Literature DB >> 925376

Induction of hyphae in cultures of Pityrosporum by cholesterol and cholesterol esters.

M N Porro, S Passi, F Caprilli, R Mercantini.   

Abstract

The effect of cholesterol and cholesterol esters on Pityrosporum cultures has been studied. A mixture of 0.25% to 2.0% of cholesterol:cholesteryl stearate:glyceryl monostearate (2.0:1.5:2.0) added to Bacto Yeast Morphology Agar plus oleic acid was able to induce hyphae in cultures of both Pityrosporum orbiculare and P. ovale. This result is discussed with respect to the cholesterol effect on cell membranes and to the occurrence of cholesterol and cholesterol esters in the scaling patches of Pityriasis versicolor.

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Year:  1977        PMID: 925376     DOI: 10.1111/1523-1747.ep12687967

Source DB:  PubMed          Journal:  J Invest Dermatol        ISSN: 0022-202X            Impact factor:   8.551


  11 in total

Review 1.  The diversity of Pityrosporum (Malassezia) yeasts in vivo and in vitro.

Authors:  G Midgley
Journal:  Mycopathologia       Date:  1989-06       Impact factor: 2.574

Review 2.  Human infections due to Malassezia spp.

Authors:  M J Marcon; D A Powell
Journal:  Clin Microbiol Rev       Date:  1992-04       Impact factor: 26.132

3.  Differential Expression of Extracellular Lipase and Protease Activities of Mycelial and Yeast Forms in Malassezia furfur.

Authors:  Weerapong Juntachai; Susumu Kajiwara
Journal:  Mycopathologia       Date:  2015-07-15       Impact factor: 2.574

Review 4.  Microreview of Pityriasis versicolor and Malassezia species.

Authors:  N Morishita; Y Sei
Journal:  Mycopathologia       Date:  2006-12       Impact factor: 2.574

5.  Cell-mediated immunity to Pityrosporum orbiculare in tinea versicolor.

Authors:  P G Sohnle; C Collins-Lech
Journal:  J Clin Invest       Date:  1978-07       Impact factor: 14.808

Review 6.  Immunology of diseases associated with Malassezia species.

Authors:  H Ruth Ashbee; E Glyn V Evans
Journal:  Clin Microbiol Rev       Date:  2002-01       Impact factor: 26.132

Review 7.  The Malassezia genus in skin and systemic diseases.

Authors:  Georgios Gaitanis; Prokopios Magiatis; Markus Hantschke; Ioannis D Bassukas; Aristea Velegraki
Journal:  Clin Microbiol Rev       Date:  2012-01       Impact factor: 26.132

8.  Skin occlusion: effect on Pityrosporum orbiculare, skin PCO2, pH, transepidermal water loss, and water content.

Authors:  J Faergemann; R Aly; D R Wilson; H I Maibach
Journal:  Arch Dermatol Res       Date:  1983       Impact factor: 3.017

9.  Analysis of the lymphocyte transformation response to Pityrosporum orbiculare in patients with tinea versicolor.

Authors:  P G Sohnle; C Collins-Lech
Journal:  Clin Exp Immunol       Date:  1982-09       Impact factor: 4.330

10.  [Pityriasis versicolor due to Malassezia ovalis].

Authors:  D Borelli
Journal:  Mycopathologia       Date:  1985-03       Impact factor: 2.574

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