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LMP - Section on Transmitter Signaling (TS)


Mission Statement:

Focuses on identifying the molecular components of intracellular signaling cascades.

Staff:

Name Title E-Mail Phone
Stephen R. Ikeda, MD/PhD Chief sikeda@mail.nih.gov 301.4 43.2807
Henry L. Puhl 3rd, PhD Staff Scientist puhlh @mail.nih.gov 301.443.2129
Roberta Greif Administrative Lab Manager bertie@mail.nih.gov     301.443.0436
Elizabeth Kirby Secretary kirbye @mail.nih.gov 301.443.3040

SEARCH BY:  EMPLOYEE NAME, DIVISION/BRANCH, BUILDING OR VIEW ALL NIAAA


Selected Publications:

Chen H, Puhl HL, Nui SL, Mitchell DC, Ikeda, SR:  Expression of Rem2, an RGK family small GTPase, reduces N-type calcium current without affecting channel surface density.  J Neurosci [in press] 2005.

Chen H and Ikeda SR: Modulation of ion channels and synaptic transmission by a human sensory neuron-specific G-protein coupled receptor, SNSR4/mrgX1, heterologously expressed in cultured rat neurons. J Neurosci 2004;24:5044­53. Link to PubMed  [PDF]

Guo J and Ikeda SR:  Endocannabinoids modulate N-type calcium channels and G-protein coupled inwardly rectifying potassium channels via CB1 cannabinoid receptors heterologously expressed in mammalian neurons. Mol Pharmacol 2004;65:665­74.  Link to PubMed  [PDF]

Kammermeier PJ and Ikeda SR:  Expression of RGS2 alters the coupling of metabotropic glutamate receptor 1a to M-type K+ and N-type Ca2+ channels. Neuron 1999;22:819­29.  Link to PubMed 

keda SR: Voltage-dependent modulation of N-type calcium channels by G protein beta gamma subunits. Nature 1996;380:255­8.  Link to PubMed

Korn SJ and Ikeda SR: Permeation selectivity by competition in a delayed rectifier potassium channel. Science 1995;269:410­2.  Link to PubMed


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SAMPLE Search Instructions:  Under "Option 1" click box beside each "Year" of interest, then click "Free Text Search" - in BOX under "Enter some Keywords", type Ikeda

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Updated: October 2005

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