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Items: 1 to 50 of 202

1.

The guanine-exchange factor Ric8a binds to the Ca²⁺ sensor NCS-1 to regulate synapse number and neurotransmitter release.

Romero-Pozuelo J, Dason JS, Mansilla A, Baños-Mateos S, Sardina JL, Chaves-Sanjuán A, Jurado-Gómez J, Santana E, Atwood HL, Hernández-Hernández Á, Sánchez-Barrena MJ, Ferrús A.

J Cell Sci. 2014 Oct 1;127(Pt 19):4246-59. doi: 10.1242/jcs.152603. Epub 2014 Jul 29.

2.

Multiple roles for frequenin/NCS-1 in synaptic function and development.

Dason JS, Romero-Pozuelo J, Atwood HL, Ferrús A.

Mol Neurobiol. 2012 Apr;45(2):388-402. doi: 10.1007/s12035-012-8250-4. Epub 2012 Mar 7. Review.

PMID:
22396213
3.

Silencing synaptic communication between random interneurons during Drosophila larval locomotion.

Iyengar BG, Chou CJ, Vandamme KM, Klose MK, Zhao X, Akhtar-Danesh N, Campos AR, Atwood HL.

Genes Brain Behav. 2011 Nov;10(8):883-900. doi: 10.1111/j.1601-183X.2011.00729.x. Epub 2011 Oct 19.

4.

Modeling biological membranes with circuit boards and measuring electrical signals in axons: student laboratory exercises.

Robinson MM, Martin JM, Atwood HL, Cooper RL.

J Vis Exp. 2011 Jan 18;(47). pii: 2325. doi: 10.3791/2325.

5.
6.

Peptide-induced modulation of synaptic transmission and escape response in Drosophila requires two G-protein-coupled receptors.

Klose MK, Dason JS, Atwood HL, Boulianne GL, Mercier AJ.

J Neurosci. 2010 Nov 3;30(44):14724-34. doi: 10.1523/JNEUROSCI.3612-10.2010.

7.

Biphasic effects of the cholinergic agonist carbachol on long-term potentiation in the dentate gyrus of the mammalian hippocampus.

Zhang W, Tan YF, Atwood HL, Martin Wojtowicz J.

Neurosci Lett. 2010 Jul 26;479(2):157-60. doi: 10.1016/j.neulet.2010.05.056. Epub 2010 May 25.

PMID:
20510338
8.

Frequenin/NCS-1 and the Ca2+-channel alpha1-subunit co-regulate synaptic transmission and nerve-terminal growth.

Dason JS, Romero-Pozuelo J, Marin L, Iyengar BG, Klose MK, Ferrús A, Atwood HL.

J Cell Sci. 2009 Nov 15;122(Pt 22):4109-21. doi: 10.1242/jcs.055095. Epub 2009 Oct 27.

9.

Role of ATP-dependent calcium regulation in modulation of Drosophila synaptic thermotolerance.

Klose MK, Boulianne GL, Robertson RM, Atwood HL.

J Neurophysiol. 2009 Aug;102(2):901-13. doi: 10.1152/jn.91209.2008. Epub 2009 May 27.

10.

Hyperthermic preconditioning of presynaptic calcium regulation in Drosophila.

Klose MK, Atwood HL, Robertson RM.

J Neurophysiol. 2008 May;99(5):2420-30. doi: 10.1152/jn.01251.2007. Epub 2008 Feb 13.

11.

Chronic and acute alterations in the functional levels of Frequenins 1 and 2 reveal their roles in synaptic transmission and axon terminal morphology.

Romero-Pozuelo J, Dason JS, Atwood HL, Ferrús A.

Eur J Neurosci. 2007 Nov;26(9):2428-43. Epub 2007 Oct 26.

PMID:
17970740
12.

Presynaptic ryanodine receptor-activated calmodulin kinase II increases vesicle mobility and potentiates neuropeptide release.

Shakiryanova D, Klose MK, Zhou Y, Gu T, Deitcher DL, Atwood HL, Hewes RS, Levitan ES.

J Neurosci. 2007 Jul 18;27(29):7799-806.

13.

Presynaptic plasticity and associative learning are impaired in a Drosophila presenilin null mutant.

Knight D, Iliadi K, Charlton MP, Atwood HL, Boulianne GL.

Dev Neurobiol. 2007 Oct;67(12):1598-613.

14.

Morphological and functional effects of altered cysteine string protein at the Drosophila larval neuromuscular junction.

