Results 161 to 170 of about 183,075 (317)

Patch clamp technique

Patch clamp technique
The patch clamp technique enables the analyses of various ion channel characteristics of individual cells in vitro. The most important difference from previous techniques is that the microelectrode (pipette) is firmly attached to the cell surface instead of being inserted into the cells, and the so-called "giga-ohm seal" is attained. Usually, the whole
openaire  

DNA Nanoarray for Multiplexed RNA Detection With Single‐Molecule Readout

Advanced Science, EarlyView.
A carrier‐based DNA nanoarray integrates programmable nucleic acid hybridization with solid‐state nanopore readout for direct RNA detection at single‐molecule resolution. A ternary encoding system enables 27 carriers with 81 addressable sensing sites, allowing the simultaneous identification of targets spanning a wide size range, from short microRNAs ...
Yunxuan Li, Yesheng Wang, Chunmiao Yu, Siyu Hou, Elli Mylona, Plamena Naydenova, Jingyuan Zhao, Hong Yuan, Jingsong Duan, Hendrik F. P. Runge, Stephen Baker, Jinbo Zhu, Ulrich F. Keyser   +12 more
wiley   +1 more source

Patch-Clamp Single-Cell Proteomics in Acute Brain Slices: A Framework for Recording, Retrieval, and Interpretation. [PDF]

ACS Chem Neurosci
Rodriguez L, Diedrich J, Sun L, Tsu B, Kairs S, Vlkolinsky R, Barnes CA, Martins AMA, Roberto M, Yates JR.   +9 more
europepmc   +1 more source

Engineering Neuronal Network Connectivity Through Precise and Scalable Electrical Modulation

Advanced Science, EarlyView.
This study presents a scalable all‐electrical method for precise neuronal‐circuit reconfiguration based on high‐density microelectrode arrays. By employing biologically inspired plasticity rules, targeted connectivity changes were successfully induced and quantified across diverse neuronal preparations.
Sreedhar S. Kumar, Yannaël Bossard, Rachel Sava, Tobias Gänswein, Lorenca Sadiraj, Jean‐Samuel Dupré, Manuel Schröter, J. Gray Camp, Fernando Cardes, Julian Bartram, Andreas Hierlemann   +10 more
wiley   +1 more source

A novel methodology to characterize beat-to-beat alternations in whole-cell calcium currents. [PDF]

PLoS One
Marimon X, Cerrolaza M, Tarifa C, Hove-Madsen L.   +3 more
europepmc   +1 more source

CK2α Deficiency Drives Myocardial Fibrosis via Desmin‐Induced Mitochondrial Dysfunction

Advanced Science, EarlyView.
CK2α preserves mitochondrial homeostasis by phosphorylating Desmin to recruit Cryab, ensuring proper filament assembly. CK2α deficiency disrupts this interaction, causing mitochondrial dysfunction, metabolic shifts, bioenergetic failure, and oxidative stress—ultimately establishing a pro‐fibrotic environment that drives cardiac fibrosis.
Canjie Ma, Jiali Jia, Juncong Lan, Jing Wang, Dan Rao, Lanlan Rao, Weibin Zhang, Dongpeng Wu, Jie Zhang, Gang Wang, Baohua Liu, Ying Ao, Zimei Wang   +12 more
wiley   +1 more source

Genes and channels: patch/voltage-clamp analysis and single-cell RT-PCR

, 2000
Technological advances in electrophysiology and molecular biology in the last two decades have led to great progress in ion channel research. The invention of the patch-clamp recording technique has enabled the characterization of the biophysical and ...
Sucher, NJ, Baro, DJ, Guenther, E., Deitcher, DL, Warrick, RMH   +4 more
core  

Establishment and Characterization of a Stable hERG Cell Line for High-Throughput Drug Cardiac Safety Screening. [PDF]

Int J Mol Sci
Lu H, Guo Q, Qiu Q, Hu J.
europepmc   +1 more source

Brown Adipocyte Sheets Alleviate Myocardial Ischemia–Reperfusion Injury Through NRG4–ErbB4–Dependent Ferroptosis Inhibition

Advanced Science, EarlyView.
Brown adipocyte sheets are engineered to protect the heart against myocardial ischemia–reperfusion injury by restraining ferroptosis. Upon transplantation onto the cardiac surface, they improve cardiac function, limit infarction and fibrosis, and enhance angiogenesis.
Lifu Sun, Yuting Liu, Jingbo Zhang, Takuji Kawamura, Junjun Li, Li Liu, Shigeru Miyagawa   +6 more
wiley   +1 more source

Broadband double-layered coplanar patch antennas with adjustable CPW feeding structure

, 2004
In this paper, we have presented the double-layered coplanar patch antennas of enhanced impedance bandwidth and adjustable conductor-backed coplanar waveguide feed lines.
Tong, K.F., Li, K., Matsui, T., Izutsu, M.   +3 more
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