CNS Distribution of Members of the Two-Pore-Domain (KCNK) Potassium Channel Family
- E. Talley, Guillermo Solórzano, Q. Lei, Donghee Kim, D. Bayliss
- BiologyJournal of Neuroscience
- 1 October 2001
The differential expression of each two-pore-domain K+ channel family member likely contributes to characteristic excitability properties in distinct populations of neurons, as well as to diversity in their susceptibility to modulation.
Differential Distribution of Three Members of a Gene Family Encoding Low Voltage-Activated (T-Type) Calcium Channels
- E. Talley, L. Cribbs, Jung-Ha Lee, A. Daud, E. Perez-Reyes, D. Bayliss
- BiologyJournal of Neuroscience
- 15 March 1999
The results are consistent with the hypothesis that differential gene expression underlies pharmacological and physiological heterogeneity observed in neuronal T-type calcium currents, and they provide a molecular basis for the study of T- type channels in particular neurons.
Synaptic control of motoneuronal excitability.
- J. Rekling, G. Funk, D. Bayliss, X. Dong, J. Feldman
- BiologyPhysiological Reviews
- 4 January 2000
A background description of motoneurons: their development, anatomical organization, and membrane properties, both passive and active, and a description of the major transmitter systems that affect mot oneuronal excitability, focusing on synaptic and cellular properties.
Respiratory control by ventral surface chemoreceptor neurons in rats
- D. Mulkey, R. Stornetta, P. Guyenet
- BiologyNature Neuroscience
- 1 December 2004
In vivo and in vitro electrophysiological recordings are used to identify VMS neurons within the rat retrotrapezoid nucleus (RTN) that have characteristics befitting these elusive VMS chemoreceptors, and CO2-sensitive neurons of the RTN are identified.
Pannexin 1 channels mediate ‘find-me’ signal release and membrane permeability during apoptosis
- Faraaz B. Chekeni, Michael R. Elliott, K. Ravichandran
- BiologyNature
- 14 October 2010
PANX1 is identified as a plasma membrane channel mediating the regulated release of find-me signals and selective plasma membrane permeability during apoptosis, and a new mechanism of PANX1 activation by caspases is identified.
TASK-1, a Two–Pore Domain K+ Channel, Is Modulated by Multiple Neurotransmitters in Motoneurons
- E. Talley, Q. Lei, J. Sirois, D. Bayliss
- BiologyNeuron
- 1 February 2000
Development of glycinergic synaptic transmission to rat brain stem motoneurons.
- J. Singer, E. Talley, D. Bayliss, A. J. Berger
- BiologyJournal of Neurophysiology
- 1 November 1998
Glycinergic PSPs are therefore depolarizing and prolonged in neonate HMs and become faster and hyperpolarizing during the first two postnatal weeks.
Multiple potassium conductances and their role in action potential repolarization and repetitive firing behavior of neonatal rat hypoglossal motoneurons.
- F. Viana, D. Bayliss, A. J. Berger
- BiologyJournal of Neurophysiology
- 1 June 1993
It is concluded that action potential repolarization and afterhyperpolarization are due to activation of pharmacologically distinct potassium conductances and that the mAHP requires the influx of extracellular calcium and is apamin sensitive.
Motoneurons Express Heteromeric TWIK-Related Acid-Sensitive K+ (TASK) Channels Containing TASK-1 (KCNK3) and TASK-3 (KCNK9) Subunits
- Allison P Berg, E. Talley, J. P. Manger, D. Bayliss
- BiologyJournal of Neuroscience
- 28 July 2004
Heterodimeric TASK channels provide a substantial component of background K+ current in motoneurons with distinct modulatory properties and indicate that TasK-1 and TASk-3 subunits coassociate in functional channels.
Expression of Phox2b by Brainstem Neurons Involved in Chemosensory Integration in the Adult Rat
- R. Stornetta, T. Moreira, P. Guyenet
- BiologyJournal of Neuroscience
- 4 October 2006
Observations suggest that Phox2b is expressed by an uninterrupted chain of neurons involved in the integration of peripheral and central chemoreception, which could explain why Phox1b mutations disrupt breathing automaticity during sleep without causing major impairment of respiration during waking.
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