Results 111 to 120 of about 219,109 (274)

On the Binding of Rifampicin to the DNA‐Directed RNA Polymerase from Escherichia coli [PDF]

, 1973
Ute LILL, Guido R. Hartmann
openalex   +1 more source

Porous Silicon Nanoneedles Efficiently Deliver Adenine Base Editor to Correct a Recurrent Pathogenic COL7A1 Variant in Recessive Dystrophic Epidermolysis Bullosa

Advanced Materials, EarlyView.
Base editing using nanoneedles efficiently corrects pathogenic variants in the type VII collagen gene of primary fibroblasts from patients with recessive dystrophic epidermolysis bullosa. Nanoneedle editing induces minimal and reversible transcriptional perturbations while restoring the production and secretion of functional type VII collagen.
Salman Ahmad Mustfa, Marija Dimitrievska, Cong Wang, Chenlei Gu, Ningjia Sun, Katarzyna Romańczuk, Pawel Karpinski, Łukasz Łaczmański, John A. McGrath, Joanna Jacków‐Malinowska, Ciro Chiappini   +10 more
wiley   +1 more source

The use of native T7 DNA polymerase for site-directed mutagenesis [PDF]

, 1989
Kataryzna Bebenek, Thomas A. Kunkel
openalex   +1 more source

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

Site-directed mutagenesis using Pfu DNA polymerase and T4 DNA ligase

BioTechniques, 2005
Yair Adereth, Kristen J. Champion, Tien Hsu, Vincent Dammai   +3 more
doaj   +1 more source

Direct method for detecting small quantities of hepatitis B virus DNA in serum and plasma using the polymerase chain reaction. [PDF]

, 1989
Jerome B. Zeldis, J H Lee, D. Mamish, D J Finegold, Reema Sircar, Qiu Ling, Peter Juel Thiis Knudsen, I. K. Kuramoto, Larry Mimms   +8 more
openalex   +1 more source

Structural basis for a Polθ helicase small-molecule inhibitor revealed by cryo-EM

Nature Communications
DNA polymerase theta (Polθ) is a DNA helicase-polymerase protein that facilitates DNA repair and is synthetic lethal with homology-directed repair (HDR) factors. Thus, Polθ is a promising precision oncology drug-target in HDR-deficient cancers.
Fumiaki Ito, Ziyuan Li, Leonid Minakhin, Gurushankar Chandramouly, Mrityunjay Tyagi, Robert Betsch, John J. Krais, Bernadette Taberi, Umeshkumar Vekariya, Marissa Calbert, Tomasz Skorski, Neil Johnson, Xiaojiang S. Chen, Richard T. Pomerantz   +13 more
doaj   +1 more source

The Role of Silicon Technology in Organ‐On‐Chip: Current Status and Future Perspective

Advanced Materials Technologies, EarlyView.
This review explores the potential of silicon micro‐nanofabrication technologies in advancing organ‐on‐chip systems. The integration of actuation and sensing modalities, highlight emerging technologies is discussed for combining silicon‐based and polymer‐based components, and emphasize the need for robust, high‐throughput, and customizable organ‐on ...
Frøydis Sved Skottvoll, Enrique Escobedo‐Cousin, Michal Marek Mielnik   +2 more
wiley   +1 more source

H2AX promotes replication fork degradation and chemosensitivity in BRCA-deficient tumours

Nature Communications
Histone H2AX plays a key role in DNA damage signalling in the surrounding regions of DNA double-strand breaks (DSBs). In response to DNA damage, H2AX becomes phosphorylated on serine residue 139 (known as γH2AX), resulting in the recruitment of the DNA ...
Diego Dibitetto, Martin Liptay, Francesca Vivalda, Hülya Dogan, Ewa Gogola, Martín González Fernández, Alexandra Duarte, Jonas A. Schmid, Morgane Decollogny, Paola Francica, Sara Przetocka, Stephen T. Durant, Josep V. Forment, Ismar Klebic, Myriam Siffert, Roebi de Bruijn, Arne N. Kousholt, Nicole A. Marti, Martina Dettwiler, Claus S. Sørensen, Jean-Christophe Tille, Manuela Undurraga, Intidhar Labidi-Galy, Massimo Lopes, Alessandro A. Sartori, Jos Jonkers, Sven Rottenberg   +26 more
doaj   +1 more source

Evaporation‐Enhanced Redox Cycling for Rapid Detection of Attomolar SARS‐CoV‐2 Virions Using Nanolithography‐Free Electrochemical Devices

Advanced Materials Technologies, EarlyView.
This study presents microfabricated electrochemical sensors for detecting ultralow viral particles counts through evaporation‐enhanced redox cycling (E2RC). To achieve sub‐micrometer gap in interdigitated microelectrodes, a scalable, nanolithography‐free fabrication method is developed.
Pouya Soltan Khamsi, Vinay Kammarchedu, Aida Ebrahimi   +2 more
wiley   +1 more source