Nature CommunicationsComplex I protein NDUFB9 is a metabolic vulnerability in triple negative breast cancer brain metastasesMingxi LinZhexu WenCheng ZengYizi JinTeng ZhouYuxin YanShenglin HuangXin HuXiaoxiang GuanXichun HuJian Zhang2026-05-09Full textDOI https://doi.org/10.1038/s41467-026-72927-2