Soil-associated microorganisms: A natural source of biologically active compounds.
Rustamova N, Movlanov J, Alimova D, Yin H, Huang G
Soil Health
Garden soil under your feet is teeming with microscopic organisms that produce compounds capable of becoming tomorrow's antibiotics or cancer treatments — making healthy, chemical-free soil a resource worth protecting.
Tiny bacteria and fungi living in soil are natural chemists — they make hundreds of unique substances to compete, defend, and survive underground. Researchers combed through recent scientific literature and catalogued 326 of these newly discovered compounds, many of which can kill harmful germs or cancer cells in lab tests. It's a reminder that soil isn't just dirt: it's a living library of potential medicines we've barely begun to read.
Key Findings
326 new biologically active compounds were identified from soil microorganisms in just a 7-year window (2018–2025), highlighting the rapid pace of discovery in this field.
Both bacteria and fungi in soil produce these compounds, which show a broad range of effects including antimicrobial, antifungal, anticancer, antitumor, and enzyme-inhibitory activity.
The structural novelty of these metabolites underscores that soil microbiota remain a leading and underexplored source for developing new therapeutic drugs.
chevron_right Technical Summary
Scientists reviewed 326 new chemical compounds discovered from soil bacteria and fungi between 2018 and 2025. These natural substances show powerful abilities to fight infections, kill cancer cells, and block harmful enzymes — suggesting healthy soil is a largely untapped pharmacy.
Abstract Preview
Soil-dwelling bacteria and fungi represent prolific sources of structurally diverse and biologically potent secondary metabolites. This review highlights 326 recently identified natural products is...
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