DNA traces of ancient viruses may help fight cancer, study finds
A recent study has revealed that DNA traces of ancient viruses that infected our ancestors millions of years ago could potentially aid in fighting cancer. The researchers found that these viral genetic sequences, called endogenous retroviruses (ERVs), have been “co-opted” by the human genome to help regulate the immune system. By studying the ERVs and their interactions with immune cells, scientists hope to develop new cancer treatments that target specific cells and improve patient outcomes. This discovery sheds light on the evolutionary history of the human genome and its potential applications in modern medicine.