Results 61 to 70 of about 137,557 (208)

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source

FUS Selectively Facilitates circRNAs Packing into Small Extracellular Vesicles within Hypoxia Neuron

Advanced Science, EarlyView.
This study aimed to unravel the role of FUS in the loading of functional circRNAs into neuronal sEVs under hypoxic conditions, which involves their aggregations in SGs and specific interaction between the FUS Zf_RanBP domain to regulate circRNA sorting in sEVs.
Jiankun Zang, Yousheng Wu, Xuanlin Su, Kaiwei Cai, Man Ke, Niu He, Huili Zhu, Zefeng Tan, Jielin Zhu, Wensheng He, Min Peng, Shiqing Zhang, Hongcheng Mai, Anding Xu, Dan Lu   +14 more
wiley   +1 more source

DNA‐PKcs‐Driven YAP1 Phosphorylation and Nuclear Translocation: a Key Regulator of Ferroptosis in Hyperglycemia‐Induced Cardiac Dysfunction in Type 1 Diabetes

Advanced Science, EarlyView.
In the context of chronic hyperglycemia, a DDR is initiated, leading to the pathological activation of DNA‐PKcs in the diabetic heart. This activated DNA‐PKcs directly interacts with and phosphorylates YAP1 at Thr226, thereby increasing the nuclear expression of YAP1.
Junyan Wang, Xing Chang, Chun Li, Jing Gao, Zhijiang Guo, Haowen Zhuang, Lingjun Wang, Yusheng Huang, Wei Wang, Chao Li, Qingyong He   +10 more
wiley   +1 more source

tRNA ligase structure reveals kinetic competition between non-conventional mRNA splicing and mRNA decay. [PDF]

, 2019
Yeast tRNA ligase (Trl1) is an essential trifunctional enzyme that catalyzes exon-exon ligation during tRNA biogenesis and the non-conventional splicing of HAC1 mRNA during the unfolded protein response (UPR).
Peschek, Jirka, Walter, Peter
core  

XLF-Cernunnos promotes DNA ligase IV–XRCC4 re-adenylation following ligation [PDF]

, 2009
XLF-Cernunnos (XLF) is a component of the DNA ligase IV–XRCC4 (LX) complex, which functions during DNA non-homologous end joining (NHEJ). Here, we use biochemical and cellular approaches to probe the impact of XLF on LX activities.
Aaron A. Goodarzi, Ahnesorg, Ahnesorg, Andres, Arlett, Bryans, Buck, Callebaut, Calsou, Critchlow, Dai, Enriqueta Riballo, Gellert, Girard, Goodarzi, Grawunder, Gu, Hentges, Jeggo, Li, Li, Lisa Woodbine, Lu, Marchetti, Meek, Merkle, Modesti, Moshous, Nagaki, Nick McElhinny, O'Driscoll, Penny A. Jeggo, Plowman, Ramsden, Riballo, Riballo, Riballo, Rothkamm, Sarah A. Walker, Stiff, Thomas Stiff, Tsai, Walker, Wang, Weterings, Wu, Yano   +46 more
core   +3 more sources

Key Connectomes and Synaptic‐Compartment‐Specific Risk Genes Drive Pathological α‐Synuclein Spreading

Advanced Science, EarlyView.
Utilizing a stereotaxic injection mouse model and a novel mathematical approach, this study uncovers key subnetworks that drive pathological α‐synuclein (α‐Syn) progression in Parkinson's disease (PD). Remarkably, just 2% of the strongest connections in the connectome are sufficient to predict its spread.
Yuanxi Li, Justin Torok, Shujing Zhang, Jessica Ding, Ning Wang, Courtney Lau, Shruti Kulkarni, Chaitali Anand, Julie Tran, Michael Cheng, Claire Lo, Binbin Lu, Yanzi Sun, Robert Damoiseaux, Xia Yang, Ashish Raj, Chao Peng   +16 more
wiley   +1 more source

Comparative analysis of two genomic regions among four strains of Buchnera aphidicola, primary endosymbiont of aphids.

, 2004
Preliminary analysis of two selected genomic regions of Buchnera aphidicola BCc, the primary endosymbiont of the cedar aphid Cinara cedri, has revealed a number of interesting features when compared with the corresponding homologous regions of the three ...
Gil, Rosario, Latorre, Amparo, Moya, Andrés, Pérez-Brocal, Vicente   +3 more
core   +1 more source

Spd2 assists Spd1 in modulation of RNR architecture but does not regulate deoxynucleotide pools [PDF]

, 2014
In yeasts, small intrinsically disordered proteins (IDPs) modulate ribonucleotide reductase (RNR) activity to ensure an optimal supply of dNTPs for DNA synthesis. The S. pombe Spd1 protein can directly inhibit the large RNR subunit (R1), import the small
Basrai, Beck, Bester, Bähler, Chabes, Danielsson, Elledge, Fairman, Fleck, Halazonetis, Hofer, Holmberg, Holmberg, Håkansson, Kjaerulff, Knutsen, Lee, Liu, Liu, Marguerat, Maundrell, Moreno, Moss, Nestoras, Nielsen, Nordlund, Reichard, Rhind, Salguero, Tompa, Uchiki, Weinberg, Woollard, Wu, Yoshida, Zhao, Zhao, Zolezzi   +37 more
core   +1 more source

Meisoindigo Acts as a Molecular Glue to Target PKMYT1 for Degradation in Chronic Myeloid Leukemia Therapy

Advanced Science, EarlyView.
Meisoindigo targets PKMYT1 for degradation by acting as a molecular glue that enhances PKMYT1‐TRIM25 interaction, leading to K48‐linked ubiquitination and subsequent proteasomal degradation, thereby exerting therapeutic effects in chronic myeloid leukemia.
Zhao‐Xin Zhang, Shu‐Ying Li, Fang‐Fei Li, Qin‐Yan Shi, Cheng‐Yong Tan, Xiao‐Jing Wang, Mi Li, Yun‐Bao Liu, Jing Jin, Yong Li, Shi‐Shan Yu   +10 more
wiley   +1 more source

Assessment and Mitigation of CRISPR‐Cas9‐Induced Nontargeted Translocations

Advanced Science, EarlyView.
Various inverted repeat elements are dispersed throughout genomes. This study reveals that these elements can cause significant chromosomal rearrangements when CRISPR editing occurs in their proximity. The risk can be mitigated by incorporating inverted repeat‐homologous segments into the CRISPR system, which represents a promising strategy for ...
Zhiyang Hou, Qiyi Yi, Mengying Wu, Lijun Wu, Fanghua Li, Ting Wang, Po Bian   +6 more
wiley   +1 more source