Pistacia Atlantica Subsp. Mutica Essencial Oil Enhances Proliferation And Telomerase Activity In Senescent Mesenchymal Stem Cells
Our bodies contain special cells called mesenchymal stem cells, which are crucial for repairing and regenerating tissues. However, as we age, these stem cells can become “senescent,” meaning they stop dividing and lose their ability to function effectively, contributing to the aging process. This decline is often linked to the shortening of telomeres, which are protective caps at the ends of our chromosomes, and reduced activity of an enzyme called telomerase that helps maintain telomere length.
Recent research has explored natural compounds that could help rejuvenate these aging stem cells. A study investigated the effects of an essential oil from Pistacia atlantica subsp. mutica on senescent dental pulp stem cells, a type of mesenchymal stem cell. The findings showed that this essential oil significantly enhanced the cells’ ability to grow and multiply (proliferation). It also reduced the presence of “senescence markers,” which are indicators of cellular aging, and improved the activity of telomerase, an enzyme vital for maintaining the length of telomeres. Furthermore, the oil modulated the expression of genes involved in telomere maintenance, suggesting it helps preserve the integrity of these crucial chromosomal structures. These results indicate that this natural essential oil possesses potent anti-aging properties at a cellular level, offering a promising avenue for future regenerative medicine strategies.
Source: link to paper