Article
Targeting arginine metabolism reverses bone immunosuppressive microenvironment and metastasis in ARID1A-deficient triple negative breast cancer.
Nature communications - 26 May 2026
Pan Shuangyue, Wang Jinyan, Wang Boya, Wang Fangqian, Chen Qingjian, Liu Tiantian, Zhang Aima, Wu Shenyuqi, Li Bin, Hu Hai, Yang Mengdi, Tao Zhonghua, Hu Xichun
Abstract excerpt
Bone metastasis is a lethal consequence of breast cancer. AT-rich interaction domain 1 A gene (ARID1A), a subunit of the switch/sucrose non-fermentable (SWI/SNF) complex, regulates immunosuppressive tumor microenvironment. However, its specific role in bone metastasis remains unclear. Here, we show that female patients with ARID1A‑mutated triple negative breast cancer (TNBC) exhibit a higher bone metastasis...
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