health risk

Can Fungi Help Clean Up Environmental Contaminants? 

Posted on by Shannon Sindermann
Fly agaric or Fly amanita (Amanita muscaria) is a basidiomycete of the genus Amanita.

Polycyclic aromatic hydrocarbons (PAHs) are widespread environmental pollutants found in industrial waste, fossil fuel combustion and creosote-treated wood, to name a few. Due to these industrial activities, there are multiple pathways for human exposure. These compounds pose significant health risks due to their carcinogenic, teratogenic and mutagenic properties yet removing them from contaminated sites remains a challenge. Traditional remediation techniques, such as dredging and chemical treatment, are costly and can further disrupt ecosystems (1).  

Mycoremediation—using fungi to break down pollutants into intermediates with lower environmental burden—offers a sustainable, low-cost alternative for PAH degradation. While past research focused on basidiomycete fungi like white rot fungi, these have been unreliable in large-scale field applications. This study investigates an alternative approach: leveraging naturally occurring ascomycete fungi from creosote-contaminated sediments to enhance PAH degradation (1). 

Continue reading “Can Fungi Help Clean Up Environmental Contaminants? “

Stand Up and Walk; Repeat Often

Posted on by Sara Klink

As someone who regularly works at a computer both at work and at home, sedentary activity is a part of my daily life. Unfortunately, my desk is the standard kind that requires me to sit on a chair; I can only dream of the kind that has a treadmill to walk and encourage movement as I work. The health consequences of sitting for long periods of time have been covered in research papers and other blogs, but a recent paper highlighted how sitting for extended periods of time can have major health consequences. Continue reading “Stand Up and Walk; Repeat Often”