Unlocking Secrets in Ancient DNA: Why Some Diseases Are More Common in Europe and the Height Difference Explained”
A groundbreaking study by international scientists, drawing insights from ancient teeth and bones, reveals that genes protecting our ancestors from animal diseases are now linked to a higher risk of multiple sclerosis (MS).
This discovery challenges previous notions about the disease’s origins and suggests it may change how we approach its treatment.
The research, spanning over a decade, traces the migration of cattle herders called Yamnaya, who brought these gene variants to north-western Europe around 5,000 years ago.
While advantageous for their livestock then, modern lifestyles have transformed these traits into potential risk factors for diseases like MS.
The study sheds light on the dynamic relationship between genetics, ancient migrations, and the prevalence of diseases in different European regions.
Additionally, it offers intriguing insights into height differences between northern and southern Europeans, linking them to the same ancient herders.
The findings open avenues for further exploration into the genetic roots of various diseases, potentially revolutionizing our understanding of conditions like autism, ADHD, bipolar disorder, and depression.
This research, fueled by the analysis of ancient DNA, unveils a captivating narrative of human evolution and health.
SOURCE : BBC
https://www.bbc.com/news/health-67917294