Epithelial ovarian cancer (EOC) is an aggressive malignancy with limited therapeutic options. Poly(ADP-ribose) polymerase ...
Inside cells, DNA twists and coils itself into a variety of different secondary structures—including i-motifs (iMs) and ...
免疫系统是对抗肿瘤转移的关键力量,因此在免疫功能完整的模型中研究癌症,才能真正还原患者体内的疾病进程——但这一目标长期被 CRISPR/Cas9 技术的固有缺陷所阻碍。借助 ...
CRISPR is one of the most revolutionary technologies of the modern era, and now it's being used to bring back long-lost genes ...
近日,马德里自治大学等机构的科学家在 《Journal of Extracellular Vesicles》 发表的研究,成功破解了这一谜题。他们通过全基因组 CRISPR/Cas9 筛选,锁定了名为 COMMANDER 复合体的蛋白质机器,它正是调控细胞外囊泡摄取的关键 “守门人”。这款此前以细胞膜回收功能闻名的蛋白质复合体,实则是 “全能派送协调员”——不仅主导囊泡进入细胞的 “早期签收” ...
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CRISPR and the future: Can we edit out genetic diseases?
We're living in a moment where science fiction is becoming medical reality. Imagine a world where doctors can simply rewrite ...
在以往的研究中,科学家们利用CRISPR/Cas9技术构建了包含数百个基因敲除的肿瘤细胞文库,随后将其移植到小鼠体内,快速筛选出影响癌症发展的关键基因。然而,CRISPR/Cas9的核心成分源自细菌,因此在免疫系统的监测下,这些外来成分很容易被识别为“入侵者”,引发强烈的免疫反应。这一问题严重影响了筛选结果,导致科学家们错过了许多潜在的治疗靶点。
CRISPR Therapeutics' Casgevy, the first CRISPR/Cas9 gene editing therapy, shows promising results in treating Sickle Cell Disease and beta thalassemia but faces challenges in patient adoption and cost ...
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