这是一个非常优秀的三维HIV病毒复制动画。 The animation is fairly accurate representation of what we know about the this viruses life cycle today, except the part on entry of viral DNA into nucleus. Based on our current knowledge, import of viral DNA into nucleus is not dependent on integrase b ...
Scientists have successfully transplanted light-sensing cells called photoreceptors, which are immature retinal stem cells, directly into the eyes of mice and restored their visual function. The mice had eye damage similar to that seen in many human eye diseases. Experts welcomed the study, publish ...