Researchers have discovered why the lungs are often targeted by metastasizing cancer cells, pinpointing the amino acid ...

老一代抗HBV感染药物拉米夫定、替比夫定因抑制HBV DNA能力较弱、耐药屏障过低、易耐药等因素影响后续治疗及患者预后，目前已逐渐淡出“江湖”，基本处于“退役”状态，临床亟需更多优质高效、母婴安全的新一代药物。