The rate that our heart or liver ages may differ from that of our immune or hormonal systems, and now it seems that a single ...
The FDA has scrapped a rule that would have allowed the agency to regulate lab-developed tests as medical devices. Under the rule, the FDA would have phased in oversight of laboratory-developed tests ...
R esearchers at Tulane University in the US have created an improved clustered regularly interspaced short palindromic repeats (CRISPR)-based tuberculosis (TB) test that can be administered using a ...