Results 41 to 50 of about 6,388 (174)

Thermostable Bioluminescent Intercalating Dyes for Real‐Time, Integrated Nucleic Acid Amplification and Detection

Angewandte Chemie, Volume 138, Issue 29, 13 July 2026.
We present a bioluminescent diagnostic platform that integrates DNA amplification and detection in a single step. The engineering of thermostable luciferase‐intercalating dye conjugates and controlled release of caged luciferin substrates enable real‐time, detection of attomolar concentrations of viral DNA within 30 min.
Yosta de Stigter, Harmen J. van der Veer, Sterre de Lignie, Robbert J. de Haas, Renko de Vries, Joost P. H. Schoeber, Anne J. M. Loonen, Adriaan J. C. van den Brule, Maarten Merkx   +8 more
wiley   +2 more sources

Bioluminescence Resonance Energy Transfer System for Measuring Dynamic Protein-Protein Interactions in Bacteria

mBio, 2014
Protein-protein interactions are important for virtually every biological process, and a number of elegant approaches have been designed to detect and evaluate such interactions.
Boyu Cui, Yao Wang, Yunhong Song, Tietao Wang, Changfu Li, Yahong Wei, Zhao-Qing Luo, Xihui Shen   +7 more
doaj   +1 more source

Comparison of static and microfluidic protease assays using modified bioluminescence resonance energy transfer chemistry.

PLoS ONE, 2014
BackgroundFluorescence and bioluminescence resonance energy transfer (F/BRET) are two forms of Förster resonance energy transfer, which can be used for optical transduction of biosensors.
Nan Wu, Helen Dacres, Alisha Anderson, Stephen C Trowell, Yonggang Zhu   +4 more
doaj   +1 more source

Evolution of BRET biosensors from live cell to tissue-scale in vivo imaging

Frontiers in Endocrinology, 2013
Development of bioluminescence resonance energy transfer [BRET] based genetic sensors for sensing biological functions such as protein-protein interactions [PPIs] in vivo has a special value in measuring such dynamic events at their native environment ...
ABHIJIT eDE, Akshi eJasani, Rohit eArora, Sanjiv Sam Gambhir   +3 more
doaj   +1 more source

Protocol to measure and analyze protein interactions in mammalian cells using bioluminescence resonance energy transfer

STAR Protocols
Summary: Bioluminescence resonance energy transfer (BRET) allows to quantitate protein interactions in intact cells. Here, we present a protocol for measuring BRET due to transient interactions of oncogenic K-RasG12V in plasma membrane nanoclusters of ...
Carla Jane Duval, Candy Laura Steffen, Karolina Pavic, Daniel Kwaku Abankwa   +3 more
doaj   +1 more source

Construction of an Enzymatically-Conjugated DNA Aptamer–Protein Hybrid Molecule for Use as a BRET-Based Biosensor

Applied Sciences, 2020
DNA-protein conjugates are useful molecules for construction of biosensors. Herein, we report the development of an enzymatically-conjugated DNA aptamer–protein hybrid molecule for use as a bioluminescence resonance energy transfer (BRET)-based biosensor.
Masayasu Mie, Rena Hirashima, Yasumasa Mashimo, Eiry Kobatake   +3 more
doaj   +1 more source

Activation of peripheral NOP receptors reduces periorbital mechanical allodynia evoked by CGRP in mice

British Journal of Pharmacology, EarlyView.
Background and Purpose Migraine is a neurovascular disorder largely mediated by calcitonin gene‐related peptide (CGRP). This study explores the role of the nociceptin/orphanin FQ (N/OFQ)–N/OFQ receptor (NOP) system in CGRP‐induced periorbital mechanical allodynia (PMA) in mice.
Chiara Sturaro, Pietro Pola, Michela Argentieri, Alessia Frezza, Matilde Marini, Francesco De Logu, Valentina Albanese, Marie Soukupova, Davide Malfacini, Nurulain T. Zaveri, Romina Nassini, Dane D. Jensen, Pierangelo Geppetti, Girolamo Calò, Chiara Ruzza   +14 more
wiley   +1 more source

Differential effects of glucose‐dependent insulinotropic polypeptide receptor/glucagon‐like peptide‐1 receptor heteromerization on cell signaling when expressed in HEK‐293 cells

Pharmacology Research & Perspectives, 2022
The incretin hormones: glucose‐dependent insulinotropic polypeptide (GIP) and glucagon‐like peptide‐1 (GLP‐1) are important regulators of many aspects of metabolism including insulin secretion.
Bashaier Al‐Zaid, Siby Chacko, Charles Ifeamalume Ezeamuzie, Moritz Bünemann, Cornelius Krasel, Tina Karimian, Peter Lanzerstorfer, Suleiman Al‐Sabah   +7 more
doaj   +1 more source

The potential for biased signalling in the P2Y receptor family of GPCRs

British Journal of Pharmacology, EarlyView.
The purinergic receptor family is primarily activated by nucleotides, and contains members of both the G protein coupled‐receptor (GPCR) superfamily (P1 and P2Y) and ligand‐gated ion channels (P2X). The P2Y receptors are widely expressed in the human body, and given the ubiquitous nature of nucleotides, purinergic signalling is involved with a plethora
Claudia M. Sisk, Simon Pitchford, Graham Ladds   +2 more
wiley   +1 more source

Systematic profiling reveals broad G protein coupling and context‐dependent modulation of cyclic AMP by the orphan receptor GPR139

British Journal of Pharmacology, EarlyView.
Background and Purpose G protein‐coupled receptors (GPCRs) are major drug targets, yet many orphan receptors remain poorly characterized. GPR139 has been implicated in CNS disorders, including schizophrenia and depression, but its signalling mechanisms remain unclear.
Boris Trapkov, Hans Bräuner, Alexander Sebastian Hauser   +2 more
wiley   +1 more source