Towards the in vivo detection of cancer progression using circularly polarized LEDs

Researchers at Tokyo Institute of Technology (Tokyo Tech) have experimentally demonstrated a novel cancer diagnosis technique based on the scattering of circularly polarized light. Computational studies revealed that this technique can detect the progression of precancerous lesions and early cancer. This method can be implemented using an endoscope equipped with spin-LEDs—devices that emit circularly polarized […]

Continue Reading

Accelerated cellular aging associated with mortality seen in depressed individuals

Cells from individuals with Major Depressive Disorder (MDD) were found to have higher than expected rates of methylation at specific sites on their DNA, when compared to cells from healthy individuals without MDD, according to a study by a multidisciplinary team of UC San Francisco scientists, in collaboration with others. Methylation is a process by […]

Continue Reading