Protein Discovery Links ALS and Cancer Research

Researchers at Houston Methodist discovered that the TDP43 protein is a critical regulator of DNA repair ^[1]. This protein was previously known for its association with ALS and dementia ^[2]. Scientists found that it specifically manages the DNA mismatch repair process ^[1][3]. An imbalance of TDP43 can lead to neurodegeneration or increased cancer mutations ^[1]. This discovery suggests a deep biological link between these two types of diseases ^[2]. The findings may open new paths for treating both neurological conditions and various cancers ^[3].