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Abstract: A breakthrough finding has shown that hydrogen peroxide (H2O2) gradients contribute to recruit leucocytes to the wound site during the inflammatory phase of healing. It was in 1992 that NO was awarded ‘molecule of the year’ because of the discovery that such a tiny chemical may act as an important signalling molecule, thereby influencing research over decades. We speculate that H2O2 also...
The relevance of hydrogen peroxide (H2O2) in biological processes has been underestimated for a long time. In recent years, various reports showed that H2O2 not only acts as a cytotoxic compound appearing in the course of oxidative stress, but also functions as an important signaling molecule. Fluorescent probes (or indicators) and nanoparticles that respond selectively to hydrogen peroxide can be...
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