What's Happening?
A study from Weill Cornell Medicine has found that hypertension causes damage to brain cells and blood vessels before blood pressure levels become detectable. The research, published in Neuron, shows early
gene expression changes in brain cells, which may lead to cognitive impairment. The study suggests that hypertension-related brain damage occurs independently of elevated blood pressure, highlighting the need for treatments that address both blood pressure control and brain health.
Why It's Important?
This research is significant as it provides insight into the early effects of hypertension on brain health, which could lead to new treatment approaches. Understanding the cellular and molecular changes caused by hypertension can help develop therapies that prevent cognitive decline associated with the condition. The findings emphasize the importance of addressing brain health in hypertension management, potentially improving outcomes for millions of individuals affected by high blood pressure.
