Tag Archives: chemistry

Self-assembling anti-cancer molecules created in minutes: Like a self-assembling ‘Lego Death Star’

The chemists, led by Professor Peter Scott at the University of Warwick, UK, have been able to produce molecules that have a similar structure to peptides which are naturally produced in the body to fight cancer and infection. Published in Nature Chemistry, the molecules produced in the research have proved effective against colon cancer cells in laboratory tests, in collaboration with Roger Phillips at the Institute for Cancer Therapeutics, Bradford, UK…

New prostate cancer blood test now available in the U.S. — ScienceDaily

The most widely used screening test for prostate cancer is currently the PSA test, which measures the blood’s level of PSA — a protein that is naturally produced by the prostate gland and is typically increased when cancer is present. However, it is widely recognized that PSA results can often indicate the possibility of prostate cancer when none is present. “The PSA test is based on the fact that men with higher levels of the PSA protein are more likely to have prostate cancer,” said William Catalona, MD, principal investigator on the Prostate Health Index clinical study and urologist at Northwestern Medicine and director of the Clinical Prostate Cancer Program at the Robert H. …