A woman's breast tissue undergoes dramatic changes as it ages, creating an environment where cancer cells are more likely to flourish, a new study has found.
Brianna Abbott is a Health Reporter at The Wall Street Journal. She specializes in the treatment and prevention of disease, with a particular focus on oncology, hematology, and immunotherapy, while also exploring themes in alternative medicine and palliative care. Brianna's work has been featured in prominent outlets including MarketWatch, Yahoo Finance, and STAT News, among others.












