Dormant viral genes may awaken to cause ALS
NIH human and mouse study may open an unexplored path for finding treatments
Scientists at the National Institutes of Health discovered that reactivation of ancient viral genes embedded in the human genome may cause the destruction of neurons in some forms of amyotrophic lateral sclerosis (ALS). The results, published in Science Translational Medicine, suggest a link between human endogenous retroviral genes (HERVs) and ALS. The findings also raise the question of whether antiretroviral drugs, similar to those used for suppressing HIV, may help some ALS patients.
This page was last updated on Friday, January 21, 2022