TP53突变在多种恶性肿瘤（如头部肿瘤、消化道肿瘤、肺癌等）中均十分常见。如下图是COSMIC（癌症体细胞突变目录）数据库中排在肺癌前20的基因突变情况，其中红条代表的是检测的患者总数，蓝条代表的是检测到对应基因突变的数量，可以看出，TP53以41% ...

科利耳大中华区总经理李新宇指出，"全新NucleusNexa系统凝聚了10多年的研发成果，首次将具备高运算和存储功能的智能芯片应用于Nexa植入体，这是人工耳蜗行业近20年来的突破性技术革新。基于这一突破性的智能芯片平台，科利耳开创性地设计了可持续升 ...

LUSAKA, June 19 (Xinhua) -- Health authorities in Zambia have halted a planned clinical trial for an HIV vaccine after the United States withdrew funding for the project, local media reported on ...

KAMPALA, June 19 (Xinhua) -- As the world commemorated the International Day for the Elimination of Sexual Violence in Conflict on Thursday, the UN Refugee Agency called for an end to sexual violence ...