【正文】
外源基因表達(dá)鑒定 (六)回輸體內(nèi) 方式:靜脈注射、肌注、皮下注射、滴鼻等 基因修飾的淋巴細(xì)胞以靜脈注射的方式回輸?shù)窖褐校? 將皮膚成纖維細(xì)胞以細(xì)胞膠原懸液注射至患者皮下組織; 采用自體骨髓移植的方法輸入造血細(xì)胞; 或以導(dǎo)管技術(shù)將血管內(nèi)皮細(xì)胞定位輸入血管等。 Major developments in gene therapy ? In 2022 a University of California, Los Angeles research team inserted genes into the brain using liposomes(微脂囊 ) coated in a polymer called polyethylene glycol(高分子聚二乙醇) . The transfer of genes into the brain is a significant achievement because viral vectors(濾過(guò)性病毒) are too big to get across the bloodbrain barrier. This method has potential for treating Parkinson39。s disease. 脂質(zhì)體介導(dǎo)法缺點(diǎn) ? 脂質(zhì)體介導(dǎo)進(jìn)入靶細(xì)胞內(nèi),易被單核 吞噬細(xì)胞系統(tǒng)選擇性吞噬、降解。 路漫漫其修遠(yuǎn)兮 吾將上下而求索