Arthrodermataceae

Arthrodermataceae is a family of fungi within the order Onygenales. This family is known for its dermatophytic species, which are fungi that can cause infections in humans and other animals. The most well-known genera within this family are Trichophyton, Microsporum, and Epidermophyton.

Taxonomy

The family Arthrodermataceae was first described by the mycologist Rolf Singer in 1956. It is classified within the order Onygenales, part of the class Eurotiomycetes in the phylum Ascomycota. The family includes several genera, the most notable of which are Trichophyton, Microsporum, and Epidermophyton.

Characteristics

Members of the Arthrodermataceae family are characterized by their ability to degrade keratin, a protein found in the skin, hair, and nails of animals. This makes them particularly well-suited to causing dermatophytic infections, also known as tinea or ringworm. These fungi reproduce asexually through the production of arthroconidia, a type of fungal spore.

Pathogenicity

Arthrodermataceae fungi are the causative agents of most fungal skin infections in humans and other animals. These infections, collectively known as tinea, can affect various parts of the body. For example, Trichophyton rubrum and Trichophyton interdigitale are common causes of athlete's foot and jock itch, while Microsporum canis is a frequent cause of ringworm in pets, which can be transmitted to humans.

Treatment

Treatment for infections caused by Arthrodermataceae fungi typically involves topical antifungal medications, such as clotrimazole or terbinafine. In more severe cases, oral antifungal medications may be necessary. It is important to complete the full course of treatment to prevent the infection from returning.

See also

• Dermatophyte
• Onygenales
• Tinea

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