Red (660 nm) or near-infrared (810 nm) photobiomodulation stimulates, while blue (415 nm), green (540 nm) light inhibits proliferation in human adipose-derived stem cells

" Blue/green reduced cellular ATP, while red/NIR increased ATP in a biphasic manner. Blue/green produced a bigger increase in intracellular calcium and reactive oxygen species (ROS). Blue/green reduced mitochondrial membrane potential (MMP) and lowered intracellular pH, while red/NIR had the opposite effect." {Credits 1}

{Credits 1} 🎪 Wang, Y., Huang, Y., Wang, Y. et al. Red (660 nm) or near-infrared (810 nm) photobiomodulation stimulates, while blue (415 nm), green (540 nm) light inhibits proliferation in human adipose-derived stem cells. Sci Rep 7, 7781 (2017) doi:10.1038/s41598-017-07525-w © 2017 The Author(s). This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0.