Breast cancer has been recognized as the leading cancer worldwide and is one of the most common diseases among women, with an incidence rate of up to 7.7%. The pathogenesis of breast cancer can be categorized into congenital and acquired factors, including epigenetics and mutations. The occurrence of breast cancer is closely related to acquired factors such as environment, emotions, and diet. Numerous studies have demonstrated that L-theanine in tea can intervene in the growth and spread of breast cancer cells, thus playing a role in the treatment and prevention of breast cancer. This article provides an overview of the current research on the prevention and treatment of breast cancer using L-theanine, and also prospects the future development and application of L-theanine.

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L-茶氨酸机制及其在乳腺癌治疗中的应用

乳腺癌已被公认为全球头号癌症，是女性最常见的疾病之一，发病率高达7.7%。乳腺癌的发病机制可分为先天性因素和后天性因素，包括表观遗传学和突变。乳腺癌的发生与环境、情绪、饮食等后天因素密切相关。大量研究表明，茶叶中的L-茶氨酸可以干预乳腺癌细胞的生长和扩散，从而起到治疗和预防乳腺癌的作用。本文对L-茶氨酸防治乳腺癌的研究现状进行了综述，并对L-茶氨酸的未来发展和应用进行了展望。