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2024年4月23日，中国农业大学生物学院魏育蕾与合作团队中国科学院动物研究所于乐谦、郭靖涛团队共同在国际学术期刊《细胞》（Cell）发表文章《3D构建人类早期胚胎发育原肠胚模型》（3D Reconstruction of a Gastrulating Human Embryo）。
自CRISPR-Cas9基因编辑技术问世以来的十年间，科学家们已经利用该技术剔除或改变了越来越多的细胞类型中的基因。如今，在一项新的研究中，来自美国格拉德斯通研究所和加州大学旧金山分校的研究人员将人类单核细胞---在免疫系统中发挥关键作用的白细胞---添加到了这一列表中。他们将CRISPR-Cas9应用于单核细胞，并展示了这种技术对了解人类免疫系统如何对抗病毒和细菌的潜在价值。这种技术为鉴定出对单...
Cell杂志：研究发现细菌通过一氧化氮修饰宿主蛋白
Cell杂志 细菌 一氧化氮修饰 宿主蛋白
2019/4/8
微生物和宿主之间的相互作用和信息传递一直备受关注。2018年3月，Cell杂志更是推出了微生物专刊，从多个角度诠释了微生物和宿主密不可分的共生与调控关系。近日，凯斯西储大学医学院和克利夫兰医学中心研究人员在Cell杂志在线发表了Regulation of MicroRNA Machinery and Development by Interspecies S-Nitrosylation研究成果。首...
Study:Changing the environment within bone marrow alters blood cell development
Changing the environment bone marrow blood cell development
2017/3/14
Researchers at the University of Illinois report they can alter blood cell development through the use of biomaterials designed to mimic characteristics of the bone marrow.The findings, reported in th...
Ultrashort cell-free DNA reveals health of organ transplants
Ultrashort cell-free DNA organ transplants
2016/7/15
When cells die, whether through apoptosis or necrosis, the DNA and other molecules found in those cells don’t just disappear. They wind up in the blood stream, where degraded bits and pieces can be ex...
Seeing Cell to Cell Differences for First Time Explains Symptoms of Rare Genetic Disorders,Finds Penn Study
Cell Differences Rare Genetic Disorders
2016/4/13
Every cell in the body has two genomes, one from the mother and one from the father. Until now, researchers have lacked the tools to examine -- in a single cell --the exact readout from each genome to...
The University of Queensland researchers make breakthrough in stem cell research（图）
stem cell research
2014/7/17
University of Queensland scientists have developed a world-first method for producing adult stem cells that will substantially impact patients who have a range of serious diseases.
14 March 2007，Sixty leading UK scientists are the driving force behind a major new learning resource aimed at inspiring young people to take up science.Launching today, 14 March 2007, Centre of the Ce...