医生们表示，针对最残酷、最具破坏性的疾病之一——亨廷顿病的疗法首次取得成功。这种家族遗传病会残酷无情地杀死脑细胞，症状与失智症、帕金森氏综合症和运动神经元疾病共患相类似。 Huntington's is one of the most brutal and devastating of all diseases. It's caused by a faulty gene which ...

According to Oxford Economics, the shutdown will trim between 0.1 and 0.2 percentage points off annual growth in economic ...

WASHINGTON, Oct. 23 (Xinhua) -- The U.S. federal government shutdown, which started on Oct. 1, has entered its fourth week, forcing hundreds of thousands of federal employees to work unpaid and ...