Unraveling the Genetic Origins of Multiple Sclerosis through Ancient DNA
TL;DR
Scientists have created the largest ancient DNA database, revealing that genetic variants which once protected prehistoric populations from pathogens may now increase the risk of diseases like multiple sclerosis and Alzheimer's in Europeans. The research, published in Nature, shows how the genetic roots of diseases and traits have evolved over time as populations migrated and interbred. The findings provide new insights into the genetic origins of multiple sclerosis and Alzheimer's, shedding light on how ancient lifestyles impact modern disease risk.
Topics:healthhealth-and-science#ancient-dna#evolutionary-history#genetic-origins#health-and-science#multiple-sclerosis#neurodegenerative-diseases
- Ancient DNA reveals genetic roots of multiple sclerosis and other diseases CNN
- Ancient Skeletons Give Clues to Modern Medical Mysteries The New York Times
- Scientists crack mystery of how MS gene spread BBC.com
- Ancient human DNA hints at why multiple sclerosis affects so many northern Europeans today The Associated Press
- Ancient DNA helps trace multiple sclerosis origins in European descendants The Washington Post
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