Results 91 to 100 of about 324,922 (336)

Engineered Cas12j‐8 is a Versatile Platform for Multiplexed Genome Modulation in Mammalian Cells

Advanced Science, EarlyView.
Engineered through structure‐guided protein engineering, enCas12j‐8 significantly enhances the editing efficiency of compact Cas12j‐8 while maintaining high specificity. It enables efficient multiplexed genome editing and base editing using a single crRNA array, demonstrating broad applicability and therapeutic potential in genome engineering ...
Ru Meng, Jiayao Li, Wuke Wang, Dong Liang, Zhanwei Li, Cong Mao, Qingyang Li, Yu Zhang, Hao Chen, Jin Tang, Ping Hu, Qi Niu, Xingxu Huang, Bin Shen, Jun Zhang   +14 more
wiley   +1 more source

Extracellular tyrosyl‐tRNA synthetase cleaved by plasma proteinases and stored in platelet α‐granules: Potential role in monocyte activation

Research and Practice in Thrombosis and Haemostasis, 2020
Background Tyrosyl‐tRNA synthetase (YRS) belongs to the family of enzymes that catalyzes the tRNA aminoacylation reaction for protein synthesis, and it has been recently shown to exert noncanonical functions.
Eric Won, Yosuke Morodomi, Sachiko Kanaji, Ryan Shapiro, My‐Nuong Vo, Jennifer N. Orje, Courtney D. Thornburg, Xiang‐Lei Yang, Zaverio M. Ruggeri, Paul Schimmel, Taisuke Kanaji   +10 more
doaj   +1 more source

Analysis of the Role of Aminoacyl tRNA Synthetase Genes in Global Protein Synthesis and mRNA Specific Regulation of Translation in Cancer Cells [PDF]

, 2020
Analysis of the Role of Aminoacyl tRNA Synthetase Genes in Global Protein Synthesis and mRNA Specific Regulation of Translation in Cancer Cells Elyse Nguyen, Depts. of Biology and Chemistry, Dipak Poria, & Esta Sterneck, with Dr. Sarah Williams, Dept. of
Nguyen, Elyse, Poria, Dipak, Sterneck, Esta   +2 more
core   +1 more source

The subnuclear localization of tRNA ligase in yeast [PDF]

, 1987
Yeast tRNA ligase is an enzyme required for tRNA splicing. A study by indirect immune fluorescence shows that this enzyme is localized in the cell nucleus. At higher resolution, studies using indirect immune electron microscopy show this nuclear location
Abelson, John, Clark, Michael W.
core   +1 more source

tRF‐5004b Enriched Secretory Autophagosomes Induce Endothelial Cell Activation to Drive Acute Respiratory Distress Syndrome

Advanced Science, EarlyView.
Acute respiratory distress syndrome (ARDS) is a severe lung condition with limited treatments, often triggered by overactive endothelial cells (ECs). It is identified that macrophage‐derived secretory autophagosomes (MSAPs) exacerbate lung damage by activating EC function.
Xing‐xing Zhu, Han Li, Shuang‐feng Zi, Ying Tang, Na Liu, Ke‐xin Li, Shi‐ke Geng, Hui‐qing Lu, Zhi‐kang Xie, Xin‐yi Xu, Yi‐ting Wei, Li‐xin Wang, Tao Liu, Jie Chao, Yi Yang, Hai‐bo Qiu, Wei Huang, Ling Liu   +17 more
wiley   +1 more source

Tyll in Brünn: zwischen Gauklern und Mineuren : ein literaturwissenschaftliches und fremdsprachendidaktisches Unterrichtskonzept zu Daniel Kehlmanns Roman in 20 Aufgaben

Brünner Beiträge zur Germanistik und Nordistik, 2019
This paper aims to treat the latest novel TYLL by Daniel Kehlmann with an approach of literary studies as well as to make it didactically useful. With regard to the didactic approach, this contribution seeks to offer literary (recommended) instructions ...
Johannes Köck, Jan Trna
doaj   +1 more source

Transfer RNA-derived small RNAs in the cancer transcriptome [PDF]

, 2016
The cellular lifetime includes stages such as differentiation, proliferation, division, senescence and apoptosis.These stages are driven by a strictly ordered process of transcription dynamics.
A Dueck, A Sobala, AE Hall, AM Burroughs, C Cole, C Fricke, D Green, D Haussecker, D Kim, Darrell Green, DM Thompson, DP Bartel, DR Rhodes, FE Nicolas, GL Hager, H Fu, H Goodarzi, I Salaverria, JM Perkel, M Ghildiyal, M Talpaz, MS Pagter de, NC Schopman, O Rechavi, P Adjibade, P Ivanov, P Kumar, P Kumar, Q Wang, R Levitz, RL Maute, S Yamasaki, SC Stearns, T Uchiumi, Tamas Dalmay, U Harms, William D. Fraser, YS Lee, Z Li   +38 more
core   +1 more source

HPD is an RNA‐Binding Protein Sustaining Ovarian Cancer Cell Glycolysis, Tumor Growth, and Drug Resistance

Advanced Science, EarlyView.
HPD is identified as an RNA‐binding protein that promotes mRNA translation by binding to RRACH motifs via its double‐stranded RNA‐binding domains. This RNA‐binding activity critically sustains glycolysis in ovarian cancer cells. Disrupting HPD's RNA‐binding function effectively suppresses tumor growth and enhances therapeutic sensitivity, highlighting ...
Fei Xie, Han Zhang, Xintong Dai, Mengxin Tu, Chenxi Yu, Lumeng Liu, Yajuan Guo, Huanran Sun, Qingle Gao, Jiyan Wang, Mingming Sun, Qijun Zhang, Taoyuan Wang, Tao He, Zhen Li, Yanping Li, Tao Wang, Jianguo Zhao, Zhongjie Chen, Chunze Zhang, Shuai Zhang, Changliang Shan   +21 more
wiley   +1 more source

Konstrukční výzkum (design-based research) v přírodovědných didaktikách

Scientia in Educatione, 2013
Teoretická studie s praktickou ukázkou prezentuje konstrukční výzkum (angl. design-based research) v přírodovědných didaktikách. V první části jsou vymezeny pojmy konstrukční přístup a konstrukční výzkum. Konstrukční výzkum je novým trendem v didaktickém
Josef Trna
doaj  

SNORA74A Drives Self‐Renewal of Liver Cancer Stem Cells and Hepatocarcinogenesis Through Activation of Notch3 Signaling

Advanced Science, EarlyView.
Abstract Liver cancer stem cells (CSCs) account for tumor initiation, heterogeneity and therapy resistance. However, the role of small nucleolar RNAs (snoRNAs) in the regulation of liver CSCs remains largely unclear. Here, this work identifies a conserved H/ACA box snoRNA SNORA74A which is highly expressed in liver CSCs.
Ziheng Zhou, Yang Gu, Zhibin Yi, Jianyi Wang, Zhen Xiong, Hui Guo, Ying Du, Xiaoxiao Zhu, Lei He, Weizheng Ren, Yong Tian, Yanying Wang, Zusen Fan   +12 more
wiley   +1 more source