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捷克马萨里克大学中欧技术研究所的科研团队发现了一种新的细胞分化基因表达机制。该研究项目名为“植物减数分裂的调控及其操作技术的发展”,相关成果发表在《科学》上。
Recent advances in analyzing data at the single-cell level have helped biologists make great strides in uncovering new information about cells and their behaviors. One commonly used approach, known as...
After decades of fundamental scientific and drug discovery research, Alzheimer’s disease has remained inscrutable and incurable, with a bare minimum of therapeutic progress. But in a new review articl...
近日,新疆农业科学院核技术生物技术研究所陈果副研究员在国际期刊《Nucleic Acids Research》(IF = 19.160)杂志在线发表了题为《A novel active transposon creates allelic variation through altered translation rate to influence protein abundance》的研究论文。...
Sex differences in gene expression in alveolar type 2 (AT2) cells may underlie sex biases in the prevalence and severity of lung diseases, according to a study led by University of Pennsylvania scient...
From the tropics to the poles, from the sea surface to hundreds of feet below, the world’s oceans are teeming with one of the tiniest of organisms: a type of bacteria called Prochlorococcus, which des...
2022年12月12日至23日,第三期工业合成生物技术国际培训班在中国科学院天津工业生物技术研究所举办。本期培训班由天津工生所、“一带一路”国际科学组织联盟(ANSO)、南方科技促进可持续发展委员会(COMSATS)主办,COMSATS工业生物技术联合中心承办。培训班采用线上线下相结合的方式进行。
近日,联合国粮食及农业组织(FAO)发布主题为《基因编辑与农业食品系统》(Gene editing and agrifood systems)的议题报告(https://www.fao.org/3/cc3579en/cc3579en.pdf)。报告指出,在全球变暖、极端天气、水土退化、战争冲突、大流行病和人口变化的严重影响下,全球农业食品系统遭到了不同程度的破坏,由此导致了广泛的饥饿、营养不良和不...
One of the major obstacles that those conducting research on carbohydrates are constantly working to overcome is the limited array of tools available to decipher the role of sugars. As a workaround, m...
载脂蛋白E4(以下简称“APOE4”)是阿尔茨海默病关联性最强的遗传风险因素。但APOE4表达水平及功能对人脑的影响尚不明确,这限制了对携带APOE4阿尔茨海默病风险因素个体开发靶向治疗的方向。美国麻省理工学院等研究团队发现,APOE4通过少突胶质细胞中胆固醇失调从而损害髓鞘。该研究成果以题为“APOE4 impairs myelination via cholesterol dysregulat...
肌动蛋白参与肌肉收缩、细胞分裂和细胞运动等重要生理过程,但是肌动蛋白如何从非活性的前体被加工成为活性状态尚待揭示。荷兰癌症研究所的科研人员发现了一种调控肌动蛋白成熟的蛋白酶。相关成果在《Science》发表,论文的标题为:Actin maturation requires the ACTMAP/C19orf54 protease。
Building on the CRISPR gene-editing system, MIT researchers have designed a new tool that can snip out faulty genes and replace them with new ones, in a safer and more efficient way.
It’s well-known that carrying one copy of the APOE4 gene variant increases one’s risk for Alzheimer’s disease threefold and two copies about tenfold, but the fundamental reasons why, and what can be d...
A team of scientists at the Whitehead Institute for Biomedical Research and the Broad Institute of MIT and Harvard has systematically evaluated the functions of over 5,000 essential human genes using ...
The liver’s ability to regenerate itself is legendary. Even if more than 70 percent of the organ is removed, the remaining tissue can regrow an entire new liver.

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