科学与环境
Lipid signals help cells seal the damage from bacterial attacks, researchers discover
来源: Phys.org - latest science and technology news stories · 发布于
Epithelial cells form the body's frontline barriers, helping keep microbes, toxins and other harmful substances out. Yet these protective cells are constantly exposed to threats, including microbial infections. Some bacteria produce pore-forming toxins that can oligomerize and ac
Epithelial cells form the body's frontline barriers, helping keep microbes, toxins and other harmful substances out. Yet these protective cells are constantly exposed to threats, including microbial infections. Some bacteria produce pore-forming toxins that can oligomerize and act like microscopic drills, perforating the cell's plasma membrane.
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NPR Topics: World ·