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High fluence light emitting diode-generated red light modulates characteristics associated with skin fibrosis.

Published in Journal of biophotonics

Skin fibrosis, often referred to as skin scarring, is a significant international health problem with limited treatment options. The hallmarks of skin fibrosis are increased fibroblast proliferation, collagen production, and migration speed. Recently published clinical observations indicate that visible red light may improve skin fibrosis. In this ...

Plasmonic nanoprobes for SERS biosensing and bioimaging

Published in Journal of Biophotonics

ATP-dependent looping of DNA by ISWI

Published in Journal of Biophotonics

Alteration of chromatin structure is key in the regulation of gene transcription. Some protein complexes remodel chromatin in an ATP-dependent manner to favor access to particular sequences. These chromatin remodeling factors form four families, whose archetypes are the yeast RSC (SWI/SNF) complex, the fly ISWI, the mouse CHD1 and the yeast INO80. ...