Tag Archives: biology

Study could lead to ‘liquid biopsy’ tests for bladder cancer

Bladder cancer is the fourth most common non-skin cancer. But there is no good screening test for it, and there has been limited progress in characterizing how aggressive an individual’s bladder cancer will be. Loyola researchers studied microscopic droplets, called exosomes, that are shed by cancer cells and are found in urine. Understanding the biology of exosomes could lead to the development of a screening test, which would require a simple urine sample, said lead researcher Gopal Gupta, MD. …

Most common gene mutation in human pigmentation in Mediterranean countries linked to increased skin cancer

This mutation, called "V60L," is at present the most common among people from Mediterranean regions such as Spain, Portugal, Italy and Israel. It is present in about 10-20% of the population, according to the study carried out by researchers at the Universitat Jaume I and the University of the Basque Country performed on over 1,000 individuals from different areas of Spain. …