Virus DNA in Human Genome Linked to Cancer, ALS, Schizophrenia
Surprising and Alarming Discovery by University of Colorado-Boulder Scientists
Bits of viral genes incorporated into human DNA have been linked to cancer, ALS, and schizophrenia, according to a new study from genetic scientists at the University of Colorado-Boulder.
The study, published in the journal Cell, found that these viral genes may have played a role in the evolution of humans. The scientists analyzed the genomes of people with and without these viral genes and found that those with the genes were more likely to develop certain diseases.
The researchers believe that these viral genes may have been incorporated into the human genome through a process called retrotransposition. This process occurs when a virus infects a cell and its RNA is reverse-transcribed into DNA. The DNA can then be integrated into the cell's genome.
The study's findings suggest that viruses may have played a more significant role in human evolution than previously thought. The researchers believe that these viral genes may have helped humans to adapt to new environments and survive diseases.
The study also has implications for the treatment of diseases such as cancer, ALS, and schizophrenia. The researchers believe that these viral genes may be targeted for new therapies.
Komentar