New hair dyes avoid allergic reactions

A bad dye job is bad enough on its own, but an itchy and irritating allergic reaction to it is even worse. And people who become allergic to hair dye can develop reactions to many other common substances, transforming a simple ...

A new concept stent that suppresses adverse effects with cells

Medical materials that can be inserted into the human body have been used for decades in the field of regenerative medicine—for example, stents that can help dilate clogged blood vessels and implants that can replace teeth ...

Influenza virus-induced oxidized DNA activates inflammasomes

Both influenza virus M2, a proton-selective ion channel essential for efficient viral replication, and PB1-F2 protein, which localizes to the mitochondria and attenuates host antiviral immunity, are involved in the inflammatory ...

Re-trafficking proteins to fight Salmonella infections

When humans get infected by pathogenic bacteria, the body's immune system tries to eliminate the intruders. One way of doing this is by launching an inflammatory response—a cascade of events that includes the expression ...

Seal serum offers protection from inflammation

Seal lungs can take a terrible pounding when one of the mammals leaves the surface. When the lungs collapse during deep descents in order to protect the animal, the delicate tissues incur damage as they are crushed, then ...

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