Results 111 to 120 of about 3,507,867 (287)

Engineered Microvascular Model of the Blood–Brain–Tumor Barrier Reveals Endothelial Remodeling in Diffuse Midline Glioma

Advanced Healthcare Materials, EarlyView.
We developed a patient‐derived, functional microfluidic model of the diffuse midline glioma (DMG) blood–brain–tumor barrier (BBTB) comprised of endothelial cells, astrocytes, pericytes, and tumor cells. The system forms perfusable microvasculature, reveals the BBTB retains vascular integrity, identifies DMG‐specific transcriptomic changes distinct from
Kimberly R. Bennett, Yann S. Vanrobaeys, Tessy Teboh, Zakiya Smith, Anderson Scott, Cynthia Hajal, Paula T. Hammond, Joelle P. Straehla   +7 more
wiley   +1 more source

Proteomic identification of heterogeneous nuclear ribonucleoprotein L as a novel component of SLM/Sam68 nuclear bodies [PDF]

, 2009
Background: Active pre-mRNA splicing occurs co-transcriptionally, and takes place throughout the nucleoplasm of eukaryotic cells. Splicing decisions are controlled by networks of nuclear RNA-binding proteins and their target sequences, sometimes in ...
Rajan, P., Heiner, M., Leung, Hing, Dalgliesh, C., Bindereif, A, David J Elliott, Dalgliesh, C, Craig N Robson, Dalgliesh Caroline, Elliott, David, Kaveh Emami, Bindereif, A., Heiner Monika, Emami, K, Clark, E.L., Hing Y Leung, Elliott, D.J., Elliott, DJ, Rajan, Prabhakar, Leung Hing Y, Heiner, M, Bourgeois, C.F., Rajan, P, Prabhakar Rajan, Emami, K., Leung, H.Y., Elliott David J, Stevenin James, Stevenin, J., Clark Emma L, Emami, Kaveh, Bindereif, Albrecht, Bourgeois, CF, Bindereif Albrecht, Cyril F Bourgeois, Robson, C.N., Bourgeois, Cyril F, Prabhakar Rajan, Albrecht Bindereif, Heiner, Monika, Caroline Dalgliesh, Robson Craig N, Robson, Craig, Emma L Clark, Clark, EL, Dalgliesh, Caroline, Stevenin, J, Leung, HY, Stevenin, James, Robson, CN, Rajan Prabhakar, Bourgeois Cyril F, Emami Kaveh, Monika Heiner, James Stevenin, Clark, Emma   +55 more
core   +1 more source

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

Advanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer, Bryan Calder Ackermann, Anna Stoß, Niklas Junker, Ludwig Geisweid, Sabrina Wohlfart, Jonathan Herth, Simon William Pohl, Manuel Ben Böhmann, André Schulz, Victor Aristide Augustin, Gerd Uwe Auffarth, Philipp Uhl   +12 more
wiley   +1 more source

DNA binding domains in diverse nuclear receptors function as nuclear export signals [PDF]

, 2001
Background: The nuclear receptor superfamily of transcription factors directs gene expression through DNA sequence-specific interactions with target genes.
Rastinejad, Fraydoon, Holaska, J.M., Holaska, James M., Paschal, B.M., Bryce M. Paschal, Black, B.E., Black, Ben E., Ben E. Black, James M. Holaska, Paschal, Bryce M., Fraydoon Rastinejad   +10 more
core   +1 more source

An Engineered Biomimetic Nanoreactor With Cascade Functions for Targeted and Combinatorial Therapy of Ischemic Stroke

Advanced Healthcare Materials, EarlyView.
Preparation of RVG‐modified erythrocyte membrane‐coated HMPB nanocarriers loaded with L‐arginine and NBP (RM@HPAN) and its neuroprotective mechanism. After intravenous injection, RM@HPAN achieves prolonged circulation, RVG‐29‐mediated BBB penetration, and ischemic accumulation.
Shaofa Li, Ying Wu, Huimin Wei, Jinyong Teng, Zaizhi Yang, Jufang Chen, Bao Liao, Xiaoqin Huang, Lanqing Meng, Tong Li   +9 more
wiley   +1 more source

Nuclear export signals (NESs) in Arabidopsis thaliana : development and experimental validation of a prediction tool [PDF]

, 2010
Rubiano Castellanos CC. Nuclear export signals (NESs) in Arabidopsis thaliana : development and experimental validation of a prediction tool. Bielefeld (Germany): Bielefeld University; 2010.It is well established that nucleo-cytoplasmic shuttling ...
Rubiano Castellanos, Claudia Consuelo
core  

4-Hydroxy-2-nonenal causes nuclear accumulation of p62 by inhibiting Xpo1 and promoting the proteolytic pathway in the nucleus.

PLoS ONE
p62, an adapter protein involved in selective autophagy, is mainly found in the cytoplasm under normal conditions. Because p62 has nuclear localization signal (NLS) and a nuclear export signal, it has been suggested that p62 shuttles between the nucleus ...
Emi Kayama, Ning Baoshuo, Rinna Tatsuno, Kanako Nishi, Elsayed S I Mohammed, Yumi Abiko, Toru Yanagawa, Satoru Takahashi, Eiji Warabi   +8 more
doaj   +1 more source

A Nuclear Export Signal in KHNYN Required for Its Antiviral Activity Evolved as ZAP Emerged in Tetrapods. [PDF]

J Virol, 2023
Lista MJ, Ficarelli M, Wilson H, Kmiec D, Youle RL, Wanford J, Winstone H, Odendall C, Taylor IA, Neil SJD, Swanson CM.   +10 more
europepmc   +1 more source

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

Spatial Control of Light‐Responsive Proteins and Optogenetics Within Hydrogels via Volumetric Bioprinting

Advanced Materials, EarlyView.
Spatiotemporal control over cell behavior within bioprinted constructs remains a key challenge in biofabrication. Volumetric bioprinting using multi‐wavelength light sources permits to activate light‐sensitive intracellular proteins as well as optogenetic gene and protein expression circuits in bioprinted cells, in addition to enabling fast printing of
Davide Ribezzi, Pere Català, Gabriel Größbacher, Paulina Nuñez Bernal, Olaf Nijssen, Sammy Florczak, Wilco Nijenhuis, Nuria Crusellas‐Villorbina, Bram Nijhoff, Paul Delrot, Jos Malda, Andreas Hierholzer, Martin Fussenegger, Lukas C. Kapitein, Riccardo Levato   +14 more
wiley   +1 more source