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A well-fitting respirator can reduce the risk. Credit: Shutterstock Silica dust is a very fine dust that is produced when products such as bricks, concrete and pavers are cut or drilled. Artificial stone, which is used primarily for kitchen countertops, is a very strong source of silica dust. Inhaling this dust into the lungs can cause severe long-term damage. This can lead to difficulty breathing, scarring of the lungs (silicosis) and lung cancer. In our recently published report, we estimate that without action, Australian workers will develop over 10,000 lung cancers in the future and nearly 104,000 cases of silicosis over their lifetime due to exposure to silica dust. This is about 1% of all future lung cancers in the Australian adult population. However, banning artificial stone would reduce silica exposure and could prevent 100 lung cancers and nearly 1,000 cases of silicosis over the lifet

The researchers definitively linked the function of a protein-specific domain important in plant microbial biology to cancer triggers in humans, knowledge that scientists have avoided for decades. Team findings, published in natural Communication Biology, opens new avenues for the development of selective drug therapies to fight various types of cancer, such as cancers that start in the breast and stomach. ORNL scientists set out to experimentally prove what they first concluded with a computational study: that the plasminogen-apple-nematode, or PAN, domain is associated with cell proliferation that promotes tumor growth in humans and defense signaling during plant-microbial interactions in plant-bioenergy. plant. This association was first made when researchers were exploring the genomes of plants such as poplars and willows. Read also: Cancer drug that could potentially treat muscular dystrophy In the latest study, the ORNL team demonstrate