Zobrazeno 1 - 10
of 12
pro vyhledávání: '"J S, Trimmer"'
Autor:
D J, Speca, G, Ogata, D, Mandikian, H I, Bishop, S W, Wiler, K, Eum, H Jürgen, Wenzel, E T, Doisy, L, Matt, K L, Campi, M S, Golub, J M, Nerbonne, J W, Hell, B C, Trainor, J T, Sack, P A, Schwartzkroin, J S, Trimmer
Publikováno v:
Genes, brain, and behavior. 13(4)
The Kv2.1 delayed rectifier potassium channel exhibits high-level expression in both principal and inhibitory neurons throughout the central nervous system, including prominent expression in hippocampal neurons. Studies of in vitro preparations sugge
Autor:
M N, Rasband, J S, Trimmer
Publikováno v:
The Journal of comparative neurology. 429(1)
Axonal K+ channels involved in normal spinal cord function are candidate targets for therapeutics, which improve sensorimotor function in spinal cord injury. To this end, we have investigated the expression, localization, and coassociation of Kv1 alp
Publikováno v:
Journal of neurocytology. 28(4-5)
The localization of Shaker-type K(+) channels in specialized domains of myelinated central nervous system axons was studied during development of the optic nerve. In adult rats Kv1.1, Kv1.2, Kv1.6, and the cytoplasmic beta-subunit Kvbeta2 were coloca
Publikováno v:
The Journal of comparative neurology. 412(2)
Here we investigate differences in the temporal and spatial patterning, and subunit interactions of two of the major Na(+) channel alpha-subunit isoforms in mammalian brain, the type I and type II Na(+) channels. By using subtype-specific antibodies,
Publikováno v:
Journal of molecular neuroscience : MN. 11(3)
To define the molecular characteristics of K+ channel beta-subunit polypeptides, we have studied their biochemical properties and subcellular distribution in transfected mammalian cells. We find that the recombinant voltage-dependent K+ (Kv) beta1.1
Autor:
J S, Trimmer
Publikováno v:
Methods in enzymology. 293
Autor:
K J, Rhodes, M M, Monaghan, N X, Barrezueta, S, Nawoschik, Z, Bekele-Arcuri, M F, Matos, K, Nakahira, L E, Schechter, J S, Trimmer
Publikováno v:
The Journal of neuroscience : the official journal of the Society for Neuroscience. 16(16)
Recent cloning of K+ channel beta subunits revealed that these cytoplasmic polypeptides can dramatically alter the kinetics of current inactivation and promote efficient glycosylation and surface expression of the channel-forming alpha subunits. Here
Publikováno v:
The Journal of biological chemistry. 269(37)
We have transiently expressed the rat Kv2.1 K+ channel polypeptide (pKv2.1) at high levels by transfection of mammalian COS-1 cells. Kv2.1-transfected cells express a molecular mass of 108 kDa pKv2.1, larger than the size of the core polypeptide (95
Paramyotonia congenita and hyperkalemic periodic paralysis map to the same sodium-channel gene locus
Publikováno v:
American journal of human genetics. 49(4)
Paramyotonia congenita (PC), an autosomal dominant muscle disease, shares some clinical and electrophysiological similarities with another myotonic muscle disorder, hyperkalemic periodic paralysis (HYPP). However, clinical and electrophysiologic diff
Publikováno v:
Journal of Neurochemistry. 81:68-68
The node of Ranvier is composed of a complex community of axonal and glial proteins responsible for the propagation of electrical signals in myelinated nerve fibers. Both voltage-dependent sodium and potassium channels are found in high densities in