Research provides new insights into menopause and weight gain

Can women in menopause get the benefits of hormone replacement therapy without the risks? A new UCLA study conducted with mice points in that direction, but additional research is necessary.

Women commonly experience hot flashes and weight gain, among other changes, during and after menopause. Hormone therapy, which gives women additional estrogen, can help alleviate some of these symptoms, but it has been linked to a higher risk of heart disease and breast cancer.

UCLA life scientists now report that a gene called reprimo, which is expressed by certain neurons in the brain, may play a role in menopause-related weight gain, a phenomenon not linked to increased eating. Their findings are published today in the journal Nature Metabolism.

“We want to figure out which neurons are mediating the beneficial portions of hormone therapy and mimic them without hormones,” said senior author Stephanie Correa, a UCLA assistant professor of integrative biology and physiology and a member of UCLA’s Brain Research Institute. “Hormone therapy can be beneficial, but it treats the entire brain and body with hormones. We may be able to bypass the hormone. That’s our goal, and it’s a big one. We haven’t achieved it yet, but we’re learning.”

Read more about Medical Xpress, by Stuart Wolpert, on Research provides new insights into menopause and weight gain.

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