modern medicinehas made a discovery that will push the biological limits of human life. ‘Nature Magazine’According to the widely acclaimed research published in the journal, the genetic map of bowhead whales holds the key to a long and disease-free life. Scientists are looking for ways to transfer the extraordinary ability of these giant mammals to repair DNA damage to human cells. Research results support the prediction that human lifespan can double its current average with the right genetic interventions.
REVOLUTION IN DNA REPAIR: CIRBP PROTEIN
The team, led by Professor Vera Gorbunova and Professor Andrei Seluanov from the University of Rochester, found that a protein called CIRBP in the genetic structure of whales is 100 times higher than normal. Double strand breaks in DNA, the building block of cells, are considered the main trigger of aging and fatal diseases such as cancer. CIRBP protein repairs these fractures with miraculous speed and stops the aging of the cell. This “genetic repair kit”, which enabled whales to survive for centuries, has also become a new source of hope for human cells. Professor Gorbunova states that the study proves that human lifespan can go beyond the typical limits.
GIANT MAMMALS THAT HAVE BEEN ‘IMMUNE TO CANCER’
The question “why larger animals have less cancer”, a paradox that the scientific world has been considering for a long time, was also answered with this study. Under normal circumstances, as the number of cells increases, the risk of cancer is expected to increase, but whales and elephants break this rule. Researchers state that these giant mammals have evolved to repair the genes of cancer cells while they are still forming. Examinations made on tissue samples taken from bowhead whales prove that the CIRBP protein virtually makes the cell “cancer-proof”. The integration of this defense mechanism into humans is described as one of the greatest discoveries in the field of oncology.
COLD SHOWER AND FUTURE STRATEGIES: HOW TO TRIGGER GENETIC INHERITANCE?
Another striking finding of the research was the connection between the production of CIRBP protein and environmental conditions. Professor Seluanov found that when the temperature drops, the rate at which the body produces this protein increases. However, the level of coldness required to trigger this response in humans is not yet fully known. While experts are working on drug strategies that will activate this pathway in the laboratory environment, they state that lifestyle changes may also be effective. Professor Gorbunova points out that methods such as “taking cold showers” to increase existing CIRBP activity in the body are an area worth exploring.