House Dust Microbes Degrade Cancer-causing Chemical

New research finds that household dust hosts microbes that can break down cancer-causing environmental chemicals. However, the byproducts of this degradation may also harm health.Our households are riddled with all kinds of microbes, some of which are good and some of which are dangerous

ISLAMABAD (UrduPoint / Pakistan Point News - 19th April, 2019) New research finds that household dust hosts microbes that can break down cancer-causing environmental chemicals. However, the byproducts of this degradation may also harm health.Our households are riddled with all kinds of microbes, some of which are good and some of which are dangerous.

From our dishwashing sponges to our toothbrush holders, there are plenty of places in our homes where these tiny microorganisms can hide.In particular, the dust that settles on our furniture and other surfaces contains a wide variety of fungi, as well as bacteria from theStaphylococcus and Streptococcus families.Although such bacteria may harm our health particularly if we have a weak immune system new research finds that the microbes present in household dust also have an additional role: They help break down harmful environmental chemicals.Specifically, a new study found that these dust bacteria can degrade phthalates, which belong to a class of chemicals that research has linked with cancer and other conditions.

Ashleigh Bope, a doctoral researcher in environmental science at The Ohio State University in Columbus, is the first author of the paper, which appears in the journal Environmental Science: Processes & Impacts.Dust microbes fight off harmful chemicalsThe Primary purpose of phthalates is to soften plastic and vinyl to make it more flexible.

There are phthalates in almost every household and consumer product, from blinds, wallpaper, and shower curtains to plastic toys, detergents, and food packaging.Researchers do not yet fully understand the health impact of phthalates, but existing studies have suggested that these chemicals disrupt the endocrine system.Experts believe that one particular phthalate, called Di (2-ethylhexyl) phthalate (DEHP), causes cancer