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Study Uncovers 13 Genes Linked to Obesity Risk

11/2/2025

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Summary

Story summary

A Nature Communications study analyzing more than 839,000 individuals from six ethnic backgrounds identified 13 genes linked to obesity.
Researchers at Pennsylvania State University identified five previously unreported genes that may triple the risk of severe obesity.
They noted differences in gene effects between European and non-European populations.
A separate study from the University of Copenhagen introduced a genetic test predicting obesity risk in children, emphasizing early intervention.

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Story summary

A Nature Communications study analyzing more than 839,000 individuals from six ethnic backgrounds identified 13 genes linked to obesity.
Researchers at Pennsylvania State University identified five previously unreported genes that may triple the risk of severe obesity.
They noted differences in gene effects between European and non-European populations.
A separate study from the University of Copenhagen introduced a genetic test predicting obesity risk in children, emphasizing early intervention.