A particular gene that tends to be associated with higher blood pressure has been identified by researchers at University of Maryland School of Medicine.

The scientists said that a common variant of the STK39 gene was linked to higher levels of blood pressure that could also develop into hypertension.

As part of the study, they analyzed the DNA of 542 Amish people who live in a genetically homogenous community, confirming the results in five other groups of Caucasians in the U.S. and Europe.

The STK39 gene is responsible for producing a protein that regulates how the kidneys process salt, which in turn affects blood pressure.

Lead researcher Yen-Pei Christy Chang said that the results are promising, but that additional research should be conducted.

“Hypertension is a very complex condition, with numerous other genetic, environmental and lifestyle factors involved,” she commented. “The STK39 gene is only one important piece of the puzzle.”

Oral chelation is one method aimed at supporting healthy blood pressure and artery function.