Results 211 to 220 of about 205,585 (348)

A NMR strategy to unambiguously distinguish nucleic acid hairpin and duplex conformations applied to a Xist RNA A-repeat [PDF]

, 2008
Małgorzata Duszczyk, Katia Zanier, Michael Sattler   +2 more
openalex   +1 more source

Bisphenol B Exposure Induces Miscarriage by Suppressing Migration/Invasion and Migrasome Formation

Advanced Science, EarlyView.
BPB (Bisphenol B) exposure up‐regulates ER (estrogen receptor) levels, enhances its interactions with the lnc‐HZ04 promoter region, and thus promotes ER‐mediated lnc‐HZ04 transcription. Subsequently, lnc‐HZ04 suppresses TCF4 (transcription factor 4)‐mediated PKCA (protein kinase C alpha) transcription and subsequently suppresses migration/invasion and ...
Wenxin Huang, Manli Wang, Yi Sun, Xiaoping Yue, Xun Li, Yanbing Lin, Geng Guo, Depeng Zhao, Qigang Fan, Xiaoling Ma, Zhihong Zhang, Shuaishuai Xing, Xiaoting Shen, Huidong Zhang   +13 more
wiley   +1 more source

Raman-spectral studies of nucleic acids XVII. Conformational structures of polyinosinic acid

, 1977
C. H. Chou, G. J. Thomas, Struther Arnott, Paul J. Smith   +3 more
openalex   +2 more sources

Single‐Cell Metabolic Imaging Reveals Glycogen‐Driven Adaptations in Endothelial Cells

Advanced Science, EarlyView.
Single‐cell metabolic imaging of diabetes‐associated endothelial dysfunction by SRS microscopy reveals dynamic glycogen storage and its role in modulating metabolic adaptations under glucose starvation. Abstract Endothelial dysfunction (ED) is a defining feature of diabetes mellitus (DM) and a key contributor to many metabolic and cardiovascular ...
Rahuljeet S. Chadha, Benjamin Yang, Dongqiang Yuan, Edmund D. Kapelczak, Philip A. Kocheril, Alonso Tapia, Shivansh Mahajan, Adrian Colazo, Naseeb K. Malhi, Joseph A. Ambarian, Xuejing Liu, Tara A. TeSlaa, Zhen B. Chen, Lu Wei   +13 more
wiley   +1 more source

A fold switch regulates conformation of an alphavirus RNA-dependent RNA polymerase. [PDF]

Nucleic Acids Res
Arnold JJ, Braet SM, Vieira LC, Moustafa IM, Gohara DW, Fecko JA, Su YN, Jain A, Aponte-Diaz D, Wilke CO, Anand GS, Yennawar NH, Cameron CE.   +12 more
europepmc   +1 more source

1P114 DNA-binding-induced conformational changes in proteins(04. Nucleic acid binding proteins,Poster,The 51st Annual Meeting of the Biophysical Society of Japan)

, 2013
Munazah Andrabi, Kenji Mizuguchi, Shandar Ahmad   +2 more
openalex   +2 more sources

Extracellular Vesicle‐Delivered tRF‐His‐GTG‐1 Reprograms Neutrophil Lipophagy and Triggers Inflammation in COVID‐19

Advanced Science, EarlyView.
This study identifies platelet‐derived extracellular vesicles as key immunometabolic regulators in COVID‐19. The delivery of tRF‐His‐GTG‐1 to neutrophils activates TLR8mTOR signaling, disrupts lipophagy, and amplifies NET‐mediated inflammation. Importantly, targeting this axis restores neutrophil homeostasis, offering a potential therapeutic strategy ...
Tsai‐Ling Liao, Po‐Yu Liu, Yi‐Ming Chen, Kuo‐Tung Tang, Hung‐Jen Liu, Der‐Yuan Chen   +5 more
wiley   +1 more source

Chemically modified DNA aptamers and DNAzymes for expanded functional capabilities. [PDF]

Chem Sci
Zhang C, Ma KS, Zhang Z, Lou W, Gu H, Cao Y.   +5 more
europepmc   +1 more source

The decisive role of the water structure in changes of conformation of nucleic acids.

, 1999
Jan Barciszewski, Janusz Jurczak, S. Porowski, Thomas Specht, Volker A. Erdmann   +4 more
openalex   +2 more sources

Interaction of p55 Reverse Transcriptase from theSaccharomyces cerevisiae Retrotransposon Ty3 with Conformationally Distinct Nucleic Acid Duplexes [PDF]

, 2000
Jason W. Rausch, Marion K.Bona-Le Grice, M. Henrietta, McMahon Nymark, Jennifer T. Miller, Stuart F.J. Le Grice   +5 more
openalex   +1 more source