搜索结果: 1-15 共查到“国际动态 Protein”相关记录77条 . 查询时间(0.093 秒)
Many of the biological materials that researchers are most interested in studying, including those associated with major diseases, don’t lend themselves to the conventional methods that researchers ty...
One of the most expensive steps in manufacturing protein drugs such as antibodies or insulin is the purification step: isolating the protein from the bioreactor used to produce it. This step can accou...
A typical bacterial genome contains more than 4,000 genes, which encode all of the proteins that the cells need to survive. How do cells know just how much of each protein they need for their everyday...
About 70 percent of all human proteins include at least one sequence consisting of a single amino acid repeated many times, with a few other amino acids sprinkled in. These “low-complexity regions” ar...
2022年6月28日，在科睿唯安发布的2021年度《SCI期刊引证报告》（Journal Citation Reports）中，中国生物物理学会参与主办的期刊《Protein & Cell》2021年度影响因子为15.328，相较上一年度14.87有所提高，在SCI收录的全球细胞生物学学科203种期刊中排名第45位。另外，由Scopus发布的我刊2021年CiteScore指数为19.4，在相关多...
MIT chemists have discovered the structure of a protein that can pump toxic molecules out of bacterial cells. Proteins similar to this one, which is found in E. coli, are believed to help bacteria bec...
The versatility of the nervous system comes from not only the diversity of ways in which neurons communicate in circuits, but also their “plasticity,” or ability to change those connections when new i...
In food products, the natural blues tend to be moody.
锌在生物体中以离子（Zn2+）的形式存在，作为生物体必需的微量元素，Zn2+在发育、代谢、DNA合成和转录调控等生理和细胞过程中发挥着重要作用。在人体中，Zn2+与10%的总蛋白结合，或作为功能蛋白的结构成分（如锌指），或作为催化酶的辅因子。Zn2+缺乏会导致生长发育不良、先天性神经和免疫紊乱、伤口愈合不良、慢性炎症和出血等症状。反之，Zn2+过量对细胞也是剧毒的。
Combining state-of-the-art X-ray technology and cryogenics, Cornell physics researchers have developed a new method for analyzing proteins in action, a breakthrough that will enable the study of far m...
Drug delivery capsule could replace injections for protein drugs（图）
药物输送胶囊 蛋白质药物 注射剂 单克隆抗体
2023/6/19
In recent years, scientists have developed monoclonal antibodies — proteins that mimic the body’s own immune defenses — that can combat a variety of diseases, including some cancers and autoimmune dis...
Deep dive into key COVID-19 protein is step toward new drugs, vaccines（图）
COVID-19 protein step toward new drugs vaccines
2021/4/23
Researchers at Oregon State University have taken a key step toward new drugs and vaccines for combating COVID-19 with a detailed biophysical study of one protein's interactions with the SARS-CoV-2 ge...
2020年12月17日，由中国知网与清华大学图书馆联合研制的《中国学术期刊国际引证年报》发布了2020年度“中国最具国际影响力学术期刊”，学会期刊《Protein & Cell》再次入选，在中国所有自然科学与工程技术类175本入选期刊中排名第12位，较上一年度上升2个名次，国际他引影响因子上涨35.6%。至此，《Protein & Cell》已连续9年（2012–2020）入选“中国最具国际影响力...
Study finds that insect shows promise as a sustainable protein source（图）
insect promise sustainable protein source
2020/9/11
With global food demands rising at an alarming rate, a study led by scientists at Indiana University—Purdue University Indianapolis has found new evidence that a previously overlooked insect...
学会期刊《Protein & Cell》2020年最新影响因子再创新高
细胞生物学 微生物 北京生命科学研究院
2022/9/14
2020年6月29日，在美国汤森路透发布的2019年度《SCI期刊引证报告》（Journal Citation Reports）中，学会期刊《Protein & Cell》2019年度影响因子首次突破10，达到10.164，在SCI细胞生物学学科195种期刊中排名第19位，较上一年度上升了11名。在中国大陆全部学科SCI期刊中位列第7名。