[2] In 2011, Reddy's research group demonstrated the existence of circadian clocks within human red blood cells (erythrocytes).
[4] Sir Christopher Dobson, a British Chemist, drew parallels between this red blood cell clock, and established short-period oscillations in chemical systems.
[4] In collaboration with the research team led by Andrew Millar in Edinburgh, Reddy's group demonstrating 24-hour oscillations that manifest in marine algae without necessitating RNA production.
In 2012, Reddy's research group demonstrated that redox circadian oscillations are universally present across evolutionary epochs, spanning from bacteria to humans.
[10] Reddy was suspended for nine months from the medical practice in the United Kingdom; the case is subject to an appeal in the High Court, and sanctions have not yet been applied.