sensitivity Archives - Best Health Article

Lack of awareness of the sensitivity of DNA data

In both ethical and scientific respects, Roma population groups are treated inappropriately in DNA databases and in genetic studies—potentially with consequences for investigations that draw on forensic genetic databases: this was the conclusion of Prof. Dr. Veronika Lipphardt and her colleague Dr. Mihai Surdu from the Chair of Science and Technology Studies at the University […]

Health Problems

Genetically encoded sensor tracks changes in oxygen levels with very high sensitivity

Based on a protein from E. coli, scientists at Tokyo Institute of Technology have developed a fluorescent protein sensor able to provide real-time information on dynamic changes in oxygen levels with very high sensitivity. As the oxygen level is a major determinant of cellular function, the idea behind this sensor may revolutionize our ability to […]