Dawson-Scully K, Lin Y, Imad M, Zhang J, Marin L, Horne JA, Meinertzhagen IA, Karunanithi S, Zinsmaier KE, Atwood HL.

Synapse. 2007 Jan;61(1):1-16.

PMID:
17068777
15.

Modular neuropile organization in the Drosophila larval brain facilitates identification and mapping of central neurons.

Iyengar BG, Chou CJ, Sharma A, Atwood HL.

J Comp Neurol. 2006 Dec 1;499(4):583-602.

PMID:
17029252
16.

The Drosophila cacts2 mutation reduces presynaptic Ca2+ entry and defines an important element in Cav2.1 channel inactivation.

Macleod GT, Chen L, Karunanithi S, Peloquin JB, Atwood HL, McRory JE, Zamponi GW, Charlton MP.

Eur J Neurosci. 2006 Jun;23(12):3230-44.

PMID:
16820014
17.

Neuroscience. Gatekeeper at the synapse.

Atwood HL.

Science. 2006 May 19;312(5776):1008-9. No abstract available.

PMID:
16709774
18.

Thermoprotection of synaptic transmission in a Drosophila heat shock factor mutant is accompanied by increased expression of Hsp83 and DnaJ-1.

Neal SJ, Karunanithi S, Best A, So AK, Tanguay RM, Atwood HL, Westwood JT.

Physiol Genomics. 2006 May 16;25(3):493-501. Epub 2006 Apr 4.

PMID:
16595740
19.

Presynaptic effectors contributing to cAMP-induced synaptic potentiation in Drosophila.

Cheung U, Atwood HL, Zucker RS.

J Neurobiol. 2006 Feb 15;66(3):273-80.

20.

The GTPase dMiro is required for axonal transport of mitochondria to Drosophila synapses.

Guo X, Macleod GT, Wellington A, Hu F, Panchumarthi S, Schoenfield M, Marin L, Charlton MP, Atwood HL, Zinsmaier KE.

Neuron. 2005 Aug 4;47(3):379-93.

21.

AP180 maintains the distribution of synaptic and vesicle proteins in the nerve terminal and indirectly regulates the efficacy of Ca2+-triggered exocytosis.

Bao H, Daniels RW, MacLeod GT, Charlton MP, Atwood HL, Zhang B.

J Neurophysiol. 2005 Sep;94(3):1888-903. Epub 2005 May 11.

22.

Calcium sensitivity of neurotransmitter release differs at phasic and tonic synapses.

Millar AG, Zucker RS, Ellis-Davies GC, Charlton MP, Atwood HL.

J Neurosci. 2005 Mar 23;25(12):3113-25.

23.

The multiple functions of cysteine-string protein analyzed at Drosophila nerve terminals.

Bronk P, Nie Z, Klose MK, Dawson-Scully K, Zhang J, Robertson RM, Atwood HL, Zinsmaier KE.

J Neurosci. 2005 Mar 2;25(9):2204-14.

24.

Turning behavior in Drosophila larvae: a role for the small scribbler transcript.

Suster ML, Karunanithi S, Atwood HL, Sokolowski MB.

Genes Brain Behav. 2004 Oct;3(5):273-86.

25.

Synaptic vesicles: test for a role in presynaptic calcium regulation.

Macleod GT, Marin L, Charlton MP, Atwood HL.

J Neurosci. 2004 Mar 10;24(10):2496-505.

26.

Crustacean phasic and tonic motor neurons.

Millar AG, Atwood HL.

Integr Comp Biol. 2004 Feb;44(1):4-13. doi: 10.1093/icb/44.1.4.

PMID:
21680480
27.

Single neuron activity in the Drosophila larval CNS detected with calcium indicators.

Macleod GT, Suster ML, Charlton MP, Atwood HL.

J Neurosci Methods. 2003 Aug 15;127(2):167-78.

PMID:
12906946
28.

Quantal size and variation determined by vesicle size in normal and mutant Drosophila glutamatergic synapses.

Karunanithi S, Marin L, Wong K, Atwood HL.

J Neurosci. 2002 Dec 1;22(23):10267-76.

29.
30.

Fast calcium signals in Drosophila motor neuron terminals.

Macleod GT, Hegström-Wojtowicz M, Charlton MP, Atwood HL.

J Neurophysiol. 2002 Nov;88(5):2659-63.

31.

Presynaptic regulation of neurotransmission in Drosophila by the g protein-coupled receptor methuselah.

