kē xué jiā zhèng zài yán fā xīn xíng dān kè lóng kàng tǐ yòng yú zhì liáo zì shēn miǎn yì jí bìng科学家正在研发新型单克隆抗体用于治疗自身免疫疾病。Scientists are developing new monoclonal antibodies for treating autoimmune diseases.