Results 171 to 180 of about 421,073 (317)

Flavonifractor Plautii or Its Metabolite Desaminotyrosine as Prophylactic Agents for Alleviating Myocardial Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
The gut microbiome is a potential target for treating cardiovascular disease. It is found that prophylactic administration of Flavonifractor plautii or its metabolite desaminotyrosine (DAT) exerts pleiotropic cardioprotective effects via promoting cardiomyocyte survival and attenuating cardiac inflammation against myocardial ischemia/reperfusion (I/R ...
Heng Du, Xu Liu, Jianghua Shen, Hailong Yuan, Hao Zhang, Gan Xi, Yujing Li, Yuhan Wang, Jiahe Zhang, Chaofan Yang, Pengfei Xu, Jiawan Wang, Fang Wang, Siqi Liu, Yanan Zhou, Qi Gu, Jingjing Lu, Tuo Wei, Zeyu Gao, Jingyi Zang, Jun Wang, Moshi Song   +21 more
wiley   +1 more source

From Multi‐Omics to Visualization and Beyond: Bridging Micro and Macro Insights in CAR‐T Cell Therapy

Advanced Science, EarlyView.
This review explores how multi‐omics, visualization technologies, and AI drive CAR‐T therapy from the micro to the macro level, from preclinical studies to clinical applications. The convergence of these approaches provides deeper insight into CAR‐T cell mechanisms, aids in structural optimization, and significantly enhances treatment efficacy and ...
Yuting Gong, Peng Fei, Yicheng Zhang, Yang Xu, Jia Wei   +4 more
wiley   +1 more source

Regulation of bacterial stringent response by an evolutionarily conserved ribosomal protein L11 methylation

mBio
Lysine and arginine methylation is an important regulator of enzyme activity and transcription in eukaryotes. However, little is known about this covalent modification in bacteria. In this work, we investigated the role of methylation in bacteria.
Hanna E. Walukiewicz, Yuliya Farris, Meagan C. Burnet, Sarah C. Feid, Youngki You, Hyeyoon Kim, Thomas Bank, David Christensen, Samuel H. Payne, Alan J. Wolfe, Christopher V. Rao, Ernesto S. Nakayasu   +11 more
doaj   +1 more source

Neoadjuvant Chemotherapy With Cisplatin Up‐Regulates GSDMD to Enhance Oral Squamous Cell Carcinoma Metastasis Through MMP14‐Mediated EMT Activation

Advanced Science, EarlyView.
Oral squamous cell carcinoma cells exhibit upregulated expression of GSDMD upon exposure to low‐dose cisplatin chemotherapy, which subsequently interacts with MMP14 through its N‐terminal domain, activating the epithelial‒mesenchymal transition (EMT) process and promoting the lymph node metastasis of oral squamous cell carcinoma.
Zixian Huang, Qiming Jiang, Qianyu Zhang, Nan Lu, Xi Rui, Rui Chen, Yan Wang, Yuepeng Wang, Xiaoding Xu, Zhiquan Huang   +9 more
wiley   +1 more source

Nascent polypeptide chains exit the ribosome in the same relative position in both eucaryotes and procaryotes. [PDF]

, 1983
We located the polypeptide nascent chain as it leaves cytoplasmic ribosomes from the plant Lemna gibba by immune electron microscopy using antibodies against the small subunit of the enzyme ribulose-1,5-bisphosphate carboxylase.
Bernabeu, C, Fowler, A, Lake, JA, Tobin, EM, Zabin, I   +4 more
core  

DDX3 Regulates the Cap‐Independent Translation of the Japanese Encephalitis Virus via Its Interactions with PABP1 and the Untranslated Regions of the Viral Genome

Advanced Science, EarlyView.
Japanese encephalitis virus (JEV) employs a cap‐independent (CI) translation strategy to evade host translational shutoff. During the shut‐off of host cellular canonical translation, DEAD‐box protein 3 (DDX3) bind to JEV UTRs to establish a closed‐loop architecture, and its interaction with poly(A)‐binding protein 1 (PABP1) to form DDX3/PABP1/eIF4G ...
Chenxi Li, Linjie Zhang, Chenyang Tang, Xuan Chen, Jing Shi, Qingyu Li, Xue Jiao, Jinyao Guo, Bin Wang, Kefan Bu, Abdul Wahaab, Yuguo Yuan, Ming‐an Sun, Yanhua Li   +13 more
wiley   +1 more source

Inhibition of Heat Shock Protein 90β by Catalpol: A Potential Therapeutic Approach for Alleviating Inflammation‐Induced Cartilage Injuries in Osteoarthritis

Advanced Science, EarlyView.
The schematic diagram delineates the chondroprotective effects of Ca‐bMSN in OA models. The upper portion of the diagram depicts the synthesis process of Ca‐bMSN. The lower section illustrates the post‐injection of Ca‐bMSN in joint cavity, catalpol released and subsequently mediates the reduction of oxidative stress, ECM catabolism, apoptosis, and ...
Zhenwei Zhou, Binghua Zhang, Lang Liu, Jie Yang, Yuting Wang, Cheng Lv, He Zhang, Yuchi Wei, Zhanliang Jiang, Zeyu Peng, Daqing Zhao, Xiangyang Leng, Xiangyan Li, Hang Su, Haisi Dong   +14 more
wiley   +1 more source

Ribosomes and protein synthesis. [PDF]

The Journal of cell biology, 1981
P C Zamecnik, P Siekevitz
openaire   +2 more sources

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

On-Site Ribosome Remodeling by Locally Synthesized Ribosomal Proteins in Axons

Cell Reports, 2019
Summary: Ribosome assembly occurs mainly in the nucleolus, yet recent studies have revealed robust enrichment and translation of mRNAs encoding many ribosomal proteins (RPs) in axons, far away from neuronal cell bodies.
Toshiaki Shigeoka, Max Koppers, Hovy Ho-Wai Wong, Julie Qiaojin Lin, Roberta Cagnetta, Asha Dwivedy, Janaina de Freitas Nascimento, Francesca W. van Tartwijk, Florian Ströhl, Jean-Michel Cioni, Julia Schaeffer, Mark Carrington, Clemens F. Kaminski, Hosung Jung, William A. Harris, Christine E. Holt   +15 more
doaj