Ion channels in the nervous system are among the most important targets for insecticides. Understanding the structure of the channels is key for the identification of novel species-specific binding sites of agrochemicals. ...
Plants & Animals
Dec 14, 2021
0
187
The research group of Lucie Delemotte, Associate Professor in computational biophysics at the KTH Royal Institute of Technology in Stockholm, Sweden, is focusing on understanding the function of ion channels in cell membranes. ...
Cell & Microbiology
May 23, 2022
0
32
(Phys.org) -- An international team of scientists, including chemist Xiao Cheng Zeng of the University of Nebraska-Lincoln, has created what is in effect a nanoscale sieve that is very selective in what it will allow to pass ...
Bio & Medicine
Jul 18, 2012
0
0
Excitation of neurons depends on the selected influx of certain ions, namely sodium, calcium and potassium through specific channels. Obviously, these channels were crucial for the evolution of nervous systems in animals. ...
Cell & Microbiology
Jul 26, 2012
1
0
Deep in the night in muddy African rivers, a fish uses electrical charges to sense the world around it and communicate with other members of its species. Signaling in electrical spurts that last only a few tenths of a thousandth ...
Plants & Animals
Jun 21, 2018
0
95
Most medicines can't get through the blood-brain barrier (BBB), a highly selective membrane that separates the circulatory system from the fluid bathing the brain. Certain peptides in animal venoms, however, can navigate ...
Biochemistry
Apr 2, 2017
0
9
Epilepsy is a neurological disorder that arises from abnormal electrical activity in the brain leading to seizures. These seizure events can have a variety of causes, including genetic variants in a family of proteins that ...
Biochemistry
Aug 18, 2022
0
110
A layered material developed by KAUST researchers can act as a precise temperature sensor by exploiting the same principle used in biological ion channels.
Nanomaterials
Oct 12, 2020
0
57
To understand how the first cells transported ions across their membranes, researchers are studying simple channels used by fungi to kill off bacteria.
Space Exploration
Jun 7, 2012
2
0
Scientists from the Vaziri lab at the Vienna Biocenter, together with colleagues at the Institute for Biophysical Dynamics at the University of Chicago, have developed a method using infrared spectroscopy and atomistic modeling ...
Biochemistry
May 18, 2015
0
13
