In rats, a specific part of the genome (RNO10) controls the amount of Actinobacteria bacteria in the mouth, and this is linked to blood pressure levels.

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

association

Can only show association/correlation

Assessment Explanation

The study demonstrates statistical association between a specific genetic locus and microbiota abundance. The phrase 'upregulated by the BP locus' correctly reflects the correlational nature of the finding without implying direct causation.

More Accurate Statement

“The RNO10 genetic locus in rats is associated with the abundance of oral Actinobacteria, which is associated with blood pressure regulation.”

Evidence from Studies

Supporting (1)

Beyond the Gastrointestinal Tract: Oral and Sex-Specific Skin Microbiota Are Associated with Hypertension in Rats with Genetic Disparities.

Cohort Study

Animal

2022 Jul 1

Contradicting (0)

No contradicting evidence found

Source Study

Beyond the Gastrointestinal Tract: Oral and Sex-Specific Skin Microbiota Are Associated with Hypertension in Rats with Genetic Disparities.

Score: 12

DOI: 10.1152/physiolgenomics.00169.2021

Similar Assertions

In rats that are prone to high blood pressure, having more of a certain type of bacteria (Actinobacteria) in the mouth is linked to lower blood pressure.

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In rats with different genetic modifications that affect blood pressure, the types and amounts of bacteria in the mouth differ between these strains.

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In female rats, a specific part of the genome (RNO5) is linked to the amount of Cyanobacteria bacteria on the skin, and this is connected to blood pressure levels.

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