Song W, Ranjan R, Dawson-Scully K, Bronk P, Marin L, Seroude L, Lin YJ, Nie Z, Atwood HL, Benzer S, Zinsmaier KE.

Neuron. 2002 Sep 26;36(1):105-19.

32.

Intracellular ionic concentration by calibration from fluorescence indicator emission spectra, its relationship to the K(d), F(min), F(max) formula, and use with Na-Green for presynaptic sodium.

Winslow JL, Cooper RL, Atwood HL.

J Neurosci Methods. 2002 Aug 30;118(2):163-75. Erratum in: J Neurosci Methods. 2003 May 30;125(1-2):215.

PMID:
12204307
33.

Diversification of synaptic strength: presynaptic elements.

Atwood HL, Karunanithi S.

Nat Rev Neurosci. 2002 Jul;3(7):497-516. Review.

PMID:
12094207
34.

Impairment of central pattern generation in Drosophila cysteine string protein mutants.

Barclay JW, Atwood HL, Robertson RM.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol. 2002 Feb;188(1):71-8. Epub 2002 Jan 30.

PMID:
11935231
35.

Enhancement of presynaptic performance in transgenic Drosophila overexpressing heat shock protein Hsp70.

Karunanithi S, Barclay JW, Brown IR, Robertson RM, Atwood HL.

Synapse. 2002 Apr;44(1):8-14.

PMID:
11842441
36.

Drosophila Hsc70-4 is critical for neurotransmitter exocytosis in vivo.

Bronk P, Wenniger JJ, Dawson-Scully K, Guo X, Hong S, Atwood HL, Zinsmaier KE.

Neuron. 2001 May;30(2):475-88.

37.

Statistical methods for assessing the dimensions of synaptic vesicles in nerve terminals.

Feuerverger A, Menzinger M, Atwood HL, Cooper RL.

J Neurosci Methods. 2000 Nov 30;103(2):181-90.

PMID:
11084211
38.
39.

Assessing accurate sizes of synaptic vesicles in nerve terminals.

Kim S, Atwood HL, Cooper RL.

Brain Res. 2000 Sep 22;877(2):209-17.

PMID:
10986334
40.

Cysteine-string protein increases the calcium sensitivity of neurotransmitter exocytosis in Drosophila.

Dawson-Scully K, Bronk P, Atwood HL, Zinsmaier KE.

J Neurosci. 2000 Aug 15;20(16):6039-47.

42.
43.

Brain Monoamine Concentrations as Predictors of Growth Inhibition in Channel Catfish Exposed to Ammonia.

Atwood HL, Tomasso JR Jr, Ronan PJ, Barton BA, Renner KJ.

J Aquat Anim Health. 2000 Mar;12(1):69-73. doi: 10.1577/1548-8667(2000)012<0069:BMCAPO>2.0.CO;2.

PMID:
28880776
44.

Silent synapses in neural plasticity: current evidence.

Atwood HL, Wojtowicz JM.

Learn Mem. 1999 Nov-Dec;6(6):542-71. Review.

PMID:
10641762
45.

Synaptic vesicle recruitment for release explored by Monte Carlo stimulation at the crayfish neuromuscular junction.

Kennedy KM, Piper ST, Atwood HL.

Can J Physiol Pharmacol. 1999 Sep;77(9):634-50.

PMID:
10566941
46.

Crustacean frequenins: molecular cloning and differential localization at neuromuscular junctions.

Jeromin A, Shayan AJ, Msghina M, Roder J, Atwood HL.

J Neurobiol. 1999 Nov 5;41(2):165-75.

PMID:
10512975
47.

Calcium entry related to active zones and differences in transmitter release at phasic and tonic synapses.

Msghina M, Millar AG, Charlton MP, Govind CK, Atwood HL.

J Neurosci. 1999 Oct 1;19(19):8419-34.

48.

Quantal unit populations at the Drosophila larval neuromuscular junction.

Wong K, Karunanithi S, Atwood HL.

J Neurophysiol. 1999 Sep;82(3):1497-511.

49.

Drosophila larval neuromuscular junction's responses to reduction of cAMP in the nervous system.

Cheung US, Shayan AJ, Boulianne GL, Atwood HL.

J Neurobiol. 1999 Jul;40(1):1-13.

PMID:
10398067
50.

Neuroprotection at Drosophila synapses conferred by prior heat shock.

Karunanithi S, Barclay JW, Robertson RM, Brown IR, Atwood HL.

J Neurosci. 1999 Jun 1;19(11):4360-9.

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