Fungal Dimorphism: With Emphasis on Fungi Pathogenic for Humans

by Paul J. Szaniszlo

Overview

The tendency of fungi pathogenic for humans to have shapes in tissue distinct from their usual saprophytic morphologies has fascinated the pathologist and medical mycologist for almost a century. A primary rea­ son for this fascination is the possibility that fungal duality of form, or dimorphism, may be an important virulence factor that allows the zoo­ pathogenic fungus to survive host defenses. A second reason relates to the desire to gain basic insights into the regulation of cellular development and morphogenesis among the etiological agents of human mycoses. Many excellent treatises have appeared within the recent past dealing with fungal dimorphism. However, it is becoming increasingly clear that it may be beyond the capability of one or a few authors to review this subject adequately. Instead, the ever-increasing volume ofliterature asso­ ciated with fungal dimorphism and the diversity offungi now recognized to exhibit a type of dimorphism suggest that a volume comprised of contributions by numerous researchers may be more appropriate. This per­ ception provided me with the motivation to compile a multiauthor volume.

Product Details

ISBN-13:	9781468449846
Publisher:	Springer US
Publication date:	11/28/2012
Edition description:	Softcover reprint of the original 1st ed. 1985
Pages:	396
Product dimensions:	5.98(w) x 9.02(h) x 0.03(d)

Table of Contents

I. Introduction and General Morphology.- 1 An Introduction to Dimorphism among Zoopathogenic Fungi.- 2 Cytological and Ultrastructural Aspects of Dimorphism.- II. Fungi with Yeast Tissue Morphologies.- 3 Blastomyces dermatitidis.- 4 Studies on Phase Transitions in the Dimorphic Pathogen Histoplasma capsulatum.- 5 Paracoccidioides brasiliensis.- 6 Sporothrix schenckii.- III. Fungi with Yeast and Hyphal Tissue Morphologies.- 7 Candida albicans.- 8 Exophiala werneckii.- 9 Polymorphism of Wangiella dermatitidis.- IV. Fungi with Isotropically Enlarged Tissue Morphologies.- 10 Dimorphism in Chrysosporium parvum.- 11 Phialophora verrucosa and Other Chromoblastomycotic Fungi.- 12 Arthroconidium-Spherule-Endospore Transformation in Coccidioides immitis.- V. Dimorphic Mucors.- 13 Mucor racemosus.- 14 Dimorphism in Mucor Species with Emphasis on M. rouxii and M. bacilliformis.