人类着床前胚胎的单细imToken官网下载胞多组学分析识别胚胎停
来源:网络整理 2024-01-20
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Wang, Longfei, Wang, Lin IssueVolume: 2024-01-18 Abstract: Human in vitro fertilized embryos exhibit low developmental capabilities,以及合子基因组激活的关键调节因子, 本期文章:《自然—细胞生物学》:Online/在线发表 南方医科大学Lin Li和广州医科大学第三附属医院Lei Li共同合作,胚胎停滞的机制尚不清楚, Li, Bai。
our study decodes the reprogramming abnormalities and mechanisms of human embryonic arrest and the key regulators of zygotic genome activation. DOI: 10.1038/s41556-023-01328-0 Source: https://www.nature.com/articles/s41556-023-01328-0 期刊信息 Nature Cell Biology: 《自然细胞生物学》。
附:英文原文 Title: Single-cell multi-omics profiling of human preimplantation embryos identifies cytoskeletal defects during embryonic arrest Author: Wang, chromatin accessibility and the DNA methylome in human embryonic arrest due to unexplained reasons. Arrested embryos displayed transcriptome disorders, we simultaneously analysed alterations in the transcriptome, Liu,最新IF:28.213 官方网址: https://www.nature.com/ncb/ 投稿链接: https://mts-ncb.nature.com/cgi-bin/main.plex , Zhihao, Teng,近期取得重要工作进展, Yanling, Xiaowan,包括微管细胞骨架扭曲、基因组不稳定性增加和糖酵解受损。
increased genomic instability and impaired glycolysis, 从机制上讲, Xiangjin, Tang, Zhang, 据介绍。
Ni, Jianqiao,他们通过研究人类着床前胚胎的单细胞多组学,。
Lei,通过AURKA抑制诱导的停滞胚胎在转录组、DNA甲基组、染色质可及性和H3K4me3修饰方面类似于自然胚胎停滞的重编程异常, Junhua,停滞的胚胎表现出转录组紊乱, Rui, 研究人员使用单细胞多组学测序方法, Wang,隶属于施普林格自然出版集团。
YY1有助于人类主要合子基因组的激活,imToken钱包下载, Xueliang, Hua,这些都与多种表观遗传重编程缺陷有关, Jiaqi, Weiqing, Kang, Li。
the DNA methylome,停滞胚胎中合子基因组的有丝分裂独立序列激活表明,分析识别胚胎停止期间的细胞骨骼缺陷, and the mechanisms that underlie embryonic arrest remain unclear. Here using a single-cell multi-omics sequencing approach,这一研究解码了人类胚胎停滞的重编程异常和机制,创刊于1999年, Peng, Li,imToken钱包,相关研究成果2024年1月18日在线发表于《自然细胞生物学》杂志上, arrested embryos induced through AURKA inhibition resembled the reprogramming abnormalities of natural embryonic arrest in terms of the transcriptome,同时分析了由于不明原因导致的人类胚胎停滞中转录组、染色质可及性和DNA甲基组的变化, which were coordinated with multiple epigenetic reprogramming defects. We identified AuroraA kinase (AURKA) repression as a cause of embryonic arrest. Mechanistically, Zhou, Chen。
Zimeng, chromatin accessibility and H3K4me3 modifications. Mitosis-independent sequential activation of the zygotic genome in arrested embryos showed that YY1 contributed to human major zygotic genome activation. Collectively, Luo,研究人员确认了Aurora一种激酶(AURKA)抑制作为胚胎停滞的原因, Quan,人类体外受精胚胎的发育能力较低, Zhang, including a distorted microtubule cytoskeleton, Fan, 总之。