Work

Would global warming bring an increase of invertebrate-associated cutaneous invasive fungal infections?

Year: 2025

Type: article

Abstract: Invasive mold-associated cutaneous disease is a rare but potentially catastrophic consequence of trauma. However, invertebrate bites are not well recognized as a mechanism for the inoculation of fungi into subcutaneous tissue that can also result in severe infections. Invertebrates often carry fungi with human pathogenic potential as part of their microbiome, and bites break the skin, providing a conduit for them to penetrate subcutaneous tissues where the establishment of infection can produce serious skin and soft tissue fungal diseases. In this essay, we review the existing data for invertebrate bite-associated cutaneous invasive fungal infections (IBA-cIFIs) and consider the potential consequences of global warming on their epidemiology. Climate changes will be associated with changes in the range of invertebrates and adaptation of their associated microbes to warmer temperatures. Fungal adaptation to higher temperatures can defeat the mammalian protective barrier and be associated with both more and different IBA-cIFIs.

Source: mBio

DOI: 10.1128/mbio.03447-24

Authors: Dimitrios P. Kontoyiannis, Arturo Casadevall

Institutions: The University of Texas MD Anderson Cancer Center, Johns Hopkins University

Language: English

Topic: Fungal Infections and Studies

Subfield: Epidemiology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,900