Related Experiment Video
Updated: Jun 24, 2026

Isolation and Culture of Adult Epithelial Stem Cells from Human Skin
Published on: March 31, 2011
Coniosporium epidermidis sp. nov., a new species from human skin
D M Li1, G S de Hoog, D M Lindhardt Saunte
1Peking University Third Hospital, Beijing, China.
Abstract:
Coniosporium epidermidis sp. nov. is described from a superficial skin lesion with blackish discolouration in an 80-yr-old Chinese patient. The species produces dark, thick-walled, inflated, reluctantly liberating arthroconidia without longitudinal septa. Sequences of the ribosomal operon, as well as of the translation elongation factor 1-alpha support its novelty. The species is found in a lineage basal to the order Chaetothyriales, amidst relatives from rock, but also species repeatedly isolated from human skin and nails and eventually causing mild cutaneous infections. Coniosporium epidermidis is consistently found on humans, either asymptomatic or symptomatic. The species indicates a change of life style towards human pathogenicity, which is a recurrent type of ecology in derived Chaetothyriales. Superficial and cutaneous infection by melanized fungi is a new category in dermatology.
Related Concept Videos
Fungal Phylum Microsporidia
The Skin Microbiota
Skin Diseases and Disorders
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Staphylococcal Skin Infections
Clinical Applications of Epidermal Stem Cells
Renewal of Skin Epidermal Stem Cells
