Life Science
Raman Spectroscopy as a Diagnostic Tool for Skin Cancer

Raman Spectroscopy as a Diagnostic Tool for Skin Cancer

A team of German researchers created a new multimodal system for rapid, noninvasive in vivo skin cancer screening is presented, combining optical coherence tomography (OCT) and optoacoustic (OA) modalities to provide precise tumor depth determination with a Raman spectroscopic modality capable of detecting the lesion type and, thus, providing diagnostic capability.

Evolution of Post-Transcriptional Gene Regulation

Evolution of Post-Transcriptional Gene Regulation

“DNA makes RNA makes protein”? After transcription, mRNAs undergo a series of ‘post‐transcriptional’ regulatory processes to be finally translated into functional proteins. Changes in these regulatory processes are important driving forces underlying the evolution of phenotypic differences across different species.