Results 261 to 270 of about 2,706,723 (382)

Transcriptional termination in mammals: Stopping the RNA polymerase II juggernaut

Science, 2016
N. Proudfoot
semanticscholar   +1 more source

The RNA‐dependent RNA polymerase of cowpea

FEBS Letters, 1978
M. Ikegami, Heinz Fraenkel-Conrat
openaire   +2 more sources

Co‐Delivery of Ca‐MOF and Mg‐MOF Using Nanoengineered Hydrogels to Promote In Situ Mineralization and Bone Defect Repair: In Vitro and In Vivo Analysis

Advanced Healthcare Materials, EarlyView.
Metal‐organic frameworks (MOFs) have been synthesized using calcium (Ca‐MOF), magnesium (Mg‐MOF), and as hybrids (Ca/Mg‐MOF) for bone healing applications. MOFs are integrated into hydrogel polymer networks for injectable, sprayable, and coating applications.
Cho‐E Choi, Chao Liang, Yasmeen Shamiya, Sang Jin Lee, Arghya Paul   +4 more
wiley   +1 more source

Fast TV-PRO-seq: Accelerated and Streamlined Protocol for Timing RNA Polymerase Pausing. [PDF]

Bio Protoc
Zhang J, Liang Z, Sun M, Hebenstreit D, Zhang S.   +4 more
europepmc   +1 more source

Visible Light Induced DLP‐Printed Oxygen‐Releasing TPMS Scaffolds Mitigate Early Hypoxia in Bone Defects

Advanced Healthcare Materials, EarlyView.
Visible light‐induced digital light processing 3D printed Primitive‐triply periodic minimal surface hydrogels embed CaO2–Si core–shell nanoparticles to deliver short‐term oxygen during the avascular window. The scaffolds maintain cytocompatibility, elevate osteopontin in vitro, and enhance calvarial defect repair in vivo without toxicity.
Anastasia B. Timoshenko, Ali Ghasemkhani, Chanul Kim, Domenic J. Cordova, Maria Astudillo Potes, Valeria Aceves, Indranath Mitra, Justin E. Bird, Ryan S. Gray, Stephanie K. Seidlits, Benjamin D. Elder, Maryam Tilton   +11 more
wiley   +1 more source

Applying the brakes to transcription: regulation of gene expression by RNA polymerase pausing. [PDF]

J Bacteriol
Jayasinghe OT, Babitzke P.
europepmc   +1 more source

Affinity Labelling of the Active Center of DNA-dependent RNA Polymerases within the Archaebacterial Kingdom [PDF]

, 1988
Hartmann, G. R., Lindner, A., Stetter, Karl Otto, Thomm, Michael   +3 more
core   +1 more source

Magnetic Resonance Imaging‐Based Quantification of Endosomal Escape Using Iron Oxide Nanoparticle‐Loaded Lipid Nanoparticles

Advanced Healthcare Materials, EarlyView.
The therapeutic efficacy of lipid nanoparticle(LNP)‐based drugs depends on endosomal escape. However, few methods are available for quantifying the efficiency of endosomal escape in vivo. Herein, a novel method for quantifying the endosomal escape efficiency index using magnetic resonance imaging is introduced.
Somin Lee, Jeongbin Park, Han Na Jung, Shengjun Li, Zhijun Lin, Hyung‐Jun Im   +5 more
wiley   +1 more source

Targeting RNA Polymerase I in Ewing Sarcoma Treatment. [PDF]

Cancer Sci
Bruce A, Anchondo G, Carter R, Guerrero Pacheco S, Kambala HS, Cortez E, Parker K, Su L.   +7 more
europepmc   +1 more source

Biomimetic Scaffolds with Dual Gradients of Biological Effectors for Tendon‐to‐Bone Repair

Advanced Healthcare Materials, EarlyView.
The authors have developed a biomimetic scaffold with dual gradients through a diffusion‐driven method. The scaffold features funnel‐shaped microchannels for cell infiltration, while the dual gradients synergetically induce the graded differentiation of mesenchymal stem cells into osteoblasts, chondrocytes, and tenocytes, allowing for a seamless ...
Min Hao, Yidan Chen, Stavros Thomopoulos, Younan Xia   +3 more
wiley   +1 more source