What's Happening?
Research has revealed that Neanderthal DNA continues to influence modern human health. These ancient genetic traces affect various aspects of human biology, including skin color, immune function, and circadian
rhythms. Neanderthal genes have been linked to both beneficial traits, such as enhanced immunity against certain viruses, and potential health risks, including mood disorders and autoimmune diseases. The study highlights the complex legacy of Neanderthal DNA, which occupies about 2% of the genomes of people outside Africa.
Why It's Important?
Understanding the impact of Neanderthal DNA on modern humans can provide insights into evolutionary biology and the development of certain health conditions. This knowledge may lead to advancements in medical research, particularly in the fields of genetics and personalized medicine. By identifying the specific roles of Neanderthal genes, scientists can better understand human adaptation and resilience, potentially leading to new treatments for diseases influenced by these ancient genetic factors.
