A bitter and painful storm – Poetry of Science

Between bone turns
And bright hot
Invisible hand
Something –
Untie the thread,
Pull from inside
Before taking root.
Unlock the cells,
Learning damage
In the language of bone marrow.
But even here
Leaf lamp wanders –
Settling cracks,
Fold its small persistence
Oppose destruction.

The poem is inspired by recent research that found that matcha green tea reduces DNA damage and oxidative stress in the bone marrow after gamma radiation exposure.

Radiation exposure can cause significant damage to living cells, resulting in oxidative stress and gene mutations, increasing the risk of severe health conditions. A key pathway involved in this impairment is the P38/MAPK pathway, which regulates the body’s response to stress at the cellular level. When cells are exposed to gamma radiation, this pathway may become overactive, resulting in an increase in production of harmful molecules called reactive oxygen species (ROS). These molecules can damage DNA and other important cellular components, especially in the bone marrow, which is essential for producing healthy blood cells. It is crucial to find ways to prevent this damage, especially for people who receive radiation therapy or are exposed to radiation in high-risk environments.

This study explores whether matcha green tea is known for its antioxidant properties and can help protect bone marrow from radiation-induced damage. In a study in rats, given matcha showed significantly lower DNA damage, oxidative stress, and changes in harmful proteins before radiation exposure compared to those who were not treated. Matcha appears to reduce the harmful effects of radiation by reducing ROS levels and improving the body’s natural antioxidant defense. These findings suggest that matcha green tea may have protective therapies to prevent radiation-induced cellular damage, providing a natural and easy-to-use option to reduce the harmful effects of radiation exposure.