Chemistry Nexus

by WebElements: the periodic table on the web

An article in the Journal of Clinical Investigation outlines how a new antimicrobial approach kills bacteria in laboratory experiments and eliminate life-threatening infections in mice by interfering with a key bacterial nutrient. Iron is critical for the growth of bacteria and for their ability to form biofilms, slime-encased colonies of microbes that cause many chronic infections. “Gallium acts as a Trojan horse to iron-seeking bacteria,” said Pradeep Singh (senior author).

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March 16th, 2007

Posted In: Biological chemistry, Chemistry

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