gamut of mycoses caused by melanized or brown-pigmented fungi. CBM is mainly a tropical or subtropical disease that may affect individuals with certain risk factors around the world. The following characteristics are associated with this disease: (i) traumatic inoculation by implantation from an environmental source, leading to an initial cutaneous lesion at the inoculation site; (ii) chronic and progressive cutaneous and subcutaneous tissular involvement associated with fibrotic and granulomatous reactions associated with microabscesses and often with tissue proliferation; (iii) a nonprotective T helper type 2 (Th2) immune response with ineffective humoral involvement; and (iv) the presence of muriform (sclerotic) cells embedded in the affected tissue...
January 2017: Clinical Microbiology Reviews
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