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Early Pregnancy Reshapes Breast Aging and Lowers Cancer Risk
Early pregnancy prevents buildup of inflammatory IL-33+ hybrid cells linked to breast cancer, potentially explaining why 75% of cases occur after age 50, researchers said.
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Early pregnancy reshapes breast aging and lowers cancer risk
A new study by cell biologists at the University of California, Santa Cruz, suggests that an early first pregnancy may protect against breast cancer decades later by preventing age-related changes in breast cells that are linked to tumor formation.
·United States
Read Full ArticleHow early pregnancy impacts aging: Implications for breast-cancer risk
A new study by cell biologists at the University of California, Santa Cruz, suggests that an early first pregnancy may protect against breast cancer decades later by preventing age-related changes in breast cells that are linked to tumor formation. Using a mouse model designed to mimic human aging and reproductive history, researchers found that pregnancy fundamentally alters how mammary tissue ages—reducing the buildup of abnormal cells that ha…
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