An 'alarm signal' has been designed by researchers for the immune system which offers an invaluable early warning of recurring cancer.
![Alarm Signal to Provide Alerts on Recurring Cancer Alarm Signal to Provide Alerts on Recurring Cancer](https://images.medindia.net/health-images/1200_1000/tumor-cell.jpg)
The team has also found that rousing dormant cancers could weaken them and ultimately lead to their destruction by the body defenses.
The alarm would help doctors detect early signs of the disease and give them a valuable head start, allowing them to attack a tumor before it begins to spread.
The findings are reported in the journal Nature Medicine.
Source-ANI